Amino acid dipepetide frequency for Rhizoctonia solani dsRNA virus 4

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
4.541AlaAla: 4.541 ± 2.359
1.817AlaCys: 1.817 ± 0.157
5.45AlaAsp: 5.45 ± 0.839
5.45AlaGlu: 5.45 ± 3.092
1.817AlaPhe: 1.817 ± 1.153
4.541AlaGly: 4.541 ± 1.048
1.817AlaHis: 1.817 ± 0.157
4.541AlaIle: 4.541 ± 1.048
4.541AlaLys: 4.541 ± 0.262
1.817AlaLeu: 1.817 ± 0.157
2.725AlaMet: 2.725 ± 1.73
3.633AlaAsn: 3.633 ± 2.935
5.45AlaPro: 5.45 ± 1.782
3.633AlaGln: 3.633 ± 0.314
0.908AlaArg: 0.908 ± 0.577
2.725AlaSer: 2.725 ± 0.891
4.541AlaThr: 4.541 ± 2.359
1.817AlaVal: 1.817 ± 1.468
0.908AlaTrp: 0.908 ± 0.577
2.725AlaTyr: 2.725 ± 0.42
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
0.908CysPhe: 0.908 ± 0.734
0.908CysGly: 0.908 ± 0.577
0.908CysHis: 0.908 ± 0.577
0.908CysIle: 0.908 ± 0.577
0.908CysLys: 0.908 ± 0.577
0.908CysLeu: 0.908 ± 0.734
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.908CysGln: 0.908 ± 0.734
0.908CysArg: 0.908 ± 0.577
0.908CysSer: 0.908 ± 0.577
0.908CysThr: 0.908 ± 0.577
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.817CysTyr: 1.817 ± 0.157
0.0CysXaa: 0.0 ± 0.0
Asp
1.817AspAla: 1.817 ± 1.153
0.0AspCys: 0.0 ± 0.0
2.725AspAsp: 2.725 ± 1.73
3.633AspGlu: 3.633 ± 0.314
4.541AspPhe: 4.541 ± 0.262
2.725AspGly: 2.725 ± 0.42
2.725AspHis: 2.725 ± 1.73
1.817AspIle: 1.817 ± 1.153
2.725AspLys: 2.725 ± 0.42
3.633AspLeu: 3.633 ± 2.935
4.541AspMet: 4.541 ± 0.262
4.541AspAsn: 4.541 ± 1.573
2.725AspPro: 2.725 ± 1.73
2.725AspGln: 2.725 ± 0.891
3.633AspArg: 3.633 ± 0.314
4.541AspSer: 4.541 ± 0.262
3.633AspThr: 3.633 ± 0.996
4.541AspVal: 4.541 ± 2.359
1.817AspTrp: 1.817 ± 1.153
2.725AspTyr: 2.725 ± 1.73
0.0AspXaa: 0.0 ± 0.0
Glu
2.725GluAla: 2.725 ± 0.891
0.0GluCys: 0.0 ± 0.0
1.817GluAsp: 1.817 ± 1.153
2.725GluGlu: 2.725 ± 0.891
0.908GluPhe: 0.908 ± 0.734
0.908GluGly: 0.908 ± 0.734
1.817GluHis: 1.817 ± 1.153
5.45GluIle: 5.45 ± 2.15
0.908GluLys: 0.908 ± 0.577
2.725GluLeu: 2.725 ± 1.73
0.908GluMet: 0.908 ± 0.923
0.908GluAsn: 0.908 ± 0.577
2.725GluPro: 2.725 ± 2.201
2.725GluGln: 2.725 ± 0.891
2.725GluArg: 2.725 ± 1.73
2.725GluSer: 2.725 ± 0.42
2.725GluThr: 2.725 ± 0.891
1.817GluVal: 1.817 ± 1.153
0.0GluTrp: 0.0 ± 0.0
4.541GluTyr: 4.541 ± 0.262
