Amino acid dipepetide frequency for Jatropha leaf curl Gujarat 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
7.353AlaAla: 7.353 ± 1.719
0.919AlaCys: 0.919 ± 0.815
1.838AlaAsp: 1.838 ± 0.698
2.757AlaGlu: 2.757 ± 1.413
0.919AlaPhe: 0.919 ± 0.847
0.919AlaGly: 0.919 ± 0.815
2.757AlaHis: 2.757 ± 1.413
3.676AlaIle: 3.676 ± 1.086
3.676AlaLys: 3.676 ± 1.594
4.596AlaLeu: 4.596 ± 1.544
0.919AlaMet: 0.919 ± 0.901
0.919AlaAsn: 0.919 ± 0.687
2.757AlaPro: 2.757 ± 0.971
2.757AlaGln: 2.757 ± 1.184
3.676AlaArg: 3.676 ± 1.965
3.676AlaSer: 3.676 ± 2.465
3.676AlaThr: 3.676 ± 1.302
2.757AlaVal: 2.757 ± 1.45
2.757AlaTrp: 2.757 ± 1.12
0.919AlaTyr: 0.919 ± 0.687
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
0.919CysGlu: 0.919 ± 0.815
0.0CysPhe: 0.0 ± 0.0
1.838CysGly: 1.838 ± 0.947
0.919CysHis: 0.919 ± 0.847
1.838CysIle: 1.838 ± 1.16
0.919CysLys: 0.919 ± 0.815
0.0CysLeu: 0.0 ± 0.0
1.838CysMet: 1.838 ± 1.485
0.919CysAsn: 0.919 ± 0.687
1.838CysPro: 1.838 ± 1.993
1.838CysGln: 1.838 ± 1.13
0.919CysArg: 0.919 ± 0.687
4.596CysSer: 4.596 ± 1.925
0.919CysThr: 0.919 ± 0.815
0.919CysVal: 0.919 ± 0.815
0.919CysTrp: 0.919 ± 0.901
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.757AspAla: 2.757 ± 2.062
0.0AspCys: 0.0 ± 0.0
1.838AspAsp: 1.838 ± 0.947
3.676AspGlu: 3.676 ± 1.086
2.757AspPhe: 2.757 ± 0.864
4.596AspGly: 4.596 ± 2.317
1.838AspHis: 1.838 ± 1.213
1.838AspIle: 1.838 ± 1.16
2.757AspLys: 2.757 ± 1.12
7.353AspLeu: 7.353 ± 3.003
0.919AspMet: 0.919 ± 0.901
0.919AspAsn: 0.919 ± 0.815
1.838AspPro: 1.838 ± 1.13
2.757AspGln: 2.757 ± 1.583
1.838AspArg: 1.838 ± 1.63
5.515AspSer: 5.515 ± 1.425
2.757AspThr: 2.757 ± 1.267
4.596AspVal: 4.596 ± 1.993
0.919AspTrp: 0.919 ± 0.687
0.919AspTyr: 0.919 ± 0.687
0.0AspXaa: 0.0 ± 0.0
Glu
3.676GluAla: 3.676 ± 1.184
0.0GluCys: 0.0 ± 0.0
0.0GluAsp: 0.0 ± 0.0
1.838GluGlu: 1.838 ± 0.947
2.757GluPhe: 2.757 ± 1.583
4.596GluGly: 4.596 ± 1.78
1.838GluHis: 1.838 ± 1.803
1.838GluIle: 1.838 ± 1.031
0.0GluLys: 0.0 ± 0.0
5.515GluLeu: 5.515 ± 2.219
0.0GluMet: 0.0 ± 0.0
5.515GluAsn: 5.515 ± 1.914
2.757GluPro: 2.757 ± 1.12
2.757GluGln: 2.757 ± 0.864
0.0GluArg: 0.0 ± 0.0
3.676GluSer: 3.676 ± 1.4
0.0GluThr: 0.0 ± 0.0
3.676GluVal: 3.676 ± 1.106
1.838GluTrp: 1.838 ± 0.947
