Amino acid dipepetide frequency for Faba bean polerovirus 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
3.386AlaAla: 3.386 ± 0.535
1.355AlaCys: 1.355 ± 0.656
2.709AlaAsp: 2.709 ± 1.442
4.402AlaGlu: 4.402 ± 0.584
0.677AlaPhe: 0.677 ± 0.543
6.773AlaGly: 6.773 ± 0.79
0.0AlaHis: 0.0 ± 0.0
5.08AlaIle: 5.08 ± 0.745
2.709AlaLys: 2.709 ± 0.841
4.064AlaLeu: 4.064 ± 1.133
1.355AlaMet: 1.355 ± 0.646
1.016AlaAsn: 1.016 ± 0.444
1.693AlaPro: 1.693 ± 0.711
3.386AlaGln: 3.386 ± 1.066
5.418AlaArg: 5.418 ± 1.441
7.789AlaSer: 7.789 ± 1.551
1.355AlaThr: 1.355 ± 0.584
3.386AlaVal: 3.386 ± 1.227
1.693AlaTrp: 1.693 ± 0.461
3.386AlaTyr: 3.386 ± 1.014
0.0AlaXaa: 0.0 ± 0.0
Cys
0.677CysAla: 0.677 ± 0.294
0.0CysCys: 0.0 ± 0.0
0.339CysAsp: 0.339 ± 0.248
0.339CysGlu: 0.339 ± 0.53
0.0CysPhe: 0.0 ± 0.0
0.677CysGly: 0.677 ± 0.495
0.677CysHis: 0.677 ± 0.595
1.693CysIle: 1.693 ± 0.711
1.355CysLys: 1.355 ± 0.465
1.355CysLeu: 1.355 ± 0.379
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.693CysPro: 1.693 ± 0.584
0.677CysGln: 0.677 ± 0.543
0.0CysArg: 0.0 ± 0.0
1.693CysSer: 1.693 ± 0.887
1.016CysThr: 1.016 ± 0.444
1.016CysVal: 1.016 ± 0.502
0.339CysTrp: 0.339 ± 0.248
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.725AspAla: 3.725 ± 1.385
1.016AspCys: 1.016 ± 0.483
2.709AspAsp: 2.709 ± 1.725
2.032AspGlu: 2.032 ± 0.868
1.016AspPhe: 1.016 ± 0.56
3.725AspGly: 3.725 ± 0.981
0.339AspHis: 0.339 ± 0.491
0.339AspIle: 0.339 ± 0.298
1.016AspLys: 1.016 ± 0.56
4.402AspLeu: 4.402 ± 0.683
2.032AspMet: 2.032 ± 0.527
3.725AspAsn: 3.725 ± 1.245
2.37AspPro: 2.37 ± 1.112
2.37AspGln: 2.37 ± 0.74
1.693AspArg: 1.693 ± 1.463
2.032AspSer: 2.032 ± 0.836
0.677AspThr: 0.677 ± 0.522
3.386AspVal: 3.386 ± 1.0
0.677AspTrp: 0.677 ± 0.495
0.677AspTyr: 0.677 ± 0.294
0.0AspXaa: 0.0 ± 0.0
Glu
4.064GluAla: 4.064 ± 0.831
0.339GluCys: 0.339 ± 0.248
4.741GluAsp: 4.741 ± 0.539
8.127GluGlu: 8.127 ± 2.017
3.048GluPhe: 3.048 ± 0.57
1.693GluGly: 1.693 ± 0.965
0.339GluHis: 0.339 ± 0.248
2.709GluIle: 2.709 ± 0.9
4.402GluLys: 4.402 ± 1.171
6.773GluLeu: 6.773 ± 1.29
0.677GluMet: 0.677 ± 0.495
2.032GluAsn: 2.032 ± 0.699
2.032GluPro: 2.032 ± 0.725
2.709GluGln: 2.709 ± 1.112
4.064GluArg: 4.064 ± 0.477
1.693GluSer: 1.693 ± 0.684
3.048GluThr: 3.048 ± 0.864
3.725GluVal: 3.725 ± 1.344
1.693GluTrp: 1.693 ± 0.591
