Amino acid dipepetide frequency for Sinapis alba cryptic virus 1

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
6.889AlaAla: 6.889 ± 1.992
1.148AlaCys: 1.148 ± 0.847
4.592AlaAsp: 4.592 ± 2.792
0.0AlaGlu: 0.0 ± 0.0
5.741AlaPhe: 5.741 ± 1.945
1.148AlaGly: 1.148 ± 0.698
2.296AlaHis: 2.296 ± 0.149
4.592AlaIle: 4.592 ± 2.792
4.592AlaLys: 4.592 ± 1.247
8.037AlaLeu: 8.037 ± 2.84
4.592AlaMet: 4.592 ± 3.389
4.592AlaAsn: 4.592 ± 1.843
5.741AlaPro: 5.741 ± 2.69
1.148AlaGln: 1.148 ± 0.698
1.148AlaArg: 1.148 ± 0.698
1.148AlaSer: 1.148 ± 0.698
9.185AlaThr: 9.185 ± 0.949
1.148AlaVal: 1.148 ± 0.698
1.148AlaTrp: 1.148 ± 0.847
6.889AlaTyr: 6.889 ± 0.447
0.0AlaXaa: 0.0 ± 0.0
Cys
1.148CysAla: 1.148 ± 0.847
0.0CysCys: 0.0 ± 0.0
1.148CysAsp: 1.148 ± 0.847
1.148CysGlu: 1.148 ± 0.698
1.148CysPhe: 1.148 ± 0.847
1.148CysGly: 1.148 ± 0.698
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
1.148CysLys: 1.148 ± 0.698
1.148CysLeu: 1.148 ± 0.698
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
0.0CysSer: 0.0 ± 0.0
2.296CysThr: 2.296 ± 0.149
0.0CysVal: 0.0 ± 0.0
1.148CysTrp: 1.148 ± 0.847
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.592AspAla: 4.592 ± 1.843
0.0AspCys: 0.0 ± 0.0
9.185AspAsp: 9.185 ± 0.596
0.0AspGlu: 0.0 ± 0.0
2.296AspPhe: 2.296 ± 0.149
4.592AspGly: 4.592 ± 1.247
2.296AspHis: 2.296 ± 0.149
4.592AspIle: 4.592 ± 1.247
1.148AspLys: 1.148 ± 0.698
5.741AspLeu: 5.741 ± 1.945
0.0AspMet: 0.0 ± 0.0
0.0AspAsn: 0.0 ± 0.0
2.296AspPro: 2.296 ± 0.149
0.0AspGln: 0.0 ± 0.0
6.889AspArg: 6.889 ± 1.992
5.741AspSer: 5.741 ± 1.145
3.444AspThr: 3.444 ± 2.541
6.889AspVal: 6.889 ± 1.992
4.592AspTrp: 4.592 ± 1.843
2.296AspTyr: 2.296 ± 1.396
0.0AspXaa: 0.0 ± 0.0
Glu
3.444GluAla: 3.444 ± 0.549
0.0GluCys: 0.0 ± 0.0
3.444GluAsp: 3.444 ± 0.996
2.296GluGlu: 2.296 ± 1.396
0.0GluPhe: 0.0 ± 0.0
6.889GluGly: 6.889 ± 2.643
0.0GluHis: 0.0 ± 0.0
5.741GluIle: 5.741 ± 0.4
2.296GluLys: 2.296 ± 1.396
2.296GluLeu: 2.296 ± 0.149
0.0GluMet: 0.0 ± 0.0
2.296GluAsn: 2.296 ± 1.396
1.148GluPro: 1.148 ± 0.847
1.148GluGln: 1.148 ± 0.698
2.296GluArg: 2.296 ± 0.149
2.296GluSer: 2.296 ± 1.694
4.592GluThr: 4.592 ± 2.792
1.148GluVal: 1.148 ± 0.698
0.0GluTrp: 0.0 ± 0.0
3.444GluTyr: 3.444 ± 2.094
