Amino acid dipepetide frequency for Beihai picorna-like virus 32

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
7.238AlaAla: 7.238 ± 0.0
1.809AlaCys: 1.809 ± 0.0
1.206AlaAsp: 1.206 ± 0.0
6.634AlaGlu: 6.634 ± 0.0
3.619AlaPhe: 3.619 ± 0.0
6.031AlaGly: 6.031 ± 0.0
1.206AlaHis: 1.206 ± 0.0
6.031AlaIle: 6.031 ± 0.0
4.222AlaLys: 4.222 ± 0.0
6.634AlaLeu: 6.634 ± 0.0
1.809AlaMet: 1.809 ± 0.0
1.206AlaAsn: 1.206 ± 0.0
0.603AlaPro: 0.603 ± 0.0
3.619AlaGln: 3.619 ± 0.0
5.428AlaArg: 5.428 ± 0.0
5.428AlaSer: 5.428 ± 0.0
4.222AlaThr: 4.222 ± 0.0
5.428AlaVal: 5.428 ± 0.0
0.0AlaTrp: 0.0 ± 0.0
3.619AlaTyr: 3.619 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
2.413CysAla: 2.413 ± 0.0
0.603CysCys: 0.603 ± 0.0
0.603CysAsp: 0.603 ± 0.0
2.413CysGlu: 2.413 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.0CysGly: 0.0 ± 0.0
0.0CysHis: 0.0 ± 0.0
1.206CysIle: 1.206 ± 0.0
0.603CysLys: 0.603 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.603CysMet: 0.603 ± 0.0
1.809CysAsn: 1.809 ± 0.0
1.206CysPro: 1.206 ± 0.0
0.603CysGln: 0.603 ± 0.0
0.0CysArg: 0.0 ± 0.0
1.809CysSer: 1.809 ± 0.0
0.603CysThr: 0.603 ± 0.0
1.809CysVal: 1.809 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.603CysTyr: 0.603 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.428AspAla: 5.428 ± 0.0
0.0AspCys: 0.0 ± 0.0
3.016AspAsp: 3.016 ± 0.0
2.413AspGlu: 2.413 ± 0.0
1.809AspPhe: 1.809 ± 0.0
2.413AspGly: 2.413 ± 0.0
1.809AspHis: 1.809 ± 0.0
4.222AspIle: 4.222 ± 0.0
2.413AspLys: 2.413 ± 0.0
4.825AspLeu: 4.825 ± 0.0
3.016AspMet: 3.016 ± 0.0
3.016AspAsn: 3.016 ± 0.0
1.206AspPro: 1.206 ± 0.0
0.603AspGln: 0.603 ± 0.0
3.016AspArg: 3.016 ± 0.0
1.206AspSer: 1.206 ± 0.0
1.206AspThr: 1.206 ± 0.0
5.428AspVal: 5.428 ± 0.0
0.603AspTrp: 0.603 ± 0.0
1.809AspTyr: 1.809 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
3.016GluAla: 3.016 ± 0.0
2.413GluCys: 2.413 ± 0.0
2.413GluAsp: 2.413 ± 0.0
7.238GluGlu: 7.238 ± 0.0
4.825GluPhe: 4.825 ± 0.0
4.222GluGly: 4.222 ± 0.0
1.206GluHis: 1.206 ± 0.0
3.016GluIle: 3.016 ± 0.0
6.031GluLys: 6.031 ± 0.0
5.428GluLeu: 5.428 ± 0.0
3.016GluMet: 3.016 ± 0.0
1.809GluAsn: 1.809 ± 0.0
2.413GluPro: 2.413 ± 0.0
3.016GluGln: 3.016 ± 0.0
4.222GluArg: 4.222 ± 0.0
2.413GluSer: 2.413 ± 0.0
2.413GluThr: 2.413 ± 0.0
