Amino acid dipepetide frequency for Arachis pintoi virus

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
7.306AlaAla: 7.306 ± 2.225
1.719AlaCys: 1.719 ± 0.667
3.008AlaAsp: 3.008 ± 0.819
2.578AlaGlu: 2.578 ± 1.332
2.149AlaPhe: 2.149 ± 0.76
5.587AlaGly: 5.587 ± 1.245
2.578AlaHis: 2.578 ± 0.906
5.157AlaIle: 5.157 ± 1.666
5.587AlaLys: 5.587 ± 2.051
7.735AlaLeu: 7.735 ± 1.763
1.289AlaMet: 1.289 ± 0.611
5.587AlaAsn: 5.587 ± 1.578
3.868AlaPro: 3.868 ± 1.968
2.578AlaGln: 2.578 ± 0.566
2.149AlaArg: 2.149 ± 0.709
5.587AlaSer: 5.587 ± 1.578
8.165AlaThr: 8.165 ± 2.541
4.727AlaVal: 4.727 ± 1.147
0.43AlaTrp: 0.43 ± 0.222
4.727AlaTyr: 4.727 ± 2.004
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.859CysAsp: 0.859 ± 0.444
1.289CysGlu: 1.289 ± 0.666
0.859CysPhe: 0.859 ± 0.634
1.289CysGly: 1.289 ± 1.219
0.43CysHis: 0.43 ± 0.222
0.0CysIle: 0.0 ± 0.0
0.43CysLys: 0.43 ± 0.222
1.719CysLeu: 1.719 ± 0.888
0.43CysMet: 0.43 ± 0.53
0.859CysAsn: 0.859 ± 0.444
0.859CysPro: 0.859 ± 0.462
0.43CysGln: 0.43 ± 0.222
0.43CysArg: 0.43 ± 0.561
0.43CysSer: 0.43 ± 0.222
1.719CysThr: 1.719 ± 1.504
0.43CysVal: 0.43 ± 0.562
0.43CysTrp: 0.43 ± 0.653
0.859CysTyr: 0.859 ± 0.634
0.0CysXaa: 0.0 ± 0.0
Asp
4.727AspAla: 4.727 ± 1.543
0.43AspCys: 0.43 ± 0.222
3.008AspAsp: 3.008 ± 0.994
4.727AspGlu: 4.727 ± 1.38
3.438AspPhe: 3.438 ± 0.951
1.289AspGly: 1.289 ± 0.56
1.719AspHis: 1.719 ± 0.545
2.149AspIle: 2.149 ± 0.931
3.008AspLys: 3.008 ± 1.182
4.727AspLeu: 4.727 ± 1.358
0.43AspMet: 0.43 ± 0.222
2.578AspAsn: 2.578 ± 1.024
3.438AspPro: 3.438 ± 0.951
3.868AspGln: 3.868 ± 1.041
3.008AspArg: 3.008 ± 1.182
3.438AspSer: 3.438 ± 1.021
4.297AspThr: 4.297 ± 1.641
5.157AspVal: 5.157 ± 1.666
0.43AspTrp: 0.43 ± 0.222
3.438AspTyr: 3.438 ± 1.425
0.0AspXaa: 0.0 ± 0.0
Glu
5.157GluAla: 5.157 ± 1.176
0.859GluCys: 0.859 ± 0.444
5.587GluAsp: 5.587 ± 1.493
3.008GluGlu: 3.008 ± 1.049
1.289GluPhe: 1.289 ± 1.958
1.719GluGly: 1.719 ± 0.752
2.149GluHis: 2.149 ± 0.504
3.008GluIle: 3.008 ± 0.353
3.438GluLys: 3.438 ± 1.38
6.016GluLeu: 6.016 ± 1.604
1.289GluMet: 1.289 ± 0.611
3.008GluAsn: 3.008 ± 1.182
2.578GluPro: 2.578 ± 0.892
0.859GluGln: 0.859 ± 0.462
5.157GluArg: 5.157 ± 1.014
2.578GluSer: 2.578 ± 0.919
1.719GluThr: 1.719 ± 0.667
3.008GluVal: 3.008 ± 1.09
