Amino acid dipepetide frequency for Odonata-associated circular 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
12.797AlaAla: 12.797 ± 5.175
0.0AlaCys: 0.0 ± 0.0
1.828AlaAsp: 1.828 ± 1.477
3.656AlaGlu: 3.656 ± 2.955
1.828AlaPhe: 1.828 ± 1.109
7.313AlaGly: 7.313 ± 0.738
3.656AlaHis: 3.656 ± 0.369
7.313AlaIle: 7.313 ± 1.849
5.484AlaLys: 5.484 ± 0.74
5.484AlaLeu: 5.484 ± 0.74
3.656AlaMet: 3.656 ± 0.762
3.656AlaAsn: 3.656 ± 2.217
3.656AlaPro: 3.656 ± 2.217
1.828AlaGln: 1.828 ± 1.109
0.0AlaArg: 0.0 ± 0.0
3.656AlaSer: 3.656 ± 0.369
3.656AlaThr: 3.656 ± 2.217
9.141AlaVal: 9.141 ± 2.957
1.828AlaTrp: 1.828 ± 1.477
1.828AlaTyr: 1.828 ± 1.109
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
1.828CysCys: 1.828 ± 1.109
1.828CysAsp: 1.828 ± 1.477
5.484CysGlu: 5.484 ± 1.846
0.0CysPhe: 0.0 ± 0.0
0.0CysGly: 0.0 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
3.656CysLys: 3.656 ± 2.955
3.656CysLeu: 3.656 ± 0.369
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
1.828CysGln: 1.828 ± 1.109
3.656CysArg: 3.656 ± 2.955
1.828CysSer: 1.828 ± 1.477
0.0CysThr: 0.0 ± 0.0
3.656CysVal: 3.656 ± 0.369
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.656AspAla: 3.656 ± 0.369
0.0AspCys: 0.0 ± 0.0
1.828AspAsp: 1.828 ± 1.477
1.828AspGlu: 1.828 ± 1.477
3.656AspPhe: 3.656 ± 0.369
0.0AspGly: 0.0 ± 0.0
1.828AspHis: 1.828 ± 1.477
5.484AspIle: 5.484 ± 0.74
3.656AspLys: 3.656 ± 2.955
3.656AspLeu: 3.656 ± 2.955
0.0AspMet: 0.0 ± 0.0
1.828AspAsn: 1.828 ± 1.477
0.0AspPro: 0.0 ± 0.0
0.0AspGln: 0.0 ± 0.0
3.656AspArg: 3.656 ± 0.369
1.828AspSer: 1.828 ± 1.109
0.0AspThr: 0.0 ± 0.0
0.0AspVal: 0.0 ± 0.0
0.0AspTrp: 0.0 ± 0.0
1.828AspTyr: 1.828 ± 1.109
0.0AspXaa: 0.0 ± 0.0
Glu
1.828GluAla: 1.828 ± 1.477
3.656GluCys: 3.656 ± 2.955
1.828GluAsp: 1.828 ± 1.477
5.484GluGlu: 5.484 ± 4.432
0.0GluPhe: 0.0 ± 0.0
0.0GluGly: 0.0 ± 0.0
0.0GluHis: 0.0 ± 0.0
9.141GluIle: 9.141 ± 0.371
1.828GluLys: 1.828 ± 1.477
1.828GluLeu: 1.828 ± 1.109
1.828GluMet: 1.828 ± 1.109
5.484GluAsn: 5.484 ± 4.432
0.0GluPro: 0.0 ± 0.0
3.656GluGln: 3.656 ± 2.955
3.656GluArg: 3.656 ± 2.955
5.484GluSer: 5.484 ± 0.74
7.313GluThr: 7.313 ± 0.738
