Amino acid dipepetide frequency for Sanxia water strider virus 17

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
3.997AlaAla: 3.997 ± 0.081
0.799AlaCys: 0.799 ± 0.364
3.997AlaAsp: 3.997 ± 0.081
3.997AlaGlu: 3.997 ± 1.821
3.197AlaPhe: 3.197 ± 1.457
4.796AlaGly: 4.796 ± 1.619
0.799AlaHis: 0.799 ± 0.364
4.796AlaIle: 4.796 ± 3.521
3.197AlaLys: 3.197 ± 0.445
4.796AlaLeu: 4.796 ± 1.619
0.0AlaMet: 0.0 ± 0.819
1.599AlaAsn: 1.599 ± 0.728
3.197AlaPro: 3.197 ± 0.445
2.398AlaGln: 2.398 ± 1.092
0.0AlaArg: 0.0 ± 0.0
14.388AlaSer: 14.388 ± 2.956
14.388AlaThr: 14.388 ± 1.054
6.395AlaVal: 6.395 ± 0.891
1.599AlaTrp: 1.599 ± 0.728
3.197AlaTyr: 3.197 ± 0.445
0.0AlaXaa: 0.0 ± 0.0
Cys
0.799CysAla: 0.799 ± 0.364
0.0CysCys: 0.0 ± 0.0
0.799CysAsp: 0.799 ± 0.364
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.799CysGly: 0.799 ± 0.364
0.0CysHis: 0.0 ± 0.0
0.799CysIle: 0.799 ± 0.364
1.599CysLys: 1.599 ± 0.728
0.799CysLeu: 0.799 ± 0.364
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
2.398CysPro: 2.398 ± 1.092
1.599CysGln: 1.599 ± 0.728
2.398CysArg: 2.398 ± 1.092
0.0CysSer: 0.0 ± 0.0
0.799CysThr: 0.799 ± 0.364
0.799CysVal: 0.799 ± 0.364
0.799CysTrp: 0.799 ± 0.364
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.796AspAla: 4.796 ± 0.283
1.599AspCys: 1.599 ± 0.728
2.398AspAsp: 2.398 ± 1.092
0.799AspGlu: 0.799 ± 0.364
0.799AspPhe: 0.799 ± 0.364
2.398AspGly: 2.398 ± 1.092
0.0AspHis: 0.0 ± 0.0
2.398AspIle: 2.398 ± 1.092
4.796AspLys: 4.796 ± 1.619
3.197AspLeu: 3.197 ± 1.457
0.799AspMet: 0.799 ± 1.538
3.197AspAsn: 3.197 ± 1.457
4.796AspPro: 4.796 ± 0.283
2.398AspGln: 2.398 ± 0.81
3.997AspArg: 3.997 ± 1.821
3.197AspSer: 3.197 ± 0.445
0.799AspThr: 0.799 ± 1.538
2.398AspVal: 2.398 ± 1.092
0.0AspTrp: 0.0 ± 0.0
6.395AspTyr: 6.395 ± 1.011
0.0AspXaa: 0.0 ± 0.0
Glu
3.197GluAla: 3.197 ± 1.457
0.799GluCys: 0.799 ± 0.364
3.197GluAsp: 3.197 ± 1.457
5.596GluGlu: 5.596 ± 2.549
0.799GluPhe: 0.799 ± 1.538
0.0GluGly: 0.0 ± 0.0
2.398GluHis: 2.398 ± 1.092
3.197GluIle: 3.197 ± 0.445
0.799GluLys: 0.799 ± 0.364
7.194GluLeu: 7.194 ± 3.277
0.799GluMet: 0.799 ± 0.364
1.599GluAsn: 1.599 ± 1.174
2.398GluPro: 2.398 ± 1.092
2.398GluGln: 2.398 ± 1.092
3.197GluArg: 3.197 ± 1.457
1.599GluSer: 1.599 ± 0.728
3.197GluThr: 3.197 ± 0.445