1.355GluTyr: 1.355 ± 0.83
0.0GluXaa: 0.0 ± 0.0
Phe
0.339PheAla: 0.339 ± 0.53
0.339PheCys: 0.339 ± 0.248
1.355PheAsp: 1.355 ± 0.656
3.386PheGlu: 3.386 ± 1.454
2.709PhePhe: 2.709 ± 0.841
4.064PheGly: 4.064 ± 0.908
2.032PheHis: 2.032 ± 0.556
2.37PheIle: 2.37 ± 0.382
3.725PheLys: 3.725 ± 0.464
3.048PheLeu: 3.048 ± 1.528
1.016PheMet: 1.016 ± 0.444
2.37PheAsn: 2.37 ± 1.933
1.016PhePro: 1.016 ± 0.808
1.693PheGln: 1.693 ± 0.676
1.355PheArg: 1.355 ± 0.649
5.418PheSer: 5.418 ± 0.774
0.677PheThr: 0.677 ± 0.543
2.709PheVal: 2.709 ± 1.016
0.677PheTrp: 0.677 ± 0.764
1.016PheTyr: 1.016 ± 0.444
0.0PheXaa: 0.0 ± 0.0
Gly
5.08GlyAla: 5.08 ± 1.374
2.032GlyCys: 2.032 ± 0.576
4.064GlyAsp: 4.064 ± 0.653
5.757GlyGlu: 5.757 ± 1.654
4.402GlyPhe: 4.402 ± 2.012
5.08GlyGly: 5.08 ± 1.404
1.016GlyHis: 1.016 ± 0.672
3.048GlyIle: 3.048 ± 0.922
2.37GlyLys: 2.37 ± 0.751
4.741GlyLeu: 4.741 ± 1.204
0.677GlyMet: 0.677 ± 0.315
3.725GlyAsn: 3.725 ± 1.019
2.709GlyPro: 2.709 ± 0.992
3.386GlyGln: 3.386 ± 1.427
5.757GlyArg: 5.757 ± 1.363
9.821GlySer: 9.821 ± 1.56
3.725GlyThr: 3.725 ± 0.972
3.048GlyVal: 3.048 ± 0.994
1.016GlyTrp: 1.016 ± 0.482
2.37GlyTyr: 2.37 ± 0.579
0.0GlyXaa: 0.0 ± 0.0
His
0.677HisAla: 0.677 ± 1.06
1.016HisCys: 1.016 ± 0.483
1.693HisAsp: 1.693 ± 0.451
1.016HisGlu: 1.016 ± 0.483
0.677HisPhe: 0.677 ± 0.527
2.37HisGly: 2.37 ± 1.488
0.0HisHis: 0.0 ± 0.0
1.693HisIle: 1.693 ± 0.472
0.677HisLys: 0.677 ± 0.495
2.032HisLeu: 2.032 ± 0.748
0.0HisMet: 0.0 ± 0.0
1.016HisAsn: 1.016 ± 0.684
1.693HisPro: 1.693 ± 0.931
0.677HisGln: 0.677 ± 0.495
0.339HisArg: 0.339 ± 0.491
2.032HisSer: 2.032 ± 0.513
1.016HisThr: 1.016 ± 0.507
0.677HisVal: 0.677 ± 0.495
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
6.095IleAla: 6.095 ± 1.347
0.0IleCys: 0.0 ± 0.0
1.016IleAsp: 1.016 ± 0.467
1.693IleGlu: 1.693 ± 0.515
3.048IlePhe: 3.048 ± 1.28
2.709IleGly: 2.709 ± 0.719
0.339IleHis: 0.339 ± 0.53
1.355IleIle: 1.355 ± 0.897
2.37IleLys: 2.37 ± 1.254
4.402IleLeu: 4.402 ± 1.327
2.032IleMet: 2.032 ± 0.572
4.064IleAsn: 4.064 ± 1.419
5.08IlePro: 5.08 ± 1.44
3.048IleGln: 3.048 ± 1.485
1.355IleArg: 1.355 ± 0.53
6.095IleSer: 6.095 ± 0.584
5.08IleThr: 5.08 ± 1.266
1.016IleVal: 1.016 ± 0.263
0.0IleTrp: 0.0 ± 0.0
1.355IleTyr: 1.355 ± 0.584
0.0IleXaa: 0.0 ± 0.0
Lys
3.386LysAla: 3.386 ± 1.27
