Amino acid dipepetide frequency for Feline sakobuvirus A

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
9.358AlaAla: 9.358 ± 0.0
0.425AlaCys: 0.425 ± 0.0
4.679AlaAsp: 4.679 ± 0.0
2.127AlaGlu: 2.127 ± 0.0
2.977AlaPhe: 2.977 ± 0.0
8.507AlaGly: 8.507 ± 0.0
0.851AlaHis: 0.851 ± 0.0
2.127AlaIle: 2.127 ± 0.0
3.403AlaLys: 3.403 ± 0.0
8.932AlaLeu: 8.932 ± 0.0
2.127AlaMet: 2.127 ± 0.0
4.679AlaAsn: 4.679 ± 0.0
7.656AlaPro: 7.656 ± 0.0
2.552AlaGln: 2.552 ± 0.0
3.828AlaArg: 3.828 ± 0.0
5.104AlaSer: 5.104 ± 0.0
5.53AlaThr: 5.53 ± 0.0
5.955AlaVal: 5.955 ± 0.0
1.276AlaTrp: 1.276 ± 0.0
1.701AlaTyr: 1.701 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.701CysAla: 1.701 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.425CysAsp: 0.425 ± 0.0
0.0CysGlu: 0.0 ± 0.0
1.276CysPhe: 1.276 ± 0.0
1.276CysGly: 1.276 ± 0.0
0.425CysHis: 0.425 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.425CysLys: 0.425 ± 0.0
2.127CysLeu: 2.127 ± 0.0
0.0CysMet: 0.0 ± 0.0
1.276CysAsn: 1.276 ± 0.0
1.701CysPro: 1.701 ± 0.0
2.552CysGln: 2.552 ± 0.0
0.0CysArg: 0.0 ± 0.0
1.701CysSer: 1.701 ± 0.0
0.425CysThr: 0.425 ± 0.0
1.701CysVal: 1.701 ± 0.0
0.425CysTrp: 0.425 ± 0.0
0.425CysTyr: 0.425 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.127AspAla: 2.127 ± 0.0
1.276AspCys: 1.276 ± 0.0
2.977AspAsp: 2.977 ± 0.0
2.552AspGlu: 2.552 ± 0.0
3.403AspPhe: 3.403 ± 0.0
2.127AspGly: 2.127 ± 0.0
1.276AspHis: 1.276 ± 0.0
1.276AspIle: 1.276 ± 0.0
1.701AspLys: 1.701 ± 0.0
5.955AspLeu: 5.955 ± 0.0
0.425AspMet: 0.425 ± 0.0
2.127AspAsn: 2.127 ± 0.0
5.104AspPro: 5.104 ± 0.0
0.425AspGln: 0.425 ± 0.0
2.977AspArg: 2.977 ± 0.0
5.53AspSer: 5.53 ± 0.0
1.701AspThr: 1.701 ± 0.0
4.254AspVal: 4.254 ± 0.0
1.701AspTrp: 1.701 ± 0.0
1.276AspTyr: 1.276 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
5.104GluAla: 5.104 ± 0.0
0.0GluCys: 0.0 ± 0.0
1.701GluAsp: 1.701 ± 0.0
0.851GluGlu: 0.851 ± 0.0
1.276GluPhe: 1.276 ± 0.0
2.127GluGly: 2.127 ± 0.0
2.127GluHis: 2.127 ± 0.0
1.276GluIle: 1.276 ± 0.0
1.276GluLys: 1.276 ± 0.0
4.679GluLeu: 4.679 ± 0.0
0.851GluMet: 0.851 ± 0.0
0.851GluAsn: 0.851 ± 0.0
3.828GluPro: 3.828 ± 0.0
1.276GluGln: 1.276 ± 0.0
0.425GluArg: 0.425 ± 0.0
1.276GluSer: 1.276 ± 0.0
2.552GluThr: 2.552 ± 0.0
3.403GluVal: 3.403 ± 0.0
