Amino acid dipepetide frequency for Bell pepper alphaendornavirus

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
3.116AlaAla: 3.116 ± 0.0
0.831AlaCys: 0.831 ± 0.0
4.362AlaAsp: 4.362 ± 0.0
4.155AlaGlu: 4.155 ± 0.0
1.039AlaPhe: 1.039 ± 0.0
2.285AlaGly: 2.285 ± 0.0
1.454AlaHis: 1.454 ± 0.0
4.155AlaIle: 4.155 ± 0.0
2.908AlaLys: 2.908 ± 0.0
6.44AlaLeu: 6.44 ± 0.0
2.285AlaMet: 2.285 ± 0.0
3.531AlaAsn: 3.531 ± 0.0
2.077AlaPro: 2.077 ± 0.0
1.454AlaGln: 1.454 ± 0.0
2.077AlaArg: 2.077 ± 0.0
2.7AlaSer: 2.7 ± 0.0
4.57AlaThr: 4.57 ± 0.0
3.531AlaVal: 3.531 ± 0.0
1.246AlaTrp: 1.246 ± 0.0
1.246AlaTyr: 1.246 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.87CysAla: 1.87 ± 0.0
1.662CysCys: 1.662 ± 0.0
1.662CysAsp: 1.662 ± 0.0
1.454CysGlu: 1.454 ± 0.0
0.415CysPhe: 0.415 ± 0.0
1.662CysGly: 1.662 ± 0.0
0.623CysHis: 0.623 ± 0.0
1.87CysIle: 1.87 ± 0.0
2.285CysLys: 2.285 ± 0.0
2.077CysLeu: 2.077 ± 0.0
1.039CysMet: 1.039 ± 0.0
0.831CysAsn: 0.831 ± 0.0
0.831CysPro: 0.831 ± 0.0
0.623CysGln: 0.623 ± 0.0
0.831CysArg: 0.831 ± 0.0
1.662CysSer: 1.662 ± 0.0
0.208CysThr: 0.208 ± 0.0
2.077CysVal: 2.077 ± 0.0
0.208CysTrp: 0.208 ± 0.0
1.039CysTyr: 1.039 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.077AspAla: 2.077 ± 0.0
1.87AspCys: 1.87 ± 0.0
3.947AspAsp: 3.947 ± 0.0
4.155AspGlu: 4.155 ± 0.0
1.87AspPhe: 1.87 ± 0.0
2.908AspGly: 2.908 ± 0.0
1.039AspHis: 1.039 ± 0.0
3.116AspIle: 3.116 ± 0.0
3.324AspLys: 3.324 ± 0.0
6.232AspLeu: 6.232 ± 0.0
1.039AspMet: 1.039 ± 0.0
3.116AspAsn: 3.116 ± 0.0
1.87AspPro: 1.87 ± 0.0
1.454AspGln: 1.454 ± 0.0
2.7AspArg: 2.7 ± 0.0
2.285AspSer: 2.285 ± 0.0
3.739AspThr: 3.739 ± 0.0
4.985AspVal: 4.985 ± 0.0
1.662AspTrp: 1.662 ± 0.0
0.831AspTyr: 0.831 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
3.739GluAla: 3.739 ± 0.0
2.285GluCys: 2.285 ± 0.0
2.077GluAsp: 2.077 ± 0.0
3.324GluGlu: 3.324 ± 0.0
2.077GluPhe: 2.077 ± 0.0
2.908GluGly: 2.908 ± 0.0
2.7GluHis: 2.7 ± 0.0
3.531GluIle: 3.531 ± 0.0
4.57GluLys: 4.57 ± 0.0
8.101GluLeu: 8.101 ± 0.0
2.077GluMet: 2.077 ± 0.0
2.7GluAsn: 2.7 ± 0.0
2.077GluPro: 2.077 ± 0.0
2.493GluGln: 2.493 ± 0.0
3.116GluArg: 3.116 ± 0.0
3.531GluSer: 3.531 ± 0.0
4.57GluThr: 4.57 ± 0.0
5.193GluVal: 5.193 ± 0.0
1.246GluTrp: 1.246 ± 0.0
