Amino acid dipepetide frequency for Duck adenovirus 1

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
8.493AlaAla: 8.493 ± 1.549
0.708AlaCys: 0.708 ± 0.239
3.539AlaAsp: 3.539 ± 0.535
2.629AlaGlu: 2.629 ± 0.465
3.236AlaPhe: 3.236 ± 0.692
4.954AlaGly: 4.954 ± 0.674
1.011AlaHis: 1.011 ± 0.26
5.056AlaIle: 5.056 ± 0.845
3.539AlaLys: 3.539 ± 0.635
8.797AlaLeu: 8.797 ± 1.133
1.618AlaMet: 1.618 ± 0.43
3.337AlaAsn: 3.337 ± 0.621
4.853AlaPro: 4.853 ± 1.086
2.123AlaGln: 2.123 ± 0.418
3.438AlaArg: 3.438 ± 0.736
4.247AlaSer: 4.247 ± 0.63
3.438AlaThr: 3.438 ± 0.395
6.168AlaVal: 6.168 ± 1.0
1.011AlaTrp: 1.011 ± 0.314
2.326AlaTyr: 2.326 ± 0.597
0.0AlaXaa: 0.0 ± 0.0
Cys
1.011CysAla: 1.011 ± 0.364
0.91CysCys: 0.91 ± 0.45
1.517CysAsp: 1.517 ± 0.371
1.719CysGlu: 1.719 ± 0.474
1.517CysPhe: 1.517 ± 0.458
1.314CysGly: 1.314 ± 0.402
0.607CysHis: 0.607 ± 0.276
1.213CysIle: 1.213 ± 0.418
1.213CysLys: 1.213 ± 0.326
1.517CysLeu: 1.517 ± 0.465
0.607CysMet: 0.607 ± 0.272
1.517CysAsn: 1.517 ± 0.5
1.921CysPro: 1.921 ± 0.499
0.708CysGln: 0.708 ± 0.247
1.213CysArg: 1.213 ± 0.477
1.618CysSer: 1.618 ± 0.455
1.213CysThr: 1.213 ± 0.39
1.416CysVal: 1.416 ± 0.358
0.202CysTrp: 0.202 ± 0.114
1.011CysTyr: 1.011 ± 0.292
0.0CysXaa: 0.0 ± 0.0
Asp
2.022AspAla: 2.022 ± 0.546
1.416AspCys: 1.416 ± 0.429
2.932AspAsp: 2.932 ± 0.645
2.528AspGlu: 2.528 ± 0.553
2.224AspPhe: 2.224 ± 0.425
3.539AspGly: 3.539 ± 0.813
1.011AspHis: 1.011 ± 0.335
2.932AspIle: 2.932 ± 0.666
2.022AspLys: 2.022 ± 0.561
4.348AspLeu: 4.348 ± 0.632
1.213AspMet: 1.213 ± 0.279
2.123AspAsn: 2.123 ± 0.351
3.337AspPro: 3.337 ± 0.843
1.213AspGln: 1.213 ± 0.308
2.73AspArg: 2.73 ± 0.67
2.629AspSer: 2.629 ± 0.491
4.449AspThr: 4.449 ± 0.528
3.236AspVal: 3.236 ± 0.494
0.404AspTrp: 0.404 ± 0.166
1.719AspTyr: 1.719 ± 0.414
0.0AspXaa: 0.0 ± 0.0
Glu
4.044GluAla: 4.044 ± 0.892
1.011GluCys: 1.011 ± 0.291
2.427GluAsp: 2.427 ± 0.691
4.044GluGlu: 4.044 ± 0.903
1.314GluPhe: 1.314 ± 0.331
2.326GluGly: 2.326 ± 0.416
1.314GluHis: 1.314 ± 0.368
3.236GluIle: 3.236 ± 0.46
3.134GluLys: 3.134 ± 0.747
4.651GluLeu: 4.651 ± 0.579
1.213GluMet: 1.213 ± 0.324
3.033GluAsn: 3.033 ± 0.586
2.629GluPro: 2.629 ± 0.432
1.82GluGln: 1.82 ± 0.435
3.236GluArg: 3.236 ± 0.526
2.932GluSer: 2.932 ± 0.472
4.044GluThr: 4.044 ± 0.709
2.73GluVal: 2.73 ± 0.518
