Amino acid dipepetide frequency for Cordyline virus 1

Apart from single amino acid frequencies one can also calculate so called amino acid dipeptide frequency.

There is 400 possibilites (441 if we consider Xaa as additional 21st amino acid representing all non-standard or unknown amino acids). Thus, if the dipeptides would be present randomly in proteins each amino acid dipeptide should be present with 0.25% frequency. As it is not the case in the nature, for better visablity all more than expected dipepetides are marked by red, and those which are underrepresented are marked by blue in the table.

All values are presented as per milles (‰), therefore need to be multiplied by 10-3.

For more information see sequence space article on Wikipedia.

AlaCysAspGluPheGlyHisIleLysLeuMetAsnProGlnArgSerThrValTrpTyrXaa
Ala
2.032AlaAla: 2.032 ± 0.714
0.554AlaCys: 0.554 ± 0.425
2.771AlaAsp: 2.771 ± 0.663
2.401AlaGlu: 2.401 ± 0.363
2.401AlaPhe: 2.401 ± 0.513
1.293AlaGly: 1.293 ± 0.323
1.478AlaHis: 1.478 ± 0.596
3.325AlaIle: 3.325 ± 0.597
2.955AlaLys: 2.955 ± 0.622
4.248AlaLeu: 4.248 ± 1.044
0.924AlaMet: 0.924 ± 0.678
2.771AlaAsn: 2.771 ± 1.049
0.369AlaPro: 0.369 ± 0.194
1.662AlaGln: 1.662 ± 0.632
2.586AlaArg: 2.586 ± 0.631
2.771AlaSer: 2.771 ± 1.119
2.586AlaThr: 2.586 ± 0.833
4.987AlaVal: 4.987 ± 1.136
0.369AlaTrp: 0.369 ± 0.224
1.108AlaTyr: 1.108 ± 0.601
0.0AlaXaa: 0.0 ± 0.0
Cys
0.369CysAla: 0.369 ± 0.221
0.185CysCys: 0.185 ± 0.193
1.108CysAsp: 1.108 ± 0.324
0.554CysGlu: 0.554 ± 0.427
1.478CysPhe: 1.478 ± 0.752
1.108CysGly: 1.108 ± 0.436
0.369CysHis: 0.369 ± 0.224
0.924CysIle: 0.924 ± 0.548
1.478CysLys: 1.478 ± 0.439
1.293CysLeu: 1.293 ± 0.455
0.369CysMet: 0.369 ± 0.282
0.185CysAsn: 0.185 ± 0.191
0.369CysPro: 0.369 ± 0.192
0.185CysGln: 0.185 ± 0.226
0.739CysArg: 0.739 ± 0.324
1.847CysSer: 1.847 ± 0.246
0.924CysThr: 0.924 ± 0.298
2.401CysVal: 2.401 ± 0.697
0.369CysTrp: 0.369 ± 0.224
1.478CysTyr: 1.478 ± 0.878
0.0CysXaa: 0.0 ± 0.0
Asp
2.216AspAla: 2.216 ± 0.488
1.293AspCys: 1.293 ± 0.621
3.694AspAsp: 3.694 ± 0.469
5.172AspGlu: 5.172 ± 0.726
4.987AspPhe: 4.987 ± 1.063
2.586AspGly: 2.586 ± 0.807