0.0GluTyr: 0.0 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.919PheCys: 0.919 ± 0.815
3.676PheAsp: 3.676 ± 1.396
0.919PheGlu: 0.919 ± 0.815
2.757PhePhe: 2.757 ± 1.353
0.919PheGly: 0.919 ± 0.815
2.757PheHis: 2.757 ± 1.583
2.757PheIle: 2.757 ± 2.062
3.676PheLys: 3.676 ± 2.553
6.434PheLeu: 6.434 ± 1.714
1.838PheMet: 1.838 ± 0.949
2.757PheAsn: 2.757 ± 0.864
0.919PhePro: 0.919 ± 0.997
2.757PheGln: 2.757 ± 1.661
2.757PheArg: 2.757 ± 1.266
0.919PheSer: 0.919 ± 0.687
2.757PheThr: 2.757 ± 0.84
0.0PheVal: 0.0 ± 0.0
0.0PheTrp: 0.0 ± 0.0
0.919PheTyr: 0.919 ± 0.815
0.0PheXaa: 0.0 ± 0.0
Gly
2.757GlyAla: 2.757 ± 1.41
1.838GlyCys: 1.838 ± 1.084
3.676GlyAsp: 3.676 ± 1.389
2.757GlyGlu: 2.757 ± 0.864
4.596GlyPhe: 4.596 ± 2.596
4.596GlyGly: 4.596 ± 0.976
2.757GlyHis: 2.757 ± 1.267
0.919GlyIle: 0.919 ± 0.687
6.434GlyLys: 6.434 ± 2.662
2.757GlyLeu: 2.757 ± 1.184
0.0GlyMet: 0.0 ± 0.0
0.919GlyAsn: 0.919 ± 1.04
3.676GlyPro: 3.676 ± 1.723
2.757GlyGln: 2.757 ± 0.971
0.919GlyArg: 0.919 ± 0.687
7.353GlySer: 7.353 ± 1.856
6.434GlyThr: 6.434 ± 2.305
2.757GlyVal: 2.757 ± 2.092
0.0GlyTrp: 0.0 ± 0.0
0.0GlyTyr: 0.0 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.919HisAla: 0.919 ± 0.815
0.919HisCys: 0.919 ± 0.847
1.838HisAsp: 1.838 ± 1.16
2.757HisGlu: 2.757 ± 2.017
2.757HisPhe: 2.757 ± 1.583
2.757HisGly: 2.757 ± 1.624
1.838HisHis: 1.838 ± 1.271
2.757HisIle: 2.757 ± 1.39
0.919HisLys: 0.919 ± 0.997
1.838HisLeu: 1.838 ± 1.375
0.0HisMet: 0.0 ± 0.0
4.596HisAsn: 4.596 ± 1.855
0.919HisPro: 0.919 ± 0.687
0.919HisGln: 0.919 ± 0.901
3.676HisArg: 3.676 ± 2.55
2.757HisSer: 2.757 ± 1.544
2.757HisThr: 2.757 ± 1.647
1.838HisVal: 1.838 ± 0.929
0.0HisTrp: 0.0 ± 0.0
0.919HisTyr: 0.919 ± 0.687
0.0HisXaa: 0.0 ± 0.0
Ile
0.0IleAla: 0.0 ± 0.0
3.676IleCys: 3.676 ± 1.464
3.676IleAsp: 3.676 ± 1.949
0.919IleGlu: 0.919 ± 0.687
1.838IlePhe: 1.838 ± 1.375
0.919IleGly: 0.919 ± 0.815
0.919IleHis: 0.919 ± 0.687
4.596IleIle: 4.596 ± 1.927
4.596IleLys: 4.596 ± 0.979
1.838IleLeu: 1.838 ± 0.698
0.0IleMet: 0.0 ± 0.0
3.676IleAsn: 3.676 ± 1.39
1.838IlePro: 1.838 ± 1.031
1.838IleGln: 1.838 ± 1.375
7.353IleArg: 7.353 ± 1.602
6.434IleSer: 6.434 ± 1.925
1.838IleThr: 1.838 ± 1.803
1.838IleVal: 1.838 ± 0.698
1.838IleTrp: 1.838 ± 1.16
2.757IleTyr: 2.757 ± 1.792
