Amino acid dipepetide frequency for Maize Iranian mosaic nucleorhabdovirus

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
5.267AlaAla: 5.267 ± 1.733
2.107AlaCys: 2.107 ± 0.766
4.214AlaAsp: 4.214 ± 1.036
3.687AlaGlu: 3.687 ± 1.028
2.634AlaPhe: 2.634 ± 1.357
4.214AlaGly: 4.214 ± 1.516
0.79AlaHis: 0.79 ± 0.367
5.267AlaIle: 5.267 ± 1.917
2.107AlaLys: 2.107 ± 0.499
7.111AlaLeu: 7.111 ± 1.066
1.317AlaMet: 1.317 ± 0.836
2.107AlaAsn: 2.107 ± 0.938
2.897AlaPro: 2.897 ± 0.298
0.263AlaGln: 0.263 ± 0.343
2.107AlaArg: 2.107 ± 0.82
6.057AlaSer: 6.057 ± 0.651
4.477AlaThr: 4.477 ± 1.514
4.741AlaVal: 4.741 ± 1.145
0.79AlaTrp: 0.79 ± 0.498
1.053AlaTyr: 1.053 ± 0.41
0.0AlaXaa: 0.0 ± 0.0
Cys
0.79CysAla: 0.79 ± 0.311
0.527CysCys: 0.527 ± 0.332
1.317CysAsp: 1.317 ± 0.803
0.527CysGlu: 0.527 ± 0.444
0.527CysPhe: 0.527 ± 0.269
1.053CysGly: 1.053 ± 0.474
0.79CysHis: 0.79 ± 0.367
0.527CysIle: 0.527 ± 0.332
0.263CysLys: 0.263 ± 0.166
1.844CysLeu: 1.844 ± 0.654
0.527CysMet: 0.527 ± 0.35
0.263CysAsn: 0.263 ± 0.166
1.58CysPro: 1.58 ± 0.66
0.79CysGln: 0.79 ± 0.314
1.053CysArg: 1.053 ± 0.841
1.58CysSer: 1.58 ± 0.759
0.527CysThr: 0.527 ± 0.42
0.79CysVal: 0.79 ± 0.424
0.263CysTrp: 0.263 ± 0.166
0.527CysTyr: 0.527 ± 0.516
0.0CysXaa: 0.0 ± 0.0
Asp
4.477AspAla: 4.477 ± 1.238
0.263AspCys: 0.263 ± 0.291
4.741AspAsp: 4.741 ± 0.701
4.477AspGlu: 4.477 ± 1.103
1.317AspPhe: 1.317 ± 0.831
2.897AspGly: 2.897 ± 0.677
1.58AspHis: 1.58 ± 0.56
6.057AspIle: 6.057 ± 1.466
3.16AspLys: 3.16 ± 0.615
5.531AspLeu: 5.531 ± 1.479
1.317AspMet: 1.317 ± 0.545
2.107AspAsn: 2.107 ± 0.65
2.37AspPro: 2.37 ± 0.715
1.317AspGln: 1.317 ± 0.626
2.897AspArg: 2.897 ± 1.828
3.687AspSer: 3.687 ± 0.68
2.897AspThr: 2.897 ± 1.207
3.16AspVal: 3.16 ± 0.617
0.527AspTrp: 0.527 ± 0.332
1.317AspTyr: 1.317 ± 0.33
0.0AspXaa: 0.0 ± 0.0
Glu
2.897GluAla: 2.897 ± 0.495
1.053GluCys: 1.053 ± 0.384
2.634GluAsp: 2.634 ± 0.965
5.531GluGlu: 5.531 ± 1.122
2.634GluPhe: 2.634 ± 0.828
4.477GluGly: 4.477 ± 0.92
0.263GluHis: 0.263 ± 0.166
5.004GluIle: 5.004 ± 0.494
2.37GluLys: 2.37 ± 0.918
6.848GluLeu: 6.848 ± 2.384
1.317GluMet: 1.317 ± 1.106
3.16GluAsn: 3.16 ± 0.789
1.844GluPro: 1.844 ± 0.568
1.844GluGln: 1.844 ± 0.595
4.214GluArg: 4.214 ± 1.493
3.424GluSer: 3.424 ± 0.641
5.794GluThr: 5.794 ± 0.421
3.687GluVal: 3.687 ± 0.485