1.293AspHis: 1.293 ± 0.536
5.356AspIle: 5.356 ± 0.968
4.248AspLys: 4.248 ± 0.713
4.248AspLeu: 4.248 ± 1.319
1.662AspMet: 1.662 ± 0.598
5.541AspAsn: 5.541 ± 0.607
0.924AspPro: 0.924 ± 0.311
0.924AspGln: 0.924 ± 0.476
2.586AspArg: 2.586 ± 0.454
3.509AspSer: 3.509 ± 0.454
2.216AspThr: 2.216 ± 0.601
3.879AspVal: 3.879 ± 0.992
0.369AspTrp: 0.369 ± 0.224
1.847AspTyr: 1.847 ± 0.628
0.0AspXaa: 0.0 ± 0.0
Glu
2.032GluAla: 2.032 ± 0.405
1.662GluCys: 1.662 ± 0.51
2.032GluAsp: 2.032 ± 0.58
3.14GluGlu: 3.14 ± 0.832
3.325GluPhe: 3.325 ± 1.049
1.847GluGly: 1.847 ± 0.661
0.924GluHis: 0.924 ± 0.306
6.465GluIle: 6.465 ± 1.181
4.987GluLys: 4.987 ± 1.049
5.911GluLeu: 5.911 ± 0.838
1.108GluMet: 1.108 ± 0.265
4.248GluAsn: 4.248 ± 2.05
1.108GluPro: 1.108 ± 0.231
1.847GluGln: 1.847 ± 0.787
2.771GluArg: 2.771 ± 0.648
3.325GluSer: 3.325 ± 0.805
3.14GluThr: 3.14 ± 0.842
3.14GluVal: 3.14 ± 0.793
0.0GluTrp: 0.0 ± 0.0
3.694GluTyr: 3.694 ± 0.684
0.0GluXaa: 0.0 ± 0.0
Phe
3.325PheAla: 3.325 ± 0.591
1.293PheCys: 1.293 ± 0.402
4.987PheAsp: 4.987 ± 0.78
4.248PheGlu: 4.248 ± 0.837
4.618PhePhe: 4.618 ± 0.985
2.771PheGly: 2.771 ± 1.095
0.0PheHis: 0.0 ± 0.0
4.433PheIle: 4.433 ± 0.478
6.28PheLys: 6.28 ± 0.774
7.388PheLeu: 7.388 ± 1.468
1.293PheMet: 1.293 ± 0.526
2.955PheAsn: 2.955 ± 0.496
0.924PhePro: 0.924 ± 0.37
0.739PheGln: 0.739 ± 0.309
2.955PheArg: 2.955 ± 0.672
6.649PheSer: 6.649 ± 0.813
2.955PheThr: 2.955 ± 0.896
3.509PheVal: 3.509 ± 0.456
0.739PheTrp: 0.739 ± 0.508
2.586PheTyr: 2.586 ± 0.96
0.0PheXaa: 0.0 ± 0.0
Gly
1.108GlyAla: 1.108 ± 0.538
0.554GlyCys: 0.554 ± 0.234
2.586GlyAsp: 2.586 ± 0.343
2.401GlyGlu: 2.401 ± 0.472
2.032GlyPhe: 2.032 ± 0.61
2.955GlyGly: 2.955 ± 1.291
0.554GlyHis: 0.554 ± 0.242
3.14GlyIle: 3.14 ± 0.52
2.955GlyLys: 2.955 ± 0.631
3.325GlyLeu: 3.325 ± 1.051
0.739GlyMet: 0.739 ± 0.483
1.847GlyAsn: 1.847 ± 0.956
0.369GlyPro: 0.369 ± 0.221
1.108GlyGln: 1.108 ± 0.49
2.216GlyArg: 2.216 ± 0.532
2.586GlySer: 2.586 ± 0.988
1.847GlyThr: 1.847 ± 0.657
3.694GlyVal: 3.694 ± 1.143
0.185GlyTrp: 0.185 ± 0.112
1.478GlyTyr: 1.478 ± 0.3
0.0GlyXaa: 0.0 ± 0.0
His
0.554HisAla: 0.554 ± 0.336
0.924HisCys: 0.924 ± 0.369