1.016LysCys: 1.016 ± 0.483
2.032LysAsp: 2.032 ± 0.812
2.032LysGlu: 2.032 ± 0.786
1.016LysPhe: 1.016 ± 0.592
3.386LysGly: 3.386 ± 0.934
1.016LysHis: 1.016 ± 0.562
6.773LysIle: 6.773 ± 1.689
2.37LysLys: 2.37 ± 0.653
4.741LysLeu: 4.741 ± 0.786
1.355LysMet: 1.355 ± 0.506
3.048LysAsn: 3.048 ± 1.096
4.402LysPro: 4.402 ± 1.134
2.709LysGln: 2.709 ± 0.9
4.402LysArg: 4.402 ± 0.817
6.095LysSer: 6.095 ± 1.34
5.08LysThr: 5.08 ± 1.512
1.693LysVal: 1.693 ± 0.887
0.339LysTrp: 0.339 ± 0.313
2.032LysTyr: 2.032 ± 0.677
0.339LysXaa: 0.339 ± 0.298
Leu
8.466LeuAla: 8.466 ± 1.425
1.355LeuCys: 1.355 ± 0.541
5.418LeuAsp: 5.418 ± 1.234
5.757LeuGlu: 5.757 ± 1.12
5.08LeuPhe: 5.08 ± 2.595
3.725LeuGly: 3.725 ± 1.207
2.37LeuHis: 2.37 ± 1.08
3.725LeuIle: 3.725 ± 0.731
5.08LeuLys: 5.08 ± 1.347
11.852LeuLeu: 11.852 ± 3.568
2.032LeuMet: 2.032 ± 0.691
3.725LeuAsn: 3.725 ± 0.508
5.08LeuPro: 5.08 ± 1.414
2.032LeuGln: 2.032 ± 0.72
3.386LeuArg: 3.386 ± 1.55
5.757LeuSer: 5.757 ± 0.934
6.773LeuThr: 6.773 ± 1.633
3.725LeuVal: 3.725 ± 1.148
2.709LeuTrp: 2.709 ± 0.965
3.725LeuTyr: 3.725 ± 1.755
0.0LeuXaa: 0.0 ± 0.0
Met
3.725MetAla: 3.725 ± 1.171
0.339MetCys: 0.339 ± 0.248
0.0MetAsp: 0.0 ± 0.0
2.37MetGlu: 2.37 ± 1.134
0.0MetPhe: 0.0 ± 0.0
1.693MetGly: 1.693 ± 0.887
0.677MetHis: 0.677 ± 0.294
1.016MetIle: 1.016 ± 0.893
1.355MetLys: 1.355 ± 0.587
1.355MetLeu: 1.355 ± 0.541
1.693MetMet: 1.693 ± 0.472
1.016MetAsn: 1.016 ± 0.73
1.016MetPro: 1.016 ± 0.263
1.355MetGln: 1.355 ± 0.587
0.0MetArg: 0.0 ± 0.0
3.386MetSer: 3.386 ± 0.687
0.0MetThr: 0.0 ± 0.0
2.032MetVal: 2.032 ± 0.673
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.693AsnAla: 1.693 ± 0.599
0.677AsnCys: 0.677 ± 0.294
1.355AsnAsp: 1.355 ± 0.379
1.355AsnGlu: 1.355 ± 0.359
1.355AsnPhe: 1.355 ± 0.541
7.111AsnGly: 7.111 ± 1.625
0.339AsnHis: 0.339 ± 0.53
1.355AsnIle: 1.355 ± 1.53
5.08AsnLys: 5.08 ± 0.533
4.064AsnLeu: 4.064 ± 0.773
0.339AsnMet: 0.339 ± 0.342
4.064AsnAsn: 4.064 ± 1.129
3.048AsnPro: 3.048 ± 0.551
0.677AsnGln: 0.677 ± 0.527
1.693AsnArg: 1.693 ± 0.451
5.08AsnSer: 5.08 ± 1.234
3.386AsnThr: 3.386 ± 0.932
2.032AsnVal: 2.032 ± 0.609
2.37AsnTrp: 2.37 ± 0.751
2.032AsnTyr: 2.032 ± 0.836
0.0AsnXaa: 0.0 ± 0.0
Pro
2.37ProAla: 2.37 ± 0.535
0.339ProCys: 0.339 ± 0.53
2.032ProAsp: 2.032 ± 1.422
3.386ProGlu: 3.386 ± 1.067
1.355ProPhe: 1.355 ± 1.15