0.0IleXaa: 0.0 ± 0.0
Lys
1.838LysAla: 1.838 ± 0.929
0.919LysCys: 0.919 ± 0.687
0.919LysAsp: 0.919 ± 0.687
3.676LysGlu: 3.676 ± 1.723
1.838LysPhe: 1.838 ± 0.929
1.838LysGly: 1.838 ± 0.698
0.919LysHis: 0.919 ± 0.687
6.434LysIle: 6.434 ± 2.438
0.919LysLys: 0.919 ± 0.997
0.0LysLeu: 0.0 ± 0.0
0.0LysMet: 0.0 ± 0.0
4.596LysAsn: 4.596 ± 1.275
2.757LysPro: 2.757 ± 1.353
0.0LysGln: 0.0 ± 0.0
3.676LysArg: 3.676 ± 1.357
5.515LysSer: 5.515 ± 1.569
1.838LysThr: 1.838 ± 0.698
3.676LysVal: 3.676 ± 2.465
1.838LysTrp: 1.838 ± 1.63
3.676LysTyr: 3.676 ± 1.184
0.0LysXaa: 0.0 ± 0.0
Leu
2.757LeuAla: 2.757 ± 1.267
1.838LeuCys: 1.838 ± 1.375
7.353LeuAsp: 7.353 ± 2.622
3.676LeuGlu: 3.676 ± 1.594
0.919LeuPhe: 0.919 ± 0.847
7.353LeuGly: 7.353 ± 2.34
2.757LeuHis: 2.757 ± 1.214
5.515LeuIle: 5.515 ± 2.51
2.757LeuLys: 2.757 ± 1.12
1.838LeuLeu: 1.838 ± 1.485
2.757LeuMet: 2.757 ± 1.228
4.596LeuAsn: 4.596 ± 2.354
0.0LeuPro: 0.0 ± 0.0
1.838LeuGln: 1.838 ± 1.13
10.11LeuArg: 10.11 ± 3.825
1.838LeuSer: 1.838 ± 1.375
5.515LeuThr: 5.515 ± 1.988
2.757LeuVal: 2.757 ± 0.907
0.0LeuTrp: 0.0 ± 0.0
4.596LeuTyr: 4.596 ± 1.654
0.0LeuXaa: 0.0 ± 0.0
Met
0.919MetAla: 0.919 ± 0.815
1.838MetCys: 1.838 ± 1.27
3.676MetAsp: 3.676 ± 1.622
0.919MetGlu: 0.919 ± 0.901
1.838MetPhe: 1.838 ± 1.63
1.838MetGly: 1.838 ± 1.031
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
0.0MetLys: 0.0 ± 0.0
3.676MetLeu: 3.676 ± 1.4
0.0MetMet: 0.0 ± 0.0
1.838MetAsn: 1.838 ± 1.16
0.919MetPro: 0.919 ± 0.815
0.0MetGln: 0.0 ± 0.0
0.919MetArg: 0.919 ± 0.847
0.919MetSer: 0.919 ± 0.687
0.0MetThr: 0.0 ± 0.0
0.0MetVal: 0.0 ± 0.0
1.838MetTrp: 1.838 ± 1.13
0.919MetTyr: 0.919 ± 0.815
0.0MetXaa: 0.0 ± 0.0
Asn
3.676AsnAla: 3.676 ± 1.104
1.838AsnCys: 1.838 ± 1.694
1.838AsnAsp: 1.838 ± 1.375
1.838AsnGlu: 1.838 ± 1.09
0.919AsnPhe: 0.919 ± 0.815
3.676AsnGly: 3.676 ± 1.406
3.676AsnHis: 3.676 ± 1.859
2.757AsnIle: 2.757 ± 1.12
0.0AsnLys: 0.0 ± 0.0
3.676AsnLeu: 3.676 ± 1.785
2.757AsnMet: 2.757 ± 2.434
1.838AsnAsn: 1.838 ± 1.084
3.676AsnPro: 3.676 ± 1.106
1.838AsnGln: 1.838 ± 0.698
3.676AsnArg: 3.676 ± 1.893
3.676AsnSer: 3.676 ± 1.965
4.596AsnThr: 4.596 ± 1.038
1.838AsnVal: 1.838 ± 1.375
0.0AsnTrp: 0.0 ± 0.0
3.676AsnTyr: 3.676 ± 1.184
0.0AsnXaa: 0.0 ± 0.0
Pro
3.676ProAla: 3.676 ± 0.985
