Amino acid dipepetide frequency for Chimpanzee polyomavirus

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
6.173AlaAla: 6.173 ± 1.268
0.823AlaCys: 0.823 ± 1.41
3.704AlaAsp: 3.704 ± 1.364
3.704AlaGlu: 3.704 ± 0.763
3.292AlaPhe: 3.292 ± 1.407
2.058AlaGly: 2.058 ± 1.164
3.292AlaHis: 3.292 ± 0.927
5.761AlaIle: 5.761 ± 0.794
3.292AlaLys: 3.292 ± 1.403
6.584AlaLeu: 6.584 ± 2.155
1.646AlaMet: 1.646 ± 0.518
2.881AlaAsn: 2.881 ± 0.969
2.058AlaPro: 2.058 ± 1.306
2.058AlaGln: 2.058 ± 0.542
2.058AlaArg: 2.058 ± 1.306
6.173AlaSer: 6.173 ± 1.517
0.0AlaThr: 0.0 ± 0.0
7.407AlaVal: 7.407 ± 1.021
0.823AlaTrp: 0.823 ± 0.334
0.823AlaTyr: 0.823 ± 0.334
0.0AlaXaa: 0.0 ± 0.0
Cys
1.235CysAla: 1.235 ± 0.34
0.0CysCys: 0.0 ± 0.0
1.646CysAsp: 1.646 ± 0.457
0.823CysGlu: 0.823 ± 0.334
2.058CysPhe: 2.058 ± 1.134
1.646CysGly: 1.646 ± 0.653
0.412CysHis: 0.412 ± 0.318
0.412CysIle: 0.412 ± 0.318
3.292CysLys: 3.292 ± 0.812
3.704CysLeu: 3.704 ± 1.271
0.0CysMet: 0.0 ± 0.0
2.469CysAsn: 2.469 ± 1.096
1.235CysPro: 1.235 ± 0.34
1.646CysGln: 1.646 ± 1.313
0.0CysArg: 0.0 ± 0.0
0.823CysSer: 0.823 ± 0.687
0.823CysThr: 0.823 ± 0.334
2.881CysVal: 2.881 ± 1.089
0.0CysTrp: 0.0 ± 0.0
1.235CysTyr: 1.235 ± 0.548
0.0CysXaa: 0.0 ± 0.0
Asp
0.412AspAla: 0.412 ± 0.431
0.412AspCys: 0.412 ± 0.318
0.823AspAsp: 0.823 ± 0.334
3.292AspGlu: 3.292 ± 0.914
4.115AspPhe: 4.115 ± 1.672
4.527AspGly: 4.527 ± 1.711
0.823AspHis: 0.823 ± 0.334
4.938AspIle: 4.938 ± 0.503
4.527AspLys: 4.527 ± 1.156
4.115AspLeu: 4.115 ± 1.266
1.646AspMet: 1.646 ± 0.762
2.881AspAsn: 2.881 ± 0.741
3.292AspPro: 3.292 ± 1.316
1.646AspGln: 1.646 ± 1.268
2.469AspArg: 2.469 ± 1.003
2.469AspSer: 2.469 ± 0.681
2.058AspThr: 2.058 ± 0.7
2.881AspVal: 2.881 ± 0.796
1.646AspTrp: 1.646 ± 1.611
1.235AspTyr: 1.235 ± 0.34
0.0AspXaa: 0.0 ± 0.0
Glu
4.115GluAla: 4.115 ± 1.965
1.235GluCys: 1.235 ± 0.548
3.704GluAsp: 3.704 ± 1.177
6.584GluGlu: 6.584 ± 2.049
3.292GluPhe: 3.292 ± 0.927
4.938GluGly: 4.938 ± 0.704
0.823GluHis: 0.823 ± 0.862
2.881GluIle: 2.881 ± 0.741
7.407GluLys: 7.407 ± 0.932
5.35GluLeu: 5.35 ± 0.976
1.235GluMet: 1.235 ± 0.548
5.35GluAsn: 5.35 ± 0.642
1.235GluPro: 1.235 ± 0.809
2.058GluGln: 2.058 ± 1.539
2.058GluArg: 2.058 ± 0.85
5.35GluSer: 5.35 ± 0.775
1.646GluThr: 1.646 ± 0.653
3.292GluVal: 3.292 ± 0.909
0.823GluTrp: 0.823 ± 0.862
