Amino acid dipepetide frequency for Asian prunus virus 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
5.988AlaAla: 5.988 ± 4.301
1.409AlaCys: 1.409 ± 0.784
3.522AlaAsp: 3.522 ± 1.606
3.875AlaGlu: 3.875 ± 0.547
3.522AlaPhe: 3.522 ± 1.813
5.988AlaGly: 5.988 ± 3.079
1.761AlaHis: 1.761 ± 1.266
2.818AlaIle: 2.818 ± 1.602
5.988AlaLys: 5.988 ± 2.033
3.522AlaLeu: 3.522 ± 0.969
1.409AlaMet: 1.409 ± 0.872
4.579AlaAsn: 4.579 ± 0.761
2.113AlaPro: 2.113 ± 0.874
1.761AlaGln: 1.761 ± 1.625
4.227AlaArg: 4.227 ± 2.324
3.875AlaSer: 3.875 ± 1.212
4.579AlaThr: 4.579 ± 2.946
3.522AlaVal: 3.522 ± 1.602
0.0AlaTrp: 0.0 ± 0.0
0.352AlaTyr: 0.352 ± 0.196
0.0AlaXaa: 0.0 ± 0.0
Cys
1.761CysAla: 1.761 ± 1.452
0.0CysCys: 0.0 ± 0.0
0.704CysAsp: 0.704 ± 0.392
0.0CysGlu: 0.0 ± 0.0
1.409CysPhe: 1.409 ± 0.664
3.875CysGly: 3.875 ± 2.425
0.352CysHis: 0.352 ± 0.196
1.761CysIle: 1.761 ± 1.029
0.352CysLys: 0.352 ± 0.196
2.113CysLeu: 2.113 ± 1.569
1.057CysMet: 1.057 ± 0.588
0.352CysAsn: 0.352 ± 0.196
0.704CysPro: 0.704 ± 0.392
1.409CysGln: 1.409 ± 0.664
1.409CysArg: 1.409 ± 0.784
1.409CysSer: 1.409 ± 0.784
0.0CysThr: 0.0 ± 0.0
1.761CysVal: 1.761 ± 0.827
0.0CysTrp: 0.0 ± 0.0
1.761CysTyr: 1.761 ± 1.373
0.0CysXaa: 0.0 ± 0.0
Asp
1.761AspAla: 1.761 ± 0.544
1.409AspCys: 1.409 ± 1.442
1.057AspAsp: 1.057 ± 0.588
2.818AspGlu: 2.818 ± 0.466
2.818AspPhe: 2.818 ± 0.875
2.818AspGly: 2.818 ± 1.154
1.057AspHis: 1.057 ± 0.588
1.761AspIle: 1.761 ± 1.141
1.761AspLys: 1.761 ± 0.544
7.045AspLeu: 7.045 ± 1.54
0.704AspMet: 0.704 ± 0.385
3.17AspAsn: 3.17 ± 1.652
2.113AspPro: 2.113 ± 1.317
2.818AspGln: 2.818 ± 2.033
3.875AspArg: 3.875 ± 1.012
3.522AspSer: 3.522 ± 1.047
0.704AspThr: 0.704 ± 0.392
2.466AspVal: 2.466 ± 0.867
0.352AspTrp: 0.352 ± 0.196
2.113AspTyr: 2.113 ± 0.819
0.0AspXaa: 0.0 ± 0.0
Glu
9.51GluAla: 9.51 ± 2.228
0.0GluCys: 0.0 ± 0.0
2.818GluAsp: 2.818 ± 1.329
4.579GluGlu: 4.579 ± 0.761
2.818GluPhe: 2.818 ± 0.466
3.875GluGly: 3.875 ± 1.974
0.352GluHis: 0.352 ± 0.196
3.875GluIle: 3.875 ± 0.911
3.875GluLys: 3.875 ± 0.911
4.579GluLeu: 4.579 ± 0.932
1.057GluMet: 1.057 ± 0.437
4.227GluAsn: 4.227 ± 2.347
4.227GluPro: 4.227 ± 2.324
0.704GluGln: 0.704 ± 0.392
2.113GluArg: 2.113 ± 1.176
8.101GluSer: 8.101 ± 1.383
2.466GluThr: 2.466 ± 0.949
5.988GluVal: 5.988 ± 1.436