0.851GluTrp: 0.851 ± 0.0
0.425GluTyr: 0.425 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.552PheAla: 2.552 ± 0.0
0.0PheCys: 0.0 ± 0.0
2.127PheAsp: 2.127 ± 0.0
2.127PheGlu: 2.127 ± 0.0
2.552PhePhe: 2.552 ± 0.0
3.828PheGly: 3.828 ± 0.0
2.127PheHis: 2.127 ± 0.0
2.127PheIle: 2.127 ± 0.0
0.851PheLys: 0.851 ± 0.0
2.127PheLeu: 2.127 ± 0.0
0.851PheMet: 0.851 ± 0.0
1.276PheAsn: 1.276 ± 0.0
4.679PhePro: 4.679 ± 0.0
1.276PheGln: 1.276 ± 0.0
1.276PheArg: 1.276 ± 0.0
4.679PheSer: 4.679 ± 0.0
2.977PheThr: 2.977 ± 0.0
4.254PheVal: 4.254 ± 0.0
0.0PheTrp: 0.0 ± 0.0
2.127PheTyr: 2.127 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
6.38GlyAla: 6.38 ± 0.0
1.701GlyCys: 1.701 ± 0.0
5.104GlyAsp: 5.104 ± 0.0
1.701GlyGlu: 1.701 ± 0.0
4.254GlyPhe: 4.254 ± 0.0
5.104GlyGly: 5.104 ± 0.0
0.851GlyHis: 0.851 ± 0.0
1.701GlyIle: 1.701 ± 0.0
1.701GlyLys: 1.701 ± 0.0
3.828GlyLeu: 3.828 ± 0.0
1.701GlyMet: 1.701 ± 0.0
2.977GlyAsn: 2.977 ± 0.0
7.231GlyPro: 7.231 ± 0.0
2.977GlyGln: 2.977 ± 0.0
2.552GlyArg: 2.552 ± 0.0
6.38GlySer: 6.38 ± 0.0
3.828GlyThr: 3.828 ± 0.0
11.059GlyVal: 11.059 ± 0.0
0.0GlyTrp: 0.0 ± 0.0
3.403GlyTyr: 3.403 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.851HisAla: 0.851 ± 0.0
0.425HisCys: 0.425 ± 0.0
0.425HisAsp: 0.425 ± 0.0
1.701HisGlu: 1.701 ± 0.0
2.127HisPhe: 2.127 ± 0.0
2.127HisGly: 2.127 ± 0.0
0.425HisHis: 0.425 ± 0.0
0.425HisIle: 0.425 ± 0.0
0.0HisLys: 0.0 ± 0.0
1.701HisLeu: 1.701 ± 0.0
0.425HisMet: 0.425 ± 0.0
0.851HisAsn: 0.851 ± 0.0
1.701HisPro: 1.701 ± 0.0
0.425HisGln: 0.425 ± 0.0
0.851HisArg: 0.851 ± 0.0
2.552HisSer: 2.552 ± 0.0
2.127HisThr: 2.127 ± 0.0
2.977HisVal: 2.977 ± 0.0
0.851HisTrp: 0.851 ± 0.0
1.701HisTyr: 1.701 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.679IleAla: 4.679 ± 0.0
1.701IleCys: 1.701 ± 0.0
1.701IleAsp: 1.701 ± 0.0
0.425IleGlu: 0.425 ± 0.0
0.851IlePhe: 0.851 ± 0.0
3.828IleGly: 3.828 ± 0.0
2.552IleHis: 2.552 ± 0.0
2.977IleIle: 2.977 ± 0.0
2.552IleLys: 2.552 ± 0.0
2.552IleLeu: 2.552 ± 0.0
0.425IleMet: 0.425 ± 0.0
1.276IleAsn: 1.276 ± 0.0
1.276IlePro: 1.276 ± 0.0
1.276IleGln: 1.276 ± 0.0
2.127IleArg: 2.127 ± 0.0
3.828IleSer: 3.828 ± 0.0
2.127IleThr: 2.127 ± 0.0
0.425IleVal: 0.425 ± 0.0
0.425IleTrp: 0.425 ± 0.0