0.823GluTyr: 0.823 ± 0.334
0.0GluXaa: 0.0 ± 0.0
Phe
2.881PheAla: 2.881 ± 0.804
2.469PheCys: 2.469 ± 1.096
2.881PheAsp: 2.881 ± 0.796
6.584PheGlu: 6.584 ± 2.066
1.235PhePhe: 1.235 ± 0.548
4.115PheGly: 4.115 ± 1.247
2.058PheHis: 2.058 ± 0.69
2.469PheIle: 2.469 ± 0.752
2.058PheLys: 2.058 ± 0.519
3.704PheLeu: 3.704 ± 1.173
0.0PheMet: 0.0 ± 0.0
0.823PheAsn: 0.823 ± 0.687
3.292PhePro: 3.292 ± 1.391
3.704PheGln: 3.704 ± 1.007
1.646PheArg: 1.646 ± 0.695
7.819PheSer: 7.819 ± 2.211
3.292PheThr: 3.292 ± 0.972
2.469PheVal: 2.469 ± 0.681
0.0PheTrp: 0.0 ± 0.0
0.412PheTyr: 0.412 ± 0.431
0.0PheXaa: 0.0 ± 0.0
Gly
3.292GlyAla: 3.292 ± 1.202
0.823GlyCys: 0.823 ± 0.334
3.704GlyAsp: 3.704 ± 1.108
2.469GlyGlu: 2.469 ± 0.667
0.412GlyPhe: 0.412 ± 0.431
6.584GlyGly: 6.584 ± 1.082
0.412GlyHis: 0.412 ± 0.431
5.35GlyIle: 5.35 ± 1.85
3.292GlyLys: 3.292 ± 0.412
8.642GlyLeu: 8.642 ± 1.156
0.823GlyMet: 0.823 ± 0.438
0.823GlyAsn: 0.823 ± 0.334
3.292GlyPro: 3.292 ± 1.385
2.469GlyGln: 2.469 ± 0.681
2.469GlyArg: 2.469 ± 0.752
5.761GlySer: 5.761 ± 0.76
2.469GlyThr: 2.469 ± 1.399
4.115GlyVal: 4.115 ± 0.998
0.823GlyTrp: 0.823 ± 0.805
2.058GlyTyr: 2.058 ± 0.827
0.0GlyXaa: 0.0 ± 0.0
His
1.235HisAla: 1.235 ± 0.34
0.412HisCys: 0.412 ± 0.318
2.469HisAsp: 2.469 ± 0.752
0.412HisGlu: 0.412 ± 0.318
1.235HisPhe: 1.235 ± 0.736
0.0HisGly: 0.0 ± 0.0
1.646HisHis: 1.646 ± 0.701
0.412HisIle: 0.412 ± 0.431
2.058HisLys: 2.058 ± 0.519
1.646HisLeu: 1.646 ± 0.99
2.058HisMet: 2.058 ± 0.519
0.0HisAsn: 0.0 ± 0.0
1.235HisPro: 1.235 ± 0.34
0.823HisGln: 0.823 ± 0.805
1.235HisArg: 1.235 ± 0.548
0.823HisSer: 0.823 ± 0.334
0.0HisThr: 0.0 ± 0.0
1.235HisVal: 1.235 ± 0.736
0.412HisTrp: 0.412 ± 0.431
0.823HisTyr: 0.823 ± 0.334
0.0HisXaa: 0.0 ± 0.0
Ile
3.292IleAla: 3.292 ± 0.393
1.235IleCys: 1.235 ± 0.34
4.115IleAsp: 4.115 ± 0.316
9.053IleGlu: 9.053 ± 0.876
3.292IlePhe: 3.292 ± 0.951
2.881IleGly: 2.881 ± 1.329
0.823IleHis: 0.823 ± 0.862
4.938IleIle: 4.938 ± 0.534
2.058IleLys: 2.058 ± 0.85
6.584IleLeu: 6.584 ± 2.066
0.823IleMet: 0.823 ± 0.334
2.058IleAsn: 2.058 ± 0.519
2.881IlePro: 2.881 ± 1.015
0.823IleGln: 0.823 ± 0.862
2.058IleArg: 2.058 ± 0.542
5.761IleSer: 5.761 ± 1.363
1.235IleThr: 1.235 ± 0.809
0.823IleVal: 0.823 ± 0.577
0.823IleTrp: 0.823 ± 0.334
1.235IleTyr: 1.235 ± 0.34
0.0IleXaa: 0.0 ± 0.0
