Amino acid dipepetide frequency for Hubei toti-like virus 9

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
1.969AlaAla: 1.969 ± 0.0
2.953AlaCys: 2.953 ± 0.0
0.0AlaAsp: 0.0 ± 0.0
1.969AlaGlu: 1.969 ± 0.0
3.937AlaPhe: 3.937 ± 0.0
1.969AlaGly: 1.969 ± 0.0
0.984AlaHis: 0.984 ± 0.0
12.795AlaIle: 12.795 ± 0.0
1.969AlaLys: 1.969 ± 0.0
2.953AlaLeu: 2.953 ± 0.0
1.969AlaMet: 1.969 ± 0.0
4.921AlaAsn: 4.921 ± 0.0
0.984AlaPro: 0.984 ± 0.0
0.984AlaGln: 0.984 ± 0.0
2.953AlaArg: 2.953 ± 0.0
3.937AlaSer: 3.937 ± 0.0
1.969AlaThr: 1.969 ± 0.0
2.953AlaVal: 2.953 ± 0.0
0.0AlaTrp: 0.0 ± 0.0
5.906AlaTyr: 5.906 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.984CysCys: 0.984 ± 0.0
1.969CysAsp: 1.969 ± 0.0
0.984CysGlu: 0.984 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.0CysGly: 0.0 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.984CysIle: 0.984 ± 0.0
1.969CysLys: 1.969 ± 0.0
0.0CysLeu: 0.0 ± 0.0
1.969CysMet: 1.969 ± 0.0
0.984CysAsn: 0.984 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
1.969CysArg: 1.969 ± 0.0
0.0CysSer: 0.0 ± 0.0
4.921CysThr: 4.921 ± 0.0
0.984CysVal: 0.984 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.953AspAla: 2.953 ± 0.0
0.0AspCys: 0.0 ± 0.0
3.937AspAsp: 3.937 ± 0.0
4.921AspGlu: 4.921 ± 0.0
2.953AspPhe: 2.953 ± 0.0
2.953AspGly: 2.953 ± 0.0
0.984AspHis: 0.984 ± 0.0
6.89AspIle: 6.89 ± 0.0
4.921AspLys: 4.921 ± 0.0
2.953AspLeu: 2.953 ± 0.0
1.969AspMet: 1.969 ± 0.0
1.969AspAsn: 1.969 ± 0.0
0.984AspPro: 0.984 ± 0.0
0.0AspGln: 0.0 ± 0.0
3.937AspArg: 3.937 ± 0.0
4.921AspSer: 4.921 ± 0.0
3.937AspThr: 3.937 ± 0.0
3.937AspVal: 3.937 ± 0.0
2.953AspTrp: 2.953 ± 0.0
3.937AspTyr: 3.937 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.953GluAla: 2.953 ± 0.0
0.984GluCys: 0.984 ± 0.0
5.906GluAsp: 5.906 ± 0.0
2.953GluGlu: 2.953 ± 0.0
1.969GluPhe: 1.969 ± 0.0
3.937GluGly: 3.937 ± 0.0
1.969GluHis: 1.969 ± 0.0
2.953GluIle: 2.953 ± 0.0
3.937GluLys: 3.937 ± 0.0
4.921GluLeu: 4.921 ± 0.0
1.969GluMet: 1.969 ± 0.0
0.984GluAsn: 0.984 ± 0.0
1.969GluPro: 1.969 ± 0.0
0.984GluGln: 0.984 ± 0.0
3.937GluArg: 3.937 ± 0.0
0.984GluSer: 0.984 ± 0.0
0.0GluThr: 0.0 ± 0.0
1.969GluVal: 1.969 ± 0.0
1.969GluTrp: 1.969 ± 0.0