0.352GluTrp: 0.352 ± 0.196
2.113GluTyr: 2.113 ± 0.439
0.0GluXaa: 0.0 ± 0.0
Phe
5.284PheAla: 5.284 ± 0.825
2.466PheCys: 2.466 ± 0.839
3.17PheAsp: 3.17 ± 1.903
5.988PheGlu: 5.988 ± 2.135
2.466PhePhe: 2.466 ± 0.839
2.818PheGly: 2.818 ± 1.099
2.113PheHis: 2.113 ± 1.176
3.17PheIle: 3.17 ± 1.102
3.522PheLys: 3.522 ± 0.598
5.988PheLeu: 5.988 ± 2.358
0.352PheMet: 0.352 ± 0.196
2.113PheAsn: 2.113 ± 0.901
2.466PhePro: 2.466 ± 1.577
2.113PheGln: 2.113 ± 1.176
1.761PheArg: 1.761 ± 0.98
6.692PheSer: 6.692 ± 0.746
4.931PheThr: 4.931 ± 1.898
3.17PheVal: 3.17 ± 0.57
0.352PheTrp: 0.352 ± 0.196
0.704PheTyr: 0.704 ± 0.505
0.0PheXaa: 0.0 ± 0.0
Gly
3.875GlyAla: 3.875 ± 1.841
2.113GlyCys: 2.113 ± 1.18
3.875GlyAsp: 3.875 ± 0.583
3.875GlyGlu: 3.875 ± 1.663
1.409GlyPhe: 1.409 ± 0.452
1.409GlyGly: 1.409 ± 2.566
0.704GlyHis: 0.704 ± 0.392
4.227GlyIle: 4.227 ± 1.284
3.875GlyLys: 3.875 ± 1.012
7.045GlyLeu: 7.045 ± 2.272
1.057GlyMet: 1.057 ± 0.665
1.761GlyAsn: 1.761 ± 0.829
2.113GlyPro: 2.113 ± 2.005
1.761GlyGln: 1.761 ± 0.72
3.522GlyArg: 3.522 ± 1.084
6.34GlySer: 6.34 ± 0.696
3.522GlyThr: 3.522 ± 1.968
5.284GlyVal: 5.284 ± 3.059
0.704GlyTrp: 0.704 ± 0.505
1.761GlyTyr: 1.761 ± 0.544
0.0GlyXaa: 0.0 ± 0.0
His
0.704HisAla: 0.704 ± 0.883
0.352HisCys: 0.352 ± 0.821
2.113HisAsp: 2.113 ± 0.916
1.409HisGlu: 1.409 ± 1.01
1.057HisPhe: 1.057 ± 0.665
1.409HisGly: 1.409 ± 1.133
1.057HisHis: 1.057 ± 0.588
1.057HisIle: 1.057 ± 0.588
0.352HisLys: 0.352 ± 0.196
2.818HisLeu: 2.818 ± 1.568
0.704HisMet: 0.704 ± 0.825
0.704HisAsn: 0.704 ± 0.825
0.704HisPro: 0.704 ± 0.392
0.352HisGln: 0.352 ± 0.196
2.113HisArg: 2.113 ± 1.317
3.522HisSer: 3.522 ± 0.943
1.057HisThr: 1.057 ± 0.437
1.761HisVal: 1.761 ± 0.887
0.704HisTrp: 0.704 ± 0.825
0.704HisTyr: 0.704 ± 0.392
0.0HisXaa: 0.0 ± 0.0
Ile
3.17IleAla: 3.17 ± 1.095
1.057IleCys: 1.057 ± 0.82
1.761IleAsp: 1.761 ± 1.373
4.579IleGlu: 4.579 ± 1.973
2.466IlePhe: 2.466 ± 0.949
3.17IleGly: 3.17 ± 1.102
1.761IleHis: 1.761 ± 0.887
2.466IleIle: 2.466 ± 2.09
3.875IleLys: 3.875 ± 1.564
6.692IleLeu: 6.692 ± 1.971
1.761IleMet: 1.761 ± 0.542
1.761IleAsn: 1.761 ± 0.98
1.409IlePro: 1.409 ± 0.452
0.704IleGln: 0.704 ± 0.392
3.875IleArg: 3.875 ± 3.531
2.466IleSer: 2.466 ± 1.188
2.818IleThr: 2.818 ± 0.875
5.988IleVal: 5.988 ± 2.561
1.057IleTrp: 1.057 ± 0.82
