Amino acid dipepetide frequency for Penicillium janczewskii chrysovirus 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
11.167AlaAla: 11.167 ± 0.835
1.175AlaCys: 1.175 ± 0.392
5.289AlaAsp: 5.289 ± 1.085
5.289AlaGlu: 5.289 ± 0.684
2.645AlaPhe: 2.645 ± 0.383
8.522AlaGly: 8.522 ± 1.436
2.351AlaHis: 2.351 ± 0.233
2.057AlaIle: 2.057 ± 0.557
5.583AlaLys: 5.583 ± 0.759
12.636AlaLeu: 12.636 ± 1.145
5.289AlaMet: 5.289 ± 0.852
4.702AlaAsn: 4.702 ± 1.242
5.583AlaPro: 5.583 ± 0.578
3.82AlaGln: 3.82 ± 1.136
8.228AlaArg: 8.228 ± 0.931
6.759AlaSer: 6.759 ± 1.173
5.289AlaThr: 5.289 ± 1.676
7.346AlaVal: 7.346 ± 1.25
0.882AlaTrp: 0.882 ± 0.483
2.351AlaTyr: 2.351 ± 0.287
0.0AlaXaa: 0.0 ± 0.0
Cys
0.882CysAla: 0.882 ± 0.422
0.0CysCys: 0.0 ± 0.0
0.294CysAsp: 0.294 ± 0.229
0.882CysGlu: 0.882 ± 0.495
0.294CysPhe: 0.294 ± 0.274
1.175CysGly: 1.175 ± 0.774
0.294CysHis: 0.294 ± 0.274
0.588CysIle: 0.588 ± 0.271
0.0CysLys: 0.0 ± 0.0
0.882CysLeu: 0.882 ± 0.208
0.882CysMet: 0.882 ± 0.507
0.294CysAsn: 0.294 ± 0.229
0.294CysPro: 0.294 ± 0.274
0.294CysGln: 0.294 ± 0.265
0.882CysArg: 0.882 ± 0.424
1.763CysSer: 1.763 ± 0.802
0.882CysThr: 0.882 ± 0.208
0.882CysVal: 0.882 ± 0.794
0.294CysTrp: 0.294 ± 0.265
0.294CysTyr: 0.294 ± 0.274
0.0CysXaa: 0.0 ± 0.0
Asp
8.228AspAla: 8.228 ± 1.803
0.294AspCys: 0.294 ± 0.274
4.996AspAsp: 4.996 ± 0.648
4.996AspGlu: 4.996 ± 0.972
0.588AspPhe: 0.588 ± 0.267
4.702AspGly: 4.702 ± 0.775
0.882AspHis: 0.882 ± 0.25
2.645AspIle: 2.645 ± 0.693
1.175AspLys: 1.175 ± 0.344
3.82AspLeu: 3.82 ± 1.034
1.175AspMet: 1.175 ± 0.439
2.645AspAsn: 2.645 ± 0.755
2.057AspPro: 2.057 ± 0.659
0.882AspGln: 0.882 ± 0.495
2.057AspArg: 2.057 ± 0.209
5.583AspSer: 5.583 ± 0.755
2.057AspThr: 2.057 ± 0.565
5.289AspVal: 5.289 ± 0.463
1.763AspTrp: 1.763 ± 0.213
3.232AspTyr: 3.232 ± 1.009
0.0AspXaa: 0.0 ± 0.0
Glu
5.877GluAla: 5.877 ± 0.432
1.763GluCys: 1.763 ± 0.671
3.526GluAsp: 3.526 ± 0.829
4.996GluGlu: 4.996 ± 1.352
2.645GluPhe: 2.645 ± 1.1
3.526GluGly: 3.526 ± 0.499
1.175GluHis: 1.175 ± 0.626
4.408GluIle: 4.408 ± 1.06
2.939GluLys: 2.939 ± 1.672
6.759GluLeu: 6.759 ± 1.578
0.588GluMet: 0.588 ± 0.334
0.882GluAsn: 0.882 ± 0.541
3.526GluPro: 3.526 ± 0.902
4.408GluGln: 4.408 ± 0.353
5.583GluArg: 5.583 ± 0.34
4.114GluSer: 4.114 ± 0.668
1.175GluThr: 1.175 ± 0.31
5.289GluVal: 5.289 ± 0.679
