Amino acid dipepetide frequency for Odonata-associated circular 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
1.792AlaAla: 1.792 ± 1.381
0.0AlaCys: 0.0 ± 0.0
3.584AlaAsp: 3.584 ± 2.332
3.584AlaGlu: 3.584 ± 2.332
0.0AlaPhe: 0.0 ± 0.0
3.584AlaGly: 3.584 ± 2.761
3.584AlaHis: 3.584 ± 0.214
5.376AlaIle: 5.376 ± 4.142
5.376AlaLys: 5.376 ± 1.595
7.168AlaLeu: 7.168 ± 0.429
0.0AlaMet: 0.0 ± 0.0
1.792AlaAsn: 1.792 ± 1.381
5.376AlaPro: 5.376 ± 3.498
5.376AlaGln: 5.376 ± 4.142
3.584AlaArg: 3.584 ± 2.332
3.584AlaSer: 3.584 ± 0.214
1.792AlaThr: 1.792 ± 1.166
3.584AlaVal: 3.584 ± 2.761
0.0AlaTrp: 0.0 ± 0.0
7.168AlaTyr: 7.168 ± 2.118
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
1.792CysPhe: 1.792 ± 1.166
0.0CysGly: 0.0 ± 0.0
1.792CysHis: 1.792 ± 1.166
0.0CysIle: 0.0 ± 0.0
1.792CysLys: 1.792 ± 1.381
1.792CysLeu: 1.792 ± 1.166
0.0CysMet: 0.0 ± 0.0
1.792CysAsn: 1.792 ± 1.166
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
1.792CysArg: 1.792 ± 1.166
1.792CysSer: 1.792 ± 1.166
0.0CysThr: 0.0 ± 0.0
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.792CysTyr: 1.792 ± 1.381
0.0CysXaa: 0.0 ± 0.0
Asp
1.792AspAla: 1.792 ± 1.166
0.0AspCys: 0.0 ± 0.0
1.792AspAsp: 1.792 ± 1.166
7.168AspGlu: 7.168 ± 4.664
3.584AspPhe: 3.584 ± 2.332
1.792AspGly: 1.792 ± 1.381
0.0AspHis: 0.0 ± 0.0
7.168AspIle: 7.168 ± 2.118
3.584AspLys: 3.584 ± 2.332
8.961AspLeu: 8.961 ± 3.284
0.0AspMet: 0.0 ± 0.0
3.584AspAsn: 3.584 ± 0.214
3.584AspPro: 3.584 ± 2.332
0.0AspGln: 0.0 ± 0.0
1.792AspArg: 1.792 ± 1.381
1.792AspSer: 1.792 ± 1.381
1.792AspThr: 1.792 ± 1.166
1.792AspVal: 1.792 ± 1.166
0.0AspTrp: 0.0 ± 0.0
3.584AspTyr: 3.584 ± 0.214
0.0AspXaa: 0.0 ± 0.0
Glu
3.584GluAla: 3.584 ± 2.332
1.792GluCys: 1.792 ± 1.166
0.0GluAsp: 0.0 ± 0.0
5.376GluGlu: 5.376 ± 0.952
1.792GluPhe: 1.792 ± 1.166
0.0GluGly: 0.0 ± 0.0
3.584GluHis: 3.584 ± 0.214
5.376GluIle: 5.376 ± 3.498
0.0GluLys: 0.0 ± 0.0
5.376GluLeu: 5.376 ± 3.498
0.0GluMet: 0.0 ± 0.84
0.0GluAsn: 0.0 ± 0.0
5.376GluPro: 5.376 ± 1.595
1.792GluGln: 1.792 ± 1.166
1.792GluArg: 1.792 ± 1.166
0.0GluSer: 0.0 ± 0.0
3.584GluThr: 3.584 ± 0.214