1.761IleTyr: 1.761 ± 0.98
0.0IleXaa: 0.0 ± 0.0
Lys
3.522LysAla: 3.522 ± 1.96
0.352LysCys: 0.352 ± 0.196
2.818LysAsp: 2.818 ± 0.674
2.466LysGlu: 2.466 ± 1.543
3.17LysPhe: 3.17 ± 0.587
3.522LysGly: 3.522 ± 2.617
2.113LysHis: 2.113 ± 0.678
4.227LysIle: 4.227 ± 1.09
4.931LysLys: 4.931 ± 0.873
7.045LysLeu: 7.045 ± 1.482
0.704LysMet: 0.704 ± 0.392
3.875LysAsn: 3.875 ± 0.95
2.818LysPro: 2.818 ± 1.026
0.704LysGln: 0.704 ± 0.392
4.227LysArg: 4.227 ± 0.631
4.931LysSer: 4.931 ± 1.69
2.818LysThr: 2.818 ± 1.568
2.818LysVal: 2.818 ± 0.466
0.704LysTrp: 0.704 ± 0.392
1.057LysTyr: 1.057 ± 0.588
0.0LysXaa: 0.0 ± 0.0
Leu
4.579LeuAla: 4.579 ± 1.274
2.466LeuCys: 2.466 ± 0.949
5.284LeuAsp: 5.284 ± 0.983
7.749LeuGlu: 7.749 ± 2.424
5.284LeuPhe: 5.284 ± 2.135
6.692LeuGly: 6.692 ± 0.746
2.113LeuHis: 2.113 ± 0.758
4.579LeuIle: 4.579 ± 2.689
5.636LeuLys: 5.636 ± 1.48
3.875LeuLeu: 3.875 ± 1.966
1.409LeuMet: 1.409 ± 0.647
5.636LeuAsn: 5.636 ± 2.572
6.34LeuPro: 6.34 ± 2.264
4.227LeuGln: 4.227 ± 1.79
4.227LeuArg: 4.227 ± 1.055
8.806LeuSer: 8.806 ± 2.363
6.692LeuThr: 6.692 ± 1.409
7.749LeuVal: 7.749 ± 1.886
0.0LeuTrp: 0.0 ± 0.0
1.409LeuTyr: 1.409 ± 0.784
0.0LeuXaa: 0.0 ± 0.0
Met
1.761MetAla: 1.761 ± 0.98
0.352MetCys: 0.352 ± 0.196
2.113MetAsp: 2.113 ± 0.678
2.113MetGlu: 2.113 ± 0.439
1.057MetPhe: 1.057 ± 0.665
0.704MetGly: 0.704 ± 0.392
0.0MetHis: 0.0 ± 0.0
0.704MetIle: 0.704 ± 0.505
1.409MetLys: 1.409 ± 0.452
2.466MetLeu: 2.466 ± 0.742
0.352MetMet: 0.352 ± 0.188
0.704MetAsn: 0.704 ± 0.392
0.704MetPro: 0.704 ± 0.883
0.352MetGln: 0.352 ± 0.196
1.409MetArg: 1.409 ± 0.784
1.761MetSer: 1.761 ± 0.542
0.352MetThr: 0.352 ± 0.196
0.352MetVal: 0.352 ± 0.629
0.352MetTrp: 0.352 ± 0.629
0.704MetTyr: 0.704 ± 0.825
0.0MetXaa: 0.0 ± 0.0
Asn
3.17AsnAla: 3.17 ± 2.12
2.113AsnCys: 2.113 ± 0.916
1.057AsnAsp: 1.057 ± 0.588
2.466AsnGlu: 2.466 ± 0.839
4.579AsnPhe: 4.579 ± 2.548
2.466AsnGly: 2.466 ± 0.839
2.466AsnHis: 2.466 ± 1.543
3.17AsnIle: 3.17 ± 1.311
2.818AsnLys: 2.818 ± 0.903
6.34AsnLeu: 6.34 ± 2.269
0.352AsnMet: 0.352 ± 0.196
1.409AsnAsn: 1.409 ± 0.452
2.818AsnPro: 2.818 ± 1.012
1.409AsnGln: 1.409 ± 0.664
3.522AsnArg: 3.522 ± 1.659
3.522AsnSer: 3.522 ± 0.969
2.113AsnThr: 2.113 ± 0.808
0.704AsnVal: 0.704 ± 0.883
0.352AsnTrp: 0.352 ± 0.196
1.057AsnTyr: 1.057 ± 0.82
0.0AsnXaa: 0.0 ± 0.0