1.246GluTyr: 1.246 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.7PheAla: 2.7 ± 0.0
1.039PheCys: 1.039 ± 0.0
2.077PheAsp: 2.077 ± 0.0
2.7PheGlu: 2.7 ± 0.0
0.415PhePhe: 0.415 ± 0.0
2.493PheGly: 2.493 ± 0.0
0.0PheHis: 0.0 ± 0.0
0.623PheIle: 0.623 ± 0.0
2.908PheLys: 2.908 ± 0.0
1.662PheLeu: 1.662 ± 0.0
0.415PheMet: 0.415 ± 0.0
1.246PheAsn: 1.246 ± 0.0
0.831PhePro: 0.831 ± 0.0
0.831PheGln: 0.831 ± 0.0
0.831PheArg: 0.831 ± 0.0
2.077PheSer: 2.077 ± 0.0
1.87PheThr: 1.87 ± 0.0
1.662PheVal: 1.662 ± 0.0
0.623PheTrp: 0.623 ± 0.0
0.623PheTyr: 0.623 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.285GlyAla: 2.285 ± 0.0
1.039GlyCys: 1.039 ± 0.0
3.947GlyAsp: 3.947 ± 0.0
2.077GlyGlu: 2.077 ± 0.0
1.246GlyPhe: 1.246 ± 0.0
3.739GlyGly: 3.739 ± 0.0
1.454GlyHis: 1.454 ± 0.0
2.493GlyIle: 2.493 ± 0.0
3.947GlyLys: 3.947 ± 0.0
5.401GlyLeu: 5.401 ± 0.0
2.493GlyMet: 2.493 ± 0.0
3.947GlyAsn: 3.947 ± 0.0
2.7GlyPro: 2.7 ± 0.0
2.493GlyGln: 2.493 ± 0.0
1.87GlyArg: 1.87 ± 0.0
2.7GlySer: 2.7 ± 0.0
3.739GlyThr: 3.739 ± 0.0
2.908GlyVal: 2.908 ± 0.0
0.208GlyTrp: 0.208 ± 0.0
1.454GlyTyr: 1.454 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.87HisAla: 1.87 ± 0.0
0.623HisCys: 0.623 ± 0.0
2.285HisAsp: 2.285 ± 0.0
1.87HisGlu: 1.87 ± 0.0
0.831HisPhe: 0.831 ± 0.0
1.246HisGly: 1.246 ± 0.0
0.831HisHis: 0.831 ± 0.0
1.454HisIle: 1.454 ± 0.0
1.662HisLys: 1.662 ± 0.0
1.246HisLeu: 1.246 ± 0.0
0.831HisMet: 0.831 ± 0.0
2.7HisAsn: 2.7 ± 0.0
0.831HisPro: 0.831 ± 0.0
1.246HisGln: 1.246 ± 0.0
1.039HisArg: 1.039 ± 0.0
1.039HisSer: 1.039 ± 0.0
2.077HisThr: 2.077 ± 0.0
1.662HisVal: 1.662 ± 0.0
0.623HisTrp: 0.623 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.739IleAla: 3.739 ± 0.0
0.831IleCys: 0.831 ± 0.0
3.947IleAsp: 3.947 ± 0.0
4.778IleGlu: 4.778 ± 0.0
0.831IlePhe: 0.831 ± 0.0
3.116IleGly: 3.116 ± 0.0
1.246IleHis: 1.246 ± 0.0
3.947IleIle: 3.947 ± 0.0
5.193IleLys: 5.193 ± 0.0
4.155IleLeu: 4.155 ± 0.0
1.662IleMet: 1.662 ± 0.0
3.531IleAsn: 3.531 ± 0.0
1.662IlePro: 1.662 ± 0.0
2.285IleGln: 2.285 ± 0.0
2.285IleArg: 2.285 ± 0.0
3.739IleSer: 3.739 ± 0.0
5.401IleThr: 5.401 ± 0.0
4.57IleVal: 4.57 ± 0.0
0.831IleTrp: 0.831 ± 0.0
2.077IleTyr: 2.077 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.285LysAla: 2.285 ± 0.0
