Amino acid dipepetide frequency for Lepeophtheirus salmonis rhabdovirus 127

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
1.674AlaAla: 1.674 ± 0.608
0.558AlaCys: 0.558 ± 0.486
2.789AlaAsp: 2.789 ± 0.996
1.953AlaGlu: 1.953 ± 0.6
0.558AlaPhe: 0.558 ± 0.486
3.068AlaGly: 3.068 ± 1.605
1.116AlaHis: 1.116 ± 0.539
2.789AlaIle: 2.789 ± 0.793
1.674AlaLys: 1.674 ± 0.54
7.531AlaLeu: 7.531 ± 1.87
1.674AlaMet: 1.674 ± 0.693
0.558AlaAsn: 0.558 ± 0.357
0.837AlaPro: 0.837 ± 0.651
1.395AlaGln: 1.395 ± 0.791
1.674AlaArg: 1.674 ± 0.705
3.905AlaSer: 3.905 ± 0.794
2.789AlaThr: 2.789 ± 0.999
2.51AlaVal: 2.51 ± 0.604
1.116AlaTrp: 1.116 ± 0.3
1.674AlaTyr: 1.674 ± 0.54
0.0AlaXaa: 0.0 ± 0.0
Cys
1.116CysAla: 1.116 ± 0.3
0.279CysCys: 0.279 ± 0.158
0.558CysAsp: 0.558 ± 0.552
0.558CysGlu: 0.558 ± 0.357
0.558CysPhe: 0.558 ± 0.316
0.837CysGly: 0.837 ± 0.475
0.279CysHis: 0.279 ± 0.43
0.558CysIle: 0.558 ± 0.357
1.674CysLys: 1.674 ± 0.292
0.837CysLeu: 0.837 ± 0.346
0.0CysMet: 0.0 ± 0.0
0.837CysAsn: 0.837 ± 0.774
1.116CysPro: 1.116 ± 0.765
0.558CysGln: 0.558 ± 0.357
1.674CysArg: 1.674 ± 1.071
1.674CysSer: 1.674 ± 0.693
0.279CysThr: 0.279 ± 0.533
0.279CysVal: 0.279 ± 0.158
0.279CysTrp: 0.279 ± 0.158
0.279CysTyr: 0.279 ± 0.158
0.0CysXaa: 0.0 ± 0.0
Asp
2.51AspAla: 2.51 ± 0.825
0.558AspCys: 0.558 ± 0.316
3.626AspAsp: 3.626 ± 0.768
2.51AspGlu: 2.51 ± 0.838
2.789AspPhe: 2.789 ± 0.542
3.905AspGly: 3.905 ± 0.969
2.789AspHis: 2.789 ± 0.529
3.068AspIle: 3.068 ± 1.108
3.626AspLys: 3.626 ± 1.341
7.81AspLeu: 7.81 ± 1.336
1.116AspMet: 1.116 ± 0.69
2.789AspAsn: 2.789 ± 1.304
3.347AspPro: 3.347 ± 0.618
1.395AspGln: 1.395 ± 0.68
3.068AspArg: 3.068 ± 0.901
6.416AspSer: 6.416 ± 0.679
2.789AspThr: 2.789 ± 0.327
2.789AspVal: 2.789 ± 1.144
1.953AspTrp: 1.953 ± 0.876
3.068AspTyr: 3.068 ± 1.108
0.0AspXaa: 0.0 ± 0.0
Glu
2.232GluAla: 2.232 ± 1.024
0.558GluCys: 0.558 ± 0.357
5.021GluAsp: 5.021 ± 1.255
5.579GluGlu: 5.579 ± 2.284
1.674GluPhe: 1.674 ± 0.759
4.184GluGly: 4.184 ± 0.529
0.558GluHis: 0.558 ± 0.333
5.021GluIle: 5.021 ± 1.613
3.347GluLys: 3.347 ± 0.618
5.021GluLeu: 5.021 ± 1.086
1.395GluMet: 1.395 ± 0.696
2.789GluAsn: 2.789 ± 0.614
3.626GluPro: 3.626 ± 0.606
1.116GluGln: 1.116 ± 0.472
3.626GluArg: 3.626 ± 0.5
5.3GluSer: 5.3 ± 1.378
4.184GluThr: 4.184 ± 1.13
4.463GluVal: 4.463 ± 1.099
