Amino acid dipepetide frequency for West African Asystasia virus 2

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
4.655AlaAla: 4.655 ± 1.083
2.793AlaCys: 2.793 ± 0.949
1.862AlaAsp: 1.862 ± 0.712
0.931AlaGlu: 0.931 ± 0.718
0.0AlaPhe: 0.0 ± 0.0
1.862AlaGly: 1.862 ± 0.712
3.724AlaHis: 3.724 ± 1.511
3.724AlaIle: 3.724 ± 1.193
3.724AlaLys: 3.724 ± 1.352
6.518AlaLeu: 6.518 ± 1.925
0.931AlaMet: 0.931 ± 0.798
3.724AlaAsn: 3.724 ± 1.18
1.862AlaPro: 1.862 ± 1.044
2.793AlaGln: 2.793 ± 1.243
3.724AlaArg: 3.724 ± 2.049
2.793AlaSer: 2.793 ± 1.331
2.793AlaThr: 2.793 ± 1.77
1.862AlaVal: 1.862 ± 1.154
2.793AlaTrp: 2.793 ± 0.975
0.931AlaTyr: 0.931 ± 0.718
0.0AlaXaa: 0.0 ± 0.0
Cys
0.931CysAla: 0.931 ± 0.718
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
1.862CysGlu: 1.862 ± 1.154
0.0CysPhe: 0.0 ± 0.0
1.862CysGly: 1.862 ± 1.025
0.0CysHis: 0.0 ± 0.0
1.862CysIle: 1.862 ± 1.595
2.793CysLys: 2.793 ± 0.949
1.862CysLeu: 1.862 ± 1.396
1.862CysMet: 1.862 ± 1.791
1.862CysAsn: 1.862 ± 1.044
2.793CysPro: 2.793 ± 1.767
1.862CysGln: 1.862 ± 1.437
0.931CysArg: 0.931 ± 0.718
0.931CysSer: 0.931 ± 1.056
2.793CysThr: 2.793 ± 2.096
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.931CysTyr: 0.931 ± 0.896
0.0CysXaa: 0.0 ± 0.0
Asp
2.793AspAla: 2.793 ± 2.155
0.0AspCys: 0.0 ± 0.0
4.655AspAsp: 4.655 ± 2.152
0.931AspGlu: 0.931 ± 1.056
3.724AspPhe: 3.724 ± 0.938
1.862AspGly: 1.862 ± 1.437
0.0AspHis: 0.0 ± 0.0
1.862AspIle: 1.862 ± 1.228
0.0AspLys: 0.0 ± 0.0
7.449AspLeu: 7.449 ± 2.126
0.931AspMet: 0.931 ± 0.658
0.931AspAsn: 0.931 ± 0.798
2.793AspPro: 2.793 ± 1.16
1.862AspGln: 1.862 ± 1.044
2.793AspArg: 2.793 ± 1.331
5.587AspSer: 5.587 ± 1.522
2.793AspThr: 2.793 ± 0.949
5.587AspVal: 5.587 ± 1.868
0.0AspTrp: 0.0 ± 0.0
0.0AspTyr: 0.0 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
6.518GluAla: 6.518 ± 1.971
0.0GluCys: 0.0 ± 0.0
0.931GluAsp: 0.931 ± 0.718
6.518GluGlu: 6.518 ± 3.156
1.862GluPhe: 1.862 ± 1.008
3.724GluGly: 3.724 ± 1.008
0.931GluHis: 0.931 ± 1.056
2.793GluIle: 2.793 ± 1.838
3.724GluLys: 3.724 ± 2.132
4.655GluLeu: 4.655 ± 1.562
0.0GluMet: 0.0 ± 0.0
4.655GluAsn: 4.655 ± 1.349
3.724GluPro: 3.724 ± 1.702
1.862GluGln: 1.862 ± 1.595
0.0GluArg: 0.0 ± 0.0
0.0GluSer: 0.0 ± 0.0
0.931GluThr: 0.931 ± 0.718
0.931GluVal: 0.931 ± 0.718
