Amino acid dipepetide frequency for Capybara microvirus Cap1_SP_61

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
4.274AlaAla: 4.274 ± 1.738
0.534AlaCys: 0.534 ± 0.359
4.274AlaAsp: 4.274 ± 1.704
3.205AlaGlu: 3.205 ± 1.883
3.205AlaPhe: 3.205 ± 0.757
4.808AlaGly: 4.808 ± 1.718
0.534AlaHis: 0.534 ± 0.844
4.808AlaIle: 4.808 ± 1.928
3.205AlaLys: 3.205 ± 1.961
10.15AlaLeu: 10.15 ± 2.785
1.068AlaMet: 1.068 ± 0.719
4.274AlaAsn: 4.274 ± 0.843
2.671AlaPro: 2.671 ± 1.229
3.205AlaGln: 3.205 ± 2.265
1.603AlaArg: 1.603 ± 0.827
5.876AlaSer: 5.876 ± 1.173
2.137AlaThr: 2.137 ± 0.997
1.068AlaVal: 1.068 ± 0.719
0.534AlaTrp: 0.534 ± 0.844
3.205AlaTyr: 3.205 ± 0.666
0.0AlaXaa: 0.0 ± 0.0
Cys
1.603CysAla: 1.603 ± 1.51
0.0CysCys: 0.0 ± 0.0
0.534CysAsp: 0.534 ± 0.359
0.0CysGlu: 0.0 ± 0.0
0.534CysPhe: 0.534 ± 0.359
1.068CysGly: 1.068 ± 1.007
1.068CysHis: 1.068 ± 0.621
0.0CysIle: 0.0 ± 0.0
1.068CysLys: 1.068 ± 0.8
1.068CysLeu: 1.068 ± 1.007
0.534CysMet: 0.534 ± 0.503
1.068CysAsn: 1.068 ± 0.515
0.534CysPro: 0.534 ± 0.359
0.534CysGln: 0.534 ± 0.359
0.0CysArg: 0.0 ± 0.0
0.534CysSer: 0.534 ± 0.503
2.137CysThr: 2.137 ± 0.946
1.603CysVal: 1.603 ± 0.746
0.534CysTrp: 0.534 ± 0.503
1.068CysTyr: 1.068 ± 0.919
0.0CysXaa: 0.0 ± 0.0
Asp
4.808AspAla: 4.808 ± 2.106
0.0AspCys: 0.0 ± 0.0
4.274AspAsp: 4.274 ± 1.979
3.205AspGlu: 3.205 ± 0.666
4.808AspPhe: 4.808 ± 0.998
2.137AspGly: 2.137 ± 0.824
0.534AspHis: 0.534 ± 0.359
4.274AspIle: 4.274 ± 1.896
1.603AspLys: 1.603 ± 1.078
3.739AspLeu: 3.739 ± 1.419
0.534AspMet: 0.534 ± 0.797
2.137AspAsn: 2.137 ± 1.103
1.068AspPro: 1.068 ± 0.637
1.068AspGln: 1.068 ± 0.719
1.603AspArg: 1.603 ± 1.082
1.603AspSer: 1.603 ± 0.762
2.137AspThr: 2.137 ± 0.912
3.739AspVal: 3.739 ± 0.654
0.0AspTrp: 0.0 ± 0.0
3.205AspTyr: 3.205 ± 1.329
0.0AspXaa: 0.0 ± 0.0
Glu
3.205GluAla: 3.205 ± 2.136
0.534GluCys: 0.534 ± 0.708
1.068GluAsp: 1.068 ± 0.621
2.137GluGlu: 2.137 ± 1.292
3.739GluPhe: 3.739 ± 1.712
2.671GluGly: 2.671 ± 1.959
0.0GluHis: 0.0 ± 0.0
4.274GluIle: 4.274 ± 1.203
2.137GluLys: 2.137 ± 0.778
4.274GluLeu: 4.274 ± 0.762
0.534GluMet: 0.534 ± 0.359
4.808GluAsn: 4.808 ± 1.073
2.137GluPro: 2.137 ± 1.747
3.739GluGln: 3.739 ± 3.654
1.603GluArg: 1.603 ± 0.784
2.137GluSer: 2.137 ± 1.322
3.205GluThr: 3.205 ± 1.546
