Amino acid dipepetide frequency for Rat associated porprismacovirus 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
3.003AlaAla: 3.003 ± 1.791
0.0AlaCys: 0.0 ± 0.0
4.505AlaAsp: 4.505 ± 2.686
0.0AlaGlu: 0.0 ± 0.0
0.0AlaPhe: 0.0 ± 0.0
4.505AlaGly: 4.505 ± 2.686
0.0AlaHis: 0.0 ± 0.0
6.006AlaIle: 6.006 ± 2.774
1.502AlaLys: 1.502 ± 0.895
3.003AlaLeu: 3.003 ± 0.328
1.502AlaMet: 1.502 ± 0.895
3.003AlaAsn: 3.003 ± 2.446
1.502AlaPro: 1.502 ± 1.223
3.003AlaGln: 3.003 ± 1.791
3.003AlaArg: 3.003 ± 0.328
12.012AlaSer: 12.012 ± 0.808
1.502AlaThr: 1.502 ± 0.895
1.502AlaVal: 1.502 ± 0.895
0.0AlaTrp: 0.0 ± 0.0
4.505AlaTyr: 4.505 ± 0.568
0.0AlaXaa: 0.0 ± 0.0
Cys
1.502CysAla: 1.502 ± 1.223
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.0CysGly: 0.0 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
3.003CysLeu: 3.003 ± 1.791
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
1.502CysSer: 1.502 ± 1.223
0.0CysThr: 0.0 ± 0.0
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.502CysTyr: 1.502 ± 1.223
0.0CysXaa: 0.0 ± 0.0
Asp
0.0AspAla: 0.0 ± 0.0
0.0AspCys: 0.0 ± 0.0
3.003AspAsp: 3.003 ± 0.328
1.502AspGlu: 1.502 ± 1.223
1.502AspPhe: 1.502 ± 1.223
6.006AspGly: 6.006 ± 0.655
0.0AspHis: 0.0 ± 0.0
3.003AspIle: 3.003 ± 0.328
1.502AspLys: 1.502 ± 1.223
4.505AspLeu: 4.505 ± 0.568
1.502AspMet: 1.502 ± 0.895
1.502AspAsn: 1.502 ± 0.895
12.012AspPro: 12.012 ± 0.808
0.0AspGln: 0.0 ± 0.0
9.009AspArg: 9.009 ± 3.102
1.502AspSer: 1.502 ± 0.895
3.003AspThr: 3.003 ± 0.328
1.502AspVal: 1.502 ± 1.223
1.502AspTrp: 1.502 ± 1.223
3.003AspTyr: 3.003 ± 0.328
0.0AspXaa: 0.0 ± 0.0
Glu
3.003GluAla: 3.003 ± 0.328
1.502GluCys: 1.502 ± 1.223
3.003GluAsp: 3.003 ± 0.328
6.006GluGlu: 6.006 ± 4.893
1.502GluPhe: 1.502 ± 0.895
1.502GluGly: 1.502 ± 1.223
0.0GluHis: 0.0 ± 0.0
9.009GluIle: 9.009 ± 3.254
0.0GluLys: 0.0 ± 0.0
0.0GluLeu: 0.0 ± 0.0
1.502GluMet: 1.502 ± 1.223
3.003GluAsn: 3.003 ± 0.328
6.006GluPro: 6.006 ± 1.463
0.0GluGln: 0.0 ± 0.0
1.502GluArg: 1.502 ± 1.223
4.505GluSer: 4.505 ± 0.568
4.505GluThr: 4.505 ± 3.669
4.505GluVal: 4.505 ± 1.551
0.0GluTrp: 0.0 ± 0.0
1.502GluTyr: 1.502 ± 1.223
0.0GluXaa: 0.0 ± 0.0
Phe
1.502PheAla: 1.502 ± 0.895
0.0PheCys: 0.0 ± 0.0
