Amino acid dipepetide frequency for Cotton leaf curl Gezira virus-[okra:BFA]

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
4.513AlaAla: 4.513 ± 3.463
0.903AlaCys: 0.903 ± 0.813
1.805AlaAsp: 1.805 ± 1.197
0.903AlaGlu: 0.903 ± 0.693
0.903AlaPhe: 0.903 ± 1.128
1.805AlaGly: 1.805 ± 0.77
3.61AlaHis: 3.61 ± 1.454
1.805AlaIle: 1.805 ± 1.197
3.61AlaLys: 3.61 ± 1.368
4.513AlaLeu: 4.513 ± 2.479
0.0AlaMet: 0.0 ± 0.0
1.805AlaAsn: 1.805 ± 1.001
3.61AlaPro: 3.61 ± 1.218
0.903AlaGln: 0.903 ± 0.693
4.513AlaArg: 4.513 ± 1.521
5.415AlaSer: 5.415 ± 0.984
4.513AlaThr: 4.513 ± 2.035
2.708AlaVal: 2.708 ± 2.041
1.805AlaTrp: 1.805 ± 0.77
0.903AlaTyr: 0.903 ± 0.693
0.0AlaXaa: 0.0 ± 0.0
Cys
0.903CysAla: 0.903 ± 1.128
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.903CysGlu: 0.903 ± 0.813
1.805CysPhe: 1.805 ± 1.237
1.805CysGly: 1.805 ± 1.074
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.903CysLys: 0.903 ± 0.813
0.0CysLeu: 0.0 ± 0.0
0.903CysMet: 0.903 ± 0.997
0.903CysAsn: 0.903 ± 0.693
2.708CysPro: 2.708 ± 2.991
0.903CysGln: 0.903 ± 0.693
1.805CysArg: 1.805 ± 1.074
0.903CysSer: 0.903 ± 0.693
3.61CysThr: 3.61 ± 2.339
0.903CysVal: 0.903 ± 0.813
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.708AspAla: 2.708 ± 1.412
0.0AspCys: 0.0 ± 0.0
3.61AspAsp: 3.61 ± 1.304
0.903AspGlu: 0.903 ± 0.693
2.708AspPhe: 2.708 ± 0.901
2.708AspGly: 2.708 ± 2.078
0.903AspHis: 0.903 ± 0.813
1.805AspIle: 1.805 ± 1.197
1.805AspLys: 1.805 ± 1.074
6.318AspLeu: 6.318 ± 1.735
0.0AspMet: 0.0 ± 0.659
4.513AspAsn: 4.513 ± 2.542
2.708AspPro: 2.708 ± 1.94
1.805AspGln: 1.805 ± 1.062
2.708AspArg: 2.708 ± 0.875
4.513AspSer: 4.513 ± 2.005
0.903AspThr: 0.903 ± 0.693
6.318AspVal: 6.318 ± 1.729
1.805AspTrp: 1.805 ± 1.074
0.0AspTyr: 0.0 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
5.415GluAla: 5.415 ± 1.385
0.0GluCys: 0.0 ± 0.0
2.708GluAsp: 2.708 ± 1.322
5.415GluGlu: 5.415 ± 4.156
3.61GluPhe: 3.61 ± 1.814
4.513GluGly: 4.513 ± 0.961
0.0GluHis: 0.0 ± 0.0
0.0GluIle: 0.0 ± 0.0
0.903GluLys: 0.903 ± 0.693
8.123GluLeu: 8.123 ± 2.251
0.903GluMet: 0.903 ± 0.768
4.513GluAsn: 4.513 ± 1.564
1.805GluPro: 1.805 ± 0.77
2.708GluGln: 2.708 ± 1.424
1.805GluArg: 1.805 ± 1.074
6.318GluSer: 6.318 ± 2.944
1.805GluThr: 1.805 ± 1.001