Lys
7.819LysAla: 7.819 ± 2.113
1.646LysCys: 1.646 ± 0.701
1.646LysAsp: 1.646 ± 0.701
2.058LysGlu: 2.058 ± 1.113
3.292LysPhe: 3.292 ± 0.956
3.704LysGly: 3.704 ± 0.912
2.058LysHis: 2.058 ± 0.85
4.527LysIle: 4.527 ± 0.793
1.646LysLys: 1.646 ± 0.701
6.996LysLeu: 6.996 ± 1.017
2.469LysMet: 2.469 ± 0.681
1.235LysAsn: 1.235 ± 0.34
2.881LysPro: 2.881 ± 0.669
2.469LysGln: 2.469 ± 1.003
6.584LysArg: 6.584 ± 1.662
3.704LysSer: 3.704 ± 1.159
5.761LysThr: 5.761 ± 1.608
2.469LysVal: 2.469 ± 0.681
0.823LysTrp: 0.823 ± 0.438
1.646LysTyr: 1.646 ± 0.876
0.0LysXaa: 0.0 ± 0.0
Leu
6.996LeuAla: 6.996 ± 2.113
2.469LeuCys: 2.469 ± 0.423
8.642LeuAsp: 8.642 ± 0.989
6.996LeuGlu: 6.996 ± 0.659
11.523LeuPhe: 11.523 ± 1.536
4.938LeuGly: 4.938 ± 1.484
2.058LeuHis: 2.058 ± 0.69
6.584LeuIle: 6.584 ± 1.276
4.938LeuLys: 4.938 ± 2.006
16.049LeuLeu: 16.049 ± 2.53
1.646LeuMet: 1.646 ± 1.068
4.527LeuAsn: 4.527 ± 0.527
4.527LeuPro: 4.527 ± 0.974
6.173LeuGln: 6.173 ± 1.564
2.058LeuArg: 2.058 ± 0.654
4.527LeuSer: 4.527 ± 2.008
6.584LeuThr: 6.584 ± 1.18
5.35LeuVal: 5.35 ± 0.645
0.823LeuTrp: 0.823 ± 0.334
2.058LeuTyr: 2.058 ± 0.519
0.0LeuXaa: 0.0 ± 0.0
Met
3.704MetAla: 3.704 ± 1.706
1.646MetCys: 1.646 ± 0.669
1.235MetAsp: 1.235 ± 0.34
0.412MetGlu: 0.412 ± 0.318
0.823MetPhe: 0.823 ± 0.784
0.823MetGly: 0.823 ± 0.577
0.0MetHis: 0.0 ± 0.0
0.412MetIle: 0.412 ± 0.513
1.235MetLys: 1.235 ± 0.34
3.704MetLeu: 3.704 ± 0.542
1.235MetMet: 1.235 ± 0.34
2.058MetAsn: 2.058 ± 0.519
2.058MetPro: 2.058 ± 0.827
0.0MetGln: 0.0 ± 0.0
0.823MetArg: 0.823 ± 0.334
0.0MetSer: 0.0 ± 0.0
2.469MetThr: 2.469 ± 0.681
0.412MetVal: 0.412 ± 0.431
0.823MetTrp: 0.823 ± 0.438
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.292AsnAla: 3.292 ± 0.412
3.292AsnCys: 3.292 ± 1.391
0.412AsnAsp: 0.412 ± 0.431
1.646AsnGlu: 1.646 ± 0.457
2.469AsnPhe: 2.469 ± 1.003
2.469AsnGly: 2.469 ± 1.586
0.0AsnHis: 0.0 ± 0.0
2.881AsnIle: 2.881 ± 0.804
5.35AsnLys: 5.35 ± 1.786
6.173AsnLeu: 6.173 ± 0.719
1.646AsnMet: 1.646 ± 0.704
0.412AsnAsn: 0.412 ± 0.431
1.235AsnPro: 1.235 ± 0.34
2.881AsnGln: 2.881 ± 0.796
1.646AsnArg: 1.646 ± 1.21
2.881AsnSer: 2.881 ± 0.741
2.469AsnThr: 2.469 ± 0.681
0.823AsnVal: 0.823 ± 0.334
2.058AsnTrp: 2.058 ± 0.754
1.235AsnTyr: 1.235 ± 0.34
0.0AsnXaa: 0.0 ± 0.0
Pro
2.469ProAla: 2.469 ± 1.536
1.646ProCys: 1.646 ± 0.669