0.859GluTrp: 0.859 ± 0.817
1.289GluTyr: 1.289 ± 0.596
0.0GluXaa: 0.0 ± 0.0
Phe
3.438PheAla: 3.438 ± 0.859
1.289PheCys: 1.289 ± 0.611
3.438PheAsp: 3.438 ± 0.329
1.719PheGlu: 1.719 ± 0.888
0.859PhePhe: 0.859 ± 0.888
0.43PheGly: 0.43 ± 0.222
1.289PheHis: 1.289 ± 0.853
1.719PheIle: 1.719 ± 1.22
3.008PheLys: 3.008 ± 0.819
1.719PheLeu: 1.719 ± 0.684
1.289PheMet: 1.289 ± 0.666
1.719PheAsn: 1.719 ± 0.684
1.289PhePro: 1.289 ± 0.666
1.289PheGln: 1.289 ± 1.517
0.859PheArg: 0.859 ± 0.444
2.149PheSer: 2.149 ± 0.504
2.149PheThr: 2.149 ± 0.717
2.578PheVal: 2.578 ± 0.919
0.0PheTrp: 0.0 ± 0.0
1.289PheTyr: 1.289 ± 0.853
0.0PheXaa: 0.0 ± 0.0
Gly
5.157GlyAla: 5.157 ± 1.219
0.859GlyCys: 0.859 ± 0.584
3.868GlyAsp: 3.868 ± 0.768
0.859GlyGlu: 0.859 ± 0.444
3.008GlyPhe: 3.008 ± 1.802
4.297GlyGly: 4.297 ± 1.41
1.289GlyHis: 1.289 ± 0.666
1.719GlyIle: 1.719 ± 0.555
2.578GlyLys: 2.578 ± 0.566
2.149GlyLeu: 2.149 ± 0.504
0.43GlyMet: 0.43 ± 0.727
2.578GlyAsn: 2.578 ± 1.324
2.578GlyPro: 2.578 ± 1.192
3.008GlyGln: 3.008 ± 0.353
1.719GlyArg: 1.719 ± 1.074
2.578GlySer: 2.578 ± 1.312
1.289GlyThr: 1.289 ± 0.716
2.149GlyVal: 2.149 ± 1.111
1.289GlyTrp: 1.289 ± 0.666
0.859GlyTyr: 0.859 ± 0.444
0.0GlyXaa: 0.0 ± 0.0
His
3.008HisAla: 3.008 ± 1.09
1.719HisCys: 1.719 ± 0.975
0.859HisAsp: 0.859 ± 0.444
1.289HisGlu: 1.289 ± 0.46
1.719HisPhe: 1.719 ± 0.888
2.578HisGly: 2.578 ± 0.64
2.149HisHis: 2.149 ± 1.053
0.43HisIle: 0.43 ± 0.222
0.0HisLys: 0.0 ± 0.0
3.868HisLeu: 3.868 ± 0.81
0.0HisMet: 0.0 ± 0.0
1.289HisAsn: 1.289 ± 0.716
0.859HisPro: 0.859 ± 0.817
2.149HisGln: 2.149 ± 0.509
3.008HisArg: 3.008 ± 0.967
3.438HisSer: 3.438 ± 0.91
2.149HisThr: 2.149 ± 0.824
2.149HisVal: 2.149 ± 0.655
0.0HisTrp: 0.0 ± 0.0
0.859HisTyr: 0.859 ± 0.584
0.0HisXaa: 0.0 ± 0.0
Ile
3.438IleAla: 3.438 ± 1.175
0.43IleCys: 0.43 ± 0.653
1.719IleAsp: 1.719 ± 0.578
3.438IleGlu: 3.438 ± 0.859
0.859IlePhe: 0.859 ± 0.444
2.578IleGly: 2.578 ± 1.438
1.719IleHis: 1.719 ± 0.678
2.149IleIle: 2.149 ± 0.504
3.868IleLys: 3.868 ± 0.891
4.297IleLeu: 4.297 ± 1.362
0.859IleMet: 0.859 ± 0.444
1.289IleAsn: 1.289 ± 1.682
0.43IlePro: 0.43 ± 0.222
4.727IleGln: 4.727 ± 1.801
3.438IleArg: 3.438 ± 0.859
3.438IleSer: 3.438 ± 0.541
3.868IleThr: 3.868 ± 0.891
2.149IleVal: 2.149 ± 1.16
0.0IleTrp: 0.0 ± 0.0