0.0GluXaa: 0.0 ± 0.0
Phe
1.817PheAla: 1.817 ± 1.153
0.0PheCys: 0.0 ± 0.0
3.633PheAsp: 3.633 ± 0.996
2.725PheGlu: 2.725 ± 1.73
3.633PhePhe: 3.633 ± 1.625
3.633PheGly: 3.633 ± 0.996
0.0PheHis: 0.0 ± 0.0
3.633PheIle: 3.633 ± 0.996
2.725PheLys: 2.725 ± 1.73
7.266PheLeu: 7.266 ± 0.682
0.0PheMet: 0.0 ± 0.0
2.725PheAsn: 2.725 ± 1.73
7.266PhePro: 7.266 ± 1.939
2.725PheGln: 2.725 ± 0.891
3.633PheArg: 3.633 ± 0.314
3.633PheSer: 3.633 ± 0.996
3.633PheThr: 3.633 ± 1.625
1.817PheVal: 1.817 ± 1.468
1.817PheTrp: 1.817 ± 1.468
0.908PheTyr: 0.908 ± 0.577
0.0PheXaa: 0.0 ± 0.0
Gly
2.725GlyAla: 2.725 ± 2.201
0.908GlyCys: 0.908 ± 0.577
3.633GlyAsp: 3.633 ± 1.625
0.0GlyGlu: 0.0 ± 0.0
4.541GlyPhe: 4.541 ± 1.573
1.817GlyGly: 1.817 ± 0.157
1.817GlyHis: 1.817 ± 1.468
3.633GlyIle: 3.633 ± 0.314
0.908GlyLys: 0.908 ± 0.734
6.358GlyLeu: 6.358 ± 0.105
0.0GlyMet: 0.0 ± 0.0
3.633GlyAsn: 3.633 ± 0.996
2.725GlyPro: 2.725 ± 0.891
0.0GlyGln: 0.0 ± 0.0
2.725GlyArg: 2.725 ± 1.73
2.725GlySer: 2.725 ± 0.891
1.817GlyThr: 1.817 ± 1.468
0.908GlyVal: 0.908 ± 0.734
1.817GlyTrp: 1.817 ± 0.157
2.725GlyTyr: 2.725 ± 1.73
0.0GlyXaa: 0.0 ± 0.0
His
1.817HisAla: 1.817 ± 1.153
0.0HisCys: 0.0 ± 0.0
1.817HisAsp: 1.817 ± 0.157
0.908HisGlu: 0.908 ± 0.577
1.817HisPhe: 1.817 ± 1.153
0.908HisGly: 0.908 ± 0.734
3.633HisHis: 3.633 ± 0.314
1.817HisIle: 1.817 ± 0.157
0.0HisLys: 0.0 ± 0.0
1.817HisLeu: 1.817 ± 1.153
0.0HisMet: 0.0 ± 0.0
0.908HisAsn: 0.908 ± 0.734
2.725HisPro: 2.725 ± 0.891
0.908HisGln: 0.908 ± 0.577
2.725HisArg: 2.725 ± 2.201
3.633HisSer: 3.633 ± 1.625
1.817HisThr: 1.817 ± 1.153
2.725HisVal: 2.725 ± 0.42
0.0HisTrp: 0.0 ± 0.0
2.725HisTyr: 2.725 ± 1.73
0.0HisXaa: 0.0 ± 0.0
Ile
7.266IleAla: 7.266 ± 0.682
0.0IleCys: 0.0 ± 0.0
0.908IleAsp: 0.908 ± 0.577
5.45IleGlu: 5.45 ± 3.46
2.725IlePhe: 2.725 ± 0.42
3.633IleGly: 3.633 ± 0.314
0.908IleHis: 0.908 ± 0.734
3.633IleIle: 3.633 ± 0.996
4.541IleLys: 4.541 ± 2.883
4.541IleLeu: 4.541 ± 0.262
0.908IleMet: 0.908 ± 0.577
4.541IleAsn: 4.541 ± 1.048
5.45IlePro: 5.45 ± 1.782
0.908IleGln: 0.908 ± 0.734
1.817IleArg: 1.817 ± 0.157
3.633IleSer: 3.633 ± 0.996
5.45IleThr: 5.45 ± 3.092
2.725IleVal: 2.725 ± 1.73
0.908IleTrp: 0.908 ± 0.577
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
0.908LysAla: 0.908 ± 0.577