4.115ProAsp: 4.115 ± 1.123
2.058ProGlu: 2.058 ± 0.69
2.881ProPhe: 2.881 ± 0.796
3.292ProGly: 3.292 ± 0.412
0.0ProHis: 0.0 ± 0.0
3.292ProIle: 3.292 ± 1.009
4.938ProLys: 4.938 ± 2.104
4.938ProLeu: 4.938 ± 0.915
0.823ProMet: 0.823 ± 0.862
1.646ProAsn: 1.646 ± 0.701
5.761ProPro: 5.761 ± 0.454
2.881ProGln: 2.881 ± 1.116
1.646ProArg: 1.646 ± 1.402
5.35ProSer: 5.35 ± 0.775
4.938ProThr: 4.938 ± 3.06
2.881ProVal: 2.881 ± 1.015
0.0ProTrp: 0.0 ± 0.0
0.412ProTyr: 0.412 ± 0.431
0.0ProXaa: 0.0 ± 0.0
Gln
3.292GlnAla: 3.292 ± 1.366
1.235GlnCys: 1.235 ± 0.548
0.0GlnAsp: 0.0 ± 0.0
4.527GlnGlu: 4.527 ± 0.254
2.881GlnPhe: 2.881 ± 0.503
2.058GlnGly: 2.058 ± 1.113
0.823GlnHis: 0.823 ± 0.438
2.881GlnIle: 2.881 ± 0.913
4.938GlnLys: 4.938 ± 1.586
3.704GlnLeu: 3.704 ± 1.146
0.412GlnMet: 0.412 ± 0.431
1.646GlnAsn: 1.646 ± 0.669
2.469GlnPro: 2.469 ± 0.681
0.823GlnGln: 0.823 ± 0.334
3.704GlnArg: 3.704 ± 1.789
1.235GlnSer: 1.235 ± 0.736
4.115GlnThr: 4.115 ± 1.083
1.235GlnVal: 1.235 ± 0.649
0.0GlnTrp: 0.0 ± 0.0
0.412GlnTyr: 0.412 ± 0.431
0.0GlnXaa: 0.0 ± 0.0
Arg
2.469ArgAla: 2.469 ± 0.732
0.823ArgCys: 0.823 ± 0.438
0.823ArgAsp: 0.823 ± 0.334
2.881ArgGlu: 2.881 ± 0.804
2.058ArgPhe: 2.058 ± 0.754
2.469ArgGly: 2.469 ± 0.671
0.823ArgHis: 0.823 ± 0.805
1.235ArgIle: 1.235 ± 0.34
2.881ArgLys: 2.881 ± 0.669
3.704ArgLeu: 3.704 ± 1.179
0.412ArgMet: 0.412 ± 0.431
2.469ArgAsn: 2.469 ± 0.671
0.823ArgPro: 0.823 ± 0.334
2.058ArgGln: 2.058 ± 0.69
4.527ArgArg: 4.527 ± 1.99
4.938ArgSer: 4.938 ± 1.337
0.823ArgThr: 0.823 ± 1.41
1.235ArgVal: 1.235 ± 0.793
0.823ArgTrp: 0.823 ± 0.805
2.058ArgTyr: 2.058 ± 1.641
0.0ArgXaa: 0.0 ± 0.0
Ser
3.704SerAla: 3.704 ± 0.765
1.646SerCys: 1.646 ± 0.701
4.115SerAsp: 4.115 ± 1.701
5.35SerGlu: 5.35 ± 0.686
4.938SerPhe: 4.938 ± 1.505
6.173SerGly: 6.173 ± 2.733
1.646SerHis: 1.646 ± 0.669
2.058SerIle: 2.058 ± 0.542
2.881SerLys: 2.881 ± 0.796
8.642SerLeu: 8.642 ± 1.244
0.823SerMet: 0.823 ± 0.765
5.761SerAsn: 5.761 ± 2.235
6.173SerPro: 6.173 ± 1.008
4.938SerGln: 4.938 ± 0.905
2.469SerArg: 2.469 ± 0.681
9.053SerSer: 9.053 ± 2.975
4.938SerThr: 4.938 ± 1.226
2.469SerVal: 2.469 ± 1.399
0.823SerTrp: 0.823 ± 0.636
3.292SerTyr: 3.292 ± 0.956
0.0SerXaa: 0.0 ± 0.0
Thr
3.292ThrAla: 3.292 ± 1.085
1.235ThrCys: 1.235 ± 1.427
2.058ThrAsp: 2.058 ± 0.519
