Amino acid dipepetide frequency for Capybara microvirus Cap1_SP_127

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
2.541AlaAla: 2.541 ± 1.295
1.271AlaCys: 1.271 ± 1.037
4.447AlaAsp: 4.447 ± 1.243
1.271AlaGlu: 1.271 ± 0.912
2.541AlaPhe: 2.541 ± 1.295
2.541AlaGly: 2.541 ± 2.537
0.635AlaHis: 0.635 ± 1.034
1.271AlaIle: 1.271 ± 0.593
1.271AlaLys: 1.271 ± 0.539
3.812AlaLeu: 3.812 ± 1.135
0.0AlaMet: 0.0 ± 0.0
3.177AlaAsn: 3.177 ± 0.975
0.635AlaPro: 0.635 ± 0.447
2.541AlaGln: 2.541 ± 1.341
2.541AlaArg: 2.541 ± 0.661
1.271AlaSer: 1.271 ± 0.593
3.812AlaThr: 3.812 ± 1.943
4.447AlaVal: 4.447 ± 1.737
1.271AlaTrp: 1.271 ± 0.539
1.271AlaTyr: 1.271 ± 1.268
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.635CysCys: 0.635 ± 0.92
0.635CysAsp: 0.635 ± 0.447
1.271CysGlu: 1.271 ± 0.912
1.271CysPhe: 1.271 ± 1.839
0.635CysGly: 0.635 ± 0.613
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.635CysLys: 0.635 ± 0.447
2.541CysLeu: 2.541 ± 0.927
0.0CysMet: 0.0 ± 0.0
0.635CysAsn: 0.635 ± 0.613
0.0CysPro: 0.0 ± 0.0
0.635CysGln: 0.635 ± 0.613
0.635CysArg: 0.635 ± 0.613
0.635CysSer: 0.635 ± 0.92
0.635CysThr: 0.635 ± 0.92
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.635CysTyr: 0.635 ± 0.613
0.0CysXaa: 0.0 ± 0.0
Asp
4.447AspAla: 4.447 ± 1.799
1.271AspCys: 1.271 ± 1.339
3.177AspAsp: 3.177 ± 1.671
1.906AspGlu: 1.906 ± 1.328
5.718AspPhe: 5.718 ± 1.649
3.812AspGly: 3.812 ± 1.76
0.0AspHis: 0.0 ± 0.0
3.177AspIle: 3.177 ± 1.188
2.541AspLys: 2.541 ± 1.555
3.812AspLeu: 3.812 ± 0.996
0.635AspMet: 0.635 ± 0.763
3.177AspAsn: 3.177 ± 1.932
0.635AspPro: 0.635 ± 0.447
1.271AspGln: 1.271 ± 0.894
1.906AspArg: 1.906 ± 0.853
4.447AspSer: 4.447 ± 1.474
3.177AspThr: 3.177 ± 0.949
3.177AspVal: 3.177 ± 1.636
0.635AspTrp: 0.635 ± 0.447
6.989AspTyr: 6.989 ± 2.315
0.0AspXaa: 0.0 ± 0.0
Glu
0.0GluAla: 0.0 ± 0.0
1.271GluCys: 1.271 ± 1.037
2.541GluAsp: 2.541 ± 0.902
4.447GluGlu: 4.447 ± 1.867
1.271GluPhe: 1.271 ± 0.894
1.271GluGly: 1.271 ± 0.539
2.541GluHis: 2.541 ± 0.811
3.812GluIle: 3.812 ± 1.158
5.718GluLys: 5.718 ± 1.744
5.083GluLeu: 5.083 ± 0.966
1.271GluMet: 1.271 ± 0.894
2.541GluAsn: 2.541 ± 2.1
1.271GluPro: 1.271 ± 0.539
2.541GluGln: 2.541 ± 0.856
1.271GluArg: 1.271 ± 1.839
3.812GluSer: 3.812 ± 1.943
3.177GluThr: 3.177 ± 1.636
