Amino acid dipepetide frequency for Beihai picorna-like virus 102

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
2.217AlaAla: 2.217 ± 0.0
0.739AlaCys: 0.739 ± 0.0
2.956AlaAsp: 2.956 ± 0.0
1.478AlaGlu: 1.478 ± 0.0
1.478AlaPhe: 1.478 ± 0.0
2.956AlaGly: 2.956 ± 0.0
0.0AlaHis: 0.0 ± 0.0
2.956AlaIle: 2.956 ± 0.0
4.435AlaLys: 4.435 ± 0.0
6.652AlaLeu: 6.652 ± 0.0
2.956AlaMet: 2.956 ± 0.0
1.478AlaAsn: 1.478 ± 0.0
2.956AlaPro: 2.956 ± 0.0
1.478AlaGln: 1.478 ± 0.0
0.0AlaArg: 0.0 ± 0.0
5.174AlaSer: 5.174 ± 0.0
2.956AlaThr: 2.956 ± 0.0
4.435AlaVal: 4.435 ± 0.0
1.478AlaTrp: 1.478 ± 0.0
1.478AlaTyr: 1.478 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.739CysAla: 0.739 ± 0.0
0.0CysCys: 0.0 ± 0.0
2.217CysAsp: 2.217 ± 0.0
0.739CysGlu: 0.739 ± 0.0
1.478CysPhe: 1.478 ± 0.0
2.956CysGly: 2.956 ± 0.0
2.217CysHis: 2.217 ± 0.0
2.217CysIle: 2.217 ± 0.0
1.478CysLys: 1.478 ± 0.0
2.956CysLeu: 2.956 ± 0.0
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
1.478CysSer: 1.478 ± 0.0
0.739CysThr: 0.739 ± 0.0
0.739CysVal: 0.739 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.478CysTyr: 1.478 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.174AspAla: 5.174 ± 0.0
0.739AspCys: 0.739 ± 0.0
5.174AspAsp: 5.174 ± 0.0
2.956AspGlu: 2.956 ± 0.0
4.435AspPhe: 4.435 ± 0.0
2.217AspGly: 2.217 ± 0.0
2.217AspHis: 2.217 ± 0.0
8.13AspIle: 8.13 ± 0.0
7.391AspLys: 7.391 ± 0.0
6.652AspLeu: 6.652 ± 0.0
0.739AspMet: 0.739 ± 0.0
1.478AspAsn: 1.478 ± 0.0
0.739AspPro: 0.739 ± 0.0
2.217AspGln: 2.217 ± 0.0
2.217AspArg: 2.217 ± 0.0
2.217AspSer: 2.217 ± 0.0
1.478AspThr: 1.478 ± 0.0
5.913AspVal: 5.913 ± 0.0
0.0AspTrp: 0.0 ± 0.0
4.435AspTyr: 4.435 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
4.435GluAla: 4.435 ± 0.0
0.739GluCys: 0.739 ± 0.0
2.217GluAsp: 2.217 ± 0.0
6.652GluGlu: 6.652 ± 0.0
1.478GluPhe: 1.478 ± 0.0
2.956GluGly: 2.956 ± 0.0
2.217GluHis: 2.217 ± 0.0
2.956GluIle: 2.956 ± 0.0
0.0GluLys: 0.0 ± 0.0
5.174GluLeu: 5.174 ± 0.0
1.478GluMet: 1.478 ± 0.0
2.956GluAsn: 2.956 ± 0.0
1.478GluPro: 1.478 ± 0.0
0.739GluGln: 0.739 ± 0.0
0.739GluArg: 0.739 ± 0.0
2.217GluSer: 2.217 ± 0.0
2.956GluThr: 2.956 ± 0.0
5.174GluVal: 5.174 ± 0.0
1.478GluTrp: 1.478 ± 0.0
