Amino acid dipepetide frequency for Beihai sea slater virus 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
5.505AlaAla: 5.505 ± 0.0
0.648AlaCys: 0.648 ± 0.0
2.915AlaAsp: 2.915 ± 0.0
4.858AlaGlu: 4.858 ± 0.0
1.943AlaPhe: 1.943 ± 0.0
3.562AlaGly: 3.562 ± 0.0
2.267AlaHis: 2.267 ± 0.0
2.915AlaIle: 2.915 ± 0.0
4.21AlaLys: 4.21 ± 0.0
7.448AlaLeu: 7.448 ± 0.0
3.886AlaMet: 3.886 ± 0.0
2.591AlaAsn: 2.591 ± 0.0
2.267AlaPro: 2.267 ± 0.0
4.21AlaGln: 4.21 ± 0.0
2.915AlaArg: 2.915 ± 0.0
5.181AlaSer: 5.181 ± 0.0
6.801AlaThr: 6.801 ± 0.0
5.505AlaVal: 5.505 ± 0.0
0.0AlaTrp: 0.0 ± 0.0
2.591AlaTyr: 2.591 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.943CysAla: 1.943 ± 0.0
0.324CysCys: 0.324 ± 0.0
0.648CysAsp: 0.648 ± 0.0
0.648CysGlu: 0.648 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.324CysGly: 0.324 ± 0.0
0.324CysHis: 0.324 ± 0.0
0.324CysIle: 0.324 ± 0.0
0.324CysLys: 0.324 ± 0.0
0.648CysLeu: 0.648 ± 0.0
0.324CysMet: 0.324 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.324CysGln: 0.324 ± 0.0
0.648CysArg: 0.648 ± 0.0
0.324CysSer: 0.324 ± 0.0
0.648CysThr: 0.648 ± 0.0
0.972CysVal: 0.972 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.972CysTyr: 0.972 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.562AspAla: 3.562 ± 0.0
0.324AspCys: 0.324 ± 0.0
5.829AspAsp: 5.829 ± 0.0
3.238AspGlu: 3.238 ± 0.0
2.267AspPhe: 2.267 ± 0.0
3.886AspGly: 3.886 ± 0.0
1.619AspHis: 1.619 ± 0.0
5.829AspIle: 5.829 ± 0.0
2.915AspLys: 2.915 ± 0.0
6.801AspLeu: 6.801 ± 0.0
1.295AspMet: 1.295 ± 0.0
1.619AspAsn: 1.619 ± 0.0
4.21AspPro: 4.21 ± 0.0
1.619AspGln: 1.619 ± 0.0
3.886AspArg: 3.886 ± 0.0
4.534AspSer: 4.534 ± 0.0
2.267AspThr: 2.267 ± 0.0
1.943AspVal: 1.943 ± 0.0
1.295AspTrp: 1.295 ± 0.0
1.619AspTyr: 1.619 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.267GluAla: 2.267 ± 0.0
0.648GluCys: 0.648 ± 0.0
3.562GluAsp: 3.562 ± 0.0
4.858GluGlu: 4.858 ± 0.0
2.591GluPhe: 2.591 ± 0.0
5.181GluGly: 5.181 ± 0.0
1.295GluHis: 1.295 ± 0.0
2.915GluIle: 2.915 ± 0.0
4.858GluLys: 4.858 ± 0.0
6.801GluLeu: 6.801 ± 0.0
1.619GluMet: 1.619 ± 0.0
1.619GluAsn: 1.619 ± 0.0
3.886GluPro: 3.886 ± 0.0
0.972GluGln: 0.972 ± 0.0
3.562GluArg: 3.562 ± 0.0
5.181GluSer: 5.181 ± 0.0
4.21GluThr: 4.21 ± 0.0
2.915GluVal: 2.915 ± 0.0
0.648GluTrp: 0.648 ± 0.0
