Amino acid dipepetide frequency for Beihai picorna-like virus 60

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
4.703AlaAla: 4.703 ± 0.0
0.724AlaCys: 0.724 ± 0.0
3.98AlaAsp: 3.98 ± 0.0
2.894AlaGlu: 2.894 ± 0.0
4.342AlaPhe: 4.342 ± 0.0
3.256AlaGly: 3.256 ± 0.0
1.809AlaHis: 1.809 ± 0.0
3.98AlaIle: 3.98 ± 0.0
5.789AlaLys: 5.789 ± 0.0
5.789AlaLeu: 5.789 ± 0.0
1.447AlaMet: 1.447 ± 0.0
1.085AlaAsn: 1.085 ± 0.0
3.256AlaPro: 3.256 ± 0.0
2.171AlaGln: 2.171 ± 0.0
2.533AlaArg: 2.533 ± 0.0
4.342AlaSer: 4.342 ± 0.0
6.151AlaThr: 6.151 ± 0.0
4.703AlaVal: 4.703 ± 0.0
1.085AlaTrp: 1.085 ± 0.0
2.894AlaTyr: 2.894 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.085CysAla: 1.085 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.724CysAsp: 0.724 ± 0.0
0.362CysGlu: 0.362 ± 0.0
0.724CysPhe: 0.724 ± 0.0
2.171CysGly: 2.171 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.724CysIle: 0.724 ± 0.0
1.447CysLys: 1.447 ± 0.0
1.085CysLeu: 1.085 ± 0.0
0.0CysMet: 0.0 ± 0.0
1.085CysAsn: 1.085 ± 0.0
0.362CysPro: 0.362 ± 0.0
0.724CysGln: 0.724 ± 0.0
0.724CysArg: 0.724 ± 0.0
0.724CysSer: 0.724 ± 0.0
0.362CysThr: 0.362 ± 0.0
1.809CysVal: 1.809 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.447CysTyr: 1.447 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.703AspAla: 4.703 ± 0.0
0.724AspCys: 0.724 ± 0.0
6.151AspAsp: 6.151 ± 0.0
5.789AspGlu: 5.789 ± 0.0
4.342AspPhe: 4.342 ± 0.0
4.342AspGly: 4.342 ± 0.0
0.362AspHis: 0.362 ± 0.0
3.98AspIle: 3.98 ± 0.0
2.894AspLys: 2.894 ± 0.0
3.256AspLeu: 3.256 ± 0.0
1.447AspMet: 1.447 ± 0.0
4.342AspAsn: 4.342 ± 0.0
3.618AspPro: 3.618 ± 0.0
1.085AspGln: 1.085 ± 0.0
2.533AspArg: 2.533 ± 0.0
3.618AspSer: 3.618 ± 0.0
2.533AspThr: 2.533 ± 0.0
6.512AspVal: 6.512 ± 0.0
0.724AspTrp: 0.724 ± 0.0
2.894AspTyr: 2.894 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.533GluAla: 2.533 ± 0.0
1.085GluCys: 1.085 ± 0.0
3.618GluAsp: 3.618 ± 0.0
4.703GluGlu: 4.703 ± 0.0
2.894GluPhe: 2.894 ± 0.0
2.894GluGly: 2.894 ± 0.0
1.809GluHis: 1.809 ± 0.0
3.618GluIle: 3.618 ± 0.0
5.427GluLys: 5.427 ± 0.0
4.703GluLeu: 4.703 ± 0.0
3.256GluMet: 3.256 ± 0.0
2.533GluAsn: 2.533 ± 0.0
2.533GluPro: 2.533 ± 0.0
1.447GluGln: 1.447 ± 0.0
3.618GluArg: 3.618 ± 0.0
5.065GluSer: 5.065 ± 0.0