1.454LysCys: 1.454 ± 0.0
1.039LysAsp: 1.039 ± 0.0
4.155LysGlu: 4.155 ± 0.0
3.739LysPhe: 3.739 ± 0.0
2.077LysGly: 2.077 ± 0.0
1.246LysHis: 1.246 ± 0.0
4.778LysIle: 4.778 ± 0.0
2.908LysLys: 2.908 ± 0.0
10.179LysLeu: 10.179 ± 0.0
1.87LysMet: 1.87 ± 0.0
1.246LysAsn: 1.246 ± 0.0
1.662LysPro: 1.662 ± 0.0
4.362LysGln: 4.362 ± 0.0
1.87LysArg: 1.87 ± 0.0
3.947LysSer: 3.947 ± 0.0
3.739LysThr: 3.739 ± 0.0
5.401LysVal: 5.401 ± 0.0
0.831LysTrp: 0.831 ± 0.0
3.739LysTyr: 3.739 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
4.985LeuAla: 4.985 ± 0.0
1.454LeuCys: 1.454 ± 0.0
5.193LeuAsp: 5.193 ± 0.0
6.232LeuGlu: 6.232 ± 0.0
2.493LeuPhe: 2.493 ± 0.0
6.647LeuGly: 6.647 ± 0.0
2.493LeuHis: 2.493 ± 0.0
6.647LeuIle: 6.647 ± 0.0
5.816LeuLys: 5.816 ± 0.0
9.14LeuLeu: 9.14 ± 0.0
2.285LeuMet: 2.285 ± 0.0
7.894LeuAsn: 7.894 ± 0.0
3.947LeuPro: 3.947 ± 0.0
4.778LeuGln: 4.778 ± 0.0
7.063LeuArg: 7.063 ± 0.0
7.478LeuSer: 7.478 ± 0.0
8.932LeuThr: 8.932 ± 0.0
5.401LeuVal: 5.401 ± 0.0
2.285LeuTrp: 2.285 ± 0.0
1.662LeuTyr: 1.662 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.454MetAla: 1.454 ± 0.0
0.623MetCys: 0.623 ± 0.0
0.831MetAsp: 0.831 ± 0.0
2.908MetGlu: 2.908 ± 0.0
1.454MetPhe: 1.454 ± 0.0
1.87MetGly: 1.87 ± 0.0
1.246MetHis: 1.246 ± 0.0
2.908MetIle: 2.908 ± 0.0
1.246MetLys: 1.246 ± 0.0
5.401MetLeu: 5.401 ± 0.0
1.662MetMet: 1.662 ± 0.0
1.246MetAsn: 1.246 ± 0.0
1.662MetPro: 1.662 ± 0.0
1.246MetGln: 1.246 ± 0.0
1.039MetArg: 1.039 ± 0.0
2.908MetSer: 2.908 ± 0.0
2.285MetThr: 2.285 ± 0.0
1.246MetVal: 1.246 ± 0.0
0.415MetTrp: 0.415 ± 0.0
1.039MetTyr: 1.039 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.493AsnAla: 2.493 ± 0.0
1.87AsnCys: 1.87 ± 0.0
3.531AsnAsp: 3.531 ± 0.0
3.947AsnGlu: 3.947 ± 0.0
0.831AsnPhe: 0.831 ± 0.0
2.493AsnGly: 2.493 ± 0.0
1.039AsnHis: 1.039 ± 0.0
3.531AsnIle: 3.531 ± 0.0
3.531AsnLys: 3.531 ± 0.0
6.232AsnLeu: 6.232 ± 0.0
3.116AsnMet: 3.116 ± 0.0
4.985AsnAsn: 4.985 ± 0.0
2.7AsnPro: 2.7 ± 0.0
2.077AsnGln: 2.077 ± 0.0
3.116AsnArg: 3.116 ± 0.0
4.155AsnSer: 4.155 ± 0.0
3.531AsnThr: 3.531 ± 0.0
4.155AsnVal: 4.155 ± 0.0
1.87AsnTrp: 1.87 ± 0.0
1.87AsnTyr: 1.87 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
