Amino acid dipepetide frequency for Beihai picorna-like virus 103

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
2.935AlaAla: 2.935 ± 0.0
0.489AlaCys: 0.489 ± 0.0
2.935AlaAsp: 2.935 ± 0.0
1.957AlaGlu: 1.957 ± 0.0
0.978AlaPhe: 0.978 ± 0.0
1.957AlaGly: 1.957 ± 0.0
0.978AlaHis: 0.978 ± 0.0
4.892AlaIle: 4.892 ± 0.0
1.957AlaLys: 1.957 ± 0.0
6.36AlaLeu: 6.36 ± 0.0
0.489AlaMet: 0.489 ± 0.0
2.935AlaAsn: 2.935 ± 0.0
4.403AlaPro: 4.403 ± 0.0
1.957AlaGln: 1.957 ± 0.0
1.957AlaArg: 1.957 ± 0.0
4.892AlaSer: 4.892 ± 0.0
4.892AlaThr: 4.892 ± 0.0
2.446AlaVal: 2.446 ± 0.0
0.489AlaTrp: 0.489 ± 0.0
0.489AlaTyr: 0.489 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.978CysAla: 0.978 ± 0.0
0.978CysCys: 0.978 ± 0.0
0.978CysAsp: 0.978 ± 0.0
1.957CysGlu: 1.957 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.978CysGly: 0.978 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
1.468CysLys: 1.468 ± 0.0
1.468CysLeu: 1.468 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.489CysPro: 0.489 ± 0.0
0.978CysGln: 0.978 ± 0.0
0.489CysArg: 0.489 ± 0.0
0.978CysSer: 0.978 ± 0.0
0.978CysThr: 0.978 ± 0.0
2.446CysVal: 2.446 ± 0.0
0.489CysTrp: 0.489 ± 0.0
1.468CysTyr: 1.468 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.892AspAla: 4.892 ± 0.0
0.978AspCys: 0.978 ± 0.0
4.403AspAsp: 4.403 ± 0.0
2.446AspGlu: 2.446 ± 0.0
3.914AspPhe: 3.914 ± 0.0
1.468AspGly: 1.468 ± 0.0
0.489AspHis: 0.489 ± 0.0
7.828AspIle: 7.828 ± 0.0
2.935AspLys: 2.935 ± 0.0
2.446AspLeu: 2.446 ± 0.0
1.957AspMet: 1.957 ± 0.0
4.892AspAsn: 4.892 ± 0.0
3.425AspPro: 3.425 ± 0.0
2.935AspGln: 2.935 ± 0.0
2.935AspArg: 2.935 ± 0.0
3.425AspSer: 3.425 ± 0.0
2.935AspThr: 2.935 ± 0.0
0.978AspVal: 0.978 ± 0.0
0.0AspTrp: 0.0 ± 0.0
2.935AspTyr: 2.935 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
1.957GluAla: 1.957 ± 0.0
0.0GluCys: 0.0 ± 0.0
3.425GluAsp: 3.425 ± 0.0
3.914GluGlu: 3.914 ± 0.0
1.957GluPhe: 1.957 ± 0.0
3.425GluGly: 3.425 ± 0.0
0.489GluHis: 0.489 ± 0.0
7.828GluIle: 7.828 ± 0.0
1.468GluLys: 1.468 ± 0.0
5.382GluLeu: 5.382 ± 0.0
2.446GluMet: 2.446 ± 0.0
4.892GluAsn: 4.892 ± 0.0
1.957GluPro: 1.957 ± 0.0
0.0GluGln: 0.0 ± 0.0
2.446GluArg: 2.446 ± 0.0
2.446GluSer: 2.446 ± 0.0
4.892GluThr: 4.892 ± 0.0
1.957GluVal: 1.957 ± 0.0