0.837GluTrp: 0.837 ± 0.409
1.395GluTyr: 1.395 ± 0.505
0.0GluXaa: 0.0 ± 0.0
Phe
1.395PheAla: 1.395 ± 0.25
1.116PheCys: 1.116 ± 1.201
1.674PheAsp: 1.674 ± 0.309
2.232PheGlu: 2.232 ± 0.913
3.626PhePhe: 3.626 ± 1.057
3.626PheGly: 3.626 ± 0.59
1.395PheHis: 1.395 ± 0.25
1.953PheIle: 1.953 ± 0.272
2.51PheLys: 2.51 ± 0.825
3.905PheLeu: 3.905 ± 0.873
0.0PheMet: 0.0 ± 0.0
1.953PheAsn: 1.953 ± 0.577
2.232PhePro: 2.232 ± 0.361
1.953PheGln: 1.953 ± 0.599
3.905PheArg: 3.905 ± 0.628
4.184PheSer: 4.184 ± 2.432
0.279PheThr: 0.279 ± 0.406
3.347PheVal: 3.347 ± 0.479
1.395PheTrp: 1.395 ± 0.25
1.395PheTyr: 1.395 ± 0.433
0.0PheXaa: 0.0 ± 0.0
Gly
1.674GlyAla: 1.674 ± 0.498
1.116GlyCys: 1.116 ± 0.403
3.347GlyAsp: 3.347 ± 1.519
6.137GlyGlu: 6.137 ± 2.202
3.068GlyPhe: 3.068 ± 0.403
3.626GlyGly: 3.626 ± 0.589
1.395GlyHis: 1.395 ± 0.652
4.463GlyIle: 4.463 ± 0.977
2.789GlyLys: 2.789 ± 0.381
6.974GlyLeu: 6.974 ± 1.422
0.837GlyMet: 0.837 ± 0.346
1.953GlyAsn: 1.953 ± 1.394
2.232GlyPro: 2.232 ± 0.692
1.953GlyGln: 1.953 ± 0.7
4.463GlyArg: 4.463 ± 1.211
3.068GlySer: 3.068 ± 0.848
3.905GlyThr: 3.905 ± 0.891
3.626GlyVal: 3.626 ± 0.868
0.279GlyTrp: 0.279 ± 0.158
1.116GlyTyr: 1.116 ± 0.433
0.0GlyXaa: 0.0 ± 0.0
His
0.558HisAla: 0.558 ± 0.316
0.279HisCys: 0.279 ± 0.158
1.116HisAsp: 1.116 ± 0.403
0.837HisGlu: 0.837 ± 0.475
1.674HisPhe: 1.674 ± 0.949
0.558HisGly: 0.558 ± 0.357
0.837HisHis: 0.837 ± 0.377
3.068HisIle: 3.068 ± 0.451
0.558HisLys: 0.558 ± 0.357
1.674HisLeu: 1.674 ± 0.991
0.558HisMet: 0.558 ± 1.066
1.116HisAsn: 1.116 ± 0.633
2.789HisPro: 2.789 ± 1.615
1.674HisGln: 1.674 ± 0.726
1.674HisArg: 1.674 ± 0.562
1.395HisSer: 1.395 ± 0.505
0.558HisThr: 0.558 ± 0.357
2.232HisVal: 2.232 ± 0.493
0.279HisTrp: 0.279 ± 0.158
2.232HisTyr: 2.232 ± 0.913
0.0HisXaa: 0.0 ± 0.0
Ile
1.116IleAla: 1.116 ± 0.424
0.837IleCys: 0.837 ± 0.409
3.905IleAsp: 3.905 ± 0.795
3.626IleGlu: 3.626 ± 0.708
2.232IlePhe: 2.232 ± 0.721
3.626IleGly: 3.626 ± 0.732
1.395IleHis: 1.395 ± 0.531
4.742IleIle: 4.742 ± 0.875
3.905IleLys: 3.905 ± 1.512
7.531IleLeu: 7.531 ± 1.263
2.51IleMet: 2.51 ± 0.835
1.395IleAsn: 1.395 ± 1.39
4.184IlePro: 4.184 ± 1.02
2.51IleGln: 2.51 ± 1.552
5.021IleArg: 5.021 ± 0.803
6.695IleSer: 6.695 ± 1.543
7.252IleThr: 7.252 ± 2.759
2.232IleVal: 2.232 ± 0.973
1.116IleTrp: 1.116 ± 0.433