1.289IleTyr: 1.289 ± 0.596
0.0IleXaa: 0.0 ± 0.0
Lys
5.587LysAla: 5.587 ± 1.671
0.0LysCys: 0.0 ± 0.0
2.578LysAsp: 2.578 ± 0.939
4.727LysGlu: 4.727 ± 1.425
2.149LysPhe: 2.149 ± 0.895
1.289LysGly: 1.289 ± 0.611
0.859LysHis: 0.859 ± 0.462
3.008LysIle: 3.008 ± 0.625
2.149LysLys: 2.149 ± 1.11
6.016LysLeu: 6.016 ± 3.107
0.859LysMet: 0.859 ± 0.444
0.859LysAsn: 0.859 ± 0.444
3.008LysPro: 3.008 ± 1.117
2.149LysGln: 2.149 ± 1.16
3.868LysArg: 3.868 ± 1.21
3.008LysSer: 3.008 ± 0.914
3.438LysThr: 3.438 ± 0.951
3.438LysVal: 3.438 ± 0.541
0.0LysTrp: 0.0 ± 0.0
1.289LysTyr: 1.289 ± 0.853
0.0LysXaa: 0.0 ± 0.0
Leu
6.446LeuAla: 6.446 ± 1.13
1.719LeuCys: 1.719 ± 0.555
4.727LeuAsp: 4.727 ± 1.167
7.306LeuGlu: 7.306 ± 1.34
3.868LeuPhe: 3.868 ± 1.997
2.149LeuGly: 2.149 ± 0.824
3.438LeuHis: 3.438 ± 0.774
6.016LeuIle: 6.016 ± 1.927
3.868LeuLys: 3.868 ± 0.96
6.876LeuLeu: 6.876 ± 0.99
2.578LeuMet: 2.578 ± 1.431
1.719LeuAsn: 1.719 ± 0.555
7.306LeuPro: 7.306 ± 1.935
5.157LeuGln: 5.157 ± 0.97
6.876LeuArg: 6.876 ± 1.18
8.595LeuSer: 8.595 ± 1.711
8.595LeuThr: 8.595 ± 1.201
7.306LeuVal: 7.306 ± 1.951
1.289LeuTrp: 1.289 ± 0.666
3.008LeuTyr: 3.008 ± 0.986
0.0LeuXaa: 0.0 ± 0.0
Met
2.578MetAla: 2.578 ± 1.223
0.43MetCys: 0.43 ± 0.222
1.719MetAsp: 1.719 ± 0.555
0.859MetGlu: 0.859 ± 0.462
0.0MetPhe: 0.0 ± 0.0
0.0MetGly: 0.0 ± 0.0
0.859MetHis: 0.859 ± 0.444
0.43MetIle: 0.43 ± 0.222
1.289MetLys: 1.289 ± 0.716
1.289MetLeu: 1.289 ± 0.611
0.0MetMet: 0.0 ± 0.0
0.859MetAsn: 0.859 ± 0.444
0.859MetPro: 0.859 ± 0.444
1.719MetGln: 1.719 ± 0.578
1.289MetArg: 1.289 ± 0.611
2.578MetSer: 2.578 ± 1.488
1.289MetThr: 1.289 ± 1.004
1.289MetVal: 1.289 ± 1.004
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
5.157AsnAla: 5.157 ± 1.648
0.43AsnCys: 0.43 ± 0.222
1.719AsnAsp: 1.719 ± 0.667
1.719AsnGlu: 1.719 ± 1.074
0.859AsnPhe: 0.859 ± 0.444
1.719AsnGly: 1.719 ± 0.667
1.289AsnHis: 1.289 ± 0.46
0.859AsnIle: 0.859 ± 0.515
3.868AsnLys: 3.868 ± 1.244
4.297AsnLeu: 4.297 ± 1.245
0.43AsnMet: 0.43 ± 0.727
2.578AsnAsn: 2.578 ± 1.463
4.297AsnPro: 4.297 ± 0.956
2.578AsnGln: 2.578 ± 0.985
1.289AsnArg: 1.289 ± 1.004
1.719AsnSer: 1.719 ± 2.243
2.578AsnThr: 2.578 ± 1.122
4.727AsnVal: 4.727 ± 0.806
0.859AsnTrp: 0.859 ± 0.634
0.859AsnTyr: 0.859 ± 0.444
0.0AsnXaa: 0.0 ± 0.0
Pro