0.489GluTrp: 0.489 ± 0.0
2.935GluTyr: 2.935 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.957PheAla: 1.957 ± 0.0
1.957PheCys: 1.957 ± 0.0
2.446PheAsp: 2.446 ± 0.0
4.403PheGlu: 4.403 ± 0.0
2.446PhePhe: 2.446 ± 0.0
1.468PheGly: 1.468 ± 0.0
0.489PheHis: 0.489 ± 0.0
2.446PheIle: 2.446 ± 0.0
4.892PheLys: 4.892 ± 0.0
2.935PheLeu: 2.935 ± 0.0
0.978PheMet: 0.978 ± 0.0
3.425PheAsn: 3.425 ± 0.0
1.468PhePro: 1.468 ± 0.0
1.468PheGln: 1.468 ± 0.0
3.425PheArg: 3.425 ± 0.0
2.935PheSer: 2.935 ± 0.0
4.892PheThr: 4.892 ± 0.0
0.978PheVal: 0.978 ± 0.0
0.489PheTrp: 0.489 ± 0.0
2.446PheTyr: 2.446 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.935GlyAla: 2.935 ± 0.0
1.957GlyCys: 1.957 ± 0.0
3.425GlyAsp: 3.425 ± 0.0
2.446GlyGlu: 2.446 ± 0.0
4.403GlyPhe: 4.403 ± 0.0
1.468GlyGly: 1.468 ± 0.0
0.489GlyHis: 0.489 ± 0.0
4.403GlyIle: 4.403 ± 0.0
5.382GlyLys: 5.382 ± 0.0
3.914GlyLeu: 3.914 ± 0.0
1.468GlyMet: 1.468 ± 0.0
3.425GlyAsn: 3.425 ± 0.0
3.425GlyPro: 3.425 ± 0.0
0.489GlyGln: 0.489 ± 0.0
2.446GlyArg: 2.446 ± 0.0
6.36GlySer: 6.36 ± 0.0
1.468GlyThr: 1.468 ± 0.0
1.957GlyVal: 1.957 ± 0.0
0.978GlyTrp: 0.978 ± 0.0
1.957GlyTyr: 1.957 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.978HisAla: 0.978 ± 0.0
0.0HisCys: 0.0 ± 0.0
0.489HisAsp: 0.489 ± 0.0
0.978HisGlu: 0.978 ± 0.0
0.978HisPhe: 0.978 ± 0.0
0.489HisGly: 0.489 ± 0.0
0.0HisHis: 0.0 ± 0.0
1.957HisIle: 1.957 ± 0.0
1.468HisLys: 1.468 ± 0.0
1.957HisLeu: 1.957 ± 0.0
0.978HisMet: 0.978 ± 0.0
0.978HisAsn: 0.978 ± 0.0
1.468HisPro: 1.468 ± 0.0
0.489HisGln: 0.489 ± 0.0
1.468HisArg: 1.468 ± 0.0
0.489HisSer: 0.489 ± 0.0
0.0HisThr: 0.0 ± 0.0
1.957HisVal: 1.957 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.489HisTyr: 0.489 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
2.935IleAla: 2.935 ± 0.0
2.935IleCys: 2.935 ± 0.0
4.403IleAsp: 4.403 ± 0.0
8.317IleGlu: 8.317 ± 0.0
2.935IlePhe: 2.935 ± 0.0
5.871IleGly: 5.871 ± 0.0
0.489IleHis: 0.489 ± 0.0
3.914IleIle: 3.914 ± 0.0
3.425IleLys: 3.425 ± 0.0
6.36IleLeu: 6.36 ± 0.0
1.468IleMet: 1.468 ± 0.0
4.892IleAsn: 4.892 ± 0.0
0.978IlePro: 0.978 ± 0.0
1.468IleGln: 1.468 ± 0.0
4.403IleArg: 4.403 ± 0.0
4.403IleSer: 4.403 ± 0.0
7.828IleThr: 7.828 ± 0.0
2.446IleVal: 2.446 ± 0.0