2.541GluVal: 2.541 ± 0.902
0.635GluTrp: 0.635 ± 0.447
3.177GluTyr: 3.177 ± 1.105
0.0GluXaa: 0.0 ± 0.0
Phe
3.177PheAla: 3.177 ± 1.975
0.0PheCys: 0.0 ± 0.0
6.989PheAsp: 6.989 ± 2.854
4.447PheGlu: 4.447 ± 1.419
6.353PhePhe: 6.353 ± 2.687
2.541PheGly: 2.541 ± 1.001
0.635PheHis: 0.635 ± 1.034
1.271PheIle: 1.271 ± 0.894
6.353PheLys: 6.353 ± 1.821
5.083PheLeu: 5.083 ± 1.614
1.271PheMet: 1.271 ± 1.033
4.447PheAsn: 4.447 ± 2.064
1.271PhePro: 1.271 ± 1.839
5.083PheGln: 5.083 ± 0.958
1.906PheArg: 1.906 ± 0.61
3.177PheSer: 3.177 ± 1.685
1.906PheThr: 1.906 ± 1.075
3.812PheVal: 3.812 ± 1.135
0.0PheTrp: 0.0 ± 0.0
1.271PheTyr: 1.271 ± 1.268
0.0PheXaa: 0.0 ± 0.0
Gly
1.906GlyAla: 1.906 ± 1.089
0.0GlyCys: 0.0 ± 0.0
2.541GlyAsp: 2.541 ± 1.787
1.271GlyGlu: 1.271 ± 0.539
1.271GlyPhe: 1.271 ± 0.593
1.906GlyGly: 1.906 ± 0.891
0.0GlyHis: 0.0 ± 0.0
3.177GlyIle: 3.177 ± 1.251
3.812GlyLys: 3.812 ± 0.866
5.083GlyLeu: 5.083 ± 2.513
0.635GlyMet: 0.635 ± 0.447
6.353GlyAsn: 6.353 ± 1.295
1.271GlyPro: 1.271 ± 0.593
2.541GlyGln: 2.541 ± 0.908
1.271GlyArg: 1.271 ± 0.539
3.177GlySer: 3.177 ± 1.11
4.447GlyThr: 4.447 ± 1.928
5.083GlyVal: 5.083 ± 1.583
0.635GlyTrp: 0.635 ± 0.613
2.541GlyTyr: 2.541 ± 1.187
0.0GlyXaa: 0.0 ± 0.0
His
0.0HisAla: 0.0 ± 0.0
0.0HisCys: 0.0 ± 0.0
0.0HisAsp: 0.0 ± 0.0
1.271HisGlu: 1.271 ± 0.955
1.271HisPhe: 1.271 ± 1.023
1.271HisGly: 1.271 ± 0.593
0.0HisHis: 0.0 ± 0.0
1.271HisIle: 1.271 ± 0.841
0.0HisLys: 0.0 ± 0.0
1.271HisLeu: 1.271 ± 1.083
0.0HisMet: 0.0 ± 0.0
1.271HisAsn: 1.271 ± 0.593
0.635HisPro: 0.635 ± 0.613
1.271HisGln: 1.271 ± 0.841
2.541HisArg: 2.541 ± 1.787
1.906HisSer: 1.906 ± 1.104
0.635HisThr: 0.635 ± 0.613
0.0HisVal: 0.0 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.906HisTyr: 1.906 ± 0.916
0.0HisXaa: 0.0 ± 0.0
Ile
1.906IleAla: 1.906 ± 1.358
0.0IleCys: 0.0 ± 0.0
3.177IleAsp: 3.177 ± 1.597
3.177IleGlu: 3.177 ± 1.251
3.177IlePhe: 3.177 ± 1.4
1.906IleGly: 1.906 ± 1.479
0.635IleHis: 0.635 ± 0.447
3.812IleIle: 3.812 ± 1.328
1.906IleLys: 1.906 ± 1.415
5.083IleLeu: 5.083 ± 2.803
0.635IleMet: 0.635 ± 0.447
5.083IleAsn: 5.083 ± 1.549
6.989IlePro: 6.989 ± 2.497
3.812IleGln: 3.812 ± 2.178
1.906IleArg: 1.906 ± 1.34
6.989IleSer: 6.989 ± 1.858
3.177IleThr: 3.177 ± 1.19
0.635IleVal: 0.635 ± 0.92
0.0IleTrp: 0.0 ± 0.0