0.0GluXaa: 0.0 ± 0.0
Phe
2.296PheAla: 2.296 ± 0.149
0.0PheCys: 0.0 ± 0.0
5.741PheAsp: 5.741 ± 0.4
2.296PheGlu: 2.296 ± 1.396
0.0PhePhe: 0.0 ± 0.0
1.148PheGly: 1.148 ± 0.847
2.296PheHis: 2.296 ± 0.149
2.296PheIle: 2.296 ± 1.396
2.296PheLys: 2.296 ± 1.396
4.592PheLeu: 4.592 ± 0.298
1.148PheMet: 1.148 ± 0.698
1.148PheAsn: 1.148 ± 0.698
4.592PhePro: 4.592 ± 1.843
1.148PheGln: 1.148 ± 0.847
2.296PheArg: 2.296 ± 1.694
0.0PheSer: 0.0 ± 0.0
6.889PheThr: 6.889 ± 3.538
2.296PheVal: 2.296 ± 0.149
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.296GlyAla: 2.296 ± 0.149
0.0GlyCys: 0.0 ± 0.0
3.444GlyAsp: 3.444 ± 0.549
3.444GlyGlu: 3.444 ± 0.549
0.0GlyPhe: 0.0 ± 0.0
2.296GlyGly: 2.296 ± 0.149
1.148GlyHis: 1.148 ± 0.698
5.741GlyIle: 5.741 ± 0.4
0.0GlyLys: 0.0 ± 0.0
3.444GlyLeu: 3.444 ± 2.094
0.0GlyMet: 0.0 ± 0.0
2.296GlyAsn: 2.296 ± 0.149
3.444GlyPro: 3.444 ± 2.094
1.148GlyGln: 1.148 ± 0.847
5.741GlyArg: 5.741 ± 1.945
2.296GlySer: 2.296 ± 1.396
2.296GlyThr: 2.296 ± 1.694
2.296GlyVal: 2.296 ± 0.149
2.296GlyTrp: 2.296 ± 1.396
8.037GlyTyr: 8.037 ± 0.251
0.0GlyXaa: 0.0 ± 0.0
His
1.148HisAla: 1.148 ± 0.698
1.148HisCys: 1.148 ± 0.698
1.148HisAsp: 1.148 ± 0.847
0.0HisGlu: 0.0 ± 0.0
0.0HisPhe: 0.0 ± 0.0
2.296HisGly: 2.296 ± 0.149
0.0HisHis: 0.0 ± 0.0
0.0HisIle: 0.0 ± 0.0
3.444HisLys: 3.444 ± 2.094
2.296HisLeu: 2.296 ± 0.149
1.148HisMet: 1.148 ± 0.847
0.0HisAsn: 0.0 ± 0.0
1.148HisPro: 1.148 ± 0.698
0.0HisGln: 0.0 ± 0.0
0.0HisArg: 0.0 ± 0.0
0.0HisSer: 0.0 ± 0.0
2.296HisThr: 2.296 ± 0.149
1.148HisVal: 1.148 ± 0.698
0.0HisTrp: 0.0 ± 0.0
2.296HisTyr: 2.296 ± 0.149
0.0HisXaa: 0.0 ± 0.0
Ile
4.592IleAla: 4.592 ± 2.792
1.148IleCys: 1.148 ± 0.847
3.444IleAsp: 3.444 ± 0.549
2.296IleGlu: 2.296 ± 1.396
4.592IlePhe: 4.592 ± 0.298
3.444IleGly: 3.444 ± 0.549
2.296IleHis: 2.296 ± 1.396
2.296IleIle: 2.296 ± 0.149
1.148IleLys: 1.148 ± 0.698
2.296IleLeu: 2.296 ± 0.149
2.296IleMet: 2.296 ± 0.149
2.296IleAsn: 2.296 ± 0.149
5.741IlePro: 5.741 ± 0.4
4.592IleGln: 4.592 ± 1.247
2.296IleArg: 2.296 ± 0.149
5.741IleSer: 5.741 ± 1.945
4.592IleThr: 4.592 ± 0.298
2.296IleVal: 2.296 ± 0.149
1.148IleTrp: 1.148 ± 0.698
2.296IleTyr: 2.296 ± 1.396
0.0IleXaa: 0.0 ± 0.0
Lys