3.656GluVal: 3.656 ± 0.369
0.0GluTrp: 0.0 ± 0.0
1.828GluTyr: 1.828 ± 1.477
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
1.828PheCys: 1.828 ± 1.109
0.0PheAsp: 0.0 ± 0.0
1.828PheGlu: 1.828 ± 1.477
0.0PhePhe: 0.0 ± 0.0
0.0PheGly: 0.0 ± 0.0
0.0PheHis: 0.0 ± 0.0
1.828PheIle: 1.828 ± 1.109
5.484PheLys: 5.484 ± 1.846
0.0PheLeu: 0.0 ± 0.0
0.0PheMet: 0.0 ± 0.0
3.656PheAsn: 3.656 ± 2.217
1.828PhePro: 1.828 ± 1.477
3.656PheGln: 3.656 ± 0.369
0.0PheArg: 0.0 ± 0.0
0.0PheSer: 0.0 ± 0.0
1.828PheThr: 1.828 ± 1.109
1.828PheVal: 1.828 ± 1.109
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
7.313GlyAla: 7.313 ± 4.435
1.828GlyCys: 1.828 ± 1.477
1.828GlyAsp: 1.828 ± 1.109
1.828GlyGlu: 1.828 ± 1.477
0.0GlyPhe: 0.0 ± 0.0
3.656GlyGly: 3.656 ± 2.217
1.828GlyHis: 1.828 ± 1.477
3.656GlyIle: 3.656 ± 2.217
3.656GlyLys: 3.656 ± 2.955
1.828GlyLeu: 1.828 ± 1.109
0.0GlyMet: 0.0 ± 0.0
3.656GlyAsn: 3.656 ± 2.217
0.0GlyPro: 0.0 ± 0.0
3.656GlyGln: 3.656 ± 0.369
1.828GlyArg: 1.828 ± 1.109
1.828GlySer: 1.828 ± 1.109
3.656GlyThr: 3.656 ± 2.955
7.313GlyVal: 7.313 ± 4.435
0.0GlyTrp: 0.0 ± 0.0
5.484GlyTyr: 5.484 ± 0.74
0.0GlyXaa: 0.0 ± 0.0
His
1.828HisAla: 1.828 ± 1.109
0.0HisCys: 0.0 ± 0.0
1.828HisAsp: 1.828 ± 1.477
0.0HisGlu: 0.0 ± 0.0
1.828HisPhe: 1.828 ± 1.477
1.828HisGly: 1.828 ± 1.109
0.0HisHis: 0.0 ± 0.0
1.828HisIle: 1.828 ± 1.477
0.0HisLys: 0.0 ± 0.0
1.828HisLeu: 1.828 ± 1.477
0.0HisMet: 0.0 ± 0.0
0.0HisAsn: 0.0 ± 0.0
0.0HisPro: 0.0 ± 0.0
0.0HisGln: 0.0 ± 0.0
1.828HisArg: 1.828 ± 1.477
0.0HisSer: 0.0 ± 0.0
1.828HisThr: 1.828 ± 1.477
0.0HisVal: 0.0 ± 0.0
1.828HisTrp: 1.828 ± 1.477
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
7.313IleAla: 7.313 ± 4.435
1.828IleCys: 1.828 ± 1.477
1.828IleAsp: 1.828 ± 1.477
1.828IleGlu: 1.828 ± 1.109
0.0IlePhe: 0.0 ± 0.0
3.656IleGly: 3.656 ± 0.369
1.828IleHis: 1.828 ± 1.477
3.656IleIle: 3.656 ± 2.955
0.0IleLys: 0.0 ± 0.0
3.656IleLeu: 3.656 ± 2.955
0.0IleMet: 0.0 ± 0.0
1.828IleAsn: 1.828 ± 1.109
3.656IlePro: 3.656 ± 2.217
7.313IleGln: 7.313 ± 0.738
5.484IleArg: 5.484 ± 1.846
5.484IleSer: 5.484 ± 0.74
5.484IleThr: 5.484 ± 0.74
0.0IleVal: 0.0 ± 0.0
0.0IleTrp: 0.0 ± 0.0