4.447IleTyr: 4.447 ± 2.559
0.0IleXaa: 0.0 ± 0.0
Lys
3.177LysAla: 3.177 ± 1.144
1.271LysCys: 1.271 ± 0.593
3.177LysAsp: 3.177 ± 1.132
3.177LysGlu: 3.177 ± 1.932
3.812LysPhe: 3.812 ± 1.68
1.271LysGly: 1.271 ± 1.065
0.635LysHis: 0.635 ± 0.92
5.083LysIle: 5.083 ± 2.048
5.083LysLys: 5.083 ± 2.75
7.624LysLeu: 7.624 ± 2.441
1.271LysMet: 1.271 ± 0.795
8.259LysAsn: 8.259 ± 2.624
0.635LysPro: 0.635 ± 0.92
1.906LysGln: 1.906 ± 1.903
1.906LysArg: 1.906 ± 1.839
6.353LysSer: 6.353 ± 3.543
5.083LysThr: 5.083 ± 1.766
3.177LysVal: 3.177 ± 1.984
0.635LysTrp: 0.635 ± 0.634
7.624LysTyr: 7.624 ± 1.704
0.0LysXaa: 0.0 ± 0.0
Leu
2.541LeuAla: 2.541 ± 0.661
1.271LeuCys: 1.271 ± 0.894
5.718LeuAsp: 5.718 ± 0.951
3.177LeuGlu: 3.177 ± 2.555
4.447LeuPhe: 4.447 ± 1.534
5.083LeuGly: 5.083 ± 1.252
2.541LeuHis: 2.541 ± 1.89
6.353LeuIle: 6.353 ± 2.664
8.259LeuLys: 8.259 ± 2.02
5.718LeuLeu: 5.718 ± 1.263
0.635LeuMet: 0.635 ± 0.613
7.624LeuAsn: 7.624 ± 3.022
6.353LeuPro: 6.353 ± 2.322
5.718LeuGln: 5.718 ± 1.791
7.624LeuArg: 7.624 ± 1.916
6.353LeuSer: 6.353 ± 2.007
6.353LeuThr: 6.353 ± 1.422
1.906LeuVal: 1.906 ± 0.891
0.635LeuTrp: 0.635 ± 0.92
3.177LeuTyr: 3.177 ± 2.942
0.0LeuXaa: 0.0 ± 0.0
Met
0.635MetAla: 0.635 ± 0.447
0.0MetCys: 0.0 ± 0.0
0.635MetAsp: 0.635 ± 0.447
1.271MetGlu: 1.271 ± 1.023
0.635MetPhe: 0.635 ± 0.447
0.0MetGly: 0.0 ± 0.0
0.635MetHis: 0.635 ± 0.447
0.635MetIle: 0.635 ± 0.447
1.906MetLys: 1.906 ± 2.134
0.635MetLeu: 0.635 ± 0.851
0.0MetMet: 0.0 ± 0.0
1.906MetAsn: 1.906 ± 0.853
1.271MetPro: 1.271 ± 0.894
1.271MetGln: 1.271 ± 1.065
1.271MetArg: 1.271 ± 0.894
1.271MetSer: 1.271 ± 0.841
1.906MetThr: 1.906 ± 1.939
0.0MetVal: 0.0 ± 0.0
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.541AsnAla: 2.541 ± 0.908
0.635AsnCys: 0.635 ± 0.613
4.447AsnAsp: 4.447 ± 1.086
3.812AsnGlu: 3.812 ± 0.861
4.447AsnPhe: 4.447 ± 1.453
5.718AsnGly: 5.718 ± 1.094
1.271AsnHis: 1.271 ± 0.593
7.624AsnIle: 7.624 ± 1.643
9.53AsnLys: 9.53 ± 4.966
11.436AsnLeu: 11.436 ± 4.399
1.906AsnMet: 1.906 ± 0.894
5.083AsnAsn: 5.083 ± 1.198
4.447AsnPro: 4.447 ± 0.971
2.541AsnGln: 2.541 ± 2.087
1.906AsnArg: 1.906 ± 0.61
5.718AsnSer: 5.718 ± 1.831
3.177AsnThr: 3.177 ± 1.781
3.177AsnVal: 3.177 ± 1.533
0.635AsnTrp: 0.635 ± 0.447
5.718AsnTyr: 5.718 ± 1.496
0.0AsnXaa: 0.0 ± 0.0
