Amino acid dipepetide frequency for Beihai picorna-like virus 56

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
11.639AlaAla: 11.639 ± 0.0
0.944AlaCys: 0.944 ± 0.0
4.718AlaAsp: 4.718 ± 0.0
6.92AlaGlu: 6.92 ± 0.0
3.146AlaPhe: 3.146 ± 0.0
8.179AlaGly: 8.179 ± 0.0
2.517AlaHis: 2.517 ± 0.0
2.517AlaIle: 2.517 ± 0.0
5.033AlaLys: 5.033 ± 0.0
7.864AlaLeu: 7.864 ± 0.0
1.573AlaMet: 1.573 ± 0.0
4.718AlaAsn: 4.718 ± 0.0
6.291AlaPro: 6.291 ± 0.0
3.146AlaGln: 3.146 ± 0.0
2.831AlaArg: 2.831 ± 0.0
6.606AlaSer: 6.606 ± 0.0
6.291AlaThr: 6.291 ± 0.0
4.718AlaVal: 4.718 ± 0.0
2.517AlaTrp: 2.517 ± 0.0
1.887AlaTyr: 1.887 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.258CysAla: 1.258 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.629CysAsp: 0.629 ± 0.0
0.629CysGlu: 0.629 ± 0.0
0.315CysPhe: 0.315 ± 0.0
1.573CysGly: 1.573 ± 0.0
0.629CysHis: 0.629 ± 0.0
0.629CysIle: 0.629 ± 0.0
3.46CysLys: 3.46 ± 0.0
0.629CysLeu: 0.629 ± 0.0
0.315CysMet: 0.315 ± 0.0
0.315CysAsn: 0.315 ± 0.0
0.944CysPro: 0.944 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.315CysArg: 0.315 ± 0.0
0.0CysSer: 0.0 ± 0.0
0.629CysThr: 0.629 ± 0.0
2.517CysVal: 2.517 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.944CysTyr: 0.944 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.404AspAla: 4.404 ± 0.0
1.258AspCys: 1.258 ± 0.0
2.831AspAsp: 2.831 ± 0.0
4.718AspGlu: 4.718 ± 0.0
3.146AspPhe: 3.146 ± 0.0
3.46AspGly: 3.46 ± 0.0
0.944AspHis: 0.944 ± 0.0
2.517AspIle: 2.517 ± 0.0
1.573AspLys: 1.573 ± 0.0
3.146AspLeu: 3.146 ± 0.0
1.573AspMet: 1.573 ± 0.0
2.202AspAsn: 2.202 ± 0.0
4.089AspPro: 4.089 ± 0.0
2.517AspGln: 2.517 ± 0.0
2.202AspArg: 2.202 ± 0.0
3.46AspSer: 3.46 ± 0.0
3.146AspThr: 3.146 ± 0.0
5.662AspVal: 5.662 ± 0.0
0.944AspTrp: 0.944 ± 0.0
0.944AspTyr: 0.944 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
5.348GluAla: 5.348 ± 0.0
0.944GluCys: 0.944 ± 0.0
4.404GluAsp: 4.404 ± 0.0
4.404GluGlu: 4.404 ± 0.0
3.46GluPhe: 3.46 ± 0.0
5.977GluGly: 5.977 ± 0.0
0.944GluHis: 0.944 ± 0.0
1.887GluIle: 1.887 ± 0.0
3.46GluLys: 3.46 ± 0.0
3.146GluLeu: 3.146 ± 0.0
1.887GluMet: 1.887 ± 0.0
2.831GluAsn: 2.831 ± 0.0
4.718GluPro: 4.718 ± 0.0
4.089GluGln: 4.089 ± 0.0
2.831GluArg: 2.831 ± 0.0
2.517GluSer: 2.517 ± 0.0
1.887GluThr: 1.887 ± 0.0
