Amino acid dipepetide frequency for Ustilaginoidea virens RNA 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
15.645AlaAla: 15.645 ± 2.419
1.252AlaCys: 1.252 ± 0.819
4.38AlaAsp: 4.38 ± 1.352
6.884AlaGlu: 6.884 ± 1.402
6.884AlaPhe: 6.884 ± 1.129
10.013AlaGly: 10.013 ± 2.729
1.877AlaHis: 1.877 ± 0.385
8.135AlaIle: 8.135 ± 0.583
3.755AlaLys: 3.755 ± 0.769
10.013AlaLeu: 10.013 ± 0.645
1.877AlaMet: 1.877 ± 0.385
6.884AlaAsn: 6.884 ± 0.558
7.509AlaPro: 7.509 ± 3.523
3.129AlaGln: 3.129 ± 1.327
6.258AlaArg: 6.258 ± 1.811
7.509AlaSer: 7.509 ± 0.992
5.632AlaThr: 5.632 ± 1.154
4.38AlaVal: 4.38 ± 0.509
1.877AlaTrp: 1.877 ± 0.385
5.006AlaTyr: 5.006 ± 0.943
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
2.503CysAsp: 2.503 ± 0.794
0.626CysGlu: 0.626 ± 0.409
0.0CysPhe: 0.0 ± 0.0
1.877CysGly: 1.877 ± 0.459
0.0CysHis: 0.0 ± 0.0
0.626CysIle: 0.626 ± 0.409
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
1.877CysAsn: 1.877 ± 1.228
0.626CysPro: 0.626 ± 0.434
0.0CysGln: 0.0 ± 0.0
1.252CysArg: 1.252 ± 0.819
1.252CysSer: 1.252 ± 0.819
0.626CysThr: 0.626 ± 0.409
0.626CysVal: 0.626 ± 0.434
0.0CysTrp: 0.0 ± 0.0
0.626CysTyr: 0.626 ± 0.409
0.0CysXaa: 0.0 ± 0.0
Asp
4.38AspAla: 4.38 ± 0.335
0.0AspCys: 0.0 ± 0.0
2.503AspAsp: 2.503 ± 1.637
3.129AspGlu: 3.129 ± 0.36
1.877AspPhe: 1.877 ± 0.459
1.877AspGly: 1.877 ± 0.459
0.626AspHis: 0.626 ± 0.409
1.252AspIle: 1.252 ± 0.819
0.626AspLys: 0.626 ± 0.409
3.755AspLeu: 3.755 ± 0.074
0.626AspMet: 0.626 ± 0.409
0.626AspAsn: 0.626 ± 0.409
3.129AspPro: 3.129 ± 0.484
1.252AspGln: 1.252 ± 0.025
1.877AspArg: 1.877 ± 0.385
3.129AspSer: 3.129 ± 1.327
1.877AspThr: 1.877 ± 0.459
9.387AspVal: 9.387 ± 0.236
0.0AspTrp: 0.0 ± 0.0
1.877AspTyr: 1.877 ± 0.385
0.0AspXaa: 0.0 ± 0.0
Glu
9.387GluAla: 9.387 ± 0.608
1.252GluCys: 1.252 ± 0.819
1.252GluAsp: 1.252 ± 0.819
3.129GluGlu: 3.129 ± 0.36
2.503GluPhe: 2.503 ± 0.05
1.877GluGly: 1.877 ± 0.385
0.626GluHis: 0.626 ± 0.409
1.252GluIle: 1.252 ± 0.819
0.626GluLys: 0.626 ± 0.434
5.006GluLeu: 5.006 ± 0.744
0.626GluMet: 0.626 ± 0.409
2.503GluAsn: 2.503 ± 0.893
1.877GluPro: 1.877 ± 1.302
1.877GluGln: 1.877 ± 1.228
1.877GluArg: 1.877 ± 0.385
3.755GluSer: 3.755 ± 0.918
1.252GluThr: 1.252 ± 0.868
3.129GluVal: 3.129 ± 0.36