1.838ProCys: 1.838 ± 1.09
5.515ProAsp: 5.515 ± 2.152
0.919ProGlu: 0.919 ± 0.847
1.838ProPhe: 1.838 ± 0.929
2.757ProGly: 2.757 ± 0.971
2.757ProHis: 2.757 ± 2.062
1.838ProIle: 1.838 ± 1.271
5.515ProLys: 5.515 ± 2.094
5.515ProLeu: 5.515 ± 1.498
0.919ProMet: 0.919 ± 0.815
3.676ProAsn: 3.676 ± 1.949
1.838ProPro: 1.838 ± 1.375
5.515ProGln: 5.515 ± 2.651
3.676ProArg: 3.676 ± 2.164
3.676ProSer: 3.676 ± 1.858
5.515ProThr: 5.515 ± 2.019
3.676ProVal: 3.676 ± 1.357
0.0ProTrp: 0.0 ± 0.0
1.838ProTyr: 1.838 ± 1.09
0.0ProXaa: 0.0 ± 0.0
Gln
4.596GlnAla: 4.596 ± 2.184
0.919GlnCys: 0.919 ± 0.901
2.757GlnAsp: 2.757 ± 1.266
0.919GlnGlu: 0.919 ± 0.815
0.919GlnPhe: 0.919 ± 0.687
2.757GlnGly: 2.757 ± 2.062
1.838GlnHis: 1.838 ± 1.269
3.676GlnIle: 3.676 ± 1.949
0.0GlnLys: 0.0 ± 0.0
1.838GlnLeu: 1.838 ± 1.485
0.0GlnMet: 0.0 ± 0.0
1.838GlnAsn: 1.838 ± 0.947
5.515GlnPro: 5.515 ± 3.259
4.596GlnGln: 4.596 ± 1.157
2.757GlnArg: 2.757 ± 1.41
2.757GlnSer: 2.757 ± 0.864
2.757GlnThr: 2.757 ± 1.363
3.676GlnVal: 3.676 ± 0.903
0.919GlnTrp: 0.919 ± 0.687
0.919GlnTyr: 0.919 ± 0.815
0.0GlnXaa: 0.0 ± 0.0
Arg
4.596ArgAla: 4.596 ± 1.937
1.838ArgCys: 1.838 ± 1.13
5.515ArgAsp: 5.515 ± 1.581
2.757ArgGlu: 2.757 ± 1.41
5.515ArgPhe: 5.515 ± 1.728
3.676ArgGly: 3.676 ± 1.086
2.757ArgHis: 2.757 ± 1.266
3.676ArgIle: 3.676 ± 1.467
2.757ArgLys: 2.757 ± 1.792
4.596ArgLeu: 4.596 ± 2.354
0.0ArgMet: 0.0 ± 0.0
1.838ArgAsn: 1.838 ± 1.375
9.191ArgPro: 9.191 ± 2.691
0.919ArgGln: 0.919 ± 0.997
7.353ArgArg: 7.353 ± 4.337
5.515ArgSer: 5.515 ± 1.532
4.596ArgThr: 4.596 ± 3.032
5.515ArgVal: 5.515 ± 2.061
0.0ArgTrp: 0.0 ± 0.0
3.676ArgTyr: 3.676 ± 1.909
0.0ArgXaa: 0.0 ± 0.0
Ser
2.757SerAla: 2.757 ± 2.062
0.919SerCys: 0.919 ± 0.997
3.676SerAsp: 3.676 ± 0.985
2.757SerGlu: 2.757 ± 1.583
1.838SerPhe: 1.838 ± 0.698
2.757SerGly: 2.757 ± 1.267
0.0SerHis: 0.0 ± 0.0
1.838SerIle: 1.838 ± 1.031
3.676SerLys: 3.676 ± 1.357
4.596SerLeu: 4.596 ± 2.373
1.838SerMet: 1.838 ± 0.911
5.515SerAsn: 5.515 ± 1.227
11.029SerPro: 11.029 ± 2.267
3.676SerGln: 3.676 ± 1.186
6.434SerArg: 6.434 ± 1.881
14.706SerSer: 14.706 ± 4.007
9.191SerThr: 9.191 ± 4.213
6.434SerVal: 6.434 ± 2.532
0.0SerTrp: 0.0 ± 0.0
2.757SerTyr: 2.757 ± 1.422
0.0SerXaa: 0.0 ± 0.0
Thr
5.515ThrAla: 5.515 ± 0.867