Pro
4.447ProAla: 4.447 ± 1.775
0.635ProCys: 0.635 ± 0.613
1.906ProAsp: 1.906 ± 1.075
4.447ProGlu: 4.447 ± 2.083
0.635ProPhe: 0.635 ± 0.447
1.906ProGly: 1.906 ± 1.34
1.906ProHis: 1.906 ± 0.916
1.906ProIle: 1.906 ± 0.61
3.812ProLys: 3.812 ± 1.552
5.718ProLeu: 5.718 ± 1.8
0.0ProMet: 0.0 ± 0.0
2.541ProAsn: 2.541 ± 1.078
0.635ProPro: 0.635 ± 0.447
3.177ProGln: 3.177 ± 1.785
1.271ProArg: 1.271 ± 0.894
5.083ProSer: 5.083 ± 0.726
1.271ProThr: 1.271 ± 1.037
5.083ProVal: 5.083 ± 1.568
0.0ProTrp: 0.0 ± 0.0
0.0ProTyr: 0.0 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.906GlnAla: 1.906 ± 0.853
0.0GlnCys: 0.0 ± 0.0
1.906GlnAsp: 1.906 ± 1.479
1.906GlnGlu: 1.906 ± 1.075
2.541GlnPhe: 2.541 ± 0.839
1.271GlnGly: 1.271 ± 0.894
0.635GlnHis: 0.635 ± 0.634
3.812GlnIle: 3.812 ± 1.714
4.447GlnLys: 4.447 ± 1.422
4.447GlnLeu: 4.447 ± 3.636
1.906GlnMet: 1.906 ± 1.089
5.083GlnAsn: 5.083 ± 2.719
3.812GlnPro: 3.812 ± 1.802
1.906GlnGln: 1.906 ± 1.567
1.906GlnArg: 1.906 ± 0.76
5.718GlnSer: 5.718 ± 1.791
4.447GlnThr: 4.447 ± 0.873
0.635GlnVal: 0.635 ± 0.447
0.0GlnTrp: 0.0 ± 0.0
1.906GlnTyr: 1.906 ± 1.181
0.0GlnXaa: 0.0 ± 0.0
Arg
2.541ArgAla: 2.541 ± 0.661
1.271ArgCys: 1.271 ± 0.593
3.812ArgAsp: 3.812 ± 2.15
0.635ArgGlu: 0.635 ± 0.613
1.906ArgPhe: 1.906 ± 0.916
3.812ArgGly: 3.812 ± 2.062
1.271ArgHis: 1.271 ± 0.894
3.177ArgIle: 3.177 ± 1.685
2.541ArgLys: 2.541 ± 1.706
4.447ArgLeu: 4.447 ± 1.191
1.271ArgMet: 1.271 ± 0.838
2.541ArgAsn: 2.541 ± 1.353
2.541ArgPro: 2.541 ± 1.187
3.177ArgGln: 3.177 ± 1.727
3.177ArgArg: 3.177 ± 0.714
1.906ArgSer: 1.906 ± 1.089
1.271ArgThr: 1.271 ± 0.593
0.635ArgVal: 0.635 ± 0.613
0.635ArgTrp: 0.635 ± 0.447
2.541ArgTyr: 2.541 ± 1.125
0.0ArgXaa: 0.0 ± 0.0
Ser
3.812SerAla: 3.812 ± 1.05
0.635SerCys: 0.635 ± 0.447
5.718SerAsp: 5.718 ± 1.671
3.177SerGlu: 3.177 ± 1.423
7.624SerPhe: 7.624 ± 2.656
3.812SerGly: 3.812 ± 1.521
0.635SerHis: 0.635 ± 0.447
4.447SerIle: 4.447 ± 1.871
4.447SerLys: 4.447 ± 2.514
5.083SerLeu: 5.083 ± 1.686
0.635SerMet: 0.635 ± 0.884
6.353SerAsn: 6.353 ± 1.657
3.812SerPro: 3.812 ± 1.506
4.447SerGln: 4.447 ± 3.062
4.447SerArg: 4.447 ± 1.557
6.353SerSer: 6.353 ± 1.548
4.447SerThr: 4.447 ± 1.799
2.541SerVal: 2.541 ± 1.078
1.271SerTrp: 1.271 ± 1.037
5.083SerTyr: 5.083 ± 2.184
0.0SerXaa: 0.0 ± 0.0