1.317GluTrp: 1.317 ± 0.439
1.053GluTyr: 1.053 ± 0.363
0.0GluXaa: 0.0 ± 0.0
Phe
1.317PheAla: 1.317 ± 0.831
0.0PheCys: 0.0 ± 0.0
1.317PheAsp: 1.317 ± 0.831
1.053PheGlu: 1.053 ± 0.363
1.053PhePhe: 1.053 ± 0.276
1.053PheGly: 1.053 ± 0.497
0.527PheHis: 0.527 ± 0.282
2.634PheIle: 2.634 ± 0.698
1.053PheLys: 1.053 ± 0.463
4.214PheLeu: 4.214 ± 0.778
1.317PheMet: 1.317 ± 0.413
1.317PheAsn: 1.317 ± 0.651
2.634PhePro: 2.634 ± 0.726
1.58PheGln: 1.58 ± 0.329
2.107PheArg: 2.107 ± 0.798
3.95PheSer: 3.95 ± 0.672
1.317PheThr: 1.317 ± 0.389
0.527PheVal: 0.527 ± 0.282
1.053PheTrp: 1.053 ± 0.896
1.053PheTyr: 1.053 ± 0.276
0.0PheXaa: 0.0 ± 0.0
Gly
3.424GlyAla: 3.424 ± 1.114
0.79GlyCys: 0.79 ± 0.424
4.477GlyAsp: 4.477 ± 0.953
4.214GlyGlu: 4.214 ± 1.208
2.107GlyPhe: 2.107 ± 0.727
3.424GlyGly: 3.424 ± 1.172
1.317GlyHis: 1.317 ± 0.439
6.848GlyIle: 6.848 ± 1.399
3.687GlyLys: 3.687 ± 1.259
5.267GlyLeu: 5.267 ± 1.088
2.107GlyMet: 2.107 ± 0.53
2.107GlyAsn: 2.107 ± 0.745
1.053GlyPro: 1.053 ± 0.698
0.527GlyGln: 0.527 ± 0.6
2.634GlyArg: 2.634 ± 1.223
4.477GlySer: 4.477 ± 0.802
4.741GlyThr: 4.741 ± 1.623
4.741GlyVal: 4.741 ± 0.948
0.79GlyTrp: 0.79 ± 0.314
3.16GlyTyr: 3.16 ± 1.274
0.0GlyXaa: 0.0 ± 0.0
His
1.053HisAla: 1.053 ± 0.41
0.263HisCys: 0.263 ± 0.166
1.844HisAsp: 1.844 ± 0.619
1.58HisGlu: 1.58 ± 0.622
0.79HisPhe: 0.79 ± 0.367
1.053HisGly: 1.053 ± 0.665
0.263HisHis: 0.263 ± 0.166
1.844HisIle: 1.844 ± 1.132
0.79HisLys: 0.79 ± 0.387
3.687HisLeu: 3.687 ± 1.364
1.053HisMet: 1.053 ± 0.665
1.317HisAsn: 1.317 ± 0.439
1.844HisPro: 1.844 ± 0.619
0.263HisGln: 0.263 ± 0.291
1.053HisArg: 1.053 ± 0.463
1.053HisSer: 1.053 ± 0.539
0.79HisThr: 0.79 ± 0.367
2.37HisVal: 2.37 ± 0.955
0.527HisTrp: 0.527 ± 0.332
0.527HisTyr: 0.527 ± 0.372
0.0HisXaa: 0.0 ± 0.0
Ile
3.16IleAla: 3.16 ± 0.543
1.844IleCys: 1.844 ± 0.582
2.897IleAsp: 2.897 ± 1.02
3.687IleGlu: 3.687 ± 1.169
1.844IlePhe: 1.844 ± 0.567
4.477IleGly: 4.477 ± 1.551
2.107IleHis: 2.107 ± 0.607
6.848IleIle: 6.848 ± 1.572
3.95IleLys: 3.95 ± 0.83
7.638IleLeu: 7.638 ± 0.802
1.58IleMet: 1.58 ± 0.692
3.95IleAsn: 3.95 ± 1.461
5.004IlePro: 5.004 ± 1.116
1.58IleGln: 1.58 ± 0.997
3.16IleArg: 3.16 ± 0.949
5.267IleSer: 5.267 ± 1.198
5.004IleThr: 5.004 ± 1.702
4.477IleVal: 4.477 ± 0.692
1.844IleTrp: 1.844 ± 0.505