0.882GluTrp: 0.882 ± 0.269
1.763GluTyr: 1.763 ± 0.809
0.0GluXaa: 0.0 ± 0.0
Phe
0.882PheAla: 0.882 ± 0.495
0.588PheCys: 0.588 ± 0.529
2.351PheAsp: 2.351 ± 0.322
2.645PheGlu: 2.645 ± 1.129
0.882PhePhe: 0.882 ± 0.208
1.175PheGly: 1.175 ± 0.407
0.0PheHis: 0.0 ± 0.0
0.588PheIle: 0.588 ± 0.269
1.175PheLys: 1.175 ± 0.626
2.057PheLeu: 2.057 ± 0.725
0.0PheMet: 0.0 ± 0.0
0.588PheAsn: 0.588 ± 0.458
1.469PhePro: 1.469 ± 1.146
0.294PheGln: 0.294 ± 0.274
1.469PheArg: 1.469 ± 0.859
2.351PheSer: 2.351 ± 1.129
1.469PheThr: 1.469 ± 0.532
1.469PheVal: 1.469 ± 0.749
0.294PheTrp: 0.294 ± 0.229
1.469PheTyr: 1.469 ± 0.124
0.0PheXaa: 0.0 ± 0.0
Gly
7.934GlyAla: 7.934 ± 1.328
0.882GlyCys: 0.882 ± 0.42
5.289GlyAsp: 5.289 ± 0.269
5.877GlyGlu: 5.877 ± 0.808
0.588GlyPhe: 0.588 ± 0.269
5.583GlyGly: 5.583 ± 1.001
2.351GlyHis: 2.351 ± 0.779
3.232GlyIle: 3.232 ± 1.354
3.526GlyLys: 3.526 ± 1.325
8.228GlyLeu: 8.228 ± 0.888
0.588GlyMet: 0.588 ± 0.353
0.0GlyAsn: 0.0 ± 0.0
2.645GlyPro: 2.645 ± 0.7
1.763GlyGln: 1.763 ± 0.25
4.996GlyArg: 4.996 ± 1.511
5.289GlySer: 5.289 ± 0.503
7.053GlyThr: 7.053 ± 2.099
6.759GlyVal: 6.759 ± 1.159
1.763GlyTrp: 1.763 ± 0.35
3.526GlyTyr: 3.526 ± 0.652
0.0GlyXaa: 0.0 ± 0.0
His
2.939HisAla: 2.939 ± 0.414
0.294HisCys: 0.294 ± 0.229
2.057HisAsp: 2.057 ± 0.687
2.645HisGlu: 2.645 ± 0.483
0.0HisPhe: 0.0 ± 0.0
2.057HisGly: 2.057 ± 0.832
1.469HisHis: 1.469 ± 0.669
0.882HisIle: 0.882 ± 0.422
1.175HisLys: 1.175 ± 0.31
1.763HisLeu: 1.763 ± 0.57
0.882HisMet: 0.882 ± 0.269
1.763HisAsn: 1.763 ± 0.557
0.882HisPro: 0.882 ± 0.424
1.469HisGln: 1.469 ± 1.019
0.588HisArg: 0.588 ± 0.267
1.763HisSer: 1.763 ± 0.683
1.763HisThr: 1.763 ± 0.57
0.882HisVal: 0.882 ± 0.342
0.882HisTrp: 0.882 ± 0.42
1.175HisTyr: 1.175 ± 0.731
0.0HisXaa: 0.0 ± 0.0
Ile
3.232IleAla: 3.232 ± 1.453
0.882IleCys: 0.882 ± 0.422
2.939IleAsp: 2.939 ± 0.969
2.351IleGlu: 2.351 ± 0.888
0.294IlePhe: 0.294 ± 0.274
3.232IleGly: 3.232 ± 0.705
1.175IleHis: 1.175 ± 0.621
1.175IleIle: 1.175 ± 0.535
0.588IleLys: 0.588 ± 0.458
2.057IleLeu: 2.057 ± 0.723
1.175IleMet: 1.175 ± 0.392
0.882IleAsn: 0.882 ± 0.507
1.175IlePro: 1.175 ± 0.527
0.0IleGln: 0.0 ± 0.0
3.526IleArg: 3.526 ± 1.366
2.351IleSer: 2.351 ± 0.689
1.469IleThr: 1.469 ± 0.842
3.232IleVal: 3.232 ± 0.58
0.882IleTrp: 0.882 ± 0.561
1.175IleTyr: 1.175 ± 0.783