2.908ProAla: 2.908 ± 0.0
1.246ProCys: 1.246 ± 0.0
2.908ProAsp: 2.908 ± 0.0
2.285ProGlu: 2.285 ± 0.0
0.831ProPhe: 0.831 ± 0.0
1.246ProGly: 1.246 ± 0.0
1.87ProHis: 1.87 ± 0.0
3.531ProIle: 3.531 ± 0.0
2.493ProLys: 2.493 ± 0.0
3.116ProLeu: 3.116 ± 0.0
2.908ProMet: 2.908 ± 0.0
3.116ProAsn: 3.116 ± 0.0
1.662ProPro: 1.662 ± 0.0
1.87ProGln: 1.87 ± 0.0
1.039ProArg: 1.039 ± 0.0
1.662ProSer: 1.662 ± 0.0
2.493ProThr: 2.493 ± 0.0
1.662ProVal: 1.662 ± 0.0
1.039ProTrp: 1.039 ± 0.0
0.831ProTyr: 0.831 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.454GlnAla: 1.454 ± 0.0
1.87GlnCys: 1.87 ± 0.0
2.493GlnAsp: 2.493 ± 0.0
1.246GlnGlu: 1.246 ± 0.0
1.87GlnPhe: 1.87 ± 0.0
2.077GlnGly: 2.077 ± 0.0
1.246GlnHis: 1.246 ± 0.0
1.454GlnIle: 1.454 ± 0.0
1.87GlnLys: 1.87 ± 0.0
6.855GlnLeu: 6.855 ± 0.0
0.623GlnMet: 0.623 ± 0.0
2.908GlnAsn: 2.908 ± 0.0
3.739GlnPro: 3.739 ± 0.0
3.739GlnGln: 3.739 ± 0.0
1.039GlnArg: 1.039 ± 0.0
3.116GlnSer: 3.116 ± 0.0
3.116GlnThr: 3.116 ± 0.0
2.908GlnVal: 2.908 ± 0.0
0.831GlnTrp: 0.831 ± 0.0
1.039GlnTyr: 1.039 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.116ArgAla: 3.116 ± 0.0
0.831ArgCys: 0.831 ± 0.0
1.662ArgAsp: 1.662 ± 0.0
2.7ArgGlu: 2.7 ± 0.0
1.454ArgPhe: 1.454 ± 0.0
1.662ArgGly: 1.662 ± 0.0
0.831ArgHis: 0.831 ± 0.0
2.493ArgIle: 2.493 ± 0.0
1.662ArgLys: 1.662 ± 0.0
5.401ArgLeu: 5.401 ± 0.0
1.662ArgMet: 1.662 ± 0.0
1.87ArgAsn: 1.87 ± 0.0
2.493ArgPro: 2.493 ± 0.0
2.493ArgGln: 2.493 ± 0.0
2.285ArgArg: 2.285 ± 0.0
2.493ArgSer: 2.493 ± 0.0
2.285ArgThr: 2.285 ± 0.0
3.739ArgVal: 3.739 ± 0.0
1.246ArgTrp: 1.246 ± 0.0
1.454ArgTyr: 1.454 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
4.362SerAla: 4.362 ± 0.0
1.662SerCys: 1.662 ± 0.0
2.285SerAsp: 2.285 ± 0.0
4.155SerGlu: 4.155 ± 0.0
1.662SerPhe: 1.662 ± 0.0
2.908SerGly: 2.908 ± 0.0
1.662SerHis: 1.662 ± 0.0
2.493SerIle: 2.493 ± 0.0
4.155SerLys: 4.155 ± 0.0
6.232SerLeu: 6.232 ± 0.0
2.285SerMet: 2.285 ± 0.0
4.57SerAsn: 4.57 ± 0.0
1.246SerPro: 1.246 ± 0.0
3.324SerGln: 3.324 ± 0.0
2.908SerArg: 2.908 ± 0.0
3.324SerSer: 3.324 ± 0.0
4.985SerThr: 4.985 ± 0.0
3.947SerVal: 3.947 ± 0.0
0.831SerTrp: 0.831 ± 0.0
2.285SerTyr: 2.285 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
4.362ThrAla: 4.362 ± 0.0