3.618GluThr: 3.618 ± 0.0
3.98GluVal: 3.98 ± 0.0
0.362GluTrp: 0.362 ± 0.0
3.256GluTyr: 3.256 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.533PheAla: 2.533 ± 0.0
1.447PheCys: 1.447 ± 0.0
2.171PheAsp: 2.171 ± 0.0
3.98PheGlu: 3.98 ± 0.0
0.724PhePhe: 0.724 ± 0.0
4.342PheGly: 4.342 ± 0.0
1.447PheHis: 1.447 ± 0.0
4.342PheIle: 4.342 ± 0.0
2.533PheLys: 2.533 ± 0.0
3.618PheLeu: 3.618 ± 0.0
0.362PheMet: 0.362 ± 0.0
1.085PheAsn: 1.085 ± 0.0
1.447PhePro: 1.447 ± 0.0
1.085PheGln: 1.085 ± 0.0
3.256PheArg: 3.256 ± 0.0
1.447PheSer: 1.447 ± 0.0
2.894PheThr: 2.894 ± 0.0
3.618PheVal: 3.618 ± 0.0
0.0PheTrp: 0.0 ± 0.0
2.171PheTyr: 2.171 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
3.98GlyAla: 3.98 ± 0.0
0.0GlyCys: 0.0 ± 0.0
4.342GlyAsp: 4.342 ± 0.0
5.789GlyGlu: 5.789 ± 0.0
0.724GlyPhe: 0.724 ± 0.0
3.98GlyGly: 3.98 ± 0.0
1.085GlyHis: 1.085 ± 0.0
6.151GlyIle: 6.151 ± 0.0
4.342GlyLys: 4.342 ± 0.0
2.533GlyLeu: 2.533 ± 0.0
2.533GlyMet: 2.533 ± 0.0
2.171GlyAsn: 2.171 ± 0.0
1.447GlyPro: 1.447 ± 0.0
0.362GlyGln: 0.362 ± 0.0
1.085GlyArg: 1.085 ± 0.0
4.703GlySer: 4.703 ± 0.0
2.894GlyThr: 2.894 ± 0.0
4.342GlyVal: 4.342 ± 0.0
0.362GlyTrp: 0.362 ± 0.0
3.256GlyTyr: 3.256 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.809HisAla: 1.809 ± 0.0
0.724HisCys: 0.724 ± 0.0
0.724HisAsp: 0.724 ± 0.0
1.447HisGlu: 1.447 ± 0.0
0.724HisPhe: 0.724 ± 0.0
0.362HisGly: 0.362 ± 0.0
0.0HisHis: 0.0 ± 0.0
2.533HisIle: 2.533 ± 0.0
1.809HisLys: 1.809 ± 0.0
1.447HisLeu: 1.447 ± 0.0
0.362HisMet: 0.362 ± 0.0
0.362HisAsn: 0.362 ± 0.0
0.724HisPro: 0.724 ± 0.0
0.362HisGln: 0.362 ± 0.0
1.085HisArg: 1.085 ± 0.0
2.533HisSer: 2.533 ± 0.0
0.724HisThr: 0.724 ± 0.0
1.447HisVal: 1.447 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.085HisTyr: 1.085 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.342IleAla: 4.342 ± 0.0
0.724IleCys: 0.724 ± 0.0
3.618IleAsp: 3.618 ± 0.0
2.533IleGlu: 2.533 ± 0.0
3.618IlePhe: 3.618 ± 0.0
6.151IleGly: 6.151 ± 0.0
0.724IleHis: 0.724 ± 0.0
2.533IleIle: 2.533 ± 0.0
4.342IleLys: 4.342 ± 0.0
2.894IleLeu: 2.894 ± 0.0
2.894IleMet: 2.894 ± 0.0
3.618IleAsn: 3.618 ± 0.0
3.256IlePro: 3.256 ± 0.0
1.809IleGln: 1.809 ± 0.0
2.533IleArg: 2.533 ± 0.0
6.151IleSer: 6.151 ± 0.0
4.703IleThr: 4.703 ± 0.0
5.427IleVal: 5.427 ± 0.0