0.809GluTrp: 0.809 ± 0.294
1.416GluTyr: 1.416 ± 0.348
0.0GluXaa: 0.0 ± 0.0
Phe
3.236PheAla: 3.236 ± 0.406
1.112PheCys: 1.112 ± 0.372
1.921PheAsp: 1.921 ± 0.436
1.213PheGlu: 1.213 ± 0.369
2.427PhePhe: 2.427 ± 0.587
1.82PheGly: 1.82 ± 0.314
1.314PheHis: 1.314 ± 0.288
3.438PheIle: 3.438 ± 0.582
2.326PheLys: 2.326 ± 0.385
3.842PheLeu: 3.842 ± 0.635
0.809PheMet: 0.809 ± 0.234
3.438PheAsn: 3.438 ± 0.642
3.236PhePro: 3.236 ± 0.632
1.517PheGln: 1.517 ± 0.403
2.326PheArg: 2.326 ± 0.502
2.932PheSer: 2.932 ± 0.418
2.831PheThr: 2.831 ± 0.448
2.022PheVal: 2.022 ± 0.269
0.506PheTrp: 0.506 ± 0.209
2.326PheTyr: 2.326 ± 0.472
0.0PheXaa: 0.0 ± 0.0
Gly
4.044GlyAla: 4.044 ± 0.849
1.416GlyCys: 1.416 ± 0.522
2.629GlyAsp: 2.629 ± 0.499
2.629GlyGlu: 2.629 ± 0.577
2.629GlyPhe: 2.629 ± 0.449
3.539GlyGly: 3.539 ± 0.754
1.314GlyHis: 1.314 ± 0.364
1.517GlyIle: 1.517 ± 0.324
2.326GlyLys: 2.326 ± 0.66
5.359GlyLeu: 5.359 ± 1.425
1.011GlyMet: 1.011 ± 0.287
4.853GlyAsn: 4.853 ± 0.703
2.427GlyPro: 2.427 ± 0.494
2.629GlyGln: 2.629 ± 0.524
3.64GlyArg: 3.64 ± 0.449
3.842GlySer: 3.842 ± 0.623
4.146GlyThr: 4.146 ± 0.738
3.842GlyVal: 3.842 ± 0.579
1.011GlyTrp: 1.011 ± 0.275
2.528GlyTyr: 2.528 ± 0.616
0.0GlyXaa: 0.0 ± 0.0
His
1.314HisAla: 1.314 ± 0.467
1.82HisCys: 1.82 ± 0.57
0.91HisAsp: 0.91 ± 0.255
0.404HisGlu: 0.404 ± 0.201
0.708HisPhe: 0.708 ± 0.219
1.314HisGly: 1.314 ± 0.275
0.303HisHis: 0.303 ± 0.139
2.123HisIle: 2.123 ± 0.473
0.809HisLys: 0.809 ± 0.244
2.022HisLeu: 2.022 ± 0.362
0.0HisMet: 0.0 ± 0.0
1.416HisAsn: 1.416 ± 0.456
1.921HisPro: 1.921 ± 0.39
0.708HisGln: 0.708 ± 0.214
1.112HisArg: 1.112 ± 0.319
1.618HisSer: 1.618 ± 0.313
1.213HisThr: 1.213 ± 0.392
1.416HisVal: 1.416 ± 0.397
0.101HisTrp: 0.101 ± 0.093
0.809HisTyr: 0.809 ± 0.234
0.0HisXaa: 0.0 ± 0.0
Ile
4.146IleAla: 4.146 ± 0.638
1.719IleCys: 1.719 ± 0.481
2.427IleAsp: 2.427 ± 0.419
2.528IleGlu: 2.528 ± 0.583
1.719IlePhe: 1.719 ± 0.459
3.033IleGly: 3.033 ± 0.637
0.91IleHis: 0.91 ± 0.262
3.236IleIle: 3.236 ± 0.446
3.741IleLys: 3.741 ± 0.615
5.157IleLeu: 5.157 ± 0.671
1.011IleMet: 1.011 ± 0.276
2.932IleAsn: 2.932 ± 0.612
3.438IlePro: 3.438 ± 0.61
1.82IleGln: 1.82 ± 0.505
2.831IleArg: 2.831 ± 0.796
4.247IleSer: 4.247 ± 0.562
4.449IleThr: 4.449 ± 0.715
3.337IleVal: 3.337 ± 0.49
0.506IleTrp: 0.506 ± 0.193
1.719IleTyr: 1.719 ± 0.338