0.0PheAsp: 0.0 ± 0.0
3.003PheGlu: 3.003 ± 0.328
1.502PhePhe: 1.502 ± 1.223
3.003PheGly: 3.003 ± 0.328
0.0PheHis: 0.0 ± 0.0
0.0PheIle: 0.0 ± 0.0
0.0PheLys: 0.0 ± 0.0
1.502PheLeu: 1.502 ± 0.895
0.0PheMet: 0.0 ± 0.0
0.0PheAsn: 0.0 ± 0.0
1.502PhePro: 1.502 ± 0.895
0.0PheGln: 0.0 ± 0.0
6.006PheArg: 6.006 ± 3.582
3.003PheSer: 3.003 ± 0.328
3.003PheThr: 3.003 ± 1.791
1.502PheVal: 1.502 ± 0.895
0.0PheTrp: 0.0 ± 0.0
1.502PheTyr: 1.502 ± 0.895
0.0PheXaa: 0.0 ± 0.0
Gly
4.505GlyAla: 4.505 ± 2.686
0.0GlyCys: 0.0 ± 0.0
1.502GlyAsp: 1.502 ± 0.895
4.505GlyGlu: 4.505 ± 2.686
4.505GlyPhe: 4.505 ± 2.686
7.508GlyGly: 7.508 ± 4.477
1.502GlyHis: 1.502 ± 1.223
1.502GlyIle: 1.502 ± 0.895
1.502GlyLys: 1.502 ± 1.223
1.502GlyLeu: 1.502 ± 1.223
0.0GlyMet: 0.0 ± 0.0
7.508GlyAsn: 7.508 ± 2.359
3.003GlyPro: 3.003 ± 1.791
4.505GlyGln: 4.505 ± 1.551
4.505GlyArg: 4.505 ± 3.669
4.505GlySer: 4.505 ± 2.686
10.511GlyThr: 10.511 ± 4.15
4.505GlyVal: 4.505 ± 0.568
3.003GlyTrp: 3.003 ± 0.328
3.003GlyTyr: 3.003 ± 0.328
0.0GlyXaa: 0.0 ± 0.0
His
0.0HisAla: 0.0 ± 0.0
0.0HisCys: 0.0 ± 0.0
1.502HisAsp: 1.502 ± 1.223
0.0HisGlu: 0.0 ± 0.0
0.0HisPhe: 0.0 ± 0.0
1.502HisGly: 1.502 ± 0.895
0.0HisHis: 0.0 ± 0.0
0.0HisIle: 0.0 ± 0.0
1.502HisLys: 1.502 ± 1.223
3.003HisLeu: 3.003 ± 0.328
0.0HisMet: 0.0 ± 0.0
0.0HisAsn: 0.0 ± 0.0
1.502HisPro: 1.502 ± 1.223
1.502HisGln: 1.502 ± 1.223
0.0HisArg: 0.0 ± 0.0
0.0HisSer: 0.0 ± 0.0
1.502HisThr: 1.502 ± 0.895
1.502HisVal: 1.502 ± 1.223
1.502HisTrp: 1.502 ± 1.223
3.003HisTyr: 3.003 ± 1.791
0.0HisXaa: 0.0 ± 0.0
Ile
4.505IleAla: 4.505 ± 0.568
0.0IleCys: 0.0 ± 0.0
4.505IleAsp: 4.505 ± 0.568
6.006IleGlu: 6.006 ± 0.655
1.502IlePhe: 1.502 ± 0.895
6.006IleGly: 6.006 ± 0.655
1.502IleHis: 1.502 ± 0.895
6.006IleIle: 6.006 ± 0.655
4.505IleLys: 4.505 ± 1.551
1.502IleLeu: 1.502 ± 0.895
0.0IleMet: 0.0 ± 0.0
9.009IleAsn: 9.009 ± 3.102
6.006IlePro: 6.006 ± 0.655
1.502IleGln: 1.502 ± 1.223
3.003IleArg: 3.003 ± 2.446
1.502IleSer: 1.502 ± 0.895
1.502IleThr: 1.502 ± 1.223
3.003IleVal: 3.003 ± 0.328
1.502IleTrp: 1.502 ± 1.223
3.003IleTyr: 3.003 ± 1.791
0.0IleXaa: 0.0 ± 0.0
Lys
1.502LysAla: 1.502 ± 0.895
1.502LysCys: 1.502 ± 1.223
3.003LysAsp: 3.003 ± 2.446