2.232IleTyr: 2.232 ± 0.721
0.0IleXaa: 0.0 ± 0.0
Lys
1.953LysAla: 1.953 ± 0.739
0.837LysCys: 0.837 ± 0.346
3.905LysAsp: 3.905 ± 1.404
5.021LysGlu: 5.021 ± 1.11
2.51LysPhe: 2.51 ± 0.555
4.184LysGly: 4.184 ± 1.419
0.279LysHis: 0.279 ± 0.158
3.068LysIle: 3.068 ± 0.879
6.137LysLys: 6.137 ± 2.088
2.51LysLeu: 2.51 ± 0.855
1.674LysMet: 1.674 ± 0.949
3.347LysAsn: 3.347 ± 0.634
3.347LysPro: 3.347 ± 0.919
0.558LysGln: 0.558 ± 0.316
4.742LysArg: 4.742 ± 1.143
5.021LysSer: 5.021 ± 1.466
5.021LysThr: 5.021 ± 0.94
4.463LysVal: 4.463 ± 1.184
1.674LysTrp: 1.674 ± 0.562
1.953LysTyr: 1.953 ± 0.506
0.0LysXaa: 0.0 ± 0.0
Leu
5.021LeuAla: 5.021 ± 1.036
1.395LeuCys: 1.395 ± 0.505
7.81LeuAsp: 7.81 ± 1.151
5.858LeuGlu: 5.858 ± 1.129
3.068LeuPhe: 3.068 ± 0.52
7.252LeuGly: 7.252 ± 1.369
1.953LeuHis: 1.953 ± 0.769
6.974LeuIle: 6.974 ± 0.892
8.089LeuLys: 8.089 ± 1.868
10.042LeuLeu: 10.042 ± 2.774
2.789LeuMet: 2.789 ± 0.614
4.184LeuAsn: 4.184 ± 1.145
2.51LeuPro: 2.51 ± 0.529
3.068LeuGln: 3.068 ± 0.403
8.926LeuArg: 8.926 ± 2.655
6.695LeuSer: 6.695 ± 1.552
5.858LeuThr: 5.858 ± 1.634
7.531LeuVal: 7.531 ± 1.467
1.116LeuTrp: 1.116 ± 0.3
3.068LeuTyr: 3.068 ± 0.783
0.0LeuXaa: 0.0 ± 0.0
Met
2.51MetAla: 2.51 ± 0.803
0.558MetCys: 0.558 ± 0.316
2.789MetAsp: 2.789 ± 0.949
2.51MetGlu: 2.51 ± 1.091
1.116MetPhe: 1.116 ± 0.633
1.395MetGly: 1.395 ± 0.433
0.0MetHis: 0.0 ± 0.0
3.068MetIle: 3.068 ± 0.784
0.837MetLys: 0.837 ± 0.475
2.51MetLeu: 2.51 ± 0.318
0.837MetMet: 0.837 ± 0.353
0.837MetAsn: 0.837 ± 0.353
0.279MetPro: 0.279 ± 0.158
0.0MetGln: 0.0 ± 0.0
1.116MetArg: 1.116 ± 0.858
1.953MetSer: 1.953 ± 0.727
1.395MetThr: 1.395 ± 0.533
1.395MetVal: 1.395 ± 0.431
0.0MetTrp: 0.0 ± 0.0
0.558MetTyr: 0.558 ± 0.346
0.0MetXaa: 0.0 ± 0.0
Asn
1.395AsnAla: 1.395 ± 0.582
0.837AsnCys: 0.837 ± 0.346
1.395AsnAsp: 1.395 ± 0.659
2.232AsnGlu: 2.232 ± 0.65
2.789AsnPhe: 2.789 ± 1.011
1.395AsnGly: 1.395 ± 0.505
1.116AsnHis: 1.116 ± 0.633
2.232AsnIle: 2.232 ± 0.781
3.068AsnLys: 3.068 ± 0.757
5.579AsnLeu: 5.579 ± 1.633
1.953AsnMet: 1.953 ± 0.688
1.116AsnAsn: 1.116 ± 0.3
3.068AsnPro: 3.068 ± 1.156
1.674AsnGln: 1.674 ± 0.663
2.232AsnArg: 2.232 ± 0.493
2.789AsnSer: 2.789 ± 0.964
1.674AsnThr: 1.674 ± 0.819
2.789AsnVal: 2.789 ± 0.585
0.279AsnTrp: 0.279 ± 0.406
0.837AsnTyr: 0.837 ± 0.475
0.0AsnXaa: 0.0 ± 0.0
Pro