0.0IleXaa: 0.0 ± 0.0
Lys
3.438LysAla: 3.438 ± 0.717
1.112LysCys: 1.112 ± 0.42
2.326LysAsp: 2.326 ± 0.645
2.629LysGlu: 2.629 ± 0.577
1.416LysPhe: 1.416 ± 0.498
2.831LysGly: 2.831 ± 0.654
1.213LysHis: 1.213 ± 0.341
2.224LysIle: 2.224 ± 0.505
2.427LysLys: 2.427 ± 0.711
5.865LysLeu: 5.865 ± 0.871
1.011LysMet: 1.011 ± 0.273
1.82LysAsn: 1.82 ± 0.452
2.022LysPro: 2.022 ± 0.491
1.921LysGln: 1.921 ± 0.548
3.337LysArg: 3.337 ± 0.623
3.438LysSer: 3.438 ± 0.581
2.528LysThr: 2.528 ± 0.456
2.427LysVal: 2.427 ± 0.52
0.708LysTrp: 0.708 ± 0.3
2.022LysTyr: 2.022 ± 0.397
0.0LysXaa: 0.0 ± 0.0
Leu
7.482LeuAla: 7.482 ± 0.85
2.326LeuCys: 2.326 ± 0.559
4.55LeuAsp: 4.55 ± 0.549
4.348LeuGlu: 4.348 ± 0.719
4.348LeuPhe: 4.348 ± 0.7
6.37LeuGly: 6.37 ± 0.797
2.224LeuHis: 2.224 ± 0.463
3.741LeuIle: 3.741 ± 0.59
4.651LeuLys: 4.651 ± 0.927
10.111LeuLeu: 10.111 ± 1.102
2.528LeuMet: 2.528 ± 0.551
5.258LeuAsn: 5.258 ± 0.773
6.067LeuPro: 6.067 ± 0.688
4.651LeuGln: 4.651 ± 0.73
6.673LeuArg: 6.673 ± 0.764
4.247LeuSer: 4.247 ± 0.625
8.089LeuThr: 8.089 ± 0.97
4.449LeuVal: 4.449 ± 0.573
1.517LeuTrp: 1.517 ± 0.425
4.752LeuTyr: 4.752 ± 0.633
0.0LeuXaa: 0.0 ± 0.0
Met
1.618MetAla: 1.618 ± 0.381
0.303MetCys: 0.303 ± 0.187
0.607MetAsp: 0.607 ± 0.168
1.517MetGlu: 1.517 ± 0.274
0.809MetPhe: 0.809 ± 0.222
0.91MetGly: 0.91 ± 0.248
0.607MetHis: 0.607 ± 0.191
1.314MetIle: 1.314 ± 0.335
1.011MetLys: 1.011 ± 0.284
1.517MetLeu: 1.517 ± 0.362
0.404MetMet: 0.404 ± 0.231
1.213MetAsn: 1.213 ± 0.459
1.213MetPro: 1.213 ± 0.284
1.112MetGln: 1.112 ± 0.29
1.011MetArg: 1.011 ± 0.358
1.112MetSer: 1.112 ± 0.34
1.618MetThr: 1.618 ± 0.357
1.011MetVal: 1.011 ± 0.241
0.404MetTrp: 0.404 ± 0.212
0.91MetTyr: 0.91 ± 0.286
0.0MetXaa: 0.0 ± 0.0
Asn
4.449AsnAla: 4.449 ± 0.581
0.91AsnCys: 0.91 ± 0.383
2.73AsnAsp: 2.73 ± 0.499
1.314AsnGlu: 1.314 ± 0.269
2.629AsnPhe: 2.629 ± 0.594
2.831AsnGly: 2.831 ± 0.648
1.112AsnHis: 1.112 ± 0.272
3.337AsnIle: 3.337 ± 0.661
2.224AsnLys: 2.224 ± 0.547
5.359AsnLeu: 5.359 ± 0.847
0.809AsnMet: 0.809 ± 0.331
2.831AsnAsn: 2.831 ± 0.61
3.539AsnPro: 3.539 ± 0.384
1.416AsnGln: 1.416 ± 0.467
3.134AsnArg: 3.134 ± 0.624
3.236AsnSer: 3.236 ± 0.585
4.651AsnThr: 4.651 ± 0.608
3.943AsnVal: 3.943 ± 0.645
0.506AsnTrp: 0.506 ± 0.25
2.528AsnTyr: 2.528 ± 0.463
0.0AsnXaa: 0.0 ± 0.0
Pro
4.954ProAla: 4.954 ± 0.77
