Amino acid dipepetide frequency for Beihai tombus-like virus 8

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
9.732AlaAla: 9.732 ± 4.962
0.0AlaCys: 0.0 ± 0.0
1.217AlaAsp: 1.217 ± 0.775
3.65AlaGlu: 3.65 ± 1.395
2.433AlaPhe: 2.433 ± 0.31
9.732AlaGly: 9.732 ± 4.962
1.217AlaHis: 1.217 ± 0.775
3.65AlaIle: 3.65 ± 0.465
4.866AlaLys: 4.866 ± 3.101
3.65AlaLeu: 3.65 ± 0.465
2.433AlaMet: 2.433 ± 0.31
2.433AlaAsn: 2.433 ± 2.171
4.866AlaPro: 4.866 ± 2.481
2.433AlaGln: 2.433 ± 2.171
7.299AlaArg: 7.299 ± 0.93
6.083AlaSer: 6.083 ± 0.155
2.433AlaThr: 2.433 ± 0.31
6.083AlaVal: 6.083 ± 3.566
1.217AlaTrp: 1.217 ± 1.085
7.299AlaTyr: 7.299 ± 2.791
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
3.65CysAsp: 3.65 ± 1.395
1.217CysGlu: 1.217 ± 1.085
1.217CysPhe: 1.217 ± 0.775
1.217CysGly: 1.217 ± 1.085
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
4.866CysLeu: 4.866 ± 1.24
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
2.433CysPro: 2.433 ± 2.171
2.433CysGln: 2.433 ± 1.551
0.0CysArg: 0.0 ± 0.0
0.0CysSer: 0.0 ± 0.0
0.0CysThr: 0.0 ± 0.0
2.433CysVal: 2.433 ± 0.31
0.0CysTrp: 0.0 ± 0.0
2.433CysTyr: 2.433 ± 0.31
0.0CysXaa: 0.0 ± 0.0
Asp
3.65AspAla: 3.65 ± 0.465
1.217AspCys: 1.217 ± 1.085
2.433AspAsp: 2.433 ± 1.551
3.65AspGlu: 3.65 ± 0.465
0.0AspPhe: 0.0 ± 0.0
3.65AspGly: 3.65 ± 0.465
3.65AspHis: 3.65 ± 1.395
2.433AspIle: 2.433 ± 0.31
1.217AspLys: 1.217 ± 1.085
2.433AspLeu: 2.433 ± 1.551
1.217AspMet: 1.217 ± 0.775
0.0AspAsn: 0.0 ± 0.0
3.65AspPro: 3.65 ± 0.465
3.65AspGln: 3.65 ± 2.326
2.433AspArg: 2.433 ± 1.551
1.217AspSer: 1.217 ± 0.775
2.433AspThr: 2.433 ± 0.31
2.433AspVal: 2.433 ± 1.551
0.0AspTrp: 0.0 ± 0.0
0.0AspTyr: 0.0 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
3.65GluAla: 3.65 ± 2.326
0.0GluCys: 0.0 ± 0.0
1.217GluAsp: 1.217 ± 0.775
4.866GluGlu: 4.866 ± 4.342
2.433GluPhe: 2.433 ± 1.551
1.217GluGly: 1.217 ± 0.775
4.866GluHis: 4.866 ± 3.101
1.217GluIle: 1.217 ± 0.775
3.65GluLys: 3.65 ± 1.395
4.866GluLeu: 4.866 ± 1.24
1.217GluMet: 1.217 ± 1.085
2.433GluAsn: 2.433 ± 1.551
2.433GluPro: 2.433 ± 2.171
3.65GluGln: 3.65 ± 1.395
3.65GluArg: 3.65 ± 0.465
4.866GluSer: 4.866 ± 2.481
4.866GluThr: 4.866 ± 0.62
6.083GluVal: 6.083 ± 0.155
