Amino acid dipepetide frequency for Exomis microphylla associated virus

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
3.39AlaAla: 3.39 ± 2.637
0.847AlaCys: 0.847 ± 1.002
1.695AlaAsp: 1.695 ± 0.731
2.542AlaGlu: 2.542 ± 0.94
2.542AlaPhe: 2.542 ± 0.94
1.695AlaGly: 1.695 ± 2.632
0.0AlaHis: 0.0 ± 0.0
1.695AlaIle: 1.695 ± 0.765
0.0AlaLys: 0.0 ± 0.0
1.695AlaLeu: 1.695 ± 1.528
3.39AlaMet: 3.39 ± 0.873
2.542AlaAsn: 2.542 ± 1.184
3.39AlaPro: 3.39 ± 1.277
1.695AlaGln: 1.695 ± 1.663
0.847AlaArg: 0.847 ± 0.625
5.085AlaSer: 5.085 ± 0.894
1.695AlaThr: 1.695 ± 1.195
3.39AlaVal: 3.39 ± 1.016
0.0AlaTrp: 0.0 ± 0.0
1.695AlaTyr: 1.695 ± 0.731
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.847CysAsp: 0.847 ± 1.316
1.695CysGlu: 1.695 ± 1.035
0.0CysPhe: 0.0 ± 0.0
0.847CysGly: 0.847 ± 0.625
0.0CysHis: 0.0 ± 0.0
2.542CysIle: 2.542 ± 1.184
0.847CysLys: 0.847 ± 0.669
1.695CysLeu: 1.695 ± 1.818
1.695CysMet: 1.695 ± 0.982
4.237CysAsn: 4.237 ± 1.941
1.695CysPro: 1.695 ± 0.731
0.0CysGln: 0.0 ± 0.0
2.542CysArg: 2.542 ± 1.908
0.0CysSer: 0.0 ± 0.0
0.847CysThr: 0.847 ± 0.669
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.39AspAla: 3.39 ± 1.195
0.0AspCys: 0.0 ± 0.0
1.695AspAsp: 1.695 ± 0.765
5.085AspGlu: 5.085 ± 1.459
2.542AspPhe: 2.542 ± 0.94
3.39AspGly: 3.39 ± 0.873
0.0AspHis: 0.0 ± 0.0
5.085AspIle: 5.085 ± 1.565
0.847AspLys: 0.847 ± 0.831
3.39AspLeu: 3.39 ± 1.872
2.542AspMet: 2.542 ± 1.471
4.237AspAsn: 4.237 ± 1.411
0.847AspPro: 0.847 ± 1.002
0.847AspGln: 0.847 ± 0.669
0.847AspArg: 0.847 ± 0.831
0.847AspSer: 0.847 ± 0.831
5.085AspThr: 5.085 ± 2.067
2.542AspVal: 2.542 ± 1.471
3.39AspTrp: 3.39 ± 1.965
6.78AspTyr: 6.78 ± 2.208
0.0AspXaa: 0.0 ± 0.0
Glu
0.847GluAla: 0.847 ± 1.316
0.0GluCys: 0.0 ± 0.0
5.932GluAsp: 5.932 ± 1.243
7.627GluGlu: 7.627 ± 4.974
3.39GluPhe: 3.39 ± 1.462
1.695GluGly: 1.695 ± 0.731
4.237GluHis: 4.237 ± 1.941
4.237GluIle: 4.237 ± 1.353
4.237GluLys: 4.237 ± 1.903
6.78GluLeu: 6.78 ± 2.393
0.0GluMet: 0.0 ± 0.0
2.542GluAsn: 2.542 ± 1.908
0.847GluPro: 0.847 ± 1.002
2.542GluGln: 2.542 ± 1.46
1.695GluArg: 1.695 ± 1.528
4.237GluSer: 4.237 ± 1.353
0.0GluThr: 0.0 ± 0.0
5.932GluVal: 5.932 ± 3.684
2.542GluTrp: 2.542 ± 0.94
0.847GluTyr: 0.847 ± 0.625