1.502LysGlu: 1.502 ± 1.223
1.502LysPhe: 1.502 ± 0.895
1.502LysGly: 1.502 ± 0.895
3.003LysHis: 3.003 ± 0.328
6.006LysIle: 6.006 ± 0.655
1.502LysLys: 1.502 ± 0.895
6.006LysLeu: 6.006 ± 0.655
0.0LysMet: 0.0 ± 0.0
0.0LysAsn: 0.0 ± 0.0
3.003LysPro: 3.003 ± 1.791
0.0LysGln: 0.0 ± 0.0
0.0LysArg: 0.0 ± 0.0
3.003LysSer: 3.003 ± 0.328
1.502LysThr: 1.502 ± 1.223
4.505LysVal: 4.505 ± 1.551
3.003LysTrp: 3.003 ± 2.446
0.0LysTyr: 0.0 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
7.508LeuAla: 7.508 ± 0.24
0.0LeuCys: 0.0 ± 0.0
3.003LeuAsp: 3.003 ± 0.328
3.003LeuGlu: 3.003 ± 0.328
1.502LeuPhe: 1.502 ± 0.895
3.003LeuGly: 3.003 ± 1.791
0.0LeuHis: 0.0 ± 0.0
3.003LeuIle: 3.003 ± 0.328
3.003LeuLys: 3.003 ± 1.791
4.505LeuLeu: 4.505 ± 2.686
3.003LeuMet: 3.003 ± 0.732
3.003LeuAsn: 3.003 ± 1.791
6.006LeuPro: 6.006 ± 1.463
6.006LeuGln: 6.006 ± 1.463
3.003LeuArg: 3.003 ± 2.446
7.508LeuSer: 7.508 ± 0.24
4.505LeuThr: 4.505 ± 0.568
6.006LeuVal: 6.006 ± 0.655
1.502LeuTrp: 1.502 ± 0.895
4.505LeuTyr: 4.505 ± 1.551
0.0LeuXaa: 0.0 ± 0.0
Met
1.502MetAla: 1.502 ± 1.223
1.502MetCys: 1.502 ± 0.895
3.003MetAsp: 3.003 ± 1.791
0.0MetGlu: 0.0 ± 0.0
0.0MetPhe: 0.0 ± 0.0
0.0MetGly: 0.0 ± 0.0
0.0MetHis: 0.0 ± 0.0
1.502MetIle: 1.502 ± 1.223
0.0MetLys: 0.0 ± 0.0
6.006MetLeu: 6.006 ± 0.655
3.003MetMet: 3.003 ± 0.328
0.0MetAsn: 0.0 ± 0.0
1.502MetPro: 1.502 ± 0.895
0.0MetGln: 0.0 ± 0.0
3.003MetArg: 3.003 ± 0.328
0.0MetSer: 0.0 ± 0.0
3.003MetThr: 3.003 ± 2.446
6.006MetVal: 6.006 ± 1.463
0.0MetTrp: 0.0 ± 0.0
1.502MetTyr: 1.502 ± 1.223
0.0MetXaa: 0.0 ± 0.0
Asn
1.502AsnAla: 1.502 ± 0.895
0.0AsnCys: 0.0 ± 0.0
3.003AsnAsp: 3.003 ± 2.446
0.0AsnGlu: 0.0 ± 0.0
1.502AsnPhe: 1.502 ± 0.895
3.003AsnGly: 3.003 ± 0.328
0.0AsnHis: 0.0 ± 0.0
6.006AsnIle: 6.006 ± 2.774
3.003AsnLys: 3.003 ± 1.791
0.0AsnLeu: 0.0 ± 0.0
0.0AsnMet: 0.0 ± 0.0
1.502AsnAsn: 1.502 ± 0.895
4.505AsnPro: 4.505 ± 2.686
3.003AsnGln: 3.003 ± 1.791
1.502AsnArg: 1.502 ± 1.223
4.505AsnSer: 4.505 ± 1.551
3.003AsnThr: 3.003 ± 0.328
6.006AsnVal: 6.006 ± 3.582
1.502AsnTrp: 1.502 ± 1.223
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
6.006ProAla: 6.006 ± 3.582
0.0ProCys: 0.0 ± 0.0
4.505ProAsp: 4.505 ± 0.568