2.137GluVal: 2.137 ± 0.964
0.0GluTrp: 0.0 ± 0.0
2.671GluTyr: 2.671 ± 0.735
0.0GluXaa: 0.0 ± 0.0
Phe
2.671PheAla: 2.671 ± 1.209
0.534PheCys: 0.534 ± 0.359
4.274PheAsp: 4.274 ± 2.317
3.739PheGlu: 3.739 ± 2.284
1.603PhePhe: 1.603 ± 0.712
3.205PheGly: 3.205 ± 0.724
1.603PheHis: 1.603 ± 1.262
3.205PheIle: 3.205 ± 1.136
0.534PheLys: 0.534 ± 0.503
5.342PheLeu: 5.342 ± 2.033
1.603PheMet: 1.603 ± 1.244
3.205PheAsn: 3.205 ± 1.235
2.671PhePro: 2.671 ± 1.424
0.534PheGln: 0.534 ± 0.359
0.534PheArg: 0.534 ± 0.589
3.205PheSer: 3.205 ± 0.898
3.205PheThr: 3.205 ± 0.973
2.137PheVal: 2.137 ± 0.759
0.0PheTrp: 0.0 ± 0.0
2.671PheTyr: 2.671 ± 1.275
0.0PheXaa: 0.0 ± 0.0
Gly
5.342GlyAla: 5.342 ± 1.325
1.068GlyCys: 1.068 ± 0.621
2.137GlyAsp: 2.137 ± 0.903
2.137GlyGlu: 2.137 ± 1.113
1.068GlyPhe: 1.068 ± 0.637
2.671GlyGly: 2.671 ± 0.646
1.068GlyHis: 1.068 ± 0.919
2.671GlyIle: 2.671 ± 1.517
4.274GlyLys: 4.274 ± 1.781
6.944GlyLeu: 6.944 ± 1.34
1.603GlyMet: 1.603 ± 1.037
5.342GlyAsn: 5.342 ± 2.014
0.0GlyPro: 0.0 ± 0.0
3.205GlyGln: 3.205 ± 1.617
1.068GlyArg: 1.068 ± 0.719
4.808GlySer: 4.808 ± 1.561
1.068GlyThr: 1.068 ± 1.16
2.671GlyVal: 2.671 ± 0.621
0.0GlyTrp: 0.0 ± 0.0
4.808GlyTyr: 4.808 ± 1.887
0.0GlyXaa: 0.0 ± 0.0
His
0.534HisAla: 0.534 ± 0.359
1.068HisCys: 1.068 ± 1.007
0.0HisAsp: 0.0 ± 0.0
1.068HisGlu: 1.068 ± 0.661
0.534HisPhe: 0.534 ± 0.359
1.068HisGly: 1.068 ± 0.661
1.068HisHis: 1.068 ± 0.457
0.534HisIle: 0.534 ± 0.359
0.534HisLys: 0.534 ± 0.359
3.205HisLeu: 3.205 ± 0.706
0.534HisMet: 0.534 ± 0.35
0.0HisAsn: 0.0 ± 0.0
1.068HisPro: 1.068 ± 0.919
0.0HisGln: 0.0 ± 0.0
1.068HisArg: 1.068 ± 0.621
2.137HisSer: 2.137 ± 1.111
1.068HisThr: 1.068 ± 0.621
0.534HisVal: 0.534 ± 0.708
0.0HisTrp: 0.0 ± 0.0
1.603HisTyr: 1.603 ± 0.96
0.0HisXaa: 0.0 ± 0.0
Ile
4.274IleAla: 4.274 ± 2.036
1.603IleCys: 1.603 ± 1.001
1.603IleAsp: 1.603 ± 0.731
6.944IleGlu: 6.944 ± 3.434
2.671IlePhe: 2.671 ± 1.424
1.603IleGly: 1.603 ± 1.037
0.534IleHis: 0.534 ± 0.359
3.205IleIle: 3.205 ± 1.061
5.342IleLys: 5.342 ± 2.901
5.342IleLeu: 5.342 ± 2.219
1.603IleMet: 1.603 ± 1.51
6.41IleAsn: 6.41 ± 2.184
2.671IlePro: 2.671 ± 1.379
2.671IleGln: 2.671 ± 2.171
2.137IleArg: 2.137 ± 0.709
5.876IleSer: 5.876 ± 1.562
5.342IleThr: 5.342 ± 2.509
4.274IleVal: 4.274 ± 1.835
