Amino acid dipepetide frequency for Beihai picorna-like virus 62

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
5.23AlaAla: 5.23 ± 0.0
0.0AlaCys: 0.0 ± 0.0
3.362AlaAsp: 3.362 ± 0.0
5.23AlaGlu: 5.23 ± 0.0
4.109AlaPhe: 4.109 ± 0.0
5.603AlaGly: 5.603 ± 0.0
1.868AlaHis: 1.868 ± 0.0
3.736AlaIle: 3.736 ± 0.0
4.483AlaLys: 4.483 ± 0.0
8.965AlaLeu: 8.965 ± 0.0
1.121AlaMet: 1.121 ± 0.0
2.615AlaAsn: 2.615 ± 0.0
3.736AlaPro: 3.736 ± 0.0
0.747AlaGln: 0.747 ± 0.0
5.23AlaArg: 5.23 ± 0.0
4.483AlaSer: 4.483 ± 0.0
6.724AlaThr: 6.724 ± 0.0
6.35AlaVal: 6.35 ± 0.0
0.374AlaTrp: 0.374 ± 0.0
2.988AlaTyr: 2.988 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.121CysAla: 1.121 ± 0.0
0.374CysCys: 0.374 ± 0.0
0.747CysAsp: 0.747 ± 0.0
1.494CysGlu: 1.494 ± 0.0
1.494CysPhe: 1.494 ± 0.0
2.241CysGly: 2.241 ± 0.0
0.374CysHis: 0.374 ± 0.0
0.747CysIle: 0.747 ± 0.0
0.747CysLys: 0.747 ± 0.0
1.494CysLeu: 1.494 ± 0.0
0.374CysMet: 0.374 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.747CysPro: 0.747 ± 0.0
0.374CysGln: 0.374 ± 0.0
0.747CysArg: 0.747 ± 0.0
1.121CysSer: 1.121 ± 0.0
1.121CysThr: 1.121 ± 0.0
0.374CysVal: 0.374 ± 0.0
0.374CysTrp: 0.374 ± 0.0
1.121CysTyr: 1.121 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.977AspAla: 5.977 ± 0.0
1.121AspCys: 1.121 ± 0.0
2.615AspAsp: 2.615 ± 0.0
2.988AspGlu: 2.988 ± 0.0
2.615AspPhe: 2.615 ± 0.0
1.121AspGly: 1.121 ± 0.0
1.868AspHis: 1.868 ± 0.0
4.856AspIle: 4.856 ± 0.0
2.241AspLys: 2.241 ± 0.0
4.483AspLeu: 4.483 ± 0.0
1.868AspMet: 1.868 ± 0.0
2.615AspAsn: 2.615 ± 0.0
3.362AspPro: 3.362 ± 0.0
0.747AspGln: 0.747 ± 0.0
1.494AspArg: 1.494 ± 0.0
4.483AspSer: 4.483 ± 0.0
2.241AspThr: 2.241 ± 0.0
7.097AspVal: 7.097 ± 0.0
0.0AspTrp: 0.0 ± 0.0
1.868AspTyr: 1.868 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
3.362GluAla: 3.362 ± 0.0
0.374GluCys: 0.374 ± 0.0
2.988GluAsp: 2.988 ± 0.0
3.736GluGlu: 3.736 ± 0.0
2.241GluPhe: 2.241 ± 0.0
2.988GluGly: 2.988 ± 0.0
1.494GluHis: 1.494 ± 0.0
2.615GluIle: 2.615 ± 0.0
2.241GluLys: 2.241 ± 0.0
5.23GluLeu: 5.23 ± 0.0
1.121GluMet: 1.121 ± 0.0
2.988GluAsn: 2.988 ± 0.0
2.615GluPro: 2.615 ± 0.0
1.121GluGln: 1.121 ± 0.0
7.097GluArg: 7.097 ± 0.0
7.097GluSer: 7.097 ± 0.0
2.241GluThr: 2.241 ± 0.0
5.977GluVal: 5.977 ± 0.0
0.747GluTrp: 0.747 ± 0.0