2.413GluVal: 2.413 ± 0.0
1.206GluTrp: 1.206 ± 0.0
3.619GluTyr: 3.619 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
3.016PheAla: 3.016 ± 0.0
1.206PheCys: 1.206 ± 0.0
3.619PheAsp: 3.619 ± 0.0
3.619PheGlu: 3.619 ± 0.0
3.016PhePhe: 3.016 ± 0.0
5.428PheGly: 5.428 ± 0.0
0.603PheHis: 0.603 ± 0.0
2.413PheIle: 2.413 ± 0.0
1.809PheLys: 1.809 ± 0.0
3.619PheLeu: 3.619 ± 0.0
1.206PheMet: 1.206 ± 0.0
1.809PheAsn: 1.809 ± 0.0
3.619PhePro: 3.619 ± 0.0
1.809PheGln: 1.809 ± 0.0
1.809PheArg: 1.809 ± 0.0
1.206PheSer: 1.206 ± 0.0
3.016PheThr: 3.016 ± 0.0
2.413PheVal: 2.413 ± 0.0
0.603PheTrp: 0.603 ± 0.0
0.603PheTyr: 0.603 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
3.016GlyAla: 3.016 ± 0.0
0.0GlyCys: 0.0 ± 0.0
3.619GlyAsp: 3.619 ± 0.0
3.016GlyGlu: 3.016 ± 0.0
1.809GlyPhe: 1.809 ± 0.0
3.016GlyGly: 3.016 ± 0.0
3.619GlyHis: 3.619 ± 0.0
6.634GlyIle: 6.634 ± 0.0
7.841GlyLys: 7.841 ± 0.0
3.619GlyLeu: 3.619 ± 0.0
0.603GlyMet: 0.603 ± 0.0
3.016GlyAsn: 3.016 ± 0.0
3.016GlyPro: 3.016 ± 0.0
1.809GlyGln: 1.809 ± 0.0
3.016GlyArg: 3.016 ± 0.0
4.222GlySer: 4.222 ± 0.0
4.222GlyThr: 4.222 ± 0.0
6.634GlyVal: 6.634 ± 0.0
1.809GlyTrp: 1.809 ± 0.0
1.206GlyTyr: 1.206 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.809HisAla: 1.809 ± 0.0
0.603HisCys: 0.603 ± 0.0
0.0HisAsp: 0.0 ± 0.0
1.206HisGlu: 1.206 ± 0.0
1.809HisPhe: 1.809 ± 0.0
1.809HisGly: 1.809 ± 0.0
1.206HisHis: 1.206 ± 0.0
0.603HisIle: 0.603 ± 0.0
1.206HisLys: 1.206 ± 0.0
1.809HisLeu: 1.809 ± 0.0
0.603HisMet: 0.603 ± 0.0
1.206HisAsn: 1.206 ± 0.0
1.206HisPro: 1.206 ± 0.0
0.0HisGln: 0.0 ± 0.0
0.0HisArg: 0.0 ± 0.0
3.016HisSer: 3.016 ± 0.0
2.413HisThr: 2.413 ± 0.0
0.0HisVal: 0.0 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.603HisTyr: 0.603 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
7.238IleAla: 7.238 ± 0.0
0.0IleCys: 0.0 ± 0.0
2.413IleAsp: 2.413 ± 0.0
5.428IleGlu: 5.428 ± 0.0
1.206IlePhe: 1.206 ± 0.0
6.634IleGly: 6.634 ± 0.0
0.603IleHis: 0.603 ± 0.0
4.222IleIle: 4.222 ± 0.0
3.016IleLys: 3.016 ± 0.0
3.619IleLeu: 3.619 ± 0.0
4.222IleMet: 4.222 ± 0.0
4.222IleAsn: 4.222 ± 0.0
3.619IlePro: 3.619 ± 0.0
1.206IleGln: 1.206 ± 0.0
3.016IleArg: 3.016 ± 0.0
2.413IleSer: 2.413 ± 0.0
4.825IleThr: 4.825 ± 0.0
3.619IleVal: 3.619 ± 0.0
0.0IleTrp: 0.0 ± 0.0