3.687IleTyr: 3.687 ± 0.746
0.0IleXaa: 0.0 ± 0.0
Lys
4.741LysAla: 4.741 ± 1.205
0.527LysCys: 0.527 ± 0.282
2.107LysAsp: 2.107 ± 0.781
5.267LysGlu: 5.267 ± 0.681
1.317LysPhe: 1.317 ± 1.121
3.95LysGly: 3.95 ± 0.499
1.58LysHis: 1.58 ± 0.303
3.16LysIle: 3.16 ± 0.662
3.424LysLys: 3.424 ± 0.758
4.214LysLeu: 4.214 ± 0.553
1.844LysMet: 1.844 ± 0.38
1.844LysAsn: 1.844 ± 0.439
1.58LysPro: 1.58 ± 0.554
1.58LysGln: 1.58 ± 0.622
2.634LysArg: 2.634 ± 0.574
4.477LysSer: 4.477 ± 0.745
3.424LysThr: 3.424 ± 1.484
2.634LysVal: 2.634 ± 0.875
0.79LysTrp: 0.79 ± 0.407
1.844LysTyr: 1.844 ± 0.474
0.0LysXaa: 0.0 ± 0.0
Leu
6.848LeuAla: 6.848 ± 1.553
1.844LeuCys: 1.844 ± 1.043
5.531LeuAsp: 5.531 ± 1.658
6.321LeuGlu: 6.321 ± 2.58
3.687LeuPhe: 3.687 ± 0.558
6.321LeuGly: 6.321 ± 1.572
2.634LeuHis: 2.634 ± 0.792
3.95LeuIle: 3.95 ± 1.451
7.374LeuLys: 7.374 ± 0.902
9.745LeuLeu: 9.745 ± 0.871
3.16LeuMet: 3.16 ± 0.642
4.477LeuAsn: 4.477 ± 0.887
4.214LeuPro: 4.214 ± 1.216
3.16LeuGln: 3.16 ± 1.037
5.531LeuArg: 5.531 ± 0.995
8.954LeuSer: 8.954 ± 1.671
6.584LeuThr: 6.584 ± 1.078
4.477LeuVal: 4.477 ± 0.668
0.263LeuTrp: 0.263 ± 0.291
3.95LeuTyr: 3.95 ± 1.314
0.0LeuXaa: 0.0 ± 0.0
Met
1.844MetAla: 1.844 ± 0.999
0.263MetCys: 0.263 ± 0.166
2.107MetAsp: 2.107 ± 0.832
0.79MetGlu: 0.79 ± 0.387
1.317MetPhe: 1.317 ± 0.831
1.844MetGly: 1.844 ± 0.847
0.527MetHis: 0.527 ± 0.577
1.844MetIle: 1.844 ± 0.672
2.37MetLys: 2.37 ± 0.846
2.634MetLeu: 2.634 ± 0.557
1.317MetMet: 1.317 ± 0.626
0.527MetAsn: 0.527 ± 0.332
0.527MetPro: 0.527 ± 0.35
0.527MetGln: 0.527 ± 0.687
2.897MetArg: 2.897 ± 1.234
3.424MetSer: 3.424 ± 0.909
1.053MetThr: 1.053 ± 0.41
1.844MetVal: 1.844 ± 0.638
0.527MetTrp: 0.527 ± 0.269
1.58MetTyr: 1.58 ± 0.472
0.0MetXaa: 0.0 ± 0.0
Asn
0.263AsnAla: 0.263 ± 0.417
0.79AsnCys: 0.79 ± 0.561
2.634AsnAsp: 2.634 ± 0.501
2.897AsnGlu: 2.897 ± 0.851
1.317AsnPhe: 1.317 ± 0.831
1.58AsnGly: 1.58 ± 0.759
0.79AsnHis: 0.79 ± 0.387
3.687AsnIle: 3.687 ± 0.766
1.58AsnLys: 1.58 ± 0.797
4.214AsnLeu: 4.214 ± 0.919
1.317AsnMet: 1.317 ± 0.545
2.107AsnAsn: 2.107 ± 0.75
3.95AsnPro: 3.95 ± 1.2
1.317AsnGln: 1.317 ± 0.447
1.58AsnArg: 1.58 ± 0.997
2.37AsnSer: 2.37 ± 1.243
2.107AsnThr: 2.107 ± 0.796
3.16AsnVal: 3.16 ± 1.081
1.317AsnTrp: 1.317 ± 0.361
0.263AsnTyr: 0.263 ± 0.166
0.0AsnXaa: 0.0 ± 0.0
Pro
