Amino acid dipepetide frequency for Salivirus A (isolate Human/Nigeria/NG-J1/2007) (SV-A)

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
13.485AlaAla: 13.485 ± 0.0
0.0AlaCys: 0.0 ± 0.0
5.478AlaAsp: 5.478 ± 0.0
1.686AlaGlu: 1.686 ± 0.0
5.9AlaPhe: 5.9 ± 0.0
5.9AlaGly: 5.9 ± 0.0
1.686AlaHis: 1.686 ± 0.0
4.635AlaIle: 4.635 ± 0.0
2.95AlaLys: 2.95 ± 0.0
8.85AlaLeu: 8.85 ± 0.0
0.843AlaMet: 0.843 ± 0.0
4.635AlaAsn: 4.635 ± 0.0
9.692AlaPro: 9.692 ± 0.0
2.107AlaGln: 2.107 ± 0.0
5.057AlaArg: 5.057 ± 0.0
5.9AlaSer: 5.9 ± 0.0
6.743AlaThr: 6.743 ± 0.0
5.9AlaVal: 5.9 ± 0.0
0.421AlaTrp: 0.421 ± 0.0
2.95AlaTyr: 2.95 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.264CysAla: 1.264 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.421CysAsp: 0.421 ± 0.0
0.421CysGlu: 0.421 ± 0.0
1.264CysPhe: 1.264 ± 0.0
1.264CysGly: 1.264 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.843CysLys: 0.843 ± 0.0
1.264CysLeu: 1.264 ± 0.0
0.843CysMet: 0.843 ± 0.0
1.264CysAsn: 1.264 ± 0.0
0.421CysPro: 0.421 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
0.843CysSer: 0.843 ± 0.0
1.264CysThr: 1.264 ± 0.0
1.264CysVal: 1.264 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.843CysTyr: 0.843 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.9AspAla: 5.9 ± 0.0
0.421AspCys: 0.421 ± 0.0
2.528AspAsp: 2.528 ± 0.0
4.214AspGlu: 4.214 ± 0.0
2.528AspPhe: 2.528 ± 0.0
4.214AspGly: 4.214 ± 0.0
0.843AspHis: 0.843 ± 0.0
3.793AspIle: 3.793 ± 0.0
1.264AspLys: 1.264 ± 0.0
5.478AspLeu: 5.478 ± 0.0
0.421AspMet: 0.421 ± 0.0
1.264AspAsn: 1.264 ± 0.0
4.635AspPro: 4.635 ± 0.0
0.843AspGln: 0.843 ± 0.0
1.264AspArg: 1.264 ± 0.0
4.214AspSer: 4.214 ± 0.0
1.264AspThr: 1.264 ± 0.0
4.214AspVal: 4.214 ± 0.0
1.264AspTrp: 1.264 ± 0.0
2.528AspTyr: 2.528 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.95GluAla: 2.95 ± 0.0
0.0GluCys: 0.0 ± 0.0
1.264GluAsp: 1.264 ± 0.0
1.264GluGlu: 1.264 ± 0.0
0.843GluPhe: 0.843 ± 0.0
1.686GluGly: 1.686 ± 0.0
0.421GluHis: 0.421 ± 0.0
0.843GluIle: 0.843 ± 0.0
1.686GluLys: 1.686 ± 0.0
3.371GluLeu: 3.371 ± 0.0
0.0GluMet: 0.0 ± 0.0
0.843GluAsn: 0.843 ± 0.0
1.686GluPro: 1.686 ± 0.0
0.843GluGln: 0.843 ± 0.0
1.264GluArg: 1.264 ± 0.0
2.107GluSer: 2.107 ± 0.0
1.264GluThr: 1.264 ± 0.0
1.264GluVal: 1.264 ± 0.0