5.376GluVal: 5.376 ± 0.952
0.0GluTrp: 0.0 ± 0.0
5.376GluTyr: 5.376 ± 1.595
0.0GluXaa: 0.0 ± 0.0
Phe
1.792PheAla: 1.792 ± 1.166
0.0PheCys: 0.0 ± 0.0
0.0PheAsp: 0.0 ± 0.0
0.0PheGlu: 0.0 ± 0.0
0.0PhePhe: 0.0 ± 0.0
0.0PheGly: 0.0 ± 0.0
0.0PheHis: 0.0 ± 0.0
1.792PheIle: 1.792 ± 1.166
1.792PheLys: 1.792 ± 1.381
7.168PheLeu: 7.168 ± 0.429
1.792PheMet: 1.792 ± 1.166
1.792PheAsn: 1.792 ± 1.381
0.0PhePro: 0.0 ± 0.0
0.0PheGln: 0.0 ± 0.0
1.792PheArg: 1.792 ± 1.166
3.584PheSer: 3.584 ± 0.214
1.792PheThr: 1.792 ± 1.166
1.792PheVal: 1.792 ± 1.166
0.0PheTrp: 0.0 ± 0.0
1.792PheTyr: 1.792 ± 1.381
0.0PheXaa: 0.0 ± 0.0
Gly
10.753GlyAla: 10.753 ± 3.19
1.792GlyCys: 1.792 ± 1.166
8.961GlyAsp: 8.961 ± 0.737
1.792GlyGlu: 1.792 ± 1.166
1.792GlyPhe: 1.792 ± 1.166
7.168GlyGly: 7.168 ± 2.118
1.792GlyHis: 1.792 ± 1.166
5.376GlyIle: 5.376 ± 4.142
5.376GlyLys: 5.376 ± 3.498
3.584GlyLeu: 3.584 ± 0.214
1.792GlyMet: 1.792 ± 1.381
5.376GlyAsn: 5.376 ± 1.595
1.792GlyPro: 1.792 ± 1.166
1.792GlyGln: 1.792 ± 1.381
5.376GlyArg: 5.376 ± 4.142
0.0GlySer: 0.0 ± 0.0
3.584GlyThr: 3.584 ± 0.214
0.0GlyVal: 0.0 ± 0.0
0.0GlyTrp: 0.0 ± 0.0
1.792GlyTyr: 1.792 ± 1.166
0.0GlyXaa: 0.0 ± 0.0
His
0.0HisAla: 0.0 ± 0.0
0.0HisCys: 0.0 ± 0.0
1.792HisAsp: 1.792 ± 1.166
0.0HisGlu: 0.0 ± 0.0
1.792HisPhe: 1.792 ± 1.166
0.0HisGly: 0.0 ± 0.0
0.0HisHis: 0.0 ± 0.0
3.584HisIle: 3.584 ± 2.332
0.0HisLys: 0.0 ± 0.0
3.584HisLeu: 3.584 ± 0.214
1.792HisMet: 1.792 ± 1.166
0.0HisAsn: 0.0 ± 0.0
0.0HisPro: 0.0 ± 0.0
3.584HisGln: 3.584 ± 0.214
0.0HisArg: 0.0 ± 0.0
1.792HisSer: 1.792 ± 1.381
0.0HisThr: 0.0 ± 0.0
3.584HisVal: 3.584 ± 2.332
0.0HisTrp: 0.0 ± 0.0
1.792HisTyr: 1.792 ± 1.381
0.0HisXaa: 0.0 ± 0.0
Ile
5.376IleAla: 5.376 ± 0.952
3.584IleCys: 3.584 ± 2.332
8.961IleAsp: 8.961 ± 5.83
5.376IleGlu: 5.376 ± 3.498
3.584IlePhe: 3.584 ± 2.761
7.168IleGly: 7.168 ± 0.429
0.0IleHis: 0.0 ± 0.0
8.961IleIle: 8.961 ± 3.284
8.961IleLys: 8.961 ± 3.284
3.584IleLeu: 3.584 ± 0.214
0.0IleMet: 0.0 ± 0.0
1.792IleAsn: 1.792 ± 1.381
1.792IlePro: 1.792 ± 1.381
1.792IleGln: 1.792 ± 1.166
7.168IleArg: 7.168 ± 0.429
3.584IleSer: 3.584 ± 0.214
7.168IleThr: 7.168 ± 0.429