1.148LysAla: 1.148 ± 0.698
1.148LysCys: 1.148 ± 0.698
1.148LysAsp: 1.148 ± 0.847
4.592LysGlu: 4.592 ± 0.298
0.0LysPhe: 0.0 ± 0.0
2.296LysGly: 2.296 ± 1.396
3.444LysHis: 3.444 ± 0.549
0.0LysIle: 0.0 ± 0.0
1.148LysLys: 1.148 ± 0.698
4.592LysLeu: 4.592 ± 3.389
0.0LysMet: 0.0 ± 0.0
0.0LysAsn: 0.0 ± 0.0
1.148LysPro: 1.148 ± 0.847
1.148LysGln: 1.148 ± 0.698
3.444LysArg: 3.444 ± 0.549
6.889LysSer: 6.889 ± 0.447
2.296LysThr: 2.296 ± 1.396
4.592LysVal: 4.592 ± 2.792
0.0LysTrp: 0.0 ± 0.0
1.148LysTyr: 1.148 ± 0.698
0.0LysXaa: 0.0 ± 0.0
Leu
8.037LeuAla: 8.037 ± 0.251
1.148LeuCys: 1.148 ± 0.698
5.741LeuAsp: 5.741 ± 1.145
5.741LeuGlu: 5.741 ± 1.945
3.444LeuPhe: 3.444 ± 0.996
4.592LeuGly: 4.592 ± 0.298
1.148LeuHis: 1.148 ± 0.698
0.0LeuIle: 0.0 ± 0.0
4.592LeuLys: 4.592 ± 1.843
6.889LeuLeu: 6.889 ± 2.643
1.148LeuMet: 1.148 ± 0.847
8.037LeuAsn: 8.037 ± 1.796
3.444LeuPro: 3.444 ± 0.996
2.296LeuGln: 2.296 ± 1.396
6.889LeuArg: 6.889 ± 0.447
4.592LeuSer: 4.592 ± 0.298
6.889LeuThr: 6.889 ± 0.447
5.741LeuVal: 5.741 ± 1.145
3.444LeuTrp: 3.444 ± 0.996
1.148LeuTyr: 1.148 ± 0.847
0.0LeuXaa: 0.0 ± 0.0
Met
1.148MetAla: 1.148 ± 0.847
0.0MetCys: 0.0 ± 0.0
1.148MetAsp: 1.148 ± 0.847
3.444MetGlu: 3.444 ± 0.996
1.148MetPhe: 1.148 ± 0.847
0.0MetGly: 0.0 ± 0.0
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
2.296MetLys: 2.296 ± 1.694
0.0MetLeu: 0.0 ± 0.0
2.296MetMet: 2.296 ± 0.654
3.444MetAsn: 3.444 ± 2.541
1.148MetPro: 1.148 ± 0.847
1.148MetGln: 1.148 ± 0.847
1.148MetArg: 1.148 ± 0.698
0.0MetSer: 0.0 ± 0.0
1.148MetThr: 1.148 ± 0.847
1.148MetVal: 1.148 ± 0.698
1.148MetTrp: 1.148 ± 0.847
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.148AsnAla: 1.148 ± 0.698
0.0AsnCys: 0.0 ± 0.0
3.444AsnAsp: 3.444 ± 2.541
0.0AsnGlu: 0.0 ± 0.0
3.444AsnPhe: 3.444 ± 0.996
1.148AsnGly: 1.148 ± 0.698
1.148AsnHis: 1.148 ± 0.698
1.148AsnIle: 1.148 ± 0.847
1.148AsnLys: 1.148 ± 0.847
3.444AsnLeu: 3.444 ± 0.549
1.148AsnMet: 1.148 ± 1.34
0.0AsnAsn: 0.0 ± 0.0
0.0AsnPro: 0.0 ± 0.0
2.296AsnGln: 2.296 ± 1.396
5.741AsnArg: 5.741 ± 0.4
1.148AsnSer: 1.148 ± 0.698
1.148AsnThr: 1.148 ± 0.698
4.592AsnVal: 4.592 ± 0.298
0.0AsnTrp: 0.0 ± 0.0
2.296AsnTyr: 2.296 ± 0.149
0.0AsnXaa: 0.0 ± 0.0
Pro
6.889ProAla: 6.889 ± 1.992