0.489IleTrp: 0.489 ± 0.0
3.914IleTyr: 3.914 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.935LysAla: 2.935 ± 0.0
0.489LysCys: 0.489 ± 0.0
4.892LysAsp: 4.892 ± 0.0
1.957LysGlu: 1.957 ± 0.0
3.425LysPhe: 3.425 ± 0.0
2.935LysGly: 2.935 ± 0.0
2.446LysHis: 2.446 ± 0.0
6.849LysIle: 6.849 ± 0.0
3.425LysLys: 3.425 ± 0.0
3.425LysLeu: 3.425 ± 0.0
0.489LysMet: 0.489 ± 0.0
4.403LysAsn: 4.403 ± 0.0
0.978LysPro: 0.978 ± 0.0
4.892LysGln: 4.892 ± 0.0
0.978LysArg: 0.978 ± 0.0
2.446LysSer: 2.446 ± 0.0
4.403LysThr: 4.403 ± 0.0
2.935LysVal: 2.935 ± 0.0
0.489LysTrp: 0.489 ± 0.0
5.382LysTyr: 5.382 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
4.892LeuAla: 4.892 ± 0.0
0.978LeuCys: 0.978 ± 0.0
5.382LeuAsp: 5.382 ± 0.0
6.36LeuGlu: 6.36 ± 0.0
6.36LeuPhe: 6.36 ± 0.0
3.425LeuGly: 3.425 ± 0.0
0.489LeuHis: 0.489 ± 0.0
5.871LeuIle: 5.871 ± 0.0
3.914LeuLys: 3.914 ± 0.0
3.425LeuLeu: 3.425 ± 0.0
2.446LeuMet: 2.446 ± 0.0
8.317LeuAsn: 8.317 ± 0.0
4.403LeuPro: 4.403 ± 0.0
3.914LeuGln: 3.914 ± 0.0
3.914LeuArg: 3.914 ± 0.0
6.36LeuSer: 6.36 ± 0.0
2.446LeuThr: 2.446 ± 0.0
1.957LeuVal: 1.957 ± 0.0
0.978LeuTrp: 0.978 ± 0.0
5.382LeuTyr: 5.382 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.957MetAla: 1.957 ± 0.0
0.978MetCys: 0.978 ± 0.0
2.935MetAsp: 2.935 ± 0.0
1.957MetGlu: 1.957 ± 0.0
0.489MetPhe: 0.489 ± 0.0
1.957MetGly: 1.957 ± 0.0
1.468MetHis: 1.468 ± 0.0
0.978MetIle: 0.978 ± 0.0
1.957MetLys: 1.957 ± 0.0
2.446MetLeu: 2.446 ± 0.0
0.489MetMet: 0.489 ± 0.0
2.935MetAsn: 2.935 ± 0.0
0.489MetPro: 0.489 ± 0.0
0.489MetGln: 0.489 ± 0.0
0.489MetArg: 0.489 ± 0.0
2.446MetSer: 2.446 ± 0.0
2.446MetThr: 2.446 ± 0.0
0.489MetVal: 0.489 ± 0.0
0.489MetTrp: 0.489 ± 0.0
2.446MetTyr: 2.446 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.914AsnAla: 3.914 ± 0.0
0.978AsnCys: 0.978 ± 0.0
1.957AsnAsp: 1.957 ± 0.0
1.468AsnGlu: 1.468 ± 0.0
1.957AsnPhe: 1.957 ± 0.0
6.36AsnGly: 6.36 ± 0.0
1.957AsnHis: 1.957 ± 0.0
4.403AsnIle: 4.403 ± 0.0
7.828AsnLys: 7.828 ± 0.0
5.382AsnLeu: 5.382 ± 0.0
2.446AsnMet: 2.446 ± 0.0
6.36AsnAsn: 6.36 ± 0.0
3.425AsnPro: 3.425 ± 0.0
4.892AsnGln: 4.892 ± 0.0
2.935AsnArg: 2.935 ± 0.0
6.849AsnSer: 6.849 ± 0.0
3.425AsnThr: 3.425 ± 0.0
8.317AsnVal: 8.317 ± 0.0
0.489AsnTrp: 0.489 ± 0.0