2.398GluVal: 2.398 ± 2.712
0.0GluTrp: 0.0 ± 0.0
0.799GluTyr: 0.799 ± 0.364
0.0GluXaa: 0.0 ± 0.0
Phe
0.799PheAla: 0.799 ± 0.364
0.799PheCys: 0.799 ± 0.364
1.599PheAsp: 1.599 ± 1.174
0.799PheGlu: 0.799 ± 1.538
2.398PhePhe: 2.398 ± 0.81
0.799PheGly: 0.799 ± 0.364
0.0PheHis: 0.0 ± 0.0
1.599PheIle: 1.599 ± 0.728
3.997PheLys: 3.997 ± 1.821
0.799PheLeu: 0.799 ± 0.364
0.799PheMet: 0.799 ± 0.364
3.197PheAsn: 3.197 ± 0.445
1.599PhePro: 1.599 ± 1.174
1.599PheGln: 1.599 ± 1.174
3.997PheArg: 3.997 ± 1.983
0.0PheSer: 0.0 ± 0.0
1.599PheThr: 1.599 ± 1.174
1.599PheVal: 1.599 ± 0.728
0.0PheTrp: 0.0 ± 0.0
0.799PheTyr: 0.799 ± 0.364
0.0PheXaa: 0.0 ± 0.0
Gly
3.197GlyAla: 3.197 ± 0.445
1.599GlyCys: 1.599 ± 0.728
2.398GlyAsp: 2.398 ± 2.712
1.599GlyGlu: 1.599 ± 0.728
2.398GlyPhe: 2.398 ± 1.092
3.197GlyGly: 3.197 ± 2.347
3.197GlyHis: 3.197 ± 1.457
0.799GlyIle: 0.799 ± 0.364
1.599GlyLys: 1.599 ± 0.728
2.398GlyLeu: 2.398 ± 0.81
1.599GlyMet: 1.599 ± 1.174
3.997GlyAsn: 3.997 ± 0.081
1.599GlyPro: 1.599 ± 0.728
2.398GlyGln: 2.398 ± 2.712
4.796GlyArg: 4.796 ± 2.185
2.398GlySer: 2.398 ± 0.81
4.796GlyThr: 4.796 ± 3.521
4.796GlyVal: 4.796 ± 1.619
0.0GlyTrp: 0.0 ± 0.0
2.398GlyTyr: 2.398 ± 0.81
0.0GlyXaa: 0.0 ± 0.0
His
0.799HisAla: 0.799 ± 0.364
0.0HisCys: 0.0 ± 0.0
1.599HisAsp: 1.599 ± 0.728
0.799HisGlu: 0.799 ± 0.364
0.0HisPhe: 0.0 ± 0.0
1.599HisGly: 1.599 ± 0.728
3.197HisHis: 3.197 ± 1.457
1.599HisIle: 1.599 ± 0.728
1.599HisLys: 1.599 ± 1.174
1.599HisLeu: 1.599 ± 0.728
0.0HisMet: 0.0 ± 0.0
1.599HisAsn: 1.599 ± 0.728
1.599HisPro: 1.599 ± 0.728
2.398HisGln: 2.398 ± 1.092
0.799HisArg: 0.799 ± 0.364
0.799HisSer: 0.799 ± 0.364
3.997HisThr: 3.997 ± 1.821
1.599HisVal: 1.599 ± 0.728
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.197IleAla: 3.197 ± 0.445
0.799IleCys: 0.799 ± 0.364
2.398IleAsp: 2.398 ± 1.092
4.796IleGlu: 4.796 ± 2.185
0.0IlePhe: 0.0 ± 0.0
3.197IleGly: 3.197 ± 1.457
0.0IleHis: 0.0 ± 0.0
4.796IleIle: 4.796 ± 2.185
2.398IleLys: 2.398 ± 1.092
5.596IleLeu: 5.596 ± 0.647
0.799IleMet: 0.799 ± 0.364
7.194IleAsn: 7.194 ± 0.527
3.997IlePro: 3.997 ± 0.081
0.799IleGln: 0.799 ± 0.364
3.997IleArg: 3.997 ± 0.081
4.796IleSer: 4.796 ± 2.185
2.398IleThr: 2.398 ± 0.81
3.197IleVal: 3.197 ± 0.445
0.0IleTrp: 0.0 ± 0.0