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
7.313LysAla: 7.313 ± 3.324
5.484LysCys: 5.484 ± 0.74
0.0LysAsp: 0.0 ± 0.0
3.656LysGlu: 3.656 ± 2.955
1.828LysPhe: 1.828 ± 1.477
1.828LysGly: 1.828 ± 1.109
0.0LysHis: 0.0 ± 0.0
3.656LysIle: 3.656 ± 0.369
3.656LysLys: 3.656 ± 0.369
1.828LysLeu: 1.828 ± 1.109
3.656LysMet: 3.656 ± 2.217
5.484LysAsn: 5.484 ± 4.432
3.656LysPro: 3.656 ± 0.369
3.656LysGln: 3.656 ± 2.955
9.141LysArg: 9.141 ± 2.957
1.828LysSer: 1.828 ± 1.109
0.0LysThr: 0.0 ± 0.0
0.0LysVal: 0.0 ± 0.0
3.656LysTrp: 3.656 ± 2.955
1.828LysTyr: 1.828 ± 1.109
0.0LysXaa: 0.0 ± 0.0
Leu
3.656LeuAla: 3.656 ± 2.217
1.828LeuCys: 1.828 ± 1.477
1.828LeuAsp: 1.828 ± 1.109
3.656LeuGlu: 3.656 ± 0.369
1.828LeuPhe: 1.828 ± 1.109
3.656LeuGly: 3.656 ± 2.217
1.828LeuHis: 1.828 ± 1.477
9.141LeuIle: 9.141 ± 4.801
1.828LeuLys: 1.828 ± 1.477
3.656LeuLeu: 3.656 ± 0.369
1.828LeuMet: 1.828 ± 1.79
7.313LeuAsn: 7.313 ± 0.738
5.484LeuPro: 5.484 ± 0.74
5.484LeuGln: 5.484 ± 3.326
1.828LeuArg: 1.828 ± 1.109
7.313LeuSer: 7.313 ± 1.849
5.484LeuThr: 5.484 ± 4.432
1.828LeuVal: 1.828 ± 1.109
0.0LeuTrp: 0.0 ± 0.0
3.656LeuTyr: 3.656 ± 0.369
0.0LeuXaa: 0.0 ± 0.0
Met
0.0MetAla: 0.0 ± 0.0
0.0MetCys: 0.0 ± 0.0
1.828MetAsp: 1.828 ± 1.477
0.0MetGlu: 0.0 ± 0.0
0.0MetPhe: 0.0 ± 0.0
0.0MetGly: 0.0 ± 0.0
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
0.0MetLys: 0.0 ± 0.0
1.828MetLeu: 1.828 ± 1.109
3.656MetMet: 3.656 ± 0.369
0.0MetAsn: 0.0 ± 0.0
1.828MetPro: 1.828 ± 1.477
0.0MetGln: 0.0 ± 0.0
3.656MetArg: 3.656 ± 2.217
1.828MetSer: 1.828 ± 1.477
7.313MetThr: 7.313 ± 4.435
1.828MetVal: 1.828 ± 1.109
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
7.313AsnAla: 7.313 ± 0.738
1.828AsnCys: 1.828 ± 1.477
1.828AsnAsp: 1.828 ± 1.109
7.313AsnGlu: 7.313 ± 3.324
1.828AsnPhe: 1.828 ± 1.109
0.0AsnGly: 0.0 ± 0.0
0.0AsnHis: 0.0 ± 0.0
1.828AsnIle: 1.828 ± 1.109
1.828AsnLys: 1.828 ± 1.109
7.313AsnLeu: 7.313 ± 0.738
0.0AsnMet: 0.0 ± 0.0
3.656AsnAsn: 3.656 ± 0.369
9.141AsnPro: 9.141 ± 2.215
0.0AsnGln: 0.0 ± 0.0
1.828AsnArg: 1.828 ± 1.109
3.656AsnSer: 3.656 ± 2.217
7.313AsnThr: 7.313 ± 1.849
1.828AsnVal: 1.828 ± 1.477
0.0AsnTrp: 0.0 ± 0.0