2.953GluTyr: 2.953 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
0.984PheAla: 0.984 ± 0.0
0.984PheCys: 0.984 ± 0.0
3.937PheAsp: 3.937 ± 0.0
1.969PheGlu: 1.969 ± 0.0
0.0PhePhe: 0.0 ± 0.0
0.984PheGly: 0.984 ± 0.0
0.984PheHis: 0.984 ± 0.0
2.953PheIle: 2.953 ± 0.0
4.921PheLys: 4.921 ± 0.0
3.937PheLeu: 3.937 ± 0.0
0.0PheMet: 0.0 ± 0.0
1.969PheAsn: 1.969 ± 0.0
2.953PhePro: 2.953 ± 0.0
1.969PheGln: 1.969 ± 0.0
1.969PheArg: 1.969 ± 0.0
7.874PheSer: 7.874 ± 0.0
0.0PheThr: 0.0 ± 0.0
0.984PheVal: 0.984 ± 0.0
0.0PheTrp: 0.0 ± 0.0
0.984PheTyr: 0.984 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
0.984GlyAla: 0.984 ± 0.0
1.969GlyCys: 1.969 ± 0.0
2.953GlyAsp: 2.953 ± 0.0
2.953GlyGlu: 2.953 ± 0.0
3.937GlyPhe: 3.937 ± 0.0
1.969GlyGly: 1.969 ± 0.0
0.0GlyHis: 0.0 ± 0.0
2.953GlyIle: 2.953 ± 0.0
3.937GlyLys: 3.937 ± 0.0
4.921GlyLeu: 4.921 ± 0.0
2.953GlyMet: 2.953 ± 0.0
1.969GlyAsn: 1.969 ± 0.0
0.0GlyPro: 0.0 ± 0.0
0.0GlyGln: 0.0 ± 0.0
2.953GlyArg: 2.953 ± 0.0
4.921GlySer: 4.921 ± 0.0
2.953GlyThr: 2.953 ± 0.0
0.0GlyVal: 0.0 ± 0.0
0.0GlyTrp: 0.0 ± 0.0
0.984GlyTyr: 0.984 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.953HisAla: 2.953 ± 0.0
0.0HisCys: 0.0 ± 0.0
0.984HisAsp: 0.984 ± 0.0
0.984HisGlu: 0.984 ± 0.0
0.0HisPhe: 0.0 ± 0.0
0.0HisGly: 0.0 ± 0.0
0.984HisHis: 0.984 ± 0.0
4.921HisIle: 4.921 ± 0.0
1.969HisLys: 1.969 ± 0.0
0.984HisLeu: 0.984 ± 0.0
0.0HisMet: 0.0 ± 0.0
0.984HisAsn: 0.984 ± 0.0
2.953HisPro: 2.953 ± 0.0
0.984HisGln: 0.984 ± 0.0
0.0HisArg: 0.0 ± 0.0
0.984HisSer: 0.984 ± 0.0
1.969HisThr: 1.969 ± 0.0
0.984HisVal: 0.984 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.937IleAla: 3.937 ± 0.0
1.969IleCys: 1.969 ± 0.0
6.89IleAsp: 6.89 ± 0.0
4.921IleGlu: 4.921 ± 0.0
1.969IlePhe: 1.969 ± 0.0
3.937IleGly: 3.937 ± 0.0
0.984IleHis: 0.984 ± 0.0
1.969IleIle: 1.969 ± 0.0
6.89IleLys: 6.89 ± 0.0
10.827IleLeu: 10.827 ± 0.0
5.906IleMet: 5.906 ± 0.0
4.921IleAsn: 4.921 ± 0.0
0.984IlePro: 0.984 ± 0.0
3.937IleGln: 3.937 ± 0.0
4.921IleArg: 4.921 ± 0.0
2.953IleSer: 2.953 ± 0.0
4.921IleThr: 4.921 ± 0.0
4.921IleVal: 4.921 ± 0.0
0.0IleTrp: 0.0 ± 0.0
5.906IleTyr: 5.906 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