4.402ProGly: 4.402 ± 1.173
1.693ProHis: 1.693 ± 0.584
2.032ProIle: 2.032 ± 0.888
4.402ProLys: 4.402 ± 1.033
3.386ProLeu: 3.386 ± 1.051
0.677ProMet: 0.677 ± 0.364
2.032ProAsn: 2.032 ± 0.764
2.37ProPro: 2.37 ± 0.74
4.064ProGln: 4.064 ± 1.426
3.048ProArg: 3.048 ± 1.296
5.08ProSer: 5.08 ± 1.081
3.386ProThr: 3.386 ± 0.643
5.08ProVal: 5.08 ± 0.709
0.339ProTrp: 0.339 ± 0.298
1.016ProTyr: 1.016 ± 0.444
0.0ProXaa: 0.0 ± 0.0
Gln
2.032GlnAla: 2.032 ± 1.123
0.339GlnCys: 0.339 ± 0.298
2.032GlnAsp: 2.032 ± 0.725
2.709GlnGlu: 2.709 ± 0.53
2.37GlnPhe: 2.37 ± 0.996
3.048GlnGly: 3.048 ± 0.936
2.032GlnHis: 2.032 ± 1.015
1.016GlnIle: 1.016 ± 0.502
3.386GlnLys: 3.386 ± 0.914
4.741GlnLeu: 4.741 ± 1.178
0.677GlnMet: 0.677 ± 0.294
3.048GlnAsn: 3.048 ± 0.404
1.693GlnPro: 1.693 ± 1.242
1.016GlnGln: 1.016 ± 0.467
3.048GlnArg: 3.048 ± 1.258
4.064GlnSer: 4.064 ± 0.921
2.709GlnThr: 2.709 ± 0.866
2.032GlnVal: 2.032 ± 0.862
0.677GlnTrp: 0.677 ± 0.466
0.677GlnTyr: 0.677 ± 0.522
0.0GlnXaa: 0.0 ± 0.0
Arg
3.048ArgAla: 3.048 ± 1.193
0.339ArgCys: 0.339 ± 0.53
1.693ArgAsp: 1.693 ± 0.366
1.355ArgGlu: 1.355 ± 0.699
2.37ArgPhe: 2.37 ± 0.714
5.08ArgGly: 5.08 ± 1.183
1.355ArgHis: 1.355 ± 0.532
2.709ArgIle: 2.709 ± 0.818
3.725ArgLys: 3.725 ± 0.773
5.418ArgLeu: 5.418 ± 1.369
1.016ArgMet: 1.016 ± 0.438
2.37ArgAsn: 2.37 ± 0.694
3.725ArgPro: 3.725 ± 1.388
2.032ArgGln: 2.032 ± 0.863
12.191ArgArg: 12.191 ± 5.276
2.37ArgSer: 2.37 ± 0.994
5.757ArgThr: 5.757 ± 2.084
1.693ArgVal: 1.693 ± 0.656
1.693ArgTrp: 1.693 ± 0.674
1.355ArgTyr: 1.355 ± 0.359
0.0ArgXaa: 0.0 ± 0.0
Ser
3.048SerAla: 3.048 ± 0.642
1.355SerCys: 1.355 ± 0.587
1.016SerAsp: 1.016 ± 0.73
3.725SerGlu: 3.725 ± 1.653
6.095SerPhe: 6.095 ± 0.917
7.789SerGly: 7.789 ± 1.071
1.355SerHis: 1.355 ± 0.656
3.386SerIle: 3.386 ± 0.919
7.45SerLys: 7.45 ± 1.563
11.175SerLeu: 11.175 ± 2.169
3.386SerMet: 3.386 ± 0.78
4.402SerAsn: 4.402 ± 1.06
4.064SerPro: 4.064 ± 1.521
4.741SerGln: 4.741 ± 1.643
6.095SerArg: 6.095 ± 1.778
14.561SerSer: 14.561 ± 4.048
5.757SerThr: 5.757 ± 2.14
4.064SerVal: 4.064 ± 1.603
2.709SerTrp: 2.709 ± 0.69
2.709SerTyr: 2.709 ± 0.432
0.0SerXaa: 0.0 ± 0.0
Thr
3.725ThrAla: 3.725 ± 0.831
1.016ThrCys: 1.016 ± 0.263
2.37ThrAsp: 2.37 ± 1.081
1.355ThrGlu: 1.355 ± 0.465
2.709ThrPhe: 2.709 ± 1.508
5.08ThrGly: 5.08 ± 1.4