0.607ProCys: 0.607 ± 0.259
2.629ProAsp: 2.629 ± 0.574
3.134ProGlu: 3.134 ± 0.508
3.236ProPhe: 3.236 ± 0.563
1.921ProGly: 1.921 ± 0.442
1.618ProHis: 1.618 ± 0.315
3.741ProIle: 3.741 ± 0.488
2.528ProLys: 2.528 ± 0.707
6.37ProLeu: 6.37 ± 0.874
1.011ProMet: 1.011 ± 0.256
2.831ProAsn: 2.831 ± 0.711
6.168ProPro: 6.168 ± 1.067
1.82ProGln: 1.82 ± 0.514
2.326ProArg: 2.326 ± 0.404
4.954ProSer: 4.954 ± 0.897
3.539ProThr: 3.539 ± 0.395
4.449ProVal: 4.449 ± 0.926
0.607ProTrp: 0.607 ± 0.278
1.921ProTyr: 1.921 ± 0.481
0.0ProXaa: 0.0 ± 0.0
Gln
2.528GlnAla: 2.528 ± 0.49
0.91GlnCys: 0.91 ± 0.263
2.123GlnAsp: 2.123 ± 0.413
2.73GlnGlu: 2.73 ± 0.613
1.112GlnPhe: 1.112 ± 0.237
1.112GlnGly: 1.112 ± 0.276
1.011GlnHis: 1.011 ± 0.274
2.528GlnIle: 2.528 ± 0.467
1.011GlnLys: 1.011 ± 0.333
5.056GlnLeu: 5.056 ± 0.618
0.708GlnMet: 0.708 ± 0.298
1.82GlnAsn: 1.82 ± 0.391
2.427GlnPro: 2.427 ± 0.4
2.528GlnGln: 2.528 ± 0.494
2.629GlnArg: 2.629 ± 0.647
2.326GlnSer: 2.326 ± 0.419
3.236GlnThr: 3.236 ± 0.374
1.719GlnVal: 1.719 ± 0.444
0.404GlnTrp: 0.404 ± 0.17
1.213GlnTyr: 1.213 ± 0.327
0.0GlnXaa: 0.0 ± 0.0
Arg
3.64ArgAla: 3.64 ± 0.647
1.112ArgCys: 1.112 ± 0.304
2.427ArgAsp: 2.427 ± 0.478
2.427ArgGlu: 2.427 ± 0.675
2.022ArgPhe: 2.022 ± 0.513
2.73ArgGly: 2.73 ± 0.483
1.416ArgHis: 1.416 ± 0.389
4.044ArgIle: 4.044 ± 0.537
2.932ArgLys: 2.932 ± 0.554
4.954ArgLeu: 4.954 ± 0.609
1.011ArgMet: 1.011 ± 0.307
3.033ArgAsn: 3.033 ± 0.443
2.224ArgPro: 2.224 ± 0.381
2.224ArgGln: 2.224 ± 0.532
5.966ArgArg: 5.966 ± 1.487
4.348ArgSer: 4.348 ± 0.586
3.741ArgThr: 3.741 ± 0.872
3.64ArgVal: 3.64 ± 0.86
1.517ArgTrp: 1.517 ± 0.452
2.224ArgTyr: 2.224 ± 0.47
0.0ArgXaa: 0.0 ± 0.0
Ser
4.247SerAla: 4.247 ± 0.684
1.517SerCys: 1.517 ± 0.418
4.146SerAsp: 4.146 ± 0.57
4.348SerGlu: 4.348 ± 0.451
2.528SerPhe: 2.528 ± 0.609
5.865SerGly: 5.865 ± 0.837
1.314SerHis: 1.314 ± 0.327
4.146SerIle: 4.146 ± 0.471
2.831SerLys: 2.831 ± 0.537
5.561SerLeu: 5.561 ± 0.655
1.82SerMet: 1.82 ± 0.4
3.64SerAsn: 3.64 ± 0.729
3.438SerPro: 3.438 ± 0.551
2.224SerGln: 2.224 ± 0.52
2.528SerArg: 2.528 ± 0.534
5.561SerSer: 5.561 ± 0.744
2.932SerThr: 2.932 ± 0.457
3.539SerVal: 3.539 ± 0.564
0.708SerTrp: 0.708 ± 0.201
2.528SerTyr: 2.528 ± 0.526
0.0SerXaa: 0.0 ± 0.0
Thr
6.977ThrAla: 6.977 ± 0.954
1.719ThrCys: 1.719 ± 0.494
3.539ThrAsp: 3.539 ± 0.548