0.0ThrCys: 0.0 ± 0.0
0.0ThrAsp: 0.0 ± 0.0
3.676ThrGlu: 3.676 ± 2.334
1.838ThrPhe: 1.838 ± 1.375
6.434ThrGly: 6.434 ± 1.945
3.676ThrHis: 3.676 ± 2.169
0.919ThrIle: 0.919 ± 0.687
2.757ThrLys: 2.757 ± 1.12
5.515ThrLeu: 5.515 ± 1.75
0.919ThrMet: 0.919 ± 0.687
2.757ThrAsn: 2.757 ± 1.863
4.596ThrPro: 4.596 ± 0.976
0.919ThrGln: 0.919 ± 0.687
5.515ThrArg: 5.515 ± 1.368
4.596ThrSer: 4.596 ± 2.197
2.757ThrThr: 2.757 ± 1.544
6.434ThrVal: 6.434 ± 3.552
1.838ThrTrp: 1.838 ± 1.384
2.757ThrTyr: 2.757 ± 1.413
0.0ThrXaa: 0.0 ± 0.0
Val
0.0ValAla: 0.0 ± 0.0
0.0ValCys: 0.0 ± 0.0
2.757ValAsp: 2.757 ± 0.84
2.757ValGlu: 2.757 ± 1.926
1.838ValPhe: 1.838 ± 1.16
1.838ValGly: 1.838 ± 1.084
2.757ValHis: 2.757 ± 1.266
3.676ValIle: 3.676 ± 1.486
3.676ValLys: 3.676 ± 1.302
4.596ValLeu: 4.596 ± 2.478
2.757ValMet: 2.757 ± 1.353
1.838ValAsn: 1.838 ± 1.27
4.596ValPro: 4.596 ± 1.582
5.515ValGln: 5.515 ± 1.542
5.515ValArg: 5.515 ± 2.894
4.596ValSer: 4.596 ± 1.562
2.757ValThr: 2.757 ± 2.445
3.676ValVal: 3.676 ± 1.731
0.0ValTrp: 0.0 ± 0.0
5.515ValTyr: 5.515 ± 1.883
0.0ValXaa: 0.0 ± 0.0
Trp
1.838TrpAla: 1.838 ± 1.375
0.0TrpCys: 0.0 ± 0.0
0.919TrpAsp: 0.919 ± 0.997
0.919TrpGlu: 0.919 ± 0.901
0.0TrpPhe: 0.0 ± 0.0
0.919TrpGly: 0.919 ± 0.687
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
1.838TrpMet: 1.838 ± 1.16
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.919TrpGln: 0.919 ± 0.687
0.919TrpArg: 0.919 ± 0.847
0.919TrpSer: 0.919 ± 0.815
1.838TrpThr: 1.838 ± 1.16
0.919TrpVal: 0.919 ± 0.687
0.0TrpTrp: 0.0 ± 0.0
2.757TrpTyr: 2.757 ± 0.971
0.0TrpXaa: 0.0 ± 0.0
Tyr
4.596TyrAla: 4.596 ± 1.975
0.919TyrCys: 0.919 ± 0.997
0.919TyrAsp: 0.919 ± 0.815
0.919TyrGlu: 0.919 ± 0.815
2.757TyrPhe: 2.757 ± 0.864
0.919TyrGly: 0.919 ± 0.687
0.919TyrHis: 0.919 ± 0.997
1.838TyrIle: 1.838 ± 0.698
1.838TyrLys: 1.838 ± 1.375
4.596TyrLeu: 4.596 ± 1.478
1.838TyrMet: 1.838 ± 1.123
1.838TyrAsn: 1.838 ± 0.698
1.838TyrPro: 1.838 ± 1.031
1.838TyrGln: 1.838 ± 1.16
4.596TyrArg: 4.596 ± 2.165
2.757TyrSer: 2.757 ± 1.184
0.919TyrThr: 0.919 ± 0.901
3.676TyrVal: 3.676 ± 1.086
0.0TyrTrp: 0.0 ± 0.0
0.919TyrTyr: 0.919 ± 0.847
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 6 proteins (1089 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