0.924HisAsp: 0.924 ± 0.473
0.924HisGlu: 0.924 ± 0.321
1.293HisPhe: 1.293 ± 0.568
0.185HisGly: 0.185 ± 0.112
0.185HisHis: 0.185 ± 0.112
2.032HisIle: 2.032 ± 0.547
1.108HisLys: 1.108 ± 0.502
0.739HisLeu: 0.739 ± 0.348
0.369HisMet: 0.369 ± 0.192
1.108HisAsn: 1.108 ± 0.444
0.554HisPro: 0.554 ± 0.245
0.185HisGln: 0.185 ± 0.112
0.924HisArg: 0.924 ± 0.31
1.108HisSer: 1.108 ± 0.388
0.924HisThr: 0.924 ± 0.337
1.662HisVal: 1.662 ± 0.554
0.0HisTrp: 0.0 ± 0.0
1.293HisTyr: 1.293 ± 0.478
0.0HisXaa: 0.0 ± 0.0
Ile
3.325IleAla: 3.325 ± 0.678
1.478IleCys: 1.478 ± 0.356
5.172IleAsp: 5.172 ± 1.35
5.911IleGlu: 5.911 ± 1.543
4.802IlePhe: 4.802 ± 1.029
2.216IleGly: 2.216 ± 0.824
1.108IleHis: 1.108 ± 0.367
2.771IleIle: 2.771 ± 1.112
5.726IleLys: 5.726 ± 1.219
7.758IleLeu: 7.758 ± 1.261
2.586IleMet: 2.586 ± 0.404
5.726IleAsn: 5.726 ± 0.855
2.955IlePro: 2.955 ± 0.903
2.401IleGln: 2.401 ± 0.327
3.325IleArg: 3.325 ± 0.908
5.726IleSer: 5.726 ± 1.109
4.987IleThr: 4.987 ± 0.954
5.541IleVal: 5.541 ± 1.196
0.369IleTrp: 0.369 ± 0.506
2.955IleTyr: 2.955 ± 0.92
0.0IleXaa: 0.0 ± 0.0
Lys
3.325LysAla: 3.325 ± 0.848
1.293LysCys: 1.293 ± 0.304
5.541LysAsp: 5.541 ± 0.853
3.14LysGlu: 3.14 ± 0.637
6.28LysPhe: 6.28 ± 0.789
3.694LysGly: 3.694 ± 1.081
1.478LysHis: 1.478 ± 0.783
9.051LysIle: 9.051 ± 1.511
4.433LysLys: 4.433 ± 1.135
7.573LysLeu: 7.573 ± 1.357
1.478LysMet: 1.478 ± 0.426
6.649LysAsn: 6.649 ± 0.929
4.802LysPro: 4.802 ± 0.437
2.586LysGln: 2.586 ± 0.882
2.771LysArg: 2.771 ± 0.554
6.465LysSer: 6.465 ± 1.241
5.726LysThr: 5.726 ± 1.096
7.204LysVal: 7.204 ± 1.85
0.185LysTrp: 0.185 ± 0.193
4.248LysTyr: 4.248 ± 0.909
0.0LysXaa: 0.0 ± 0.0
Leu
4.802LeuAla: 4.802 ± 0.799
1.478LeuCys: 1.478 ± 0.448
5.726LeuAsp: 5.726 ± 0.651
4.433LeuGlu: 4.433 ± 0.414
6.465LeuPhe: 6.465 ± 1.294
3.879LeuGly: 3.879 ± 0.634
0.554LeuHis: 0.554 ± 0.421
5.356LeuIle: 5.356 ± 1.154
10.713LeuLys: 10.713 ± 1.304
7.019LeuLeu: 7.019 ± 1.577
1.478LeuMet: 1.478 ± 0.684
7.204LeuAsn: 7.204 ± 0.809
2.586LeuPro: 2.586 ± 0.646
2.032LeuGln: 2.032 ± 0.569
4.987LeuArg: 4.987 ± 0.47
8.312LeuSer: 8.312 ± 1.134
5.911LeuThr: 5.911 ± 0.845
4.433LeuVal: 4.433 ± 0.699