0.903GluVal: 0.903 ± 1.015
2.708GluTrp: 2.708 ± 1.412
0.903GluTyr: 0.903 ± 0.693
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.0PheCys: 0.0 ± 0.0
3.61PheAsp: 3.61 ± 1.54
1.805PheGlu: 1.805 ± 0.77
1.805PhePhe: 1.805 ± 1.626
0.903PheGly: 0.903 ± 0.813
3.61PheHis: 3.61 ± 1.542
0.903PheIle: 0.903 ± 0.693
2.708PheLys: 2.708 ± 1.419
6.318PheLeu: 6.318 ± 2.006
1.805PheMet: 1.805 ± 0.907
1.805PheAsn: 1.805 ± 1.042
1.805PhePro: 1.805 ± 1.062
3.61PheGln: 3.61 ± 1.029
5.415PheArg: 5.415 ± 2.506
1.805PheSer: 1.805 ± 1.001
4.513PheThr: 4.513 ± 2.474
0.903PheVal: 0.903 ± 0.693
0.0PheTrp: 0.0 ± 0.0
0.903PheTyr: 0.903 ± 0.813
0.0PheXaa: 0.0 ± 0.0
Gly
1.805GlyAla: 1.805 ± 1.385
1.805GlyCys: 1.805 ± 1.197
2.708GlyAsp: 2.708 ± 1.241
4.513GlyGlu: 4.513 ± 1.892
1.805GlyPhe: 1.805 ± 1.532
3.61GlyGly: 3.61 ± 1.826
0.903GlyHis: 0.903 ± 0.693
3.61GlyIle: 3.61 ± 1.005
5.415GlyLys: 5.415 ± 2.31
4.513GlyLeu: 4.513 ± 1.804
1.805GlyMet: 1.805 ± 1.107
2.708GlyAsn: 2.708 ± 1.419
3.61GlyPro: 3.61 ± 1.54
3.61GlyGln: 3.61 ± 1.218
0.903GlyArg: 0.903 ± 0.693
1.805GlySer: 1.805 ± 1.001
1.805GlyThr: 1.805 ± 1.074
4.513GlyVal: 4.513 ± 1.959
0.0GlyTrp: 0.0 ± 0.0
0.903GlyTyr: 0.903 ± 0.997
0.0GlyXaa: 0.0 ± 0.0
His
0.903HisAla: 0.903 ± 0.813
1.805HisCys: 1.805 ± 1.532
0.0HisAsp: 0.0 ± 0.0
1.805HisGlu: 1.805 ± 1.074
3.61HisPhe: 3.61 ± 1.164
1.805HisGly: 1.805 ± 1.177
1.805HisHis: 1.805 ± 1.532
0.903HisIle: 0.903 ± 1.015
1.805HisLys: 1.805 ± 1.177
2.708HisLeu: 2.708 ± 2.078
0.0HisMet: 0.0 ± 0.0
2.708HisAsn: 2.708 ± 1.419
0.903HisPro: 0.903 ± 0.693
2.708HisGln: 2.708 ± 1.387
3.61HisArg: 3.61 ± 1.867
1.805HisSer: 1.805 ± 1.457
2.708HisThr: 2.708 ± 2.439
2.708HisVal: 2.708 ± 1.127
0.0HisTrp: 0.0 ± 0.0
0.903HisTyr: 0.903 ± 0.693
0.0HisXaa: 0.0 ± 0.0
Ile
0.0IleAla: 0.0 ± 0.0
0.903IleCys: 0.903 ± 0.693
4.513IleAsp: 4.513 ± 1.779
1.805IleGlu: 1.805 ± 0.907
1.805IlePhe: 1.805 ± 1.385
3.61IleGly: 3.61 ± 1.748
0.903IleHis: 0.903 ± 0.768
2.708IleIle: 2.708 ± 1.91
6.318IleLys: 6.318 ± 1.513
1.805IleLeu: 1.805 ± 1.626
1.805IleMet: 1.805 ± 1.322
3.61IleAsn: 3.61 ± 1.459
1.805IlePro: 1.805 ± 1.074
3.61IleGln: 3.61 ± 1.363
5.415IleArg: 5.415 ± 2.299
6.318IleSer: 6.318 ± 2.055
1.805IleThr: 1.805 ± 0.907
2.708IleVal: 2.708 ± 1.424
0.903IleTrp: 0.903 ± 0.768