0.0IleTrp: 0.0 ± 0.0
5.342IleTyr: 5.342 ± 1.377
0.0IleXaa: 0.0 ± 0.0
Lys
1.603LysAla: 1.603 ± 1.337
0.534LysCys: 0.534 ± 0.503
3.739LysAsp: 3.739 ± 1.174
3.205LysGlu: 3.205 ± 1.812
1.603LysPhe: 1.603 ± 1.078
2.671LysGly: 2.671 ± 0.94
2.137LysHis: 2.137 ± 0.725
4.274LysIle: 4.274 ± 0.96
1.068LysLys: 1.068 ± 1.066
3.205LysLeu: 3.205 ± 0.757
2.671LysMet: 2.671 ± 1.004
3.205LysAsn: 3.205 ± 1.326
1.068LysPro: 1.068 ± 0.817
2.671LysGln: 2.671 ± 1.41
2.137LysArg: 2.137 ± 0.709
3.205LysSer: 3.205 ± 1.075
4.274LysThr: 4.274 ± 2.076
4.274LysVal: 4.274 ± 0.861
0.0LysTrp: 0.0 ± 0.0
3.205LysTyr: 3.205 ± 1.024
0.0LysXaa: 0.0 ± 0.0
Leu
3.205LeuAla: 3.205 ± 1.268
1.068LeuCys: 1.068 ± 0.613
4.274LeuAsp: 4.274 ± 1.296
2.671LeuGlu: 2.671 ± 1.555
3.205LeuPhe: 3.205 ± 0.9
4.274LeuGly: 4.274 ± 1.4
1.603LeuHis: 1.603 ± 1.302
4.808LeuIle: 4.808 ± 0.995
4.808LeuLys: 4.808 ± 2.568
5.342LeuLeu: 5.342 ± 1.803
1.068LeuMet: 1.068 ± 0.661
10.15LeuAsn: 10.15 ± 1.755
6.41LeuPro: 6.41 ± 1.659
4.808LeuGln: 4.808 ± 1.294
5.342LeuArg: 5.342 ± 1.514
11.218LeuSer: 11.218 ± 1.153
5.342LeuThr: 5.342 ± 1.479
5.342LeuVal: 5.342 ± 0.813
0.534LeuTrp: 0.534 ± 0.359
3.739LeuTyr: 3.739 ± 1.82
0.0LeuXaa: 0.0 ± 0.0
Met
2.137MetAla: 2.137 ± 0.948
0.0MetCys: 0.0 ± 0.0
1.068MetAsp: 1.068 ± 0.956
0.534MetGlu: 0.534 ± 0.844
1.068MetPhe: 1.068 ± 0.621
1.603MetGly: 1.603 ± 0.673
0.534MetHis: 0.534 ± 0.359
0.534MetIle: 0.534 ± 0.503
0.534MetLys: 0.534 ± 0.503
1.068MetLeu: 1.068 ± 0.613
0.0MetMet: 0.0 ± 0.479
0.534MetAsn: 0.534 ± 0.359
1.603MetPro: 1.603 ± 0.892
1.603MetGln: 1.603 ± 0.65
3.739MetArg: 3.739 ± 1.695
4.274MetSer: 4.274 ± 1.896
0.0MetThr: 0.0 ± 0.0
1.068MetVal: 1.068 ± 0.515
0.0MetTrp: 0.0 ± 0.0
1.603MetTyr: 1.603 ± 1.275
0.0MetXaa: 0.0 ± 0.0
Asn
2.137AsnAla: 2.137 ± 0.381
0.534AsnCys: 0.534 ± 0.359
1.068AsnAsp: 1.068 ± 1.689
2.671AsnGlu: 2.671 ± 0.587
3.739AsnPhe: 3.739 ± 0.919
4.274AsnGly: 4.274 ± 0.912
0.0AsnHis: 0.0 ± 0.0
4.808AsnIle: 4.808 ± 0.743
3.739AsnLys: 3.739 ± 0.759
8.547AsnLeu: 8.547 ± 2.387
2.671AsnMet: 2.671 ± 0.735
5.342AsnAsn: 5.342 ± 2.284
2.137AsnPro: 2.137 ± 0.381
2.137AsnGln: 2.137 ± 1.111
3.205AsnArg: 3.205 ± 2.156
5.876AsnSer: 5.876 ± 2.237
5.342AsnThr: 5.342 ± 2.651
6.944AsnVal: 6.944 ± 1.895
1.068AsnTrp: 1.068 ± 1.16