4.55ThrGlu: 4.55 ± 0.797
4.247ThrPhe: 4.247 ± 0.697
4.146ThrGly: 4.146 ± 0.924
1.416ThrHis: 1.416 ± 0.478
2.528ThrIle: 2.528 ± 0.543
2.326ThrLys: 2.326 ± 0.468
7.179ThrLeu: 7.179 ± 0.902
0.708ThrMet: 0.708 ± 0.273
2.831ThrAsn: 2.831 ± 0.61
2.932ThrPro: 2.932 ± 0.633
3.337ThrGln: 3.337 ± 0.521
4.247ThrArg: 4.247 ± 0.604
3.438ThrSer: 3.438 ± 0.467
4.348ThrThr: 4.348 ± 0.705
4.348ThrVal: 4.348 ± 0.796
1.517ThrTrp: 1.517 ± 0.367
2.224ThrTyr: 2.224 ± 0.522
0.0ThrXaa: 0.0 ± 0.0
Val
4.247ValAla: 4.247 ± 0.705
2.022ValCys: 2.022 ± 0.758
2.123ValAsp: 2.123 ± 0.346
3.236ValGlu: 3.236 ± 0.511
2.932ValPhe: 2.932 ± 0.516
3.134ValGly: 3.134 ± 0.552
1.011ValHis: 1.011 ± 0.476
2.528ValIle: 2.528 ± 0.524
3.337ValLys: 3.337 ± 0.55
4.954ValLeu: 4.954 ± 0.757
0.708ValMet: 0.708 ± 0.21
3.337ValAsn: 3.337 ± 0.812
3.842ValPro: 3.842 ± 0.685
2.932ValGln: 2.932 ± 0.623
3.134ValArg: 3.134 ± 0.516
3.943ValSer: 3.943 ± 0.578
4.853ValThr: 4.853 ± 0.643
4.55ValVal: 4.55 ± 0.582
0.708ValTrp: 0.708 ± 0.268
3.134ValTyr: 3.134 ± 0.51
0.0ValXaa: 0.0 ± 0.0
Trp
1.213TrpAla: 1.213 ± 0.314
0.101TrpCys: 0.101 ± 0.087
0.303TrpAsp: 0.303 ± 0.172
0.91TrpGlu: 0.91 ± 0.342
1.011TrpPhe: 1.011 ± 0.208
0.809TrpGly: 0.809 ± 0.251
0.303TrpHis: 0.303 ± 0.191
0.506TrpIle: 0.506 ± 0.202
0.91TrpLys: 0.91 ± 0.237
1.112TrpLeu: 1.112 ± 0.3
0.404TrpMet: 0.404 ± 0.174
0.607TrpAsn: 0.607 ± 0.29
1.011TrpPro: 1.011 ± 0.245
1.011TrpGln: 1.011 ± 0.307
0.607TrpArg: 0.607 ± 0.257
1.416TrpSer: 1.416 ± 0.397
0.708TrpThr: 0.708 ± 0.259
0.303TrpVal: 0.303 ± 0.211
0.404TrpTrp: 0.404 ± 0.188
0.506TrpTyr: 0.506 ± 0.217
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.416TyrAla: 1.416 ± 0.522
1.213TyrCys: 1.213 ± 0.314
2.224TyrAsp: 2.224 ± 0.508
2.528TyrGlu: 2.528 ± 0.373
2.528TyrPhe: 2.528 ± 0.484
2.831TyrGly: 2.831 ± 0.558
1.011TyrHis: 1.011 ± 0.255
1.517TyrIle: 1.517 ± 0.313
1.416TyrLys: 1.416 ± 0.308
4.651TyrLeu: 4.651 ± 0.827
1.517TyrMet: 1.517 ± 0.305
1.618TyrAsn: 1.618 ± 0.47
1.719TyrPro: 1.719 ± 0.301
1.517TyrGln: 1.517 ± 0.337
1.517TyrArg: 1.517 ± 0.428
3.337TyrSer: 3.337 ± 0.595
2.528TyrThr: 2.528 ± 0.375
2.123TyrVal: 2.123 ± 0.41
0.607TyrTrp: 0.607 ± 0.284
0.708TyrTyr: 0.708 ± 0.298
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 29 proteins (9891 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