1.701IleTyr: 1.701 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.403LysAla: 3.403 ± 0.0
0.851LysCys: 0.851 ± 0.0
1.701LysAsp: 1.701 ± 0.0
1.276LysGlu: 1.276 ± 0.0
0.425LysPhe: 0.425 ± 0.0
2.127LysGly: 2.127 ± 0.0
1.701LysHis: 1.701 ± 0.0
1.276LysIle: 1.276 ± 0.0
0.425LysLys: 0.425 ± 0.0
2.977LysLeu: 2.977 ± 0.0
0.0LysMet: 0.0 ± 0.0
0.851LysAsn: 0.851 ± 0.0
2.977LysPro: 2.977 ± 0.0
2.127LysGln: 2.127 ± 0.0
1.276LysArg: 1.276 ± 0.0
2.552LysSer: 2.552 ± 0.0
0.425LysThr: 0.425 ± 0.0
1.276LysVal: 1.276 ± 0.0
0.851LysTrp: 0.851 ± 0.0
0.0LysTyr: 0.0 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
8.082LeuAla: 8.082 ± 0.0
2.127LeuCys: 2.127 ± 0.0
4.679LeuAsp: 4.679 ± 0.0
6.38LeuGlu: 6.38 ± 0.0
3.403LeuPhe: 3.403 ± 0.0
4.254LeuGly: 4.254 ± 0.0
0.851LeuHis: 0.851 ± 0.0
4.254LeuIle: 4.254 ± 0.0
4.254LeuLys: 4.254 ± 0.0
6.38LeuLeu: 6.38 ± 0.0
2.127LeuMet: 2.127 ± 0.0
2.552LeuAsn: 2.552 ± 0.0
8.082LeuPro: 8.082 ± 0.0
2.552LeuGln: 2.552 ± 0.0
3.828LeuArg: 3.828 ± 0.0
11.91LeuSer: 11.91 ± 0.0
4.679LeuThr: 4.679 ± 0.0
6.806LeuVal: 6.806 ± 0.0
0.425LeuTrp: 0.425 ± 0.0
1.701LeuTyr: 1.701 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
2.127MetAla: 2.127 ± 0.0
0.425MetCys: 0.425 ± 0.0
2.127MetAsp: 2.127 ± 0.0
0.425MetGlu: 0.425 ± 0.0
0.425MetPhe: 0.425 ± 0.0
0.425MetGly: 0.425 ± 0.0
1.276MetHis: 1.276 ± 0.0
0.425MetIle: 0.425 ± 0.0
0.0MetLys: 0.0 ± 0.0
0.851MetLeu: 0.851 ± 0.0
0.425MetMet: 0.425 ± 0.0
0.0MetAsn: 0.0 ± 0.0
0.425MetPro: 0.425 ± 0.0
0.425MetGln: 0.425 ± 0.0
0.851MetArg: 0.851 ± 0.0
2.552MetSer: 2.552 ± 0.0
0.851MetThr: 0.851 ± 0.0
1.276MetVal: 1.276 ± 0.0
0.851MetTrp: 0.851 ± 0.0
1.276MetTyr: 1.276 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.403AsnAla: 3.403 ± 0.0
1.276AsnCys: 1.276 ± 0.0
0.425AsnAsp: 0.425 ± 0.0
1.276AsnGlu: 1.276 ± 0.0
2.552AsnPhe: 2.552 ± 0.0
2.552AsnGly: 2.552 ± 0.0
0.851AsnHis: 0.851 ± 0.0
0.851AsnIle: 0.851 ± 0.0
1.276AsnLys: 1.276 ± 0.0
2.552AsnLeu: 2.552 ± 0.0
0.425AsnMet: 0.425 ± 0.0
2.552AsnAsn: 2.552 ± 0.0
6.38AsnPro: 6.38 ± 0.0
0.425AsnGln: 0.425 ± 0.0
0.0AsnArg: 0.0 ± 0.0
5.104AsnSer: 5.104 ± 0.0
4.254AsnThr: 4.254 ± 0.0
1.276AsnVal: 1.276 ± 0.0
0.851AsnTrp: 0.851 ± 0.0
2.127AsnTyr: 2.127 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
5.955ProAla: 5.955 ± 0.0
0.851ProCys: 0.851 ± 0.0