1.252GluTrp: 1.252 ± 0.025
2.503GluTyr: 2.503 ± 0.794
0.0GluXaa: 0.0 ± 0.0
Phe
3.129PheAla: 3.129 ± 1.327
0.626PheCys: 0.626 ± 0.434
1.252PheAsp: 1.252 ± 0.025
1.252PheGlu: 1.252 ± 0.025
1.252PhePhe: 1.252 ± 0.025
4.38PheGly: 4.38 ± 0.335
0.626PheHis: 0.626 ± 0.409
0.626PheIle: 0.626 ± 0.409
1.877PheLys: 1.877 ± 0.385
2.503PheLeu: 2.503 ± 0.794
0.626PheMet: 0.626 ± 0.303
0.626PheAsn: 0.626 ± 0.409
1.877PhePro: 1.877 ± 0.385
1.877PheGln: 1.877 ± 1.228
1.877PheArg: 1.877 ± 0.385
3.755PheSer: 3.755 ± 0.769
3.129PheThr: 3.129 ± 0.484
0.626PheVal: 0.626 ± 0.409
0.0PheTrp: 0.0 ± 0.0
1.252PheTyr: 1.252 ± 0.025
0.0PheXaa: 0.0 ± 0.0
Gly
6.258GlyAla: 6.258 ± 0.719
1.252GlyCys: 1.252 ± 0.025
3.129GlyAsp: 3.129 ± 0.36
3.129GlyGlu: 3.129 ± 0.484
1.252GlyPhe: 1.252 ± 0.868
4.38GlyGly: 4.38 ± 2.195
1.252GlyHis: 1.252 ± 0.819
3.755GlyIle: 3.755 ± 1.761
4.38GlyLys: 4.38 ± 1.178
5.632GlyLeu: 5.632 ± 1.377
4.38GlyMet: 4.38 ± 0.509
3.755GlyAsn: 3.755 ± 1.761
5.632GlyPro: 5.632 ± 0.533
0.626GlyGln: 0.626 ± 0.434
4.38GlyArg: 4.38 ± 1.178
6.258GlySer: 6.258 ± 2.406
8.761GlyThr: 8.761 ± 1.017
6.258GlyVal: 6.258 ± 1.811
1.252GlyTrp: 1.252 ± 0.025
3.755GlyTyr: 3.755 ± 0.769
0.0GlyXaa: 0.0 ± 0.0
His
4.38HisAla: 4.38 ± 0.335
0.626HisCys: 0.626 ± 0.409
1.252HisAsp: 1.252 ± 0.025
1.252HisGlu: 1.252 ± 0.025
1.252HisPhe: 1.252 ± 0.819
3.129HisGly: 3.129 ± 0.36
0.0HisHis: 0.0 ± 0.0
0.626HisIle: 0.626 ± 0.409
0.0HisLys: 0.0 ± 0.0
3.129HisLeu: 3.129 ± 0.484
1.252HisMet: 1.252 ± 0.025
0.626HisAsn: 0.626 ± 0.409
0.626HisPro: 0.626 ± 0.434
0.0HisGln: 0.0 ± 0.0
1.252HisArg: 1.252 ± 0.819
0.626HisSer: 0.626 ± 0.434
3.129HisThr: 3.129 ± 1.203
4.38HisVal: 4.38 ± 0.335
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
6.884IleAla: 6.884 ± 0.285
0.0IleCys: 0.0 ± 0.0
1.877IleAsp: 1.877 ± 0.385
0.626IleGlu: 0.626 ± 0.409
0.626IlePhe: 0.626 ± 0.409
1.252IleGly: 1.252 ± 0.025
3.129IleHis: 3.129 ± 1.327
1.877IleIle: 1.877 ± 0.459
0.626IleLys: 0.626 ± 0.434
3.129IleLeu: 3.129 ± 2.047
1.877IleMet: 1.877 ± 0.459
1.252IleAsn: 1.252 ± 0.819
2.503IlePro: 2.503 ± 0.05
0.0IleGln: 0.0 ± 0.0
4.38IleArg: 4.38 ± 1.352
5.006IleSer: 5.006 ± 0.943
1.877IleThr: 1.877 ± 0.459
3.129IleVal: 3.129 ± 0.36
0.626IleTrp: 0.626 ± 0.434