1.817LysCys: 1.817 ± 1.153
2.725LysAsp: 2.725 ± 1.73
0.0LysGlu: 0.0 ± 0.0
2.725LysPhe: 2.725 ± 0.42
1.817LysGly: 1.817 ± 1.468
1.817LysHis: 1.817 ± 1.153
2.725LysIle: 2.725 ± 0.891
1.817LysLys: 1.817 ± 0.157
3.633LysLeu: 3.633 ± 1.625
2.725LysMet: 2.725 ± 0.849
0.908LysAsn: 0.908 ± 0.577
3.633LysPro: 3.633 ± 0.996
0.908LysGln: 0.908 ± 0.577
2.725LysArg: 2.725 ± 1.73
4.541LysSer: 4.541 ± 2.883
0.908LysThr: 0.908 ± 0.577
1.817LysVal: 1.817 ± 0.157
0.908LysTrp: 0.908 ± 0.577
2.725LysTyr: 2.725 ± 1.73
0.0LysXaa: 0.0 ± 0.0
Leu
5.45LeuAla: 5.45 ± 0.471
0.0LeuCys: 0.0 ± 0.0
9.991LeuAsp: 9.991 ± 2.412
3.633LeuGlu: 3.633 ± 1.625
6.358LeuPhe: 6.358 ± 0.105
1.817LeuGly: 1.817 ± 0.157
1.817LeuHis: 1.817 ± 1.153
1.817LeuIle: 1.817 ± 0.157
1.817LeuLys: 1.817 ± 1.153
6.358LeuLeu: 6.358 ± 0.105
0.0LeuMet: 0.0 ± 0.0
5.45LeuAsn: 5.45 ± 0.839
3.633LeuPro: 3.633 ± 1.625
1.817LeuGln: 1.817 ± 1.468
6.358LeuArg: 6.358 ± 1.205
7.266LeuSer: 7.266 ± 1.993
8.174LeuThr: 8.174 ± 1.362
0.908LeuVal: 0.908 ± 0.577
2.725LeuTrp: 2.725 ± 1.73
2.725LeuTyr: 2.725 ± 1.73
0.0LeuXaa: 0.0 ± 0.0
Met
0.908MetAla: 0.908 ± 0.577
0.0MetCys: 0.0 ± 0.0
0.908MetAsp: 0.908 ± 0.577
0.908MetGlu: 0.908 ± 0.577
0.908MetPhe: 0.908 ± 0.577
0.908MetGly: 0.908 ± 0.577
0.908MetHis: 0.908 ± 0.577
1.817MetIle: 1.817 ± 1.153
0.0MetLys: 0.0 ± 0.0
4.541MetLeu: 4.541 ± 1.573
0.908MetMet: 0.908 ± 0.577
0.908MetAsn: 0.908 ± 0.577
0.0MetPro: 0.0 ± 0.0
0.908MetGln: 0.908 ± 0.577
4.541MetArg: 4.541 ± 1.573
1.817MetSer: 1.817 ± 1.468
1.817MetThr: 1.817 ± 0.157
0.908MetVal: 0.908 ± 0.577
0.0MetTrp: 0.0 ± 0.0
2.725MetTyr: 2.725 ± 0.42
0.0MetXaa: 0.0 ± 0.0
Asn
5.45AsnAla: 5.45 ± 0.471
0.908AsnCys: 0.908 ± 0.734
3.633AsnAsp: 3.633 ± 0.996
0.0AsnGlu: 0.0 ± 0.0
2.725AsnPhe: 2.725 ± 0.42
4.541AsnGly: 4.541 ± 0.262
0.908AsnHis: 0.908 ± 0.577
3.633AsnIle: 3.633 ± 2.935
4.541AsnLys: 4.541 ± 1.573
0.908AsnLeu: 0.908 ± 0.577
0.0AsnMet: 0.0 ± 0.0
0.908AsnAsn: 0.908 ± 0.577
6.358AsnPro: 6.358 ± 0.105
0.908AsnGln: 0.908 ± 0.734
3.633AsnArg: 3.633 ± 0.314
2.725AsnSer: 2.725 ± 0.891
2.725AsnThr: 2.725 ± 2.201
3.633AsnVal: 3.633 ± 0.996
0.908AsnTrp: 0.908 ± 0.577
5.45AsnTyr: 5.45 ± 1.782
0.0AsnXaa: 0.0 ± 0.0
Pro
9.083ProAla: 9.083 ± 2.096
0.908ProCys: 0.908 ± 0.577