0.421GluTrp: 0.421 ± 0.0
1.264GluTyr: 1.264 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.107PheAla: 2.107 ± 0.0
0.421PheCys: 0.421 ± 0.0
4.214PheAsp: 4.214 ± 0.0
1.264PheGlu: 1.264 ± 0.0
2.107PhePhe: 2.107 ± 0.0
1.686PheGly: 1.686 ± 0.0
2.107PheHis: 2.107 ± 0.0
0.843PheIle: 0.843 ± 0.0
0.0PheLys: 0.0 ± 0.0
3.793PheLeu: 3.793 ± 0.0
0.421PheMet: 0.421 ± 0.0
1.264PheAsn: 1.264 ± 0.0
2.95PhePro: 2.95 ± 0.0
1.264PheGln: 1.264 ± 0.0
0.421PheArg: 0.421 ± 0.0
5.9PheSer: 5.9 ± 0.0
3.793PheThr: 3.793 ± 0.0
4.214PheVal: 4.214 ± 0.0
0.421PheTrp: 0.421 ± 0.0
4.214PheTyr: 4.214 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
6.321GlyAla: 6.321 ± 0.0
1.264GlyCys: 1.264 ± 0.0
5.057GlyAsp: 5.057 ± 0.0
0.843GlyGlu: 0.843 ± 0.0
2.528GlyPhe: 2.528 ± 0.0
6.321GlyGly: 6.321 ± 0.0
0.421GlyHis: 0.421 ± 0.0
2.107GlyIle: 2.107 ± 0.0
1.264GlyLys: 1.264 ± 0.0
6.743GlyLeu: 6.743 ± 0.0
0.843GlyMet: 0.843 ± 0.0
5.478GlyAsn: 5.478 ± 0.0
5.057GlyPro: 5.057 ± 0.0
1.686GlyGln: 1.686 ± 0.0
3.371GlyArg: 3.371 ± 0.0
7.164GlySer: 7.164 ± 0.0
5.478GlyThr: 5.478 ± 0.0
4.214GlyVal: 4.214 ± 0.0
0.843GlyTrp: 0.843 ± 0.0
2.107GlyTyr: 2.107 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.686HisAla: 1.686 ± 0.0
0.0HisCys: 0.0 ± 0.0
0.421HisAsp: 0.421 ± 0.0
0.421HisGlu: 0.421 ± 0.0
0.421HisPhe: 0.421 ± 0.0
1.264HisGly: 1.264 ± 0.0
0.421HisHis: 0.421 ± 0.0
2.107HisIle: 2.107 ± 0.0
0.843HisLys: 0.843 ± 0.0
2.528HisLeu: 2.528 ± 0.0
0.421HisMet: 0.421 ± 0.0
0.843HisAsn: 0.843 ± 0.0
2.95HisPro: 2.95 ± 0.0
0.0HisGln: 0.0 ± 0.0
0.0HisArg: 0.0 ± 0.0
2.95HisSer: 2.95 ± 0.0
1.686HisThr: 1.686 ± 0.0
1.686HisVal: 1.686 ± 0.0
0.843HisTrp: 0.843 ± 0.0
0.421HisTyr: 0.421 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
5.9IleAla: 5.9 ± 0.0
0.421IleCys: 0.421 ± 0.0
2.95IleAsp: 2.95 ± 0.0
0.421IleGlu: 0.421 ± 0.0
1.686IlePhe: 1.686 ± 0.0
2.95IleGly: 2.95 ± 0.0
1.686IleHis: 1.686 ± 0.0
1.686IleIle: 1.686 ± 0.0
1.686IleLys: 1.686 ± 0.0
3.793IleLeu: 3.793 ± 0.0
1.686IleMet: 1.686 ± 0.0
2.107IleAsn: 2.107 ± 0.0
3.371IlePro: 3.371 ± 0.0
1.264IleGln: 1.264 ± 0.0
2.95IleArg: 2.95 ± 0.0
3.371IleSer: 3.371 ± 0.0
3.793IleThr: 3.793 ± 0.0
3.793IleVal: 3.793 ± 0.0
1.264IleTrp: 1.264 ± 0.0
