Amino acid dipepetide frequency for Junonia coenia densovirus (isolate pBRJ/1990) (JcDNV)

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
2.444AlaAla: 2.444 ± 0.465
0.611AlaCys: 0.611 ± 0.373
3.972AlaAsp: 3.972 ± 0.913
3.361AlaGlu: 3.361 ± 0.424
6.416AlaPhe: 6.416 ± 0.819
3.666AlaGly: 3.666 ± 0.767
1.528AlaHis: 1.528 ± 0.312
2.75AlaIle: 2.75 ± 1.551
2.444AlaLys: 2.444 ± 0.643
3.972AlaLeu: 3.972 ± 0.423
1.833AlaMet: 1.833 ± 0.387
4.583AlaAsn: 4.583 ± 0.541
3.055AlaPro: 3.055 ± 0.347
0.0AlaGln: 0.0 ± 0.0
0.611AlaArg: 0.611 ± 0.346
0.306AlaSer: 0.306 ± 0.26
7.333AlaThr: 7.333 ± 1.569
7.333AlaVal: 7.333 ± 1.424
0.611AlaTrp: 0.611 ± 0.461
1.833AlaTyr: 1.833 ± 0.865
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.917CysAsp: 0.917 ± 0.78
0.611CysGlu: 0.611 ± 0.373
0.0CysPhe: 0.0 ± 0.0
0.306CysGly: 0.306 ± 0.328
0.306CysHis: 0.306 ± 0.328
0.0CysIle: 0.0 ± 0.0
0.306CysLys: 0.306 ± 0.328
3.972CysLeu: 3.972 ± 0.691
1.222CysMet: 1.222 ± 0.276
1.528CysAsn: 1.528 ± 0.227
0.306CysPro: 0.306 ± 0.328
0.306CysGln: 0.306 ± 0.328
0.306CysArg: 0.306 ± 0.26
0.917CysSer: 0.917 ± 0.55
1.528CysThr: 1.528 ± 0.227
0.917CysVal: 0.917 ± 0.457
0.0CysTrp: 0.0 ± 0.0
0.306CysTyr: 0.306 ± 0.328
0.0CysXaa: 0.0 ± 0.0
Asp
3.666AspAla: 3.666 ± 0.352
0.917AspCys: 0.917 ± 0.55
1.528AspAsp: 1.528 ± 0.99
3.361AspGlu: 3.361 ± 1.367
1.833AspPhe: 1.833 ± 0.596
0.611AspGly: 0.611 ± 0.461
0.917AspHis: 0.917 ± 0.383
3.055AspIle: 3.055 ± 0.68
0.306AspLys: 0.306 ± 0.234
3.972AspLeu: 3.972 ± 0.587
0.306AspMet: 0.306 ± 0.26
2.139AspAsn: 2.139 ± 0.295
2.139AspPro: 2.139 ± 0.7
1.833AspGln: 1.833 ± 0.269
1.833AspArg: 1.833 ± 0.403
4.583AspSer: 4.583 ± 0.774
2.139AspThr: 2.139 ± 0.465
4.888AspVal: 4.888 ± 0.757
1.222AspTrp: 1.222 ± 0.409
2.444AspTyr: 2.444 ± 0.888
0.0AspXaa: 0.0 ± 0.0
Glu
2.444GluAla: 2.444 ± 0.643
2.139GluCys: 2.139 ± 0.399
3.972GluAsp: 3.972 ± 1.64
4.583GluGlu: 4.583 ± 1.18
3.055GluPhe: 3.055 ± 1.093
3.055GluGly: 3.055 ± 0.895
2.444GluHis: 2.444 ± 0.264
2.444GluIle: 2.444 ± 0.58
3.666GluLys: 3.666 ± 0.796
2.444GluLeu: 2.444 ± 1.049
1.222GluMet: 1.222 ± 0.324
2.75GluAsn: 2.75 ± 0.582
1.528GluPro: 1.528 ± 0.227
3.055GluGln: 3.055 ± 0.792
0.917GluArg: 0.917 ± 0.497
5.194GluSer: 5.194 ± 0.723
3.666GluThr: 3.666 ± 0.569
1.833GluVal: 1.833 ± 0.38
0.611GluTrp: 0.611 ± 0.373