2.217GluTyr: 2.217 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.217PheAla: 2.217 ± 0.0
0.739PheCys: 0.739 ± 0.0
5.913PheAsp: 5.913 ± 0.0
2.217PheGlu: 2.217 ± 0.0
1.478PhePhe: 1.478 ± 0.0
1.478PheGly: 1.478 ± 0.0
2.217PheHis: 2.217 ± 0.0
0.739PheIle: 0.739 ± 0.0
7.391PheLys: 7.391 ± 0.0
4.435PheLeu: 4.435 ± 0.0
1.478PheMet: 1.478 ± 0.0
5.174PheAsn: 5.174 ± 0.0
0.739PhePro: 0.739 ± 0.0
0.739PheGln: 0.739 ± 0.0
2.217PheArg: 2.217 ± 0.0
2.217PheSer: 2.217 ± 0.0
4.435PheThr: 4.435 ± 0.0
7.391PheVal: 7.391 ± 0.0
0.739PheTrp: 0.739 ± 0.0
3.695PheTyr: 3.695 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.956GlyAla: 2.956 ± 0.0
2.217GlyCys: 2.217 ± 0.0
5.174GlyAsp: 5.174 ± 0.0
3.695GlyGlu: 3.695 ± 0.0
5.174GlyPhe: 5.174 ± 0.0
0.0GlyGly: 0.0 ± 0.0
1.478GlyHis: 1.478 ± 0.0
1.478GlyIle: 1.478 ± 0.0
6.652GlyLys: 6.652 ± 0.0
4.435GlyLeu: 4.435 ± 0.0
1.478GlyMet: 1.478 ± 0.0
2.217GlyAsn: 2.217 ± 0.0
0.0GlyPro: 0.0 ± 0.0
2.217GlyGln: 2.217 ± 0.0
0.739GlyArg: 0.739 ± 0.0
3.695GlySer: 3.695 ± 0.0
2.956GlyThr: 2.956 ± 0.0
2.956GlyVal: 2.956 ± 0.0
0.0GlyTrp: 0.0 ± 0.0
1.478GlyTyr: 1.478 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.739HisAla: 0.739 ± 0.0
0.739HisCys: 0.739 ± 0.0
0.739HisAsp: 0.739 ± 0.0
0.0HisGlu: 0.0 ± 0.0
2.217HisPhe: 2.217 ± 0.0
2.217HisGly: 2.217 ± 0.0
1.478HisHis: 1.478 ± 0.0
4.435HisIle: 4.435 ± 0.0
1.478HisLys: 1.478 ± 0.0
2.217HisLeu: 2.217 ± 0.0
0.739HisMet: 0.739 ± 0.0
1.478HisAsn: 1.478 ± 0.0
0.0HisPro: 0.0 ± 0.0
2.217HisGln: 2.217 ± 0.0
0.0HisArg: 0.0 ± 0.0
4.435HisSer: 4.435 ± 0.0
1.478HisThr: 1.478 ± 0.0
1.478HisVal: 1.478 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.478HisTyr: 1.478 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
1.478IleAla: 1.478 ± 0.0
2.217IleCys: 2.217 ± 0.0
3.695IleAsp: 3.695 ± 0.0
4.435IleGlu: 4.435 ± 0.0
3.695IlePhe: 3.695 ± 0.0
2.217IleGly: 2.217 ± 0.0
0.0IleHis: 0.0 ± 0.0
2.217IleIle: 2.217 ± 0.0
4.435IleLys: 4.435 ± 0.0
4.435IleLeu: 4.435 ± 0.0
5.174IleMet: 5.174 ± 0.0
6.652IleAsn: 6.652 ± 0.0
2.956IlePro: 2.956 ± 0.0
0.739IleGln: 0.739 ± 0.0
2.217IleArg: 2.217 ± 0.0
5.913IleSer: 5.913 ± 0.0
3.695IleThr: 3.695 ± 0.0
4.435IleVal: 4.435 ± 0.0
0.739IleTrp: 0.739 ± 0.0
5.174IleTyr: 5.174 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.695LysAla: 3.695 ± 0.0