1.862GluTrp: 1.862 ± 1.025
1.862GluTyr: 1.862 ± 1.008
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.931PheCys: 0.931 ± 0.798
4.655PheAsp: 4.655 ± 1.419
0.931PheGlu: 0.931 ± 0.718
1.862PhePhe: 1.862 ± 0.712
0.931PheGly: 0.931 ± 0.798
1.862PheHis: 1.862 ± 0.712
3.724PheIle: 3.724 ± 2.005
2.793PheLys: 2.793 ± 1.517
7.449PheLeu: 7.449 ± 2.508
2.793PheMet: 2.793 ± 1.188
1.862PheAsn: 1.862 ± 1.228
0.931PhePro: 0.931 ± 0.896
4.655PheGln: 4.655 ± 0.961
1.862PheArg: 1.862 ± 1.352
1.862PheSer: 1.862 ± 1.451
0.931PheThr: 0.931 ± 1.056
1.862PheVal: 1.862 ± 1.228
0.0PheTrp: 0.0 ± 0.0
0.931PheTyr: 0.931 ± 0.798
0.0PheXaa: 0.0 ± 0.0
Gly
3.724GlyAla: 3.724 ± 2.049
2.793GlyCys: 2.793 ± 0.832
2.793GlyAsp: 2.793 ± 1.421
1.862GlyGlu: 1.862 ± 1.025
1.862GlyPhe: 1.862 ± 1.308
4.655GlyGly: 4.655 ± 1.98
2.793GlyHis: 2.793 ± 1.16
2.793GlyIle: 2.793 ± 1.269
7.449GlyLys: 7.449 ± 2.249
1.862GlyLeu: 1.862 ± 1.184
0.0GlyMet: 0.0 ± 0.0
1.862GlyAsn: 1.862 ± 1.619
5.587GlyPro: 5.587 ± 2.376
2.793GlyGln: 2.793 ± 1.375
0.931GlyArg: 0.931 ± 0.718
1.862GlySer: 1.862 ± 0.712
4.655GlyThr: 4.655 ± 1.463
1.862GlyVal: 1.862 ± 2.093
0.0GlyTrp: 0.0 ± 0.0
0.0GlyTyr: 0.0 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.793HisAla: 2.793 ± 2.393
0.931HisCys: 0.931 ± 1.056
1.862HisAsp: 1.862 ± 1.327
0.931HisGlu: 0.931 ± 0.718
2.793HisPhe: 2.793 ± 1.517
2.793HisGly: 2.793 ± 1.601
1.862HisHis: 1.862 ± 2.112
2.793HisIle: 2.793 ± 1.68
0.931HisLys: 0.931 ± 0.896
1.862HisLeu: 1.862 ± 1.437
0.931HisMet: 0.931 ± 0.718
3.724HisAsn: 3.724 ± 1.466
0.931HisPro: 0.931 ± 0.718
0.931HisGln: 0.931 ± 0.798
3.724HisArg: 3.724 ± 2.249
3.724HisSer: 3.724 ± 3.237
1.862HisThr: 1.862 ± 1.595
3.724HisVal: 3.724 ± 1.666
0.0HisTrp: 0.0 ± 0.0
0.931HisTyr: 0.931 ± 0.718
0.0HisXaa: 0.0 ± 0.0
Ile
0.931IleAla: 0.931 ± 0.798
0.931IleCys: 0.931 ± 0.718
3.724IleAsp: 3.724 ± 2.05
1.862IleGlu: 1.862 ± 1.437
2.793IlePhe: 2.793 ± 2.155
1.862IleGly: 1.862 ± 1.184
1.862IleHis: 1.862 ± 1.396
2.793IleIle: 2.793 ± 1.517
8.38IleLys: 8.38 ± 1.841
1.862IleLeu: 1.862 ± 1.228
0.931IleMet: 0.931 ± 0.989
4.655IleAsn: 4.655 ± 1.55
0.931IlePro: 0.931 ± 0.718
2.793IleGln: 2.793 ± 1.269
6.518IleArg: 6.518 ± 1.964
5.587IleSer: 5.587 ± 2.658
1.862IleThr: 1.862 ± 1.087
1.862IleVal: 1.862 ± 0.712