1.686IleTyr: 1.686 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.107LysAla: 2.107 ± 0.0
0.0LysCys: 0.0 ± 0.0
2.107LysAsp: 2.107 ± 0.0
0.421LysGlu: 0.421 ± 0.0
2.107LysPhe: 2.107 ± 0.0
2.107LysGly: 2.107 ± 0.0
0.421LysHis: 0.421 ± 0.0
3.371LysIle: 3.371 ± 0.0
0.421LysLys: 0.421 ± 0.0
2.528LysLeu: 2.528 ± 0.0
0.0LysMet: 0.0 ± 0.0
0.843LysAsn: 0.843 ± 0.0
1.264LysPro: 1.264 ± 0.0
0.843LysGln: 0.843 ± 0.0
0.421LysArg: 0.421 ± 0.0
2.528LysSer: 2.528 ± 0.0
1.264LysThr: 1.264 ± 0.0
0.421LysVal: 0.421 ± 0.0
0.843LysTrp: 0.843 ± 0.0
0.0LysTyr: 0.0 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
10.114LeuAla: 10.114 ± 0.0
3.371LeuCys: 3.371 ± 0.0
3.371LeuAsp: 3.371 ± 0.0
2.528LeuGlu: 2.528 ± 0.0
3.371LeuPhe: 3.371 ± 0.0
4.635LeuGly: 4.635 ± 0.0
2.107LeuHis: 2.107 ± 0.0
5.9LeuIle: 5.9 ± 0.0
1.686LeuLys: 1.686 ± 0.0
6.743LeuLeu: 6.743 ± 0.0
0.421LeuMet: 0.421 ± 0.0
3.793LeuAsn: 3.793 ± 0.0
9.271LeuPro: 9.271 ± 0.0
4.214LeuGln: 4.214 ± 0.0
5.478LeuArg: 5.478 ± 0.0
13.485LeuSer: 13.485 ± 0.0
7.585LeuThr: 7.585 ± 0.0
4.635LeuVal: 4.635 ± 0.0
1.264LeuTrp: 1.264 ± 0.0
2.528LeuTyr: 2.528 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
0.843MetAla: 0.843 ± 0.0
0.0MetCys: 0.0 ± 0.0
0.843MetAsp: 0.843 ± 0.0
0.843MetGlu: 0.843 ± 0.0
0.843MetPhe: 0.843 ± 0.0
0.843MetGly: 0.843 ± 0.0
0.0MetHis: 0.0 ± 0.0
0.843MetIle: 0.843 ± 0.0
0.421MetLys: 0.421 ± 0.0
0.421MetLeu: 0.421 ± 0.0
0.421MetMet: 0.421 ± 0.0
0.421MetAsn: 0.421 ± 0.0
0.421MetPro: 0.421 ± 0.0
0.421MetGln: 0.421 ± 0.0
0.0MetArg: 0.0 ± 0.0
1.264MetSer: 1.264 ± 0.0
0.843MetThr: 0.843 ± 0.0
0.421MetVal: 0.421 ± 0.0
0.421MetTrp: 0.421 ± 0.0
0.421MetTyr: 0.421 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.528AsnAla: 2.528 ± 0.0
0.421AsnCys: 0.421 ± 0.0
1.264AsnAsp: 1.264 ± 0.0
1.264AsnGlu: 1.264 ± 0.0
2.528AsnPhe: 2.528 ± 0.0
5.057AsnGly: 5.057 ± 0.0
0.421AsnHis: 0.421 ± 0.0
3.793AsnIle: 3.793 ± 0.0
1.264AsnLys: 1.264 ± 0.0
5.057AsnLeu: 5.057 ± 0.0
0.0AsnMet: 0.0 ± 0.0
2.528AsnAsn: 2.528 ± 0.0
7.164AsnPro: 7.164 ± 0.0
0.421AsnGln: 0.421 ± 0.0
0.843AsnArg: 0.843 ± 0.0
2.95AsnSer: 2.95 ± 0.0
3.793AsnThr: 3.793 ± 0.0
2.107AsnVal: 2.107 ± 0.0
0.421AsnTrp: 0.421 ± 0.0
1.686AsnTyr: 1.686 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
8.007ProAla: 8.007 ± 0.0