5.876AsnTyr: 5.876 ± 2.351
0.0AsnXaa: 0.0 ± 0.0
Pro
3.205ProAla: 3.205 ± 1.264
0.534ProCys: 0.534 ± 0.503
0.0ProAsp: 0.0 ± 0.0
0.534ProGlu: 0.534 ± 0.359
3.205ProPhe: 3.205 ± 1.385
0.0ProGly: 0.0 ± 0.0
1.068ProHis: 1.068 ± 0.457
5.342ProIle: 5.342 ± 1.578
1.068ProLys: 1.068 ± 1.007
4.808ProLeu: 4.808 ± 1.651
0.534ProMet: 0.534 ± 0.359
2.671ProAsn: 2.671 ± 0.587
2.137ProPro: 2.137 ± 1.664
3.205ProGln: 3.205 ± 1.779
1.068ProArg: 1.068 ± 0.637
7.479ProSer: 7.479 ± 1.769
2.137ProThr: 2.137 ± 0.997
4.274ProVal: 4.274 ± 1.148
0.534ProTrp: 0.534 ± 0.359
2.137ProTyr: 2.137 ± 0.946
0.0ProXaa: 0.0 ± 0.0
Gln
3.205GlnAla: 3.205 ± 1.346
1.068GlnCys: 1.068 ± 1.007
0.534GlnAsp: 0.534 ± 0.844
1.603GlnGlu: 1.603 ± 1.74
2.137GlnPhe: 2.137 ± 0.903
2.137GlnGly: 2.137 ± 1.689
0.534GlnHis: 0.534 ± 0.359
5.342GlnIle: 5.342 ± 2.949
3.205GlnLys: 3.205 ± 1.395
2.671GlnLeu: 2.671 ± 1.176
1.603GlnMet: 1.603 ± 0.673
4.808GlnAsn: 4.808 ± 1.268
3.205GlnPro: 3.205 ± 1.301
1.068GlnGln: 1.068 ± 0.457
2.137GlnArg: 2.137 ± 1.599
2.671GlnSer: 2.671 ± 1.066
3.739GlnThr: 3.739 ± 1.642
1.603GlnVal: 1.603 ± 0.892
1.068GlnTrp: 1.068 ± 1.16
1.603GlnTyr: 1.603 ± 0.889
0.0GlnXaa: 0.0 ± 0.0
Arg
2.137ArgAla: 2.137 ± 1.14
0.534ArgCys: 0.534 ± 0.359
1.068ArgAsp: 1.068 ± 0.515
4.808ArgGlu: 4.808 ± 2.093
2.137ArgPhe: 2.137 ± 1.023
2.671ArgGly: 2.671 ± 0.91
0.534ArgHis: 0.534 ± 0.708
3.739ArgIle: 3.739 ± 1.363
2.137ArgLys: 2.137 ± 1.225
3.205ArgLeu: 3.205 ± 0.666
0.0ArgMet: 0.0 ± 0.0
2.671ArgAsn: 2.671 ± 1.144
1.068ArgPro: 1.068 ± 0.457
3.205ArgGln: 3.205 ± 0.666
1.603ArgArg: 1.603 ± 0.673
3.739ArgSer: 3.739 ± 2.117
2.137ArgThr: 2.137 ± 0.381
1.603ArgVal: 1.603 ± 0.851
0.0ArgTrp: 0.0 ± 0.0
2.671ArgTyr: 2.671 ± 0.587
0.0ArgXaa: 0.0 ± 0.0
Ser
8.547SerAla: 8.547 ± 1.546
1.068SerCys: 1.068 ± 1.007
2.671SerAsp: 2.671 ± 1.275
3.739SerGlu: 3.739 ± 1.302
3.739SerPhe: 3.739 ± 0.759
5.342SerGly: 5.342 ± 1.85
0.534SerHis: 0.534 ± 0.359
6.944SerIle: 6.944 ± 3.115
4.274SerLys: 4.274 ± 0.762
9.615SerLeu: 9.615 ± 2.703
3.205SerMet: 3.205 ± 1.26
4.274SerAsn: 4.274 ± 1.33
5.342SerPro: 5.342 ± 0.951
2.137SerGln: 2.137 ± 1.211
4.274SerArg: 4.274 ± 1.018
9.615SerSer: 9.615 ± 1.362
8.013SerThr: 8.013 ± 3.458
3.205SerVal: 3.205 ± 0.846
0.0SerTrp: 0.0 ± 0.0