3.65GluTrp: 3.65 ± 1.395
3.65GluTyr: 3.65 ± 2.326
0.0GluXaa: 0.0 ± 0.0
Phe
2.433PheAla: 2.433 ± 0.31
0.0PheCys: 0.0 ± 0.0
1.217PheAsp: 1.217 ± 0.775
1.217PheGlu: 1.217 ± 0.775
0.0PhePhe: 0.0 ± 0.0
0.0PheGly: 0.0 ± 0.0
0.0PheHis: 0.0 ± 0.0
0.0PheIle: 0.0 ± 0.0
1.217PheLys: 1.217 ± 0.775
2.433PheLeu: 2.433 ± 1.551
0.0PheMet: 0.0 ± 0.0
0.0PheAsn: 0.0 ± 0.0
0.0PhePro: 0.0 ± 0.0
1.217PheGln: 1.217 ± 0.775
1.217PheArg: 1.217 ± 1.085
6.083PheSer: 6.083 ± 3.566
1.217PheThr: 1.217 ± 0.775
4.866PheVal: 4.866 ± 1.24
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
3.65GlyAla: 3.65 ± 3.256
1.217GlyCys: 1.217 ± 0.775
2.433GlyAsp: 2.433 ± 1.551
0.0GlyGlu: 0.0 ± 0.0
1.217GlyPhe: 1.217 ± 1.085
6.083GlyGly: 6.083 ± 3.566
2.433GlyHis: 2.433 ± 0.31
2.433GlyIle: 2.433 ± 1.551
7.299GlyLys: 7.299 ± 4.652
9.732GlyLeu: 9.732 ± 2.481
1.217GlyMet: 1.217 ± 0.155
1.217GlyAsn: 1.217 ± 0.775
6.083GlyPro: 6.083 ± 3.566
2.433GlyGln: 2.433 ± 2.171
3.65GlyArg: 3.65 ± 0.465
3.65GlySer: 3.65 ± 0.465
4.866GlyThr: 4.866 ± 2.481
2.433GlyVal: 2.433 ± 0.31
6.083GlyTrp: 6.083 ± 1.706
0.0GlyTyr: 0.0 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.433HisAla: 2.433 ± 0.31
1.217HisCys: 1.217 ± 0.775
0.0HisAsp: 0.0 ± 0.0
3.65HisGlu: 3.65 ± 0.465
1.217HisPhe: 1.217 ± 0.775
2.433HisGly: 2.433 ± 1.551
0.0HisHis: 0.0 ± 0.0
1.217HisIle: 1.217 ± 1.085
2.433HisLys: 2.433 ± 2.171
2.433HisLeu: 2.433 ± 2.171
1.217HisMet: 1.217 ± 1.085
1.217HisAsn: 1.217 ± 0.775
1.217HisPro: 1.217 ± 0.775
0.0HisGln: 0.0 ± 0.0
2.433HisArg: 2.433 ± 1.551
2.433HisSer: 2.433 ± 0.31
1.217HisThr: 1.217 ± 0.775
1.217HisVal: 1.217 ± 1.085
2.433HisTrp: 2.433 ± 1.551
1.217HisTyr: 1.217 ± 0.775
0.0HisXaa: 0.0 ± 0.0
Ile
3.65IleAla: 3.65 ± 0.465
0.0IleCys: 0.0 ± 0.0
2.433IleAsp: 2.433 ± 0.31
1.217IleGlu: 1.217 ± 0.775
0.0IlePhe: 0.0 ± 0.0
0.0IleGly: 0.0 ± 0.0
0.0IleHis: 0.0 ± 0.0
1.217IleIle: 1.217 ± 0.775
6.083IleLys: 6.083 ± 2.016
2.433IleLeu: 2.433 ± 2.171
0.0IleMet: 0.0 ± 0.0
0.0IleAsn: 0.0 ± 0.0
1.217IlePro: 1.217 ± 0.775
2.433IleGln: 2.433 ± 0.31
2.433IleArg: 2.433 ± 1.551
1.217IleSer: 1.217 ± 0.775
0.0IleThr: 0.0 ± 0.0
3.65IleVal: 3.65 ± 0.465
0.0IleTrp: 0.0 ± 0.0
2.433IleTyr: 2.433 ± 1.551
0.0IleXaa: 0.0 ± 0.0