3.46GluVal: 3.46 ± 0.0
0.944GluTrp: 0.944 ± 0.0
3.146GluTyr: 3.146 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.202PheAla: 2.202 ± 0.0
0.944PheCys: 0.944 ± 0.0
3.146PheAsp: 3.146 ± 0.0
2.202PheGlu: 2.202 ± 0.0
2.517PhePhe: 2.517 ± 0.0
2.202PheGly: 2.202 ± 0.0
0.629PheHis: 0.629 ± 0.0
1.573PheIle: 1.573 ± 0.0
1.258PheLys: 1.258 ± 0.0
1.887PheLeu: 1.887 ± 0.0
0.944PheMet: 0.944 ± 0.0
1.573PheAsn: 1.573 ± 0.0
1.887PhePro: 1.887 ± 0.0
0.944PheGln: 0.944 ± 0.0
2.202PheArg: 2.202 ± 0.0
5.662PheSer: 5.662 ± 0.0
3.46PheThr: 3.46 ± 0.0
2.831PheVal: 2.831 ± 0.0
0.315PheTrp: 0.315 ± 0.0
1.887PheTyr: 1.887 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
5.033GlyAla: 5.033 ± 0.0
1.573GlyCys: 1.573 ± 0.0
4.718GlyAsp: 4.718 ± 0.0
4.404GlyGlu: 4.404 ± 0.0
0.944GlyPhe: 0.944 ± 0.0
3.146GlyGly: 3.146 ± 0.0
1.573GlyHis: 1.573 ± 0.0
2.517GlyIle: 2.517 ± 0.0
3.775GlyLys: 3.775 ± 0.0
5.977GlyLeu: 5.977 ± 0.0
0.944GlyMet: 0.944 ± 0.0
1.573GlyAsn: 1.573 ± 0.0
3.146GlyPro: 3.146 ± 0.0
3.46GlyGln: 3.46 ± 0.0
2.202GlyArg: 2.202 ± 0.0
6.606GlySer: 6.606 ± 0.0
5.662GlyThr: 5.662 ± 0.0
3.775GlyVal: 3.775 ± 0.0
1.887GlyTrp: 1.887 ± 0.0
1.258GlyTyr: 1.258 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
3.146HisAla: 3.146 ± 0.0
0.315HisCys: 0.315 ± 0.0
0.944HisAsp: 0.944 ± 0.0
0.315HisGlu: 0.315 ± 0.0
0.944HisPhe: 0.944 ± 0.0
2.202HisGly: 2.202 ± 0.0
0.315HisHis: 0.315 ± 0.0
0.629HisIle: 0.629 ± 0.0
1.887HisLys: 1.887 ± 0.0
1.573HisLeu: 1.573 ± 0.0
0.315HisMet: 0.315 ± 0.0
0.315HisAsn: 0.315 ± 0.0
2.202HisPro: 2.202 ± 0.0
0.0HisGln: 0.0 ± 0.0
1.887HisArg: 1.887 ± 0.0
0.944HisSer: 0.944 ± 0.0
1.573HisThr: 1.573 ± 0.0
1.887HisVal: 1.887 ± 0.0
0.629HisTrp: 0.629 ± 0.0
1.887HisTyr: 1.887 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.404IleAla: 4.404 ± 0.0
0.315IleCys: 0.315 ± 0.0
1.573IleAsp: 1.573 ± 0.0
2.202IleGlu: 2.202 ± 0.0
3.46IlePhe: 3.46 ± 0.0
2.517IleGly: 2.517 ± 0.0
1.258IleHis: 1.258 ± 0.0
1.887IleIle: 1.887 ± 0.0
1.573IleLys: 1.573 ± 0.0
3.775IleLeu: 3.775 ± 0.0
0.944IleMet: 0.944 ± 0.0
2.202IleAsn: 2.202 ± 0.0
2.202IlePro: 2.202 ± 0.0
1.258IleGln: 1.258 ± 0.0
2.202IleArg: 2.202 ± 0.0
2.517IleSer: 2.517 ± 0.0
1.573IleThr: 1.573 ± 0.0
3.146IleVal: 3.146 ± 0.0
0.944IleTrp: 0.944 ± 0.0
