Amino acid dipepetide frequency for Faeces associated gemycircularvirus 7

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
1.546AlaAla: 1.546 ± 1.002
3.091AlaCys: 3.091 ± 0.048
6.182AlaAsp: 6.182 ± 0.097
3.091AlaGlu: 3.091 ± 1.907
3.091AlaPhe: 3.091 ± 2.004
3.091AlaGly: 3.091 ± 2.004
1.546AlaHis: 1.546 ± 0.954
3.091AlaIle: 3.091 ± 0.048
1.546AlaLys: 1.546 ± 0.954
0.0AlaLeu: 0.0 ± 0.0
0.0AlaMet: 0.0 ± 0.0
6.182AlaAsn: 6.182 ± 2.052
1.546AlaPro: 1.546 ± 1.002
3.091AlaGln: 3.091 ± 0.048
6.182AlaArg: 6.182 ± 0.097
3.091AlaSer: 3.091 ± 1.907
4.637AlaThr: 4.637 ± 1.05
1.546AlaVal: 1.546 ± 1.002
1.546AlaTrp: 1.546 ± 1.002
4.637AlaTyr: 4.637 ± 0.905
0.0AlaXaa: 0.0 ± 0.0
Cys
1.546CysAla: 1.546 ± 0.954
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
3.091CysPhe: 3.091 ± 0.048
1.546CysGly: 1.546 ± 0.954
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
1.546CysLys: 1.546 ± 0.954
4.637CysLeu: 4.637 ± 0.905
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
3.091CysSer: 3.091 ± 1.907
0.0CysThr: 0.0 ± 0.0
1.546CysVal: 1.546 ± 0.954
1.546CysTrp: 1.546 ± 0.954
3.091CysTyr: 3.091 ± 2.004
0.0CysXaa: 0.0 ± 0.0
Asp
4.637AspAla: 4.637 ± 0.905
0.0AspCys: 0.0 ± 0.0
6.182AspAsp: 6.182 ± 0.097
6.182AspGlu: 6.182 ± 0.097
1.546AspPhe: 1.546 ± 0.954
1.546AspGly: 1.546 ± 0.954
1.546AspHis: 1.546 ± 1.002
1.546AspIle: 1.546 ± 0.954
0.0AspLys: 0.0 ± 0.0
6.182AspLeu: 6.182 ± 1.859
0.0AspMet: 0.0 ± 0.0
4.637AspAsn: 4.637 ± 1.05
4.637AspPro: 4.637 ± 0.905
0.0AspGln: 0.0 ± 0.0
7.728AspArg: 7.728 ± 1.099
1.546AspSer: 1.546 ± 1.002
3.091AspThr: 3.091 ± 1.907
4.637AspVal: 4.637 ± 1.05
7.728AspTrp: 7.728 ± 2.812
4.637AspTyr: 4.637 ± 1.05
0.0AspXaa: 0.0 ± 0.0
Glu
7.728GluAla: 7.728 ± 0.857
0.0GluCys: 0.0 ± 0.0
0.0GluAsp: 0.0 ± 0.0
0.0GluGlu: 0.0 ± 0.0
4.637GluPhe: 4.637 ± 2.861
1.546GluGly: 1.546 ± 0.954
0.0GluHis: 0.0 ± 0.0
1.546GluIle: 1.546 ± 1.002
0.0GluLys: 0.0 ± 0.0
6.182GluLeu: 6.182 ± 3.814
1.546GluMet: 1.546 ± 1.002
1.546GluAsn: 1.546 ± 0.954
0.0GluPro: 0.0 ± 0.0
0.0GluGln: 0.0 ± 0.0
7.728GluArg: 7.728 ± 0.857
9.274GluSer: 9.274 ± 0.145
4.637GluThr: 4.637 ± 0.905
1.546GluVal: 1.546 ± 0.954
0.0GluTrp: 0.0 ± 0.0
4.637GluTyr: 4.637 ± 0.905