0.362IleTrp: 0.362 ± 0.0
2.171IleTyr: 2.171 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.98LysAla: 3.98 ± 0.0
0.362LysCys: 0.362 ± 0.0
6.512LysAsp: 6.512 ± 0.0
4.703LysGlu: 4.703 ± 0.0
0.724LysPhe: 0.724 ± 0.0
2.894LysGly: 2.894 ± 0.0
1.085LysHis: 1.085 ± 0.0
2.533LysIle: 2.533 ± 0.0
5.789LysLys: 5.789 ± 0.0
5.427LysLeu: 5.427 ± 0.0
1.809LysMet: 1.809 ± 0.0
1.809LysAsn: 1.809 ± 0.0
2.894LysPro: 2.894 ± 0.0
3.98LysGln: 3.98 ± 0.0
6.874LysArg: 6.874 ± 0.0
5.427LysSer: 5.427 ± 0.0
3.256LysThr: 3.256 ± 0.0
5.065LysVal: 5.065 ± 0.0
0.362LysTrp: 0.362 ± 0.0
2.171LysTyr: 2.171 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
4.342LeuAla: 4.342 ± 0.0
3.98LeuCys: 3.98 ± 0.0
5.065LeuAsp: 5.065 ± 0.0
2.894LeuGlu: 2.894 ± 0.0
5.789LeuPhe: 5.789 ± 0.0
3.256LeuGly: 3.256 ± 0.0
1.085LeuHis: 1.085 ± 0.0
2.533LeuIle: 2.533 ± 0.0
5.789LeuLys: 5.789 ± 0.0
3.98LeuLeu: 3.98 ± 0.0
2.894LeuMet: 2.894 ± 0.0
4.342LeuAsn: 4.342 ± 0.0
2.171LeuPro: 2.171 ± 0.0
2.894LeuGln: 2.894 ± 0.0
5.427LeuArg: 5.427 ± 0.0
3.98LeuSer: 3.98 ± 0.0
5.065LeuThr: 5.065 ± 0.0
6.874LeuVal: 6.874 ± 0.0
0.362LeuTrp: 0.362 ± 0.0
2.533LeuTyr: 2.533 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.809MetAla: 1.809 ± 0.0
0.0MetCys: 0.0 ± 0.0
3.256MetAsp: 3.256 ± 0.0
2.171MetGlu: 2.171 ± 0.0
1.447MetPhe: 1.447 ± 0.0
1.085MetGly: 1.085 ± 0.0
1.085MetHis: 1.085 ± 0.0
2.171MetIle: 2.171 ± 0.0
1.447MetLys: 1.447 ± 0.0
3.98MetLeu: 3.98 ± 0.0
1.447MetMet: 1.447 ± 0.0
2.894MetAsn: 2.894 ± 0.0
1.085MetPro: 1.085 ± 0.0
0.362MetGln: 0.362 ± 0.0
2.894MetArg: 2.894 ± 0.0
1.085MetSer: 1.085 ± 0.0
2.171MetThr: 2.171 ± 0.0
2.894MetVal: 2.894 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.085MetTyr: 1.085 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.533AsnAla: 2.533 ± 0.0
0.0AsnCys: 0.0 ± 0.0
3.618AsnAsp: 3.618 ± 0.0
2.171AsnGlu: 2.171 ± 0.0
2.171AsnPhe: 2.171 ± 0.0
1.447AsnGly: 1.447 ± 0.0
1.447AsnHis: 1.447 ± 0.0
2.533AsnIle: 2.533 ± 0.0
2.894AsnLys: 2.894 ± 0.0
2.171AsnLeu: 2.171 ± 0.0
2.533AsnMet: 2.533 ± 0.0
1.447AsnAsn: 1.447 ± 0.0
1.447AsnPro: 1.447 ± 0.0
0.724AsnGln: 0.724 ± 0.0
3.256AsnArg: 3.256 ± 0.0
3.98AsnSer: 3.98 ± 0.0
3.618AsnThr: 3.618 ± 0.0
3.98AsnVal: 3.98 ± 0.0
0.362AsnTrp: 0.362 ± 0.0
