Amino acid dipepetide frequency for Beihai paphia shell virus 3

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
3.449AlaAla: 3.449 ± 0.0
1.38AlaCys: 1.38 ± 0.0
4.139AlaAsp: 4.139 ± 0.0
2.07AlaGlu: 2.07 ± 0.0
4.484AlaPhe: 4.484 ± 0.0
4.139AlaGly: 4.139 ± 0.0
0.69AlaHis: 0.69 ± 0.0
3.794AlaIle: 3.794 ± 0.0
3.449AlaLys: 3.449 ± 0.0
3.105AlaLeu: 3.105 ± 0.0
0.345AlaMet: 0.345 ± 0.0
2.07AlaAsn: 2.07 ± 0.0
1.38AlaPro: 1.38 ± 0.0
2.07AlaGln: 2.07 ± 0.0
1.38AlaArg: 1.38 ± 0.0
3.794AlaSer: 3.794 ± 0.0
2.07AlaThr: 2.07 ± 0.0
3.794AlaVal: 3.794 ± 0.0
0.0AlaTrp: 0.0 ± 0.0
3.449AlaTyr: 3.449 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.38CysAla: 1.38 ± 0.0
0.345CysCys: 0.345 ± 0.0
0.69CysAsp: 0.69 ± 0.0
1.035CysGlu: 1.035 ± 0.0
2.415CysPhe: 2.415 ± 0.0
1.035CysGly: 1.035 ± 0.0
0.69CysHis: 0.69 ± 0.0
0.345CysIle: 0.345 ± 0.0
1.035CysLys: 1.035 ± 0.0
0.69CysLeu: 0.69 ± 0.0
0.69CysMet: 0.69 ± 0.0
0.69CysAsn: 0.69 ± 0.0
1.725CysPro: 1.725 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.69CysArg: 0.69 ± 0.0
3.105CysSer: 3.105 ± 0.0
1.38CysThr: 1.38 ± 0.0
2.07CysVal: 2.07 ± 0.0
1.035CysTrp: 1.035 ± 0.0
1.035CysTyr: 1.035 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.105AspAla: 3.105 ± 0.0
1.035AspCys: 1.035 ± 0.0
6.209AspAsp: 6.209 ± 0.0
4.829AspGlu: 4.829 ± 0.0
4.139AspPhe: 4.139 ± 0.0
5.174AspGly: 5.174 ± 0.0
1.725AspHis: 1.725 ± 0.0
6.899AspIle: 6.899 ± 0.0
3.449AspLys: 3.449 ± 0.0
5.174AspLeu: 5.174 ± 0.0
2.415AspMet: 2.415 ± 0.0
3.794AspAsn: 3.794 ± 0.0
2.76AspPro: 2.76 ± 0.0
0.69AspGln: 0.69 ± 0.0
3.449AspArg: 3.449 ± 0.0
5.864AspSer: 5.864 ± 0.0
3.449AspThr: 3.449 ± 0.0
4.829AspVal: 4.829 ± 0.0
1.725AspTrp: 1.725 ± 0.0
3.105AspTyr: 3.105 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
1.38GluAla: 1.38 ± 0.0
0.345GluCys: 0.345 ± 0.0
3.794GluAsp: 3.794 ± 0.0
1.725GluGlu: 1.725 ± 0.0
3.794GluPhe: 3.794 ± 0.0
2.07GluGly: 2.07 ± 0.0
0.345GluHis: 0.345 ± 0.0
2.76GluIle: 2.76 ± 0.0
2.415GluLys: 2.415 ± 0.0
4.484GluLeu: 4.484 ± 0.0
0.345GluMet: 0.345 ± 0.0
1.035GluAsn: 1.035 ± 0.0
1.725GluPro: 1.725 ± 0.0
0.69GluGln: 0.69 ± 0.0
2.415GluArg: 2.415 ± 0.0
4.139GluSer: 4.139 ± 0.0
1.725GluThr: 1.725 ± 0.0
3.105GluVal: 3.105 ± 0.0
