Amino acid dipepetide frequency for Shayang ascaridia galli virus 2

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
8.621AlaAla: 8.621 ± 3.714
2.709AlaCys: 2.709 ± 0.357
4.187AlaAsp: 4.187 ± 1.017
4.68AlaGlu: 4.68 ± 1.217
1.97AlaPhe: 1.97 ± 0.603
2.709AlaGly: 2.709 ± 1.182
1.232AlaHis: 1.232 ± 0.515
5.665AlaIle: 5.665 ± 1.07
1.97AlaLys: 1.97 ± 0.946
6.404AlaLeu: 6.404 ± 1.446
1.724AlaMet: 1.724 ± 0.731
3.202AlaAsn: 3.202 ± 0.729
1.724AlaPro: 1.724 ± 0.777
3.695AlaGln: 3.695 ± 1.491
3.695AlaArg: 3.695 ± 0.585
5.911AlaSer: 5.911 ± 0.989
6.158AlaThr: 6.158 ± 1.632
6.65AlaVal: 6.65 ± 1.387
0.985AlaTrp: 0.985 ± 0.323
1.478AlaTyr: 1.478 ± 0.87
0.0AlaXaa: 0.0 ± 0.0
Cys
0.739CysAla: 0.739 ± 0.356
0.739CysCys: 0.739 ± 0.423
1.478CysAsp: 1.478 ± 0.399
1.478CysGlu: 1.478 ± 0.404
1.478CysPhe: 1.478 ± 0.399
0.493CysGly: 0.493 ± 0.282
0.246CysHis: 0.246 ± 0.276
0.985CysIle: 0.985 ± 0.461
2.463CysLys: 2.463 ± 1.163
1.478CysLeu: 1.478 ± 0.399
0.739CysMet: 0.739 ± 0.356
1.478CysAsn: 1.478 ± 0.758
1.478CysPro: 1.478 ± 0.536
0.493CysGln: 0.493 ± 0.518
1.478CysArg: 1.478 ± 0.803
1.232CysSer: 1.232 ± 0.472
0.985CysThr: 0.985 ± 0.933
2.463CysVal: 2.463 ± 0.557
0.246CysTrp: 0.246 ± 0.276
0.246CysTyr: 0.246 ± 0.141
0.0CysXaa: 0.0 ± 0.0
Asp
3.695AspAla: 3.695 ± 0.562
0.739AspCys: 0.739 ± 0.662
3.695AspAsp: 3.695 ± 0.889
3.448AspGlu: 3.448 ± 1.363
2.463AspPhe: 2.463 ± 0.945
3.202AspGly: 3.202 ± 1.353
1.232AspHis: 1.232 ± 0.428
2.709AspIle: 2.709 ± 1.052
3.202AspLys: 3.202 ± 0.807
4.187AspLeu: 4.187 ± 1.347
0.0AspMet: 0.0 ± 0.0
2.463AspAsn: 2.463 ± 0.941
4.926AspPro: 4.926 ± 1.095
1.478AspGln: 1.478 ± 0.599
2.217AspArg: 2.217 ± 0.743
3.695AspSer: 3.695 ± 0.965
3.448AspThr: 3.448 ± 2.054
3.695AspVal: 3.695 ± 0.509
0.493AspTrp: 0.493 ± 0.282
1.724AspTyr: 1.724 ± 0.751
0.0AspXaa: 0.0 ± 0.0
Glu
3.695GluAla: 3.695 ± 0.968
1.478GluCys: 1.478 ± 0.536
1.97GluAsp: 1.97 ± 0.568
2.956GluGlu: 2.956 ± 1.485
2.463GluPhe: 2.463 ± 0.474
2.956GluGly: 2.956 ± 0.663
1.724GluHis: 1.724 ± 0.505
2.956GluIle: 2.956 ± 0.842
1.478GluLys: 1.478 ± 0.648
8.128GluLeu: 8.128 ± 1.029
2.217GluMet: 2.217 ± 0.67
0.985GluAsn: 0.985 ± 0.323
3.448GluPro: 3.448 ± 0.75
1.478GluGln: 1.478 ± 0.648
2.956GluArg: 2.956 ± 0.572
3.941GluSer: 3.941 ± 1.859
3.448GluThr: 3.448 ± 1.023
2.956GluVal: 2.956 ± 0.927