1.809AsnTyr: 1.809 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.809ProAla: 1.809 ± 0.0
1.085ProCys: 1.085 ± 0.0
1.447ProAsp: 1.447 ± 0.0
1.447ProGlu: 1.447 ± 0.0
2.894ProPhe: 2.894 ± 0.0
1.809ProGly: 1.809 ± 0.0
0.724ProHis: 0.724 ± 0.0
2.894ProIle: 2.894 ± 0.0
1.085ProLys: 1.085 ± 0.0
4.342ProLeu: 4.342 ± 0.0
0.362ProMet: 0.362 ± 0.0
1.447ProAsn: 1.447 ± 0.0
2.171ProPro: 2.171 ± 0.0
1.085ProGln: 1.085 ± 0.0
1.085ProArg: 1.085 ± 0.0
3.98ProSer: 3.98 ± 0.0
2.171ProThr: 2.171 ± 0.0
4.703ProVal: 4.703 ± 0.0
0.362ProTrp: 0.362 ± 0.0
2.533ProTyr: 2.533 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.533GlnAla: 2.533 ± 0.0
0.0GlnCys: 0.0 ± 0.0
2.171GlnAsp: 2.171 ± 0.0
1.085GlnGlu: 1.085 ± 0.0
0.0GlnPhe: 0.0 ± 0.0
1.447GlnGly: 1.447 ± 0.0
0.362GlnHis: 0.362 ± 0.0
2.171GlnIle: 2.171 ± 0.0
2.171GlnLys: 2.171 ± 0.0
2.171GlnLeu: 2.171 ± 0.0
0.724GlnMet: 0.724 ± 0.0
2.171GlnAsn: 2.171 ± 0.0
1.447GlnPro: 1.447 ± 0.0
0.724GlnGln: 0.724 ± 0.0
1.085GlnArg: 1.085 ± 0.0
1.809GlnSer: 1.809 ± 0.0
0.724GlnThr: 0.724 ± 0.0
1.085GlnVal: 1.085 ± 0.0
0.724GlnTrp: 0.724 ± 0.0
1.809GlnTyr: 1.809 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
5.065ArgAla: 5.065 ± 0.0
0.362ArgCys: 0.362 ± 0.0
3.618ArgAsp: 3.618 ± 0.0
3.256ArgGlu: 3.256 ± 0.0
3.618ArgPhe: 3.618 ± 0.0
3.618ArgGly: 3.618 ± 0.0
1.447ArgHis: 1.447 ± 0.0
3.98ArgIle: 3.98 ± 0.0
3.256ArgLys: 3.256 ± 0.0
3.98ArgLeu: 3.98 ± 0.0
1.447ArgMet: 1.447 ± 0.0
1.809ArgAsn: 1.809 ± 0.0
1.809ArgPro: 1.809 ± 0.0
0.724ArgGln: 0.724 ± 0.0
1.809ArgArg: 1.809 ± 0.0
1.809ArgSer: 1.809 ± 0.0
3.256ArgThr: 3.256 ± 0.0
5.065ArgVal: 5.065 ± 0.0
0.724ArgTrp: 0.724 ± 0.0
1.447ArgTyr: 1.447 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
6.512SerAla: 6.512 ± 0.0
1.447SerCys: 1.447 ± 0.0
2.171SerAsp: 2.171 ± 0.0
3.256SerGlu: 3.256 ± 0.0
3.98SerPhe: 3.98 ± 0.0
3.618SerGly: 3.618 ± 0.0
1.809SerHis: 1.809 ± 0.0
5.065SerIle: 5.065 ± 0.0
5.065SerLys: 5.065 ± 0.0
7.236SerLeu: 7.236 ± 0.0
1.809SerMet: 1.809 ± 0.0
3.256SerAsn: 3.256 ± 0.0
3.618SerPro: 3.618 ± 0.0
1.085SerGln: 1.085 ± 0.0
1.447SerArg: 1.447 ± 0.0
3.256SerSer: 3.256 ± 0.0
4.703SerThr: 4.703 ± 0.0
6.151SerVal: 6.151 ± 0.0
1.085SerTrp: 1.085 ± 0.0
2.533SerTyr: 2.533 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.618ThrAla: 3.618 ± 0.0