1.258IleTyr: 1.258 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
5.348LysAla: 5.348 ± 0.0
0.315LysCys: 0.315 ± 0.0
2.517LysAsp: 2.517 ± 0.0
3.775LysGlu: 3.775 ± 0.0
1.573LysPhe: 1.573 ± 0.0
1.573LysGly: 1.573 ± 0.0
0.629LysHis: 0.629 ± 0.0
4.089LysIle: 4.089 ± 0.0
2.202LysLys: 2.202 ± 0.0
5.348LysLeu: 5.348 ± 0.0
1.258LysMet: 1.258 ± 0.0
1.887LysAsn: 1.887 ± 0.0
1.887LysPro: 1.887 ± 0.0
2.517LysGln: 2.517 ± 0.0
4.404LysArg: 4.404 ± 0.0
4.718LysSer: 4.718 ± 0.0
1.887LysThr: 1.887 ± 0.0
4.404LysVal: 4.404 ± 0.0
0.944LysTrp: 0.944 ± 0.0
1.258LysTyr: 1.258 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.291LeuAla: 6.291 ± 0.0
0.315LeuCys: 0.315 ± 0.0
3.775LeuAsp: 3.775 ± 0.0
3.146LeuGlu: 3.146 ± 0.0
2.517LeuPhe: 2.517 ± 0.0
3.46LeuGly: 3.46 ± 0.0
2.517LeuHis: 2.517 ± 0.0
1.573LeuIle: 1.573 ± 0.0
5.348LeuLys: 5.348 ± 0.0
6.291LeuLeu: 6.291 ± 0.0
1.887LeuMet: 1.887 ± 0.0
2.831LeuAsn: 2.831 ± 0.0
4.089LeuPro: 4.089 ± 0.0
5.977LeuGln: 5.977 ± 0.0
4.089LeuArg: 4.089 ± 0.0
6.92LeuSer: 6.92 ± 0.0
5.348LeuThr: 5.348 ± 0.0
4.089LeuVal: 4.089 ± 0.0
0.629LeuTrp: 0.629 ± 0.0
2.202LeuTyr: 2.202 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.887MetAla: 1.887 ± 0.0
0.629MetCys: 0.629 ± 0.0
0.944MetAsp: 0.944 ± 0.0
1.573MetGlu: 1.573 ± 0.0
0.315MetPhe: 0.315 ± 0.0
1.887MetGly: 1.887 ± 0.0
0.315MetHis: 0.315 ± 0.0
0.629MetIle: 0.629 ± 0.0
0.315MetLys: 0.315 ± 0.0
0.944MetLeu: 0.944 ± 0.0
1.258MetMet: 1.258 ± 0.0
0.944MetAsn: 0.944 ± 0.0
2.831MetPro: 2.831 ± 0.0
1.573MetGln: 1.573 ± 0.0
2.517MetArg: 2.517 ± 0.0
3.46MetSer: 3.46 ± 0.0
3.146MetThr: 3.146 ± 0.0
0.315MetVal: 0.315 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.258MetTyr: 1.258 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
4.089AsnAla: 4.089 ± 0.0
0.944AsnCys: 0.944 ± 0.0
3.775AsnAsp: 3.775 ± 0.0
1.258AsnGlu: 1.258 ± 0.0
1.258AsnPhe: 1.258 ± 0.0
1.887AsnGly: 1.887 ± 0.0
0.629AsnHis: 0.629 ± 0.0
3.775AsnIle: 3.775 ± 0.0
0.629AsnLys: 0.629 ± 0.0
1.887AsnLeu: 1.887 ± 0.0
0.315AsnMet: 0.315 ± 0.0
1.258AsnAsn: 1.258 ± 0.0
2.202AsnPro: 2.202 ± 0.0
1.258AsnGln: 1.258 ± 0.0
0.944AsnArg: 0.944 ± 0.0
1.887AsnSer: 1.887 ± 0.0
2.517AsnThr: 2.517 ± 0.0
3.146AsnVal: 3.146 ± 0.0
1.573AsnTrp: 1.573 ± 0.0