0.917GluTyr: 0.917 ± 0.653
0.0GluXaa: 0.0 ± 0.0
Phe
0.611PheAla: 0.611 ± 0.52
0.306PheCys: 0.306 ± 0.328
2.75PheAsp: 2.75 ± 0.434
1.833PheGlu: 1.833 ± 0.448
1.528PhePhe: 1.528 ± 1.3
5.805PheGly: 5.805 ± 1.125
0.0PheHis: 0.0 ± 0.0
2.139PheIle: 2.139 ± 0.639
1.528PheLys: 1.528 ± 0.719
1.528PheLeu: 1.528 ± 1.021
2.444PheMet: 2.444 ± 0.374
3.666PheAsn: 3.666 ± 0.76
2.75PhePro: 2.75 ± 0.593
2.75PheGln: 2.75 ± 0.542
1.833PheArg: 1.833 ± 0.269
3.361PheSer: 3.361 ± 0.379
2.75PheThr: 2.75 ± 0.434
0.917PheVal: 0.917 ± 0.383
0.0PheTrp: 0.0 ± 0.0
1.222PheTyr: 1.222 ± 0.563
0.0PheXaa: 0.0 ± 0.0
Gly
8.555GlyAla: 8.555 ± 2.131
0.0GlyCys: 0.0 ± 0.0
2.444GlyAsp: 2.444 ± 0.584
1.528GlyGlu: 1.528 ± 0.519
0.306GlyPhe: 0.306 ± 0.26
4.277GlyGly: 4.277 ± 0.635
1.528GlyHis: 1.528 ± 0.365
3.666GlyIle: 3.666 ± 0.9
4.277GlyLys: 4.277 ± 1.087
7.333GlyLeu: 7.333 ± 1.135
1.528GlyMet: 1.528 ± 0.356
9.166GlyAsn: 9.166 ± 1.746
3.972GlyPro: 3.972 ± 0.732
3.666GlyGln: 3.666 ± 0.537
1.528GlyArg: 1.528 ± 0.99
4.888GlySer: 4.888 ± 0.589
11.916GlyThr: 11.916 ± 1.989
0.306GlyVal: 0.306 ± 0.234
2.444GlyTrp: 2.444 ± 0.552
3.666GlyTyr: 3.666 ± 0.733
0.0GlyXaa: 0.0 ± 0.0
His
0.306HisAla: 0.306 ± 0.234
0.0HisCys: 0.0 ± 0.0
1.528HisAsp: 1.528 ± 0.5
1.222HisGlu: 1.222 ± 0.276
1.222HisPhe: 1.222 ± 0.276
0.306HisGly: 0.306 ± 0.26
1.222HisHis: 1.222 ± 0.276
2.139HisIle: 2.139 ± 0.21
2.75HisLys: 2.75 ± 0.434
1.833HisLeu: 1.833 ± 0.449
0.611HisMet: 0.611 ± 0.451
4.277HisAsn: 4.277 ± 0.981
0.917HisPro: 0.917 ± 0.457
1.222HisGln: 1.222 ± 0.276
0.611HisArg: 0.611 ± 0.392
0.306HisSer: 0.306 ± 0.234
0.917HisThr: 0.917 ± 0.732
0.611HisVal: 0.611 ± 0.52
0.306HisTrp: 0.306 ± 0.328
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
3.972IleAla: 3.972 ± 0.854
0.917IleCys: 0.917 ± 0.653
4.277IleAsp: 4.277 ± 0.842
3.055IleGlu: 3.055 ± 0.638
3.361IlePhe: 3.361 ± 0.359
5.194IleGly: 5.194 ± 1.411
1.222IleHis: 1.222 ± 0.49
4.277IleIle: 4.277 ± 1.535
2.139IleLys: 2.139 ± 0.383
1.833IleLeu: 1.833 ± 0.403
0.0IleMet: 0.0 ± 0.0
4.277IleAsn: 4.277 ± 0.861
4.888IlePro: 4.888 ± 0.526
5.194IleGln: 5.194 ± 0.682
0.917IleArg: 0.917 ± 0.55
5.194IleSer: 5.194 ± 0.745
3.361IleThr: 3.361 ± 0.586
0.917IleVal: 0.917 ± 0.335
0.917IleTrp: 0.917 ± 0.55
3.972IleTyr: 3.972 ± 0.45
0.0IleXaa: 0.0 ± 0.0
Lys
2.139LysAla: 2.139 ± 0.615