0.0IleXaa: 0.0 ± 0.0
Lys
3.82LysAla: 3.82 ± 0.722
0.0LysCys: 0.0 ± 0.0
2.057LysAsp: 2.057 ± 0.339
2.057LysGlu: 2.057 ± 0.956
1.469LysPhe: 1.469 ± 0.84
2.057LysGly: 2.057 ± 0.69
1.175LysHis: 1.175 ± 0.344
0.588LysIle: 0.588 ± 0.267
1.175LysLys: 1.175 ± 0.499
4.408LysLeu: 4.408 ± 1.183
2.057LysMet: 2.057 ± 0.585
1.175LysAsn: 1.175 ± 0.354
1.763LysPro: 1.763 ± 0.557
0.588LysGln: 0.588 ± 0.271
4.408LysArg: 4.408 ± 0.27
1.469LysSer: 1.469 ± 0.842
1.469LysThr: 1.469 ± 0.701
0.882LysVal: 0.882 ± 0.342
0.882LysTrp: 0.882 ± 0.422
1.469LysTyr: 1.469 ± 0.405
0.0LysXaa: 0.0 ± 0.0
Leu
9.403LeuAla: 9.403 ± 0.605
1.469LeuCys: 1.469 ± 0.393
7.053LeuAsp: 7.053 ± 1.037
5.877LeuGlu: 5.877 ± 1.95
2.057LeuPhe: 2.057 ± 1.041
9.697LeuGly: 9.697 ± 1.46
4.114LeuHis: 4.114 ± 1.607
2.057LeuIle: 2.057 ± 0.339
2.351LeuLys: 2.351 ± 0.213
9.991LeuLeu: 9.991 ± 1.305
2.057LeuMet: 2.057 ± 0.638
3.232LeuAsn: 3.232 ± 1.054
4.408LeuPro: 4.408 ± 0.705
3.526LeuGln: 3.526 ± 0.271
7.64LeuArg: 7.64 ± 1.143
8.228LeuSer: 8.228 ± 1.243
6.465LeuThr: 6.465 ± 0.537
6.759LeuVal: 6.759 ± 1.294
0.882LeuTrp: 0.882 ± 0.208
3.232LeuTyr: 3.232 ± 0.284
0.0LeuXaa: 0.0 ± 0.0
Met
1.469MetAla: 1.469 ± 1.019
0.588MetCys: 0.588 ± 0.271
1.763MetAsp: 1.763 ± 0.649
1.763MetGlu: 1.763 ± 0.646
0.588MetPhe: 0.588 ± 0.334
2.351MetGly: 2.351 ± 0.707
0.588MetHis: 0.588 ± 0.458
0.588MetIle: 0.588 ± 0.269
0.882MetLys: 0.882 ± 0.25
3.232MetLeu: 3.232 ± 0.672
0.294MetMet: 0.294 ± 0.259
0.588MetAsn: 0.588 ± 0.334
1.175MetPro: 1.175 ± 0.116
0.588MetGln: 0.588 ± 0.458
2.351MetArg: 2.351 ± 0.322
3.82MetSer: 3.82 ± 1.178
1.469MetThr: 1.469 ± 0.393
2.939MetVal: 2.939 ± 0.882
0.294MetTrp: 0.294 ± 0.274
0.882MetTyr: 0.882 ± 0.822
0.0MetXaa: 0.0 ± 0.0
Asn
2.351AsnAla: 2.351 ± 0.707
0.0AsnCys: 0.0 ± 0.0
0.882AsnAsp: 0.882 ± 0.541
1.763AsnGlu: 1.763 ± 0.813
1.175AsnPhe: 1.175 ± 0.752
2.057AsnGly: 2.057 ± 1.187
0.882AsnHis: 0.882 ± 0.422
0.588AsnIle: 0.588 ± 0.269
0.882AsnLys: 0.882 ± 0.208
2.351AsnLeu: 2.351 ± 0.624
1.175AsnMet: 1.175 ± 0.498
0.294AsnAsn: 0.294 ± 0.274
1.175AsnPro: 1.175 ± 0.499
0.294AsnGln: 0.294 ± 0.274
1.469AsnArg: 1.469 ± 0.353
4.702AsnSer: 4.702 ± 0.465
3.232AsnThr: 3.232 ± 0.472
1.469AsnVal: 1.469 ± 0.124
0.294AsnTrp: 0.294 ± 0.265
1.175AsnTyr: 1.175 ± 0.392
0.0AsnXaa: 0.0 ± 0.0
Pro