Pro
1.057ProAla: 1.057 ± 0.437
1.057ProCys: 1.057 ± 0.588
3.522ProAsp: 3.522 ± 0.921
4.931ProGlu: 4.931 ± 2.4
2.113ProPhe: 2.113 ± 1.515
1.409ProGly: 1.409 ± 0.784
1.409ProHis: 1.409 ± 1.326
3.17ProIle: 3.17 ± 0.846
0.352ProLys: 0.352 ± 0.629
2.818ProLeu: 2.818 ± 1.099
1.761ProMet: 1.761 ± 0.98
2.466ProAsn: 2.466 ± 1.577
2.466ProPro: 2.466 ± 2.707
0.352ProGln: 0.352 ± 0.196
2.466ProArg: 2.466 ± 2.592
5.284ProSer: 5.284 ± 3.715
2.113ProThr: 2.113 ± 0.678
2.113ProVal: 2.113 ± 0.971
1.409ProTrp: 1.409 ± 0.784
1.409ProTyr: 1.409 ± 0.69
0.0ProXaa: 0.0 ± 0.0
Gln
1.409GlnAla: 1.409 ± 1.01
0.704GlnCys: 0.704 ± 0.392
1.409GlnAsp: 1.409 ± 1.01
0.704GlnGlu: 0.704 ± 0.392
2.818GlnPhe: 2.818 ± 1.099
0.352GlnGly: 0.352 ± 0.196
0.704GlnHis: 0.704 ± 0.721
3.17GlnIle: 3.17 ± 2.808
1.057GlnLys: 1.057 ± 0.588
2.113GlnLeu: 2.113 ± 0.678
0.352GlnMet: 0.352 ± 0.196
1.761GlnAsn: 1.761 ± 0.98
1.409GlnPro: 1.409 ± 0.784
0.352GlnGln: 0.352 ± 0.196
2.466GlnArg: 2.466 ± 0.867
3.522GlnSer: 3.522 ± 1.186
1.409GlnThr: 1.409 ± 0.664
1.057GlnVal: 1.057 ± 0.588
0.0GlnTrp: 0.0 ± 0.0
0.704GlnTyr: 0.704 ± 0.392
0.0GlnXaa: 0.0 ± 0.0
Arg
3.875ArgAla: 3.875 ± 2.43
0.704ArgCys: 0.704 ± 0.392
3.522ArgAsp: 3.522 ± 1.047
3.522ArgGlu: 3.522 ± 0.741
5.636ArgPhe: 5.636 ± 0.932
3.17ArgGly: 3.17 ± 1.038
1.409ArgHis: 1.409 ± 1.442
2.466ArgIle: 2.466 ± 1.577
2.818ArgLys: 2.818 ± 0.903
4.227ArgLeu: 4.227 ± 1.753
1.409ArgMet: 1.409 ± 1.01
2.466ArgAsn: 2.466 ± 1.372
2.466ArgPro: 2.466 ± 1.721
0.704ArgGln: 0.704 ± 0.505
3.875ArgArg: 3.875 ± 0.964
5.284ArgSer: 5.284 ± 1.017
2.466ArgThr: 2.466 ± 1.46
3.17ArgVal: 3.17 ± 1.008
0.352ArgTrp: 0.352 ± 0.196
2.818ArgTyr: 2.818 ± 0.466
0.0ArgXaa: 0.0 ± 0.0
Ser
5.636SerAla: 5.636 ± 1.724
1.057SerCys: 1.057 ± 0.588
2.818SerAsp: 2.818 ± 1.62
8.101SerGlu: 8.101 ± 2.046
7.397SerPhe: 7.397 ± 0.902
6.692SerGly: 6.692 ± 1.699
1.409SerHis: 1.409 ± 0.784
3.875SerIle: 3.875 ± 1.609
5.636SerLys: 5.636 ± 1.841
8.806SerLeu: 8.806 ± 2.713
1.057SerMet: 1.057 ± 0.65
4.579SerAsn: 4.579 ± 1.113
3.875SerPro: 3.875 ± 0.969
2.113SerGln: 2.113 ± 0.678
4.931SerArg: 4.931 ± 0.914
12.328SerSer: 12.328 ± 4.247
6.692SerThr: 6.692 ± 3.464
5.988SerVal: 5.988 ± 0.68
1.409SerTrp: 1.409 ± 0.452
4.579SerTyr: 4.579 ± 1.117
0.0SerXaa: 0.0 ± 0.0
Thr