0.972GluTyr: 0.972 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
4.534PheAla: 4.534 ± 0.0
0.972PheCys: 0.972 ± 0.0
2.915PheAsp: 2.915 ± 0.0
2.591PheGlu: 2.591 ± 0.0
0.324PhePhe: 0.324 ± 0.0
2.267PheGly: 2.267 ± 0.0
0.648PheHis: 0.648 ± 0.0
2.915PheIle: 2.915 ± 0.0
3.238PheLys: 3.238 ± 0.0
2.267PheLeu: 2.267 ± 0.0
1.295PheMet: 1.295 ± 0.0
0.972PheAsn: 0.972 ± 0.0
1.943PhePro: 1.943 ± 0.0
0.972PheGln: 0.972 ± 0.0
1.295PheArg: 1.295 ± 0.0
2.267PheSer: 2.267 ± 0.0
3.238PheThr: 3.238 ± 0.0
2.591PheVal: 2.591 ± 0.0
0.648PheTrp: 0.648 ± 0.0
1.295PheTyr: 1.295 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
4.21GlyAla: 4.21 ± 0.0
0.648GlyCys: 0.648 ± 0.0
4.21GlyAsp: 4.21 ± 0.0
5.829GlyGlu: 5.829 ± 0.0
4.21GlyPhe: 4.21 ± 0.0
2.915GlyGly: 2.915 ± 0.0
0.648GlyHis: 0.648 ± 0.0
4.534GlyIle: 4.534 ± 0.0
3.562GlyLys: 3.562 ± 0.0
3.562GlyLeu: 3.562 ± 0.0
2.267GlyMet: 2.267 ± 0.0
2.267GlyAsn: 2.267 ± 0.0
0.972GlyPro: 0.972 ± 0.0
2.591GlyGln: 2.591 ± 0.0
1.943GlyArg: 1.943 ± 0.0
2.915GlySer: 2.915 ± 0.0
5.505GlyThr: 5.505 ± 0.0
3.238GlyVal: 3.238 ± 0.0
0.648GlyTrp: 0.648 ± 0.0
2.591GlyTyr: 2.591 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.295HisAla: 1.295 ± 0.0
0.648HisCys: 0.648 ± 0.0
1.619HisAsp: 1.619 ± 0.0
0.972HisGlu: 0.972 ± 0.0
1.295HisPhe: 1.295 ± 0.0
1.295HisGly: 1.295 ± 0.0
0.324HisHis: 0.324 ± 0.0
1.943HisIle: 1.943 ± 0.0
1.943HisLys: 1.943 ± 0.0
2.915HisLeu: 2.915 ± 0.0
0.648HisMet: 0.648 ± 0.0
1.295HisAsn: 1.295 ± 0.0
0.648HisPro: 0.648 ± 0.0
0.648HisGln: 0.648 ± 0.0
1.295HisArg: 1.295 ± 0.0
0.648HisSer: 0.648 ± 0.0
0.972HisThr: 0.972 ± 0.0
0.972HisVal: 0.972 ± 0.0
0.324HisTrp: 0.324 ± 0.0
0.648HisTyr: 0.648 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.562IleAla: 3.562 ± 0.0
0.648IleCys: 0.648 ± 0.0
4.21IleAsp: 4.21 ± 0.0
2.591IleGlu: 2.591 ± 0.0
2.591IlePhe: 2.591 ± 0.0
2.267IleGly: 2.267 ± 0.0
1.619IleHis: 1.619 ± 0.0
2.915IleIle: 2.915 ± 0.0
3.238IleLys: 3.238 ± 0.0
2.915IleLeu: 2.915 ± 0.0
0.972IleMet: 0.972 ± 0.0
3.562IleAsn: 3.562 ± 0.0
2.591IlePro: 2.591 ± 0.0
1.619IleGln: 1.619 ± 0.0
1.943IleArg: 1.943 ± 0.0
5.181IleSer: 5.181 ± 0.0
4.21IleThr: 4.21 ± 0.0
3.886IleVal: 3.886 ± 0.0
1.619IleTrp: 1.619 ± 0.0
2.591IleTyr: 2.591 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