2.51ProAla: 2.51 ± 1.044
0.0ProCys: 0.0 ± 0.0
3.626ProAsp: 3.626 ± 1.407
1.953ProGlu: 1.953 ± 0.688
1.953ProPhe: 1.953 ± 0.272
1.953ProGly: 1.953 ± 0.578
1.395ProHis: 1.395 ± 0.685
2.789ProIle: 2.789 ± 0.818
2.51ProLys: 2.51 ± 1.304
6.416ProLeu: 6.416 ± 1.094
1.953ProMet: 1.953 ± 0.941
1.116ProAsn: 1.116 ± 0.433
2.789ProPro: 2.789 ± 0.46
0.558ProGln: 0.558 ± 0.552
3.626ProArg: 3.626 ± 0.868
3.905ProSer: 3.905 ± 1.135
3.068ProThr: 3.068 ± 0.451
2.789ProVal: 2.789 ± 0.993
0.558ProTrp: 0.558 ± 0.357
1.674ProTyr: 1.674 ± 0.821
0.0ProXaa: 0.0 ± 0.0
Gln
1.116GlnAla: 1.116 ± 0.633
0.837GlnCys: 0.837 ± 0.475
2.232GlnAsp: 2.232 ± 1.077
1.395GlnGlu: 1.395 ± 1.004
0.279GlnPhe: 0.279 ± 0.158
2.789GlnGly: 2.789 ± 1.026
0.0GlnHis: 0.0 ± 0.0
2.51GlnIle: 2.51 ± 0.673
1.953GlnLys: 1.953 ± 0.624
1.395GlnLeu: 1.395 ± 0.685
0.558GlnMet: 0.558 ± 0.346
1.953GlnAsn: 1.953 ± 0.397
0.837GlnPro: 0.837 ± 0.546
0.558GlnGln: 0.558 ± 0.346
0.837GlnArg: 0.837 ± 0.377
3.347GlnSer: 3.347 ± 1.343
1.953GlnThr: 1.953 ± 0.506
2.51GlnVal: 2.51 ± 1.058
0.558GlnTrp: 0.558 ± 0.346
0.558GlnTyr: 0.558 ± 0.346
0.0GlnXaa: 0.0 ± 0.0
Arg
3.905ArgAla: 3.905 ± 0.861
0.837ArgCys: 0.837 ± 0.409
5.3ArgAsp: 5.3 ± 1.088
7.531ArgGlu: 7.531 ± 0.988
2.232ArgPhe: 2.232 ± 0.497
2.789ArgGly: 2.789 ± 1.061
3.626ArgHis: 3.626 ± 0.306
3.068ArgIle: 3.068 ± 0.903
3.626ArgLys: 3.626 ± 0.938
5.579ArgLeu: 5.579 ± 1.166
0.558ArgMet: 0.558 ± 0.316
3.068ArgAsn: 3.068 ± 1.142
0.837ArgPro: 0.837 ± 0.353
1.116ArgGln: 1.116 ± 0.732
3.905ArgArg: 3.905 ± 0.544
3.347ArgSer: 3.347 ± 0.75
6.695ArgThr: 6.695 ± 0.332
2.51ArgVal: 2.51 ± 0.95
1.395ArgTrp: 1.395 ± 0.505
2.232ArgTyr: 2.232 ± 0.569
0.0ArgXaa: 0.0 ± 0.0
Ser
4.463SerAla: 4.463 ± 1.478
0.279SerCys: 0.279 ± 0.43
3.626SerAsp: 3.626 ± 1.098
3.068SerGlu: 3.068 ± 1.394
4.463SerPhe: 4.463 ± 1.923
5.858SerGly: 5.858 ± 1.051
2.232SerHis: 2.232 ± 0.83
6.416SerIle: 6.416 ± 1.562
5.021SerLys: 5.021 ± 1.893
10.879SerLeu: 10.879 ± 1.539
1.674SerMet: 1.674 ± 0.702
3.905SerAsn: 3.905 ± 1.199
4.742SerPro: 4.742 ± 1.439
3.347SerGln: 3.347 ± 0.629
3.905SerArg: 3.905 ± 0.912
10.042SerSer: 10.042 ± 1.007
3.905SerThr: 3.905 ± 0.745
4.742SerVal: 4.742 ± 2.136
2.51SerTrp: 2.51 ± 0.645
1.395SerTyr: 1.395 ± 0.624
0.0SerXaa: 0.0 ± 0.0
Thr
4.184ThrAla: 4.184 ± 1.391
0.837ThrCys: 0.837 ± 1.29
