Amino acid dipepetide frequency for Beihai picorna-like virus 45

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
7.532AlaAla: 7.532 ± 0.0
0.0AlaCys: 0.0 ± 0.0
5.214AlaAsp: 5.214 ± 0.0
6.952AlaGlu: 6.952 ± 0.0
7.532AlaPhe: 7.532 ± 0.0
5.794AlaGly: 5.794 ± 0.0
0.579AlaHis: 0.579 ± 0.0
5.794AlaIle: 5.794 ± 0.0
5.214AlaLys: 5.214 ± 0.0
8.111AlaLeu: 8.111 ± 0.0
2.317AlaMet: 2.317 ± 0.0
2.317AlaAsn: 2.317 ± 0.0
5.794AlaPro: 5.794 ± 0.0
1.738AlaGln: 1.738 ± 0.0
3.476AlaArg: 3.476 ± 0.0
2.897AlaSer: 2.897 ± 0.0
6.952AlaThr: 6.952 ± 0.0
4.056AlaVal: 4.056 ± 0.0
0.579AlaTrp: 0.579 ± 0.0
3.476AlaTyr: 3.476 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.738CysAla: 1.738 ± 0.0
0.579CysCys: 0.579 ± 0.0
1.159CysAsp: 1.159 ± 0.0
1.159CysGlu: 1.159 ± 0.0
1.738CysPhe: 1.738 ± 0.0
1.159CysGly: 1.159 ± 0.0
0.0CysHis: 0.0 ± 0.0
1.738CysIle: 1.738 ± 0.0
1.738CysLys: 1.738 ± 0.0
1.159CysLeu: 1.159 ± 0.0
1.159CysMet: 1.159 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.738CysPro: 1.738 ± 0.0
0.579CysGln: 0.579 ± 0.0
0.579CysArg: 0.579 ± 0.0
0.579CysSer: 0.579 ± 0.0
0.579CysThr: 0.579 ± 0.0
1.159CysVal: 1.159 ± 0.0
0.579CysTrp: 0.579 ± 0.0
1.159CysTyr: 1.159 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.476AspAla: 3.476 ± 0.0
0.579AspCys: 0.579 ± 0.0
2.897AspAsp: 2.897 ± 0.0
4.635AspGlu: 4.635 ± 0.0
4.635AspPhe: 4.635 ± 0.0
2.317AspGly: 2.317 ± 0.0
0.579AspHis: 0.579 ± 0.0
6.952AspIle: 6.952 ± 0.0
3.476AspLys: 3.476 ± 0.0
5.214AspLeu: 5.214 ± 0.0
1.159AspMet: 1.159 ± 0.0
1.738AspAsn: 1.738 ± 0.0
2.317AspPro: 2.317 ± 0.0
0.579AspGln: 0.579 ± 0.0
3.476AspArg: 3.476 ± 0.0
1.738AspSer: 1.738 ± 0.0
2.317AspThr: 2.317 ± 0.0
1.738AspVal: 1.738 ± 0.0
1.738AspTrp: 1.738 ± 0.0
1.738AspTyr: 1.738 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.317GluAla: 2.317 ± 0.0
0.579GluCys: 0.579 ± 0.0
5.794GluAsp: 5.794 ± 0.0
3.476GluGlu: 3.476 ± 0.0
2.897GluPhe: 2.897 ± 0.0
4.056GluGly: 4.056 ± 0.0
1.159GluHis: 1.159 ± 0.0
3.476GluIle: 3.476 ± 0.0
4.056GluLys: 4.056 ± 0.0
3.476GluLeu: 3.476 ± 0.0
1.159GluMet: 1.159 ± 0.0
2.317GluAsn: 2.317 ± 0.0
0.579GluPro: 0.579 ± 0.0
3.476GluGln: 3.476 ± 0.0
5.794GluArg: 5.794 ± 0.0
2.317GluSer: 2.317 ± 0.0
5.214GluThr: 5.214 ± 0.0
6.373GluVal: 6.373 ± 0.0
1.738GluTrp: 1.738 ± 0.0