2.935AsnTyr: 2.935 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
0.978ProAla: 0.978 ± 0.0
0.489ProCys: 0.489 ± 0.0
1.957ProAsp: 1.957 ± 0.0
2.446ProGlu: 2.446 ± 0.0
2.446ProPhe: 2.446 ± 0.0
1.468ProGly: 1.468 ± 0.0
1.957ProHis: 1.957 ± 0.0
1.957ProIle: 1.957 ± 0.0
1.468ProLys: 1.468 ± 0.0
4.403ProLeu: 4.403 ± 0.0
0.489ProMet: 0.489 ± 0.0
2.935ProAsn: 2.935 ± 0.0
0.978ProPro: 0.978 ± 0.0
1.957ProGln: 1.957 ± 0.0
2.446ProArg: 2.446 ± 0.0
2.446ProSer: 2.446 ± 0.0
1.957ProThr: 1.957 ± 0.0
3.425ProVal: 3.425 ± 0.0
0.489ProTrp: 0.489 ± 0.0
2.935ProTyr: 2.935 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.468GlnAla: 1.468 ± 0.0
0.489GlnCys: 0.489 ± 0.0
2.935GlnAsp: 2.935 ± 0.0
1.957GlnGlu: 1.957 ± 0.0
2.446GlnPhe: 2.446 ± 0.0
3.914GlnGly: 3.914 ± 0.0
0.489GlnHis: 0.489 ± 0.0
2.935GlnIle: 2.935 ± 0.0
1.957GlnLys: 1.957 ± 0.0
2.935GlnLeu: 2.935 ± 0.0
0.489GlnMet: 0.489 ± 0.0
2.935GlnAsn: 2.935 ± 0.0
1.468GlnPro: 1.468 ± 0.0
3.425GlnGln: 3.425 ± 0.0
0.978GlnArg: 0.978 ± 0.0
1.957GlnSer: 1.957 ± 0.0
1.957GlnThr: 1.957 ± 0.0
2.446GlnVal: 2.446 ± 0.0
0.978GlnTrp: 0.978 ± 0.0
1.957GlnTyr: 1.957 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
1.957ArgAla: 1.957 ± 0.0
0.978ArgCys: 0.978 ± 0.0
2.446ArgAsp: 2.446 ± 0.0
1.957ArgGlu: 1.957 ± 0.0
1.957ArgPhe: 1.957 ± 0.0
2.446ArgGly: 2.446 ± 0.0
1.957ArgHis: 1.957 ± 0.0
3.425ArgIle: 3.425 ± 0.0
0.489ArgLys: 0.489 ± 0.0
5.871ArgLeu: 5.871 ± 0.0
0.978ArgMet: 0.978 ± 0.0
1.957ArgAsn: 1.957 ± 0.0
1.957ArgPro: 1.957 ± 0.0
1.957ArgGln: 1.957 ± 0.0
3.914ArgArg: 3.914 ± 0.0
1.468ArgSer: 1.468 ± 0.0
1.957ArgThr: 1.957 ± 0.0
2.446ArgVal: 2.446 ± 0.0
0.978ArgTrp: 0.978 ± 0.0
2.446ArgTyr: 2.446 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
2.446SerAla: 2.446 ± 0.0
0.489SerCys: 0.489 ± 0.0
5.382SerAsp: 5.382 ± 0.0
4.892SerGlu: 4.892 ± 0.0
4.892SerPhe: 4.892 ± 0.0
4.892SerGly: 4.892 ± 0.0
1.957SerHis: 1.957 ± 0.0
2.446SerIle: 2.446 ± 0.0
1.957SerLys: 1.957 ± 0.0
8.806SerLeu: 8.806 ± 0.0
5.382SerMet: 5.382 ± 0.0
4.403SerAsn: 4.403 ± 0.0
3.425SerPro: 3.425 ± 0.0
3.914SerGln: 3.914 ± 0.0
1.468SerArg: 1.468 ± 0.0
7.828SerSer: 7.828 ± 0.0
4.403SerThr: 4.403 ± 0.0
5.382SerVal: 5.382 ± 0.0
0.0SerTrp: 0.0 ± 0.0