0.369LeuTrp: 0.369 ± 0.194
2.586LeuTyr: 2.586 ± 0.531
0.0LeuXaa: 0.0 ± 0.0
Met
1.478MetAla: 1.478 ± 0.51
0.185MetCys: 0.185 ± 0.193
0.924MetAsp: 0.924 ± 0.356
0.924MetGlu: 0.924 ± 0.445
1.293MetPhe: 1.293 ± 0.313
0.739MetGly: 0.739 ± 0.324
0.0MetHis: 0.0 ± 0.0
3.14MetIle: 3.14 ± 0.783
2.032MetLys: 2.032 ± 0.616
1.478MetLeu: 1.478 ± 0.567
0.554MetMet: 0.554 ± 0.287
1.293MetAsn: 1.293 ± 0.428
0.924MetPro: 0.924 ± 0.446
0.554MetGln: 0.554 ± 0.236
1.108MetArg: 1.108 ± 0.283
0.924MetSer: 0.924 ± 0.334
0.739MetThr: 0.739 ± 0.283
2.032MetVal: 2.032 ± 0.836
0.185MetTrp: 0.185 ± 0.112
1.108MetTyr: 1.108 ± 0.405
0.0MetXaa: 0.0 ± 0.0
Asn
2.955AsnAla: 2.955 ± 0.747
1.293AsnCys: 1.293 ± 0.495
3.694AsnAsp: 3.694 ± 0.629
4.433AsnGlu: 4.433 ± 0.637
3.879AsnPhe: 3.879 ± 0.58
2.216AsnGly: 2.216 ± 0.849
1.662AsnHis: 1.662 ± 0.391
5.911AsnIle: 5.911 ± 1.254
7.758AsnLys: 7.758 ± 0.718
7.204AsnLeu: 7.204 ± 1.059
1.293AsnMet: 1.293 ± 0.462
5.911AsnAsn: 5.911 ± 1.381
0.924AsnPro: 0.924 ± 0.283
2.216AsnGln: 2.216 ± 0.564
3.325AsnArg: 3.325 ± 0.986
4.802AsnSer: 4.802 ± 0.865
3.14AsnThr: 3.14 ± 0.942
7.019AsnVal: 7.019 ± 1.455
0.185AsnTrp: 0.185 ± 0.253
3.325AsnTyr: 3.325 ± 0.95
0.0AsnXaa: 0.0 ± 0.0
Pro
1.293ProAla: 1.293 ± 0.387
0.185ProCys: 0.185 ± 0.112
1.293ProAsp: 1.293 ± 0.825
1.293ProGlu: 1.293 ± 0.431
1.293ProPhe: 1.293 ± 0.651
0.554ProGly: 0.554 ± 0.336
0.185ProHis: 0.185 ± 0.112
2.401ProIle: 2.401 ± 0.765
2.401ProLys: 2.401 ± 0.479
2.216ProLeu: 2.216 ± 0.564
0.924ProMet: 0.924 ± 0.323
3.325ProAsn: 3.325 ± 1.084
1.662ProPro: 1.662 ± 0.71
0.924ProGln: 0.924 ± 0.422
0.0ProArg: 0.0 ± 0.0
2.586ProSer: 2.586 ± 0.773
2.586ProThr: 2.586 ± 1.017
1.478ProVal: 1.478 ± 0.482
0.185ProTrp: 0.185 ± 0.193
0.924ProTyr: 0.924 ± 0.226
0.0ProXaa: 0.0 ± 0.0
Gln
1.293GlnAla: 1.293 ± 0.52
0.554GlnCys: 0.554 ± 0.336
0.185GlnAsp: 0.185 ± 0.112
0.924GlnGlu: 0.924 ± 0.271
0.924GlnPhe: 0.924 ± 0.449
1.478GlnGly: 1.478 ± 0.367
0.739GlnHis: 0.739 ± 0.409
2.216GlnIle: 2.216 ± 0.49
3.509GlnLys: 3.509 ± 0.659
1.293GlnLeu: 1.293 ± 0.531
0.0GlnMet: 0.0 ± 0.0
1.662GlnAsn: 1.662 ± 0.533
1.847GlnPro: 1.847 ± 0.381