3.476GluTyr: 3.476 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
4.056PheAla: 4.056 ± 0.0
1.159PheCys: 1.159 ± 0.0
4.635PheAsp: 4.635 ± 0.0
5.794PheGlu: 5.794 ± 0.0
3.476PhePhe: 3.476 ± 0.0
4.635PheGly: 4.635 ± 0.0
1.159PheHis: 1.159 ± 0.0
2.897PheIle: 2.897 ± 0.0
2.897PheLys: 2.897 ± 0.0
6.952PheLeu: 6.952 ± 0.0
0.0PheMet: 0.0 ± 0.0
2.897PheAsn: 2.897 ± 0.0
1.738PhePro: 1.738 ± 0.0
2.897PheGln: 2.897 ± 0.0
4.635PheArg: 4.635 ± 0.0
2.317PheSer: 2.317 ± 0.0
1.738PheThr: 1.738 ± 0.0
3.476PheVal: 3.476 ± 0.0
1.738PheTrp: 1.738 ± 0.0
2.317PheTyr: 2.317 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
5.214GlyAla: 5.214 ± 0.0
2.897GlyCys: 2.897 ± 0.0
4.056GlyAsp: 4.056 ± 0.0
4.635GlyGlu: 4.635 ± 0.0
3.476GlyPhe: 3.476 ± 0.0
5.214GlyGly: 5.214 ± 0.0
2.897GlyHis: 2.897 ± 0.0
6.952GlyIle: 6.952 ± 0.0
2.317GlyLys: 2.317 ± 0.0
4.056GlyLeu: 4.056 ± 0.0
1.159GlyMet: 1.159 ± 0.0
1.159GlyAsn: 1.159 ± 0.0
1.159GlyPro: 1.159 ± 0.0
2.897GlyGln: 2.897 ± 0.0
4.056GlyArg: 4.056 ± 0.0
4.635GlySer: 4.635 ± 0.0
1.159GlyThr: 1.159 ± 0.0
6.373GlyVal: 6.373 ± 0.0
0.579GlyTrp: 0.579 ± 0.0
1.738GlyTyr: 1.738 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.159HisAla: 1.159 ± 0.0
0.579HisCys: 0.579 ± 0.0
1.738HisAsp: 1.738 ± 0.0
0.0HisGlu: 0.0 ± 0.0
1.159HisPhe: 1.159 ± 0.0
1.159HisGly: 1.159 ± 0.0
0.579HisHis: 0.579 ± 0.0
1.738HisIle: 1.738 ± 0.0
0.0HisLys: 0.0 ± 0.0
0.579HisLeu: 0.579 ± 0.0
0.579HisMet: 0.579 ± 0.0
0.0HisAsn: 0.0 ± 0.0
1.159HisPro: 1.159 ± 0.0
0.579HisGln: 0.579 ± 0.0
2.897HisArg: 2.897 ± 0.0
1.159HisSer: 1.159 ± 0.0
0.579HisThr: 0.579 ± 0.0
2.897HisVal: 2.897 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.738HisTyr: 1.738 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
5.214IleAla: 5.214 ± 0.0
1.159IleCys: 1.159 ± 0.0
2.897IleAsp: 2.897 ± 0.0
2.317IleGlu: 2.317 ± 0.0
2.897IlePhe: 2.897 ± 0.0
3.476IleGly: 3.476 ± 0.0
1.738IleHis: 1.738 ± 0.0
3.476IleIle: 3.476 ± 0.0
2.317IleLys: 2.317 ± 0.0
2.317IleLeu: 2.317 ± 0.0
0.579IleMet: 0.579 ± 0.0
2.897IleAsn: 2.897 ± 0.0
2.317IlePro: 2.317 ± 0.0
2.317IleGln: 2.317 ± 0.0
2.897IleArg: 2.897 ± 0.0
2.897IleSer: 2.897 ± 0.0
5.214IleThr: 5.214 ± 0.0
2.317IleVal: 2.317 ± 0.0
0.579IleTrp: 0.579 ± 0.0
1.738IleTyr: 1.738 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