1.805IleTyr: 1.805 ± 1.626
0.0IleXaa: 0.0 ± 0.0
Lys
0.0LysAla: 0.0 ± 0.0
2.708LysCys: 2.708 ± 1.419
2.708LysAsp: 2.708 ± 2.078
5.415LysGlu: 5.415 ± 1.97
2.708LysPhe: 2.708 ± 1.424
4.513LysGly: 4.513 ± 1.553
1.805LysHis: 1.805 ± 0.77
5.415LysIle: 5.415 ± 1.291
2.708LysLys: 2.708 ± 0.875
0.903LysLeu: 0.903 ± 0.768
0.0LysMet: 0.0 ± 0.0
3.61LysAsn: 3.61 ± 1.826
1.805LysPro: 1.805 ± 0.77
2.708LysGln: 2.708 ± 1.204
5.415LysArg: 5.415 ± 2.382
3.61LysSer: 3.61 ± 1.826
3.61LysThr: 3.61 ± 1.454
4.513LysVal: 4.513 ± 1.989
0.0LysTrp: 0.0 ± 0.0
3.61LysTyr: 3.61 ± 1.454
0.0LysXaa: 0.0 ± 0.0
Leu
1.805LeuAla: 1.805 ± 1.062
2.708LeuCys: 2.708 ± 1.49
5.415LeuAsp: 5.415 ± 1.792
5.415LeuGlu: 5.415 ± 2.526
1.805LeuPhe: 1.805 ± 0.907
4.513LeuGly: 4.513 ± 1.395
1.805LeuHis: 1.805 ± 1.385
4.513LeuIle: 4.513 ± 1.741
4.513LeuLys: 4.513 ± 1.521
4.513LeuLeu: 4.513 ± 1.929
0.0LeuMet: 0.0 ± 0.0
5.415LeuAsn: 5.415 ± 1.045
0.903LeuPro: 0.903 ± 1.128
6.318LeuGln: 6.318 ± 1.709
4.513LeuArg: 4.513 ± 1.276
4.513LeuSer: 4.513 ± 1.691
6.318LeuThr: 6.318 ± 1.632
3.61LeuVal: 3.61 ± 2.187
0.0LeuTrp: 0.0 ± 0.0
6.318LeuTyr: 6.318 ± 2.92
0.0LeuXaa: 0.0 ± 0.0
Met
1.805MetAla: 1.805 ± 1.296
0.903MetCys: 0.903 ± 1.015
1.805MetAsp: 1.805 ± 1.042
0.903MetGlu: 0.903 ± 1.015
2.708MetPhe: 2.708 ± 1.707
0.903MetGly: 0.903 ± 0.693
0.0MetHis: 0.0 ± 0.0
0.903MetIle: 0.903 ± 0.768
1.805MetLys: 1.805 ± 1.042
0.903MetLeu: 0.903 ± 0.997
0.903MetMet: 0.903 ± 0.948
0.903MetAsn: 0.903 ± 0.768
0.903MetPro: 0.903 ± 0.693
0.903MetGln: 0.903 ± 0.768
0.903MetArg: 0.903 ± 1.128
0.903MetSer: 0.903 ± 0.813
0.903MetThr: 0.903 ± 1.015
0.0MetVal: 0.0 ± 0.0
0.903MetTrp: 0.903 ± 0.997
1.805MetTyr: 1.805 ± 1.626
0.0MetXaa: 0.0 ± 0.0
Asn
6.318AsnAla: 6.318 ± 1.836
0.0AsnCys: 0.0 ± 0.0
4.513AsnAsp: 4.513 ± 1.006
0.903AsnGlu: 0.903 ± 0.813
1.805AsnPhe: 1.805 ± 1.042
1.805AsnGly: 1.805 ± 1.389
5.415AsnHis: 5.415 ± 1.967
2.708AsnIle: 2.708 ± 0.877
1.805AsnLys: 1.805 ± 0.77
3.61AsnLeu: 3.61 ± 1.392
2.708AsnMet: 2.708 ± 1.715
3.61AsnAsn: 3.61 ± 1.896
3.61AsnPro: 3.61 ± 1.189
3.61AsnGln: 3.61 ± 1.469
3.61AsnArg: 3.61 ± 1.916
4.513AsnSer: 4.513 ± 1.536
0.903AsnThr: 0.903 ± 0.693
5.415AsnVal: 5.415 ± 1.412
0.0AsnTrp: 0.0 ± 0.0
3.61AsnTyr: 3.61 ± 1.454