0.554GlnGln: 0.554 ± 0.242
1.293GlnArg: 1.293 ± 0.227
2.771GlnSer: 2.771 ± 0.44
2.771GlnThr: 2.771 ± 0.587
2.401GlnVal: 2.401 ± 1.173
0.554GlnTrp: 0.554 ± 0.412
0.739GlnTyr: 0.739 ± 0.253
0.0GlnXaa: 0.0 ± 0.0
Arg
3.14ArgAla: 3.14 ± 0.582
0.739ArgCys: 0.739 ± 0.337
2.771ArgAsp: 2.771 ± 0.316
2.216ArgGlu: 2.216 ± 0.655
3.325ArgPhe: 3.325 ± 0.655
1.293ArgGly: 1.293 ± 0.411
1.108ArgHis: 1.108 ± 0.672
2.771ArgIle: 2.771 ± 0.911
4.433ArgLys: 4.433 ± 0.835
3.879ArgLeu: 3.879 ± 0.973
1.293ArgMet: 1.293 ± 0.416
3.14ArgAsn: 3.14 ± 0.458
1.108ArgPro: 1.108 ± 0.517
1.662ArgGln: 1.662 ± 0.624
2.401ArgArg: 2.401 ± 0.824
3.694ArgSer: 3.694 ± 0.842
2.216ArgThr: 2.216 ± 0.491
2.586ArgVal: 2.586 ± 0.411
0.369ArgTrp: 0.369 ± 0.21
1.293ArgTyr: 1.293 ± 0.42
0.0ArgXaa: 0.0 ± 0.0
Ser
3.14SerAla: 3.14 ± 0.946
1.662SerCys: 1.662 ± 0.461
4.618SerAsp: 4.618 ± 1.05
5.356SerGlu: 5.356 ± 1.698
3.14SerPhe: 3.14 ± 0.672
4.064SerGly: 4.064 ± 0.957
2.032SerHis: 2.032 ± 0.478
4.248SerIle: 4.248 ± 0.859
5.726SerLys: 5.726 ± 0.994
9.051SerLeu: 9.051 ± 1.066
0.554SerMet: 0.554 ± 0.289
4.433SerAsn: 4.433 ± 0.717
2.401SerPro: 2.401 ± 0.98
2.216SerGln: 2.216 ± 0.708
4.802SerArg: 4.802 ± 1.371
4.987SerSer: 4.987 ± 1.006
4.802SerThr: 4.802 ± 0.731
4.064SerVal: 4.064 ± 0.618
0.0SerTrp: 0.0 ± 0.0
4.248SerTyr: 4.248 ± 0.878
0.0SerXaa: 0.0 ± 0.0
Thr
2.216ThrAla: 2.216 ± 0.661
0.185ThrCys: 0.185 ± 0.112
3.509ThrAsp: 3.509 ± 0.874
1.478ThrGlu: 1.478 ± 0.413
4.802ThrPhe: 4.802 ± 1.168
1.293ThrGly: 1.293 ± 0.376
1.478ThrHis: 1.478 ± 0.478
4.433ThrIle: 4.433 ± 0.739
4.618ThrLys: 4.618 ± 1.274
5.541ThrLeu: 5.541 ± 1.014
1.662ThrMet: 1.662 ± 0.714
3.879ThrAsn: 3.879 ± 0.738
1.478ThrPro: 1.478 ± 0.577
2.401ThrGln: 2.401 ± 0.919
2.401ThrArg: 2.401 ± 0.585
5.356ThrSer: 5.356 ± 1.073
3.694ThrThr: 3.694 ± 1.55
2.955ThrVal: 2.955 ± 0.764
0.369ThrTrp: 0.369 ± 0.33
3.325ThrTyr: 3.325 ± 0.438
0.0ThrXaa: 0.0 ± 0.0
Val
2.955ValAla: 2.955 ± 0.661
1.293ValCys: 1.293 ± 0.628
3.509ValAsp: 3.509 ± 0.694
4.618ValGlu: 4.618 ± 0.894
3.325ValPhe: 3.325 ± 0.659
2.032ValGly: 2.032 ± 0.565
1.478ValHis: 1.478 ± 0.493
5.172ValIle: 5.172 ± 1.317