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.129LysAla: 3.129 ± 0.484
1.877LysCys: 1.877 ± 1.228
0.626LysAsp: 0.626 ± 0.434
2.503LysGlu: 2.503 ± 1.637
0.0LysPhe: 0.0 ± 0.0
2.503LysGly: 2.503 ± 0.05
1.877LysHis: 1.877 ± 1.228
2.503LysIle: 2.503 ± 0.05
0.626LysLys: 0.626 ± 0.434
3.129LysLeu: 3.129 ± 0.36
0.0LysMet: 0.0 ± 0.0
0.626LysAsn: 0.626 ± 0.434
1.252LysPro: 1.252 ± 0.025
0.626LysGln: 0.626 ± 0.409
2.503LysArg: 2.503 ± 0.794
1.877LysSer: 1.877 ± 0.385
1.877LysThr: 1.877 ± 0.459
2.503LysVal: 2.503 ± 0.893
0.0LysTrp: 0.0 ± 0.0
0.626LysTyr: 0.626 ± 0.409
0.0LysXaa: 0.0 ± 0.0
Leu
10.013LeuAla: 10.013 ± 2.729
1.252LeuCys: 1.252 ± 0.025
1.877LeuAsp: 1.877 ± 0.459
3.129LeuGlu: 3.129 ± 1.203
3.755LeuPhe: 3.755 ± 0.769
6.884LeuGly: 6.884 ± 1.129
2.503LeuHis: 2.503 ± 1.637
3.129LeuIle: 3.129 ± 0.36
5.006LeuLys: 5.006 ± 0.744
8.761LeuLeu: 8.761 ± 1.513
1.877LeuMet: 1.877 ± 0.385
3.129LeuAsn: 3.129 ± 0.36
5.006LeuPro: 5.006 ± 0.744
1.877LeuGln: 1.877 ± 0.459
7.509LeuArg: 7.509 ± 2.382
5.006LeuSer: 5.006 ± 1.588
6.884LeuThr: 6.884 ± 0.285
6.258LeuVal: 6.258 ± 0.968
0.626LeuTrp: 0.626 ± 0.409
1.252LeuTyr: 1.252 ± 0.819
0.0LeuXaa: 0.0 ± 0.0
Met
3.129MetAla: 3.129 ± 1.327
0.0MetCys: 0.0 ± 0.0
1.252MetAsp: 1.252 ± 0.819
1.877MetGlu: 1.877 ± 0.459
1.877MetPhe: 1.877 ± 0.385
2.503MetGly: 2.503 ± 0.794
0.0MetHis: 0.0 ± 0.0
1.877MetIle: 1.877 ± 0.459
0.626MetLys: 0.626 ± 0.409
2.503MetLeu: 2.503 ± 1.637
0.626MetMet: 0.626 ± 0.409
0.626MetAsn: 0.626 ± 0.409
0.0MetPro: 0.0 ± 0.0
0.626MetGln: 0.626 ± 0.434
1.877MetArg: 1.877 ± 0.459
2.503MetSer: 2.503 ± 0.794
0.626MetThr: 0.626 ± 0.434
1.877MetVal: 1.877 ± 1.228
0.626MetTrp: 0.626 ± 0.434
1.877MetTyr: 1.877 ± 0.385
0.0MetXaa: 0.0 ± 0.0
Asn
1.877AsnAla: 1.877 ± 0.385
0.0AsnCys: 0.0 ± 0.0
2.503AsnAsp: 2.503 ± 0.05
3.129AsnGlu: 3.129 ± 0.484
0.626AsnPhe: 0.626 ± 0.409
3.129AsnGly: 3.129 ± 0.36
3.129AsnHis: 3.129 ± 1.327
1.877AsnIle: 1.877 ± 0.459
0.0AsnLys: 0.0 ± 0.0
1.877AsnLeu: 1.877 ± 0.385
0.626AsnMet: 0.626 ± 0.434
2.503AsnAsn: 2.503 ± 0.893
3.755AsnPro: 3.755 ± 2.456
0.0AsnGln: 0.0 ± 0.0
4.38AsnArg: 4.38 ± 0.509
6.258AsnSer: 6.258 ± 0.719
3.755AsnThr: 3.755 ± 0.074
1.877AsnVal: 1.877 ± 0.459
0.626AsnTrp: 0.626 ± 0.409
1.252AsnTyr: 1.252 ± 0.868