0.739GluTrp: 0.739 ± 0.496
1.232GluTyr: 1.232 ± 0.504
0.0GluXaa: 0.0 ± 0.0
Phe
3.695PheAla: 3.695 ± 0.875
0.985PheCys: 0.985 ± 0.564
1.478PheAsp: 1.478 ± 0.844
3.202PheGlu: 3.202 ± 0.932
1.724PhePhe: 1.724 ± 1.074
1.97PheGly: 1.97 ± 1.097
0.493PheHis: 0.493 ± 0.282
2.709PheIle: 2.709 ± 0.693
3.448PheLys: 3.448 ± 0.921
4.926PheLeu: 4.926 ± 1.049
1.478PheMet: 1.478 ± 1.016
1.97PheAsn: 1.97 ± 0.415
1.97PhePro: 1.97 ± 1.128
0.985PheGln: 0.985 ± 0.551
2.217PheArg: 2.217 ± 0.714
2.956PheSer: 2.956 ± 1.067
2.217PheThr: 2.217 ± 0.647
1.724PheVal: 1.724 ± 0.589
0.739PheTrp: 0.739 ± 0.31
0.985PheTyr: 0.985 ± 0.564
0.0PheXaa: 0.0 ± 0.0
Gly
2.463GlyAla: 2.463 ± 0.507
1.232GlyCys: 1.232 ± 0.41
2.709GlyAsp: 2.709 ± 1.032
1.232GlyGlu: 1.232 ± 0.515
2.709GlyPhe: 2.709 ± 0.921
2.709GlyGly: 2.709 ± 0.879
0.985GlyHis: 0.985 ± 0.356
2.956GlyIle: 2.956 ± 1.395
1.97GlyLys: 1.97 ± 1.226
5.665GlyLeu: 5.665 ± 1.639
0.985GlyMet: 0.985 ± 0.811
1.478GlyAsn: 1.478 ± 0.528
2.709GlyPro: 2.709 ± 0.666
1.724GlyGln: 1.724 ± 0.563
2.463GlyArg: 2.463 ± 0.523
3.202GlySer: 3.202 ± 0.889
2.709GlyThr: 2.709 ± 0.839
2.709GlyVal: 2.709 ± 1.447
0.739GlyTrp: 0.739 ± 0.423
0.985GlyTyr: 0.985 ± 0.356
0.0GlyXaa: 0.0 ± 0.0
His
0.985HisAla: 0.985 ± 0.559
0.493HisCys: 0.493 ± 0.575
0.985HisAsp: 0.985 ± 0.437
0.739HisGlu: 0.739 ± 0.423
0.739HisPhe: 0.739 ± 0.423
0.985HisGly: 0.985 ± 0.811
0.985HisHis: 0.985 ± 0.778
1.232HisIle: 1.232 ± 0.569
0.739HisLys: 0.739 ± 0.974
4.926HisLeu: 4.926 ± 0.631
0.246HisMet: 0.246 ± 0.141
2.463HisAsn: 2.463 ± 0.939
0.985HisPro: 0.985 ± 0.391
0.246HisGln: 0.246 ± 0.141
0.739HisArg: 0.739 ± 0.423
1.97HisSer: 1.97 ± 1.309
1.478HisThr: 1.478 ± 0.399
0.985HisVal: 0.985 ± 0.564
0.985HisTrp: 0.985 ± 0.461
0.493HisTyr: 0.493 ± 0.282
0.0HisXaa: 0.0 ± 0.0
Ile
3.941IleAla: 3.941 ± 2.223
2.463IleCys: 2.463 ± 0.675
3.202IleAsp: 3.202 ± 1.117
3.448IleGlu: 3.448 ± 1.653
1.478IlePhe: 1.478 ± 0.846
1.478IleGly: 1.478 ± 0.599
0.739IleHis: 0.739 ± 0.715
2.463IleIle: 2.463 ± 0.636
3.448IleLys: 3.448 ± 0.819
3.695IleLeu: 3.695 ± 1.349
0.493IleMet: 0.493 ± 0.339
2.956IleAsn: 2.956 ± 1.192
2.709IlePro: 2.709 ± 0.96
3.695IleGln: 3.695 ± 0.9
3.941IleArg: 3.941 ± 0.534
4.187IleSer: 4.187 ± 1.303
5.665IleThr: 5.665 ± 1.206
4.187IleVal: 4.187 ± 1.127
0.493IleTrp: 0.493 ± 0.551