Lys
2.433LysAla: 2.433 ± 0.31
3.65LysCys: 3.65 ± 0.465
3.65LysAsp: 3.65 ± 0.465
3.65LysGlu: 3.65 ± 0.465
2.433LysPhe: 2.433 ± 1.551
2.433LysGly: 2.433 ± 0.31
2.433LysHis: 2.433 ± 1.551
0.0LysIle: 0.0 ± 0.0
3.65LysLys: 3.65 ± 0.465
4.866LysLeu: 4.866 ± 3.101
0.0LysMet: 0.0 ± 0.0
2.433LysAsn: 2.433 ± 0.31
2.433LysPro: 2.433 ± 2.171
1.217LysGln: 1.217 ± 1.085
4.866LysArg: 4.866 ± 1.24
2.433LysSer: 2.433 ± 1.551
4.866LysThr: 4.866 ± 3.101
6.083LysVal: 6.083 ± 0.155
0.0LysTrp: 0.0 ± 0.0
1.217LysTyr: 1.217 ± 1.085
0.0LysXaa: 0.0 ± 0.0
Leu
8.516LeuAla: 8.516 ± 1.706
0.0LeuCys: 0.0 ± 0.0
3.65LeuAsp: 3.65 ± 2.326
9.732LeuGlu: 9.732 ± 0.62
1.217LeuPhe: 1.217 ± 1.085
9.732LeuGly: 9.732 ± 0.62
3.65LeuHis: 3.65 ± 1.395
1.217LeuIle: 1.217 ± 0.775
2.433LeuLys: 2.433 ± 1.551
14.599LeuLeu: 14.599 ± 3.721
1.217LeuMet: 1.217 ± 1.085
2.433LeuAsn: 2.433 ± 2.171
4.866LeuPro: 4.866 ± 3.101
3.65LeuGln: 3.65 ± 2.326
8.516LeuArg: 8.516 ± 1.706
3.65LeuSer: 3.65 ± 2.326
9.732LeuThr: 9.732 ± 4.342
7.299LeuVal: 7.299 ± 0.93
1.217LeuTrp: 1.217 ± 1.085
2.433LeuTyr: 2.433 ± 2.171
0.0LeuXaa: 0.0 ± 0.0
Met
2.433MetAla: 2.433 ± 2.171
0.0MetCys: 0.0 ± 0.0
0.0MetAsp: 0.0 ± 0.0
1.217MetGlu: 1.217 ± 0.775
0.0MetPhe: 0.0 ± 0.0
2.433MetGly: 2.433 ± 0.31
1.217MetHis: 1.217 ± 0.775
1.217MetIle: 1.217 ± 0.775
0.0MetLys: 0.0 ± 0.0
2.433MetLeu: 2.433 ± 0.31
0.0MetMet: 0.0 ± 0.0
1.217MetAsn: 1.217 ± 0.775
0.0MetPro: 0.0 ± 0.0
0.0MetGln: 0.0 ± 0.0
2.433MetArg: 2.433 ± 0.31
2.433MetSer: 2.433 ± 0.31
2.433MetThr: 2.433 ± 0.31
1.217MetVal: 1.217 ± 1.085
1.217MetTrp: 1.217 ± 0.775
1.217MetTyr: 1.217 ± 0.775
0.0MetXaa: 0.0 ± 0.0
Asn
2.433AsnAla: 2.433 ± 0.31
3.65AsnCys: 3.65 ± 0.465
1.217AsnAsp: 1.217 ± 0.775
1.217AsnGlu: 1.217 ± 0.775
0.0AsnPhe: 0.0 ± 0.0
2.433AsnGly: 2.433 ± 1.551
1.217AsnHis: 1.217 ± 1.085
0.0AsnIle: 0.0 ± 0.0
0.0AsnLys: 0.0 ± 0.0
2.433AsnLeu: 2.433 ± 1.551
1.217AsnMet: 1.217 ± 1.085
0.0AsnAsn: 0.0 ± 0.0
2.433AsnPro: 2.433 ± 1.551
1.217AsnGln: 1.217 ± 1.085
4.866AsnArg: 4.866 ± 0.62
1.217AsnSer: 1.217 ± 0.775
1.217AsnThr: 1.217 ± 0.775
2.433AsnVal: 2.433 ± 2.171
2.433AsnTrp: 2.433 ± 1.551
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
9.732ProAla: 9.732 ± 3.101