1.039ThrCys: 1.039 ± 0.0
3.739ThrAsp: 3.739 ± 0.0
4.57ThrGlu: 4.57 ± 0.0
0.831ThrPhe: 0.831 ± 0.0
4.362ThrGly: 4.362 ± 0.0
1.454ThrHis: 1.454 ± 0.0
6.024ThrIle: 6.024 ± 0.0
3.947ThrLys: 3.947 ± 0.0
4.985ThrLeu: 4.985 ± 0.0
3.116ThrMet: 3.116 ± 0.0
5.193ThrAsn: 5.193 ± 0.0
3.324ThrPro: 3.324 ± 0.0
3.739ThrGln: 3.739 ± 0.0
3.324ThrArg: 3.324 ± 0.0
4.57ThrSer: 4.57 ± 0.0
5.816ThrThr: 5.816 ± 0.0
3.739ThrVal: 3.739 ± 0.0
0.831ThrTrp: 0.831 ± 0.0
1.87ThrTyr: 1.87 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.324ValAla: 3.324 ± 0.0
2.077ValCys: 2.077 ± 0.0
4.155ValAsp: 4.155 ± 0.0
5.193ValGlu: 5.193 ± 0.0
1.87ValPhe: 1.87 ± 0.0
2.908ValGly: 2.908 ± 0.0
1.662ValHis: 1.662 ± 0.0
3.324ValIle: 3.324 ± 0.0
3.947ValLys: 3.947 ± 0.0
6.024ValLeu: 6.024 ± 0.0
2.077ValMet: 2.077 ± 0.0
3.116ValAsn: 3.116 ± 0.0
3.324ValPro: 3.324 ± 0.0
2.7ValGln: 2.7 ± 0.0
3.739ValArg: 3.739 ± 0.0
4.985ValSer: 4.985 ± 0.0
5.609ValThr: 5.609 ± 0.0
4.57ValVal: 4.57 ± 0.0
0.831ValTrp: 0.831 ± 0.0
1.246ValTyr: 1.246 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.454TrpAla: 1.454 ± 0.0
0.415TrpCys: 0.415 ± 0.0
0.623TrpAsp: 0.623 ± 0.0
1.246TrpGlu: 1.246 ± 0.0
0.831TrpPhe: 0.831 ± 0.0
1.039TrpGly: 1.039 ± 0.0
0.415TrpHis: 0.415 ± 0.0
0.831TrpIle: 0.831 ± 0.0
1.662TrpLys: 1.662 ± 0.0
2.285TrpLeu: 2.285 ± 0.0
0.415TrpMet: 0.415 ± 0.0
0.831TrpAsn: 0.831 ± 0.0
0.415TrpPro: 0.415 ± 0.0
1.039TrpGln: 1.039 ± 0.0
0.831TrpArg: 0.831 ± 0.0
1.039TrpSer: 1.039 ± 0.0
0.208TrpThr: 0.208 ± 0.0
1.039TrpVal: 1.039 ± 0.0
0.415TrpTrp: 0.415 ± 0.0
1.246TrpTyr: 1.246 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.87TyrAla: 1.87 ± 0.0
0.208TyrCys: 0.208 ± 0.0
1.454TyrAsp: 1.454 ± 0.0
0.415TyrGlu: 0.415 ± 0.0
1.039TyrPhe: 1.039 ± 0.0
2.493TyrGly: 2.493 ± 0.0
1.454TyrHis: 1.454 ± 0.0
0.831TyrIle: 0.831 ± 0.0
2.493TyrLys: 2.493 ± 0.0
1.662TyrLeu: 1.662 ± 0.0
0.623TyrMet: 0.623 ± 0.0
2.493TyrAsn: 2.493 ± 0.0
1.662TyrPro: 1.662 ± 0.0
1.246TyrGln: 1.246 ± 0.0
0.831TyrArg: 0.831 ± 0.0
1.87TyrSer: 1.87 ± 0.0
1.662TyrThr: 1.662 ± 0.0
2.285TyrVal: 2.285 ± 0.0
0.208TyrTrp: 0.208 ± 0.0
1.246TyrTyr: 1.246 ± 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 (4815 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