0.0GluXaa: 0.0 ± 0.0
Phe
1.695PheAla: 1.695 ± 0.731
0.0PheCys: 0.0 ± 0.0
1.695PheAsp: 1.695 ± 1.663
1.695PheGlu: 1.695 ± 0.731
3.39PhePhe: 3.39 ± 1.462
1.695PheGly: 1.695 ± 1.663
2.542PheHis: 2.542 ± 1.184
2.542PheIle: 2.542 ± 2.043
4.237PheLys: 4.237 ± 1.866
8.475PheLeu: 8.475 ± 2.286
0.0PheMet: 0.0 ± 0.0
5.085PheAsn: 5.085 ± 2.192
1.695PhePro: 1.695 ± 1.195
5.085PheGln: 5.085 ± 1.459
3.39PheArg: 3.39 ± 1.195
0.847PheSer: 0.847 ± 1.316
0.0PheThr: 0.0 ± 0.0
3.39PheVal: 3.39 ± 1.478
0.847PheTrp: 0.847 ± 0.831
2.542PheTyr: 2.542 ± 1.33
0.0PheXaa: 0.0 ± 0.0
Gly
0.0GlyAla: 0.0 ± 0.0
1.695GlyCys: 1.695 ± 1.035
2.542GlyAsp: 2.542 ± 0.625
5.085GlyGlu: 5.085 ± 3.895
3.39GlyPhe: 3.39 ± 1.016
8.475GlyGly: 8.475 ± 2.045
0.0GlyHis: 0.0 ± 0.0
2.542GlyIle: 2.542 ± 2.078
5.085GlyLys: 5.085 ± 1.906
3.39GlyLeu: 3.39 ± 1.462
2.542GlyMet: 2.542 ± 1.56
3.39GlyAsn: 3.39 ± 1.016
1.695GlyPro: 1.695 ± 1.035
2.542GlyGln: 2.542 ± 0.625
5.085GlyArg: 5.085 ± 2.368
4.237GlySer: 4.237 ± 2.564
3.39GlyThr: 3.39 ± 2.39
0.0GlyVal: 0.0 ± 0.0
0.0GlyTrp: 0.0 ± 0.0
0.0GlyTyr: 0.0 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.0HisAla: 0.0 ± 0.0
1.695HisCys: 1.695 ± 0.731
0.0HisAsp: 0.0 ± 0.0
0.0HisGlu: 0.0 ± 0.0
0.0HisPhe: 0.0 ± 0.0
0.0HisGly: 0.0 ± 0.0
2.542HisHis: 2.542 ± 1.184
0.0HisIle: 0.0 ± 0.0
0.847HisLys: 0.847 ± 0.625
0.0HisLeu: 0.0 ± 0.0
0.847HisMet: 0.847 ± 0.831
0.0HisAsn: 0.0 ± 0.0
3.39HisPro: 3.39 ± 1.462
0.0HisGln: 0.0 ± 0.0
0.847HisArg: 0.847 ± 0.625
1.695HisSer: 1.695 ± 0.731
4.237HisThr: 4.237 ± 1.866
0.847HisVal: 0.847 ± 0.625
0.847HisTrp: 0.847 ± 0.831
3.39HisTyr: 3.39 ± 1.462
0.0HisXaa: 0.0 ± 0.0
Ile
0.847IleAla: 0.847 ± 0.625
0.847IleCys: 0.847 ± 0.625
2.542IleAsp: 2.542 ± 1.184
0.847IleGlu: 0.847 ± 0.669
5.932IlePhe: 5.932 ± 1.73
4.237IleGly: 4.237 ± 1.227
0.0IleHis: 0.0 ± 0.0
0.847IleIle: 0.847 ± 0.669
0.847IleLys: 0.847 ± 0.625
11.864IleLeu: 11.864 ± 2.426
0.0IleMet: 0.0 ± 0.0
2.542IleAsn: 2.542 ± 1.592
1.695IlePro: 1.695 ± 0.765
2.542IleGln: 2.542 ± 1.386
2.542IleArg: 2.542 ± 1.471
0.847IleSer: 0.847 ± 1.316
3.39IleThr: 3.39 ± 0.873
5.932IleVal: 5.932 ± 0.85
0.0IleTrp: 0.0 ± 0.0
1.695IleTyr: 1.695 ± 0.731
0.0IleXaa: 0.0 ± 0.0
Lys
2.542LysAla: 2.542 ± 1.798