1.206IleTyr: 1.206 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.619LysAla: 3.619 ± 0.0
1.809LysCys: 1.809 ± 0.0
6.031LysAsp: 6.031 ± 0.0
3.619LysGlu: 3.619 ± 0.0
3.619LysPhe: 3.619 ± 0.0
5.428LysGly: 5.428 ± 0.0
1.206LysHis: 1.206 ± 0.0
6.031LysIle: 6.031 ± 0.0
4.825LysLys: 4.825 ± 0.0
3.016LysLeu: 3.016 ± 0.0
0.603LysMet: 0.603 ± 0.0
3.016LysAsn: 3.016 ± 0.0
2.413LysPro: 2.413 ± 0.0
2.413LysGln: 2.413 ± 0.0
1.809LysArg: 1.809 ± 0.0
6.031LysSer: 6.031 ± 0.0
3.016LysThr: 3.016 ± 0.0
7.238LysVal: 7.238 ± 0.0
1.206LysTrp: 1.206 ± 0.0
4.825LysTyr: 4.825 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
7.841LeuAla: 7.841 ± 0.0
2.413LeuCys: 2.413 ± 0.0
7.238LeuAsp: 7.238 ± 0.0
4.222LeuGlu: 4.222 ± 0.0
4.222LeuPhe: 4.222 ± 0.0
1.809LeuGly: 1.809 ± 0.0
0.603LeuHis: 0.603 ± 0.0
5.428LeuIle: 5.428 ± 0.0
10.253LeuLys: 10.253 ± 0.0
5.428LeuLeu: 5.428 ± 0.0
1.809LeuMet: 1.809 ± 0.0
3.619LeuAsn: 3.619 ± 0.0
3.016LeuPro: 3.016 ± 0.0
0.603LeuGln: 0.603 ± 0.0
1.206LeuArg: 1.206 ± 0.0
6.031LeuSer: 6.031 ± 0.0
5.428LeuThr: 5.428 ± 0.0
7.238LeuVal: 7.238 ± 0.0
0.603LeuTrp: 0.603 ± 0.0
4.222LeuTyr: 4.222 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
3.619MetAla: 3.619 ± 0.0
0.0MetCys: 0.0 ± 0.0
0.603MetAsp: 0.603 ± 0.0
3.016MetGlu: 3.016 ± 0.0
1.206MetPhe: 1.206 ± 0.0
3.016MetGly: 3.016 ± 0.0
0.603MetHis: 0.603 ± 0.0
1.809MetIle: 1.809 ± 0.0
1.809MetLys: 1.809 ± 0.0
3.016MetLeu: 3.016 ± 0.0
1.809MetMet: 1.809 ± 0.0
1.206MetAsn: 1.206 ± 0.0
2.413MetPro: 2.413 ± 0.0
0.0MetGln: 0.0 ± 0.0
1.809MetArg: 1.809 ± 0.0
4.222MetSer: 4.222 ± 0.0
1.809MetThr: 1.809 ± 0.0
0.603MetVal: 0.603 ± 0.0
0.0MetTrp: 0.0 ± 0.0
0.603MetTyr: 0.603 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.619AsnAla: 3.619 ± 0.0
0.603AsnCys: 0.603 ± 0.0
0.603AsnAsp: 0.603 ± 0.0
1.809AsnGlu: 1.809 ± 0.0
3.016AsnPhe: 3.016 ± 0.0
3.016AsnGly: 3.016 ± 0.0
1.206AsnHis: 1.206 ± 0.0
3.619AsnIle: 3.619 ± 0.0
1.809AsnLys: 1.809 ± 0.0
3.619AsnLeu: 3.619 ± 0.0
0.603AsnMet: 0.603 ± 0.0
1.809AsnAsn: 1.809 ± 0.0
1.206AsnPro: 1.206 ± 0.0
3.619AsnGln: 3.619 ± 0.0
2.413AsnArg: 2.413 ± 0.0
4.222AsnSer: 4.222 ± 0.0
1.809AsnThr: 1.809 ± 0.0
1.809AsnVal: 1.809 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