0.0AsnXaa: 0.0 ± 0.0
Pro
3.61ProAla: 3.61 ± 1.54
1.805ProCys: 1.805 ± 1.197
1.805ProAsp: 1.805 ± 0.77
1.805ProGlu: 1.805 ± 1.062
0.903ProPhe: 0.903 ± 0.693
2.708ProGly: 2.708 ± 0.875
3.61ProHis: 3.61 ± 2.067
1.805ProIle: 1.805 ± 1.074
4.513ProLys: 4.513 ± 1.691
3.61ProLeu: 3.61 ± 0.888
0.903ProMet: 0.903 ± 1.015
2.708ProAsn: 2.708 ± 2.078
2.708ProPro: 2.708 ± 1.419
2.708ProGln: 2.708 ± 2.263
3.61ProArg: 3.61 ± 2.885
7.22ProSer: 7.22 ± 3.275
5.415ProThr: 5.415 ± 2.216
2.708ProVal: 2.708 ± 0.875
0.0ProTrp: 0.0 ± 0.0
1.805ProTyr: 1.805 ± 0.77
0.0ProXaa: 0.0 ± 0.0
Gln
2.708GlnAla: 2.708 ± 1.944
0.0GlnCys: 0.0 ± 0.0
0.903GlnAsp: 0.903 ± 0.693
5.415GlnGlu: 5.415 ± 1.688
1.805GlnPhe: 1.805 ± 1.385
1.805GlnGly: 1.805 ± 1.074
1.805GlnHis: 1.805 ± 1.472
6.318GlnIle: 6.318 ± 2.267
2.708GlnLys: 2.708 ± 1.49
1.805GlnLeu: 1.805 ± 1.074
0.903GlnMet: 0.903 ± 1.128
3.61GlnAsn: 3.61 ± 1.032
4.513GlnPro: 4.513 ± 2.276
2.708GlnGln: 2.708 ± 1.372
2.708GlnArg: 2.708 ± 2.181
4.513GlnSer: 4.513 ± 1.027
4.513GlnThr: 4.513 ± 1.741
3.61GlnVal: 3.61 ± 1.304
0.0GlnTrp: 0.0 ± 0.0
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.513ArgAla: 4.513 ± 2.005
3.61ArgCys: 3.61 ± 2.17
4.513ArgAsp: 4.513 ± 2.835
6.318ArgGlu: 6.318 ± 3.166
3.61ArgPhe: 3.61 ± 1.428
1.805ArgGly: 1.805 ± 1.074
0.903ArgHis: 0.903 ± 0.997
4.513ArgIle: 4.513 ± 1.979
3.61ArgLys: 3.61 ± 2.084
6.318ArgLeu: 6.318 ± 2.203
2.708ArgMet: 2.708 ± 1.91
0.0ArgAsn: 0.0 ± 0.0
6.318ArgPro: 6.318 ± 1.679
2.708ArgGln: 2.708 ± 2.304
8.123ArgArg: 8.123 ± 4.422
4.513ArgSer: 4.513 ± 1.681
4.513ArgThr: 4.513 ± 1.053
2.708ArgVal: 2.708 ± 1.127
0.0ArgTrp: 0.0 ± 0.0
0.903ArgTyr: 0.903 ± 0.997
0.0ArgXaa: 0.0 ± 0.0
Ser
3.61SerAla: 3.61 ± 1.164
0.0SerCys: 0.0 ± 0.0
3.61SerAsp: 3.61 ± 1.032
3.61SerGlu: 3.61 ± 2.107
1.805SerPhe: 1.805 ± 1.074
4.513SerGly: 4.513 ± 1.206
0.0SerHis: 0.0 ± 0.0
3.61SerIle: 3.61 ± 1.09
4.513SerLys: 4.513 ± 1.536
1.805SerLeu: 1.805 ± 1.385
0.903SerMet: 0.903 ± 1.015
9.928SerAsn: 9.928 ± 2.632
9.928SerPro: 9.928 ± 1.27
3.61SerGln: 3.61 ± 2.339
5.415SerArg: 5.415 ± 2.316
12.635SerSer: 12.635 ± 5.305
6.318SerThr: 6.318 ± 3.127
1.805SerVal: 1.805 ± 1.107
0.903SerTrp: 0.903 ± 0.693
3.61SerTyr: 3.61 ± 1.164
0.0SerXaa: 0.0 ± 0.0
Thr
4.513ThrAla: 4.513 ± 1.461