0.0GluXaa: 0.0 ± 0.0
Phe
1.546PheAla: 1.546 ± 1.002
3.091PheCys: 3.091 ± 1.907
6.182PheAsp: 6.182 ± 1.859
0.0PheGlu: 0.0 ± 0.0
3.091PhePhe: 3.091 ± 1.907
1.546PheGly: 1.546 ± 0.954
1.546PheHis: 1.546 ± 0.954
0.0PheIle: 0.0 ± 0.0
3.091PheLys: 3.091 ± 0.048
3.091PheLeu: 3.091 ± 1.907
0.0PheMet: 0.0 ± 0.0
1.546PheAsn: 1.546 ± 0.954
1.546PhePro: 1.546 ± 0.954
4.637PheGln: 4.637 ± 1.05
3.091PheArg: 3.091 ± 2.004
4.637PheSer: 4.637 ± 0.905
3.091PheThr: 3.091 ± 2.004
3.091PheVal: 3.091 ± 0.048
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
1.546GlyAla: 1.546 ± 0.954
0.0GlyCys: 0.0 ± 0.0
1.546GlyAsp: 1.546 ± 1.002
3.091GlyGlu: 3.091 ± 1.907
1.546GlyPhe: 1.546 ± 0.954
7.728GlyGly: 7.728 ± 0.857
1.546GlyHis: 1.546 ± 0.954
1.546GlyIle: 1.546 ± 0.954
3.091GlyLys: 3.091 ± 1.907
10.819GlyLeu: 10.819 ± 3.103
0.0GlyMet: 0.0 ± 0.765
4.637GlyAsn: 4.637 ± 0.905
4.637GlyPro: 4.637 ± 0.905
3.091GlyGln: 3.091 ± 0.048
6.182GlyArg: 6.182 ± 1.859
4.637GlySer: 4.637 ± 3.006
1.546GlyThr: 1.546 ± 1.002
9.274GlyVal: 9.274 ± 6.012
1.546GlyTrp: 1.546 ± 1.002
3.091GlyTyr: 3.091 ± 0.048
0.0GlyXaa: 0.0 ± 0.0
His
1.546HisAla: 1.546 ± 0.954
1.546HisCys: 1.546 ± 0.954
0.0HisAsp: 0.0 ± 0.0
3.091HisGlu: 3.091 ± 0.048
0.0HisPhe: 0.0 ± 0.0
1.546HisGly: 1.546 ± 0.954
1.546HisHis: 1.546 ± 0.954
1.546HisIle: 1.546 ± 1.002
0.0HisLys: 0.0 ± 0.0
1.546HisLeu: 1.546 ± 0.954
1.546HisMet: 1.546 ± 1.002
0.0HisAsn: 0.0 ± 0.0
4.637HisPro: 4.637 ± 0.905
0.0HisGln: 0.0 ± 0.0
0.0HisArg: 0.0 ± 0.0
1.546HisSer: 1.546 ± 0.954
0.0HisThr: 0.0 ± 0.0
0.0HisVal: 0.0 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.091IleAla: 3.091 ± 2.004
1.546IleCys: 1.546 ± 1.002
1.546IleAsp: 1.546 ± 1.002
1.546IleGlu: 1.546 ± 0.954
3.091IlePhe: 3.091 ± 1.907
4.637IleGly: 4.637 ± 0.905
0.0IleHis: 0.0 ± 0.0
0.0IleIle: 0.0 ± 0.0
4.637IleLys: 4.637 ± 2.861
6.182IleLeu: 6.182 ± 2.052
0.0IleMet: 0.0 ± 0.0
4.637IleAsn: 4.637 ± 3.006
1.546IlePro: 1.546 ± 0.954
3.091IleGln: 3.091 ± 0.048
1.546IleArg: 1.546 ± 1.002
0.0IleSer: 0.0 ± 0.0
1.546IleThr: 1.546 ± 1.002
1.546IleVal: 1.546 ± 1.002
1.546IleTrp: 1.546 ± 0.954
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
1.546LysAla: 1.546 ± 1.002