3.205SerTyr: 3.205 ± 1.452
0.0SerXaa: 0.0 ± 0.0
Thr
5.342ThrAla: 5.342 ± 1.846
2.137ThrCys: 2.137 ± 0.915
2.671ThrAsp: 2.671 ± 1.04
2.137ThrGlu: 2.137 ± 1.074
4.274ThrPhe: 4.274 ± 1.911
3.205ThrGly: 3.205 ± 1.075
1.068ThrHis: 1.068 ± 0.457
5.342ThrIle: 5.342 ± 1.913
3.739ThrLys: 3.739 ± 0.86
5.876ThrLeu: 5.876 ± 2.535
2.671ThrMet: 2.671 ± 1.379
3.739ThrAsn: 3.739 ± 1.142
2.671ThrPro: 2.671 ± 1.468
3.205ThrGln: 3.205 ± 1.268
0.534ThrArg: 0.534 ± 0.58
7.479ThrSer: 7.479 ± 2.099
5.342ThrThr: 5.342 ± 2.424
1.068ThrVal: 1.068 ± 0.515
0.0ThrTrp: 0.0 ± 0.0
1.603ThrTyr: 1.603 ± 0.892
0.0ThrXaa: 0.0 ± 0.0
Val
3.739ValAla: 3.739 ± 1.375
1.068ValCys: 1.068 ± 0.637
5.342ValAsp: 5.342 ± 1.42
0.0ValGlu: 0.0 ± 0.0
1.603ValPhe: 1.603 ± 1.595
4.808ValGly: 4.808 ± 1.017
0.534ValHis: 0.534 ± 0.651
2.671ValIle: 2.671 ± 0.914
1.603ValLys: 1.603 ± 0.65
3.205ValLeu: 3.205 ± 0.777
1.068ValMet: 1.068 ± 0.719
5.342ValAsn: 5.342 ± 1.514
2.671ValPro: 2.671 ± 1.266
3.205ValGln: 3.205 ± 0.662
1.603ValArg: 1.603 ± 1.078
4.808ValSer: 4.808 ± 1.265
3.739ValThr: 3.739 ± 1.386
4.274ValVal: 4.274 ± 2.317
0.0ValTrp: 0.0 ± 0.0
2.671ValTyr: 2.671 ± 1.015
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
1.068TrpHis: 1.068 ± 0.515
0.0TrpIle: 0.0 ± 0.0
0.534TrpLys: 0.534 ± 0.503
0.534TrpLeu: 0.534 ± 0.503
0.0TrpMet: 0.0 ± 0.0
0.534TrpAsn: 0.534 ± 0.844
0.0TrpPro: 0.0 ± 0.0
0.534TrpGln: 0.534 ± 0.58
1.068TrpArg: 1.068 ± 1.16
0.0TrpSer: 0.0 ± 0.0
0.0TrpThr: 0.0 ± 0.0
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.534TrpTyr: 0.534 ± 0.359
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.671TyrAla: 2.671 ± 1.555
1.603TyrCys: 1.603 ± 0.65
5.876TyrAsp: 5.876 ± 0.87
2.671TyrGlu: 2.671 ± 1.144
1.603TyrPhe: 1.603 ± 1.218
3.739TyrGly: 3.739 ± 1.386
1.603TyrHis: 1.603 ± 0.96
2.671TyrIle: 2.671 ± 2.134
5.342TyrLys: 5.342 ± 1.002
1.068TyrLeu: 1.068 ± 0.719
0.0TyrMet: 0.0 ± 0.0
1.603TyrAsn: 1.603 ± 0.65
4.808TyrPro: 4.808 ± 2.229
3.205TyrGln: 3.205 ± 1.424
5.342TyrArg: 5.342 ± 2.289
3.205TyrSer: 3.205 ± 1.041
3.739TyrThr: 3.739 ± 0.737
2.137TyrVal: 2.137 ± 0.964
0.534TyrTrp: 0.534 ± 0.503
3.739TyrTyr: 3.739 ± 0.987
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 7 proteins (1873 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