Last data update: 2014.03.03

R: Normalized Amino Acid Indices quantifying 54 various...
AA54R Documentation

Normalized Amino Acid Indices quantifying 54 various attributes

Description

From approximately 500 indices listed in www.genome.jp/aaindex as of 2005, a sample of 54 Amino Acid Indices were selected to represent the range of structural and functional attributes. Each index was normalized to have mean 0 and variation 1.

Format

AA54 is a matrix of 54 indices (columns) quantifying attributes for the 20 amino acids (rows). Amino acids are represented by their single character abbreviation and sorted alphabetically. Indices are normalized to have mean = 0 and variation = 1.

Source

www.genome.jp/aaindex

Examples

data(AA54)
AA54

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
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Type 'license()' or 'licence()' for distribution details.

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Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
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> library(HDMD)
Loading required package: psych
Loading required package: MASS
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/HDMD/AA54.Rd_%03d_medium.png", width=480, height=480)
> ### Name: AA54
> ### Title: Normalized Amino Acid Indices quantifying 54 various attributes
> ### Aliases: AA54
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(AA54)
Warning message:
In data(AA54) : data set 'AA54' not found
> AA54
  Conformational parameter of beta-turn
A                            -1.6532449
C                             0.5542128
D                             1.1647862
E                            -0.9017700
F                            -0.9017700
G                             1.1647862
H                             0.1315081
I                            -1.6532449
K                             0.1315081
L                            -0.9017700
M                            -0.3851309
N                             1.1647862
P                             1.1647862
Q                            -0.3851309
R                             0.5542128
S                             0.5542128
T                             0.1315081
V                            -1.6532449
W                             1.1647862
Y                             0.5542128
  Chou-Fasman parameter of the coil conformation
A                                     -0.9425533
C                                      0.6256463
D                                      0.6909879
E                                     -0.5178326
F                                     -0.9425533
G                                      1.7037835
H                                      0.2335964
I                                     -1.1059074
K                                     -0.0277702
L                                     -1.0078949
M                                     -1.3346032
N                                      1.2137211
P                                      1.9978209
Q                                     -0.4198201
R                                      0.2009256
S                                      1.1157086
T                                      0.2662672
V                                     -1.2039199
W                                     -0.7791992
Y                                      0.2335964
  Average volume of buried residue
A                      -1.42102675
C                      -0.80380367
D                      -0.64360828
E                       0.07727081
F                       1.21512846
G                      -2.01233590
H                       0.36467999
I                       0.40001719
K                       0.45891253
L                       0.37881466
M                       0.44713346
N                      -0.39153630
P                      -0.53052916
Q                       0.21861962
R                       1.18214722
S                      -1.24198496
T                      -0.70014785
V                      -0.23840842
W                       2.02081698
Y                       1.21984037
  Residue accessible surface area in folded protein
A                                      -0.809183910
C                                      -1.066749081
D                                       0.264004300
E                                       0.221076771
F                                      -0.852111439
G                                      -0.895038967
H                                      -0.036488399
I                                      -1.109676609
K                                       2.281598134
L                                      -0.895038967
M                                      -0.551618740
N                                       0.822062169
P                                       0.264004300
Q                                       1.165482396
R                                       1.981105435
S                                       0.006439129
T                                       0.135221714
V                                      -1.109676609
W                                      -0.508691211
Y                                       0.693279584
  Normalized frequency of beta-sheet Normalized frequency of beta-turn
A                        -0.53898350                       -0.68526415
C                         0.43851806                       -0.08582831
D                        -1.32641531                        1.44000836
E                        -1.78801326                       -0.11307540
F                         0.95442166                       -0.90324081
G                        -0.75620606                        1.54899669
H                        -0.43037221                       -0.11307540
I                         1.55178372                       -1.42093540
K                        -0.78335889                        0.54085461
L                         0.73719909                       -1.33919415
M                         0.05837857                       -1.06672331