0.0LysCys: 0.0 ± 0.0
4.637LysAsp: 4.637 ± 0.905
3.091LysGlu: 3.091 ± 0.048
3.091LysPhe: 3.091 ± 1.907
4.637LysGly: 4.637 ± 1.05
0.0LysHis: 0.0 ± 0.0
1.546LysIle: 1.546 ± 1.002
1.546LysLys: 1.546 ± 1.002
0.0LysLeu: 0.0 ± 0.0
0.0LysMet: 0.0 ± 0.0
4.637LysAsn: 4.637 ± 1.05
1.546LysPro: 1.546 ± 0.954
0.0LysGln: 0.0 ± 0.0
3.091LysArg: 3.091 ± 2.004
1.546LysSer: 1.546 ± 0.954
1.546LysThr: 1.546 ± 0.954
0.0LysVal: 0.0 ± 0.0
1.546LysTrp: 1.546 ± 0.954
4.637LysTyr: 4.637 ± 1.05
0.0LysXaa: 0.0 ± 0.0
Leu
3.091LeuAla: 3.091 ± 1.907
3.091LeuCys: 3.091 ± 1.907
6.182LeuAsp: 6.182 ± 1.859
9.274LeuGlu: 9.274 ± 2.101
3.091LeuPhe: 3.091 ± 0.048
6.182LeuGly: 6.182 ± 1.859
1.546LeuHis: 1.546 ± 0.954
1.546LeuIle: 1.546 ± 0.954
6.182LeuLys: 6.182 ± 0.097
6.182LeuLeu: 6.182 ± 1.859
0.0LeuMet: 0.0 ± 0.0
3.091LeuAsn: 3.091 ± 2.004
1.546LeuPro: 1.546 ± 1.002
3.091LeuGln: 3.091 ± 1.907
4.637LeuArg: 4.637 ± 1.05
4.637LeuSer: 4.637 ± 1.05
3.091LeuThr: 3.091 ± 1.907
1.546LeuVal: 1.546 ± 0.954
0.0LeuTrp: 0.0 ± 0.0
7.728LeuTyr: 7.728 ± 0.857
0.0LeuXaa: 0.0 ± 0.0
Met
1.546MetAla: 1.546 ± 1.002
0.0MetCys: 0.0 ± 0.0
0.0MetAsp: 0.0 ± 0.0
0.0MetGlu: 0.0 ± 0.0
0.0MetPhe: 0.0 ± 0.0
1.546MetGly: 1.546 ± 1.002
0.0MetHis: 0.0 ± 0.0
1.546MetIle: 1.546 ± 1.002
0.0MetLys: 0.0 ± 0.0
0.0MetLeu: 0.0 ± 0.0
0.0MetMet: 0.0 ± 0.0
3.091MetAsn: 3.091 ± 2.004
0.0MetPro: 0.0 ± 0.0
0.0MetGln: 0.0 ± 0.0
3.091MetArg: 3.091 ± 2.004
1.546MetSer: 1.546 ± 0.954
0.0MetThr: 0.0 ± 0.0
0.0MetVal: 0.0 ± 0.0
1.546MetTrp: 1.546 ± 1.002
1.546MetTyr: 1.546 ± 0.954
0.0MetXaa: 0.0 ± 0.0
Asn
3.091AsnAla: 3.091 ± 2.004
1.546AsnCys: 1.546 ± 0.954
6.182AsnAsp: 6.182 ± 0.097
0.0AsnGlu: 0.0 ± 0.0
1.546AsnPhe: 1.546 ± 1.002
1.546AsnGly: 1.546 ± 1.002
0.0AsnHis: 0.0 ± 0.0
3.091AsnIle: 3.091 ± 0.048
4.637AsnLys: 4.637 ± 3.006
7.728AsnLeu: 7.728 ± 3.054
1.546AsnMet: 1.546 ± 1.002
3.091AsnAsn: 3.091 ± 1.907
3.091AsnPro: 3.091 ± 2.004
0.0AsnGln: 0.0 ± 0.0
0.0AsnArg: 0.0 ± 0.0
3.091AsnSer: 3.091 ± 0.048
6.182AsnThr: 6.182 ± 2.052
1.546AsnVal: 1.546 ± 1.002
1.546AsnTrp: 1.546 ± 0.954
3.091AsnTyr: 3.091 ± 1.907
0.0AsnXaa: 0.0 ± 0.0
Pro
3.091ProAla: 3.091 ± 2.004
0.0ProCys: 0.0 ± 0.0
1.546ProAsp: 1.546 ± 0.954