4.435LysCys: 4.435 ± 0.0
6.652LysAsp: 6.652 ± 0.0
5.913LysGlu: 5.913 ± 0.0
5.174LysPhe: 5.174 ± 0.0
4.435LysGly: 4.435 ± 0.0
3.695LysHis: 3.695 ± 0.0
3.695LysIle: 3.695 ± 0.0
5.913LysLys: 5.913 ± 0.0
7.391LysLeu: 7.391 ± 0.0
0.739LysMet: 0.739 ± 0.0
2.956LysAsn: 2.956 ± 0.0
2.217LysPro: 2.217 ± 0.0
1.478LysGln: 1.478 ± 0.0
2.956LysArg: 2.956 ± 0.0
6.652LysSer: 6.652 ± 0.0
1.478LysThr: 1.478 ± 0.0
3.695LysVal: 3.695 ± 0.0
0.739LysTrp: 0.739 ± 0.0
5.913LysTyr: 5.913 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
3.695LeuAla: 3.695 ± 0.0
2.217LeuCys: 2.217 ± 0.0
2.956LeuAsp: 2.956 ± 0.0
1.478LeuGlu: 1.478 ± 0.0
4.435LeuPhe: 4.435 ± 0.0
5.913LeuGly: 5.913 ± 0.0
4.435LeuHis: 4.435 ± 0.0
5.913LeuIle: 5.913 ± 0.0
5.913LeuLys: 5.913 ± 0.0
11.826LeuLeu: 11.826 ± 0.0
2.217LeuMet: 2.217 ± 0.0
4.435LeuAsn: 4.435 ± 0.0
5.913LeuPro: 5.913 ± 0.0
1.478LeuGln: 1.478 ± 0.0
6.652LeuArg: 6.652 ± 0.0
6.652LeuSer: 6.652 ± 0.0
7.391LeuThr: 7.391 ± 0.0
5.174LeuVal: 5.174 ± 0.0
0.739LeuTrp: 0.739 ± 0.0
5.913LeuTyr: 5.913 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
2.956MetAla: 2.956 ± 0.0
0.739MetCys: 0.739 ± 0.0
2.217MetAsp: 2.217 ± 0.0
1.478MetGlu: 1.478 ± 0.0
3.695MetPhe: 3.695 ± 0.0
2.217MetGly: 2.217 ± 0.0
1.478MetHis: 1.478 ± 0.0
4.435MetIle: 4.435 ± 0.0
2.217MetLys: 2.217 ± 0.0
2.956MetLeu: 2.956 ± 0.0
0.739MetMet: 0.739 ± 0.0
0.739MetAsn: 0.739 ± 0.0
0.739MetPro: 0.739 ± 0.0
0.0MetGln: 0.0 ± 0.0
1.478MetArg: 1.478 ± 0.0
1.478MetSer: 1.478 ± 0.0
0.0MetThr: 0.0 ± 0.0
2.217MetVal: 2.217 ± 0.0
0.0MetTrp: 0.0 ± 0.0
2.217MetTyr: 2.217 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.956AsnAla: 2.956 ± 0.0
2.217AsnCys: 2.217 ± 0.0
5.174AsnAsp: 5.174 ± 0.0
2.956AsnGlu: 2.956 ± 0.0
2.956AsnPhe: 2.956 ± 0.0
3.695AsnGly: 3.695 ± 0.0
1.478AsnHis: 1.478 ± 0.0
3.695AsnIle: 3.695 ± 0.0
5.174AsnLys: 5.174 ± 0.0
2.956AsnLeu: 2.956 ± 0.0
0.739AsnMet: 0.739 ± 0.0
5.174AsnAsn: 5.174 ± 0.0
1.478AsnPro: 1.478 ± 0.0
1.478AsnGln: 1.478 ± 0.0
2.217AsnArg: 2.217 ± 0.0
4.435AsnSer: 4.435 ± 0.0
1.478AsnThr: 1.478 ± 0.0
2.217AsnVal: 2.217 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
2.217AsnTyr: 2.217 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