5.376IleVal: 5.376 ± 1.595
0.0IleTrp: 0.0 ± 0.0
5.376IleTyr: 5.376 ± 0.952
0.0IleXaa: 0.0 ± 0.0
Lys
7.168LysAla: 7.168 ± 2.118
0.0LysCys: 0.0 ± 0.0
1.792LysAsp: 1.792 ± 1.381
3.584LysGlu: 3.584 ± 2.332
0.0LysPhe: 0.0 ± 0.0
8.961LysGly: 8.961 ± 0.737
1.792LysHis: 1.792 ± 1.381
5.376LysIle: 5.376 ± 0.952
7.168LysLys: 7.168 ± 4.664
5.376LysLeu: 5.376 ± 0.952
3.584LysMet: 3.584 ± 0.214
3.584LysAsn: 3.584 ± 2.332
3.584LysPro: 3.584 ± 0.214
7.168LysGln: 7.168 ± 2.118
7.168LysArg: 7.168 ± 2.976
3.584LysSer: 3.584 ± 0.214
5.376LysThr: 5.376 ± 0.952
3.584LysVal: 3.584 ± 2.761
0.0LysTrp: 0.0 ± 0.0
3.584LysTyr: 3.584 ± 0.214
0.0LysXaa: 0.0 ± 0.0
Leu
0.0LeuAla: 0.0 ± 0.0
0.0LeuCys: 0.0 ± 0.0
5.376LeuAsp: 5.376 ± 3.498
3.584LeuGlu: 3.584 ± 2.761
0.0LeuPhe: 0.0 ± 0.0
7.168LeuGly: 7.168 ± 0.429
0.0LeuHis: 0.0 ± 0.0
3.584LeuIle: 3.584 ± 0.214
14.337LeuLys: 14.337 ± 4.235
1.792LeuLeu: 1.792 ± 1.381
5.376LeuMet: 5.376 ± 1.595
3.584LeuAsn: 3.584 ± 0.214
5.376LeuPro: 5.376 ± 1.595
3.584LeuGln: 3.584 ± 0.214
3.584LeuArg: 3.584 ± 2.332
0.0LeuSer: 0.0 ± 0.0
8.961LeuThr: 8.961 ± 0.737
5.376LeuVal: 5.376 ± 1.595
0.0LeuTrp: 0.0 ± 0.0
3.584LeuTyr: 3.584 ± 2.332
0.0LeuXaa: 0.0 ± 0.0
Met
1.792MetAla: 1.792 ± 1.381
0.0MetCys: 0.0 ± 0.0
1.792MetAsp: 1.792 ± 1.166
1.792MetGlu: 1.792 ± 1.166
0.0MetPhe: 0.0 ± 0.0
1.792MetGly: 1.792 ± 1.381
1.792MetHis: 1.792 ± 1.166
1.792MetIle: 1.792 ± 1.166
1.792MetLys: 1.792 ± 1.381
1.792MetLeu: 1.792 ± 1.166
1.792MetMet: 1.792 ± 1.381
7.168MetAsn: 7.168 ± 5.522
1.792MetPro: 1.792 ± 1.381
0.0MetGln: 0.0 ± 0.0
0.0MetArg: 0.0 ± 0.0
5.376MetSer: 5.376 ± 1.595
3.584MetThr: 3.584 ± 2.332
1.792MetVal: 1.792 ± 1.381
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.584AsnAla: 3.584 ± 0.214
0.0AsnCys: 0.0 ± 0.0
1.792AsnAsp: 1.792 ± 1.166
3.584AsnGlu: 3.584 ± 2.761
0.0AsnPhe: 0.0 ± 0.0
1.792AsnGly: 1.792 ± 1.166
0.0AsnHis: 0.0 ± 0.0
7.168AsnIle: 7.168 ± 2.118
7.168AsnLys: 7.168 ± 2.976
0.0AsnLeu: 0.0 ± 0.0
3.584AsnMet: 3.584 ± 2.761
1.792AsnAsn: 1.792 ± 1.381
0.0AsnPro: 0.0 ± 0.0
1.792AsnGln: 1.792 ± 1.166
7.168AsnArg: 7.168 ± 5.522