N                        -0.37606657                        1.27652586
P                        -1.29926249                        1.54899669
Q                         0.19414267                       -0.08582831
R                        -0.26745529                        0.05040710
S                        -0.75620606                        1.19478460
T                         0.43851806                       -0.03133415
V                         1.82331193                       -1.09397040
W                         0.92726884                       -1.06672331
Y                         1.19879705                        0.40461919
  Normalized frequency of turn        Size Amino acid composition
A                   -1.3204081 -1.37920049             1.69083748
C                    0.8856006 -1.10876902            -0.98260874
D                    0.7257449 -1.37920049             0.23685796
E                   -1.1925235 -0.02704315             0.47137078
F                    0.1182932  0.78425126            -0.65429079
G                    1.1733409 -2.46092637             1.59703235
H                   -0.2014182  0.51381979            -1.40473183
I                   -1.0966101  0.24338832            -0.23216770
K                    0.2781489  1.05468273             0.75278618
L                   -1.0006967  0.24338832             1.12800670
M                   -1.0966101  0.51381979            -1.54543953
N                    1.3012254 -0.02704315            -0.32597283
P                    1.4610811  0.24338832             0.09615026
Q                   -0.2973316  0.51381979            -0.51358309
R                   -0.7129564  1.32511420            -0.04455744
S                    0.7896872 -1.10876902             0.94039644
T                    0.1182932 -0.02704315             0.51827335
V                   -1.7040618 -0.02704315             0.75278618
W                    0.6937738  1.05468273            -1.73304979
Y                    1.0774274  1.05468273            -0.74809592
  Relative mutability Molecular weight Number of hydrogen bond donors
A          0.80451070       -1.5490010                     -0.8173156
C         -1.61507036       -0.5103075                     -0.8173156
D          0.98597928       -0.1231462                      0.1442322
E          0.86500023        0.3314036                      0.1442322
F         -0.97993033        0.9165190                     -0.8173156
G         -0.73797222       -2.0032267                     -0.8173156
H         -0.22381125        0.5915629                      0.1442322
I          0.68353165       -0.1856754                     -0.8173156
K         -0.52625888        0.3009490                      1.1057800
L         -1.01017509       -0.1856754                     -0.8173156
M          0.62304212        0.3987924                     -0.8173156
N          1.83283265       -0.1548970                      1.1057800
P         -0.52625888       -0.7053461                     -0.8173156
Q          0.59279736        0.2996528                      1.1057800
R         -0.25405601        1.2084286                      3.0288756
S          1.40940596       -1.0306263                      0.1442322
T          0.71377641       -0.5760762                      0.1442322
V          0.01814686       -0.6399012                     -0.8173156
W         -1.67555988        2.1816774                      0.1442322
Y         -0.97993033        1.4348937                      0.1442322
  Positive charge Negative charge Helix-coil equilibrium constant
A      -0.4094473      -0.3248931                       0.5828561
C      -0.4094473      -0.3248931                      -0.1353552
D      -0.4094473       2.9240383                      -0.6878254
E      -0.4094473       2.9240383                       0.9695852
F      -0.4094473      -0.3248931                       0.6933501
G      -0.4094473      -0.3248931                      -2.3452361
H       2.3202011      -0.3248931                       0.1408799
I      -0.4094473      -0.3248931                       0.4171150
K       2.3202011      -0.3248931                       0.9695852
L      -0.4094473      -0.3248931                       1.5220554
M      -0.4094473      -0.3248931                       0.9695852
N      -0.4094473      -0.3248931                      -0.6878254
P      -0.4094473      -0.3248931                      -1.4612837
Q      -0.4094473      -0.3248931                      -0.1353552
R       2.3202011      -0.3248931                       0.4171150
S      -0.4094473      -0.3248931                      -1.2402956
T      -0.4094473      -0.3248931                      -1.2402956
V      -0.4094473      -0.3248931                      -0.1353552
W      -0.4094473      -0.3248931                       0.6933501
Y      -0.4094473      -0.3248931                       0.6933501
  Alpha-helix indices Hydrophobicity factor Residue volume    Polarity
A          0.88582143           -0.45624827    -1.34649303 -0.08362743
C         -0.86828041           -0.23215776    -0.76069138 -1.04998886
D          0.21926273           -1.12851979    -0.79958275  1.73759218
E          1.58746216           -1.12851979    -0.07766125  1.47741795
F          0.32450884            1.24683958     1.10123424 -1.16149210
G         -1.42959300           -1.12851979    -2.03438471  0.25088229
H          1.02614957           -1.12851979     0.21645509  0.77123075
I          0.04385255            1.51574818     0.60293821 -1.16149210
K          1.02614957            0.21602325     0.77551893  1.10574048
L          0.95598550            1.02274907     0.60293821 -1.27299534
M          1.76287234            0.03675084     0.44980326 -0.97565336
N         -0.79811634           -0.51002999    -0.45199101  1.21724372
P         -1.42959300            1.20202148    -0.52248169 -0.12079518
Q          0.11401662           -0.59966619     0.12165709  0.80839850
R         -0.13155764           -0.45624827     0.91163861  0.80839850
S         -0.90336244           -1.12851979    -1.33677033  0.32521779