3.656AsnTyr: 3.656 ± 0.369
0.0AsnXaa: 0.0 ± 0.0
Pro
5.484ProAla: 5.484 ± 0.74
0.0ProCys: 0.0 ± 0.0
3.656ProAsp: 3.656 ± 2.955
1.828ProGlu: 1.828 ± 1.477
0.0ProPhe: 0.0 ± 0.0
3.656ProGly: 3.656 ± 0.369
0.0ProHis: 0.0 ± 0.0
0.0ProIle: 0.0 ± 0.0
9.141ProLys: 9.141 ± 4.801
3.656ProLeu: 3.656 ± 2.217
0.0ProMet: 0.0 ± 0.0
1.828ProAsn: 1.828 ± 1.109
1.828ProPro: 1.828 ± 1.109
5.484ProGln: 5.484 ± 0.74
5.484ProArg: 5.484 ± 0.74
5.484ProSer: 5.484 ± 0.74
7.313ProThr: 7.313 ± 1.849
1.828ProVal: 1.828 ± 1.109
0.0ProTrp: 0.0 ± 0.0
5.484ProTyr: 5.484 ± 3.326
0.0ProXaa: 0.0 ± 0.0
Gln
1.828GlnAla: 1.828 ± 1.109
0.0GlnCys: 0.0 ± 0.0
3.656GlnAsp: 3.656 ± 0.369
5.484GlnGlu: 5.484 ± 0.74
0.0GlnPhe: 0.0 ± 0.0
5.484GlnGly: 5.484 ± 0.74
1.828GlnHis: 1.828 ± 1.477
0.0GlnIle: 0.0 ± 0.0
1.828GlnLys: 1.828 ± 1.109
5.484GlnLeu: 5.484 ± 0.74
0.0GlnMet: 0.0 ± 0.0
1.828GlnAsn: 1.828 ± 1.477
7.313GlnPro: 7.313 ± 3.324
3.656GlnGln: 3.656 ± 2.217
1.828GlnArg: 1.828 ± 1.109
3.656GlnSer: 3.656 ± 2.217
1.828GlnThr: 1.828 ± 1.109
7.313GlnVal: 7.313 ± 0.738
0.0GlnTrp: 0.0 ± 0.0
3.656GlnTyr: 3.656 ± 2.955
0.0GlnXaa: 0.0 ± 0.0
Arg
5.484ArgAla: 5.484 ± 3.326
1.828ArgCys: 1.828 ± 1.477
0.0ArgAsp: 0.0 ± 0.0
1.828ArgGlu: 1.828 ± 1.477
1.828ArgPhe: 1.828 ± 1.477
5.484ArgGly: 5.484 ± 0.74
0.0ArgHis: 0.0 ± 0.0
0.0ArgIle: 0.0 ± 0.0
3.656ArgLys: 3.656 ± 2.217
9.141ArgLeu: 9.141 ± 0.371
1.828ArgMet: 1.828 ± 1.109
1.828ArgAsn: 1.828 ± 1.477
5.484ArgPro: 5.484 ± 0.74
3.656ArgGln: 3.656 ± 2.955
9.141ArgArg: 9.141 ± 5.543
0.0ArgSer: 0.0 ± 0.0
3.656ArgThr: 3.656 ± 0.369
3.656ArgVal: 3.656 ± 0.369
1.828ArgTrp: 1.828 ± 1.109
1.828ArgTyr: 1.828 ± 1.109
0.0ArgXaa: 0.0 ± 0.0
Ser
3.656SerAla: 3.656 ± 2.955
1.828SerCys: 1.828 ± 1.109
3.656SerAsp: 3.656 ± 0.369
1.828SerGlu: 1.828 ± 1.109
1.828SerPhe: 1.828 ± 1.109
5.484SerGly: 5.484 ± 0.74
1.828SerHis: 1.828 ± 1.477
0.0SerIle: 0.0 ± 0.0
3.656SerLys: 3.656 ± 0.369
1.828SerLeu: 1.828 ± 1.109
0.0SerMet: 0.0 ± 0.0
5.484SerAsn: 5.484 ± 3.326
5.484SerPro: 5.484 ± 3.326
0.0SerGln: 0.0 ± 0.0
1.828SerArg: 1.828 ± 1.109
1.828SerSer: 1.828 ± 1.109
5.484SerThr: 5.484 ± 1.846
9.141SerVal: 9.141 ± 2.957