0.978SerTyr: 0.978 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
2.446ThrAla: 2.446 ± 0.0
0.489ThrCys: 0.489 ± 0.0
3.425ThrAsp: 3.425 ± 0.0
1.957ThrGlu: 1.957 ± 0.0
2.935ThrPhe: 2.935 ± 0.0
3.425ThrGly: 3.425 ± 0.0
0.489ThrHis: 0.489 ± 0.0
3.425ThrIle: 3.425 ± 0.0
5.871ThrLys: 5.871 ± 0.0
4.403ThrLeu: 4.403 ± 0.0
2.935ThrMet: 2.935 ± 0.0
6.849ThrAsn: 6.849 ± 0.0
1.957ThrPro: 1.957 ± 0.0
1.468ThrGln: 1.468 ± 0.0
3.914ThrArg: 3.914 ± 0.0
7.828ThrSer: 7.828 ± 0.0
2.935ThrThr: 2.935 ± 0.0
2.935ThrVal: 2.935 ± 0.0
0.489ThrTrp: 0.489 ± 0.0
2.935ThrTyr: 2.935 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.425ValAla: 3.425 ± 0.0
0.978ValCys: 0.978 ± 0.0
1.468ValAsp: 1.468 ± 0.0
2.446ValGlu: 2.446 ± 0.0
0.978ValPhe: 0.978 ± 0.0
3.914ValGly: 3.914 ± 0.0
0.0ValHis: 0.0 ± 0.0
3.425ValIle: 3.425 ± 0.0
3.914ValLys: 3.914 ± 0.0
4.403ValLeu: 4.403 ± 0.0
0.489ValMet: 0.489 ± 0.0
5.382ValAsn: 5.382 ± 0.0
2.446ValPro: 2.446 ± 0.0
1.468ValGln: 1.468 ± 0.0
1.957ValArg: 1.957 ± 0.0
5.871ValSer: 5.871 ± 0.0
4.892ValThr: 4.892 ± 0.0
7.339ValVal: 7.339 ± 0.0
0.489ValTrp: 0.489 ± 0.0
1.957ValTyr: 1.957 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.489TrpAsp: 0.489 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.489TrpGly: 0.489 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.978TrpIle: 0.978 ± 0.0
1.468TrpLys: 1.468 ± 0.0
1.957TrpLeu: 1.957 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.489TrpPro: 0.489 ± 0.0
0.978TrpGln: 0.978 ± 0.0
0.489TrpArg: 0.489 ± 0.0
0.489TrpSer: 0.489 ± 0.0
1.468TrpThr: 1.468 ± 0.0
0.489TrpVal: 0.489 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
4.892TyrAla: 4.892 ± 0.0
0.489TyrCys: 0.489 ± 0.0
2.446TyrAsp: 2.446 ± 0.0
0.489TyrGlu: 0.489 ± 0.0
2.446TyrPhe: 2.446 ± 0.0
2.446TyrGly: 2.446 ± 0.0
0.978TyrHis: 0.978 ± 0.0
3.914TyrIle: 3.914 ± 0.0
2.935TyrLys: 2.935 ± 0.0
2.935TyrLeu: 2.935 ± 0.0
3.425TyrMet: 3.425 ± 0.0
6.36TyrAsn: 6.36 ± 0.0
0.0TyrPro: 0.0 ± 0.0
0.978TyrGln: 0.978 ± 0.0
0.489TyrArg: 0.489 ± 0.0
3.425TyrSer: 3.425 ± 0.0
2.935TyrThr: 2.935 ± 0.0
3.914TyrVal: 3.914 ± 0.0
0.489TyrTrp: 0.489 ± 0.0
0.978TyrTyr: 0.978 ± 0.0
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 1 proteins (2045 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