1.724IleTyr: 1.724 ± 0.976
0.0IleXaa: 0.0 ± 0.0
Lys
2.956LysAla: 2.956 ± 0.542
0.985LysCys: 0.985 ± 0.356
1.97LysAsp: 1.97 ± 0.88
2.956LysGlu: 2.956 ± 0.858
2.217LysPhe: 2.217 ± 0.522
1.97LysGly: 1.97 ± 0.599
0.985LysHis: 0.985 ± 0.419
2.956LysIle: 2.956 ± 0.834
2.217LysLys: 2.217 ± 2.006
3.695LysLeu: 3.695 ± 1.02
1.478LysMet: 1.478 ± 0.317
1.478LysAsn: 1.478 ± 0.779
2.463LysPro: 2.463 ± 0.617
2.217LysGln: 2.217 ± 0.704
3.202LysArg: 3.202 ± 0.636
5.911LysSer: 5.911 ± 1.6
4.187LysThr: 4.187 ± 1.039
2.956LysVal: 2.956 ± 0.657
1.724LysTrp: 1.724 ± 0.496
2.217LysTyr: 2.217 ± 0.825
0.0LysXaa: 0.0 ± 0.0
Leu
9.852LeuAla: 9.852 ± 1.629
1.724LeuCys: 1.724 ± 1.054
6.897LeuAsp: 6.897 ± 1.61
3.941LeuGlu: 3.941 ± 1.236
4.926LeuPhe: 4.926 ± 0.785
5.172LeuGly: 5.172 ± 1.138
3.448LeuHis: 3.448 ± 1.037
6.404LeuIle: 6.404 ± 1.558
4.926LeuLys: 4.926 ± 1.716
11.084LeuLeu: 11.084 ± 2.755
2.956LeuMet: 2.956 ± 0.839
3.202LeuAsn: 3.202 ± 1.046
3.695LeuPro: 3.695 ± 1.343
2.956LeuGln: 2.956 ± 0.823
5.665LeuArg: 5.665 ± 0.779
10.837LeuSer: 10.837 ± 2.229
8.128LeuThr: 8.128 ± 1.596
6.65LeuVal: 6.65 ± 1.006
1.724LeuTrp: 1.724 ± 0.452
3.941LeuTyr: 3.941 ± 0.513
0.0LeuXaa: 0.0 ± 0.0
Met
1.478MetAla: 1.478 ± 1.196
0.985MetCys: 0.985 ± 0.461
0.739MetAsp: 0.739 ± 0.66
0.493MetGlu: 0.493 ± 0.282
2.463MetPhe: 2.463 ± 0.863
0.246MetGly: 0.246 ± 0.276
0.246MetHis: 0.246 ± 0.141
0.739MetIle: 0.739 ± 0.48
1.478MetLys: 1.478 ± 0.404
3.448MetLeu: 3.448 ± 0.865
0.246MetMet: 0.246 ± 0.141
2.217MetAsn: 2.217 ± 1.415
0.739MetPro: 0.739 ± 0.31
0.493MetGln: 0.493 ± 0.282
1.724MetArg: 1.724 ± 0.416
1.97MetSer: 1.97 ± 0.7
1.724MetThr: 1.724 ± 0.479
1.724MetVal: 1.724 ± 0.678
0.0MetTrp: 0.0 ± 0.0
0.985MetTyr: 0.985 ± 0.468
0.0MetXaa: 0.0 ± 0.0
Asn
2.463AsnAla: 2.463 ± 1.87
0.493AsnCys: 0.493 ± 0.551
2.956AsnAsp: 2.956 ± 0.886
1.97AsnGlu: 1.97 ± 0.772
1.232AsnPhe: 1.232 ± 0.902
0.985AsnGly: 0.985 ± 1.113
1.724AsnHis: 1.724 ± 0.59
1.97AsnIle: 1.97 ± 0.61
2.956AsnLys: 2.956 ± 0.805
5.172AsnLeu: 5.172 ± 0.789
1.724AsnMet: 1.724 ± 1.201
1.478AsnAsn: 1.478 ± 1.054
2.956AsnPro: 2.956 ± 1.521
2.956AsnGln: 2.956 ± 0.564
1.232AsnArg: 1.232 ± 0.381
3.941AsnSer: 3.941 ± 0.747
2.217AsnThr: 2.217 ± 0.94
2.217AsnVal: 2.217 ± 0.824
1.478AsnTrp: 1.478 ± 0.49
0.493AsnTyr: 0.493 ± 0.282
0.0AsnXaa: 0.0 ± 0.0
Pro