7.231ProAsp: 7.231 ± 0.0
4.679ProGlu: 4.679 ± 0.0
3.403ProPhe: 3.403 ± 0.0
7.656ProGly: 7.656 ± 0.0
0.425ProHis: 0.425 ± 0.0
2.127ProIle: 2.127 ± 0.0
2.127ProLys: 2.127 ± 0.0
9.783ProLeu: 9.783 ± 0.0
0.851ProMet: 0.851 ± 0.0
3.828ProAsn: 3.828 ± 0.0
4.679ProPro: 4.679 ± 0.0
3.828ProGln: 3.828 ± 0.0
3.403ProArg: 3.403 ± 0.0
6.38ProSer: 6.38 ± 0.0
7.656ProThr: 7.656 ± 0.0
8.082ProVal: 8.082 ± 0.0
2.127ProTrp: 2.127 ± 0.0
5.104ProTyr: 5.104 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
4.679GlnAla: 4.679 ± 0.0
1.276GlnCys: 1.276 ± 0.0
1.701GlnAsp: 1.701 ± 0.0
1.276GlnGlu: 1.276 ± 0.0
0.425GlnPhe: 0.425 ± 0.0
2.552GlnGly: 2.552 ± 0.0
2.127GlnHis: 2.127 ± 0.0
0.425GlnIle: 0.425 ± 0.0
0.851GlnLys: 0.851 ± 0.0
2.977GlnLeu: 2.977 ± 0.0
0.0GlnMet: 0.0 ± 0.0
1.276GlnAsn: 1.276 ± 0.0
3.403GlnPro: 3.403 ± 0.0
0.425GlnGln: 0.425 ± 0.0
3.403GlnArg: 3.403 ± 0.0
1.701GlnSer: 1.701 ± 0.0
2.127GlnThr: 2.127 ± 0.0
1.701GlnVal: 1.701 ± 0.0
0.425GlnTrp: 0.425 ± 0.0
0.425GlnTyr: 0.425 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
2.552ArgAla: 2.552 ± 0.0
1.276ArgCys: 1.276 ± 0.0
2.127ArgAsp: 2.127 ± 0.0
1.276ArgGlu: 1.276 ± 0.0
1.276ArgPhe: 1.276 ± 0.0
3.403ArgGly: 3.403 ± 0.0
1.701ArgHis: 1.701 ± 0.0
2.552ArgIle: 2.552 ± 0.0
0.851ArgLys: 0.851 ± 0.0
4.679ArgLeu: 4.679 ± 0.0
0.425ArgMet: 0.425 ± 0.0
2.127ArgAsn: 2.127 ± 0.0
4.254ArgPro: 4.254 ± 0.0
1.701ArgGln: 1.701 ± 0.0
3.828ArgArg: 3.828 ± 0.0
2.977ArgSer: 2.977 ± 0.0
2.127ArgThr: 2.127 ± 0.0
4.254ArgVal: 4.254 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
1.701ArgTyr: 1.701 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
7.656SerAla: 7.656 ± 0.0
2.127SerCys: 2.127 ± 0.0
2.127SerAsp: 2.127 ± 0.0
2.552SerGlu: 2.552 ± 0.0
6.806SerPhe: 6.806 ± 0.0
7.656SerGly: 7.656 ± 0.0
0.851SerHis: 0.851 ± 0.0
6.806SerIle: 6.806 ± 0.0
0.851SerLys: 0.851 ± 0.0
9.358SerLeu: 9.358 ± 0.0
1.276SerMet: 1.276 ± 0.0
3.828SerAsn: 3.828 ± 0.0
7.231SerPro: 7.231 ± 0.0
3.403SerGln: 3.403 ± 0.0
1.276SerArg: 1.276 ± 0.0
8.932SerSer: 8.932 ± 0.0
7.231SerThr: 7.231 ± 0.0
9.783SerVal: 9.783 ± 0.0
0.851SerTrp: 0.851 ± 0.0
1.701SerTyr: 1.701 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.403ThrAla: 3.403 ± 0.0
0.0ThrCys: 0.0 ± 0.0
1.276ThrAsp: 1.276 ± 0.0
