Amino acid dipepetide frequency for Bermuda grass latent 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
7.982AlaAla: 7.982 ± 2.032
0.0AlaCys: 0.0 ± 0.0
2.851AlaAsp: 2.851 ± 0.6
5.701AlaGlu: 5.701 ± 1.465
1.14AlaPhe: 1.14 ± 0.585
1.71AlaGly: 1.71 ± 0.589
2.281AlaHis: 2.281 ± 1.216
6.842AlaIle: 6.842 ± 1.217
4.561AlaLys: 4.561 ± 1.004
8.552AlaLeu: 8.552 ± 1.893
1.14AlaMet: 1.14 ± 0.585
2.281AlaAsn: 2.281 ± 1.063
3.421AlaPro: 3.421 ± 1.818
3.991AlaGln: 3.991 ± 1.661
3.421AlaArg: 3.421 ± 1.624
5.131AlaSer: 5.131 ± 3.034
3.421AlaThr: 3.421 ± 1.262
5.131AlaVal: 5.131 ± 0.877
2.851AlaTrp: 2.851 ± 1.016
3.421AlaTyr: 3.421 ± 0.83
0.0AlaXaa: 0.0 ± 0.0
Cys
1.71CysAla: 1.71 ± 0.561
0.0CysCys: 0.0 ± 0.0
1.71CysAsp: 1.71 ± 0.589
1.71CysGlu: 1.71 ± 1.192
1.14CysPhe: 1.14 ± 0.512
1.14CysGly: 1.14 ± 0.585
1.14CysHis: 1.14 ± 1.1
1.71CysIle: 1.71 ± 1.09
0.0CysLys: 0.0 ± 0.0
3.421CysLeu: 3.421 ± 1.271
0.57CysMet: 0.57 ± 0.317
1.14CysAsn: 1.14 ± 0.512
1.71CysPro: 1.71 ± 1.152
1.14CysGln: 1.14 ± 0.605
0.57CysArg: 0.57 ± 0.317
2.851CysSer: 2.851 ± 0.676
0.57CysThr: 0.57 ± 0.649
0.0CysVal: 0.0 ± 0.0
0.57CysTrp: 0.57 ± 0.649
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.131AspAla: 5.131 ± 1.42
1.71AspCys: 1.71 ± 0.561
1.71AspAsp: 1.71 ± 0.705
2.281AspGlu: 2.281 ± 0.754
1.71AspPhe: 1.71 ± 0.561
3.991AspGly: 3.991 ± 1.121
0.57AspHis: 0.57 ± 0.317
1.71AspIle: 1.71 ± 0.561
3.991AspLys: 3.991 ± 0.864
1.14AspLeu: 1.14 ± 0.605
1.14AspMet: 1.14 ± 0.585
1.14AspAsn: 1.14 ± 0.635
3.991AspPro: 3.991 ± 1.055
2.851AspGln: 2.851 ± 1.012
1.71AspArg: 1.71 ± 0.715
2.281AspSer: 2.281 ± 1.491
3.991AspThr: 3.991 ± 1.452
2.281AspVal: 2.281 ± 1.438
0.0AspTrp: 0.0 ± 0.0
0.57AspTyr: 0.57 ± 0.623
0.0AspXaa: 0.0 ± 0.0
Glu
3.991GluAla: 3.991 ± 1.523
2.281GluCys: 2.281 ± 0.754
2.851GluAsp: 2.851 ± 1.027
3.991GluGlu: 3.991 ± 1.291
2.851GluPhe: 2.851 ± 1.012
0.57GluGly: 0.57 ± 0.317
2.281GluHis: 2.281 ± 0.754
1.71GluIle: 1.71 ± 0.715
3.421GluLys: 3.421 ± 1.101
2.281GluLeu: 2.281 ± 0.754
0.0GluMet: 0.0 ± 0.0
0.57GluAsn: 0.57 ± 0.317
3.421GluPro: 3.421 ± 1.714
4.561GluGln: 4.561 ± 1.086
6.271GluArg: 6.271 ± 1.1
2.281GluSer: 2.281 ± 1.025
3.421GluThr: 3.421 ± 0.938
6.271GluVal: 6.271 ± 1.408
0.0GluTrp: 0.0 ± 0.0
0.57GluTyr: 0.57 ± 0.317
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
1.14PheCys: 1.14 ± 0.635
2.851PheAsp: 2.851 ± 1.012
0.57PheGlu: 0.57 ± 0.317
0.57PhePhe: 0.57 ± 0.317
2.851PheGly: 2.851 ± 1.012
0.57PheHis: 0.57 ± 1.196
1.71PheIle: 1.71 ± 0.705
1.71PheLys: 1.71 ± 0.715
5.131PheLeu: 5.131 ± 1.288
1.71PheMet: 1.71 ± 1.205
1.71PheAsn: 1.71 ± 1.121
0.0PhePro: 0.0 ± 0.0
2.281PheGln: 2.281 ± 1.322
3.991PheArg: 3.991 ± 0.864
2.851PheSer: 2.851 ± 0.911
1.71PheThr: 1.71 ± 0.561
4.561PheVal: 4.561 ± 1.54
0.0PheTrp: 0.0 ± 0.0
2.281PheTyr: 2.281 ± 0.754
0.0PheXaa: 0.0 ± 0.0
Gly
1.71GlyAla: 1.71 ± 0.681