7.728ProGlu: 7.728 ± 2.812
1.546ProPhe: 1.546 ± 1.002
3.091ProGly: 3.091 ± 2.004
1.546ProHis: 1.546 ± 0.954
0.0ProIle: 0.0 ± 0.0
0.0ProLys: 0.0 ± 0.0
1.546ProLeu: 1.546 ± 1.002
1.546ProMet: 1.546 ± 1.002
1.546ProAsn: 1.546 ± 0.954
3.091ProPro: 3.091 ± 0.048
1.546ProGln: 1.546 ± 0.954
4.637ProArg: 4.637 ± 2.861
1.546ProSer: 1.546 ± 0.954
3.091ProThr: 3.091 ± 0.048
4.637ProVal: 4.637 ± 1.05
0.0ProTrp: 0.0 ± 0.0
1.546ProTyr: 1.546 ± 0.954
0.0ProXaa: 0.0 ± 0.0
Gln
0.0GlnAla: 0.0 ± 0.0
1.546GlnCys: 1.546 ± 1.002
3.091GlnAsp: 3.091 ± 1.907
4.637GlnGlu: 4.637 ± 1.05
1.546GlnPhe: 1.546 ± 0.954
4.637GlnGly: 4.637 ± 0.905
1.546GlnHis: 1.546 ± 0.954
3.091GlnIle: 3.091 ± 1.907
0.0GlnLys: 0.0 ± 0.0
0.0GlnLeu: 0.0 ± 0.0
0.0GlnMet: 0.0 ± 0.0
0.0GlnAsn: 0.0 ± 0.0
1.546GlnPro: 1.546 ± 0.954
1.546GlnGln: 1.546 ± 0.954
0.0GlnArg: 0.0 ± 0.0
3.091GlnSer: 3.091 ± 0.048
0.0GlnThr: 0.0 ± 0.0
1.546GlnVal: 1.546 ± 1.002
1.546GlnTrp: 1.546 ± 1.002
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.091ArgAla: 3.091 ± 0.048
1.546ArgCys: 1.546 ± 0.954
7.728ArgAsp: 7.728 ± 0.857
3.091ArgGlu: 3.091 ± 1.907
1.546ArgPhe: 1.546 ± 1.002
9.274ArgGly: 9.274 ± 4.056
0.0ArgHis: 0.0 ± 0.0
7.728ArgIle: 7.728 ± 3.054
6.182ArgLys: 6.182 ± 2.052
3.091ArgLeu: 3.091 ± 0.048
1.546ArgMet: 1.546 ± 0.781
0.0ArgAsn: 0.0 ± 0.0
1.546ArgPro: 1.546 ± 0.954
4.637ArgGln: 4.637 ± 2.861
15.456ArgArg: 15.456 ± 10.02
7.728ArgSer: 7.728 ± 2.812
10.819ArgThr: 10.819 ± 3.103
4.637ArgVal: 4.637 ± 0.905
0.0ArgTrp: 0.0 ± 0.0
7.728ArgTyr: 7.728 ± 1.099
0.0ArgXaa: 0.0 ± 0.0
Ser
3.091SerAla: 3.091 ± 2.004
0.0SerCys: 0.0 ± 0.0
4.637SerAsp: 4.637 ± 0.905
3.091SerGlu: 3.091 ± 1.907
4.637SerPhe: 4.637 ± 0.905
7.728SerGly: 7.728 ± 0.857
3.091SerHis: 3.091 ± 1.907
1.546SerIle: 1.546 ± 0.954
0.0SerLys: 0.0 ± 0.0
12.365SerLeu: 12.365 ± 5.673
1.546SerMet: 1.546 ± 1.002
6.182SerAsn: 6.182 ± 2.052
0.0SerPro: 0.0 ± 0.0
0.0SerGln: 0.0 ± 0.0
12.365SerArg: 12.365 ± 1.762
10.819SerSer: 10.819 ± 1.147
4.637SerThr: 4.637 ± 3.006
3.091SerVal: 3.091 ± 0.048
0.0SerTrp: 0.0 ± 0.0
1.546SerTyr: 1.546 ± 0.954
0.0SerXaa: 0.0 ± 0.0
Thr
6.182ThrAla: 6.182 ± 2.052
0.0ThrCys: 0.0 ± 0.0
1.546ThrAsp: 1.546 ± 0.954
1.546ThrGlu: 1.546 ± 0.954