0.0LysCys: 0.0 ± 0.0
0.917LysAsp: 0.917 ± 0.497
2.139LysGlu: 2.139 ± 0.686
2.444LysPhe: 2.444 ± 0.608
3.972LysGly: 3.972 ± 0.913
1.222LysHis: 1.222 ± 0.563
2.139LysIle: 2.139 ± 0.399
4.583LysLys: 4.583 ± 0.96
4.888LysLeu: 4.888 ± 0.679
1.833LysMet: 1.833 ± 0.403
1.528LysAsn: 1.528 ± 0.9
4.583LysPro: 4.583 ± 0.69
2.444LysGln: 2.444 ± 0.774
3.666LysArg: 3.666 ± 1.246
3.666LysSer: 3.666 ± 0.759
3.361LysThr: 3.361 ± 0.468
2.139LysVal: 2.139 ± 0.609
0.917LysTrp: 0.917 ± 0.643
3.361LysTyr: 3.361 ± 0.464
0.0LysXaa: 0.0 ± 0.0
Leu
5.805LeuAla: 5.805 ± 1.149
0.306LeuCys: 0.306 ± 0.26
1.833LeuAsp: 1.833 ± 0.716
2.139LeuGlu: 2.139 ± 0.686
2.75LeuPhe: 2.75 ± 0.565
4.277LeuGly: 4.277 ± 0.83
1.222LeuHis: 1.222 ± 0.276
5.5LeuIle: 5.5 ± 0.503
3.055LeuLys: 3.055 ± 1.076
6.111LeuLeu: 6.111 ± 1.795
0.0LeuMet: 0.0 ± 0.0
7.638LeuAsn: 7.638 ± 0.472
5.5LeuPro: 5.5 ± 0.954
3.361LeuGln: 3.361 ± 0.75
1.833LeuArg: 1.833 ± 1.245
3.361LeuSer: 3.361 ± 0.472
7.333LeuThr: 7.333 ± 0.536
3.361LeuVal: 3.361 ± 0.586
0.306LeuTrp: 0.306 ± 0.26
3.972LeuTyr: 3.972 ± 0.508
0.0LeuXaa: 0.0 ± 0.0
Met
1.528MetAla: 1.528 ± 0.493
0.0MetCys: 0.0 ± 0.0
0.306MetAsp: 0.306 ± 0.26
2.139MetGlu: 2.139 ± 0.685
0.306MetPhe: 0.306 ± 0.26
2.75MetGly: 2.75 ± 0.434
0.306MetHis: 0.306 ± 0.328
3.972MetIle: 3.972 ± 0.691
0.611MetLys: 0.611 ± 0.369
0.611MetLeu: 0.611 ± 0.461
0.306MetMet: 0.306 ± 0.26
2.139MetAsn: 2.139 ± 0.325
0.0MetPro: 0.0 ± 0.0
0.306MetGln: 0.306 ± 0.328
1.222MetArg: 1.222 ± 0.276
5.805MetSer: 5.805 ± 0.85
0.306MetThr: 0.306 ± 0.26
0.611MetVal: 0.611 ± 0.52
0.306MetTrp: 0.306 ± 0.328
1.833MetTyr: 1.833 ± 0.29
0.0MetXaa: 0.0 ± 0.0
Asn
4.277AsnAla: 4.277 ± 0.739
0.306AsnCys: 0.306 ± 0.328
1.833AsnAsp: 1.833 ± 0.403
0.611AsnGlu: 0.611 ± 0.373
3.972AsnPhe: 3.972 ± 0.576
4.277AsnGly: 4.277 ± 0.543
0.611AsnHis: 0.611 ± 0.392
2.444AsnIle: 2.444 ± 0.38
2.75AsnLys: 2.75 ± 0.468
8.249AsnLeu: 8.249 ± 0.771
1.528AsnMet: 1.528 ± 0.38
3.972AsnAsn: 3.972 ± 0.351
5.194AsnPro: 5.194 ± 0.885
6.111AsnGln: 6.111 ± 0.814
6.111AsnArg: 6.111 ± 1.109
8.86AsnSer: 8.86 ± 1.623
4.583AsnThr: 4.583 ± 0.606
5.5AsnVal: 5.5 ± 1.13
0.306AsnTrp: 0.306 ± 0.323
4.277AsnTyr: 4.277 ± 0.693
0.0AsnXaa: 0.0 ± 0.0
Pro
3.055ProAla: 3.055 ± 0.73
1.222ProCys: 1.222 ± 0.276
0.917ProAsp: 0.917 ± 0.469
3.361ProGlu: 3.361 ± 0.545