2.398IleTyr: 2.398 ± 1.092
0.0IleXaa: 0.0 ± 0.0
Lys
4.796LysAla: 4.796 ± 2.185
0.799LysCys: 0.799 ± 0.364
3.997LysAsp: 3.997 ± 0.081
1.599LysGlu: 1.599 ± 0.728
2.398LysPhe: 2.398 ± 2.712
2.398LysGly: 2.398 ± 0.81
2.398LysHis: 2.398 ± 1.092
3.997LysIle: 3.997 ± 1.821
0.799LysLys: 0.799 ± 1.538
3.997LysLeu: 3.997 ± 0.081
3.197LysMet: 3.197 ± 0.686
2.398LysAsn: 2.398 ± 1.092
4.796LysPro: 4.796 ± 2.185
4.796LysGln: 4.796 ± 1.619
2.398LysArg: 2.398 ± 0.81
3.197LysSer: 3.197 ± 1.457
3.997LysThr: 3.997 ± 0.081
4.796LysVal: 4.796 ± 0.283
0.799LysTrp: 0.799 ± 0.364
1.599LysTyr: 1.599 ± 0.728
0.0LysXaa: 0.0 ± 0.0
Leu
6.395LeuAla: 6.395 ± 2.793
0.0LeuCys: 0.0 ± 0.0
4.796LeuAsp: 4.796 ± 2.185
3.197LeuGlu: 3.197 ± 1.457
1.599LeuPhe: 1.599 ± 0.728
5.596LeuGly: 5.596 ± 0.647
1.599LeuHis: 1.599 ± 0.728
0.0LeuIle: 0.0 ± 0.0
3.997LeuLys: 3.997 ± 1.821
3.997LeuLeu: 3.997 ± 0.081
2.398LeuMet: 2.398 ± 1.092
1.599LeuAsn: 1.599 ± 1.174
3.997LeuPro: 3.997 ± 0.081
3.197LeuGln: 3.197 ± 1.457
6.395LeuArg: 6.395 ± 0.891
2.398LeuSer: 2.398 ± 1.092
3.197LeuThr: 3.197 ± 0.445
5.596LeuVal: 5.596 ± 0.647
0.799LeuTrp: 0.799 ± 0.364
1.599LeuTyr: 1.599 ± 1.174
0.0LeuXaa: 0.0 ± 0.0
Met
2.398MetAla: 2.398 ± 2.712
0.799MetCys: 0.799 ± 0.364
0.799MetAsp: 0.799 ± 0.364
1.599MetGlu: 1.599 ± 0.728
0.0MetPhe: 0.0 ± 0.0
0.799MetGly: 0.799 ± 0.364
0.0MetHis: 0.0 ± 0.0
2.398MetIle: 2.398 ± 1.092
0.0MetLys: 0.0 ± 0.0
0.799MetLeu: 0.799 ± 0.364
0.0MetMet: 0.0 ± 0.0
2.398MetAsn: 2.398 ± 4.614
0.799MetPro: 0.799 ± 0.364
0.799MetGln: 0.799 ± 0.364
1.599MetArg: 1.599 ± 3.076
1.599MetSer: 1.599 ± 0.728
1.599MetThr: 1.599 ± 1.174
0.0MetVal: 0.0 ± 0.0
0.799MetTrp: 0.799 ± 0.364
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
6.395AsnAla: 6.395 ± 1.011
0.799AsnCys: 0.799 ± 0.364
3.997AsnAsp: 3.997 ± 1.821
1.599AsnGlu: 1.599 ± 0.728
0.799AsnPhe: 0.799 ± 0.364
3.197AsnGly: 3.197 ± 0.445
0.799AsnHis: 0.799 ± 0.364
3.197AsnIle: 3.197 ± 1.457
5.596AsnLys: 5.596 ± 1.255
4.796AsnLeu: 4.796 ± 1.619
2.398AsnMet: 2.398 ± 4.614
5.596AsnAsn: 5.596 ± 0.647
3.997AsnPro: 3.997 ± 0.081
3.197AsnGln: 3.197 ± 2.347
4.796AsnArg: 4.796 ± 1.619
2.398AsnSer: 2.398 ± 2.712
2.398AsnThr: 2.398 ± 0.81
3.197AsnVal: 3.197 ± 0.445
0.0AsnTrp: 0.0 ± 0.0
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