6.89LysAla: 6.89 ± 0.0
0.0LysCys: 0.0 ± 0.0
5.906LysAsp: 5.906 ± 0.0
5.906LysGlu: 5.906 ± 0.0
2.953LysPhe: 2.953 ± 0.0
0.984LysGly: 0.984 ± 0.0
2.953LysHis: 2.953 ± 0.0
3.937LysIle: 3.937 ± 0.0
2.953LysLys: 2.953 ± 0.0
5.906LysLeu: 5.906 ± 0.0
2.953LysMet: 2.953 ± 0.0
4.921LysAsn: 4.921 ± 0.0
2.953LysPro: 2.953 ± 0.0
3.937LysGln: 3.937 ± 0.0
6.89LysArg: 6.89 ± 0.0
1.969LysSer: 1.969 ± 0.0
2.953LysThr: 2.953 ± 0.0
7.874LysVal: 7.874 ± 0.0
0.984LysTrp: 0.984 ± 0.0
5.906LysTyr: 5.906 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
3.937LeuAla: 3.937 ± 0.0
0.0LeuCys: 0.0 ± 0.0
4.921LeuAsp: 4.921 ± 0.0
2.953LeuGlu: 2.953 ± 0.0
3.937LeuPhe: 3.937 ± 0.0
3.937LeuGly: 3.937 ± 0.0
2.953LeuHis: 2.953 ± 0.0
2.953LeuIle: 2.953 ± 0.0
5.906LeuLys: 5.906 ± 0.0
4.921LeuLeu: 4.921 ± 0.0
1.969LeuMet: 1.969 ± 0.0
4.921LeuAsn: 4.921 ± 0.0
3.937LeuPro: 3.937 ± 0.0
2.953LeuGln: 2.953 ± 0.0
7.874LeuArg: 7.874 ± 0.0
7.874LeuSer: 7.874 ± 0.0
1.969LeuThr: 1.969 ± 0.0
2.953LeuVal: 2.953 ± 0.0
2.953LeuTrp: 2.953 ± 0.0
5.906LeuTyr: 5.906 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.969MetAla: 1.969 ± 0.0
0.0MetCys: 0.0 ± 0.0
0.0MetAsp: 0.0 ± 0.0
1.969MetGlu: 1.969 ± 0.0
0.984MetPhe: 0.984 ± 0.0
0.984MetGly: 0.984 ± 0.0
0.984MetHis: 0.984 ± 0.0
3.937MetIle: 3.937 ± 0.0
4.921MetLys: 4.921 ± 0.0
0.0MetLeu: 0.0 ± 0.0
0.984MetMet: 0.984 ± 0.0
3.937MetAsn: 3.937 ± 0.0
0.0MetPro: 0.0 ± 0.0
0.984MetGln: 0.984 ± 0.0
2.953MetArg: 2.953 ± 0.0
6.89MetSer: 6.89 ± 0.0
0.984MetThr: 0.984 ± 0.0
0.984MetVal: 0.984 ± 0.0
0.984MetTrp: 0.984 ± 0.0
0.984MetTyr: 0.984 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
4.921AsnAla: 4.921 ± 0.0
1.969AsnCys: 1.969 ± 0.0
2.953AsnAsp: 2.953 ± 0.0
2.953AsnGlu: 2.953 ± 0.0
1.969AsnPhe: 1.969 ± 0.0
1.969AsnGly: 1.969 ± 0.0
0.0AsnHis: 0.0 ± 0.0
4.921AsnIle: 4.921 ± 0.0
5.906AsnLys: 5.906 ± 0.0
6.89AsnLeu: 6.89 ± 0.0
0.984AsnMet: 0.984 ± 0.0
2.953AsnAsn: 2.953 ± 0.0
0.0AsnPro: 0.0 ± 0.0
2.953AsnGln: 2.953 ± 0.0
5.906AsnArg: 5.906 ± 0.0
6.89AsnSer: 6.89 ± 0.0
2.953AsnThr: 2.953 ± 0.0
2.953AsnVal: 2.953 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
1.969AsnTyr: 1.969 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