1.258AsnTyr: 1.258 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
5.662ProAla: 5.662 ± 0.0
1.258ProCys: 1.258 ± 0.0
3.146ProAsp: 3.146 ± 0.0
6.291ProGlu: 6.291 ± 0.0
2.517ProPhe: 2.517 ± 0.0
2.831ProGly: 2.831 ± 0.0
1.887ProHis: 1.887 ± 0.0
0.629ProIle: 0.629 ± 0.0
3.46ProLys: 3.46 ± 0.0
6.606ProLeu: 6.606 ± 0.0
1.573ProMet: 1.573 ± 0.0
1.573ProAsn: 1.573 ± 0.0
3.46ProPro: 3.46 ± 0.0
2.831ProGln: 2.831 ± 0.0
2.831ProArg: 2.831 ± 0.0
3.146ProSer: 3.146 ± 0.0
3.146ProThr: 3.146 ± 0.0
5.348ProVal: 5.348 ± 0.0
0.629ProTrp: 0.629 ± 0.0
1.573ProTyr: 1.573 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.775GlnAla: 3.775 ± 0.0
0.315GlnCys: 0.315 ± 0.0
1.258GlnAsp: 1.258 ± 0.0
1.573GlnGlu: 1.573 ± 0.0
2.517GlnPhe: 2.517 ± 0.0
3.775GlnGly: 3.775 ± 0.0
0.315GlnHis: 0.315 ± 0.0
1.258GlnIle: 1.258 ± 0.0
1.573GlnLys: 1.573 ± 0.0
3.146GlnLeu: 3.146 ± 0.0
1.887GlnMet: 1.887 ± 0.0
0.944GlnAsn: 0.944 ± 0.0
3.146GlnPro: 3.146 ± 0.0
5.348GlnGln: 5.348 ± 0.0
2.202GlnArg: 2.202 ± 0.0
2.517GlnSer: 2.517 ± 0.0
3.146GlnThr: 3.146 ± 0.0
3.146GlnVal: 3.146 ± 0.0
0.944GlnTrp: 0.944 ± 0.0
2.202GlnTyr: 2.202 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.718ArgAla: 4.718 ± 0.0
1.258ArgCys: 1.258 ± 0.0
2.517ArgAsp: 2.517 ± 0.0
2.517ArgGlu: 2.517 ± 0.0
1.573ArgPhe: 1.573 ± 0.0
4.404ArgGly: 4.404 ± 0.0
0.944ArgHis: 0.944 ± 0.0
2.202ArgIle: 2.202 ± 0.0
3.775ArgLys: 3.775 ± 0.0
3.146ArgLeu: 3.146 ± 0.0
2.517ArgMet: 2.517 ± 0.0
1.573ArgAsn: 1.573 ± 0.0
4.089ArgPro: 4.089 ± 0.0
2.831ArgGln: 2.831 ± 0.0
3.146ArgArg: 3.146 ± 0.0
3.46ArgSer: 3.46 ± 0.0
2.517ArgThr: 2.517 ± 0.0
3.775ArgVal: 3.775 ± 0.0
0.315ArgTrp: 0.315 ± 0.0
1.258ArgTyr: 1.258 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
5.977SerAla: 5.977 ± 0.0
1.258SerCys: 1.258 ± 0.0
4.718SerAsp: 4.718 ± 0.0
5.662SerGlu: 5.662 ± 0.0
1.258SerPhe: 1.258 ± 0.0
5.662SerGly: 5.662 ± 0.0
1.573SerHis: 1.573 ± 0.0
4.404SerIle: 4.404 ± 0.0
1.258SerLys: 1.258 ± 0.0
4.089SerLeu: 4.089 ± 0.0
1.887SerMet: 1.887 ± 0.0
3.146SerAsn: 3.146 ± 0.0
4.718SerPro: 4.718 ± 0.0
1.887SerGln: 1.887 ± 0.0
3.146SerArg: 3.146 ± 0.0
7.235SerSer: 7.235 ± 0.0
5.033SerThr: 5.033 ± 0.0
5.348SerVal: 5.348 ± 0.0
1.573SerTrp: 1.573 ± 0.0
1.887SerTyr: 1.887 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