6.358ProAsp: 6.358 ± 0.105
1.817ProGlu: 1.817 ± 1.153
4.541ProPhe: 4.541 ± 1.573
1.817ProGly: 1.817 ± 0.157
0.908ProHis: 0.908 ± 0.577
1.817ProIle: 1.817 ± 0.157
2.725ProLys: 2.725 ± 0.42
3.633ProLeu: 3.633 ± 1.625
3.633ProMet: 3.633 ± 0.996
5.45ProAsn: 5.45 ± 0.471
8.174ProPro: 8.174 ± 1.259
2.725ProGln: 2.725 ± 0.891
1.817ProArg: 1.817 ± 0.157
6.358ProSer: 6.358 ± 2.516
5.45ProThr: 5.45 ± 3.092
4.541ProVal: 4.541 ± 2.359
1.817ProTrp: 1.817 ± 1.153
0.908ProTyr: 0.908 ± 0.577
0.0ProXaa: 0.0 ± 0.0
Gln
2.725GlnAla: 2.725 ± 0.891
0.908GlnCys: 0.908 ± 0.577
1.817GlnAsp: 1.817 ± 0.157
0.908GlnGlu: 0.908 ± 0.577
1.817GlnPhe: 1.817 ± 0.157
1.817GlnGly: 1.817 ± 1.153
0.0GlnHis: 0.0 ± 0.0
1.817GlnIle: 1.817 ± 0.157
0.908GlnLys: 0.908 ± 0.577
3.633GlnLeu: 3.633 ± 1.625
0.0GlnMet: 0.0 ± 0.0
2.725GlnAsn: 2.725 ± 0.42
1.817GlnPro: 1.817 ± 1.468
0.0GlnGln: 0.0 ± 0.0
2.725GlnArg: 2.725 ± 0.42
3.633GlnSer: 3.633 ± 1.625
1.817GlnThr: 1.817 ± 0.157
3.633GlnVal: 3.633 ± 1.625
0.0GlnTrp: 0.0 ± 0.0
1.817GlnTyr: 1.817 ± 1.468
0.0GlnXaa: 0.0 ± 0.0
Arg
4.541ArgAla: 4.541 ± 1.048
0.0ArgCys: 0.0 ± 0.0
4.541ArgAsp: 4.541 ± 1.048
0.908ArgGlu: 0.908 ± 0.577
2.725ArgPhe: 2.725 ± 0.42
0.908ArgGly: 0.908 ± 0.734
2.725ArgHis: 2.725 ± 0.42
2.725ArgIle: 2.725 ± 0.42
1.817ArgLys: 1.817 ± 1.153
5.45ArgLeu: 5.45 ± 2.15
2.725ArgMet: 2.725 ± 0.42
5.45ArgAsn: 5.45 ± 1.782
5.45ArgPro: 5.45 ± 2.15
0.908ArgGln: 0.908 ± 0.577
5.45ArgArg: 5.45 ± 0.839
1.817ArgSer: 1.817 ± 1.468
4.541ArgThr: 4.541 ± 0.262
1.817ArgVal: 1.817 ± 1.153
0.908ArgTrp: 0.908 ± 0.577
2.725ArgTyr: 2.725 ± 0.42
0.0ArgXaa: 0.0 ± 0.0
Ser
0.908SerAla: 0.908 ± 0.734
0.908SerCys: 0.908 ± 0.577
2.725SerAsp: 2.725 ± 0.42
5.45SerGlu: 5.45 ± 2.15
3.633SerPhe: 3.633 ± 2.935
3.633SerGly: 3.633 ± 1.625
5.45SerHis: 5.45 ± 3.092
5.45SerIle: 5.45 ± 0.839
4.541SerLys: 4.541 ± 0.262
2.725SerLeu: 2.725 ± 0.891
0.908SerMet: 0.908 ± 0.577
2.725SerAsn: 2.725 ± 2.201
5.45SerPro: 5.45 ± 1.782
3.633SerGln: 3.633 ± 0.314
4.541SerArg: 4.541 ± 0.262
3.633SerSer: 3.633 ± 0.314
5.45SerThr: 5.45 ± 1.782
4.541SerVal: 4.541 ± 0.262
2.725SerTrp: 2.725 ± 0.891
5.45SerTyr: 5.45 ± 0.839
0.0SerXaa: 0.0 ± 0.0
Thr
3.633ThrAla: 3.633 ± 1.625
0.908ThrCys: 0.908 ± 0.734
4.541ThrAsp: 4.541 ± 1.048