0.0ProCys: 0.0 ± 0.0
1.217ProAsp: 1.217 ± 0.775
2.433ProGlu: 2.433 ± 2.171
1.217ProPhe: 1.217 ± 0.775
4.866ProGly: 4.866 ± 1.24
0.0ProHis: 0.0 ± 0.0
2.433ProIle: 2.433 ± 1.551
4.866ProLys: 4.866 ± 4.342
3.65ProLeu: 3.65 ± 1.395
1.217ProMet: 1.217 ± 0.775
2.433ProAsn: 2.433 ± 0.31
6.083ProPro: 6.083 ± 5.427
1.217ProGln: 1.217 ± 1.085
2.433ProArg: 2.433 ± 0.31
1.217ProSer: 1.217 ± 1.085
6.083ProThr: 6.083 ± 0.155
6.083ProVal: 6.083 ± 2.016
0.0ProTrp: 0.0 ± 0.0
2.433ProTyr: 2.433 ± 2.171
0.0ProXaa: 0.0 ± 0.0
Gln
4.866GlnAla: 4.866 ± 0.62
1.217GlnCys: 1.217 ± 1.085
2.433GlnAsp: 2.433 ± 1.551
1.217GlnGlu: 1.217 ± 0.775
2.433GlnPhe: 2.433 ± 0.31
2.433GlnGly: 2.433 ± 0.31
3.65GlnHis: 3.65 ± 0.465
0.0GlnIle: 0.0 ± 0.0
0.0GlnLys: 0.0 ± 0.0
2.433GlnLeu: 2.433 ± 1.551
0.0GlnMet: 0.0 ± 0.0
0.0GlnAsn: 0.0 ± 0.0
2.433GlnPro: 2.433 ± 2.171
2.433GlnGln: 2.433 ± 1.551
3.65GlnArg: 3.65 ± 1.395
2.433GlnSer: 2.433 ± 2.171
1.217GlnThr: 1.217 ± 0.775
3.65GlnVal: 3.65 ± 1.395
0.0GlnTrp: 0.0 ± 0.0
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
10.949ArgAla: 10.949 ± 2.326
3.65ArgCys: 3.65 ± 1.395
4.866ArgAsp: 4.866 ± 2.481
1.217ArgGlu: 1.217 ± 0.775
1.217ArgPhe: 1.217 ± 0.775
6.083ArgGly: 6.083 ± 1.706
1.217ArgHis: 1.217 ± 1.085
1.217ArgIle: 1.217 ± 0.775
3.65ArgLys: 3.65 ± 2.326
8.516ArgLeu: 8.516 ± 3.566
2.433ArgMet: 2.433 ± 1.551
3.65ArgAsn: 3.65 ± 0.465
4.866ArgPro: 4.866 ± 1.24
1.217ArgGln: 1.217 ± 0.775
7.299ArgArg: 7.299 ± 2.791
2.433ArgSer: 2.433 ± 0.31
3.65ArgThr: 3.65 ± 3.256
3.65ArgVal: 3.65 ± 0.465
2.433ArgTrp: 2.433 ± 1.551
3.65ArgTyr: 3.65 ± 2.326
0.0ArgXaa: 0.0 ± 0.0
Ser
2.433SerAla: 2.433 ± 2.171
2.433SerCys: 2.433 ± 2.171
1.217SerAsp: 1.217 ± 1.085
9.732SerGlu: 9.732 ± 3.101
2.433SerPhe: 2.433 ± 0.31
2.433SerGly: 2.433 ± 0.31
2.433SerHis: 2.433 ± 0.31
3.65SerIle: 3.65 ± 0.465
3.65SerLys: 3.65 ± 1.395
6.083SerLeu: 6.083 ± 2.016
2.433SerMet: 2.433 ± 0.31
2.433SerAsn: 2.433 ± 0.31
0.0SerPro: 0.0 ± 0.0
1.217SerGln: 1.217 ± 1.085
6.083SerArg: 6.083 ± 1.706
4.866SerSer: 4.866 ± 0.62
1.217SerThr: 1.217 ± 0.775
0.0SerVal: 0.0 ± 0.0
0.0SerTrp: 0.0 ± 0.0
1.217SerTyr: 1.217 ± 0.775
0.0SerXaa: 0.0 ± 0.0
Thr
4.866ThrAla: 4.866 ± 0.62
1.217ThrCys: 1.217 ± 1.085