3.292ThrGlu: 3.292 ± 1.385
0.823ThrPhe: 0.823 ± 0.805
2.469ThrGly: 2.469 ± 1.545
0.823ThrHis: 0.823 ± 0.805
2.469ThrIle: 2.469 ± 1.013
1.646ThrLys: 1.646 ± 0.701
7.407ThrLeu: 7.407 ± 0.532
2.469ThrMet: 2.469 ± 0.752
2.058ThrAsn: 2.058 ± 0.827
7.407ThrPro: 7.407 ± 2.908
1.646ThrGln: 1.646 ± 0.457
0.0ThrArg: 0.0 ± 0.0
4.938ThrSer: 4.938 ± 1.226
3.704ThrThr: 3.704 ± 1.438
4.938ThrVal: 4.938 ± 1.387
0.412ThrTrp: 0.412 ± 0.318
0.0ThrTyr: 0.0 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
2.881ValAla: 2.881 ± 0.804
1.235ValCys: 1.235 ± 0.806
2.058ValAsp: 2.058 ± 0.677
1.235ValGlu: 1.235 ± 0.793
2.058ValPhe: 2.058 ± 0.677
2.469ValGly: 2.469 ± 1.536
0.412ValHis: 0.412 ± 0.431
2.058ValIle: 2.058 ± 1.131
4.527ValLys: 4.527 ± 1.246
5.761ValLeu: 5.761 ± 0.794
2.469ValMet: 2.469 ± 0.404
4.938ValAsn: 4.938 ± 2.111
2.881ValPro: 2.881 ± 1.472
1.235ValGln: 1.235 ± 0.793
1.646ValArg: 1.646 ± 0.597
8.23ValSer: 8.23 ± 1.172
2.469ValThr: 2.469 ± 1.596
2.881ValVal: 2.881 ± 0.426
0.0ValTrp: 0.0 ± 0.0
0.412ValTyr: 0.412 ± 0.318
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
1.235TrpCys: 1.235 ± 0.736
0.0TrpAsp: 0.0 ± 0.0
0.823TrpGlu: 0.823 ± 0.438
0.412TrpPhe: 0.412 ± 0.318
0.823TrpGly: 0.823 ± 0.438
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.235TrpLys: 1.235 ± 0.548
0.0TrpLeu: 0.0 ± 0.0
0.823TrpMet: 0.823 ± 0.805
0.823TrpAsn: 0.823 ± 0.334
0.0TrpPro: 0.0 ± 0.0
0.823TrpGln: 0.823 ± 0.334
0.823TrpArg: 0.823 ± 0.784
0.412TrpSer: 0.412 ± 0.431
0.823TrpThr: 0.823 ± 0.805
0.823TrpVal: 0.823 ± 0.805
0.0TrpTrp: 0.0 ± 0.0
2.058TrpTyr: 2.058 ± 0.519
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.469TyrAla: 2.469 ± 0.671
0.823TyrCys: 0.823 ± 0.334
2.058TyrAsp: 2.058 ± 0.7
0.0TyrGlu: 0.0 ± 0.0
0.823TyrPhe: 0.823 ± 0.862
1.646TyrGly: 1.646 ± 0.653
1.235TyrHis: 1.235 ± 0.34
1.235TyrIle: 1.235 ± 0.34
1.235TyrLys: 1.235 ± 0.548
2.058TyrLeu: 2.058 ± 0.519
0.0TyrMet: 0.0 ± 0.0
0.412TyrAsn: 0.412 ± 0.318
1.235TyrPro: 1.235 ± 1.294
1.235TyrGln: 1.235 ± 0.34
0.412TyrArg: 0.412 ± 0.431
1.646TyrSer: 1.646 ± 0.701
2.469TyrThr: 2.469 ± 0.671
1.235TyrVal: 1.235 ± 0.548
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
0.0XaaVal: 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 6 proteins (2431 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