3.444ProCys: 3.444 ± 0.996
2.296ProAsp: 2.296 ± 1.396
3.444ProGlu: 3.444 ± 2.094
3.444ProPhe: 3.444 ± 0.549
2.296ProGly: 2.296 ± 1.694
1.148ProHis: 1.148 ± 0.698
3.444ProIle: 3.444 ± 0.549
2.296ProLys: 2.296 ± 1.694
0.0ProLeu: 0.0 ± 0.0
1.148ProMet: 1.148 ± 0.847
4.592ProAsn: 4.592 ± 0.298
2.296ProPro: 2.296 ± 1.694
3.444ProGln: 3.444 ± 0.996
2.296ProArg: 2.296 ± 1.694
4.592ProSer: 4.592 ± 1.247
5.741ProThr: 5.741 ± 2.69
3.444ProVal: 3.444 ± 0.549
0.0ProTrp: 0.0 ± 0.0
1.148ProTyr: 1.148 ± 0.847
0.0ProXaa: 0.0 ± 0.0
Gln
3.444GlnAla: 3.444 ± 0.549
1.148GlnCys: 1.148 ± 0.698
2.296GlnAsp: 2.296 ± 0.149
0.0GlnGlu: 0.0 ± 0.0
0.0GlnPhe: 0.0 ± 0.0
0.0GlnGly: 0.0 ± 0.0
0.0GlnHis: 0.0 ± 0.0
1.148GlnIle: 1.148 ± 0.698
0.0GlnLys: 0.0 ± 0.0
3.444GlnLeu: 3.444 ± 2.094
1.148GlnMet: 1.148 ± 0.847
0.0GlnAsn: 0.0 ± 0.0
2.296GlnPro: 2.296 ± 1.396
0.0GlnGln: 0.0 ± 0.0
1.148GlnArg: 1.148 ± 0.698
4.592GlnSer: 4.592 ± 1.247
3.444GlnThr: 3.444 ± 2.541
6.889GlnVal: 6.889 ± 0.447
1.148GlnTrp: 1.148 ± 0.847
3.444GlnTyr: 3.444 ± 0.996
0.0GlnXaa: 0.0 ± 0.0
Arg
6.889ArgAla: 6.889 ± 2.643
0.0ArgCys: 0.0 ± 0.0
3.444ArgAsp: 3.444 ± 2.094
1.148ArgGlu: 1.148 ± 0.698
6.889ArgPhe: 6.889 ± 3.538
0.0ArgGly: 0.0 ± 0.0
0.0ArgHis: 0.0 ± 0.0
6.889ArgIle: 6.889 ± 1.098
3.444ArgLys: 3.444 ± 0.996
8.037ArgLeu: 8.037 ± 1.796
0.0ArgMet: 0.0 ± 0.0
0.0ArgAsn: 0.0 ± 0.0
5.741ArgPro: 5.741 ± 2.69
3.444ArgGln: 3.444 ± 2.094
5.741ArgArg: 5.741 ± 2.69
5.741ArgSer: 5.741 ± 1.945
4.592ArgThr: 4.592 ± 0.298
2.296ArgVal: 2.296 ± 1.694
0.0ArgTrp: 0.0 ± 0.0
3.444ArgTyr: 3.444 ± 0.996
0.0ArgXaa: 0.0 ± 0.0
Ser
5.741SerAla: 5.741 ± 1.145
0.0SerCys: 0.0 ± 0.0
2.296SerAsp: 2.296 ± 1.396
2.296SerGlu: 2.296 ± 0.149
3.444SerPhe: 3.444 ± 2.094
3.444SerGly: 3.444 ± 2.094
0.0SerHis: 0.0 ± 0.0
5.741SerIle: 5.741 ± 1.945
1.148SerLys: 1.148 ± 0.698
8.037SerLeu: 8.037 ± 1.796
2.296SerMet: 2.296 ± 0.149
0.0SerAsn: 0.0 ± 0.0
2.296SerPro: 2.296 ± 1.694
2.296SerGln: 2.296 ± 0.149
5.741SerArg: 5.741 ± 0.4
5.741SerSer: 5.741 ± 1.145
4.592SerThr: 4.592 ± 0.298
4.592SerVal: 4.592 ± 1.247
1.148SerTrp: 1.148 ± 0.847
5.741SerTyr: 5.741 ± 1.945
0.0SerXaa: 0.0 ± 0.0
Thr
5.741ThrAla: 5.741 ± 1.145
0.0ThrCys: 0.0 ± 0.0