0.0GluTrp: 0.0 ± 0.0
2.07GluTyr: 2.07 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.725PheAla: 1.725 ± 0.0
1.38PheCys: 1.38 ± 0.0
7.244PheAsp: 7.244 ± 0.0
2.07PheGlu: 2.07 ± 0.0
3.449PhePhe: 3.449 ± 0.0
4.139PheGly: 4.139 ± 0.0
3.105PheHis: 3.105 ± 0.0
2.76PheIle: 2.76 ± 0.0
4.139PheLys: 4.139 ± 0.0
5.174PheLeu: 5.174 ± 0.0
1.725PheMet: 1.725 ± 0.0
2.415PheAsn: 2.415 ± 0.0
3.449PhePro: 3.449 ± 0.0
0.69PheGln: 0.69 ± 0.0
3.105PheArg: 3.105 ± 0.0
6.554PheSer: 6.554 ± 0.0
3.449PheThr: 3.449 ± 0.0
5.174PheVal: 5.174 ± 0.0
1.035PheTrp: 1.035 ± 0.0
2.76PheTyr: 2.76 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
3.794GlyAla: 3.794 ± 0.0
0.345GlyCys: 0.345 ± 0.0
6.554GlyAsp: 6.554 ± 0.0
2.07GlyGlu: 2.07 ± 0.0
3.105GlyPhe: 3.105 ± 0.0
2.415GlyGly: 2.415 ± 0.0
2.415GlyHis: 2.415 ± 0.0
4.829GlyIle: 4.829 ± 0.0
5.174GlyLys: 5.174 ± 0.0
3.105GlyLeu: 3.105 ± 0.0
1.38GlyMet: 1.38 ± 0.0
5.519GlyAsn: 5.519 ± 0.0
2.07GlyPro: 2.07 ± 0.0
1.725GlyGln: 1.725 ± 0.0
2.415GlyArg: 2.415 ± 0.0
6.899GlySer: 6.899 ± 0.0
2.07GlyThr: 2.07 ± 0.0
3.794GlyVal: 3.794 ± 0.0
0.345GlyTrp: 0.345 ± 0.0
2.07GlyTyr: 2.07 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.38HisAla: 1.38 ± 0.0
0.345HisCys: 0.345 ± 0.0
1.725HisAsp: 1.725 ± 0.0
1.035HisGlu: 1.035 ± 0.0
2.415HisPhe: 2.415 ± 0.0
1.725HisGly: 1.725 ± 0.0
0.69HisHis: 0.69 ± 0.0
1.38HisIle: 1.38 ± 0.0
2.07HisLys: 2.07 ± 0.0
2.76HisLeu: 2.76 ± 0.0
0.345HisMet: 0.345 ± 0.0
0.0HisAsn: 0.0 ± 0.0
1.725HisPro: 1.725 ± 0.0
0.69HisGln: 0.69 ± 0.0
2.07HisArg: 2.07 ± 0.0
2.415HisSer: 2.415 ± 0.0
0.69HisThr: 0.69 ± 0.0
2.415HisVal: 2.415 ± 0.0
0.0HisTrp: 0.0 ± 0.0
2.07HisTyr: 2.07 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.794IleAla: 3.794 ± 0.0
1.38IleCys: 1.38 ± 0.0
2.415IleAsp: 2.415 ± 0.0
2.07IleGlu: 2.07 ± 0.0
2.415IlePhe: 2.415 ± 0.0
5.174IleGly: 5.174 ± 0.0
1.38IleHis: 1.38 ± 0.0
2.76IleIle: 2.76 ± 0.0
2.76IleLys: 2.76 ± 0.0
4.829IleLeu: 4.829 ± 0.0
1.725IleMet: 1.725 ± 0.0
4.139IleAsn: 4.139 ± 0.0
2.76IlePro: 2.76 ± 0.0
0.69IleGln: 0.69 ± 0.0
2.415IleArg: 2.415 ± 0.0
5.174IleSer: 5.174 ± 0.0
3.449IleThr: 3.449 ± 0.0
6.209IleVal: 6.209 ± 0.0
0.345IleTrp: 0.345 ± 0.0
2.07IleTyr: 2.07 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