2.413AsnTyr: 2.413 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
0.603ProAla: 0.603 ± 0.0
0.603ProCys: 0.603 ± 0.0
1.809ProAsp: 1.809 ± 0.0
3.619ProGlu: 3.619 ± 0.0
1.809ProPhe: 1.809 ± 0.0
3.619ProGly: 3.619 ± 0.0
0.603ProHis: 0.603 ± 0.0
2.413ProIle: 2.413 ± 0.0
3.619ProLys: 3.619 ± 0.0
6.031ProLeu: 6.031 ± 0.0
2.413ProMet: 2.413 ± 0.0
3.619ProAsn: 3.619 ± 0.0
0.603ProPro: 0.603 ± 0.0
1.206ProGln: 1.206 ± 0.0
1.206ProArg: 1.206 ± 0.0
1.809ProSer: 1.809 ± 0.0
3.016ProThr: 3.016 ± 0.0
1.809ProVal: 1.809 ± 0.0
0.0ProTrp: 0.0 ± 0.0
1.206ProTyr: 1.206 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.413GlnAla: 2.413 ± 0.0
1.206GlnCys: 1.206 ± 0.0
1.206GlnAsp: 1.206 ± 0.0
0.603GlnGlu: 0.603 ± 0.0
1.809GlnPhe: 1.809 ± 0.0
1.809GlnGly: 1.809 ± 0.0
0.603GlnHis: 0.603 ± 0.0
2.413GlnIle: 2.413 ± 0.0
6.031GlnLys: 6.031 ± 0.0
4.825GlnLeu: 4.825 ± 0.0
0.603GlnMet: 0.603 ± 0.0
1.809GlnAsn: 1.809 ± 0.0
0.603GlnPro: 0.603 ± 0.0
1.206GlnGln: 1.206 ± 0.0
2.413GlnArg: 2.413 ± 0.0
3.016GlnSer: 3.016 ± 0.0
0.0GlnThr: 0.0 ± 0.0
1.206GlnVal: 1.206 ± 0.0
0.603GlnTrp: 0.603 ± 0.0
0.603GlnTyr: 0.603 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.619ArgAla: 3.619 ± 0.0
0.0ArgCys: 0.0 ± 0.0
3.016ArgAsp: 3.016 ± 0.0
4.222ArgGlu: 4.222 ± 0.0
1.206ArgPhe: 1.206 ± 0.0
1.809ArgGly: 1.809 ± 0.0
1.809ArgHis: 1.809 ± 0.0
1.206ArgIle: 1.206 ± 0.0
4.222ArgLys: 4.222 ± 0.0
3.619ArgLeu: 3.619 ± 0.0
1.206ArgMet: 1.206 ± 0.0
1.206ArgAsn: 1.206 ± 0.0
2.413ArgPro: 2.413 ± 0.0
2.413ArgGln: 2.413 ± 0.0
1.809ArgArg: 1.809 ± 0.0
1.206ArgSer: 1.206 ± 0.0
4.222ArgThr: 4.222 ± 0.0
3.619ArgVal: 3.619 ± 0.0
0.603ArgTrp: 0.603 ± 0.0
2.413ArgTyr: 2.413 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
6.031SerAla: 6.031 ± 0.0
1.206SerCys: 1.206 ± 0.0
2.413SerAsp: 2.413 ± 0.0
3.016SerGlu: 3.016 ± 0.0
1.206SerPhe: 1.206 ± 0.0
6.634SerGly: 6.634 ± 0.0
1.809SerHis: 1.809 ± 0.0
4.825SerIle: 4.825 ± 0.0
3.016SerLys: 3.016 ± 0.0
7.841SerLeu: 7.841 ± 0.0
1.206SerMet: 1.206 ± 0.0
3.016SerAsn: 3.016 ± 0.0
3.619SerPro: 3.619 ± 0.0
3.619SerGln: 3.619 ± 0.0
0.603SerArg: 0.603 ± 0.0
2.413SerSer: 2.413 ± 0.0
0.603SerThr: 0.603 ± 0.0
5.428SerVal: 5.428 ± 0.0
0.603SerTrp: 0.603 ± 0.0
2.413SerTyr: 2.413 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.016ThrAla: 3.016 ± 0.0