1.546ThrPhe: 1.546 ± 1.002
1.546ThrGly: 1.546 ± 1.002
1.546ThrHis: 1.546 ± 1.002
7.728ThrIle: 7.728 ± 1.099
3.091ThrLys: 3.091 ± 2.004
0.0ThrLeu: 0.0 ± 0.0
0.0ThrMet: 0.0 ± 0.0
1.546ThrAsn: 1.546 ± 1.002
7.728ThrPro: 7.728 ± 1.099
1.546ThrGln: 1.546 ± 1.002
9.274ThrArg: 9.274 ± 0.145
10.819ThrSer: 10.819 ± 1.147
4.637ThrThr: 4.637 ± 1.05
1.546ThrVal: 1.546 ± 0.954
0.0ThrTrp: 0.0 ± 0.0
1.546ThrTyr: 1.546 ± 0.954
0.0ThrXaa: 0.0 ± 0.0
Val
1.546ValAla: 1.546 ± 0.954
1.546ValCys: 1.546 ± 1.002
7.728ValAsp: 7.728 ± 1.099
1.546ValGlu: 1.546 ± 0.954
1.546ValPhe: 1.546 ± 0.954
4.637ValGly: 4.637 ± 1.05
0.0ValHis: 0.0 ± 0.0
3.091ValIle: 3.091 ± 0.048
1.546ValLys: 1.546 ± 1.002
3.091ValLeu: 3.091 ± 0.048
1.546ValMet: 1.546 ± 0.954
3.091ValAsn: 3.091 ± 2.004
3.091ValPro: 3.091 ± 0.048
0.0ValGln: 0.0 ± 0.0
3.091ValArg: 3.091 ± 2.004
1.546ValSer: 1.546 ± 1.002
6.182ValThr: 6.182 ± 2.052
1.546ValVal: 1.546 ± 0.954
1.546ValTrp: 1.546 ± 0.954
1.546ValTyr: 1.546 ± 1.002
0.0ValXaa: 0.0 ± 0.0
Trp
3.091TrpAla: 3.091 ± 1.907
1.546TrpCys: 1.546 ± 0.954
0.0TrpAsp: 0.0 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
1.546TrpPhe: 1.546 ± 1.002
1.546TrpGly: 1.546 ± 0.954
3.091TrpHis: 3.091 ± 2.004
1.546TrpIle: 1.546 ± 1.002
0.0TrpLys: 0.0 ± 0.0
3.091TrpLeu: 3.091 ± 1.907
1.546TrpMet: 1.546 ± 1.002
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
3.091TrpArg: 3.091 ± 0.048
1.546TrpSer: 1.546 ± 0.954
0.0TrpThr: 0.0 ± 0.0
1.546TrpVal: 1.546 ± 0.954
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
6.182TyrAla: 6.182 ± 0.097
1.546TyrCys: 1.546 ± 0.954
3.091TyrAsp: 3.091 ± 2.004
1.546TyrGlu: 1.546 ± 0.954
3.091TyrPhe: 3.091 ± 0.048
3.091TyrGly: 3.091 ± 0.048
0.0TyrHis: 0.0 ± 0.0
0.0TyrIle: 0.0 ± 0.0
1.546TyrLys: 1.546 ± 0.954
0.0TyrLeu: 0.0 ± 0.0
1.546TyrMet: 1.546 ± 1.002
3.091TyrAsn: 3.091 ± 0.048
1.546TyrPro: 1.546 ± 0.954
3.091TyrGln: 3.091 ± 0.048
6.182TyrArg: 6.182 ± 0.097
4.637TyrSer: 4.637 ± 2.861
4.637TyrThr: 4.637 ± 0.905
4.637TyrVal: 4.637 ± 1.05
1.546TyrTrp: 1.546 ± 1.002
1.546TyrTyr: 1.546 ± 1.002
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 2 proteins (648 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