0.847LysCys: 0.847 ± 1.002
4.237LysAsp: 4.237 ± 1.076
4.237LysGlu: 4.237 ± 1.076
0.847LysPhe: 0.847 ± 0.831
0.847LysGly: 0.847 ± 0.669
0.847LysHis: 0.847 ± 0.625
2.542LysIle: 2.542 ± 1.386
5.932LysLys: 5.932 ± 1.83
5.932LysLeu: 5.932 ± 1.055
2.542LysMet: 2.542 ± 0.625
1.695LysAsn: 1.695 ± 0.731
1.695LysPro: 1.695 ± 0.731
4.237LysGln: 4.237 ± 1.601
5.085LysArg: 5.085 ± 2.873
5.085LysSer: 5.085 ± 1.906
2.542LysThr: 2.542 ± 1.471
0.847LysVal: 0.847 ± 1.002
1.695LysTrp: 1.695 ± 1.195
2.542LysTyr: 2.542 ± 1.798
0.0LysXaa: 0.0 ± 0.0
Leu
2.542LeuAla: 2.542 ± 0.94
1.695LeuCys: 1.695 ± 1.338
3.39LeuAsp: 3.39 ± 0.873
1.695LeuGlu: 1.695 ± 0.731
9.322LeuPhe: 9.322 ± 2.308
1.695LeuGly: 1.695 ± 1.035
3.39LeuHis: 3.39 ± 1.462
1.695LeuIle: 1.695 ± 1.289
2.542LeuLys: 2.542 ± 2.494
8.475LeuLeu: 8.475 ± 2.591
0.847LeuMet: 0.847 ± 0.857
4.237LeuAsn: 4.237 ± 1.076
6.78LeuPro: 6.78 ± 1.773
3.39LeuGln: 3.39 ± 1.328
5.085LeuArg: 5.085 ± 1.881
4.237LeuSer: 4.237 ± 2.325
6.78LeuThr: 6.78 ± 2.9
0.847LeuVal: 0.847 ± 1.316
0.847LeuTrp: 0.847 ± 0.669
2.542LeuTyr: 2.542 ± 1.33
0.0LeuXaa: 0.0 ± 0.0
Met
3.39MetAla: 3.39 ± 3.326
0.0MetCys: 0.0 ± 0.0
2.542MetAsp: 2.542 ± 1.184
0.0MetGlu: 0.0 ± 0.0
0.0MetPhe: 0.0 ± 0.0
1.695MetGly: 1.695 ± 0.731
0.0MetHis: 0.0 ± 0.0
0.847MetIle: 0.847 ± 0.831
0.0MetLys: 0.0 ± 0.0
0.847MetLeu: 0.847 ± 0.831
1.695MetMet: 1.695 ± 1.528
1.695MetAsn: 1.695 ± 1.663
3.39MetPro: 3.39 ± 1.277
0.0MetGln: 0.0 ± 0.0
3.39MetArg: 3.39 ± 0.873
2.542MetSer: 2.542 ± 1.123
0.0MetThr: 0.0 ± 0.0
1.695MetVal: 1.695 ± 1.818
0.847MetTrp: 0.847 ± 0.831
2.542MetTyr: 2.542 ± 2.494
0.0MetXaa: 0.0 ± 0.0
Asn
5.085AsnAla: 5.085 ± 0.894
2.542AsnCys: 2.542 ± 0.625
5.085AsnAsp: 5.085 ± 1.801
2.542AsnGlu: 2.542 ± 0.625
0.847AsnPhe: 0.847 ± 1.002
5.932AsnGly: 5.932 ± 2.651
0.847AsnHis: 0.847 ± 0.625
5.932AsnIle: 5.932 ± 1.83
2.542AsnLys: 2.542 ± 0.94
3.39AsnLeu: 3.39 ± 1.044
0.847AsnMet: 0.847 ± 0.831
3.39AsnAsn: 3.39 ± 1.044
4.237AsnPro: 4.237 ± 2.325
1.695AsnGln: 1.695 ± 0.731
5.085AsnArg: 5.085 ± 0.894
1.695AsnSer: 1.695 ± 0.731
3.39AsnThr: 3.39 ± 1.277
4.237AsnVal: 4.237 ± 1.227
0.847AsnTrp: 0.847 ± 1.002
7.627AsnTyr: 7.627 ± 1.332
0.0AsnXaa: 0.0 ± 0.0
Pro
2.542ProAla: 2.542 ± 0.94