Thr
3.177ThrAla: 3.177 ± 2.657
0.0ThrCys: 0.0 ± 0.0
0.635ThrAsp: 0.635 ± 0.447
2.541ThrGlu: 2.541 ± 1.078
5.083ThrPhe: 5.083 ± 1.404
3.812ThrGly: 3.812 ± 1.76
0.635ThrHis: 0.635 ± 0.613
3.177ThrIle: 3.177 ± 2.012
2.541ThrLys: 2.541 ± 1.001
8.895ThrLeu: 8.895 ± 2.762
1.271ThrMet: 1.271 ± 0.856
7.624ThrAsn: 7.624 ± 0.925
6.353ThrPro: 6.353 ± 1.898
1.271ThrGln: 1.271 ± 0.955
2.541ThrArg: 2.541 ± 1.187
5.083ThrSer: 5.083 ± 2.081
3.177ThrThr: 3.177 ± 1.533
1.271ThrVal: 1.271 ± 0.838
0.0ThrTrp: 0.0 ± 0.0
3.177ThrTyr: 3.177 ± 1.781
0.0ThrXaa: 0.0 ± 0.0
Val
0.635ValAla: 0.635 ± 1.034
0.0ValCys: 0.0 ± 0.0
1.271ValAsp: 1.271 ± 0.975
1.271ValGlu: 1.271 ± 0.894
0.635ValPhe: 0.635 ± 0.447
1.271ValGly: 1.271 ± 0.593
1.271ValHis: 1.271 ± 0.894
0.635ValIle: 0.635 ± 0.447
3.177ValLys: 3.177 ± 2.58
2.541ValLeu: 2.541 ± 1.125
0.635ValMet: 0.635 ± 0.447
2.541ValAsn: 2.541 ± 0.908
2.541ValPro: 2.541 ± 1.836
2.541ValGln: 2.541 ± 0.908
1.906ValArg: 1.906 ± 0.891
5.718ValSer: 5.718 ± 1.57
6.353ValThr: 6.353 ± 2.207
1.271ValVal: 1.271 ± 1.037
0.0ValTrp: 0.0 ± 0.0
5.083ValTyr: 5.083 ± 3.023
0.0ValXaa: 0.0 ± 0.0
Trp
0.635TrpAla: 0.635 ± 0.447
0.635TrpCys: 0.635 ± 0.92
1.271TrpAsp: 1.271 ± 0.539
1.271TrpGlu: 1.271 ± 0.894
0.635TrpPhe: 0.635 ± 0.447
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.635TrpIle: 0.635 ± 0.634
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.635TrpAsn: 0.635 ± 0.613
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.635TrpArg: 0.635 ± 0.92
0.635TrpSer: 0.635 ± 0.613
0.635TrpThr: 0.635 ± 0.447
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.541TyrAla: 2.541 ± 0.902
0.635TyrCys: 0.635 ± 0.92
1.906TyrAsp: 1.906 ± 1.181
4.447TyrGlu: 4.447 ± 1.684
5.718TyrPhe: 5.718 ± 2.599
5.083TyrGly: 5.083 ± 1.535
0.635TyrHis: 0.635 ± 0.613
3.177TyrIle: 3.177 ± 1.681
3.177TyrLys: 3.177 ± 1.905
3.177TyrLeu: 3.177 ± 1.504
1.271TyrMet: 1.271 ± 1.473
8.895TyrAsn: 8.895 ± 2.938
1.271TyrPro: 1.271 ± 0.593
2.541TyrGln: 2.541 ± 1.906
2.541TyrArg: 2.541 ± 0.661
3.812TyrSer: 3.812 ± 2.264
3.177TyrThr: 3.177 ± 1.14
1.906TyrVal: 1.906 ± 1.369
0.635TyrTrp: 0.635 ± 0.447
2.541TyrTyr: 2.541 ± 1.24
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 (1575 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