3.584AsnSer: 3.584 ± 2.761
1.792AsnThr: 1.792 ± 1.166
1.792AsnVal: 1.792 ± 1.381
0.0AsnTrp: 0.0 ± 0.0
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.792ProAla: 1.792 ± 1.381
0.0ProCys: 0.0 ± 0.0
1.792ProAsp: 1.792 ± 1.166
5.376ProGlu: 5.376 ± 0.952
0.0ProPhe: 0.0 ± 0.0
3.584ProGly: 3.584 ± 0.214
3.584ProHis: 3.584 ± 2.332
1.792ProIle: 1.792 ± 1.381
5.376ProLys: 5.376 ± 3.498
1.792ProLeu: 1.792 ± 1.381
3.584ProMet: 3.584 ± 2.761
0.0ProAsn: 0.0 ± 0.0
0.0ProPro: 0.0 ± 0.0
1.792ProGln: 1.792 ± 1.381
0.0ProArg: 0.0 ± 0.0
5.376ProSer: 5.376 ± 0.952
1.792ProThr: 1.792 ± 1.166
5.376ProVal: 5.376 ± 0.952
0.0ProTrp: 0.0 ± 0.0
0.0ProTyr: 0.0 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.584GlnAla: 3.584 ± 2.761
1.792GlnCys: 1.792 ± 1.381
0.0GlnAsp: 0.0 ± 0.0
0.0GlnGlu: 0.0 ± 0.0
3.584GlnPhe: 3.584 ± 2.332
3.584GlnGly: 3.584 ± 0.214
1.792GlnHis: 1.792 ± 1.166
7.168GlnIle: 7.168 ± 0.429
0.0GlnLys: 0.0 ± 0.0
5.376GlnLeu: 5.376 ± 1.595
0.0GlnMet: 0.0 ± 0.0
3.584GlnAsn: 3.584 ± 0.214
3.584GlnPro: 3.584 ± 2.332
1.792GlnGln: 1.792 ± 1.166
0.0GlnArg: 0.0 ± 0.0
0.0GlnSer: 0.0 ± 0.0
1.792GlnThr: 1.792 ± 1.381
1.792GlnVal: 1.792 ± 1.381
0.0GlnTrp: 0.0 ± 0.0
3.584GlnTyr: 3.584 ± 0.214
0.0GlnXaa: 0.0 ± 0.0
Arg
8.961ArgAla: 8.961 ± 1.81
1.792ArgCys: 1.792 ± 1.166
1.792ArgAsp: 1.792 ± 1.166
1.792ArgGlu: 1.792 ± 1.166
0.0ArgPhe: 0.0 ± 0.0
3.584ArgGly: 3.584 ± 2.761
0.0ArgHis: 0.0 ± 0.0
10.753ArgIle: 10.753 ± 0.643
3.584ArgLys: 3.584 ± 0.214
3.584ArgLeu: 3.584 ± 0.214
0.0ArgMet: 0.0 ± 0.0
0.0ArgAsn: 0.0 ± 0.0
7.168ArgPro: 7.168 ± 0.429
0.0ArgGln: 0.0 ± 0.0
10.753ArgArg: 10.753 ± 5.737
3.584ArgSer: 3.584 ± 2.761
3.584ArgThr: 3.584 ± 0.214
1.792ArgVal: 1.792 ± 1.381
0.0ArgTrp: 0.0 ± 0.0
3.584ArgTyr: 3.584 ± 2.761
0.0ArgXaa: 0.0 ± 0.0
Ser
3.584SerAla: 3.584 ± 0.214
3.584SerCys: 3.584 ± 0.214
1.792SerAsp: 1.792 ± 1.166
3.584SerGlu: 3.584 ± 0.214
5.376SerPhe: 5.376 ± 4.142
0.0SerGly: 0.0 ± 0.0
1.792SerHis: 1.792 ± 1.381
5.376SerIle: 5.376 ± 3.498
1.792SerLys: 1.792 ± 1.381
5.376SerLeu: 5.376 ± 4.142
1.792SerMet: 1.792 ± 1.166
1.792SerAsn: 1.792 ± 1.381
0.0SerPro: 0.0 ± 0.0