0.724ThrCys: 0.724 ± 0.0
3.98ThrAsp: 3.98 ± 0.0
5.065ThrGlu: 5.065 ± 0.0
1.809ThrPhe: 1.809 ± 0.0
2.894ThrGly: 2.894 ± 0.0
1.809ThrHis: 1.809 ± 0.0
4.703ThrIle: 4.703 ± 0.0
3.618ThrLys: 3.618 ± 0.0
7.236ThrLeu: 7.236 ± 0.0
2.171ThrMet: 2.171 ± 0.0
2.894ThrAsn: 2.894 ± 0.0
2.894ThrPro: 2.894 ± 0.0
1.447ThrGln: 1.447 ± 0.0
2.171ThrArg: 2.171 ± 0.0
3.256ThrSer: 3.256 ± 0.0
4.703ThrThr: 4.703 ± 0.0
3.256ThrVal: 3.256 ± 0.0
1.447ThrTrp: 1.447 ± 0.0
2.533ThrTyr: 2.533 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
5.789ValAla: 5.789 ± 0.0
0.724ValCys: 0.724 ± 0.0
5.789ValAsp: 5.789 ± 0.0
5.789ValGlu: 5.789 ± 0.0
1.809ValPhe: 1.809 ± 0.0
2.894ValGly: 2.894 ± 0.0
1.447ValHis: 1.447 ± 0.0
3.98ValIle: 3.98 ± 0.0
5.427ValLys: 5.427 ± 0.0
3.98ValLeu: 3.98 ± 0.0
3.98ValMet: 3.98 ± 0.0
3.256ValAsn: 3.256 ± 0.0
2.533ValPro: 2.533 ± 0.0
1.809ValGln: 1.809 ± 0.0
6.151ValArg: 6.151 ± 0.0
6.512ValSer: 6.512 ± 0.0
5.065ValThr: 5.065 ± 0.0
4.703ValVal: 4.703 ± 0.0
1.085ValTrp: 1.085 ± 0.0
4.703ValTyr: 4.703 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.362TrpAla: 0.362 ± 0.0
0.362TrpCys: 0.362 ± 0.0
0.724TrpAsp: 0.724 ± 0.0
0.724TrpGlu: 0.724 ± 0.0
0.724TrpPhe: 0.724 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.362TrpIle: 0.362 ± 0.0
0.724TrpLys: 0.724 ± 0.0
0.362TrpLeu: 0.362 ± 0.0
0.724TrpMet: 0.724 ± 0.0
1.085TrpAsn: 1.085 ± 0.0
0.362TrpPro: 0.362 ± 0.0
0.362TrpGln: 0.362 ± 0.0
1.085TrpArg: 1.085 ± 0.0
1.085TrpSer: 1.085 ± 0.0
0.724TrpThr: 0.724 ± 0.0
0.724TrpVal: 0.724 ± 0.0
0.362TrpTrp: 0.362 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.894TyrAla: 2.894 ± 0.0
1.085TyrCys: 1.085 ± 0.0
2.171TyrAsp: 2.171 ± 0.0
2.894TyrGlu: 2.894 ± 0.0
1.447TyrPhe: 1.447 ± 0.0
3.618TyrGly: 3.618 ± 0.0
0.724TyrHis: 0.724 ± 0.0
3.618TyrIle: 3.618 ± 0.0
1.809TyrLys: 1.809 ± 0.0
5.065TyrLeu: 5.065 ± 0.0
1.809TyrMet: 1.809 ± 0.0
1.447TyrAsn: 1.447 ± 0.0
0.362TyrPro: 0.362 ± 0.0
2.171TyrGln: 2.171 ± 0.0
1.447TyrArg: 1.447 ± 0.0
4.342TyrSer: 4.342 ± 0.0
2.894TyrThr: 2.894 ± 0.0
1.447TyrVal: 1.447 ± 0.0
1.085TyrTrp: 1.085 ± 0.0
2.171TyrTyr: 2.171 ± 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 (2765 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