3.972ProPhe: 3.972 ± 0.647
4.888ProGly: 4.888 ± 1.229
2.444ProHis: 2.444 ± 0.407
2.444ProIle: 2.444 ± 1.248
3.055ProLys: 3.055 ± 0.454
4.888ProLeu: 4.888 ± 0.858
2.139ProMet: 2.139 ± 0.339
2.75ProAsn: 2.75 ± 0.738
3.972ProPro: 3.972 ± 0.691
2.444ProGln: 2.444 ± 0.584
1.222ProArg: 1.222 ± 0.276
4.888ProSer: 4.888 ± 0.722
5.5ProThr: 5.5 ± 1.064
1.833ProVal: 1.833 ± 0.719
2.444ProTrp: 2.444 ± 0.552
0.917ProTyr: 0.917 ± 0.554
0.0ProXaa: 0.0 ± 0.0
Gln
3.972GlnAla: 3.972 ± 0.332
2.139GlnCys: 2.139 ± 0.639
0.611GlnAsp: 0.611 ± 0.373
3.361GlnGlu: 3.361 ± 0.721
1.222GlnPhe: 1.222 ± 0.276
3.055GlnGly: 3.055 ± 0.663
0.306GlnHis: 0.306 ± 0.328
5.5GlnIle: 5.5 ± 1.01
2.75GlnLys: 2.75 ± 0.796
1.833GlnLeu: 1.833 ± 0.563
0.306GlnMet: 0.306 ± 0.323
3.055GlnAsn: 3.055 ± 0.741
5.194GlnPro: 5.194 ± 1.121
2.75GlnGln: 2.75 ± 0.434
0.306GlnArg: 0.306 ± 0.234
4.277GlnSer: 4.277 ± 0.635
3.361GlnThr: 3.361 ± 0.644
1.528GlnVal: 1.528 ± 0.227
0.306GlnTrp: 0.306 ± 0.323
0.917GlnTyr: 0.917 ± 0.55
0.0GlnXaa: 0.0 ± 0.0
Arg
0.917ArgAla: 0.917 ± 0.456
0.0ArgCys: 0.0 ± 0.0
1.833ArgAsp: 1.833 ± 1.273
2.139ArgGlu: 2.139 ± 1.82
0.306ArgPhe: 0.306 ± 0.328
4.277ArgGly: 4.277 ± 0.689
0.611ArgHis: 0.611 ± 0.373
3.666ArgIle: 3.666 ± 0.268
2.75ArgLys: 2.75 ± 0.95
2.444ArgLeu: 2.444 ± 0.571
0.306ArgMet: 0.306 ± 0.26
2.444ArgAsn: 2.444 ± 0.643
1.833ArgPro: 1.833 ± 0.251
1.222ArgGln: 1.222 ± 0.639
1.833ArgArg: 1.833 ± 0.76
2.139ArgSer: 2.139 ± 0.639
2.444ArgThr: 2.444 ± 0.608
2.139ArgVal: 2.139 ± 0.383
0.306ArgTrp: 0.306 ± 0.26
0.917ArgTyr: 0.917 ± 0.469
0.0ArgXaa: 0.0 ± 0.0
Ser
4.277SerAla: 4.277 ± 0.603
1.833SerCys: 1.833 ± 0.269
4.888SerAsp: 4.888 ± 0.627
4.583SerGlu: 4.583 ± 0.549
3.055SerPhe: 3.055 ± 0.61
6.416SerGly: 6.416 ± 0.627
1.833SerHis: 1.833 ± 0.269
0.917SerIle: 0.917 ± 0.55
3.361SerLys: 3.361 ± 0.501
5.194SerLeu: 5.194 ± 1.298
1.833SerMet: 1.833 ± 0.403
3.666SerAsn: 3.666 ± 0.319
3.361SerPro: 3.361 ± 0.45
4.888SerGln: 4.888 ± 0.821
3.055SerArg: 3.055 ± 0.552
12.221SerSer: 12.221 ± 1.726
7.944SerThr: 7.944 ± 1.387
5.805SerVal: 5.805 ± 0.836
2.139SerTrp: 2.139 ± 0.511
0.917SerTyr: 0.917 ± 0.55
0.917SerXaa: 0.917 ± 0.319
Thr
8.555ThrAla: 8.555 ± 1.599
1.528ThrCys: 1.528 ± 0.38
5.805ThrAsp: 5.805 ± 0.656
3.666ThrGlu: 3.666 ± 0.833
2.444ThrPhe: 2.444 ± 0.282