0.677ThrHis: 0.677 ± 0.466
6.095ThrIle: 6.095 ± 1.538
2.032ThrLys: 2.032 ± 0.66
2.37ThrLeu: 2.37 ± 0.586
2.37ThrMet: 2.37 ± 0.899
3.048ThrAsn: 3.048 ± 1.345
4.064ThrPro: 4.064 ± 1.569
2.37ThrGln: 2.37 ± 0.782
3.725ThrArg: 3.725 ± 1.366
6.773ThrSer: 6.773 ± 0.95
4.064ThrThr: 4.064 ± 1.188
2.709ThrVal: 2.709 ± 0.509
1.355ThrTrp: 1.355 ± 0.359
1.016ThrTyr: 1.016 ± 0.444
0.0ThrXaa: 0.0 ± 0.0
Val
3.048ValAla: 3.048 ± 0.913
0.0ValCys: 0.0 ± 0.0
2.032ValAsp: 2.032 ± 0.576
4.741ValGlu: 4.741 ± 0.884
2.709ValPhe: 2.709 ± 0.887
2.37ValGly: 2.37 ± 0.781
1.016ValHis: 1.016 ± 0.444
1.693ValIle: 1.693 ± 0.565
2.37ValLys: 2.37 ± 0.993
6.773ValLeu: 6.773 ± 1.616
0.677ValMet: 0.677 ± 0.294
2.032ValAsn: 2.032 ± 0.543
4.064ValPro: 4.064 ± 1.361
2.709ValGln: 2.709 ± 0.727
1.355ValArg: 1.355 ± 0.359
4.064ValSer: 4.064 ± 1.07
2.37ValThr: 2.37 ± 0.471
5.08ValVal: 5.08 ± 1.813
1.693ValTrp: 1.693 ± 0.629
2.032ValTyr: 2.032 ± 0.543
0.0ValXaa: 0.0 ± 0.0
Trp
1.016TrpAla: 1.016 ± 0.444
0.339TrpCys: 0.339 ± 0.53
0.339TrpAsp: 0.339 ± 0.248
2.032TrpGlu: 2.032 ± 0.496
0.0TrpPhe: 0.0 ± 0.0
0.677TrpGly: 0.677 ± 0.315
0.677TrpHis: 0.677 ± 0.543
1.355TrpIle: 1.355 ± 0.587
0.677TrpLys: 0.677 ± 0.294
2.37TrpLeu: 2.37 ± 1.047
0.0TrpMet: 0.0 ± 0.0
0.339TrpAsn: 0.339 ± 0.298
0.339TrpPro: 0.339 ± 0.248
1.016TrpGln: 1.016 ± 0.502
1.355TrpArg: 1.355 ± 0.699
2.37TrpSer: 2.37 ± 1.334
2.032TrpThr: 2.032 ± 0.828
2.032TrpVal: 2.032 ± 0.881
0.0TrpTrp: 0.0 ± 0.0
1.016TrpTyr: 1.016 ± 0.263
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.032TyrAla: 2.032 ± 0.496
0.339TyrCys: 0.339 ± 0.248
1.016TyrAsp: 1.016 ± 0.263
1.693TyrGlu: 1.693 ± 0.591
0.677TyrPhe: 0.677 ± 0.294
2.37TyrGly: 2.37 ± 0.968
1.355TyrHis: 1.355 ± 0.592
2.709TyrIle: 2.709 ± 0.432
2.709TyrLys: 2.709 ± 0.936
2.709TyrLeu: 2.709 ± 0.951
0.677TyrMet: 0.677 ± 0.294
2.37TyrAsn: 2.37 ± 1.081
0.339TyrPro: 0.339 ± 0.53
0.677TyrGln: 0.677 ± 0.558
1.016TyrArg: 1.016 ± 0.482
2.709TyrSer: 2.709 ± 0.522
1.016TyrThr: 1.016 ± 0.263
1.355TyrVal: 1.355 ± 0.587
0.0TyrTrp: 0.0 ± 0.0
0.0TyrTyr: 0.0 ± 0.0
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
0.339XaaVal: 0.339 ± 0.298
0.0XaaTrp: 0.0 ± 0.0
0.0XaaTyr: 0.0 ± 0.0
0.0XaaXaa: 0.0 ± 0.0
Statistics based on 6 proteins (2954 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