4.592ThrAsp: 4.592 ± 3.389
4.592ThrGlu: 4.592 ± 2.792
1.148ThrPhe: 1.148 ± 0.698
9.185ThrGly: 9.185 ± 0.596
0.0ThrHis: 0.0 ± 0.0
1.148ThrIle: 1.148 ± 0.698
3.444ThrLys: 3.444 ± 0.549
8.037ThrLeu: 8.037 ± 2.84
2.296ThrMet: 2.296 ± 1.694
3.444ThrAsn: 3.444 ± 0.996
4.592ThrPro: 4.592 ± 1.843
6.889ThrGln: 6.889 ± 0.447
5.741ThrArg: 5.741 ± 1.145
9.185ThrSer: 9.185 ± 0.949
6.889ThrThr: 6.889 ± 3.538
2.296ThrVal: 2.296 ± 0.149
0.0ThrTrp: 0.0 ± 0.0
3.444ThrTyr: 3.444 ± 0.996
0.0ThrXaa: 0.0 ± 0.0
Val
5.741ValAla: 5.741 ± 0.4
1.148ValCys: 1.148 ± 0.847
4.592ValAsp: 4.592 ± 3.389
4.592ValGlu: 4.592 ± 1.843
1.148ValPhe: 1.148 ± 0.847
3.444ValGly: 3.444 ± 0.549
0.0ValHis: 0.0 ± 0.0
4.592ValIle: 4.592 ± 0.298
1.148ValLys: 1.148 ± 0.698
4.592ValLeu: 4.592 ± 0.298
0.0ValMet: 0.0 ± 0.0
2.296ValAsn: 2.296 ± 1.396
8.037ValPro: 8.037 ± 1.796
0.0ValGln: 0.0 ± 0.0
3.444ValArg: 3.444 ± 2.094
1.148ValSer: 1.148 ± 0.698
5.741ValThr: 5.741 ± 1.145
6.889ValVal: 6.889 ± 0.447
1.148ValTrp: 1.148 ± 0.698
3.444ValTyr: 3.444 ± 0.549
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
1.148TrpPhe: 1.148 ± 0.847
1.148TrpGly: 1.148 ± 0.698
1.148TrpHis: 1.148 ± 0.847
2.296TrpIle: 2.296 ± 1.694
1.148TrpLys: 1.148 ± 0.698
1.148TrpLeu: 1.148 ± 0.847
0.0TrpMet: 0.0 ± 0.0
1.148TrpAsn: 1.148 ± 0.847
0.0TrpPro: 0.0 ± 0.0
2.296TrpGln: 2.296 ± 1.694
2.296TrpArg: 2.296 ± 0.149
2.296TrpSer: 2.296 ± 1.396
1.148TrpThr: 1.148 ± 0.847
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
1.148TrpTyr: 1.148 ± 0.698
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.444TyrAla: 3.444 ± 0.996
0.0TyrCys: 0.0 ± 0.0
3.444TyrAsp: 3.444 ± 0.549
3.444TyrGlu: 3.444 ± 0.549
3.444TyrPhe: 3.444 ± 0.549
1.148TyrGly: 1.148 ± 0.698
1.148TyrHis: 1.148 ± 0.847
9.185TyrIle: 9.185 ± 2.494
2.296TyrLys: 2.296 ± 0.149
6.889TyrLeu: 6.889 ± 3.538
0.0TyrMet: 0.0 ± 0.0
0.0TyrAsn: 0.0 ± 0.0
2.296TyrPro: 2.296 ± 1.396
1.148TyrGln: 1.148 ± 0.847
3.444TyrArg: 3.444 ± 2.094
3.444TyrSer: 3.444 ± 0.549
3.444TyrThr: 3.444 ± 2.094
3.444TyrVal: 3.444 ± 0.996
0.0TyrTrp: 0.0 ± 0.0
2.296TyrTyr: 2.296 ± 1.396
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 (872 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