1.701ThrGlu: 1.701 ± 0.0
2.977ThrPhe: 2.977 ± 0.0
4.679ThrGly: 4.679 ± 0.0
1.276ThrHis: 1.276 ± 0.0
1.276ThrIle: 1.276 ± 0.0
2.127ThrLys: 2.127 ± 0.0
5.955ThrLeu: 5.955 ± 0.0
2.127ThrMet: 2.127 ± 0.0
1.276ThrAsn: 1.276 ± 0.0
8.932ThrPro: 8.932 ± 0.0
2.127ThrGln: 2.127 ± 0.0
4.679ThrArg: 4.679 ± 0.0
7.656ThrSer: 7.656 ± 0.0
4.679ThrThr: 4.679 ± 0.0
4.679ThrVal: 4.679 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
2.977ThrTyr: 2.977 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
6.806ValAla: 6.806 ± 0.0
1.276ValCys: 1.276 ± 0.0
5.104ValAsp: 5.104 ± 0.0
2.977ValGlu: 2.977 ± 0.0
1.701ValPhe: 1.701 ± 0.0
7.231ValGly: 7.231 ± 0.0
2.127ValHis: 2.127 ± 0.0
2.552ValIle: 2.552 ± 0.0
2.552ValLys: 2.552 ± 0.0
8.082ValLeu: 8.082 ± 0.0
1.701ValMet: 1.701 ± 0.0
3.828ValAsn: 3.828 ± 0.0
8.082ValPro: 8.082 ± 0.0
2.552ValGln: 2.552 ± 0.0
4.254ValArg: 4.254 ± 0.0
8.082ValSer: 8.082 ± 0.0
3.403ValThr: 3.403 ± 0.0
6.38ValVal: 6.38 ± 0.0
1.276ValTrp: 1.276 ± 0.0
1.701ValTyr: 1.701 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.851TrpAla: 0.851 ± 0.0
0.0TrpCys: 0.0 ± 0.0
2.127TrpAsp: 2.127 ± 0.0
0.425TrpGlu: 0.425 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.425TrpGly: 0.425 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.425TrpIle: 0.425 ± 0.0
0.425TrpLys: 0.425 ± 0.0
1.276TrpLeu: 1.276 ± 0.0
0.0TrpMet: 0.0 ± 0.0
1.701TrpAsn: 1.701 ± 0.0
0.425TrpPro: 0.425 ± 0.0
0.0TrpGln: 0.0 ± 0.0
1.276TrpArg: 1.276 ± 0.0
1.276TrpSer: 1.276 ± 0.0
2.127TrpThr: 2.127 ± 0.0
0.851TrpVal: 0.851 ± 0.0
0.425TrpTrp: 0.425 ± 0.0
0.851TrpTyr: 0.851 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.552TyrAla: 2.552 ± 0.0
0.851TyrCys: 0.851 ± 0.0
0.425TyrAsp: 0.425 ± 0.0
0.425TyrGlu: 0.425 ± 0.0
1.701TyrPhe: 1.701 ± 0.0
2.552TyrGly: 2.552 ± 0.0
0.851TyrHis: 0.851 ± 0.0
3.828TyrIle: 3.828 ± 0.0
0.851TyrLys: 0.851 ± 0.0
2.552TyrLeu: 2.552 ± 0.0
0.851TyrMet: 0.851 ± 0.0
1.276TyrAsn: 1.276 ± 0.0
2.127TyrPro: 2.127 ± 0.0
0.851TyrGln: 0.851 ± 0.0
2.977TyrArg: 2.977 ± 0.0
2.127TyrSer: 2.127 ± 0.0
2.977TyrThr: 2.977 ± 0.0
1.276TyrVal: 1.276 ± 0.0
1.276TyrTrp: 1.276 ± 0.0
1.276TyrTyr: 1.276 ± 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 (2352 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