5.376SerGln: 5.376 ± 0.952
0.0SerArg: 0.0 ± 0.0
0.0SerSer: 0.0 ± 0.0
7.168SerThr: 7.168 ± 2.976
0.0SerVal: 0.0 ± 0.0
0.0SerTrp: 0.0 ± 0.0
0.0SerTyr: 0.0 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.584ThrAla: 3.584 ± 0.214
0.0ThrCys: 0.0 ± 0.0
3.584ThrAsp: 3.584 ± 0.214
1.792ThrGlu: 1.792 ± 1.166
1.792ThrPhe: 1.792 ± 1.166
10.753ThrGly: 10.753 ± 1.903
0.0ThrHis: 0.0 ± 0.0
0.0ThrIle: 0.0 ± 0.0
3.584ThrLys: 3.584 ± 0.214
5.376ThrLeu: 5.376 ± 3.498
3.584ThrMet: 3.584 ± 0.783
0.0ThrAsn: 0.0 ± 0.0
0.0ThrPro: 0.0 ± 0.0
3.584ThrGln: 3.584 ± 2.761
1.792ThrArg: 1.792 ± 1.381
5.376ThrSer: 5.376 ± 0.952
1.792ThrThr: 1.792 ± 1.381
5.376ThrVal: 5.376 ± 0.952
0.0ThrTrp: 0.0 ± 0.0
5.376ThrTyr: 5.376 ± 1.595
0.0ThrXaa: 0.0 ± 0.0
Val
1.792ValAla: 1.792 ± 1.166
0.0ValCys: 0.0 ± 0.0
7.168ValAsp: 7.168 ± 2.976
0.0ValGlu: 0.0 ± 0.0
1.792ValPhe: 1.792 ± 1.381
5.376ValGly: 5.376 ± 0.952
1.792ValHis: 1.792 ± 1.166
5.376ValIle: 5.376 ± 0.952
5.376ValLys: 5.376 ± 4.142
0.0ValLeu: 0.0 ± 0.0
1.792ValMet: 1.792 ± 1.166
7.168ValAsn: 7.168 ± 0.429
0.0ValPro: 0.0 ± 0.0
1.792ValGln: 1.792 ± 1.381
5.376ValArg: 5.376 ± 4.142
1.792ValSer: 1.792 ± 1.381
1.792ValThr: 1.792 ± 1.381
1.792ValVal: 1.792 ± 1.381
0.0ValTrp: 0.0 ± 0.0
3.584ValTyr: 3.584 ± 2.332
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
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.0TrpArg: 0.0 ± 0.0
0.0TrpSer: 0.0 ± 0.0
0.0TrpThr: 0.0 ± 0.0
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
5.376TyrAla: 5.376 ± 1.595
0.0TyrCys: 0.0 ± 0.0
1.792TyrAsp: 1.792 ± 1.166
3.584TyrGlu: 3.584 ± 0.214
0.0TyrPhe: 0.0 ± 0.0
3.584TyrGly: 3.584 ± 0.214
0.0TyrHis: 0.0 ± 0.0
3.584TyrIle: 3.584 ± 2.332
5.376TyrLys: 5.376 ± 0.952
3.584TyrLeu: 3.584 ± 0.214
3.584TyrMet: 3.584 ± 2.761
1.792TyrAsn: 1.792 ± 1.381
3.584TyrPro: 3.584 ± 0.214
1.792TyrGln: 1.792 ± 1.166
7.168TyrArg: 7.168 ± 2.118
3.584TyrSer: 3.584 ± 0.214
0.0TyrThr: 0.0 ± 0.0
3.584TyrVal: 3.584 ± 2.761
0.0TyrTrp: 0.0 ± 0.0
1.792TyrTyr: 1.792 ± 1.381
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 (559 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