2.241GluTyr: 2.241 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
5.23PheAla: 5.23 ± 0.0
1.494PheCys: 1.494 ± 0.0
3.736PheAsp: 3.736 ± 0.0
4.109PheGlu: 4.109 ± 0.0
2.615PhePhe: 2.615 ± 0.0
5.977PheGly: 5.977 ± 0.0
0.747PheHis: 0.747 ± 0.0
2.241PheIle: 2.241 ± 0.0
1.494PheLys: 1.494 ± 0.0
5.977PheLeu: 5.977 ± 0.0
1.121PheMet: 1.121 ± 0.0
2.241PheAsn: 2.241 ± 0.0
1.868PhePro: 1.868 ± 0.0
1.121PheGln: 1.121 ± 0.0
2.241PheArg: 2.241 ± 0.0
5.977PheSer: 5.977 ± 0.0
2.241PheThr: 2.241 ± 0.0
4.483PheVal: 4.483 ± 0.0
0.374PheTrp: 0.374 ± 0.0
0.747PheTyr: 0.747 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
4.483GlyAla: 4.483 ± 0.0
1.121GlyCys: 1.121 ± 0.0
6.724GlyAsp: 6.724 ± 0.0
5.23GlyGlu: 5.23 ± 0.0
3.736GlyPhe: 3.736 ± 0.0
5.603GlyGly: 5.603 ± 0.0
0.374GlyHis: 0.374 ± 0.0
2.615GlyIle: 2.615 ± 0.0
3.736GlyLys: 3.736 ± 0.0
5.603GlyLeu: 5.603 ± 0.0
0.747GlyMet: 0.747 ± 0.0
1.121GlyAsn: 1.121 ± 0.0
1.121GlyPro: 1.121 ± 0.0
1.494GlyGln: 1.494 ± 0.0
3.736GlyArg: 3.736 ± 0.0
6.35GlySer: 6.35 ± 0.0
5.603GlyThr: 5.603 ± 0.0
4.109GlyVal: 4.109 ± 0.0
0.747GlyTrp: 0.747 ± 0.0
3.362GlyTyr: 3.362 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.615HisAla: 2.615 ± 0.0
0.747HisCys: 0.747 ± 0.0
1.121HisAsp: 1.121 ± 0.0
0.747HisGlu: 0.747 ± 0.0
3.362HisPhe: 3.362 ± 0.0
0.374HisGly: 0.374 ± 0.0
0.0HisHis: 0.0 ± 0.0
1.494HisIle: 1.494 ± 0.0
1.494HisLys: 1.494 ± 0.0
0.747HisLeu: 0.747 ± 0.0
1.121HisMet: 1.121 ± 0.0
0.747HisAsn: 0.747 ± 0.0
1.121HisPro: 1.121 ± 0.0
0.0HisGln: 0.0 ± 0.0
2.241HisArg: 2.241 ± 0.0
0.747HisSer: 0.747 ± 0.0
0.747HisThr: 0.747 ± 0.0
0.0HisVal: 0.0 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.494HisTyr: 1.494 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.109IleAla: 4.109 ± 0.0
1.494IleCys: 1.494 ± 0.0
4.109IleAsp: 4.109 ± 0.0
2.241IleGlu: 2.241 ± 0.0
1.121IlePhe: 1.121 ± 0.0
4.109IleGly: 4.109 ± 0.0
1.494IleHis: 1.494 ± 0.0
2.615IleIle: 2.615 ± 0.0
2.241IleLys: 2.241 ± 0.0
4.483IleLeu: 4.483 ± 0.0
0.374IleMet: 0.374 ± 0.0
1.121IleAsn: 1.121 ± 0.0
2.615IlePro: 2.615 ± 0.0
1.868IleGln: 1.868 ± 0.0
2.615IleArg: 2.615 ± 0.0
3.736IleSer: 3.736 ± 0.0
2.615IleThr: 2.615 ± 0.0
4.856IleVal: 4.856 ± 0.0
0.747IleTrp: 0.747 ± 0.0
1.494IleTyr: 1.494 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.241LysAla: 2.241 ± 0.0
1.494LysCys: 1.494 ± 0.0
1.494LysAsp: 1.494 ± 0.0
4.856LysGlu: 4.856 ± 0.0
2.241LysPhe: 2.241 ± 0.0
3.736LysGly: 3.736 ± 0.0
1.494LysHis: 1.494 ± 0.0
1.868LysIle: 1.868 ± 0.0
5.23LysLys: 5.23 ± 0.0
1.868LysLeu: 1.868 ± 0.0
1.121LysMet: 1.121 ± 0.0
3.362LysAsn: 3.362 ± 0.0
1.868LysPro: 1.868 ± 0.0
1.494LysGln: 1.494 ± 0.0
5.23LysArg: 5.23 ± 0.0
4.856LysSer: 4.856 ± 0.0
0.747LysThr: 0.747 ± 0.0
1.868LysVal: 1.868 ± 0.0
0.747LysTrp: 0.747 ± 0.0
1.121LysTyr: 1.121 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.35LeuAla: 6.35 ± 0.0
2.241LeuCys: 2.241 ± 0.0
5.977LeuAsp: 5.977 ± 0.0
5.23LeuGlu: 5.23 ± 0.0
2.615LeuPhe: 2.615 ± 0.0
3.362LeuGly: 3.362 ± 0.0
3.736LeuHis: 3.736 ± 0.0
4.483LeuIle: 4.483 ± 0.0
3.362LeuLys: 3.362 ± 0.0
6.724LeuLeu: 6.724 ± 0.0
1.868LeuMet: 1.868 ± 0.0
3.362LeuAsn: 3.362 ± 0.0
3.736LeuPro: 3.736 ± 0.0
1.121LeuGln: 1.121 ± 0.0
7.097LeuArg: 7.097 ± 0.0
8.592LeuSer: 8.592 ± 0.0
2.988LeuThr: 2.988 ± 0.0
6.724LeuVal: 6.724 ± 0.0
0.747LeuTrp: 0.747 ± 0.0
3.736LeuTyr: 3.736 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.121MetAla: 1.121 ± 0.0
0.374MetCys: 0.374 ± 0.0
0.747MetAsp: 0.747 ± 0.0
0.747MetGlu: 0.747 ± 0.0
1.494MetPhe: 1.494 ± 0.0
1.494MetGly: 1.494 ± 0.0
0.747MetHis: 0.747 ± 0.0
1.121MetIle: 1.121 ± 0.0
0.747MetLys: 0.747 ± 0.0
3.362MetLeu: 3.362 ± 0.0
0.374MetMet: 0.374 ± 0.0
2.241MetAsn: 2.241 ± 0.0
2.615MetPro: 2.615 ± 0.0
1.121MetGln: 1.121 ± 0.0
1.121MetArg: 1.121 ± 0.0
2.241MetSer: 2.241 ± 0.0
0.374MetThr: 0.374 ± 0.0
1.494MetVal: 1.494 ± 0.0
0.374MetTrp: 0.374 ± 0.0
0.747MetTyr: 0.747 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.615AsnAla: 2.615 ± 0.0
0.0AsnCys: 0.0 ± 0.0
1.868AsnAsp: 1.868 ± 0.0
2.241AsnGlu: 2.241 ± 0.0
1.121AsnPhe: 1.121 ± 0.0
2.988AsnGly: 2.988 ± 0.0
0.0AsnHis: 0.0 ± 0.0
3.362AsnIle: 3.362 ± 0.0
0.747AsnLys: 0.747 ± 0.0
4.483AsnLeu: 4.483 ± 0.0
1.868AsnMet: 1.868 ± 0.0
0.374AsnAsn: 0.374 ± 0.0
2.615AsnPro: 2.615 ± 0.0
2.241AsnGln: 2.241 ± 0.0
3.736AsnArg: 3.736 ± 0.0
1.494AsnSer: 1.494 ± 0.0
1.121AsnThr: 1.121 ± 0.0
2.988AsnVal: 2.988 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
1.121AsnTyr: 1.121 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.868ProAla: 1.868 ± 0.0
0.747ProCys: 0.747 ± 0.0
2.241ProAsp: 2.241 ± 0.0
2.615ProGlu: 2.615 ± 0.0
4.483ProPhe: 4.483 ± 0.0
2.241ProGly: 2.241 ± 0.0
1.121ProHis: 1.121 ± 0.0
2.615ProIle: 2.615 ± 0.0
1.494ProLys: 1.494 ± 0.0
4.109ProLeu: 4.109 ± 0.0
1.494ProMet: 1.494 ± 0.0
1.868ProAsn: 1.868 ± 0.0
1.494ProPro: 1.494 ± 0.0
1.494ProGln: 1.494 ± 0.0
3.362ProArg: 3.362 ± 0.0
5.603ProSer: 5.603 ± 0.0
4.483ProThr: 4.483 ± 0.0
5.23ProVal: 5.23 ± 0.0
1.494ProTrp: 1.494 ± 0.0
3.362ProTyr: 3.362 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.241GlnAla: 2.241 ± 0.0
0.374GlnCys: 0.374 ± 0.0
1.494GlnAsp: 1.494 ± 0.0
2.615GlnGlu: 2.615 ± 0.0
2.241GlnPhe: 2.241 ± 0.0
1.121GlnGly: 1.121 ± 0.0
0.0GlnHis: 0.0 ± 0.0
0.747GlnIle: 0.747 ± 0.0
1.494GlnLys: 1.494 ± 0.0
2.241GlnLeu: 2.241 ± 0.0
0.747GlnMet: 0.747 ± 0.0
1.121GlnAsn: 1.121 ± 0.0
2.615GlnPro: 2.615 ± 0.0
0.0GlnGln: 0.0 ± 0.0
1.121GlnArg: 1.121 ± 0.0
1.494GlnSer: 1.494 ± 0.0
1.121GlnThr: 1.121 ± 0.0
1.868GlnVal: 1.868 ± 0.0
0.374GlnTrp: 0.374 ± 0.0
0.747GlnTyr: 0.747 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
5.23ArgAla: 5.23 ± 0.0
0.747ArgCys: 0.747 ± 0.0
3.736ArgAsp: 3.736 ± 0.0
4.483ArgGlu: 4.483 ± 0.0
3.736ArgPhe: 3.736 ± 0.0
3.736ArgGly: 3.736 ± 0.0
1.121ArgHis: 1.121 ± 0.0
3.736ArgIle: 3.736 ± 0.0
5.603ArgLys: 5.603 ± 0.0
6.35ArgLeu: 6.35 ± 0.0
2.241ArgMet: 2.241 ± 0.0
2.615ArgAsn: 2.615 ± 0.0
3.736ArgPro: 3.736 ± 0.0
2.241ArgGln: 2.241 ± 0.0
4.856ArgArg: 4.856 ± 0.0
5.23ArgSer: 5.23 ± 0.0
1.868ArgThr: 1.868 ± 0.0
5.603ArgVal: 5.603 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
2.615ArgTyr: 2.615 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
5.977SerAla: 5.977 ± 0.0
1.494SerCys: 1.494 ± 0.0
3.736SerAsp: 3.736 ± 0.0
3.736SerGlu: 3.736 ± 0.0
5.603SerPhe: 5.603 ± 0.0
6.35SerGly: 6.35 ± 0.0
1.494SerHis: 1.494 ± 0.0
4.483SerIle: 4.483 ± 0.0
3.736SerLys: 3.736 ± 0.0
7.097SerLeu: 7.097 ± 0.0
2.615SerMet: 2.615 ± 0.0
2.615SerAsn: 2.615 ± 0.0
4.483SerPro: 4.483 ± 0.0
2.241SerGln: 2.241 ± 0.0
4.856SerArg: 4.856 ± 0.0
5.603SerSer: 5.603 ± 0.0
3.736SerThr: 3.736 ± 0.0
5.23SerVal: 5.23 ± 0.0
0.747SerTrp: 0.747 ± 0.0
3.362SerTyr: 3.362 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
4.483ThrAla: 4.483 ± 0.0
0.747ThrCys: 0.747 ± 0.0
2.615ThrAsp: 2.615 ± 0.0
2.615ThrGlu: 2.615 ± 0.0