5.181LysAla: 5.181 ± 0.0
0.324LysCys: 0.324 ± 0.0
2.915LysAsp: 2.915 ± 0.0
5.181LysGlu: 5.181 ± 0.0
3.238LysPhe: 3.238 ± 0.0
2.591LysGly: 2.591 ± 0.0
2.267LysHis: 2.267 ± 0.0
3.562LysIle: 3.562 ± 0.0
4.858LysLys: 4.858 ± 0.0
2.915LysLeu: 2.915 ± 0.0
1.619LysMet: 1.619 ± 0.0
3.238LysAsn: 3.238 ± 0.0
2.591LysPro: 2.591 ± 0.0
2.591LysGln: 2.591 ± 0.0
3.238LysArg: 3.238 ± 0.0
5.829LysSer: 5.829 ± 0.0
5.505LysThr: 5.505 ± 0.0
4.858LysVal: 4.858 ± 0.0
0.648LysTrp: 0.648 ± 0.0
4.21LysTyr: 4.21 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.801LeuAla: 6.801 ± 0.0
1.295LeuCys: 1.295 ± 0.0
6.477LeuAsp: 6.477 ± 0.0
4.534LeuGlu: 4.534 ± 0.0
3.238LeuPhe: 3.238 ± 0.0
5.829LeuGly: 5.829 ± 0.0
1.295LeuHis: 1.295 ± 0.0
3.886LeuIle: 3.886 ± 0.0
7.772LeuLys: 7.772 ± 0.0
4.534LeuLeu: 4.534 ± 0.0
0.972LeuMet: 0.972 ± 0.0
5.181LeuAsn: 5.181 ± 0.0
5.181LeuPro: 5.181 ± 0.0
3.238LeuGln: 3.238 ± 0.0
4.21LeuArg: 4.21 ± 0.0
7.448LeuSer: 7.448 ± 0.0
7.772LeuThr: 7.772 ± 0.0
4.21LeuVal: 4.21 ± 0.0
0.648LeuTrp: 0.648 ± 0.0
1.943LeuTyr: 1.943 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
2.591MetAla: 2.591 ± 0.0
0.972MetCys: 0.972 ± 0.0
0.648MetAsp: 0.648 ± 0.0
0.972MetGlu: 0.972 ± 0.0
0.648MetPhe: 0.648 ± 0.0
2.267MetGly: 2.267 ± 0.0
0.324MetHis: 0.324 ± 0.0
0.324MetIle: 0.324 ± 0.0
2.915MetLys: 2.915 ± 0.0
2.915MetLeu: 2.915 ± 0.0
0.648MetMet: 0.648 ± 0.0
0.972MetAsn: 0.972 ± 0.0
0.324MetPro: 0.324 ± 0.0
0.972MetGln: 0.972 ± 0.0
0.972MetArg: 0.972 ± 0.0
3.238MetSer: 3.238 ± 0.0
3.238MetThr: 3.238 ± 0.0
1.943MetVal: 1.943 ± 0.0
0.324MetTrp: 0.324 ± 0.0
0.324MetTyr: 0.324 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.295AsnAla: 1.295 ± 0.0
0.324AsnCys: 0.324 ± 0.0
1.943AsnAsp: 1.943 ± 0.0
1.943AsnGlu: 1.943 ± 0.0
0.972AsnPhe: 0.972 ± 0.0
2.915AsnGly: 2.915 ± 0.0
0.972AsnHis: 0.972 ± 0.0
2.591AsnIle: 2.591 ± 0.0
2.915AsnLys: 2.915 ± 0.0
4.21AsnLeu: 4.21 ± 0.0
0.648AsnMet: 0.648 ± 0.0
1.619AsnAsn: 1.619 ± 0.0
4.534AsnPro: 4.534 ± 0.0
1.619AsnGln: 1.619 ± 0.0
2.267AsnArg: 2.267 ± 0.0
3.562AsnSer: 3.562 ± 0.0
3.562AsnThr: 3.562 ± 0.0
2.915AsnVal: 2.915 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
2.267AsnTyr: 2.267 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
4.534ProAla: 4.534 ± 0.0