0.0SerTrp: 0.0 ± 0.0
3.656SerTyr: 3.656 ± 2.217
0.0SerXaa: 0.0 ± 0.0
Thr
7.313ThrAla: 7.313 ± 0.738
0.0ThrCys: 0.0 ± 0.0
1.828ThrAsp: 1.828 ± 1.477
3.656ThrGlu: 3.656 ± 0.369
1.828ThrPhe: 1.828 ± 1.109
3.656ThrGly: 3.656 ± 0.369
0.0ThrHis: 0.0 ± 0.0
0.0ThrIle: 0.0 ± 0.0
3.656ThrLys: 3.656 ± 2.217
5.484ThrLeu: 5.484 ± 1.846
3.656ThrMet: 3.656 ± 2.955
5.484ThrAsn: 5.484 ± 0.74
3.656ThrPro: 3.656 ± 0.369
9.141ThrGln: 9.141 ± 2.957
0.0ThrArg: 0.0 ± 0.0
5.484ThrSer: 5.484 ± 0.74
3.656ThrThr: 3.656 ± 0.369
7.313ThrVal: 7.313 ± 0.738
1.828ThrTrp: 1.828 ± 1.109
1.828ThrTyr: 1.828 ± 1.477
0.0ThrXaa: 0.0 ± 0.0
Val
1.828ValAla: 1.828 ± 1.109
1.828ValCys: 1.828 ± 1.477
1.828ValAsp: 1.828 ± 1.109
3.656ValGlu: 3.656 ± 0.369
1.828ValPhe: 1.828 ± 1.109
5.484ValGly: 5.484 ± 3.326
0.0ValHis: 0.0 ± 0.0
3.656ValIle: 3.656 ± 0.369
7.313ValLys: 7.313 ± 1.849
10.969ValLeu: 10.969 ± 4.066
0.0ValMet: 0.0 ± 0.0
9.141ValAsn: 9.141 ± 0.371
5.484ValPro: 5.484 ± 0.74
0.0ValGln: 0.0 ± 0.0
5.484ValArg: 5.484 ± 1.846
5.484ValSer: 5.484 ± 0.74
1.828ValThr: 1.828 ± 1.477
0.0ValVal: 0.0 ± 0.0
0.0ValTrp: 0.0 ± 0.0
0.0ValTyr: 0.0 ± 0.0
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
1.828TrpGlu: 1.828 ± 1.109
1.828TrpPhe: 1.828 ± 1.477
1.828TrpGly: 1.828 ± 1.477
0.0TrpHis: 0.0 ± 0.0
1.828TrpIle: 1.828 ± 1.109
0.0TrpLys: 0.0 ± 0.0
1.828TrpLeu: 1.828 ± 1.477
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
3.656TrpVal: 3.656 ± 2.955
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.656TyrAla: 3.656 ± 0.369
1.828TyrCys: 1.828 ± 1.477
1.828TyrAsp: 1.828 ± 1.109
1.828TyrGlu: 1.828 ± 1.477
1.828TyrPhe: 1.828 ± 1.109
1.828TyrGly: 1.828 ± 1.109
1.828TyrHis: 1.828 ± 1.109
1.828TyrIle: 1.828 ± 1.477
1.828TyrLys: 1.828 ± 1.109
0.0TyrLeu: 0.0 ± 0.0
1.828TyrMet: 1.828 ± 1.109
0.0TyrAsn: 0.0 ± 0.0
3.656TyrPro: 3.656 ± 2.217
3.656TyrGln: 3.656 ± 0.369
1.828TyrArg: 1.828 ± 1.109
1.828TyrSer: 1.828 ± 1.109
1.828TyrThr: 1.828 ± 1.477
1.828TyrVal: 1.828 ± 1.109
1.828TyrTrp: 1.828 ± 1.477
1.828TyrTyr: 1.828 ± 1.109
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 (548 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