3.003ProGlu: 3.003 ± 0.328
0.0ProPhe: 0.0 ± 0.0
3.003ProGly: 3.003 ± 1.791
0.0ProHis: 0.0 ± 0.0
4.505ProIle: 4.505 ± 0.568
0.0ProLys: 0.0 ± 0.0
6.006ProLeu: 6.006 ± 3.582
6.006ProMet: 6.006 ± 1.463
1.502ProAsn: 1.502 ± 0.895
4.505ProPro: 4.505 ± 1.551
0.0ProGln: 0.0 ± 0.0
10.511ProArg: 10.511 ± 6.443
4.505ProSer: 4.505 ± 0.568
7.508ProThr: 7.508 ± 0.24
4.505ProVal: 4.505 ± 0.568
0.0ProTrp: 0.0 ± 0.0
4.505ProTyr: 4.505 ± 0.568
0.0ProXaa: 0.0 ± 0.0
Gln
1.502GlnAla: 1.502 ± 1.223
0.0GlnCys: 0.0 ± 0.0
3.003GlnAsp: 3.003 ± 0.328
3.003GlnGlu: 3.003 ± 0.328
0.0GlnPhe: 0.0 ± 0.0
1.502GlnGly: 1.502 ± 0.895
0.0GlnHis: 0.0 ± 0.0
3.003GlnIle: 3.003 ± 0.328
0.0GlnLys: 0.0 ± 0.0
3.003GlnLeu: 3.003 ± 1.791
1.502GlnMet: 1.502 ± 1.223
0.0GlnAsn: 0.0 ± 0.0
3.003GlnPro: 3.003 ± 0.328
0.0GlnGln: 0.0 ± 0.0
0.0GlnArg: 0.0 ± 0.0
4.505GlnSer: 4.505 ± 0.568
3.003GlnThr: 3.003 ± 1.791
0.0GlnVal: 0.0 ± 0.0
0.0GlnTrp: 0.0 ± 0.0
1.502GlnTyr: 1.502 ± 0.895
0.0GlnXaa: 0.0 ± 0.0
Arg
0.0ArgAla: 0.0 ± 0.0
0.0ArgCys: 0.0 ± 0.0
3.003ArgAsp: 3.003 ± 0.328
4.505ArgGlu: 4.505 ± 3.669
1.502ArgPhe: 1.502 ± 1.223
3.003ArgGly: 3.003 ± 0.328
4.505ArgHis: 4.505 ± 0.568
3.003ArgIle: 3.003 ± 2.446
4.505ArgLys: 4.505 ± 1.551
4.505ArgLeu: 4.505 ± 0.568
0.0ArgMet: 0.0 ± 0.0
1.502ArgAsn: 1.502 ± 1.223
4.505ArgPro: 4.505 ± 3.669
1.502ArgGln: 1.502 ± 0.895
3.003ArgArg: 3.003 ± 0.328
3.003ArgSer: 3.003 ± 0.328
4.505ArgThr: 4.505 ± 0.568
0.0ArgVal: 0.0 ± 0.0
3.003ArgTrp: 3.003 ± 2.446
7.508ArgTyr: 7.508 ± 3.997
0.0ArgXaa: 0.0 ± 0.0
Ser
6.006SerAla: 6.006 ± 1.463
1.502SerCys: 1.502 ± 0.895
3.003SerAsp: 3.003 ± 2.446
9.009SerGlu: 9.009 ± 3.254
3.003SerPhe: 3.003 ± 0.328
10.511SerGly: 10.511 ± 4.15
3.003SerHis: 3.003 ± 2.446
3.003SerIle: 3.003 ± 1.791
3.003SerLys: 3.003 ± 0.328
6.006SerLeu: 6.006 ± 0.655
4.505SerMet: 4.505 ± 1.551
3.003SerAsn: 3.003 ± 0.328
1.502SerPro: 1.502 ± 0.895
0.0SerGln: 0.0 ± 0.0
0.0SerArg: 0.0 ± 0.0
7.508SerSer: 7.508 ± 4.477
6.006SerThr: 6.006 ± 1.463
4.505SerVal: 4.505 ± 1.551
3.003SerTrp: 3.003 ± 2.446
6.006SerTyr: 6.006 ± 3.582
0.0SerXaa: 0.0 ± 0.0
Thr
4.505ThrAla: 4.505 ± 1.551
0.0ThrCys: 0.0 ± 0.0
1.502ThrAsp: 1.502 ± 0.895
0.0ThrGlu: 0.0 ± 0.0
3.003ThrPhe: 3.003 ± 1.791