0.0ThrCys: 0.0 ± 0.0
1.206ThrAsp: 1.206 ± 0.0
4.222ThrGlu: 4.222 ± 0.0
3.619ThrPhe: 3.619 ± 0.0
1.809ThrGly: 1.809 ± 0.0
2.413ThrHis: 2.413 ± 0.0
1.809ThrIle: 1.809 ± 0.0
2.413ThrLys: 2.413 ± 0.0
7.238ThrLeu: 7.238 ± 0.0
1.206ThrMet: 1.206 ± 0.0
1.206ThrAsn: 1.206 ± 0.0
3.016ThrPro: 3.016 ± 0.0
1.206ThrGln: 1.206 ± 0.0
4.222ThrArg: 4.222 ± 0.0
6.634ThrSer: 6.634 ± 0.0
4.222ThrThr: 4.222 ± 0.0
4.825ThrVal: 4.825 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
2.413ThrTyr: 2.413 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
4.222ValAla: 4.222 ± 0.0
1.809ValCys: 1.809 ± 0.0
4.222ValAsp: 4.222 ± 0.0
4.222ValGlu: 4.222 ± 0.0
2.413ValPhe: 2.413 ± 0.0
4.222ValGly: 4.222 ± 0.0
0.0ValHis: 0.0 ± 0.0
3.619ValIle: 3.619 ± 0.0
4.825ValLys: 4.825 ± 0.0
7.238ValLeu: 7.238 ± 0.0
4.222ValMet: 4.222 ± 0.0
3.016ValAsn: 3.016 ± 0.0
3.016ValPro: 3.016 ± 0.0
3.619ValGln: 3.619 ± 0.0
3.619ValArg: 3.619 ± 0.0
1.206ValSer: 1.206 ± 0.0
6.634ValThr: 6.634 ± 0.0
7.238ValVal: 7.238 ± 0.0
1.206ValTrp: 1.206 ± 0.0
1.809ValTyr: 1.809 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.603TrpAla: 0.603 ± 0.0
0.0TrpCys: 0.0 ± 0.0
1.206TrpAsp: 1.206 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.603TrpPhe: 0.603 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.206TrpLys: 1.206 ± 0.0
1.206TrpLeu: 1.206 ± 0.0
0.603TrpMet: 0.603 ± 0.0
0.603TrpAsn: 0.603 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.603TrpArg: 0.603 ± 0.0
0.0TrpSer: 0.0 ± 0.0
0.603TrpThr: 0.603 ± 0.0
0.603TrpVal: 0.603 ± 0.0
0.603TrpTrp: 0.603 ± 0.0
1.206TrpTyr: 1.206 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.619TyrAla: 3.619 ± 0.0
0.603TyrCys: 0.603 ± 0.0
3.016TyrAsp: 3.016 ± 0.0
1.809TyrGlu: 1.809 ± 0.0
3.619TyrPhe: 3.619 ± 0.0
3.016TyrGly: 3.016 ± 0.0
0.0TyrHis: 0.0 ± 0.0
1.206TyrIle: 1.206 ± 0.0
0.603TyrLys: 0.603 ± 0.0
1.206TyrLeu: 1.206 ± 0.0
1.206TyrMet: 1.206 ± 0.0
0.603TyrAsn: 0.603 ± 0.0
2.413TyrPro: 2.413 ± 0.0
2.413TyrGln: 2.413 ± 0.0
3.619TyrArg: 3.619 ± 0.0
3.016TyrSer: 3.016 ± 0.0
2.413TyrThr: 2.413 ± 0.0
3.016TyrVal: 3.016 ± 0.0
0.0TyrTrp: 0.0 ± 0.0
4.222TyrTyr: 4.222 ± 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 (1659 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