3.17ThrAla: 3.17 ± 2.763
1.761ThrCys: 1.761 ± 1.8
0.704ThrAsp: 0.704 ± 0.392
3.875ThrGlu: 3.875 ± 1.564
5.636ThrPhe: 5.636 ± 1.031
3.522ThrGly: 3.522 ± 0.936
0.704ThrHis: 0.704 ± 0.392
1.761ThrIle: 1.761 ± 0.72
2.818ThrLys: 2.818 ± 1.084
6.34ThrLeu: 6.34 ± 0.687
1.761ThrMet: 1.761 ± 0.542
1.761ThrAsn: 1.761 ± 0.542
1.761ThrPro: 1.761 ± 0.887
1.761ThrGln: 1.761 ± 0.98
1.409ThrArg: 1.409 ± 2.139
6.692ThrSer: 6.692 ± 4.23
2.113ThrThr: 2.113 ± 0.874
1.761ThrVal: 1.761 ± 1.283
0.0ThrTrp: 0.0 ± 0.0
1.057ThrTyr: 1.057 ± 0.665
0.0ThrXaa: 0.0 ± 0.0
Val
2.466ValAla: 2.466 ± 1.786
1.409ValCys: 1.409 ± 1.442
1.761ValAsp: 1.761 ± 0.98
2.113ValGlu: 2.113 ± 0.678
3.875ValPhe: 3.875 ± 1.161
4.227ValGly: 4.227 ± 2.737
1.409ValHis: 1.409 ± 1.443
3.17ValIle: 3.17 ± 2.073
3.875ValLys: 3.875 ± 1.456
7.045ValLeu: 7.045 ± 1.702
0.704ValMet: 0.704 ± 0.392
2.818ValAsn: 2.818 ± 1.099
2.113ValPro: 2.113 ± 0.971
2.818ValGln: 2.818 ± 0.903
3.17ValArg: 3.17 ± 0.978
8.101ValSer: 8.101 ± 3.596
2.818ValThr: 2.818 ± 1.385
4.579ValVal: 4.579 ± 3.475
0.704ValTrp: 0.704 ± 0.505
2.466ValTyr: 2.466 ± 1.69
0.0ValXaa: 0.0 ± 0.0
Trp
0.352TrpAla: 0.352 ± 0.196
0.704TrpCys: 0.704 ± 0.883
1.057TrpAsp: 1.057 ± 0.437
0.0TrpGlu: 0.0 ± 0.0
1.409TrpPhe: 1.409 ± 0.784
0.352TrpGly: 0.352 ± 0.196
0.352TrpHis: 0.352 ± 0.196
0.352TrpIle: 0.352 ± 0.196
0.704TrpLys: 0.704 ± 1.2
1.409TrpLeu: 1.409 ± 0.784
0.352TrpMet: 0.352 ± 0.629
0.704TrpAsn: 0.704 ± 0.505
0.352TrpPro: 0.352 ± 0.196
0.0TrpGln: 0.0 ± 0.0
0.0TrpArg: 0.0 ± 0.0
0.352TrpSer: 0.352 ± 0.196
0.0TrpThr: 0.0 ± 0.0
0.704TrpVal: 0.704 ± 0.392
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.761TyrAla: 1.761 ± 0.542
0.704TyrCys: 0.704 ± 1.283
1.409TyrAsp: 1.409 ± 0.664
2.466TyrGlu: 2.466 ± 0.408
0.704TyrPhe: 0.704 ± 0.392
1.761TyrGly: 1.761 ± 0.544
1.409TyrHis: 1.409 ± 0.452
2.818TyrIle: 2.818 ± 1.105
3.17TyrLys: 3.17 ± 1.903
2.466TyrLeu: 2.466 ± 1.458
1.057TyrMet: 1.057 ± 0.588
1.057TyrAsn: 1.057 ± 0.588
0.704TyrPro: 0.704 ± 0.392
1.057TyrGln: 1.057 ± 1.292
1.761TyrArg: 1.761 ± 0.98
2.466TyrSer: 2.466 ± 0.949
0.704TyrThr: 0.704 ± 0.825
0.704TyrVal: 0.704 ± 0.392
0.352TyrTrp: 0.352 ± 0.196
0.704TyrTyr: 0.704 ± 0.392
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 (2840 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