2.634ProAla: 2.634 ± 0.752
0.527ProCys: 0.527 ± 0.444
3.687ProAsp: 3.687 ± 0.777
2.37ProGlu: 2.37 ± 1.126
1.317ProPhe: 1.317 ± 0.33
2.897ProGly: 2.897 ± 0.781
1.317ProHis: 1.317 ± 0.545
3.424ProIle: 3.424 ± 1.157
1.58ProLys: 1.58 ± 0.475
3.424ProLeu: 3.424 ± 0.936
1.053ProMet: 1.053 ± 0.943
2.37ProAsn: 2.37 ± 1.032
1.053ProPro: 1.053 ± 0.942
1.317ProGln: 1.317 ± 0.651
2.897ProArg: 2.897 ± 1.862
3.424ProSer: 3.424 ± 1.476
2.37ProThr: 2.37 ± 0.774
4.214ProVal: 4.214 ± 1.519
0.527ProTrp: 0.527 ± 0.516
1.317ProTyr: 1.317 ± 0.526
0.0ProXaa: 0.0 ± 0.0
Gln
1.053GlnAla: 1.053 ± 0.481
0.0GlnCys: 0.0 ± 0.0
0.79GlnAsp: 0.79 ± 0.387
1.317GlnGlu: 1.317 ± 0.343
0.79GlnPhe: 0.79 ± 0.367
2.107GlnGly: 2.107 ± 0.481
0.263GlnHis: 0.263 ± 0.343
1.317GlnIle: 1.317 ± 0.411
1.053GlnLys: 1.053 ± 0.411
4.741GlnLeu: 4.741 ± 0.374
1.317GlnMet: 1.317 ± 0.545
1.317GlnAsn: 1.317 ± 0.545
0.527GlnPro: 0.527 ± 0.676
1.58GlnGln: 1.58 ± 1.125
1.58GlnArg: 1.58 ± 0.513
3.16GlnSer: 3.16 ± 1.28
2.107GlnThr: 2.107 ± 0.632
2.37GlnVal: 2.37 ± 1.131
0.527GlnTrp: 0.527 ± 0.687
0.79GlnTyr: 0.79 ± 0.407
0.0GlnXaa: 0.0 ± 0.0
Arg
3.424ArgAla: 3.424 ± 1.037
1.844ArgCys: 1.844 ± 0.864
2.897ArgAsp: 2.897 ± 0.851
2.897ArgGlu: 2.897 ± 0.661
0.79ArgPhe: 0.79 ± 0.34
5.267ArgGly: 5.267 ± 1.048
1.053ArgHis: 1.053 ± 0.41
4.214ArgIle: 4.214 ± 1.483
3.16ArgLys: 3.16 ± 1.057
5.004ArgLeu: 5.004 ± 1.156
1.844ArgMet: 1.844 ± 0.485
2.107ArgAsn: 2.107 ± 0.481
0.79ArgPro: 0.79 ± 0.634
2.634ArgGln: 2.634 ± 1.48
3.95ArgArg: 3.95 ± 0.885
5.004ArgSer: 5.004 ± 1.122
2.634ArgThr: 2.634 ± 1.049
4.741ArgVal: 4.741 ± 0.884
0.79ArgTrp: 0.79 ± 0.387
1.844ArgTyr: 1.844 ± 0.623
0.0ArgXaa: 0.0 ± 0.0
Ser
6.321SerAla: 6.321 ± 1.149
1.844SerCys: 1.844 ± 0.724
5.004SerAsp: 5.004 ± 1.473
3.687SerGlu: 3.687 ± 0.887
2.37SerPhe: 2.37 ± 0.696
5.531SerGly: 5.531 ± 0.539
2.897SerHis: 2.897 ± 0.907
6.584SerIle: 6.584 ± 1.125
4.214SerLys: 4.214 ± 1.073
8.164SerLeu: 8.164 ± 0.914
2.107SerMet: 2.107 ± 0.539
1.844SerAsn: 1.844 ± 0.789
3.424SerPro: 3.424 ± 1.244
2.634SerGln: 2.634 ± 0.454
5.794SerArg: 5.794 ± 1.442
7.111SerSer: 7.111 ± 1.92
4.477SerThr: 4.477 ± 1.208
5.267SerVal: 5.267 ± 1.137
2.897SerTrp: 2.897 ± 0.364
3.424SerTyr: 3.424 ± 0.904
0.0SerXaa: 0.0 ± 0.0
Thr
5.267ThrAla: 5.267 ± 2.106
0.79ThrCys: 0.79 ± 0.424