4.056LysAla: 4.056 ± 0.0
0.579LysCys: 0.579 ± 0.0
3.476LysAsp: 3.476 ± 0.0
2.897LysGlu: 2.897 ± 0.0
2.897LysPhe: 2.897 ± 0.0
3.476LysGly: 3.476 ± 0.0
0.579LysHis: 0.579 ± 0.0
1.159LysIle: 1.159 ± 0.0
4.635LysLys: 4.635 ± 0.0
3.476LysLeu: 3.476 ± 0.0
3.476LysMet: 3.476 ± 0.0
1.738LysAsn: 1.738 ± 0.0
0.579LysPro: 0.579 ± 0.0
2.317LysGln: 2.317 ± 0.0
5.794LysArg: 5.794 ± 0.0
2.317LysSer: 2.317 ± 0.0
3.476LysThr: 3.476 ± 0.0
5.214LysVal: 5.214 ± 0.0
2.317LysTrp: 2.317 ± 0.0
1.159LysTyr: 1.159 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.373LeuAla: 6.373 ± 0.0
1.738LeuCys: 1.738 ± 0.0
2.897LeuAsp: 2.897 ± 0.0
6.373LeuGlu: 6.373 ± 0.0
5.214LeuPhe: 5.214 ± 0.0
3.476LeuGly: 3.476 ± 0.0
1.738LeuHis: 1.738 ± 0.0
1.159LeuIle: 1.159 ± 0.0
4.635LeuLys: 4.635 ± 0.0
6.952LeuLeu: 6.952 ± 0.0
3.476LeuMet: 3.476 ± 0.0
3.476LeuAsn: 3.476 ± 0.0
4.635LeuPro: 4.635 ± 0.0
3.476LeuGln: 3.476 ± 0.0
2.317LeuArg: 2.317 ± 0.0
5.214LeuSer: 5.214 ± 0.0
7.532LeuThr: 7.532 ± 0.0
7.532LeuVal: 7.532 ± 0.0
0.0LeuTrp: 0.0 ± 0.0
1.159LeuTyr: 1.159 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
4.635MetAla: 4.635 ± 0.0
1.159MetCys: 1.159 ± 0.0
1.738MetAsp: 1.738 ± 0.0
0.579MetGlu: 0.579 ± 0.0
0.0MetPhe: 0.0 ± 0.0
1.738MetGly: 1.738 ± 0.0
1.159MetHis: 1.159 ± 0.0
1.159MetIle: 1.159 ± 0.0
1.738MetLys: 1.738 ± 0.0
2.897MetLeu: 2.897 ± 0.0
1.159MetMet: 1.159 ± 0.0
1.159MetAsn: 1.159 ± 0.0
1.159MetPro: 1.159 ± 0.0
4.635MetGln: 4.635 ± 0.0
0.579MetArg: 0.579 ± 0.0
1.738MetSer: 1.738 ± 0.0
1.738MetThr: 1.738 ± 0.0
1.159MetVal: 1.159 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.159MetTyr: 1.159 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.317AsnAla: 2.317 ± 0.0
0.579AsnCys: 0.579 ± 0.0
2.317AsnAsp: 2.317 ± 0.0
2.317AsnGlu: 2.317 ± 0.0
1.738AsnPhe: 1.738 ± 0.0
4.635AsnGly: 4.635 ± 0.0
1.738AsnHis: 1.738 ± 0.0
1.159AsnIle: 1.159 ± 0.0
2.317AsnLys: 2.317 ± 0.0
2.317AsnLeu: 2.317 ± 0.0
1.738AsnMet: 1.738 ± 0.0
1.738AsnAsn: 1.738 ± 0.0
2.897AsnPro: 2.897 ± 0.0
0.579AsnGln: 0.579 ± 0.0
2.897AsnArg: 2.897 ± 0.0
2.897AsnSer: 2.897 ± 0.0
1.159AsnThr: 1.159 ± 0.0
1.738AsnVal: 1.738 ± 0.0
0.579AsnTrp: 0.579 ± 0.0
0.579AsnTyr: 0.579 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
0.579ProAla: 0.579 ± 0.0