0.984ProAla: 0.984 ± 0.0
0.0ProCys: 0.0 ± 0.0
0.984ProAsp: 0.984 ± 0.0
1.969ProGlu: 1.969 ± 0.0
2.953ProPhe: 2.953 ± 0.0
1.969ProGly: 1.969 ± 0.0
1.969ProHis: 1.969 ± 0.0
1.969ProIle: 1.969 ± 0.0
1.969ProLys: 1.969 ± 0.0
2.953ProLeu: 2.953 ± 0.0
0.984ProMet: 0.984 ± 0.0
4.921ProAsn: 4.921 ± 0.0
0.984ProPro: 0.984 ± 0.0
0.0ProGln: 0.0 ± 0.0
1.969ProArg: 1.969 ± 0.0
0.984ProSer: 0.984 ± 0.0
0.984ProThr: 0.984 ± 0.0
0.0ProVal: 0.0 ± 0.0
0.0ProTrp: 0.0 ± 0.0
0.984ProTyr: 0.984 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
0.984GlnAla: 0.984 ± 0.0
0.984GlnCys: 0.984 ± 0.0
3.937GlnAsp: 3.937 ± 0.0
1.969GlnGlu: 1.969 ± 0.0
0.984GlnPhe: 0.984 ± 0.0
2.953GlnGly: 2.953 ± 0.0
0.984GlnHis: 0.984 ± 0.0
1.969GlnIle: 1.969 ± 0.0
2.953GlnLys: 2.953 ± 0.0
1.969GlnLeu: 1.969 ± 0.0
0.984GlnMet: 0.984 ± 0.0
0.984GlnAsn: 0.984 ± 0.0
0.0GlnPro: 0.0 ± 0.0
0.0GlnGln: 0.0 ± 0.0
0.984GlnArg: 0.984 ± 0.0
2.953GlnSer: 2.953 ± 0.0
1.969GlnThr: 1.969 ± 0.0
0.0GlnVal: 0.0 ± 0.0
0.0GlnTrp: 0.0 ± 0.0
0.984GlnTyr: 0.984 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.921ArgAla: 4.921 ± 0.0
0.0ArgCys: 0.0 ± 0.0
5.906ArgAsp: 5.906 ± 0.0
0.0ArgGlu: 0.0 ± 0.0
1.969ArgPhe: 1.969 ± 0.0
2.953ArgGly: 2.953 ± 0.0
1.969ArgHis: 1.969 ± 0.0
7.874ArgIle: 7.874 ± 0.0
2.953ArgLys: 2.953 ± 0.0
7.874ArgLeu: 7.874 ± 0.0
2.953ArgMet: 2.953 ± 0.0
4.921ArgAsn: 4.921 ± 0.0
1.969ArgPro: 1.969 ± 0.0
1.969ArgGln: 1.969 ± 0.0
3.937ArgArg: 3.937 ± 0.0
7.874ArgSer: 7.874 ± 0.0
3.937ArgThr: 3.937 ± 0.0
1.969ArgVal: 1.969 ± 0.0
0.984ArgTrp: 0.984 ± 0.0
0.984ArgTyr: 0.984 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
4.921SerAla: 4.921 ± 0.0
0.984SerCys: 0.984 ± 0.0
2.953SerAsp: 2.953 ± 0.0
3.937SerGlu: 3.937 ± 0.0
2.953SerPhe: 2.953 ± 0.0
7.874SerGly: 7.874 ± 0.0
0.0SerHis: 0.0 ± 0.0
6.89SerIle: 6.89 ± 0.0
6.89SerLys: 6.89 ± 0.0
5.906SerLeu: 5.906 ± 0.0
0.984SerMet: 0.984 ± 0.0
5.906SerAsn: 5.906 ± 0.0
3.937SerPro: 3.937 ± 0.0
1.969SerGln: 1.969 ± 0.0
7.874SerArg: 7.874 ± 0.0
10.827SerSer: 10.827 ± 0.0
0.984SerThr: 0.984 ± 0.0
4.921SerVal: 4.921 ± 0.0
0.984SerTrp: 0.984 ± 0.0
4.921SerTyr: 4.921 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.937ThrAla: 3.937 ± 0.0