5.596ProAla: 5.596 ± 1.255
0.799ProCys: 0.799 ± 0.364
0.0ProAsp: 0.0 ± 0.0
3.997ProGlu: 3.997 ± 1.821
4.796ProPhe: 4.796 ± 0.283
3.197ProGly: 3.197 ± 1.457
1.599ProHis: 1.599 ± 0.728
5.596ProIle: 5.596 ± 2.549
9.592ProLys: 9.592 ± 2.468
2.398ProLeu: 2.398 ± 1.092
0.799ProMet: 0.799 ± 0.364
1.599ProAsn: 1.599 ± 0.728
4.796ProPro: 4.796 ± 0.283
3.197ProGln: 3.197 ± 2.347
4.796ProArg: 4.796 ± 1.619
7.194ProSer: 7.194 ± 2.429
2.398ProThr: 2.398 ± 1.092
4.796ProVal: 4.796 ± 2.185
0.0ProTrp: 0.0 ± 0.0
1.599ProTyr: 1.599 ± 0.728
0.0ProXaa: 0.0 ± 0.0
Gln
3.997GlnAla: 3.997 ± 1.821
0.0GlnCys: 0.0 ± 0.0
1.599GlnAsp: 1.599 ± 0.728
0.799GlnGlu: 0.799 ± 0.364
0.0GlnPhe: 0.0 ± 0.0
3.997GlnGly: 3.997 ± 0.081
1.599GlnHis: 1.599 ± 1.174
0.0GlnIle: 0.0 ± 0.0
2.398GlnLys: 2.398 ± 1.092
6.395GlnLeu: 6.395 ± 1.011
0.0GlnMet: 0.0 ± 0.0
2.398GlnAsn: 2.398 ± 2.712
1.599GlnPro: 1.599 ± 3.076
3.997GlnGln: 3.997 ± 3.885
3.197GlnArg: 3.197 ± 2.347
6.395GlnSer: 6.395 ± 2.913
3.197GlnThr: 3.197 ± 0.445
0.799GlnVal: 0.799 ± 1.538
0.799GlnTrp: 0.799 ± 0.364
3.197GlnTyr: 3.197 ± 0.445
0.0GlnXaa: 0.0 ± 0.0
Arg
6.395ArgAla: 6.395 ± 0.891
0.0ArgCys: 0.0 ± 0.0
2.398ArgAsp: 2.398 ± 1.092
0.799ArgGlu: 0.799 ± 0.364
3.197ArgPhe: 3.197 ± 2.347
1.599ArgGly: 1.599 ± 0.728
1.599ArgHis: 1.599 ± 0.728
3.197ArgIle: 3.197 ± 1.457
3.197ArgLys: 3.197 ± 1.457
2.398ArgLeu: 2.398 ± 0.81
0.0ArgMet: 0.0 ± 0.0
4.796ArgAsn: 4.796 ± 2.185
2.398ArgPro: 2.398 ± 1.092
2.398ArgGln: 2.398 ± 0.81
3.197ArgArg: 3.197 ± 1.457
4.796ArgSer: 4.796 ± 1.619
4.796ArgThr: 4.796 ± 1.619
8.793ArgVal: 8.793 ± 1.701
1.599ArgTrp: 1.599 ± 3.076
1.599ArgTyr: 1.599 ± 0.728
0.0ArgXaa: 0.0 ± 0.0
Ser
7.994SerAla: 7.994 ± 2.065
0.799SerCys: 0.799 ± 0.364
3.997SerAsp: 3.997 ± 0.081
3.997SerGlu: 3.997 ± 0.081
0.799SerPhe: 0.799 ± 0.364
3.197SerGly: 3.197 ± 2.347
2.398SerHis: 2.398 ± 1.092
4.796SerIle: 4.796 ± 0.283
5.596SerLys: 5.596 ± 3.157
3.197SerLeu: 3.197 ± 0.445
2.398SerMet: 2.398 ± 1.092
5.596SerAsn: 5.596 ± 3.157
7.194SerPro: 7.194 ± 3.277
2.398SerGln: 2.398 ± 0.81
2.398SerArg: 2.398 ± 1.092
7.194SerSer: 7.194 ± 3.277
1.599SerThr: 1.599 ± 0.728
8.793SerVal: 8.793 ± 0.201
0.799SerTrp: 0.799 ± 0.364
3.997SerTyr: 3.997 ± 1.821
0.0SerXaa: 0.0 ± 0.0
Thr