0.0AsnXaa: 0.0 ± 0.0
Pro
6.258ProAla: 6.258 ± 0.719
1.252ProCys: 1.252 ± 0.025
0.626ProAsp: 0.626 ± 0.409
1.252ProGlu: 1.252 ± 0.025
1.252ProPhe: 1.252 ± 0.025
4.38ProGly: 4.38 ± 0.509
1.877ProHis: 1.877 ± 0.385
1.877ProIle: 1.877 ± 0.459
4.38ProLys: 4.38 ± 1.352
5.006ProLeu: 5.006 ± 0.099
1.252ProMet: 1.252 ± 0.025
3.129ProAsn: 3.129 ± 2.171
3.755ProPro: 3.755 ± 0.769
1.877ProGln: 1.877 ± 1.302
3.755ProArg: 3.755 ± 0.074
6.884ProSer: 6.884 ± 0.285
2.503ProThr: 2.503 ± 1.737
4.38ProVal: 4.38 ± 0.509
0.0ProTrp: 0.0 ± 0.0
1.877ProTyr: 1.877 ± 0.459
0.0ProXaa: 0.0 ± 0.0
Gln
1.877GlnAla: 1.877 ± 1.302
0.0GlnCys: 0.0 ± 0.0
0.626GlnAsp: 0.626 ± 0.434
0.0GlnGlu: 0.0 ± 0.0
0.626GlnPhe: 0.626 ± 0.409
1.252GlnGly: 1.252 ± 0.025
2.503GlnHis: 2.503 ± 0.794
0.0GlnIle: 0.0 ± 0.0
0.0GlnLys: 0.0 ± 0.0
3.755GlnLeu: 3.755 ± 0.918
0.626GlnMet: 0.626 ± 0.685
1.252GlnAsn: 1.252 ± 0.868
1.252GlnPro: 1.252 ± 0.868
0.0GlnGln: 0.0 ± 0.0
2.503GlnArg: 2.503 ± 1.637
2.503GlnSer: 2.503 ± 0.893
0.626GlnThr: 0.626 ± 0.434
2.503GlnVal: 2.503 ± 1.637
0.626GlnTrp: 0.626 ± 0.409
0.626GlnTyr: 0.626 ± 0.409
0.0GlnXaa: 0.0 ± 0.0
Arg
10.013ArgAla: 10.013 ± 2.332
1.252ArgCys: 1.252 ± 0.819
4.38ArgAsp: 4.38 ± 0.509
3.129ArgGlu: 3.129 ± 0.36
1.877ArgPhe: 1.877 ± 1.228
3.129ArgGly: 3.129 ± 2.047
1.877ArgHis: 1.877 ± 0.459
2.503ArgIle: 2.503 ± 0.05
1.252ArgLys: 1.252 ± 0.025
1.877ArgLeu: 1.877 ± 0.459
3.129ArgMet: 3.129 ± 2.047
3.755ArgAsn: 3.755 ± 0.769
3.129ArgPro: 3.129 ± 0.484
1.252ArgGln: 1.252 ± 0.868
3.129ArgArg: 3.129 ± 0.36
2.503ArgSer: 2.503 ± 0.893
2.503ArgThr: 2.503 ± 0.794
4.38ArgVal: 4.38 ± 0.335
0.626ArgTrp: 0.626 ± 0.409
3.129ArgTyr: 3.129 ± 2.171
0.0ArgXaa: 0.0 ± 0.0
Ser
7.509SerAla: 7.509 ± 0.695
0.0SerCys: 0.0 ± 0.0
3.755SerAsp: 3.755 ± 0.918
3.129SerGlu: 3.129 ± 0.484
2.503SerPhe: 2.503 ± 0.05
7.509SerGly: 7.509 ± 0.149
0.626SerHis: 0.626 ± 0.409
3.129SerIle: 3.129 ± 0.36
2.503SerLys: 2.503 ± 0.794
6.258SerLeu: 6.258 ± 1.563
1.252SerMet: 1.252 ± 0.819
1.877SerAsn: 1.877 ± 0.385
5.006SerPro: 5.006 ± 0.744
3.755SerGln: 3.755 ± 0.074
2.503SerArg: 2.503 ± 0.794
2.503SerSer: 2.503 ± 0.893
6.258SerThr: 6.258 ± 0.968
8.761SerVal: 8.761 ± 2.704
1.252SerTrp: 1.252 ± 0.025
5.632SerTyr: 5.632 ± 0.31
0.0SerXaa: 0.0 ± 0.0