0.0ProCys: 0.0 ± 0.0
2.317ProAsp: 2.317 ± 0.0
2.897ProGlu: 2.897 ± 0.0
1.738ProPhe: 1.738 ± 0.0
0.579ProGly: 0.579 ± 0.0
1.159ProHis: 1.159 ± 0.0
1.738ProIle: 1.738 ± 0.0
3.476ProLys: 3.476 ± 0.0
3.476ProLeu: 3.476 ± 0.0
1.738ProMet: 1.738 ± 0.0
1.159ProAsn: 1.159 ± 0.0
1.738ProPro: 1.738 ± 0.0
1.738ProGln: 1.738 ± 0.0
1.159ProArg: 1.159 ± 0.0
2.897ProSer: 2.897 ± 0.0
4.056ProThr: 4.056 ± 0.0
3.476ProVal: 3.476 ± 0.0
1.159ProTrp: 1.159 ± 0.0
1.738ProTyr: 1.738 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.476GlnAla: 3.476 ± 0.0
1.738GlnCys: 1.738 ± 0.0
1.159GlnAsp: 1.159 ± 0.0
1.738GlnGlu: 1.738 ± 0.0
2.897GlnPhe: 2.897 ± 0.0
4.056GlnGly: 4.056 ± 0.0
0.579GlnHis: 0.579 ± 0.0
1.159GlnIle: 1.159 ± 0.0
2.897GlnLys: 2.897 ± 0.0
2.897GlnLeu: 2.897 ± 0.0
0.579GlnMet: 0.579 ± 0.0
1.159GlnAsn: 1.159 ± 0.0
1.738GlnPro: 1.738 ± 0.0
2.897GlnGln: 2.897 ± 0.0
1.738GlnArg: 1.738 ± 0.0
5.214GlnSer: 5.214 ± 0.0
2.317GlnThr: 2.317 ± 0.0
1.159GlnVal: 1.159 ± 0.0
0.579GlnTrp: 0.579 ± 0.0
0.579GlnTyr: 0.579 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
6.952ArgAla: 6.952 ± 0.0
0.0ArgCys: 0.0 ± 0.0
1.738ArgAsp: 1.738 ± 0.0
3.476ArgGlu: 3.476 ± 0.0
5.214ArgPhe: 5.214 ± 0.0
2.317ArgGly: 2.317 ± 0.0
1.738ArgHis: 1.738 ± 0.0
1.159ArgIle: 1.159 ± 0.0
2.897ArgLys: 2.897 ± 0.0
3.476ArgLeu: 3.476 ± 0.0
1.159ArgMet: 1.159 ± 0.0
2.897ArgAsn: 2.897 ± 0.0
2.317ArgPro: 2.317 ± 0.0
1.738ArgGln: 1.738 ± 0.0
3.476ArgArg: 3.476 ± 0.0
4.635ArgSer: 4.635 ± 0.0
2.897ArgThr: 2.897 ± 0.0
4.635ArgVal: 4.635 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
2.317ArgTyr: 2.317 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
6.952SerAla: 6.952 ± 0.0
1.159SerCys: 1.159 ± 0.0
3.476SerAsp: 3.476 ± 0.0
2.317SerGlu: 2.317 ± 0.0
3.476SerPhe: 3.476 ± 0.0
5.214SerGly: 5.214 ± 0.0
0.0SerHis: 0.0 ± 0.0
1.738SerIle: 1.738 ± 0.0
4.056SerLys: 4.056 ± 0.0
6.373SerLeu: 6.373 ± 0.0
1.159SerMet: 1.159 ± 0.0
3.476SerAsn: 3.476 ± 0.0
1.159SerPro: 1.159 ± 0.0
0.579SerGln: 0.579 ± 0.0
0.579SerArg: 0.579 ± 0.0
4.056SerSer: 4.056 ± 0.0
1.738SerThr: 1.738 ± 0.0
5.794SerVal: 5.794 ± 0.0
1.738SerTrp: 1.738 ± 0.0
1.159SerTyr: 1.159 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
6.373ThrAla: 6.373 ± 0.0
1.738ThrCys: 1.738 ± 0.0
0.579ThrAsp: 0.579 ± 0.0