0.843ProCys: 0.843 ± 0.0
4.635ProAsp: 4.635 ± 0.0
3.793ProGlu: 3.793 ± 0.0
2.107ProPhe: 2.107 ± 0.0
6.321ProGly: 6.321 ± 0.0
1.686ProHis: 1.686 ± 0.0
3.793ProIle: 3.793 ± 0.0
2.95ProLys: 2.95 ± 0.0
9.271ProLeu: 9.271 ± 0.0
1.264ProMet: 1.264 ± 0.0
2.95ProAsn: 2.95 ± 0.0
6.743ProPro: 6.743 ± 0.0
2.528ProGln: 2.528 ± 0.0
4.635ProArg: 4.635 ± 0.0
9.271ProSer: 9.271 ± 0.0
8.007ProThr: 8.007 ± 0.0
5.9ProVal: 5.9 ± 0.0
0.843ProTrp: 0.843 ± 0.0
2.528ProTyr: 2.528 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.371GlnAla: 3.371 ± 0.0
0.843GlnCys: 0.843 ± 0.0
1.264GlnAsp: 1.264 ± 0.0
1.264GlnGlu: 1.264 ± 0.0
1.264GlnPhe: 1.264 ± 0.0
5.057GlnGly: 5.057 ± 0.0
1.686GlnHis: 1.686 ± 0.0
0.843GlnIle: 0.843 ± 0.0
0.421GlnLys: 0.421 ± 0.0
1.686GlnLeu: 1.686 ± 0.0
0.0GlnMet: 0.0 ± 0.0
0.843GlnAsn: 0.843 ± 0.0
2.95GlnPro: 2.95 ± 0.0
0.421GlnGln: 0.421 ± 0.0
0.843GlnArg: 0.843 ± 0.0
3.793GlnSer: 3.793 ± 0.0
2.528GlnThr: 2.528 ± 0.0
0.421GlnVal: 0.421 ± 0.0
0.843GlnTrp: 0.843 ± 0.0
0.843GlnTyr: 0.843 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.635ArgAla: 4.635 ± 0.0
2.107ArgCys: 2.107 ± 0.0
3.371ArgAsp: 3.371 ± 0.0
0.843ArgGlu: 0.843 ± 0.0
0.843ArgPhe: 0.843 ± 0.0
2.107ArgGly: 2.107 ± 0.0
0.843ArgHis: 0.843 ± 0.0
0.843ArgIle: 0.843 ± 0.0
0.843ArgLys: 0.843 ± 0.0
4.214ArgLeu: 4.214 ± 0.0
0.0ArgMet: 0.0 ± 0.0
1.686ArgAsn: 1.686 ± 0.0
1.686ArgPro: 1.686 ± 0.0
3.793ArgGln: 3.793 ± 0.0
3.793ArgArg: 3.793 ± 0.0
5.057ArgSer: 5.057 ± 0.0
1.686ArgThr: 1.686 ± 0.0
3.793ArgVal: 3.793 ± 0.0
0.421ArgTrp: 0.421 ± 0.0
2.107ArgTyr: 2.107 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
10.535SerAla: 10.535 ± 0.0
0.843SerCys: 0.843 ± 0.0
2.95SerAsp: 2.95 ± 0.0
1.264SerGlu: 1.264 ± 0.0
5.057SerPhe: 5.057 ± 0.0
6.743SerGly: 6.743 ± 0.0
2.95SerHis: 2.95 ± 0.0
5.478SerIle: 5.478 ± 0.0
1.686SerLys: 1.686 ± 0.0
12.642SerLeu: 12.642 ± 0.0
0.843SerMet: 0.843 ± 0.0
5.9SerAsn: 5.9 ± 0.0
6.321SerPro: 6.321 ± 0.0
5.478SerGln: 5.478 ± 0.0
5.057SerArg: 5.057 ± 0.0
8.85SerSer: 8.85 ± 0.0
7.164SerThr: 7.164 ± 0.0
10.114SerVal: 10.114 ± 0.0
1.264SerTrp: 1.264 ± 0.0
1.686SerTyr: 1.686 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
5.057ThrAla: 5.057 ± 0.0
0.843ThrCys: 0.843 ± 0.0
4.214ThrAsp: 4.214 ± 0.0