1.725LysAla: 1.725 ± 0.0
2.07LysCys: 2.07 ± 0.0
3.105LysAsp: 3.105 ± 0.0
1.725LysGlu: 1.725 ± 0.0
3.449LysPhe: 3.449 ± 0.0
4.139LysGly: 4.139 ± 0.0
2.07LysHis: 2.07 ± 0.0
3.449LysIle: 3.449 ± 0.0
5.519LysLys: 5.519 ± 0.0
3.105LysLeu: 3.105 ± 0.0
1.725LysMet: 1.725 ± 0.0
2.07LysAsn: 2.07 ± 0.0
2.07LysPro: 2.07 ± 0.0
1.725LysGln: 1.725 ± 0.0
3.794LysArg: 3.794 ± 0.0
7.589LysSer: 7.589 ± 0.0
4.484LysThr: 4.484 ± 0.0
5.519LysVal: 5.519 ± 0.0
0.345LysTrp: 0.345 ± 0.0
3.105LysTyr: 3.105 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
4.139LeuAla: 4.139 ± 0.0
2.415LeuCys: 2.415 ± 0.0
4.484LeuAsp: 4.484 ± 0.0
3.794LeuGlu: 3.794 ± 0.0
4.484LeuPhe: 4.484 ± 0.0
4.139LeuGly: 4.139 ± 0.0
1.035LeuHis: 1.035 ± 0.0
3.794LeuIle: 3.794 ± 0.0
5.174LeuLys: 5.174 ± 0.0
2.415LeuLeu: 2.415 ± 0.0
1.035LeuMet: 1.035 ± 0.0
4.139LeuAsn: 4.139 ± 0.0
3.794LeuPro: 3.794 ± 0.0
0.69LeuGln: 0.69 ± 0.0
2.415LeuArg: 2.415 ± 0.0
6.554LeuSer: 6.554 ± 0.0
5.174LeuThr: 5.174 ± 0.0
6.209LeuVal: 6.209 ± 0.0
0.345LeuTrp: 0.345 ± 0.0
4.484LeuTyr: 4.484 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.035MetAla: 1.035 ± 0.0
1.38MetCys: 1.38 ± 0.0
0.345MetAsp: 0.345 ± 0.0
0.69MetGlu: 0.69 ± 0.0
2.415MetPhe: 2.415 ± 0.0
1.38MetGly: 1.38 ± 0.0
1.035MetHis: 1.035 ± 0.0
1.035MetIle: 1.035 ± 0.0
0.345MetLys: 0.345 ± 0.0
1.725MetLeu: 1.725 ± 0.0
0.69MetMet: 0.69 ± 0.0
2.07MetAsn: 2.07 ± 0.0
0.69MetPro: 0.69 ± 0.0
1.035MetGln: 1.035 ± 0.0
1.38MetArg: 1.38 ± 0.0
2.415MetSer: 2.415 ± 0.0
1.725MetThr: 1.725 ± 0.0
0.345MetVal: 0.345 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.035MetTyr: 1.035 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
4.139AsnAla: 4.139 ± 0.0
0.345AsnCys: 0.345 ± 0.0
3.105AsnAsp: 3.105 ± 0.0
1.725AsnGlu: 1.725 ± 0.0
3.105AsnPhe: 3.105 ± 0.0
3.794AsnGly: 3.794 ± 0.0
1.38AsnHis: 1.38 ± 0.0
2.76AsnIle: 2.76 ± 0.0
2.76AsnLys: 2.76 ± 0.0
2.415AsnLeu: 2.415 ± 0.0
1.035AsnMet: 1.035 ± 0.0
2.07AsnAsn: 2.07 ± 0.0
2.415AsnPro: 2.415 ± 0.0
1.035AsnGln: 1.035 ± 0.0
2.07AsnArg: 2.07 ± 0.0
4.484AsnSer: 4.484 ± 0.0
3.449AsnThr: 3.449 ± 0.0
7.244AsnVal: 7.244 ± 0.0
0.69AsnTrp: 0.69 ± 0.0
1.725AsnTyr: 1.725 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