1.862IleTrp: 1.862 ± 1.396
0.931IleTyr: 0.931 ± 0.798
0.0IleXaa: 0.0 ± 0.0
Lys
1.862LysAla: 1.862 ± 1.396
0.931LysCys: 0.931 ± 0.718
1.862LysAsp: 1.862 ± 1.437
4.655LysGlu: 4.655 ± 1.771
3.724LysPhe: 3.724 ± 1.411
2.793LysGly: 2.793 ± 0.949
1.862LysHis: 1.862 ± 1.087
4.655LysIle: 4.655 ± 1.9
2.793LysLys: 2.793 ± 1.77
2.793LysLeu: 2.793 ± 1.188
0.0LysMet: 0.0 ± 0.0
4.655LysAsn: 4.655 ± 1.712
3.724LysPro: 3.724 ± 0.938
1.862LysGln: 1.862 ± 1.154
5.587LysArg: 5.587 ± 1.664
5.587LysSer: 5.587 ± 1.904
1.862LysThr: 1.862 ± 1.437
5.587LysVal: 5.587 ± 2.693
0.0LysTrp: 0.0 ± 0.0
3.724LysTyr: 3.724 ± 1.702
0.0LysXaa: 0.0 ± 0.0
Leu
1.862LeuAla: 1.862 ± 1.008
3.724LeuCys: 3.724 ± 1.507
2.793LeuAsp: 2.793 ± 1.421
2.793LeuGlu: 2.793 ± 2.155
0.931LeuPhe: 0.931 ± 0.718
7.449LeuGly: 7.449 ± 2.341
3.724LeuHis: 3.724 ± 1.466
5.587LeuIle: 5.587 ± 1.791
5.587LeuLys: 5.587 ± 1.399
3.724LeuLeu: 3.724 ± 1.97
0.0LeuMet: 0.0 ± 0.843
7.449LeuAsn: 7.449 ± 2.459
2.793LeuPro: 2.793 ± 0.832
0.931LeuGln: 0.931 ± 0.896
5.587LeuArg: 5.587 ± 3.463
4.655LeuSer: 4.655 ± 2.763
6.518LeuThr: 6.518 ± 0.884
5.587LeuVal: 5.587 ± 1.597
0.0LeuTrp: 0.0 ± 0.0
5.587LeuTyr: 5.587 ± 2.006
0.0LeuXaa: 0.0 ± 0.0
Met
1.862MetAla: 1.862 ± 0.712
0.0MetCys: 0.0 ± 0.0
2.793MetAsp: 2.793 ± 1.787
0.931MetGlu: 0.931 ± 1.042
2.793MetPhe: 2.793 ± 1.72
4.655MetGly: 4.655 ± 1.562
1.862MetHis: 1.862 ± 1.619
0.0MetIle: 0.0 ± 0.0
0.931MetLys: 0.931 ± 0.798
2.793MetLeu: 2.793 ± 1.238
0.0MetMet: 0.0 ± 0.0
0.0MetAsn: 0.0 ± 0.0
0.0MetPro: 0.0 ± 0.0
0.0MetGln: 0.0 ± 0.0
0.931MetArg: 0.931 ± 0.798
3.724MetSer: 3.724 ± 1.1
0.0MetThr: 0.0 ± 0.0
0.0MetVal: 0.0 ± 0.0
1.862MetTrp: 1.862 ± 1.008
3.724MetTyr: 3.724 ± 3.19
0.0MetXaa: 0.0 ± 0.0
Asn
3.724AsnAla: 3.724 ± 1.83
2.793AsnCys: 2.793 ± 1.953
3.724AsnAsp: 3.724 ± 1.18
1.862AsnGlu: 1.862 ± 1.154
0.931AsnPhe: 0.931 ± 0.798
2.793AsnGly: 2.793 ± 1.235
6.518AsnHis: 6.518 ± 3.505
2.793AsnIle: 2.793 ± 1.269
1.862AsnLys: 1.862 ± 1.437
5.587AsnLeu: 5.587 ± 2.353
1.862AsnMet: 1.862 ± 1.528
1.862AsnAsn: 1.862 ± 1.228
3.724AsnPro: 3.724 ± 1.193
2.793AsnGln: 2.793 ± 1.43
1.862AsnArg: 1.862 ± 1.595
5.587AsnSer: 5.587 ± 2.295
2.793AsnThr: 2.793 ± 1.375
6.518AsnVal: 6.518 ± 2.106
0.931AsnTrp: 0.931 ± 0.718
1.862AsnTyr: 1.862 ± 1.437