T         -0.93844448           -0.72515688    -0.61971018  0.10221131
V         -0.79811634            0.39529565    -0.05578499 -0.90131787
W          0.49991902            1.56056628     2.02490494 -1.08715660
Y         -1.14893670            1.42611198     1.19846274 -0.78981463
  Hydrophobicity value Heat capacity Normalized relative frequency of bend
A          -0.14803237   -1.20993437                           -0.40210075
C          -0.40773828    0.59997484                           -0.83943088
D           1.66990901   -0.54680653                            1.34721974
E           1.66990901   -0.14657059                            0.05952549
F          -1.18685602    0.41628753                           -0.66935805
G           0.11167354   -1.67420805                            1.90603046
H          -0.14803237    1.35326083                           -0.28062016
I          -0.82326774    0.11969163                           -1.32535324
K           1.66990901    1.13923985                            0.15670996
L          -0.82326774    0.37499995                           -0.91231923
M          -0.56356183    2.16889963                           -1.56831442
N           0.21555591   -0.44485178                            1.49299645
P           0.11167354   -0.62769623                            1.46870033
Q           0.21555591    0.03711664                           -0.40210075
R           1.66990901   -1.45007576                            0.27819055
S           0.26749709   -0.94198669                            0.59404009
T          -0.09609119   -0.70605822                            0.35107890
V          -0.66744419   -0.27211845                           -1.22816876
W          -1.65432666    1.12407301                           -0.49928522
Y          -1.08297365    0.68676276                            0.47255949
  Normalized relative frequency of coil Average accessible surface area
A                          -0.671552090                     -0.78872925
C                          -0.766248037                     -1.30026992
D                           0.401668642                      0.57537927
E                          -0.403246907                      0.89145316
F                          -0.450594881                     -0.88438317
G                           3.368808313                     -0.92597184
H                          -0.008680462                      0.16365150
I                          -0.434812223                     -0.99667263
K                           0.133363459                      2.33873920
L                          -0.576856144                     -0.79704695
M                          -0.340116276                     -0.55167376
N                           1.995717082                      0.55458493
P                          -0.419029565                      0.19692240
Q                           0.086015485                      0.91224750
R                          -0.592638801                      1.99355307
S                           0.212276748                     -0.19817002
T                          -0.797813353                     -0.07340399
V                          -0.213855014                     -0.95924274
W                          -0.419029565                     -0.50176731
Y                          -0.103376409                      0.35080054
  Percentage of buried residues Percentage of exposed residues
A                     0.6201393                    -0.82857188
C                     1.6966074                    -1.28134340
D                    -0.8775556                     0.75612844
E                    -1.0179645                     0.98251420
F                     0.9477600                    -1.05495764
G                     0.6669422                    -1.05495764
H                    -0.1755111                     0.03169401
I                     1.3221837                    -0.91912619
K                    -1.6264030                     2.34082876
L                     1.0413659                    -0.78329473
M                     0.6669422                    -0.60218612
N                    -0.7371467                     0.71085129
P                    -0.5967378                     0.52974268
Q                    -1.0179645                     1.02779135
R                    -1.5327970                     1.52584002
S                    -0.1287081                    -0.05886030
T                    -0.3627230                    -0.05886030
V                     1.2285778                    -0.87384903
W                     0.5265333                    -0.73801758
Y                    -0.6435407                     0.34863407
  Transfer free energy Relative frequency of occurrence
A           0.58921351                       1.30694740
C           1.44108847                      -1.45728273
D          -0.68859892                       0.09456577
E          -0.83057808                       0.57951842
F           0.87317183                      -0.48737742
G           0.58921351                       1.16146161
H           0.02129687                      -1.31179693
I           1.15713015                       0.14306103
K          -2.39234884                       0.43403263
L           0.87317183                       1.98588112
M           0.73119267                      -1.26330166
N          -0.54661976                      -0.34189162
P          -0.26266145                       0.04607050
Q          -0.83057808                      -0.43888215
R          -1.82443220                       0.04607050
S           0.02129687                       0.91898528
T          -0.12068229                       0.43403263
V           1.01515099                       0.77349948
W           0.58921351                      -1.74825432
Y          -0.40464060                      -0.87533954
  Average relative probability of helix Net charge Side chain volume
A                            1.35039582   0.000000        -1.2387074
C                           -0.74806099   0.000000        -0.7684688
D                            0.10686586  -2.179449        -0.8949657