0.847ProCys: 0.847 ± 0.625
4.237ProAsp: 4.237 ± 0.971
5.932ProGlu: 5.932 ± 4.123
0.847ProPhe: 0.847 ± 1.002
0.847ProGly: 0.847 ± 0.625
0.0ProHis: 0.0 ± 0.0
0.0ProIle: 0.0 ± 0.0
1.695ProLys: 1.695 ± 0.731
0.0ProLeu: 0.0 ± 0.0
0.0ProMet: 0.0 ± 0.0
8.475ProAsn: 8.475 ± 2.152
3.39ProPro: 3.39 ± 1.462
0.847ProGln: 0.847 ± 1.316
9.322ProArg: 9.322 ± 3.329
5.085ProSer: 5.085 ± 1.906
5.085ProThr: 5.085 ± 2.192
3.39ProVal: 3.39 ± 2.39
0.847ProTrp: 0.847 ± 0.831
4.237ProTyr: 4.237 ± 1.366
0.0ProXaa: 0.0 ± 0.0
Gln
1.695GlnAla: 1.695 ± 1.289
2.542GlnCys: 2.542 ± 1.184
0.847GlnAsp: 0.847 ± 0.669
3.39GlnGlu: 3.39 ± 2.009
0.847GlnPhe: 0.847 ± 1.002
4.237GlnGly: 4.237 ± 2.908
0.0GlnHis: 0.0 ± 0.0
1.695GlnIle: 1.695 ± 0.731
5.085GlnLys: 5.085 ± 1.689
1.695GlnLeu: 1.695 ± 0.731
0.0GlnMet: 0.0 ± 0.0
1.695GlnAsn: 1.695 ± 0.894
0.0GlnPro: 0.0 ± 0.0
0.847GlnGln: 0.847 ± 1.316
0.847GlnArg: 0.847 ± 0.831
1.695GlnSer: 1.695 ± 0.894
2.542GlnThr: 2.542 ± 0.625
5.085GlnVal: 5.085 ± 2.563
3.39GlnTrp: 3.39 ± 0.873
0.847GlnTyr: 0.847 ± 0.831
0.0GlnXaa: 0.0 ± 0.0
Arg
3.39ArgAla: 3.39 ± 1.016
0.847ArgCys: 0.847 ± 1.316
3.39ArgAsp: 3.39 ± 1.52
3.39ArgGlu: 3.39 ± 1.462
3.39ArgPhe: 3.39 ± 1.016
0.847ArgGly: 0.847 ± 1.316
0.847ArgHis: 0.847 ± 0.625
5.932ArgIle: 5.932 ± 1.73
4.237ArgLys: 4.237 ± 2.938
0.847ArgLeu: 0.847 ± 0.831
0.847ArgMet: 0.847 ± 0.831
5.085ArgAsn: 5.085 ± 2.521
5.932ArgPro: 5.932 ± 1.907
0.847ArgGln: 0.847 ± 0.625
4.237ArgArg: 4.237 ± 1.477
10.169ArgSer: 10.169 ± 1.862
2.542ArgThr: 2.542 ± 1.184
3.39ArgVal: 3.39 ± 1.801
3.39ArgTrp: 3.39 ± 1.462
1.695ArgTyr: 1.695 ± 1.035
0.0ArgXaa: 0.0 ± 0.0
Ser
1.695SerAla: 1.695 ± 0.894
2.542SerCys: 2.542 ± 0.94
0.847SerAsp: 0.847 ± 0.625
1.695SerGlu: 1.695 ± 0.731
5.085SerPhe: 5.085 ± 1.459
7.627SerGly: 7.627 ± 2.565
0.0SerHis: 0.0 ± 0.0
2.542SerIle: 2.542 ± 1.125
1.695SerLys: 1.695 ± 1.818
4.237SerLeu: 4.237 ± 2.34
0.847SerMet: 0.847 ± 0.831
6.78SerAsn: 6.78 ± 1.329
3.39SerPro: 3.39 ± 1.462
5.932SerGln: 5.932 ± 2.818
4.237SerArg: 4.237 ± 3.811
6.78SerSer: 6.78 ± 1.957
6.78SerThr: 6.78 ± 3.469
3.39SerVal: 3.39 ± 1.872
0.0SerTrp: 0.0 ± 0.0
3.39SerTyr: 3.39 ± 1.462
0.0SerXaa: 0.0 ± 0.0
Thr
1.695ThrAla: 1.695 ± 0.731
0.0ThrCys: 0.0 ± 0.0