2.709ProAla: 2.709 ± 1.74
0.246ProCys: 0.246 ± 0.276
2.956ProAsp: 2.956 ± 1.162
2.463ProGlu: 2.463 ± 0.35
1.724ProPhe: 1.724 ± 0.61
2.709ProGly: 2.709 ± 0.71
0.739ProHis: 0.739 ± 0.354
2.956ProIle: 2.956 ± 1.688
2.709ProLys: 2.709 ± 0.485
6.65ProLeu: 6.65 ± 1.362
0.739ProMet: 0.739 ± 0.354
2.217ProAsn: 2.217 ± 0.732
2.709ProPro: 2.709 ± 1.194
1.97ProGln: 1.97 ± 0.938
2.709ProArg: 2.709 ± 0.954
3.448ProSer: 3.448 ± 1.608
2.463ProThr: 2.463 ± 1.452
4.68ProVal: 4.68 ± 0.88
1.478ProTrp: 1.478 ± 0.693
1.97ProTyr: 1.97 ± 0.637
0.0ProXaa: 0.0 ± 0.0
Gln
3.448GlnAla: 3.448 ± 0.597
1.232GlnCys: 1.232 ± 0.334
1.232GlnAsp: 1.232 ± 0.428
0.985GlnGlu: 0.985 ± 0.742
1.478GlnPhe: 1.478 ± 0.745
0.493GlnGly: 0.493 ± 0.282
1.232GlnHis: 1.232 ± 0.334
2.217GlnIle: 2.217 ± 0.673
1.478GlnLys: 1.478 ± 0.424
4.433GlnLeu: 4.433 ± 0.793
0.739GlnMet: 0.739 ± 0.821
1.478GlnAsn: 1.478 ± 0.851
1.97GlnPro: 1.97 ± 0.437
0.985GlnGln: 0.985 ± 0.433
1.97GlnArg: 1.97 ± 0.563
4.68GlnSer: 4.68 ± 2.185
2.217GlnThr: 2.217 ± 1.721
2.217GlnVal: 2.217 ± 0.652
0.246GlnTrp: 0.246 ± 0.141
1.724GlnTyr: 1.724 ± 0.416
0.0GlnXaa: 0.0 ± 0.0
Arg
4.187ArgAla: 4.187 ± 1.012
0.739ArgCys: 0.739 ± 0.652
3.448ArgAsp: 3.448 ± 1.128
3.202ArgGlu: 3.202 ± 0.676
3.448ArgPhe: 3.448 ± 1.059
1.232ArgGly: 1.232 ± 0.547
1.232ArgHis: 1.232 ± 0.669
2.463ArgIle: 2.463 ± 0.868
1.232ArgLys: 1.232 ± 0.472
5.911ArgLeu: 5.911 ± 1.055
2.709ArgMet: 2.709 ± 1.002
2.709ArgAsn: 2.709 ± 1.271
2.709ArgPro: 2.709 ± 0.859
2.956ArgGln: 2.956 ± 1.591
3.202ArgArg: 3.202 ± 1.226
3.695ArgSer: 3.695 ± 0.771
2.463ArgThr: 2.463 ± 0.729
3.202ArgVal: 3.202 ± 1.339
0.493ArgTrp: 0.493 ± 0.339
1.724ArgTyr: 1.724 ± 0.794
0.0ArgXaa: 0.0 ± 0.0
Ser
6.897SerAla: 6.897 ± 1.675
1.478SerCys: 1.478 ± 0.529
5.172SerAsp: 5.172 ± 0.975
4.68SerGlu: 4.68 ± 1.216
3.448SerPhe: 3.448 ± 0.787
5.665SerGly: 5.665 ± 0.847
2.217SerHis: 2.217 ± 0.426
3.941SerIle: 3.941 ± 1.951
6.158SerLys: 6.158 ± 0.904
10.345SerLeu: 10.345 ± 1.796
0.985SerMet: 0.985 ± 0.34
3.695SerAsn: 3.695 ± 1.132
2.463SerPro: 2.463 ± 0.52
2.463SerGln: 2.463 ± 0.819
3.941SerArg: 3.941 ± 1.61
5.419SerSer: 5.419 ± 1.164
4.187SerThr: 4.187 ± 0.803
6.897SerVal: 6.897 ± 1.661
1.232SerTrp: 1.232 ± 1.031
2.956SerTyr: 2.956 ± 0.764
0.0SerXaa: 0.0 ± 0.0
Thr
5.419ThrAla: 5.419 ± 0.311
0.985ThrCys: 0.985 ± 0.564