0.0ProCys: 0.0 ± 0.0
2.591ProAsp: 2.591 ± 0.0
3.238ProGlu: 3.238 ± 0.0
1.943ProPhe: 1.943 ± 0.0
2.267ProGly: 2.267 ± 0.0
0.648ProHis: 0.648 ± 0.0
1.619ProIle: 1.619 ± 0.0
2.267ProLys: 2.267 ± 0.0
4.858ProLeu: 4.858 ± 0.0
0.324ProMet: 0.324 ± 0.0
1.943ProAsn: 1.943 ± 0.0
4.534ProPro: 4.534 ± 0.0
2.591ProGln: 2.591 ± 0.0
2.591ProArg: 2.591 ± 0.0
5.829ProSer: 5.829 ± 0.0
2.915ProThr: 2.915 ± 0.0
2.915ProVal: 2.915 ± 0.0
0.324ProTrp: 0.324 ± 0.0
3.562ProTyr: 3.562 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.562GlnAla: 3.562 ± 0.0
0.324GlnCys: 0.324 ± 0.0
1.943GlnAsp: 1.943 ± 0.0
0.972GlnGlu: 0.972 ± 0.0
0.972GlnPhe: 0.972 ± 0.0
3.562GlnGly: 3.562 ± 0.0
0.648GlnHis: 0.648 ± 0.0
2.591GlnIle: 2.591 ± 0.0
2.267GlnLys: 2.267 ± 0.0
2.267GlnLeu: 2.267 ± 0.0
3.562GlnMet: 3.562 ± 0.0
1.943GlnAsn: 1.943 ± 0.0
2.267GlnPro: 2.267 ± 0.0
1.295GlnGln: 1.295 ± 0.0
0.972GlnArg: 0.972 ± 0.0
2.267GlnSer: 2.267 ± 0.0
1.943GlnThr: 1.943 ± 0.0
0.972GlnVal: 0.972 ± 0.0
0.648GlnTrp: 0.648 ± 0.0
0.972GlnTyr: 0.972 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.238ArgAla: 3.238 ± 0.0
0.324ArgCys: 0.324 ± 0.0
1.943ArgAsp: 1.943 ± 0.0
3.238ArgGlu: 3.238 ± 0.0
3.886ArgPhe: 3.886 ± 0.0
2.267ArgGly: 2.267 ± 0.0
0.972ArgHis: 0.972 ± 0.0
2.591ArgIle: 2.591 ± 0.0
3.562ArgLys: 3.562 ± 0.0
5.505ArgLeu: 5.505 ± 0.0
1.619ArgMet: 1.619 ± 0.0
1.943ArgAsn: 1.943 ± 0.0
2.267ArgPro: 2.267 ± 0.0
1.619ArgGln: 1.619 ± 0.0
3.562ArgArg: 3.562 ± 0.0
2.915ArgSer: 2.915 ± 0.0
1.295ArgThr: 1.295 ± 0.0
1.943ArgVal: 1.943 ± 0.0
0.324ArgTrp: 0.324 ± 0.0
1.619ArgTyr: 1.619 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
3.238SerAla: 3.238 ± 0.0
0.972SerCys: 0.972 ± 0.0
4.534SerAsp: 4.534 ± 0.0
5.505SerGlu: 5.505 ± 0.0
3.238SerPhe: 3.238 ± 0.0
4.858SerGly: 4.858 ± 0.0
1.619SerHis: 1.619 ± 0.0
3.562SerIle: 3.562 ± 0.0
3.886SerLys: 3.886 ± 0.0
10.039SerLeu: 10.039 ± 0.0
0.972SerMet: 0.972 ± 0.0
2.915SerAsn: 2.915 ± 0.0
2.915SerPro: 2.915 ± 0.0
2.267SerGln: 2.267 ± 0.0
2.915SerArg: 2.915 ± 0.0
5.829SerSer: 5.829 ± 0.0
6.801SerThr: 6.801 ± 0.0
3.562SerVal: 3.562 ± 0.0
2.267SerTrp: 2.267 ± 0.0
2.915SerTyr: 2.915 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
6.153ThrAla: 6.153 ± 0.0
0.0ThrCys: 0.0 ± 0.0
4.858ThrAsp: 4.858 ± 0.0
3.886ThrGlu: 3.886 ± 0.0