5.085ThrAsp: 5.085 ± 1.801
5.932ThrGlu: 5.932 ± 2.575
3.39ThrPhe: 3.39 ± 1.277
3.39ThrGly: 3.39 ± 1.52
2.542ThrHis: 2.542 ± 0.625
1.695ThrIle: 1.695 ± 0.894
5.932ThrLys: 5.932 ± 0.85
4.237ThrLeu: 4.237 ± 1.601
3.39ThrMet: 3.39 ± 1.277
5.085ThrAsn: 5.085 ± 1.471
3.39ThrPro: 3.39 ± 1.044
2.542ThrGln: 2.542 ± 1.184
0.0ThrArg: 0.0 ± 0.0
1.695ThrSer: 1.695 ± 1.059
2.542ThrThr: 2.542 ± 0.625
4.237ThrVal: 4.237 ± 1.993
0.0ThrTrp: 0.0 ± 0.0
5.932ThrTyr: 5.932 ± 1.384
0.0ThrXaa: 0.0 ± 0.0
Val
0.847ValAla: 0.847 ± 1.316
1.695ValCys: 1.695 ± 1.28
1.695ValAsp: 1.695 ± 1.195
1.695ValGlu: 1.695 ± 2.005
0.0ValPhe: 0.0 ± 0.0
3.39ValGly: 3.39 ± 1.016
0.0ValHis: 0.0 ± 0.0
1.695ValIle: 1.695 ± 0.765
6.78ValLys: 6.78 ± 3.469
3.39ValLeu: 3.39 ± 1.462
0.847ValMet: 0.847 ± 1.049
4.237ValAsn: 4.237 ± 1.227
6.78ValPro: 6.78 ± 2.947
2.542ValGln: 2.542 ± 1.379
4.237ValArg: 4.237 ± 2.759
5.085ValSer: 5.085 ± 0.765
2.542ValThr: 2.542 ± 1.798
2.542ValVal: 2.542 ± 2.078
2.542ValTrp: 2.542 ± 1.386
3.39ValTyr: 3.39 ± 2.484
0.0ValXaa: 0.0 ± 0.0
Trp
2.542TrpAla: 2.542 ± 1.184
0.0TrpCys: 0.0 ± 0.0
0.847TrpAsp: 0.847 ± 1.002
0.847TrpGlu: 0.847 ± 1.002
2.542TrpPhe: 2.542 ± 1.386
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
1.695TrpIle: 1.695 ± 1.249
1.695TrpLys: 1.695 ± 1.663
1.695TrpLeu: 1.695 ± 1.28
0.847TrpMet: 0.847 ± 0.831
0.0TrpAsn: 0.0 ± 0.0
1.695TrpPro: 1.695 ± 0.731
0.0TrpGln: 0.0 ± 0.0
1.695TrpArg: 1.695 ± 0.731
1.695TrpSer: 1.695 ± 1.195
3.39TrpThr: 3.39 ± 0.873
0.847TrpVal: 0.847 ± 0.831
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.695TyrAla: 1.695 ± 0.765
0.847TyrCys: 0.847 ± 1.316
4.237TyrAsp: 4.237 ± 1.076
4.237TyrGlu: 4.237 ± 0.917
2.542TyrPhe: 2.542 ± 0.625
2.542TyrGly: 2.542 ± 1.908
3.39TyrHis: 3.39 ± 0.873
4.237TyrIle: 4.237 ± 1.866
1.695TyrLys: 1.695 ± 1.663
0.847TyrLeu: 0.847 ± 0.625
2.542TyrMet: 2.542 ± 1.341
0.847TyrAsn: 0.847 ± 1.002
1.695TyrPro: 1.695 ± 1.195
0.847TyrGln: 0.847 ± 0.625
4.237TyrArg: 4.237 ± 1.076
5.932TyrSer: 5.932 ± 1.88
5.932TyrThr: 5.932 ± 1.64
3.39TyrVal: 3.39 ± 1.277
0.0TyrTrp: 0.0 ± 0.0
2.542TyrTyr: 2.542 ± 1.184
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 5 proteins (1181 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