1.805ThrCys: 1.805 ± 1.532
0.0ThrAsp: 0.0 ± 0.0
3.61ThrGlu: 3.61 ± 1.191
2.708ThrPhe: 2.708 ± 1.39
4.513ThrGly: 4.513 ± 1.798
6.318ThrHis: 6.318 ± 2.872
4.513ThrIle: 4.513 ± 2.16
2.708ThrLys: 2.708 ± 1.218
4.513ThrLeu: 4.513 ± 1.206
0.903ThrMet: 0.903 ± 0.768
4.513ThrAsn: 4.513 ± 2.035
2.708ThrPro: 2.708 ± 1.521
2.708ThrGln: 2.708 ± 1.241
0.903ThrArg: 0.903 ± 1.015
3.61ThrSer: 3.61 ± 2.914
0.903ThrThr: 0.903 ± 0.768
5.415ThrVal: 5.415 ± 1.967
0.903ThrTrp: 0.903 ± 1.015
1.805ThrTyr: 1.805 ± 1.197
0.0ThrXaa: 0.0 ± 0.0
Val
0.903ValAla: 0.903 ± 1.128
0.0ValCys: 0.0 ± 0.0
0.903ValAsp: 0.903 ± 0.693
2.708ValGlu: 2.708 ± 1.127
3.61ValPhe: 3.61 ± 1.005
0.903ValGly: 0.903 ± 0.813
0.903ValHis: 0.903 ± 0.997
5.415ValIle: 5.415 ± 1.97
4.513ValLys: 4.513 ± 1.346
7.22ValLeu: 7.22 ± 2.011
0.903ValMet: 0.903 ± 0.813
0.903ValAsn: 0.903 ± 0.768
2.708ValPro: 2.708 ± 0.875
3.61ValGln: 3.61 ± 2.17
6.318ValArg: 6.318 ± 3.506
5.415ValSer: 5.415 ± 0.984
1.805ValThr: 1.805 ± 1.626
2.708ValVal: 2.708 ± 1.94
2.708ValTrp: 2.708 ± 0.877
2.708ValTyr: 2.708 ± 1.707
0.0ValXaa: 0.0 ± 0.0
Trp
2.708TrpAla: 2.708 ± 2.078
0.0TrpCys: 0.0 ± 0.0
0.903TrpAsp: 0.903 ± 0.997
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.903TrpGly: 0.903 ± 0.693
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.903TrpMet: 0.903 ± 0.813
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.903TrpGln: 0.903 ± 0.693
0.903TrpArg: 0.903 ± 1.128
0.903TrpSer: 0.903 ± 1.128
2.708TrpThr: 2.708 ± 1.64
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
1.805TrpTyr: 1.805 ± 1.001
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.805TyrAla: 1.805 ± 0.77
0.0TyrCys: 0.0 ± 0.0
3.61TyrAsp: 3.61 ± 1.95
0.903TyrGlu: 0.903 ± 0.813
2.708TyrPhe: 2.708 ± 0.877
2.708TyrGly: 2.708 ± 1.05
0.903TyrHis: 0.903 ± 0.997
2.708TyrIle: 2.708 ± 1.218
0.903TyrLys: 0.903 ± 0.693
5.415TyrLeu: 5.415 ± 1.883
1.805TyrMet: 1.805 ± 1.001
2.708TyrAsn: 2.708 ± 0.877
0.903TyrPro: 0.903 ± 1.015
0.0TyrGln: 0.0 ± 0.0
3.61TyrArg: 3.61 ± 2.458
0.903TyrSer: 0.903 ± 0.693
0.0TyrThr: 0.0 ± 0.0
2.708TyrVal: 2.708 ± 1.372
0.0TyrTrp: 0.0 ± 0.0
0.0TyrTyr: 0.0 ± 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 6 proteins (1109 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