2.07ProAla: 2.07 ± 0.0
1.035ProCys: 1.035 ± 0.0
2.07ProAsp: 2.07 ± 0.0
1.38ProGlu: 1.38 ± 0.0
2.76ProPhe: 2.76 ± 0.0
2.07ProGly: 2.07 ± 0.0
1.035ProHis: 1.035 ± 0.0
2.07ProIle: 2.07 ± 0.0
2.76ProLys: 2.76 ± 0.0
4.484ProLeu: 4.484 ± 0.0
0.345ProMet: 0.345 ± 0.0
2.07ProAsn: 2.07 ± 0.0
0.69ProPro: 0.69 ± 0.0
0.69ProGln: 0.69 ± 0.0
3.794ProArg: 3.794 ± 0.0
3.105ProSer: 3.105 ± 0.0
3.794ProThr: 3.794 ± 0.0
2.76ProVal: 2.76 ± 0.0
0.345ProTrp: 0.345 ± 0.0
2.07ProTyr: 2.07 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.035GlnAla: 1.035 ± 0.0
1.035GlnCys: 1.035 ± 0.0
0.69GlnAsp: 0.69 ± 0.0
1.38GlnGlu: 1.38 ± 0.0
1.38GlnPhe: 1.38 ± 0.0
2.415GlnGly: 2.415 ± 0.0
0.69GlnHis: 0.69 ± 0.0
2.07GlnIle: 2.07 ± 0.0
1.035GlnLys: 1.035 ± 0.0
1.035GlnLeu: 1.035 ± 0.0
0.345GlnMet: 0.345 ± 0.0
1.035GlnAsn: 1.035 ± 0.0
0.69GlnPro: 0.69 ± 0.0
1.38GlnGln: 1.38 ± 0.0
0.69GlnArg: 0.69 ± 0.0
1.035GlnSer: 1.035 ± 0.0
0.345GlnThr: 0.345 ± 0.0
1.035GlnVal: 1.035 ± 0.0
0.345GlnTrp: 0.345 ± 0.0
1.035GlnTyr: 1.035 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
1.38ArgAla: 1.38 ± 0.0
0.345ArgCys: 0.345 ± 0.0
3.105ArgAsp: 3.105 ± 0.0
1.725ArgGlu: 1.725 ± 0.0
3.794ArgPhe: 3.794 ± 0.0
3.105ArgGly: 3.105 ± 0.0
1.725ArgHis: 1.725 ± 0.0
3.449ArgIle: 3.449 ± 0.0
1.725ArgLys: 1.725 ± 0.0
4.484ArgLeu: 4.484 ± 0.0
1.035ArgMet: 1.035 ± 0.0
3.105ArgAsn: 3.105 ± 0.0
1.38ArgPro: 1.38 ± 0.0
0.69ArgGln: 0.69 ± 0.0
2.76ArgArg: 2.76 ± 0.0
4.829ArgSer: 4.829 ± 0.0
1.38ArgThr: 1.38 ± 0.0
4.484ArgVal: 4.484 ± 0.0
0.69ArgTrp: 0.69 ± 0.0
1.035ArgTyr: 1.035 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
5.174SerAla: 5.174 ± 0.0
3.449SerCys: 3.449 ± 0.0
6.899SerAsp: 6.899 ± 0.0
3.449SerGlu: 3.449 ± 0.0
7.589SerPhe: 7.589 ± 0.0
4.829SerGly: 4.829 ± 0.0
3.449SerHis: 3.449 ± 0.0
3.449SerIle: 3.449 ± 0.0
6.899SerLys: 6.899 ± 0.0
7.244SerLeu: 7.244 ± 0.0
3.105SerMet: 3.105 ± 0.0
4.484SerAsn: 4.484 ± 0.0
2.76SerPro: 2.76 ± 0.0
3.449SerGln: 3.449 ± 0.0
3.794SerArg: 3.794 ± 0.0
8.279SerSer: 8.279 ± 0.0
6.899SerThr: 6.899 ± 0.0
5.519SerVal: 5.519 ± 0.0
0.345SerTrp: 0.345 ± 0.0
5.519SerTyr: 5.519 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
1.725ThrAla: 1.725 ± 0.0
0.69ThrCys: 0.69 ± 0.0