2.725ThrGlu: 2.725 ± 0.891
0.0ThrPhe: 0.0 ± 0.0
5.45ThrGly: 5.45 ± 1.782
0.0ThrHis: 0.0 ± 0.0
4.541ThrIle: 4.541 ± 1.048
2.725ThrLys: 2.725 ± 0.42
4.541ThrLeu: 4.541 ± 0.262
2.725ThrMet: 2.725 ± 1.73
2.725ThrAsn: 2.725 ± 2.201
2.725ThrPro: 2.725 ± 0.42
3.633ThrGln: 3.633 ± 0.314
1.817ThrArg: 1.817 ± 0.157
7.266ThrSer: 7.266 ± 3.249
5.45ThrThr: 5.45 ± 1.782
4.541ThrVal: 4.541 ± 2.359
1.817ThrTrp: 1.817 ± 0.157
2.725ThrTyr: 2.725 ± 0.891
0.0ThrXaa: 0.0 ± 0.0
Val
0.908ValAla: 0.908 ± 0.734
0.908ValCys: 0.908 ± 0.577
2.725ValAsp: 2.725 ± 0.42
2.725ValGlu: 2.725 ± 0.891
4.541ValPhe: 4.541 ± 1.048
1.817ValGly: 1.817 ± 0.157
0.0ValHis: 0.0 ± 0.0
2.725ValIle: 2.725 ± 0.42
1.817ValLys: 1.817 ± 0.157
6.358ValLeu: 6.358 ± 2.726
1.817ValMet: 1.817 ± 0.157
2.725ValAsn: 2.725 ± 0.42
4.541ValPro: 4.541 ± 0.262
3.633ValGln: 3.633 ± 0.314
2.725ValArg: 2.725 ± 0.891
6.358ValSer: 6.358 ± 5.137
0.908ValThr: 0.908 ± 0.734
2.725ValVal: 2.725 ± 2.201
0.0ValTrp: 0.0 ± 0.0
0.0ValTyr: 0.0 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
2.725TrpAla: 2.725 ± 2.201
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
1.817TrpGlu: 1.817 ± 1.153
0.0TrpPhe: 0.0 ± 0.0
1.817TrpGly: 1.817 ± 1.153
1.817TrpHis: 1.817 ± 0.157
1.817TrpIle: 1.817 ± 1.153
0.0TrpLys: 0.0 ± 0.0
0.908TrpLeu: 0.908 ± 0.577
0.908TrpMet: 0.908 ± 0.577
0.908TrpAsn: 0.908 ± 0.734
0.908TrpPro: 0.908 ± 0.577
0.908TrpGln: 0.908 ± 0.577
0.0TrpArg: 0.0 ± 0.0
2.725TrpSer: 2.725 ± 0.42
1.817TrpThr: 1.817 ± 1.153
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.908TrpTyr: 0.908 ± 0.577
0.0TrpXaa: 0.0 ± 0.0
Tyr
5.45TyrAla: 5.45 ± 1.782
0.908TyrCys: 0.908 ± 0.734
1.817TyrAsp: 1.817 ± 0.157
0.908TyrGlu: 0.908 ± 0.577
6.358TyrPhe: 6.358 ± 1.416
0.0TyrGly: 0.0 ± 0.0
2.725TyrHis: 2.725 ± 0.891
3.633TyrIle: 3.633 ± 2.307
1.817TyrLys: 1.817 ± 0.157
6.358TyrLeu: 6.358 ± 1.416
0.0TyrMet: 0.0 ± 0.0
2.725TyrAsn: 2.725 ± 0.42
2.725TyrPro: 2.725 ± 1.73
0.0TyrGln: 0.0 ± 0.0
2.725TyrArg: 2.725 ± 1.73
1.817TyrSer: 1.817 ± 1.153
0.908TyrThr: 0.908 ± 0.577
4.541TyrVal: 4.541 ± 0.262
0.908TyrTrp: 0.908 ± 0.577
1.817TyrTyr: 1.817 ± 1.468
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 (1102 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