7.194ThrAla: 7.194 ± 0.527
0.799ThrCys: 0.799 ± 0.364
3.997ThrAsp: 3.997 ± 0.081
2.398ThrGlu: 2.398 ± 1.092
2.398ThrPhe: 2.398 ± 0.81
5.596ThrGly: 5.596 ± 6.961
2.398ThrHis: 2.398 ± 1.092
5.596ThrIle: 5.596 ± 0.647
2.398ThrLys: 2.398 ± 1.092
3.997ThrLeu: 3.997 ± 1.821
0.799ThrMet: 0.799 ± 0.364
2.398ThrAsn: 2.398 ± 0.81
7.194ThrPro: 7.194 ± 1.375
0.799ThrGln: 0.799 ± 0.364
3.197ThrArg: 3.197 ± 0.445
5.596ThrSer: 5.596 ± 0.647
5.596ThrThr: 5.596 ± 3.157
4.796ThrVal: 4.796 ± 3.521
0.799ThrTrp: 0.799 ± 0.364
3.197ThrTyr: 3.197 ± 2.347
0.0ThrXaa: 0.0 ± 0.0
Val
7.994ValAla: 7.994 ± 5.869
0.0ValCys: 0.0 ± 0.0
2.398ValAsp: 2.398 ± 0.81
4.796ValGlu: 4.796 ± 1.619
1.599ValPhe: 1.599 ± 1.174
2.398ValGly: 2.398 ± 0.81
0.0ValHis: 0.0 ± 0.0
7.194ValIle: 7.194 ± 0.527
3.997ValLys: 3.997 ± 0.081
2.398ValLeu: 2.398 ± 1.092
0.799ValMet: 0.799 ± 0.364
5.596ValAsn: 5.596 ± 1.255
7.194ValPro: 7.194 ± 0.527
3.197ValGln: 3.197 ± 1.457
1.599ValArg: 1.599 ± 0.728
7.194ValSer: 7.194 ± 0.527
8.793ValThr: 8.793 ± 2.103
3.197ValVal: 3.197 ± 1.457
0.799ValTrp: 0.799 ± 1.538
2.398ValTyr: 2.398 ± 0.81
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
1.599TrpCys: 1.599 ± 0.728
0.799TrpAsp: 0.799 ± 0.364
0.0TrpGlu: 0.0 ± 0.0
0.799TrpPhe: 0.799 ± 0.364
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.599TrpLys: 1.599 ± 0.728
0.799TrpLeu: 0.799 ± 1.538
0.0TrpMet: 0.0 ± 0.0
0.799TrpAsn: 0.799 ± 0.364
0.0TrpPro: 0.0 ± 0.0
0.799TrpGln: 0.799 ± 0.364
0.0TrpArg: 0.0 ± 0.0
0.0TrpSer: 0.0 ± 0.0
0.0TrpThr: 0.0 ± 0.0
2.398TrpVal: 2.398 ± 2.712
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.398TyrAla: 2.398 ± 1.092
1.599TyrCys: 1.599 ± 0.728
3.997TyrAsp: 3.997 ± 0.081
2.398TyrGlu: 2.398 ± 2.712
0.799TyrPhe: 0.799 ± 0.364
2.398TyrGly: 2.398 ± 0.81
1.599TyrHis: 1.599 ± 0.728
0.799TyrIle: 0.799 ± 0.364
0.0TyrLys: 0.0 ± 0.0
0.799TyrLeu: 0.799 ± 0.364
0.799TyrMet: 0.799 ± 1.538
1.599TyrAsn: 1.599 ± 1.174
3.197TyrPro: 3.197 ± 1.457
1.599TyrGln: 1.599 ± 0.728
2.398TyrArg: 2.398 ± 1.092
3.997TyrSer: 3.997 ± 0.081
1.599TyrThr: 1.599 ± 0.728
3.197TyrVal: 3.197 ± 0.445
0.0TyrTrp: 0.0 ± 0.0
2.398TyrTyr: 2.398 ± 1.092
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 (1252 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