3.868ProAla: 3.868 ± 1.498
0.43ProCys: 0.43 ± 0.561
4.727ProAsp: 4.727 ± 1.037
3.438ProGlu: 3.438 ± 1.831
1.719ProPhe: 1.719 ± 0.684
3.438ProGly: 3.438 ± 0.774
2.149ProHis: 2.149 ± 1.053
4.297ProIle: 4.297 ± 0.792
3.438ProLys: 3.438 ± 1.368
4.297ProLeu: 4.297 ± 1.182
0.859ProMet: 0.859 ± 0.557
2.149ProAsn: 2.149 ± 1.23
4.297ProPro: 4.297 ± 3.585
2.149ProGln: 2.149 ± 0.709
2.578ProArg: 2.578 ± 0.833
5.157ProSer: 5.157 ± 0.646
4.297ProThr: 4.297 ± 0.837
1.719ProVal: 1.719 ± 0.888
0.859ProTrp: 0.859 ± 0.462
1.719ProTyr: 1.719 ± 1.866
0.0ProXaa: 0.0 ± 0.0
Gln
2.149GlnAla: 2.149 ± 1.226
0.0GlnCys: 0.0 ± 0.0
5.587GlnAsp: 5.587 ± 1.561
4.297GlnGlu: 4.297 ± 0.819
2.149GlnPhe: 2.149 ± 0.709
2.149GlnGly: 2.149 ± 0.74
0.859GlnHis: 0.859 ± 0.462
0.859GlnIle: 0.859 ± 0.462
0.859GlnLys: 0.859 ± 0.462
6.876GlnLeu: 6.876 ± 1.168
1.289GlnMet: 1.289 ± 0.621
1.719GlnAsn: 1.719 ± 1.169
3.008GlnPro: 3.008 ± 1.188
3.438GlnGln: 3.438 ± 1.794
3.008GlnArg: 3.008 ± 0.768
4.297GlnSer: 4.297 ± 0.898
1.719GlnThr: 1.719 ± 0.555
3.438GlnVal: 3.438 ± 0.91
0.859GlnTrp: 0.859 ± 0.444
3.438GlnTyr: 3.438 ± 1.156
0.0GlnXaa: 0.0 ± 0.0
Arg
4.727ArgAla: 4.727 ± 1.776
0.43ArgCys: 0.43 ± 0.222
4.727ArgAsp: 4.727 ± 1.58
3.438ArgGlu: 3.438 ± 0.779
1.289ArgPhe: 1.289 ± 0.46
2.578ArgGly: 2.578 ± 2.09
1.719ArgHis: 1.719 ± 0.924
2.578ArgIle: 2.578 ± 0.566
1.719ArgLys: 1.719 ± 0.888
10.743ArgLeu: 10.743 ± 3.994
0.859ArgMet: 0.859 ± 0.452
0.859ArgAsn: 0.859 ± 0.444
3.008ArgPro: 3.008 ± 1.822
4.297ArgGln: 4.297 ± 1.618
4.727ArgArg: 4.727 ± 1.656
3.008ArgSer: 3.008 ± 0.995
3.868ArgThr: 3.868 ± 1.819
3.868ArgVal: 3.868 ± 1.007
0.43ArgTrp: 0.43 ± 0.222
0.859ArgTyr: 0.859 ± 0.444
0.0ArgXaa: 0.0 ± 0.0
Ser
4.727SerAla: 4.727 ± 1.606
0.859SerCys: 0.859 ± 0.584
5.157SerAsp: 5.157 ± 1.989
2.578SerGlu: 2.578 ± 0.724
1.719SerPhe: 1.719 ± 1.21
3.438SerGly: 3.438 ± 1.728
2.149SerHis: 2.149 ± 1.797
3.868SerIle: 3.868 ± 1.323
2.578SerLys: 2.578 ± 0.816
8.165SerLeu: 8.165 ± 2.131
1.289SerMet: 1.289 ± 0.46
3.868SerAsn: 3.868 ± 2.405
3.008SerPro: 3.008 ± 1.206
2.149SerGln: 2.149 ± 0.895
5.587SerArg: 5.587 ± 3.469
3.868SerSer: 3.868 ± 1.883
5.157SerThr: 5.157 ± 0.605
3.868SerVal: 3.868 ± 1.551
1.289SerTrp: 1.289 ± 0.56
4.297SerTyr: 4.297 ± 0.8
0.0SerXaa: 0.0 ± 0.0
Thr