4.742ThrAsp: 4.742 ± 1.261
3.347ThrGlu: 3.347 ± 1.411
3.905ThrPhe: 3.905 ± 0.628
1.674ThrGly: 1.674 ± 0.498
1.674ThrHis: 1.674 ± 1.071
3.905ThrIle: 3.905 ± 1.447
3.626ThrLys: 3.626 ± 0.434
5.579ThrLeu: 5.579 ± 0.687
1.674ThrMet: 1.674 ± 0.949
1.674ThrAsn: 1.674 ± 0.455
2.232ThrPro: 2.232 ± 1.318
0.558ThrGln: 0.558 ± 0.737
3.905ThrArg: 3.905 ± 1.143
5.858ThrSer: 5.858 ± 1.487
3.068ThrThr: 3.068 ± 1.771
2.51ThrVal: 2.51 ± 0.318
3.626ThrTrp: 3.626 ± 0.678
2.232ThrTyr: 2.232 ± 0.488
0.0ThrXaa: 0.0 ± 0.0
Val
0.558ValAla: 0.558 ± 0.543
0.837ValCys: 0.837 ± 0.489
2.51ValAsp: 2.51 ± 0.535
2.789ValGlu: 2.789 ± 0.645
3.068ValPhe: 3.068 ± 0.818
2.789ValGly: 2.789 ± 1.327
1.674ValHis: 1.674 ± 1.178
5.3ValIle: 5.3 ± 1.094
2.232ValLys: 2.232 ± 0.65
5.579ValLeu: 5.579 ± 0.736
1.674ValMet: 1.674 ± 0.292
3.068ValAsn: 3.068 ± 1.542
3.905ValPro: 3.905 ± 0.738
2.232ValGln: 2.232 ± 0.807
2.51ValArg: 2.51 ± 1.15
6.974ValSer: 6.974 ± 1.695
4.742ValThr: 4.742 ± 2.029
1.674ValVal: 1.674 ± 0.631
0.558ValTrp: 0.558 ± 0.543
1.116ValTyr: 1.116 ± 0.633
0.0ValXaa: 0.0 ± 0.0
Trp
1.116TrpAla: 1.116 ± 0.691
0.558TrpCys: 0.558 ± 0.543
1.116TrpAsp: 1.116 ± 0.403
1.116TrpGlu: 1.116 ± 0.633
0.837TrpPhe: 0.837 ± 0.353
1.953TrpGly: 1.953 ± 1.007
0.837TrpHis: 0.837 ± 0.377
2.789TrpIle: 2.789 ± 0.529
1.674TrpLys: 1.674 ± 0.562
0.558TrpLeu: 0.558 ± 0.357
0.558TrpMet: 0.558 ± 0.86
1.953TrpAsn: 1.953 ± 0.494
0.279TrpPro: 0.279 ± 0.158
0.558TrpGln: 0.558 ± 0.316
1.395TrpArg: 1.395 ± 0.505
1.395TrpSer: 1.395 ± 0.626
0.558TrpThr: 0.558 ± 0.543
0.837TrpVal: 0.837 ± 0.409
0.837TrpTrp: 0.837 ± 0.346
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.837TyrAla: 0.837 ± 0.353
1.116TyrCys: 1.116 ± 0.424
0.837TyrAsp: 0.837 ± 0.488
1.953TyrGlu: 1.953 ± 1.105
1.674TyrPhe: 1.674 ± 0.292
0.558TyrGly: 0.558 ± 0.316
1.116TyrHis: 1.116 ± 0.858
0.279TyrIle: 0.279 ± 0.406
3.347TyrLys: 3.347 ± 1.519
5.3TyrLeu: 5.3 ± 1.346
1.395TyrMet: 1.395 ± 0.25
0.837TyrAsn: 0.837 ± 0.377
1.953TyrPro: 1.953 ± 1.328
1.395TyrGln: 1.395 ± 0.431
1.953TyrArg: 1.953 ± 0.272
2.51TyrSer: 2.51 ± 0.547
0.837TyrThr: 0.837 ± 0.475
0.558TyrVal: 0.558 ± 0.346
0.558TyrTrp: 0.558 ± 0.486
0.279TyrTyr: 0.279 ± 0.158
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 (3586 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