5.583ProAla: 5.583 ± 0.914
0.294ProCys: 0.294 ± 0.265
3.232ProAsp: 3.232 ± 0.589
2.645ProGlu: 2.645 ± 0.483
1.175ProPhe: 1.175 ± 0.527
2.057ProGly: 2.057 ± 0.687
0.588ProHis: 0.588 ± 0.267
2.351ProIle: 2.351 ± 0.666
2.939ProLys: 2.939 ± 1.003
3.232ProLeu: 3.232 ± 0.524
1.469ProMet: 1.469 ± 0.463
1.763ProAsn: 1.763 ± 0.671
1.469ProPro: 1.469 ± 1.037
1.469ProGln: 1.469 ± 0.84
3.232ProArg: 3.232 ± 0.58
2.939ProSer: 2.939 ± 1.279
2.939ProThr: 2.939 ± 0.809
1.469ProVal: 1.469 ± 0.899
0.588ProTrp: 0.588 ± 0.334
1.469ProTyr: 1.469 ± 0.642
0.0ProXaa: 0.0 ± 0.0
Gln
4.996GlnAla: 4.996 ± 1.513
0.294GlnCys: 0.294 ± 0.274
0.882GlnAsp: 0.882 ± 0.342
1.469GlnGlu: 1.469 ± 0.393
0.294GlnPhe: 0.294 ± 0.265
2.057GlnGly: 2.057 ± 0.209
2.057GlnHis: 2.057 ± 0.69
0.294GlnIle: 0.294 ± 0.229
0.588GlnLys: 0.588 ± 0.31
3.82GlnLeu: 3.82 ± 0.321
1.763GlnMet: 1.763 ± 0.25
0.588GlnAsn: 0.588 ± 0.267
1.469GlnPro: 1.469 ± 1.019
1.763GlnGln: 1.763 ± 0.684
3.232GlnArg: 3.232 ± 0.865
1.175GlnSer: 1.175 ± 0.46
1.469GlnThr: 1.469 ± 0.308
1.469GlnVal: 1.469 ± 1.019
0.294GlnTrp: 0.294 ± 0.229
0.588GlnTyr: 0.588 ± 0.458
0.0GlnXaa: 0.0 ± 0.0
Arg
8.522ArgAla: 8.522 ± 0.579
1.469ArgCys: 1.469 ± 0.669
3.526ArgAsp: 3.526 ± 0.693
5.289ArgGlu: 5.289 ± 1.451
1.763ArgPhe: 1.763 ± 0.739
6.171ArgGly: 6.171 ± 1.189
1.763ArgHis: 1.763 ± 1.063
3.526ArgIle: 3.526 ± 0.725
3.232ArgLys: 3.232 ± 0.965
8.228ArgLeu: 8.228 ± 0.557
2.351ArgMet: 2.351 ± 0.584
2.057ArgAsn: 2.057 ± 0.717
3.526ArgPro: 3.526 ± 0.841
1.763ArgGln: 1.763 ± 0.684
4.408ArgArg: 4.408 ± 1.338
5.583ArgSer: 5.583 ± 0.965
3.526ArgThr: 3.526 ± 1.241
5.583ArgVal: 5.583 ± 1.699
1.175ArgTrp: 1.175 ± 0.116
2.351ArgTyr: 2.351 ± 0.584
0.0ArgXaa: 0.0 ± 0.0
Ser
8.816SerAla: 8.816 ± 1.944
0.588SerCys: 0.588 ± 0.529
3.526SerAsp: 3.526 ± 0.331
4.702SerGlu: 4.702 ± 1.291
2.645SerPhe: 2.645 ± 0.964
6.465SerGly: 6.465 ± 1.14
0.588SerHis: 0.588 ± 0.269
1.763SerIle: 1.763 ± 0.567
2.645SerLys: 2.645 ± 0.439
7.934SerLeu: 7.934 ± 1.974
1.763SerMet: 1.763 ± 0.807
1.763SerAsn: 1.763 ± 0.517
3.232SerPro: 3.232 ± 1.313
3.232SerGln: 3.232 ± 0.947
4.702SerArg: 4.702 ± 1.415
6.465SerSer: 6.465 ± 0.698
2.645SerThr: 2.645 ± 0.931
7.053SerVal: 7.053 ± 1.024
1.763SerTrp: 1.763 ± 0.555
3.232SerTyr: 3.232 ± 1.2
0.0SerXaa: 0.0 ± 0.0
Thr
4.996ThrAla: 4.996 ± 0.977