0.0AsnXaa: 0.0 ± 0.0
Pro
3.724ProAla: 3.724 ± 1.434
1.862ProCys: 1.862 ± 1.154
2.793ProAsp: 2.793 ± 1.508
2.793ProGlu: 2.793 ± 1.421
0.931ProPhe: 0.931 ± 0.718
1.862ProGly: 1.862 ± 1.025
2.793ProHis: 2.793 ± 2.155
2.793ProIle: 2.793 ± 2.096
2.793ProLys: 2.793 ± 2.155
5.587ProLeu: 5.587 ± 1.714
4.655ProMet: 4.655 ± 2.076
2.793ProAsn: 2.793 ± 1.505
1.862ProPro: 1.862 ± 1.437
6.518ProGln: 6.518 ± 2.32
3.724ProArg: 3.724 ± 1.828
3.724ProSer: 3.724 ± 2.367
6.518ProThr: 6.518 ± 2.821
1.862ProVal: 1.862 ± 1.025
1.862ProTrp: 1.862 ± 1.087
2.793ProTyr: 2.793 ± 1.77
0.0ProXaa: 0.0 ± 0.0
Gln
4.655GlnAla: 4.655 ± 2.339
0.931GlnCys: 0.931 ± 0.718
0.931GlnAsp: 0.931 ± 1.056
3.724GlnGlu: 3.724 ± 0.938
0.931GlnPhe: 0.931 ± 0.718
0.931GlnGly: 0.931 ± 0.718
0.931GlnHis: 0.931 ± 1.042
2.793GlnIle: 2.793 ± 2.155
0.931GlnLys: 0.931 ± 0.896
0.0GlnLeu: 0.0 ± 0.0
0.931GlnMet: 0.931 ± 1.056
5.587GlnAsn: 5.587 ± 1.547
6.518GlnPro: 6.518 ± 3.449
0.0GlnGln: 0.0 ± 0.0
2.793GlnArg: 2.793 ± 0.999
1.862GlnSer: 1.862 ± 0.712
3.724GlnThr: 3.724 ± 1.537
4.655GlnVal: 4.655 ± 1.312
0.0GlnTrp: 0.0 ± 0.0
0.931GlnTyr: 0.931 ± 0.718
0.0GlnXaa: 0.0 ± 0.0
Arg
3.724ArgAla: 3.724 ± 1.909
2.793ArgCys: 2.793 ± 1.437
3.724ArgAsp: 3.724 ± 2.491
3.724ArgGlu: 3.724 ± 2.049
4.655ArgPhe: 4.655 ± 1.349
2.793ArgGly: 2.793 ± 0.832
0.931ArgHis: 0.931 ± 0.896
1.862ArgIle: 1.862 ± 1.025
4.655ArgLys: 4.655 ± 2.458
4.655ArgLeu: 4.655 ± 2.542
3.724ArgMet: 3.724 ± 2.559
0.931ArgAsn: 0.931 ± 0.718
8.38ArgPro: 8.38 ± 2.79
0.931ArgGln: 0.931 ± 0.896
8.38ArgArg: 8.38 ± 4.262
4.655ArgSer: 4.655 ± 1.679
3.724ArgThr: 3.724 ± 1.1
1.862ArgVal: 1.862 ± 1.228
0.0ArgTrp: 0.0 ± 0.0
1.862ArgTyr: 1.862 ± 1.327
0.0ArgXaa: 0.0 ± 0.0
Ser
4.655SerAla: 4.655 ± 1.999
0.931SerCys: 0.931 ± 0.896
2.793SerAsp: 2.793 ± 0.832
2.793SerGlu: 2.793 ± 1.16
2.793SerPhe: 2.793 ± 1.421
2.793SerGly: 2.793 ± 0.832
2.793SerHis: 2.793 ± 1.472
5.587SerIle: 5.587 ± 2.135
3.724SerLys: 3.724 ± 1.97
4.655SerLeu: 4.655 ± 1.905
0.0SerMet: 0.0 ± 0.0
4.655SerAsn: 4.655 ± 1.943
9.311SerPro: 9.311 ± 1.896
2.793SerGln: 2.793 ± 1.421
5.587SerArg: 5.587 ± 2.41
13.035SerSer: 13.035 ± 4.532
4.655SerThr: 4.655 ± 2.164
1.862SerVal: 1.862 ± 1.154
0.0SerTrp: 0.0 ± 0.0
2.793SerTyr: 2.793 ± 1.188
0.0SerXaa: 0.0 ± 0.0
Thr
1.862ThrAla: 1.862 ± 1.228