0.739ProAla: 0.739 ± 0.0
0.739ProCys: 0.739 ± 0.0
0.739ProAsp: 0.739 ± 0.0
1.478ProGlu: 1.478 ± 0.0
2.217ProPhe: 2.217 ± 0.0
0.0ProGly: 0.0 ± 0.0
1.478ProHis: 1.478 ± 0.0
1.478ProIle: 1.478 ± 0.0
0.739ProLys: 0.739 ± 0.0
4.435ProLeu: 4.435 ± 0.0
2.217ProMet: 2.217 ± 0.0
1.478ProAsn: 1.478 ± 0.0
0.739ProPro: 0.739 ± 0.0
2.956ProGln: 2.956 ± 0.0
0.739ProArg: 0.739 ± 0.0
2.956ProSer: 2.956 ± 0.0
1.478ProThr: 1.478 ± 0.0
1.478ProVal: 1.478 ± 0.0
0.0ProTrp: 0.0 ± 0.0
1.478ProTyr: 1.478 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.217GlnAla: 2.217 ± 0.0
0.739GlnCys: 0.739 ± 0.0
2.956GlnAsp: 2.956 ± 0.0
2.217GlnGlu: 2.217 ± 0.0
1.478GlnPhe: 1.478 ± 0.0
2.217GlnGly: 2.217 ± 0.0
0.0GlnHis: 0.0 ± 0.0
2.217GlnIle: 2.217 ± 0.0
0.0GlnLys: 0.0 ± 0.0
2.217GlnLeu: 2.217 ± 0.0
2.217GlnMet: 2.217 ± 0.0
0.0GlnAsn: 0.0 ± 0.0
1.478GlnPro: 1.478 ± 0.0
2.217GlnGln: 2.217 ± 0.0
0.739GlnArg: 0.739 ± 0.0
0.739GlnSer: 0.739 ± 0.0
3.695GlnThr: 3.695 ± 0.0
0.0GlnVal: 0.0 ± 0.0
0.739GlnTrp: 0.739 ± 0.0
1.478GlnTyr: 1.478 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
0.739ArgAla: 0.739 ± 0.0
0.739ArgCys: 0.739 ± 0.0
4.435ArgAsp: 4.435 ± 0.0
2.217ArgGlu: 2.217 ± 0.0
0.0ArgPhe: 0.0 ± 0.0
0.0ArgGly: 0.0 ± 0.0
0.739ArgHis: 0.739 ± 0.0
2.956ArgIle: 2.956 ± 0.0
2.217ArgLys: 2.217 ± 0.0
2.956ArgLeu: 2.956 ± 0.0
0.739ArgMet: 0.739 ± 0.0
1.478ArgAsn: 1.478 ± 0.0
0.0ArgPro: 0.0 ± 0.0
0.0ArgGln: 0.0 ± 0.0
1.478ArgArg: 1.478 ± 0.0
2.956ArgSer: 2.956 ± 0.0
4.435ArgThr: 4.435 ± 0.0
2.217ArgVal: 2.217 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
3.695ArgTyr: 3.695 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
4.435SerAla: 4.435 ± 0.0
0.0SerCys: 0.0 ± 0.0
2.956SerAsp: 2.956 ± 0.0
2.217SerGlu: 2.217 ± 0.0
5.174SerPhe: 5.174 ± 0.0
5.913SerGly: 5.913 ± 0.0
1.478SerHis: 1.478 ± 0.0
5.913SerIle: 5.913 ± 0.0
4.435SerLys: 4.435 ± 0.0
4.435SerLeu: 4.435 ± 0.0
2.217SerMet: 2.217 ± 0.0
2.956SerAsn: 2.956 ± 0.0
2.217SerPro: 2.217 ± 0.0
3.695SerGln: 3.695 ± 0.0
4.435SerArg: 4.435 ± 0.0
2.956SerSer: 2.956 ± 0.0
1.478SerThr: 1.478 ± 0.0
3.695SerVal: 3.695 ± 0.0
0.0SerTrp: 0.0 ± 0.0
2.956SerTyr: 2.956 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.695ThrAla: 3.695 ± 0.0