0.588ThrCys: 0.588 ± 0.31
3.232ThrAsp: 3.232 ± 0.917
2.939ThrGlu: 2.939 ± 0.635
1.763ThrPhe: 1.763 ± 0.417
2.351ThrGly: 2.351 ± 0.807
1.469ThrHis: 1.469 ± 0.476
1.763ThrIle: 1.763 ± 0.646
1.175ThrLys: 1.175 ± 0.621
4.996ThrLeu: 4.996 ± 0.424
1.763ThrMet: 1.763 ± 0.649
1.175ThrAsn: 1.175 ± 0.62
3.526ThrPro: 3.526 ± 0.521
1.763ThrGln: 1.763 ± 0.654
6.171ThrArg: 6.171 ± 0.381
5.289ThrSer: 5.289 ± 0.689
2.645ThrThr: 2.645 ± 0.661
2.939ThrVal: 2.939 ± 0.248
0.0ThrTrp: 0.0 ± 0.0
1.763ThrTyr: 1.763 ± 0.844
0.0ThrXaa: 0.0 ± 0.0
Val
7.64ValAla: 7.64 ± 0.97
0.882ValCys: 0.882 ± 0.342
3.82ValAsp: 3.82 ± 0.673
4.408ValGlu: 4.408 ± 0.599
1.469ValPhe: 1.469 ± 0.672
7.346ValGly: 7.346 ± 1.873
2.351ValHis: 2.351 ± 0.527
2.939ValIle: 2.939 ± 0.951
2.645ValLys: 2.645 ± 0.514
8.228ValLeu: 8.228 ± 2.249
1.469ValMet: 1.469 ± 0.447
2.351ValAsn: 2.351 ± 0.527
3.232ValPro: 3.232 ± 0.403
1.175ValGln: 1.175 ± 0.538
7.053ValArg: 7.053 ± 1.291
3.526ValSer: 3.526 ± 0.427
2.939ValThr: 2.939 ± 0.615
5.289ValVal: 5.289 ± 0.746
0.294ValTrp: 0.294 ± 0.229
3.526ValTyr: 3.526 ± 0.855
0.0ValXaa: 0.0 ± 0.0
Trp
2.351TrpAla: 2.351 ± 0.542
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.882TrpGlu: 0.882 ± 0.507
0.0TrpPhe: 0.0 ± 0.0
0.882TrpGly: 0.882 ± 0.25
1.175TrpHis: 1.175 ± 0.917
0.0TrpIle: 0.0 ± 0.0
0.294TrpLys: 0.294 ± 0.265
2.645TrpLeu: 2.645 ± 0.475
0.0TrpMet: 0.0 ± 0.0
0.294TrpAsn: 0.294 ± 0.265
0.0TrpPro: 0.0 ± 0.0
0.588TrpGln: 0.588 ± 0.529
1.175TrpArg: 1.175 ± 0.626
1.175TrpSer: 1.175 ± 0.407
0.294TrpThr: 0.294 ± 0.265
1.763TrpVal: 1.763 ± 0.35
0.882TrpTrp: 0.882 ± 0.541
0.882TrpTyr: 0.882 ± 0.483
0.0TrpXaa: 0.0 ± 0.0
Tyr
5.877TyrAla: 5.877 ± 0.56
0.0TyrCys: 0.0 ± 0.0
2.351TyrAsp: 2.351 ± 0.835
2.351TyrGlu: 2.351 ± 0.531
0.882TyrPhe: 0.882 ± 0.422
4.408TyrGly: 4.408 ± 0.828
0.882TyrHis: 0.882 ± 0.542
1.763TyrIle: 1.763 ± 0.718
0.0TyrLys: 0.0 ± 0.0
3.232TyrLeu: 3.232 ± 0.284
1.469TyrMet: 1.469 ± 0.475
1.175TyrAsn: 1.175 ± 0.785
0.294TyrPro: 0.294 ± 0.274
0.882TyrGln: 0.882 ± 0.483
2.645TyrArg: 2.645 ± 1.325
1.175TyrSer: 1.175 ± 0.31
2.057TyrThr: 2.057 ± 0.723
3.82TyrVal: 3.82 ± 1.034
0.294TyrTrp: 0.294 ± 0.229
1.469TyrTyr: 1.469 ± 0.529
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 4 proteins (3404 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