5.519ThrAsp: 5.519 ± 0.0
2.415ThrGlu: 2.415 ± 0.0
3.105ThrPhe: 3.105 ± 0.0
4.139ThrGly: 4.139 ± 0.0
2.07ThrHis: 2.07 ± 0.0
2.76ThrIle: 2.76 ± 0.0
1.38ThrLys: 1.38 ± 0.0
5.519ThrLeu: 5.519 ± 0.0
1.38ThrMet: 1.38 ± 0.0
4.139ThrAsn: 4.139 ± 0.0
3.105ThrPro: 3.105 ± 0.0
1.035ThrGln: 1.035 ± 0.0
1.035ThrArg: 1.035 ± 0.0
4.484ThrSer: 4.484 ± 0.0
2.76ThrThr: 2.76 ± 0.0
3.449ThrVal: 3.449 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
2.76ThrTyr: 2.76 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
5.174ValAla: 5.174 ± 0.0
1.725ValCys: 1.725 ± 0.0
7.589ValAsp: 7.589 ± 0.0
2.415ValGlu: 2.415 ± 0.0
5.174ValPhe: 5.174 ± 0.0
3.449ValGly: 3.449 ± 0.0
1.725ValHis: 1.725 ± 0.0
3.449ValIle: 3.449 ± 0.0
5.864ValLys: 5.864 ± 0.0
6.209ValLeu: 6.209 ± 0.0
1.38ValMet: 1.38 ± 0.0
3.794ValAsn: 3.794 ± 0.0
5.174ValPro: 5.174 ± 0.0
0.345ValGln: 0.345 ± 0.0
4.829ValArg: 4.829 ± 0.0
9.314ValSer: 9.314 ± 0.0
2.415ValThr: 2.415 ± 0.0
4.484ValVal: 4.484 ± 0.0
0.0ValTrp: 0.0 ± 0.0
3.105ValTyr: 3.105 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.345TrpAla: 0.345 ± 0.0
0.69TrpCys: 0.69 ± 0.0
0.345TrpAsp: 0.345 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.345TrpGly: 0.345 ± 0.0
0.0TrpHis: 0.0 ± 0.0
1.38TrpIle: 1.38 ± 0.0
0.345TrpLys: 0.345 ± 0.0
0.345TrpLeu: 0.345 ± 0.0
0.69TrpMet: 0.69 ± 0.0
1.38TrpAsn: 1.38 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.69TrpArg: 0.69 ± 0.0
0.69TrpSer: 0.69 ± 0.0
0.0TrpThr: 0.0 ± 0.0
0.69TrpVal: 0.69 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.345TrpTyr: 0.345 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.105TyrAla: 3.105 ± 0.0
0.345TyrCys: 0.345 ± 0.0
3.794TyrAsp: 3.794 ± 0.0
2.76TyrGlu: 2.76 ± 0.0
2.415TyrPhe: 2.415 ± 0.0
2.415TyrGly: 2.415 ± 0.0
0.69TyrHis: 0.69 ± 0.0
2.76TyrIle: 2.76 ± 0.0
4.484TyrLys: 4.484 ± 0.0
2.415TyrLeu: 2.415 ± 0.0
0.69TyrMet: 0.69 ± 0.0
1.725TyrAsn: 1.725 ± 0.0
1.035TyrPro: 1.035 ± 0.0
1.38TyrGln: 1.38 ± 0.0
1.035TyrArg: 1.035 ± 0.0
5.864TyrSer: 5.864 ± 0.0
2.76TyrThr: 2.76 ± 0.0
4.484TyrVal: 4.484 ± 0.0
0.69TyrTrp: 0.69 ± 0.0
2.07TyrTyr: 2.07 ± 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 (2900 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