3.868ThrAla: 3.868 ± 0.436
0.43ThrCys: 0.43 ± 0.562
1.289ThrAsp: 1.289 ± 0.666
3.008ThrGlu: 3.008 ± 1.188
3.008ThrPhe: 3.008 ± 1.049
2.578ThrGly: 2.578 ± 0.994
3.438ThrHis: 3.438 ± 1.109
3.438ThrIle: 3.438 ± 1.09
3.438ThrLys: 3.438 ± 1.005
7.735ThrLeu: 7.735 ± 3.122
2.578ThrMet: 2.578 ± 0.516
5.587ThrAsn: 5.587 ± 1.578
5.587ThrPro: 5.587 ± 2.609
3.438ThrGln: 3.438 ± 0.91
5.157ThrArg: 5.157 ± 2.061
6.446ThrSer: 6.446 ± 0.69
8.165ThrThr: 8.165 ± 2.549
3.008ThrVal: 3.008 ± 1.554
0.43ThrTrp: 0.43 ± 0.561
1.719ThrTyr: 1.719 ± 0.555
0.0ThrXaa: 0.0 ± 0.0
Val
6.446ValAla: 6.446 ± 2.981
0.859ValCys: 0.859 ± 0.634
1.719ValAsp: 1.719 ± 0.924
2.149ValGlu: 2.149 ± 1.226
2.149ValPhe: 2.149 ± 0.709
3.008ValGly: 3.008 ± 1.097
2.578ValHis: 2.578 ± 0.64
2.578ValIle: 2.578 ± 1.332
2.578ValLys: 2.578 ± 0.994
5.587ValLeu: 5.587 ± 1.356
0.43ValMet: 0.43 ± 0.222
3.438ValAsn: 3.438 ± 0.779
5.587ValPro: 5.587 ± 1.356
2.578ValGln: 2.578 ± 1.808
3.438ValArg: 3.438 ± 1.109
3.868ValSer: 3.868 ± 1.737
7.306ValThr: 7.306 ± 2.419
2.149ValVal: 2.149 ± 1.854
0.859ValTrp: 0.859 ± 0.98
2.149ValTyr: 2.149 ± 0.509
0.0ValXaa: 0.0 ± 0.0
Trp
1.289TrpAla: 1.289 ± 1.632
0.0TrpCys: 0.0 ± 0.0
1.289TrpAsp: 1.289 ± 0.666
0.859TrpGlu: 0.859 ± 0.584
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.859TrpIle: 0.859 ± 0.515
0.859TrpLys: 0.859 ± 0.584
1.719TrpLeu: 1.719 ± 0.924
0.43TrpMet: 0.43 ± 0.561
0.0TrpAsn: 0.0 ± 0.0
0.43TrpPro: 0.43 ± 0.222
0.43TrpGln: 0.43 ± 0.222
0.43TrpArg: 0.43 ± 0.222
0.0TrpSer: 0.0 ± 0.0
0.0TrpThr: 0.0 ± 0.0
1.719TrpVal: 1.719 ± 0.888
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.438TyrAla: 3.438 ± 1.333
0.859TyrCys: 0.859 ± 0.444
1.719TyrAsp: 1.719 ± 0.924
1.289TyrGlu: 1.289 ± 0.46
0.43TyrPhe: 0.43 ± 0.222
2.149TyrGly: 2.149 ± 0.509
0.859TyrHis: 0.859 ± 0.584
0.859TyrIle: 0.859 ± 0.634
1.719TyrLys: 1.719 ± 0.667
3.008TyrLeu: 3.008 ± 1.09
1.289TyrMet: 1.289 ± 0.666
1.289TyrAsn: 1.289 ± 1.296
1.719TyrPro: 1.719 ± 0.684
3.008TyrGln: 3.008 ± 1.458
1.719TyrArg: 1.719 ± 0.555
3.438TyrSer: 3.438 ± 1.716
2.578TyrThr: 2.578 ± 1.024
2.578TyrVal: 2.578 ± 1.193
0.0TyrTrp: 0.0 ± 0.0
1.289TyrTyr: 1.289 ± 0.666
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 (2328 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