8.681ValLys: 8.681 ± 1.6
5.541ValLeu: 5.541 ± 0.638
1.847ValMet: 1.847 ± 0.777
6.834ValAsn: 6.834 ± 0.917
1.108ValPro: 1.108 ± 0.403
1.478ValGln: 1.478 ± 0.459
2.955ValArg: 2.955 ± 0.757
5.541ValSer: 5.541 ± 0.842
2.955ValThr: 2.955 ± 0.609
4.618ValVal: 4.618 ± 1.302
0.185ValTrp: 0.185 ± 0.226
4.064ValTyr: 4.064 ± 0.948
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.369TrpAsp: 0.369 ± 0.33
0.739TrpGlu: 0.739 ± 0.361
0.924TrpPhe: 0.924 ± 0.416
0.185TrpGly: 0.185 ± 0.256
0.0TrpHis: 0.0 ± 0.0
0.369TrpIle: 0.369 ± 0.21
0.554TrpLys: 0.554 ± 0.289
0.369TrpLeu: 0.369 ± 0.289
0.0TrpMet: 0.0 ± 0.0
0.369TrpAsn: 0.369 ± 0.194
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.0TrpArg: 0.0 ± 0.0
0.0TrpSer: 0.0 ± 0.0
0.369TrpThr: 0.369 ± 0.506
0.924TrpVal: 0.924 ± 0.282
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.032TyrAla: 2.032 ± 0.846
0.924TyrCys: 0.924 ± 0.38
3.14TyrAsp: 3.14 ± 0.756
2.401TyrGlu: 2.401 ± 1.333
4.064TyrPhe: 4.064 ± 0.998
1.293TyrGly: 1.293 ± 0.656
0.369TyrHis: 0.369 ± 0.272
3.509TyrIle: 3.509 ± 0.756
3.325TyrLys: 3.325 ± 0.991
4.248TyrLeu: 4.248 ± 1.1
1.293TyrMet: 1.293 ± 0.757
4.064TyrAsn: 4.064 ± 0.856
1.293TyrPro: 1.293 ± 0.492
2.032TyrGln: 2.032 ± 0.502
1.293TyrArg: 1.293 ± 0.341
2.586TyrSer: 2.586 ± 0.782
2.586TyrThr: 2.586 ± 0.681
1.662TyrVal: 1.662 ± 0.503
0.185TyrTrp: 0.185 ± 0.278
3.14TyrTyr: 3.14 ± 0.612
0.0TyrXaa: 0.0 ± 0.0
Xaa
0.0XaaAla: 0.0 ± 0.0
0.0XaaCys: 0.0 ± 0.0
0.0XaaAsp: 0.0 ± 0.0
0.0XaaGlu: 0.0 ± 0.0
0.0XaaPhe: 0.0 ± 0.0
0.0XaaGly: 0.0 ± 0.0
0.0XaaHis: 0.0 ± 0.0
0.0XaaIle: 0.0 ± 0.0
0.0XaaLys: 0.0 ± 0.0
0.0XaaLeu: 0.0 ± 0.0
0.0XaaMet: 0.0 ± 0.0
0.0XaaAsn: 0.0 ± 0.0
0.0XaaPro: 0.0 ± 0.0
0.0XaaGln: 0.0 ± 0.0
0.0XaaArg: 0.0 ± 0.0
0.0XaaSer: 0.0 ± 0.0
0.0XaaThr: 0.0 ± 0.0
0.0XaaVal: 0.0 ± 0.0
0.0XaaTrp: 0.0 ± 0.0
0.0XaaTyr: 0.0 ± 0.0
0.0XaaXaa: 0.0 ± 0.0
Statistics based on 10 proteins (5415 amino acids)

Note: The error has been estimated with the bootstraping (x100) at the protein level

Above dipeptide statistics (among other stats for this proteome) you can download from this CSV file
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski