Amino acid dipepetide frequency for Beihai picorna-like virus 52

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
4.738AlaAla: 4.738 ± 0.0
1.354AlaCys: 1.354 ± 0.0
4.399AlaAsp: 4.399 ± 0.0
3.723AlaGlu: 3.723 ± 0.0
3.046AlaPhe: 3.046 ± 0.0
6.43AlaGly: 6.43 ± 0.0
1.692AlaHis: 1.692 ± 0.0
5.415AlaIle: 5.415 ± 0.0
1.692AlaLys: 1.692 ± 0.0
5.415AlaLeu: 5.415 ± 0.0
1.354AlaMet: 1.354 ± 0.0
4.061AlaAsn: 4.061 ± 0.0
4.061AlaPro: 4.061 ± 0.0
1.015AlaGln: 1.015 ± 0.0
5.076AlaArg: 5.076 ± 0.0
4.399AlaSer: 4.399 ± 0.0
1.692AlaThr: 1.692 ± 0.0
4.738AlaVal: 4.738 ± 0.0
0.338AlaTrp: 0.338 ± 0.0
2.369AlaTyr: 2.369 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.354CysAla: 1.354 ± 0.0
0.677CysCys: 0.677 ± 0.0
1.015CysAsp: 1.015 ± 0.0
1.354CysGlu: 1.354 ± 0.0
1.354CysPhe: 1.354 ± 0.0
0.338CysGly: 0.338 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.677CysIle: 0.677 ± 0.0
1.015CysLys: 1.015 ± 0.0
0.338CysLeu: 0.338 ± 0.0
0.338CysMet: 0.338 ± 0.0
0.677CysAsn: 0.677 ± 0.0
1.015CysPro: 1.015 ± 0.0
0.338CysGln: 0.338 ± 0.0
0.338CysArg: 0.338 ± 0.0
0.677CysSer: 0.677 ± 0.0
2.03CysThr: 2.03 ± 0.0
1.692CysVal: 1.692 ± 0.0
0.338CysTrp: 0.338 ± 0.0
0.338CysTyr: 0.338 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.369AspAla: 2.369 ± 0.0
1.354AspCys: 1.354 ± 0.0
3.046AspAsp: 3.046 ± 0.0
3.384AspGlu: 3.384 ± 0.0
4.061AspPhe: 4.061 ± 0.0
4.399AspGly: 4.399 ± 0.0
0.0AspHis: 0.0 ± 0.0
3.046AspIle: 3.046 ± 0.0
2.03AspLys: 2.03 ± 0.0
6.43AspLeu: 6.43 ± 0.0
2.03AspMet: 2.03 ± 0.0
2.03AspAsn: 2.03 ± 0.0
2.369AspPro: 2.369 ± 0.0
1.692AspGln: 1.692 ± 0.0
0.677AspArg: 0.677 ± 0.0
4.061AspSer: 4.061 ± 0.0
4.061AspThr: 4.061 ± 0.0
3.723AspVal: 3.723 ± 0.0
0.677AspTrp: 0.677 ± 0.0
1.692AspTyr: 1.692 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.707GluAla: 2.707 ± 0.0
0.677GluCys: 0.677 ± 0.0
2.369GluAsp: 2.369 ± 0.0
7.445GluGlu: 7.445 ± 0.0
2.369GluPhe: 2.369 ± 0.0
4.061GluGly: 4.061 ± 0.0
0.338GluHis: 0.338 ± 0.0
4.061GluIle: 4.061 ± 0.0
4.061GluLys: 4.061 ± 0.0
5.415GluLeu: 5.415 ± 0.0
3.046GluMet: 3.046 ± 0.0
2.03GluAsn: 2.03 ± 0.0
3.046GluPro: 3.046 ± 0.0
2.707GluGln: 2.707 ± 0.0
5.076GluArg: 5.076 ± 0.0
3.384GluSer: 3.384 ± 0.0
3.384GluThr: 3.384 ± 0.0
3.723GluVal: 3.723 ± 0.0
2.707GluTrp: 2.707 ± 0.0
3.384GluTyr: 3.384 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.369PheAla: 2.369 ± 0.0
1.015PheCys: 1.015 ± 0.0
3.046PheAsp: 3.046 ± 0.0
4.399PheGlu: 4.399 ± 0.0
1.015PhePhe: 1.015 ± 0.0
3.046PheGly: 3.046 ± 0.0
0.338PheHis: 0.338 ± 0.0
2.707PheIle: 2.707 ± 0.0
1.692PheLys: 1.692 ± 0.0
3.384PheLeu: 3.384 ± 0.0
2.03PheMet: 2.03 ± 0.0
2.707PheAsn: 2.707 ± 0.0
2.369PhePro: 2.369 ± 0.0
0.338PheGln: 0.338 ± 0.0
3.046PheArg: 3.046 ± 0.0
4.738PheSer: 4.738 ± 0.0
3.723PheThr: 3.723 ± 0.0
3.723PheVal: 3.723 ± 0.0
0.338PheTrp: 0.338 ± 0.0
1.692PheTyr: 1.692 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
1.692GlyAla: 1.692 ± 0.0
0.0GlyCys: 0.0 ± 0.0
5.415GlyAsp: 5.415 ± 0.0
4.738GlyGlu: 4.738 ± 0.0
3.046GlyPhe: 3.046 ± 0.0
7.107GlyGly: 7.107 ± 0.0
1.015GlyHis: 1.015 ± 0.0
3.046GlyIle: 3.046 ± 0.0
3.046GlyLys: 3.046 ± 0.0
2.707GlyLeu: 2.707 ± 0.0
1.692GlyMet: 1.692 ± 0.0
4.399GlyAsn: 4.399 ± 0.0
3.046GlyPro: 3.046 ± 0.0
1.354GlyGln: 1.354 ± 0.0
4.738GlyArg: 4.738 ± 0.0
5.076GlySer: 5.076 ± 0.0
5.415GlyThr: 5.415 ± 0.0
4.738GlyVal: 4.738 ± 0.0
1.015GlyTrp: 1.015 ± 0.0
1.354GlyTyr: 1.354 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.692HisAla: 1.692 ± 0.0
0.338HisCys: 0.338 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.677HisGlu: 0.677 ± 0.0
0.677HisPhe: 0.677 ± 0.0
0.0HisGly: 0.0 ± 0.0
0.338HisHis: 0.338 ± 0.0
1.015HisIle: 1.015 ± 0.0
0.677HisLys: 0.677 ± 0.0
2.03HisLeu: 2.03 ± 0.0
1.354HisMet: 1.354 ± 0.0
0.338HisAsn: 0.338 ± 0.0
1.354HisPro: 1.354 ± 0.0
0.338HisGln: 0.338 ± 0.0
1.015HisArg: 1.015 ± 0.0
1.354HisSer: 1.354 ± 0.0
1.015HisThr: 1.015 ± 0.0
1.692HisVal: 1.692 ± 0.0
0.677HisTrp: 0.677 ± 0.0
0.677HisTyr: 0.677 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.738IleAla: 4.738 ± 0.0
2.03IleCys: 2.03 ± 0.0
3.046IleAsp: 3.046 ± 0.0
3.046IleGlu: 3.046 ± 0.0
1.015IlePhe: 1.015 ± 0.0
2.707IleGly: 2.707 ± 0.0
1.015IleHis: 1.015 ± 0.0
3.384IleIle: 3.384 ± 0.0
3.384IleLys: 3.384 ± 0.0
5.753IleLeu: 5.753 ± 0.0
1.354IleMet: 1.354 ± 0.0
4.738IleAsn: 4.738 ± 0.0
3.723IlePro: 3.723 ± 0.0
3.046IleGln: 3.046 ± 0.0
2.369IleArg: 2.369 ± 0.0
2.707IleSer: 2.707 ± 0.0
6.091IleThr: 6.091 ± 0.0
3.384IleVal: 3.384 ± 0.0
0.677IleTrp: 0.677 ± 0.0
1.692IleTyr: 1.692 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
1.692LysAla: 1.692 ± 0.0
1.354LysCys: 1.354 ± 0.0
4.061LysAsp: 4.061 ± 0.0
4.061LysGlu: 4.061 ± 0.0
1.354LysPhe: 1.354 ± 0.0
1.692LysGly: 1.692 ± 0.0
1.015LysHis: 1.015 ± 0.0
2.369LysIle: 2.369 ± 0.0
5.076LysLys: 5.076 ± 0.0
4.399LysLeu: 4.399 ± 0.0
1.692LysMet: 1.692 ± 0.0
3.723LysAsn: 3.723 ± 0.0
0.338LysPro: 0.338 ± 0.0
2.03LysGln: 2.03 ± 0.0
2.707LysArg: 2.707 ± 0.0
4.399LysSer: 4.399 ± 0.0
2.03LysThr: 2.03 ± 0.0
3.384LysVal: 3.384 ± 0.0
1.015LysTrp: 1.015 ± 0.0
1.015LysTyr: 1.015 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.768LeuAla: 6.768 ± 0.0
1.692LeuCys: 1.692 ± 0.0
5.753LeuAsp: 5.753 ± 0.0
3.384LeuGlu: 3.384 ± 0.0
4.061LeuPhe: 4.061 ± 0.0
2.707LeuGly: 2.707 ± 0.0
2.707LeuHis: 2.707 ± 0.0
4.061LeuIle: 4.061 ± 0.0
5.415LeuLys: 5.415 ± 0.0
5.753LeuLeu: 5.753 ± 0.0
2.707LeuMet: 2.707 ± 0.0
3.384LeuAsn: 3.384 ± 0.0
2.707LeuPro: 2.707 ± 0.0
2.707LeuGln: 2.707 ± 0.0
6.091LeuArg: 6.091 ± 0.0
8.46LeuSer: 8.46 ± 0.0
3.723LeuThr: 3.723 ± 0.0
5.076LeuVal: 5.076 ± 0.0
0.677LeuTrp: 0.677 ± 0.0
2.03LeuTyr: 2.03 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
2.03MetAla: 2.03 ± 0.0
0.677MetCys: 0.677 ± 0.0
2.03MetAsp: 2.03 ± 0.0
3.046MetGlu: 3.046 ± 0.0
1.015MetPhe: 1.015 ± 0.0
1.692MetGly: 1.692 ± 0.0
0.0MetHis: 0.0 ± 0.0
2.03MetIle: 2.03 ± 0.0
1.354MetLys: 1.354 ± 0.0
3.384MetLeu: 3.384 ± 0.0
1.015MetMet: 1.015 ± 0.0
0.677MetAsn: 0.677 ± 0.0
1.354MetPro: 1.354 ± 0.0
1.015MetGln: 1.015 ± 0.0
2.03MetArg: 2.03 ± 0.0
1.354MetSer: 1.354 ± 0.0
2.03MetThr: 2.03 ± 0.0
1.015MetVal: 1.015 ± 0.0
0.0MetTrp: 0.0 ± 0.0
0.338MetTyr: 0.338 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.384AsnAla: 3.384 ± 0.0
0.338AsnCys: 0.338 ± 0.0
2.369AsnAsp: 2.369 ± 0.0
4.061AsnGlu: 4.061 ± 0.0
3.046AsnPhe: 3.046 ± 0.0
4.738AsnGly: 4.738 ± 0.0
1.354AsnHis: 1.354 ± 0.0
1.354AsnIle: 1.354 ± 0.0
2.03AsnLys: 2.03 ± 0.0
3.384AsnLeu: 3.384 ± 0.0
1.015AsnMet: 1.015 ± 0.0
2.707AsnAsn: 2.707 ± 0.0
3.046AsnPro: 3.046 ± 0.0
1.354AsnGln: 1.354 ± 0.0
2.03AsnArg: 2.03 ± 0.0
3.046AsnSer: 3.046 ± 0.0
3.046AsnThr: 3.046 ± 0.0
4.061AsnVal: 4.061 ± 0.0
1.354AsnTrp: 1.354 ± 0.0
2.369AsnTyr: 2.369 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
5.076ProAla: 5.076 ± 0.0
0.0ProCys: 0.0 ± 0.0
0.338ProAsp: 0.338 ± 0.0
3.384ProGlu: 3.384 ± 0.0
2.707ProPhe: 2.707 ± 0.0
2.03ProGly: 2.03 ± 0.0
1.354ProHis: 1.354 ± 0.0
3.046ProIle: 3.046 ± 0.0
3.046ProLys: 3.046 ± 0.0
3.384ProLeu: 3.384 ± 0.0
1.354ProMet: 1.354 ± 0.0
2.03ProAsn: 2.03 ± 0.0
1.015ProPro: 1.015 ± 0.0
2.369ProGln: 2.369 ± 0.0
2.03ProArg: 2.03 ± 0.0
3.723ProSer: 3.723 ± 0.0
6.091ProThr: 6.091 ± 0.0
4.061ProVal: 4.061 ± 0.0
2.369ProTrp: 2.369 ± 0.0
0.677ProTyr: 0.677 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.707GlnAla: 2.707 ± 0.0
0.338GlnCys: 0.338 ± 0.0
1.015GlnAsp: 1.015 ± 0.0
2.369GlnGlu: 2.369 ± 0.0
0.677GlnPhe: 0.677 ± 0.0
2.707GlnGly: 2.707 ± 0.0
1.354GlnHis: 1.354 ± 0.0
2.707GlnIle: 2.707 ± 0.0
2.369GlnLys: 2.369 ± 0.0
1.354GlnLeu: 1.354 ± 0.0
0.677GlnMet: 0.677 ± 0.0
0.338GlnAsn: 0.338 ± 0.0
2.369GlnPro: 2.369 ± 0.0
1.354GlnGln: 1.354 ± 0.0
2.707GlnArg: 2.707 ± 0.0
2.369GlnSer: 2.369 ± 0.0
1.692GlnThr: 1.692 ± 0.0
2.707GlnVal: 2.707 ± 0.0
1.015GlnTrp: 1.015 ± 0.0
1.692GlnTyr: 1.692 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.399ArgAla: 4.399 ± 0.0
0.338ArgCys: 0.338 ± 0.0
2.707ArgAsp: 2.707 ± 0.0
3.384ArgGlu: 3.384 ± 0.0
4.738ArgPhe: 4.738 ± 0.0
3.046ArgGly: 3.046 ± 0.0
1.354ArgHis: 1.354 ± 0.0
3.384ArgIle: 3.384 ± 0.0
3.384ArgLys: 3.384 ± 0.0
4.738ArgLeu: 4.738 ± 0.0
1.015ArgMet: 1.015 ± 0.0
2.707ArgAsn: 2.707 ± 0.0
2.03ArgPro: 2.03 ± 0.0
3.723ArgGln: 3.723 ± 0.0
3.046ArgArg: 3.046 ± 0.0
3.384ArgSer: 3.384 ± 0.0
2.03ArgThr: 2.03 ± 0.0
5.415ArgVal: 5.415 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
0.677ArgTyr: 0.677 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
5.076SerAla: 5.076 ± 0.0
0.677SerCys: 0.677 ± 0.0
3.384SerAsp: 3.384 ± 0.0
3.046SerGlu: 3.046 ± 0.0
4.061SerPhe: 4.061 ± 0.0
5.415SerGly: 5.415 ± 0.0
1.354SerHis: 1.354 ± 0.0
7.783SerIle: 7.783 ± 0.0
2.707SerLys: 2.707 ± 0.0
6.43SerLeu: 6.43 ± 0.0
2.03SerMet: 2.03 ± 0.0
3.723SerAsn: 3.723 ± 0.0
4.061SerPro: 4.061 ± 0.0
3.046SerGln: 3.046 ± 0.0
3.046SerArg: 3.046 ± 0.0
5.753SerSer: 5.753 ± 0.0
4.061SerThr: 4.061 ± 0.0
4.738SerVal: 4.738 ± 0.0
1.015SerTrp: 1.015 ± 0.0
2.369SerTyr: 2.369 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
4.738ThrAla: 4.738 ± 0.0
1.015ThrCys: 1.015 ± 0.0
2.707ThrAsp: 2.707 ± 0.0
2.707ThrGlu: 2.707 ± 0.0
3.384ThrPhe: 3.384 ± 0.0
4.399ThrGly: 4.399 ± 0.0
0.338ThrHis: 0.338 ± 0.0
3.723ThrIle: 3.723 ± 0.0
1.692ThrLys: 1.692 ± 0.0
3.723ThrLeu: 3.723 ± 0.0
1.015ThrMet: 1.015 ± 0.0
3.384ThrAsn: 3.384 ± 0.0
6.43ThrPro: 6.43 ± 0.0
1.015ThrGln: 1.015 ± 0.0
3.384ThrArg: 3.384 ± 0.0
5.415ThrSer: 5.415 ± 0.0
3.723ThrThr: 3.723 ± 0.0
7.445ThrVal: 7.445 ± 0.0
0.338ThrTrp: 0.338 ± 0.0
2.369ThrTyr: 2.369 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
5.415ValAla: 5.415 ± 0.0
0.677ValCys: 0.677 ± 0.0
4.061ValAsp: 4.061 ± 0.0
4.399ValGlu: 4.399 ± 0.0
2.707ValPhe: 2.707 ± 0.0
4.738ValGly: 4.738 ± 0.0
1.354ValHis: 1.354 ± 0.0
2.707ValIle: 2.707 ± 0.0
2.369ValLys: 2.369 ± 0.0
7.107ValLeu: 7.107 ± 0.0
1.354ValMet: 1.354 ± 0.0
4.061ValAsn: 4.061 ± 0.0
4.061ValPro: 4.061 ± 0.0
3.384ValGln: 3.384 ± 0.0
4.738ValArg: 4.738 ± 0.0
5.415ValSer: 5.415 ± 0.0
4.061ValThr: 4.061 ± 0.0
6.091ValVal: 6.091 ± 0.0
1.015ValTrp: 1.015 ± 0.0
4.399ValTyr: 4.399 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.354TrpAla: 1.354 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.677TrpAsp: 0.677 ± 0.0
1.354TrpGlu: 1.354 ± 0.0
1.692TrpPhe: 1.692 ± 0.0
1.354TrpGly: 1.354 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.677TrpIle: 0.677 ± 0.0
0.0TrpLys: 0.0 ± 0.0
1.692TrpLeu: 1.692 ± 0.0
0.677TrpMet: 0.677 ± 0.0
0.677TrpAsn: 0.677 ± 0.0
0.338TrpPro: 0.338 ± 0.0
0.338TrpGln: 0.338 ± 0.0
0.338TrpArg: 0.338 ± 0.0
2.03TrpSer: 2.03 ± 0.0
1.015TrpThr: 1.015 ± 0.0
1.015TrpVal: 1.015 ± 0.0
0.338TrpTrp: 0.338 ± 0.0
1.015TrpTyr: 1.015 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.046TyrAla: 3.046 ± 0.0
1.354TyrCys: 1.354 ± 0.0
1.692TyrAsp: 1.692 ± 0.0
2.03TyrGlu: 2.03 ± 0.0
1.692TyrPhe: 1.692 ± 0.0
2.03TyrGly: 2.03 ± 0.0
0.338TyrHis: 0.338 ± 0.0
2.707TyrIle: 2.707 ± 0.0
2.369TyrLys: 2.369 ± 0.0
3.046TyrLeu: 3.046 ± 0.0
0.0TyrMet: 0.0 ± 0.0
1.692TyrAsn: 1.692 ± 0.0
1.354TyrPro: 1.354 ± 0.0
1.354TyrGln: 1.354 ± 0.0
1.015TyrArg: 1.015 ± 0.0
2.03TyrSer: 2.03 ± 0.0
2.03TyrThr: 2.03 ± 0.0
1.692TyrVal: 1.692 ± 0.0
0.677TyrTrp: 0.677 ± 0.0
1.354TyrTyr: 1.354 ± 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 (2956 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