0.843ThrGlu: 0.843 ± 0.0
1.686ThrPhe: 1.686 ± 0.0
3.371ThrGly: 3.371 ± 0.0
2.107ThrHis: 2.107 ± 0.0
3.793ThrIle: 3.793 ± 0.0
1.686ThrLys: 1.686 ± 0.0
7.585ThrLeu: 7.585 ± 0.0
0.843ThrMet: 0.843 ± 0.0
2.528ThrAsn: 2.528 ± 0.0
11.799ThrPro: 11.799 ± 0.0
2.528ThrGln: 2.528 ± 0.0
3.793ThrArg: 3.793 ± 0.0
8.428ThrSer: 8.428 ± 0.0
3.793ThrThr: 3.793 ± 0.0
3.793ThrVal: 3.793 ± 0.0
1.264ThrTrp: 1.264 ± 0.0
2.107ThrTyr: 2.107 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
5.478ValAla: 5.478 ± 0.0
0.0ValCys: 0.0 ± 0.0
4.635ValAsp: 4.635 ± 0.0
0.421ValGlu: 0.421 ± 0.0
2.528ValPhe: 2.528 ± 0.0
4.635ValGly: 4.635 ± 0.0
1.264ValHis: 1.264 ± 0.0
1.264ValIle: 1.264 ± 0.0
0.843ValLys: 0.843 ± 0.0
6.321ValLeu: 6.321 ± 0.0
1.264ValMet: 1.264 ± 0.0
4.635ValAsn: 4.635 ± 0.0
5.478ValPro: 5.478 ± 0.0
1.686ValGln: 1.686 ± 0.0
2.95ValArg: 2.95 ± 0.0
8.007ValSer: 8.007 ± 0.0
5.478ValThr: 5.478 ± 0.0
4.214ValVal: 4.214 ± 0.0
1.264ValTrp: 1.264 ± 0.0
2.528ValTyr: 2.528 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.421TrpAla: 0.421 ± 0.0
0.421TrpCys: 0.421 ± 0.0
0.843TrpAsp: 0.843 ± 0.0
0.843TrpGlu: 0.843 ± 0.0
1.264TrpPhe: 1.264 ± 0.0
0.843TrpGly: 0.843 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.421TrpIle: 0.421 ± 0.0
0.843TrpLys: 0.843 ± 0.0
2.107TrpLeu: 2.107 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.421TrpAsn: 0.421 ± 0.0
0.421TrpPro: 0.421 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.843TrpArg: 0.843 ± 0.0
1.264TrpSer: 1.264 ± 0.0
2.107TrpThr: 2.107 ± 0.0
0.843TrpVal: 0.843 ± 0.0
0.421TrpTrp: 0.421 ± 0.0
1.264TrpTyr: 1.264 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.107TyrAla: 2.107 ± 0.0
1.264TyrCys: 1.264 ± 0.0
1.264TyrAsp: 1.264 ± 0.0
0.421TyrGlu: 0.421 ± 0.0
2.528TyrPhe: 2.528 ± 0.0
2.528TyrGly: 2.528 ± 0.0
0.843TyrHis: 0.843 ± 0.0
2.107TyrIle: 2.107 ± 0.0
0.421TyrLys: 0.421 ± 0.0
2.107TyrLeu: 2.107 ± 0.0
0.0TyrMet: 0.0 ± 0.0
1.264TyrAsn: 1.264 ± 0.0
3.793TyrPro: 3.793 ± 0.0
0.843TyrGln: 0.843 ± 0.0
1.686TyrArg: 1.686 ± 0.0
5.478TyrSer: 5.478 ± 0.0
2.528TyrThr: 2.528 ± 0.0
1.686TyrVal: 1.686 ± 0.0
0.843TyrTrp: 0.843 ± 0.0
0.421TyrTyr: 0.421 ± 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 (2374 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