5.603ThrPhe: 5.603 ± 0.0
3.362ThrGly: 3.362 ± 0.0
0.374ThrHis: 0.374 ± 0.0
2.988ThrIle: 2.988 ± 0.0
1.868ThrLys: 1.868 ± 0.0
2.988ThrLeu: 2.988 ± 0.0
0.747ThrMet: 0.747 ± 0.0
1.121ThrAsn: 1.121 ± 0.0
4.483ThrPro: 4.483 ± 0.0
1.494ThrGln: 1.494 ± 0.0
4.483ThrArg: 4.483 ± 0.0
3.362ThrSer: 3.362 ± 0.0
2.241ThrThr: 2.241 ± 0.0
4.483ThrVal: 4.483 ± 0.0
0.374ThrTrp: 0.374 ± 0.0
0.374ThrTyr: 0.374 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
7.845ValAla: 7.845 ± 0.0
1.494ValCys: 1.494 ± 0.0
4.856ValAsp: 4.856 ± 0.0
4.483ValGlu: 4.483 ± 0.0
3.736ValPhe: 3.736 ± 0.0
5.603ValGly: 5.603 ± 0.0
1.868ValHis: 1.868 ± 0.0
2.988ValIle: 2.988 ± 0.0
4.856ValLys: 4.856 ± 0.0
5.603ValLeu: 5.603 ± 0.0
1.121ValMet: 1.121 ± 0.0
2.241ValAsn: 2.241 ± 0.0
4.483ValPro: 4.483 ± 0.0
2.988ValGln: 2.988 ± 0.0
5.977ValArg: 5.977 ± 0.0
4.483ValSer: 4.483 ± 0.0
5.977ValThr: 5.977 ± 0.0
4.109ValVal: 4.109 ± 0.0
0.374ValTrp: 0.374 ± 0.0
1.868ValTyr: 1.868 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.121TrpAla: 1.121 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.374TrpAsp: 0.374 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.374TrpPhe: 0.374 ± 0.0
0.747TrpGly: 0.747 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.374TrpIle: 0.374 ± 0.0
0.374TrpLys: 0.374 ± 0.0
0.374TrpLeu: 0.374 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.747TrpAsn: 0.747 ± 0.0
0.747TrpPro: 0.747 ± 0.0
0.374TrpGln: 0.374 ± 0.0
0.374TrpArg: 0.374 ± 0.0
1.121TrpSer: 1.121 ± 0.0
0.374TrpThr: 0.374 ± 0.0
0.747TrpVal: 0.747 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.747TrpTyr: 0.747 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.736TyrAla: 3.736 ± 0.0
0.747TyrCys: 0.747 ± 0.0
1.121TyrAsp: 1.121 ± 0.0
1.121TyrGlu: 1.121 ± 0.0
1.494TyrPhe: 1.494 ± 0.0
4.856TyrGly: 4.856 ± 0.0
0.747TyrHis: 0.747 ± 0.0
0.747TyrIle: 0.747 ± 0.0
0.747TyrLys: 0.747 ± 0.0
1.868TyrLeu: 1.868 ± 0.0
2.241TyrMet: 2.241 ± 0.0
1.868TyrAsn: 1.868 ± 0.0
3.362TyrPro: 3.362 ± 0.0
1.494TyrGln: 1.494 ± 0.0
1.868TyrArg: 1.868 ± 0.0
1.121TyrSer: 1.121 ± 0.0
2.241TyrThr: 2.241 ± 0.0
3.362TyrVal: 3.362 ± 0.0
0.374TyrTrp: 0.374 ± 0.0
0.747TyrTyr: 0.747 ± 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 (2678 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