0.0ThrCys: 0.0 ± 0.0
0.739ThrAsp: 0.739 ± 0.0
2.217ThrGlu: 2.217 ± 0.0
5.913ThrPhe: 5.913 ± 0.0
3.695ThrGly: 3.695 ± 0.0
0.739ThrHis: 0.739 ± 0.0
4.435ThrIle: 4.435 ± 0.0
5.174ThrLys: 5.174 ± 0.0
4.435ThrLeu: 4.435 ± 0.0
3.695ThrMet: 3.695 ± 0.0
4.435ThrAsn: 4.435 ± 0.0
2.217ThrPro: 2.217 ± 0.0
2.956ThrGln: 2.956 ± 0.0
0.739ThrArg: 0.739 ± 0.0
4.435ThrSer: 4.435 ± 0.0
5.913ThrThr: 5.913 ± 0.0
2.217ThrVal: 2.217 ± 0.0
1.478ThrTrp: 1.478 ± 0.0
1.478ThrTyr: 1.478 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
2.956ValAla: 2.956 ± 0.0
0.0ValCys: 0.0 ± 0.0
3.695ValAsp: 3.695 ± 0.0
2.217ValGlu: 2.217 ± 0.0
2.217ValPhe: 2.217 ± 0.0
3.695ValGly: 3.695 ± 0.0
0.739ValHis: 0.739 ± 0.0
5.174ValIle: 5.174 ± 0.0
7.391ValLys: 7.391 ± 0.0
7.391ValLeu: 7.391 ± 0.0
2.956ValMet: 2.956 ± 0.0
3.695ValAsn: 3.695 ± 0.0
1.478ValPro: 1.478 ± 0.0
2.217ValGln: 2.217 ± 0.0
0.739ValArg: 0.739 ± 0.0
1.478ValSer: 1.478 ± 0.0
6.652ValThr: 6.652 ± 0.0
2.956ValVal: 2.956 ± 0.0
0.0ValTrp: 0.0 ± 0.0
2.956ValTyr: 2.956 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.739TrpAla: 0.739 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.739TrpAsp: 0.739 ± 0.0
0.739TrpGlu: 0.739 ± 0.0
1.478TrpPhe: 1.478 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
1.478TrpLeu: 1.478 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.739TrpAsn: 0.739 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.739TrpArg: 0.739 ± 0.0
0.0TrpSer: 0.0 ± 0.0
0.739TrpThr: 0.739 ± 0.0
0.0TrpVal: 0.0 ± 0.0
0.739TrpTrp: 0.739 ± 0.0
0.739TrpTyr: 0.739 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.478TyrAla: 1.478 ± 0.0
1.478TyrCys: 1.478 ± 0.0
5.174TyrAsp: 5.174 ± 0.0
2.956TyrGlu: 2.956 ± 0.0
1.478TyrPhe: 1.478 ± 0.0
2.217TyrGly: 2.217 ± 0.0
1.478TyrHis: 1.478 ± 0.0
1.478TyrIle: 1.478 ± 0.0
7.391TyrLys: 7.391 ± 0.0
5.913TyrLeu: 5.913 ± 0.0
1.478TyrMet: 1.478 ± 0.0
5.174TyrAsn: 5.174 ± 0.0
2.217TyrPro: 2.217 ± 0.0
0.739TyrGln: 0.739 ± 0.0
2.956TyrArg: 2.956 ± 0.0
1.478TyrSer: 1.478 ± 0.0
5.174TyrThr: 5.174 ± 0.0
2.217TyrVal: 2.217 ± 0.0
0.0TyrTrp: 0.0 ± 0.0
3.695TyrTyr: 3.695 ± 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 1 proteins (1354 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