5.348ThrAla: 5.348 ± 0.0
1.258ThrCys: 1.258 ± 0.0
2.831ThrAsp: 2.831 ± 0.0
3.775ThrGlu: 3.775 ± 0.0
4.089ThrPhe: 4.089 ± 0.0
4.089ThrGly: 4.089 ± 0.0
1.258ThrHis: 1.258 ± 0.0
4.089ThrIle: 4.089 ± 0.0
4.089ThrLys: 4.089 ± 0.0
5.977ThrLeu: 5.977 ± 0.0
1.887ThrMet: 1.887 ± 0.0
1.887ThrAsn: 1.887 ± 0.0
4.089ThrPro: 4.089 ± 0.0
2.202ThrGln: 2.202 ± 0.0
4.089ThrArg: 4.089 ± 0.0
1.887ThrSer: 1.887 ± 0.0
4.404ThrThr: 4.404 ± 0.0
4.089ThrVal: 4.089 ± 0.0
1.573ThrTrp: 1.573 ± 0.0
1.573ThrTyr: 1.573 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
8.808ValAla: 8.808 ± 0.0
0.629ValCys: 0.629 ± 0.0
3.146ValAsp: 3.146 ± 0.0
4.089ValGlu: 4.089 ± 0.0
2.517ValPhe: 2.517 ± 0.0
3.775ValGly: 3.775 ± 0.0
3.775ValHis: 3.775 ± 0.0
2.831ValIle: 2.831 ± 0.0
3.775ValLys: 3.775 ± 0.0
4.404ValLeu: 4.404 ± 0.0
2.517ValMet: 2.517 ± 0.0
3.146ValAsn: 3.146 ± 0.0
3.146ValPro: 3.146 ± 0.0
1.573ValGln: 1.573 ± 0.0
5.348ValArg: 5.348 ± 0.0
3.775ValSer: 3.775 ± 0.0
5.662ValThr: 5.662 ± 0.0
5.977ValVal: 5.977 ± 0.0
0.0ValTrp: 0.0 ± 0.0
1.887ValTyr: 1.887 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
2.517TrpAla: 2.517 ± 0.0
0.944TrpCys: 0.944 ± 0.0
1.887TrpAsp: 1.887 ± 0.0
0.629TrpGlu: 0.629 ± 0.0
0.315TrpPhe: 0.315 ± 0.0
0.315TrpGly: 0.315 ± 0.0
0.629TrpHis: 0.629 ± 0.0
0.629TrpIle: 0.629 ± 0.0
0.944TrpLys: 0.944 ± 0.0
1.887TrpLeu: 1.887 ± 0.0
0.315TrpMet: 0.315 ± 0.0
0.629TrpAsn: 0.629 ± 0.0
0.315TrpPro: 0.315 ± 0.0
0.315TrpGln: 0.315 ± 0.0
0.944TrpArg: 0.944 ± 0.0
0.944TrpSer: 0.944 ± 0.0
1.258TrpThr: 1.258 ± 0.0
0.629TrpVal: 0.629 ± 0.0
1.258TrpTrp: 1.258 ± 0.0
0.944TrpTyr: 0.944 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.517TyrAla: 2.517 ± 0.0
0.315TyrCys: 0.315 ± 0.0
1.258TyrAsp: 1.258 ± 0.0
2.202TyrGlu: 2.202 ± 0.0
1.887TyrPhe: 1.887 ± 0.0
1.258TyrGly: 1.258 ± 0.0
0.629TyrHis: 0.629 ± 0.0
0.944TyrIle: 0.944 ± 0.0
3.146TyrLys: 3.146 ± 0.0
1.573TyrLeu: 1.573 ± 0.0
0.629TyrMet: 0.629 ± 0.0
0.944TyrAsn: 0.944 ± 0.0
0.944TyrPro: 0.944 ± 0.0
1.258TyrGln: 1.258 ± 0.0
2.202TyrArg: 2.202 ± 0.0
3.46TyrSer: 3.46 ± 0.0
2.202TyrThr: 2.202 ± 0.0
2.517TyrVal: 2.517 ± 0.0
0.629TyrTrp: 0.629 ± 0.0
0.944TyrTyr: 0.944 ± 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 (3180 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