E                            1.81671955  -2.179449        -0.2899804
F                            0.14572617   0.000000         1.1812338
G                           -1.48640690   0.000000        -1.9949390
H                            0.37888804   0.000000         0.1775082
I                            0.26230710   0.000000         0.5762485
K                            0.80635146   2.179449         0.7549941
L                            0.76749115   0.000000         0.5762485
M                            1.70013862   0.000000         0.5927480
N                           -0.47603881   0.000000        -0.3807282
P                           -1.91387033   0.000000        -0.8427169
Q                            0.49546897   0.000000         0.2242570
R                           -0.04857539   2.179449         0.8924908
S                           -1.05894348   0.000000        -1.1892086
T                           -0.78692130   0.000000        -0.5842233
V                           -0.28173726   0.000000        -0.0287368
W                           -0.16515632   0.000000         2.0062137
Y                           -0.86464193   0.000000         1.2307326
  Hydropathy index Normalized frequency of beta-sheet unweighted
A       0.76666277                                   -0.57547202
C       1.00101383                                    0.14386800
D      -1.00770958                                   -1.25484871
E      -1.00770958                                   -1.37473871
F       1.10145000                                    0.82324469
G       0.03013085                                   -0.45558202
H      -0.90727341                                   -0.61543535
I       1.67058830                                    1.86229140
K      -1.14162447                                   -0.93514203
L       1.43623724                                    0.14386800
M       0.80014149                                   -0.29572868
N      -1.00770958                                   -1.09499537
P      -0.37161383                                   -1.29481204
Q      -1.00770958                                   -0.01598533
R      -1.34249681                                   -0.13587534
S      -0.10378404                                    0.06394134
T      -0.07030532                                    1.06302470
V       1.57015213                                    1.70243806
W      -0.13726277                                    1.02306137
Y      -0.27117766                                    1.22287804
  Normalized frequency of left-handed alpha-helix Refractivity
A                                     -0.56198068 -1.353551279
C                                      0.11187778  1.597483474
D                                      0.22418753 -0.634336319
E                                     -0.46694936 -0.140462860
F                                     -0.46694936  0.999389571
G                                      3.62803669 -1.761043829
H                                     -0.21641224  0.286746977
I                                     -0.48422778  0.028543172
K                                      0.30194043  0.237923173
L                                     -0.52742384  0.002253518
M                                     -0.70884727  0.270785287
N                                      1.55462603 -0.514154184
P                                     -0.60517674 -0.734801072
Q                                      0.07732094 -0.112295266
R                                     -0.05226723  0.742124689
S                                     -0.21641224 -1.164827771
T                                     -0.51014541 -0.727289688
V                                     -0.50150620 -0.454063117
W                                     -0.70884727  2.232195277
Y                                      0.12915621  1.199380248
  Average side chain orientation angle Normalized frequency coil
A                           0.04432906                -0.8760163
C                           1.30031907                 0.1261325
D                          -1.13777919                 0.2298031
E                          -1.06389742                -0.7723457
F                           1.59584614                -1.3598122
G                           0.26597436                 1.3010656
H                           0.26597436                -0.7377888
I                           1.37420084                -0.5995614
K                          -1.58106978                -0.4613340
L                           1.30031907                -1.1870280
M                           1.00479201                -1.2215848
N                          -1.21166095                 1.4047361
P                          -0.62060683                 1.5775204
Q                          -1.50718802                -0.5650046
R                          -0.39896153                 1.2319519
S                          -0.25119800                 1.2665087
T                          -0.25119800                 0.1952462
V                           0.56150142                -0.4958909
W                           0.56150142                -0.3576634
Y                          -0.25119800                 1.3010656
  AA composition of total proteins Average non-bonded energy per atom
A                       1.42335002                       -0.713698364
C                      -1.51708224                       -1.418585637
D                       0.06732543                        1.184462365
E                       0.52409161                        1.098868910
F                      -0.55597008                       -0.557616182
G                       0.90948807                       -0.728803091
H                      -1.34579493                       -0.008811091
I                       0.22909678                       -0.995653273
K                       0.48126978                        1.909489274
L                       1.98003379                       -1.071176910
M                      -1.18878155                       -1.056072183