4.056ThrGlu: 4.056 ± 0.0
2.317ThrPhe: 2.317 ± 0.0
5.794ThrGly: 5.794 ± 0.0
1.159ThrHis: 1.159 ± 0.0
1.738ThrIle: 1.738 ± 0.0
2.317ThrLys: 2.317 ± 0.0
6.952ThrLeu: 6.952 ± 0.0
2.317ThrMet: 2.317 ± 0.0
1.738ThrAsn: 1.738 ± 0.0
1.159ThrPro: 1.159 ± 0.0
2.317ThrGln: 2.317 ± 0.0
1.738ThrArg: 1.738 ± 0.0
5.214ThrSer: 5.214 ± 0.0
1.738ThrThr: 1.738 ± 0.0
5.214ThrVal: 5.214 ± 0.0
0.579ThrTrp: 0.579 ± 0.0
2.317ThrTyr: 2.317 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
8.691ValAla: 8.691 ± 0.0
2.317ValCys: 2.317 ± 0.0
3.476ValAsp: 3.476 ± 0.0
2.897ValGlu: 2.897 ± 0.0
4.635ValPhe: 4.635 ± 0.0
4.635ValGly: 4.635 ± 0.0
1.159ValHis: 1.159 ± 0.0
3.476ValIle: 3.476 ± 0.0
2.897ValLys: 2.897 ± 0.0
4.635ValLeu: 4.635 ± 0.0
3.476ValMet: 3.476 ± 0.0
3.476ValAsn: 3.476 ± 0.0
4.056ValPro: 4.056 ± 0.0
2.897ValGln: 2.897 ± 0.0
4.635ValArg: 4.635 ± 0.0
2.897ValSer: 2.897 ± 0.0
4.635ValThr: 4.635 ± 0.0
4.056ValVal: 4.056 ± 0.0
1.738ValTrp: 1.738 ± 0.0
2.317ValTyr: 2.317 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.159TrpAla: 1.159 ± 0.0
1.159TrpCys: 1.159 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
1.738TrpGlu: 1.738 ± 0.0
1.738TrpPhe: 1.738 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.579TrpIle: 0.579 ± 0.0
0.579TrpLys: 0.579 ± 0.0
0.579TrpLeu: 0.579 ± 0.0
1.159TrpMet: 1.159 ± 0.0
0.579TrpAsn: 0.579 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.579TrpGln: 0.579 ± 0.0
1.159TrpArg: 1.159 ± 0.0
0.579TrpSer: 0.579 ± 0.0
0.579TrpThr: 0.579 ± 0.0
1.738TrpVal: 1.738 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
2.317TrpTyr: 2.317 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
4.056TyrAla: 4.056 ± 0.0
0.579TyrCys: 0.579 ± 0.0
1.738TyrAsp: 1.738 ± 0.0
3.476TyrGlu: 3.476 ± 0.0
1.738TyrPhe: 1.738 ± 0.0
2.897TyrGly: 2.897 ± 0.0
0.579TyrHis: 0.579 ± 0.0
2.317TyrIle: 2.317 ± 0.0
1.159TyrLys: 1.159 ± 0.0
3.476TyrLeu: 3.476 ± 0.0
1.159TyrMet: 1.159 ± 0.0
2.317TyrAsn: 2.317 ± 0.0
0.579TyrPro: 0.579 ± 0.0
1.738TyrGln: 1.738 ± 0.0
1.159TyrArg: 1.159 ± 0.0
0.0TyrSer: 0.0 ± 0.0
1.738TyrThr: 1.738 ± 0.0
2.897TyrVal: 2.897 ± 0.0
0.579TyrTrp: 0.579 ± 0.0
0.579TyrTyr: 0.579 ± 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 (1727 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