9.777ThrGly: 9.777 ± 1.524
2.75ThrHis: 2.75 ± 0.593
3.055ThrIle: 3.055 ± 0.402
4.888ThrLys: 4.888 ± 0.592
4.277ThrLeu: 4.277 ± 0.99
1.833ThrMet: 1.833 ± 1.124
6.722ThrAsn: 6.722 ± 0.711
3.666ThrPro: 3.666 ± 0.557
1.222ThrGln: 1.222 ± 0.276
1.833ThrArg: 1.833 ± 0.403
9.166ThrSer: 9.166 ± 1.253
6.111ThrThr: 6.111 ± 1.124
3.666ThrVal: 3.666 ± 0.352
0.0ThrTrp: 0.0 ± 0.0
2.75ThrTyr: 2.75 ± 0.561
0.0ThrXaa: 0.0 ± 0.0
Val
0.917ValAla: 0.917 ± 0.643
0.0ValCys: 0.0 ± 0.0
0.611ValAsp: 0.611 ± 0.646
3.972ValGlu: 3.972 ± 0.742
0.917ValPhe: 0.917 ± 0.383
4.277ValGly: 4.277 ± 0.806
1.222ValHis: 1.222 ± 0.276
6.722ValIle: 6.722 ± 0.494
3.055ValLys: 3.055 ± 0.793
2.75ValLeu: 2.75 ± 1.005
3.666ValMet: 3.666 ± 0.809
7.027ValAsn: 7.027 ± 1.214
2.139ValPro: 2.139 ± 0.366
0.611ValGln: 0.611 ± 0.369
1.222ValArg: 1.222 ± 1.04
1.833ValSer: 1.833 ± 0.714
3.361ValThr: 3.361 ± 0.359
2.444ValVal: 2.444 ± 0.552
0.306ValTrp: 0.306 ± 0.323
1.833ValTyr: 1.833 ± 0.449
0.0ValXaa: 0.0 ± 0.0
Trp
0.306TrpAla: 0.306 ± 0.323
0.306TrpCys: 0.306 ± 0.328
0.306TrpAsp: 0.306 ± 0.328
0.306TrpGlu: 0.306 ± 0.26
0.0TrpPhe: 0.0 ± 0.0
2.444TrpGly: 2.444 ± 0.552
0.611TrpHis: 0.611 ± 0.308
0.917TrpIle: 0.917 ± 0.32
0.611TrpLys: 0.611 ± 0.461
0.306TrpLeu: 0.306 ± 0.328
0.0TrpMet: 0.0 ± 0.0
0.917TrpAsn: 0.917 ± 0.554
1.528TrpPro: 1.528 ± 0.365
1.833TrpGln: 1.833 ± 0.631
0.0TrpArg: 0.0 ± 0.0
0.306TrpSer: 0.306 ± 0.26
2.139TrpThr: 2.139 ± 0.325
0.0TrpVal: 0.0 ± 0.0
0.306TrpTrp: 0.306 ± 0.323
0.611TrpTyr: 0.611 ± 0.369
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.917TyrAla: 0.917 ± 0.456
1.222TyrCys: 1.222 ± 0.276
1.528TyrAsp: 1.528 ± 0.519
3.972TyrGlu: 3.972 ± 1.206
0.611TyrPhe: 0.611 ± 0.373
3.361TyrGly: 3.361 ± 0.379
0.0TyrHis: 0.0 ± 0.0
2.139TyrIle: 2.139 ± 0.639
3.055TyrLys: 3.055 ± 0.442
1.222TyrLeu: 1.222 ± 0.563
2.139TyrMet: 2.139 ± 0.331
1.528TyrAsn: 1.528 ± 0.734
1.833TyrPro: 1.833 ± 0.535
1.528TyrGln: 1.528 ± 0.365
3.666TyrArg: 3.666 ± 0.671
1.833TyrSer: 1.833 ± 0.29
3.666TyrThr: 3.666 ± 0.445
2.444TyrVal: 2.444 ± 0.608
0.0TyrTrp: 0.0 ± 0.0
3.666TyrTyr: 3.666 ± 0.352
0.0TyrXaa: 0.0 ± 0.0
Xaa
0.0XaaAla: 0.0 ± 0.0
0.0XaaCys: 0.0 ± 0.0
0.917XaaAsp: 0.917 ± 0.319
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 7 proteins (3274 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