Thr
9.387ThrAla: 9.387 ± 3.138
0.0ThrCys: 0.0 ± 0.0
4.38ThrAsp: 4.38 ± 0.509
1.877ThrGlu: 1.877 ± 0.385
1.877ThrPhe: 1.877 ± 0.459
5.006ThrGly: 5.006 ± 0.099
1.252ThrHis: 1.252 ± 0.868
3.755ThrIle: 3.755 ± 0.918
1.877ThrLys: 1.877 ± 1.228
7.509ThrLeu: 7.509 ± 0.149
1.877ThrMet: 1.877 ± 0.385
3.755ThrAsn: 3.755 ± 0.769
5.006ThrPro: 5.006 ± 0.943
2.503ThrGln: 2.503 ± 0.05
1.252ThrArg: 1.252 ± 0.025
7.509ThrSer: 7.509 ± 1.538
5.006ThrThr: 5.006 ± 0.099
4.38ThrVal: 4.38 ± 1.352
0.626ThrTrp: 0.626 ± 0.434
0.626ThrTyr: 0.626 ± 0.409
0.0ThrXaa: 0.0 ± 0.0
Val
8.761ValAla: 8.761 ± 3.548
1.877ValCys: 1.877 ± 0.385
1.877ValAsp: 1.877 ± 0.385
6.884ValGlu: 6.884 ± 1.129
0.626ValPhe: 0.626 ± 0.434
10.638ValGly: 10.638 ± 4.006
1.252ValHis: 1.252 ± 0.819
1.252ValIle: 1.252 ± 0.025
0.626ValLys: 0.626 ± 0.409
8.135ValLeu: 8.135 ± 1.947
0.626ValMet: 0.626 ± 0.409
2.503ValAsn: 2.503 ± 0.794
3.129ValPro: 3.129 ± 1.327
2.503ValGln: 2.503 ± 0.794
5.632ValArg: 5.632 ± 0.31
3.755ValSer: 3.755 ± 0.918
8.135ValThr: 8.135 ± 2.27
4.38ValVal: 4.38 ± 1.352
1.252ValTrp: 1.252 ± 0.025
3.129ValTyr: 3.129 ± 0.484
0.0ValXaa: 0.0 ± 0.0
Trp
1.877TrpAla: 1.877 ± 1.302
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
1.252TrpHis: 1.252 ± 0.025
0.0TrpIle: 0.0 ± 0.0
0.626TrpLys: 0.626 ± 0.434
1.252TrpLeu: 1.252 ± 0.819
0.626TrpMet: 0.626 ± 0.409
0.626TrpAsn: 0.626 ± 0.409
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.626TrpArg: 0.626 ± 0.434
0.626TrpSer: 0.626 ± 0.409
1.877TrpThr: 1.877 ± 1.228
2.503TrpVal: 2.503 ± 0.893
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
5.006TyrAla: 5.006 ± 0.099
0.0TyrCys: 0.0 ± 0.0
3.755TyrAsp: 3.755 ± 1.613
0.626TyrGlu: 0.626 ± 0.434
2.503TyrPhe: 2.503 ± 0.794
3.755TyrGly: 3.755 ± 0.074
1.252TyrHis: 1.252 ± 0.025
0.626TyrIle: 0.626 ± 0.409
1.252TyrLys: 1.252 ± 0.025
2.503TyrLeu: 2.503 ± 0.794
2.503TyrMet: 2.503 ± 0.893
1.252TyrAsn: 1.252 ± 0.025
2.503TyrPro: 2.503 ± 0.893
0.0TyrGln: 0.0 ± 0.0
0.0TyrArg: 0.0 ± 0.0
2.503TyrSer: 2.503 ± 0.893
3.129TyrThr: 3.129 ± 0.36
1.252TyrVal: 1.252 ± 0.025
0.626TyrTrp: 0.626 ± 0.434
1.252TyrTyr: 1.252 ± 0.868
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 (1599 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