2.433ThrAsp: 2.433 ± 1.551
7.299ThrGlu: 7.299 ± 2.791
0.0ThrPhe: 0.0 ± 0.0
3.65ThrGly: 3.65 ± 0.465
0.0ThrHis: 0.0 ± 0.0
2.433ThrIle: 2.433 ± 0.31
4.866ThrLys: 4.866 ± 1.24
3.65ThrLeu: 3.65 ± 0.465
3.65ThrMet: 3.65 ± 0.465
1.217ThrAsn: 1.217 ± 0.775
4.866ThrPro: 4.866 ± 0.62
2.433ThrGln: 2.433 ± 0.31
3.65ThrArg: 3.65 ± 0.465
1.217ThrSer: 1.217 ± 1.085
8.516ThrThr: 8.516 ± 3.566
7.299ThrVal: 7.299 ± 2.791
1.217ThrTrp: 1.217 ± 1.085
1.217ThrTyr: 1.217 ± 0.775
0.0ThrXaa: 0.0 ± 0.0
Val
2.433ValAla: 2.433 ± 0.31
0.0ValCys: 0.0 ± 0.0
3.65ValAsp: 3.65 ± 1.395
4.866ValGlu: 4.866 ± 1.24
1.217ValPhe: 1.217 ± 1.085
7.299ValGly: 7.299 ± 0.93
2.433ValHis: 2.433 ± 0.31
4.866ValIle: 4.866 ± 0.62
2.433ValLys: 2.433 ± 1.551
10.949ValLeu: 10.949 ± 0.465
1.217ValMet: 1.217 ± 0.775
2.433ValAsn: 2.433 ± 1.551
7.299ValPro: 7.299 ± 0.93
2.433ValGln: 2.433 ± 0.31
3.65ValArg: 3.65 ± 0.465
4.866ValSer: 4.866 ± 4.342
7.299ValThr: 7.299 ± 2.791
6.083ValVal: 6.083 ± 0.155
0.0ValTrp: 0.0 ± 0.0
1.217ValTyr: 1.217 ± 0.775
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
1.217TrpCys: 1.217 ± 0.775
1.217TrpAsp: 1.217 ± 0.775
1.217TrpGlu: 1.217 ± 0.775
1.217TrpPhe: 1.217 ± 1.085
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
1.217TrpIle: 1.217 ± 0.775
0.0TrpLys: 0.0 ± 0.0
4.866TrpLeu: 4.866 ± 2.481
1.217TrpMet: 1.217 ± 0.775
2.433TrpAsn: 2.433 ± 1.551
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
4.866TrpArg: 4.866 ± 0.62
1.217TrpSer: 1.217 ± 1.085
1.217TrpThr: 1.217 ± 1.085
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.433TyrAla: 2.433 ± 1.551
1.217TyrCys: 1.217 ± 0.775
1.217TyrAsp: 1.217 ± 0.775
1.217TyrGlu: 1.217 ± 0.775
1.217TyrPhe: 1.217 ± 0.775
1.217TyrGly: 1.217 ± 0.775
1.217TyrHis: 1.217 ± 0.775
0.0TyrIle: 0.0 ± 0.0
2.433TyrLys: 2.433 ± 1.551
2.433TyrLeu: 2.433 ± 0.31
0.0TyrMet: 0.0 ± 0.0
3.65TyrAsn: 3.65 ± 0.465
2.433TyrPro: 2.433 ± 0.31
1.217TyrGln: 1.217 ± 1.085
2.433TyrArg: 2.433 ± 0.31
2.433TyrSer: 2.433 ± 0.31
1.217TyrThr: 1.217 ± 0.775
3.65TyrVal: 3.65 ± 0.465
0.0TyrTrp: 0.0 ± 0.0
1.217TyrTyr: 1.217 ± 0.775
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 2 proteins (823 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