0.931ThrCys: 0.931 ± 1.042
0.931ThrAsp: 0.931 ± 1.042
1.862ThrGlu: 1.862 ± 1.228
2.793ThrPhe: 2.793 ± 1.235
2.793ThrGly: 2.793 ± 1.331
3.724ThrHis: 3.724 ± 2.406
0.931ThrIle: 0.931 ± 0.718
2.793ThrLys: 2.793 ± 1.331
4.655ThrLeu: 4.655 ± 1.419
3.724ThrMet: 3.724 ± 1.515
5.587ThrAsn: 5.587 ± 1.664
1.862ThrPro: 1.862 ± 1.025
1.862ThrGln: 1.862 ± 1.025
3.724ThrArg: 3.724 ± 2.017
6.518ThrSer: 6.518 ± 2.534
0.0ThrThr: 0.0 ± 0.0
1.862ThrVal: 1.862 ± 1.154
0.931ThrTrp: 0.931 ± 0.718
1.862ThrTyr: 1.862 ± 1.025
0.0ThrXaa: 0.0 ± 0.0
Val
0.0ValAla: 0.0 ± 0.0
0.0ValCys: 0.0 ± 0.0
0.931ValAsp: 0.931 ± 0.718
2.793ValGlu: 2.793 ± 2.043
2.793ValPhe: 2.793 ± 1.472
0.931ValGly: 0.931 ± 0.718
0.931ValHis: 0.931 ± 0.896
2.793ValIle: 2.793 ± 1.517
3.724ValLys: 3.724 ± 1.425
4.655ValLeu: 4.655 ± 3.179
2.793ValMet: 2.793 ± 1.331
1.862ValAsn: 1.862 ± 1.154
4.655ValPro: 4.655 ± 1.916
6.518ValGln: 6.518 ± 2.51
4.655ValArg: 4.655 ± 2.961
4.655ValSer: 4.655 ± 1.54
1.862ValThr: 1.862 ± 1.595
0.931ValVal: 0.931 ± 0.798
1.862ValTrp: 1.862 ± 0.712
2.793ValTyr: 2.793 ± 0.975
0.0ValXaa: 0.0 ± 0.0
Trp
1.862TrpAla: 1.862 ± 1.437
0.0TrpCys: 0.0 ± 0.0
1.862TrpAsp: 1.862 ± 1.327
0.931TrpGlu: 0.931 ± 1.046
0.0TrpPhe: 0.0 ± 0.0
0.931TrpGly: 0.931 ± 0.718
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.931TrpMet: 0.931 ± 0.798
0.931TrpAsn: 0.931 ± 0.718
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
1.862TrpArg: 1.862 ± 1.025
0.0TrpSer: 0.0 ± 0.0
0.931TrpThr: 0.931 ± 1.046
1.862TrpVal: 1.862 ± 0.712
0.0TrpTrp: 0.0 ± 0.0
1.862TrpTyr: 1.862 ± 1.044
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.862TyrAla: 1.862 ± 1.595
1.862TyrCys: 1.862 ± 1.791
0.931TyrAsp: 0.931 ± 0.798
2.793TyrGlu: 2.793 ± 1.77
4.655TyrPhe: 4.655 ± 1.039
1.862TyrGly: 1.862 ± 0.712
0.931TyrHis: 0.931 ± 0.718
2.793TyrIle: 2.793 ± 0.975
0.931TyrLys: 0.931 ± 0.718
5.587TyrLeu: 5.587 ± 1.81
0.931TyrMet: 0.931 ± 0.798
2.793TyrAsn: 2.793 ± 0.975
1.862TyrPro: 1.862 ± 1.044
0.0TyrGln: 0.0 ± 0.0
2.793TyrArg: 2.793 ± 2.393
1.862TyrSer: 1.862 ± 1.437
0.0TyrThr: 0.0 ± 0.0
1.862TyrVal: 1.862 ± 1.008
0.0TyrTrp: 0.0 ± 0.0
0.0TyrTyr: 0.0 ± 0.0
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 6 proteins (1075 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