1.969ThrCys: 1.969 ± 0.0
0.984ThrAsp: 0.984 ± 0.0
0.984ThrGlu: 0.984 ± 0.0
2.953ThrPhe: 2.953 ± 0.0
0.984ThrGly: 0.984 ± 0.0
0.984ThrHis: 0.984 ± 0.0
4.921ThrIle: 4.921 ± 0.0
3.937ThrLys: 3.937 ± 0.0
5.906ThrLeu: 5.906 ± 0.0
0.0ThrMet: 0.0 ± 0.0
4.921ThrAsn: 4.921 ± 0.0
0.0ThrPro: 0.0 ± 0.0
0.984ThrGln: 0.984 ± 0.0
0.0ThrArg: 0.0 ± 0.0
7.874ThrSer: 7.874 ± 0.0
2.953ThrThr: 2.953 ± 0.0
1.969ThrVal: 1.969 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
0.0ThrTyr: 0.0 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.937ValAla: 3.937 ± 0.0
0.984ValCys: 0.984 ± 0.0
4.921ValAsp: 4.921 ± 0.0
3.937ValGlu: 3.937 ± 0.0
0.984ValPhe: 0.984 ± 0.0
0.0ValGly: 0.0 ± 0.0
0.984ValHis: 0.984 ± 0.0
1.969ValIle: 1.969 ± 0.0
3.937ValLys: 3.937 ± 0.0
3.937ValLeu: 3.937 ± 0.0
0.0ValMet: 0.0 ± 0.0
1.969ValAsn: 1.969 ± 0.0
2.953ValPro: 2.953 ± 0.0
0.984ValGln: 0.984 ± 0.0
4.921ValArg: 4.921 ± 0.0
4.921ValSer: 4.921 ± 0.0
1.969ValThr: 1.969 ± 0.0
2.953ValVal: 2.953 ± 0.0
0.984ValTrp: 0.984 ± 0.0
0.0ValTyr: 0.0 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
2.953TrpAla: 2.953 ± 0.0
0.984TrpCys: 0.984 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
1.969TrpIle: 1.969 ± 0.0
1.969TrpLys: 1.969 ± 0.0
0.984TrpLeu: 0.984 ± 0.0
0.984TrpMet: 0.984 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.984TrpPro: 0.984 ± 0.0
0.984TrpGln: 0.984 ± 0.0
0.0TrpArg: 0.0 ± 0.0
0.984TrpSer: 0.984 ± 0.0
0.0TrpThr: 0.0 ± 0.0
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.984TrpTyr: 0.984 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.984TyrAla: 0.984 ± 0.0
0.0TyrCys: 0.0 ± 0.0
1.969TyrAsp: 1.969 ± 0.0
1.969TyrGlu: 1.969 ± 0.0
2.953TyrPhe: 2.953 ± 0.0
2.953TyrGly: 2.953 ± 0.0
1.969TyrHis: 1.969 ± 0.0
3.937TyrIle: 3.937 ± 0.0
4.921TyrLys: 4.921 ± 0.0
0.984TyrLeu: 0.984 ± 0.0
3.937TyrMet: 3.937 ± 0.0
2.953TyrAsn: 2.953 ± 0.0
0.984TyrPro: 0.984 ± 0.0
1.969TyrGln: 1.969 ± 0.0
1.969TyrArg: 1.969 ± 0.0
0.0TyrSer: 0.0 ± 0.0
3.937TyrThr: 3.937 ± 0.0
3.937TyrVal: 3.937 ± 0.0
0.984TyrTrp: 0.984 ± 0.0
1.969TyrTyr: 1.969 ± 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 (1017 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