2.463ThrAsp: 2.463 ± 0.863
3.941ThrGlu: 3.941 ± 1.635
1.97ThrPhe: 1.97 ± 0.883
3.695ThrGly: 3.695 ± 1.565
2.709ThrHis: 2.709 ± 0.64
3.941ThrIle: 3.941 ± 1.017
3.448ThrLys: 3.448 ± 1.736
3.448ThrLeu: 3.448 ± 0.618
0.985ThrMet: 0.985 ± 0.678
2.463ThrAsn: 2.463 ± 1.014
4.68ThrPro: 4.68 ± 2.424
1.97ThrGln: 1.97 ± 1.335
3.202ThrArg: 3.202 ± 1.6
7.143ThrSer: 7.143 ± 1.983
5.665ThrThr: 5.665 ± 1.261
5.911ThrVal: 5.911 ± 1.263
1.232ThrTrp: 1.232 ± 0.711
1.97ThrTyr: 1.97 ± 0.622
0.0ThrXaa: 0.0 ± 0.0
Val
4.433ValAla: 4.433 ± 1.149
1.478ValCys: 1.478 ± 0.447
3.448ValAsp: 3.448 ± 0.807
4.187ValGlu: 4.187 ± 1.238
2.463ValPhe: 2.463 ± 0.557
3.448ValGly: 3.448 ± 1.022
0.985ValHis: 0.985 ± 0.419
4.433ValIle: 4.433 ± 1.241
3.941ValLys: 3.941 ± 0.596
6.897ValLeu: 6.897 ± 1.602
2.217ValMet: 2.217 ± 1.021
2.463ValAsn: 2.463 ± 0.745
3.695ValPro: 3.695 ± 0.802
2.463ValGln: 2.463 ± 1.646
2.956ValArg: 2.956 ± 0.776
7.389ValSer: 7.389 ± 1.32
4.433ValThr: 4.433 ± 0.816
4.68ValVal: 4.68 ± 0.884
0.493ValTrp: 0.493 ± 0.339
1.97ValTyr: 1.97 ± 0.673
0.0ValXaa: 0.0 ± 0.0
Trp
0.985TrpAla: 0.985 ± 0.419
0.493TrpCys: 0.493 ± 0.23
0.739TrpAsp: 0.739 ± 0.488
0.739TrpGlu: 0.739 ± 0.31
0.493TrpPhe: 0.493 ± 0.421
0.739TrpGly: 0.739 ± 0.423
0.0TrpHis: 0.0 ± 0.0
0.985TrpIle: 0.985 ± 0.356
0.493TrpLys: 0.493 ± 0.551
2.709TrpLeu: 2.709 ± 1.158
0.246TrpMet: 0.246 ± 0.141
1.478TrpAsn: 1.478 ± 0.382
0.985TrpPro: 0.985 ± 0.461
0.246TrpGln: 0.246 ± 0.141
0.985TrpArg: 0.985 ± 0.356
0.739TrpSer: 0.739 ± 0.474
1.724TrpThr: 1.724 ± 0.68
0.493TrpVal: 0.493 ± 0.23
0.0TrpTrp: 0.0 ± 0.0
0.246TrpTyr: 0.246 ± 0.465
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.709TyrAla: 2.709 ± 0.446
0.739TyrCys: 0.739 ± 0.423
0.985TyrAsp: 0.985 ± 0.641
2.463TyrGlu: 2.463 ± 0.557
0.985TyrPhe: 0.985 ± 0.452
1.478TyrGly: 1.478 ± 0.399
0.246TyrHis: 0.246 ± 0.276
1.724TyrIle: 1.724 ± 0.386
1.232TyrLys: 1.232 ± 0.472
4.926TyrLeu: 4.926 ± 1.273
0.985TyrMet: 0.985 ± 0.388
0.739TyrAsn: 0.739 ± 0.37
1.232TyrPro: 1.232 ± 0.669
0.985TyrGln: 0.985 ± 0.557
2.463TyrArg: 2.463 ± 0.507
1.97TyrSer: 1.97 ± 0.498
1.724TyrThr: 1.724 ± 0.967
1.478TyrVal: 1.478 ± 0.621
0.0TyrTrp: 0.0 ± 0.0
0.493TyrTyr: 0.493 ± 0.282
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 (4061 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