2.267ThrPhe: 2.267 ± 0.0
4.858ThrGly: 4.858 ± 0.0
1.619ThrHis: 1.619 ± 0.0
4.21ThrIle: 4.21 ± 0.0
4.534ThrLys: 4.534 ± 0.0
6.477ThrLeu: 6.477 ± 0.0
2.915ThrMet: 2.915 ± 0.0
1.295ThrAsn: 1.295 ± 0.0
5.505ThrPro: 5.505 ± 0.0
3.886ThrGln: 3.886 ± 0.0
3.886ThrArg: 3.886 ± 0.0
4.858ThrSer: 4.858 ± 0.0
7.124ThrThr: 7.124 ± 0.0
5.181ThrVal: 5.181 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
2.591ThrTyr: 2.591 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
4.534ValAla: 4.534 ± 0.0
0.324ValCys: 0.324 ± 0.0
4.858ValAsp: 4.858 ± 0.0
3.238ValGlu: 3.238 ± 0.0
1.619ValPhe: 1.619 ± 0.0
3.562ValGly: 3.562 ± 0.0
1.619ValHis: 1.619 ± 0.0
2.591ValIle: 2.591 ± 0.0
5.181ValLys: 5.181 ± 0.0
6.477ValLeu: 6.477 ± 0.0
0.648ValMet: 0.648 ± 0.0
4.21ValAsn: 4.21 ± 0.0
3.886ValPro: 3.886 ± 0.0
0.972ValGln: 0.972 ± 0.0
1.943ValArg: 1.943 ± 0.0
4.534ValSer: 4.534 ± 0.0
5.829ValThr: 5.829 ± 0.0
5.829ValVal: 5.829 ± 0.0
0.0ValTrp: 0.0 ± 0.0
2.267ValTyr: 2.267 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.324TrpAla: 0.324 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.324TrpAsp: 0.324 ± 0.0
0.648TrpGlu: 0.648 ± 0.0
0.648TrpPhe: 0.648 ± 0.0
0.324TrpGly: 0.324 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.324TrpLys: 0.324 ± 0.0
0.648TrpLeu: 0.648 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.324TrpAsn: 0.324 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.972TrpGln: 0.972 ± 0.0
0.972TrpArg: 0.972 ± 0.0
0.972TrpSer: 0.972 ± 0.0
0.648TrpThr: 0.648 ± 0.0
2.591TrpVal: 2.591 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.648TrpTyr: 0.648 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.886TyrAla: 3.886 ± 0.0
0.0TyrCys: 0.0 ± 0.0
1.619TyrAsp: 1.619 ± 0.0
1.619TyrGlu: 1.619 ± 0.0
1.295TyrPhe: 1.295 ± 0.0
2.267TyrGly: 2.267 ± 0.0
1.619TyrHis: 1.619 ± 0.0
2.915TyrIle: 2.915 ± 0.0
2.591TyrLys: 2.591 ± 0.0
2.591TyrLeu: 2.591 ± 0.0
0.972TyrMet: 0.972 ± 0.0
3.562TyrAsn: 3.562 ± 0.0
0.972TyrPro: 0.972 ± 0.0
0.972TyrGln: 0.972 ± 0.0
1.619TyrArg: 1.619 ± 0.0
1.295TyrSer: 1.295 ± 0.0
1.619TyrThr: 1.619 ± 0.0
5.181TyrVal: 5.181 ± 0.0
0.0TyrTrp: 0.0 ± 0.0
0.972TyrTyr: 0.972 ± 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 (3089 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