10.511ThrGly: 10.511 ± 0.087
0.0ThrHis: 0.0 ± 0.0
4.505ThrIle: 4.505 ± 0.568
3.003ThrLys: 3.003 ± 2.446
4.505ThrLeu: 4.505 ± 2.686
1.502ThrMet: 1.502 ± 1.223
6.006ThrAsn: 6.006 ± 1.463
6.006ThrPro: 6.006 ± 0.655
1.502ThrGln: 1.502 ± 0.895
1.502ThrArg: 1.502 ± 0.895
9.009ThrSer: 9.009 ± 1.136
3.003ThrThr: 3.003 ± 1.791
4.505ThrVal: 4.505 ± 2.686
3.003ThrTrp: 3.003 ± 0.328
1.502ThrTyr: 1.502 ± 0.895
0.0ThrXaa: 0.0 ± 0.0
Val
1.502ValAla: 1.502 ± 0.895
0.0ValCys: 0.0 ± 0.0
4.505ValAsp: 4.505 ± 1.551
4.505ValGlu: 4.505 ± 1.551
0.0ValPhe: 0.0 ± 0.0
4.505ValGly: 4.505 ± 0.568
1.502ValHis: 1.502 ± 1.223
3.003ValIle: 3.003 ± 0.328
4.505ValLys: 4.505 ± 1.551
7.508ValLeu: 7.508 ± 0.24
3.003ValMet: 3.003 ± 0.328
1.502ValAsn: 1.502 ± 0.895
3.003ValPro: 3.003 ± 1.791
4.505ValGln: 4.505 ± 0.568
3.003ValArg: 3.003 ± 0.328
9.009ValSer: 9.009 ± 3.254
4.505ValThr: 4.505 ± 2.686
3.003ValVal: 3.003 ± 2.446
1.502ValTrp: 1.502 ± 1.223
3.003ValTyr: 3.003 ± 1.791
0.0ValXaa: 0.0 ± 0.0
Trp
1.502TrpAla: 1.502 ± 1.223
0.0TrpCys: 0.0 ± 0.0
3.003TrpAsp: 3.003 ± 2.446
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
1.502TrpHis: 1.502 ± 1.223
1.502TrpIle: 1.502 ± 1.223
3.003TrpLys: 3.003 ± 2.446
1.502TrpLeu: 1.502 ± 1.223
1.502TrpMet: 1.502 ± 0.895
1.502TrpAsn: 1.502 ± 0.895
0.0TrpPro: 0.0 ± 0.0
1.502TrpGln: 1.502 ± 1.223
3.003TrpArg: 3.003 ± 0.328
1.502TrpSer: 1.502 ± 1.223
0.0TrpThr: 0.0 ± 0.0
1.502TrpVal: 1.502 ± 1.223
0.0TrpTrp: 0.0 ± 0.0
1.502TrpTyr: 1.502 ± 1.223
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.003TyrAla: 3.003 ± 0.328
1.502TyrCys: 1.502 ± 1.223
3.003TyrAsp: 3.003 ± 0.328
3.003TyrGlu: 3.003 ± 2.446
4.505TyrPhe: 4.505 ± 2.686
3.003TyrGly: 3.003 ± 1.791
1.502TyrHis: 1.502 ± 0.895
1.502TyrIle: 1.502 ± 1.223
6.006TyrLys: 6.006 ± 1.463
7.508TyrLeu: 7.508 ± 1.878
1.502TyrMet: 1.502 ± 1.223
0.0TyrAsn: 0.0 ± 0.0
1.502TyrPro: 1.502 ± 0.895
0.0TyrGln: 0.0 ± 0.0
1.502TyrArg: 1.502 ± 1.223
1.502TyrSer: 1.502 ± 1.223
3.003TyrThr: 3.003 ± 1.791
9.009TyrVal: 9.009 ± 3.254
0.0TyrTrp: 0.0 ± 0.0
1.502TyrTyr: 1.502 ± 1.223
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 (667 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