N                      -0.31807103                        0.972996183
P                      -0.02307621                        0.273143818
Q                      -0.48460036                        1.169357637
R                       0.40990006                        1.400963456
S                       0.87618220                        0.001258727
T                       0.36707823                       -0.069230000
V                       0.78578056                       -1.146700546
W                      -1.74070735                       -0.582790728
Y                      -0.87951279                        0.338597637
  Long range non-bonded energy per atom Average non-bonded energy per residue
A                           0.405879599                            -1.8494691
C                          -0.766879855                             0.3870543
D                           1.290362986                             0.3870543
E                           1.192087054                             0.3870543
F                          -1.153431854                             0.3870543
G                           0.124155261                             0.3870543
H                           0.084844888                             0.3870543
I                          -1.369638904                             0.3870543
K                           1.657259798                             0.3870543
L                          -0.635845279                            -3.3254565
M                          -0.694810838                             0.3870543
N                           1.120018037                             0.3870543
P                           0.589328005                             0.3870543
Q                           0.969328275                             0.3870543
R                          -0.006879315                            -1.4049969
S                           0.641741835                             0.3870543
T                           0.248638108                             0.3870543
V                          -1.146880125                             0.3870543
W                          -1.874122021                             0.3870543
Y                          -0.675155652                             0.3870543
  Optimized propensity to form reverse turn Relative frequency in alpha-helix
A                                0.21362379                        0.97327489
C                                0.03989360                        0.29817092
D                                1.48764517                        0.03563049
E                                0.76698661                        1.53586152
F                               -0.13383659                        0.14814781
G                                0.68333874                       -1.76464676
H                                0.16858263                        0.71073445
I                               -0.22391891                       -0.22690994
K                               -0.25609117                        0.74824023
L                               -0.30113233                        1.01078066
M                               -0.19818110                        1.64837885
N                                0.95358570                       -0.48945038
P                                0.71551100                       -1.91466986
Q                                0.31014056                        0.89826333
R                               -0.03731982                       -0.26441572
S                               -0.04375427                       -0.78949658
T                                0.05276250                       -0.78949658
V                                0.20075488                       -0.45194460
W                               -3.64061261                       -0.15189839
Y                               -0.75797838                       -1.16455434
  Information measure for pleated-sheet Information measure for loop
A                            -0.5833681                  -1.26048124
C                             0.8750522                   0.96757895
D                            -0.9707610                   0.79233826
E                            -1.8139102                  -1.28551562
F                             0.7155374                  -0.58455287
G                            -0.8568219                   1.41819786
H                            -0.6517316                  -0.20903711
I                             1.7865648                  -1.11027494
K                            -0.6289437                   0.26661619
L                             0.8750522                  -1.33558439
M                             0.8750522                  -1.31055001
N                            -0.9251854                   1.19288840
P                            -1.4720930                   0.89247579
Q                             0.2142055                   0.06634112
R                             0.1230542                   0.66716634
S                            -0.5150047                   0.81737264
T                             0.4192958                   0.01627235
V                             1.6498379                  -1.56089385
W                             0.1002664                   0.74226949
Y                             0.7839009                   0.81737264
  Normalized frequency of extended structure
A                                -0.93587460
C                                 0.94137282
D                                -1.95697153
E                                -1.51318710
F                                 0.09307691
G                                -1.19114884
H                                -0.64525471
I                                 1.30661133
K                                -1.15187588
L                                 0.32478737
M                                 0.25016875
N                                -0.77092818
P                                 0.86675420
Q                                 0.03809477
R                                 0.23053227
S