2.897ThrAsp: 2.897 ± 1.041
3.95ThrGlu: 3.95 ± 1.094
2.37ThrPhe: 2.37 ± 1.116
3.424ThrGly: 3.424 ± 0.808
1.053ThrHis: 1.053 ± 0.463
4.214ThrIle: 4.214 ± 0.932
2.897ThrLys: 2.897 ± 1.488
6.848ThrLeu: 6.848 ± 2.026
2.37ThrMet: 2.37 ± 0.617
2.37ThrAsn: 2.37 ± 0.84
3.16ThrPro: 3.16 ± 0.668
2.107ThrGln: 2.107 ± 1.144
2.897ThrArg: 2.897 ± 0.688
7.638ThrSer: 7.638 ± 1.49
3.95ThrThr: 3.95 ± 0.953
3.424ThrVal: 3.424 ± 0.819
1.317ThrTrp: 1.317 ± 0.474
1.844ThrTyr: 1.844 ± 1.553
0.0ThrXaa: 0.0 ± 0.0
Val
4.477ValAla: 4.477 ± 0.939
0.263ValCys: 0.263 ± 0.166
1.844ValAsp: 1.844 ± 0.648
4.214ValGlu: 4.214 ± 0.633
2.107ValPhe: 2.107 ± 0.582
3.424ValGly: 3.424 ± 1.335
1.844ValHis: 1.844 ± 0.453
2.897ValIle: 2.897 ± 0.649
4.741ValLys: 4.741 ± 1.08
4.214ValLeu: 4.214 ± 1.134
1.58ValMet: 1.58 ± 0.443
2.634ValAsn: 2.634 ± 0.493
3.687ValPro: 3.687 ± 1.035
2.37ValGln: 2.37 ± 0.51
4.214ValArg: 4.214 ± 2.388
6.584ValSer: 6.584 ± 0.955
6.321ValThr: 6.321 ± 1.247
2.897ValVal: 2.897 ± 1.062
0.263ValTrp: 0.263 ± 0.166
1.58ValTyr: 1.58 ± 0.815
0.0ValXaa: 0.0 ± 0.0
Trp
1.58TrpAla: 1.58 ± 0.475
0.0TrpCys: 0.0 ± 0.0
1.58TrpAsp: 1.58 ± 0.475
1.053TrpGlu: 1.053 ± 0.411
0.263TrpPhe: 0.263 ± 0.291
0.527TrpGly: 0.527 ± 0.35
0.527TrpHis: 0.527 ± 0.5
1.053TrpIle: 1.053 ± 0.765
2.107TrpLys: 2.107 ± 0.846
0.527TrpLeu: 0.527 ± 0.582
0.0TrpMet: 0.0 ± 0.0
0.527TrpAsn: 0.527 ± 0.332
0.263TrpPro: 0.263 ± 0.166
0.527TrpGln: 0.527 ± 0.444
1.58TrpArg: 1.58 ± 0.68
1.317TrpSer: 1.317 ± 0.343
1.58TrpThr: 1.58 ± 0.443
0.527TrpVal: 0.527 ± 0.332
0.527TrpTrp: 0.527 ± 0.582
1.053TrpTyr: 1.053 ± 0.819
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.37TyrAla: 2.37 ± 1.033
0.527TyrCys: 0.527 ± 0.269
1.58TyrAsp: 1.58 ± 0.462
1.844TyrGlu: 1.844 ± 0.591
0.527TyrPhe: 0.527 ± 0.332
2.634TyrGly: 2.634 ± 0.95
1.844TyrHis: 1.844 ± 0.654
2.634TyrIle: 2.634 ± 1.003
1.053TyrLys: 1.053 ± 0.683
3.16TyrLeu: 3.16 ± 0.764
1.053TyrMet: 1.053 ± 0.497
0.79TyrAsn: 0.79 ± 0.34
1.317TyrPro: 1.317 ± 0.591
0.79TyrGln: 0.79 ± 0.507
2.107TyrArg: 2.107 ± 0.688
2.634TyrSer: 2.634 ± 0.726
2.634TyrThr: 2.634 ± 1.283
2.107TyrVal: 2.107 ± 0.925
0.263TyrTrp: 0.263 ± 0.378
0.527TyrTyr: 0.527 ± 0.42
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 (3798 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