1.14GlyCys: 1.14 ± 0.635
3.421GlyAsp: 3.421 ± 1.297
1.14GlyGlu: 1.14 ± 0.635
2.281GlyPhe: 2.281 ± 1.27
4.561GlyGly: 4.561 ± 1.005
1.14GlyHis: 1.14 ± 0.933
1.71GlyIle: 1.71 ± 0.952
3.991GlyLys: 3.991 ± 1.062
6.842GlyLeu: 6.842 ± 1.983
0.57GlyMet: 0.57 ± 0.623
1.71GlyAsn: 1.71 ± 0.705
1.71GlyPro: 1.71 ± 1.868
2.851GlyGln: 2.851 ± 1.404
4.561GlyArg: 4.561 ± 1.005
3.991GlySer: 3.991 ± 1.506
5.701GlyThr: 5.701 ± 1.571
3.991GlyVal: 3.991 ± 0.964
0.57GlyTrp: 0.57 ± 0.623
1.14GlyTyr: 1.14 ± 0.585
0.0GlyXaa: 0.0 ± 0.0
His
1.14HisAla: 1.14 ± 0.585
1.71HisCys: 1.71 ± 2.589
0.57HisAsp: 0.57 ± 0.317
1.71HisGlu: 1.71 ± 0.561
2.851HisPhe: 2.851 ± 1.027
1.71HisGly: 1.71 ± 0.561
0.57HisHis: 0.57 ± 0.317
1.14HisIle: 1.14 ± 0.512
1.14HisLys: 1.14 ± 1.245
2.851HisLeu: 2.851 ± 0.676
0.0HisMet: 0.0 ± 0.0
0.57HisAsn: 0.57 ± 0.317
2.281HisPro: 2.281 ± 0.754
1.14HisGln: 1.14 ± 0.605
0.0HisArg: 0.0 ± 0.0
3.421HisSer: 3.421 ± 1.343
0.57HisThr: 0.57 ± 1.196
0.57HisVal: 0.57 ± 0.317
0.57HisTrp: 0.57 ± 0.317
1.14HisTyr: 1.14 ± 0.585
0.0HisXaa: 0.0 ± 0.0
Ile
1.14IleAla: 1.14 ± 0.635
1.14IleCys: 1.14 ± 1.1
2.281IleAsp: 2.281 ± 0.924
3.421IleGlu: 3.421 ± 1.101
1.14IlePhe: 1.14 ± 0.635
1.71IleGly: 1.71 ± 0.561
2.281IleHis: 2.281 ± 0.754
2.281IleIle: 2.281 ± 1.072
2.851IleLys: 2.851 ± 0.599
2.851IleLeu: 2.851 ± 0.983
0.0IleMet: 0.0 ± 0.0
0.57IleAsn: 0.57 ± 0.317
3.421IlePro: 3.421 ± 1.818
2.281IleGln: 2.281 ± 0.754
3.421IleArg: 3.421 ± 0.938
3.421IleSer: 3.421 ± 1.528
3.991IleThr: 3.991 ± 0.864
2.281IleVal: 2.281 ± 1.991
0.0IleTrp: 0.0 ± 0.0
5.131IleTyr: 5.131 ± 1.212
0.0IleXaa: 0.0 ± 0.0
Lys
2.281LysAla: 2.281 ± 0.754
1.71LysCys: 1.71 ± 1.152
1.71LysAsp: 1.71 ± 0.952
4.561LysGlu: 4.561 ± 0.9
2.851LysPhe: 2.851 ± 0.6
1.71LysGly: 1.71 ± 0.952
1.14LysHis: 1.14 ± 0.512
3.421LysIle: 3.421 ± 1.537
0.57LysLys: 0.57 ± 0.317
7.412LysLeu: 7.412 ± 1.905
3.991LysMet: 3.991 ± 1.529
2.851LysAsn: 2.851 ± 1.012
2.281LysPro: 2.281 ± 1.27
2.281LysGln: 2.281 ± 0.503
3.421LysArg: 3.421 ± 0.83
5.701LysSer: 5.701 ± 0.999
4.561LysThr: 4.561 ± 1.004
1.14LysVal: 1.14 ± 0.933
2.281LysTrp: 2.281 ± 0.924
3.991LysTyr: 3.991 ± 1.244
0.57LysXaa: 0.57 ± 0.317
Leu
9.122LeuAla: 9.122 ± 2.613
0.57LeuCys: 0.57 ± 1.196
1.71LeuAsp: 1.71 ± 0.705
6.271LeuGlu: 6.271 ± 1.856
0.57LeuPhe: 0.57 ± 0.317
5.701LeuGly: 5.701 ± 1.458
3.421LeuHis: 3.421 ± 0.938
2.851LeuIle: 2.851 ± 1.186
8.552LeuLys: 8.552 ± 2.807
4.561LeuLeu: 4.561 ± 0.897
1.14LeuMet: 1.14 ± 0.512
2.281LeuAsn: 2.281 ± 0.754
4.561LeuPro: 4.561 ± 1.2
2.851LeuGln: 2.851 ± 0.911
4.561LeuArg: 4.561 ± 1.375
5.131LeuSer: 5.131 ± 2.205
9.692LeuThr: 9.692 ± 1.66
7.412LeuVal: 7.412 ± 2.244
1.71LeuTrp: 1.71 ± 1.917
2.851LeuTyr: 2.851 ± 0.983
0.0LeuXaa: 0.0 ± 0.0
Met
3.421MetAla: 3.421 ± 1.481
0.0MetCys: 0.0 ± 0.0
0.57MetAsp: 0.57 ± 0.623
2.281MetGlu: 2.281 ± 1.025
0.0MetPhe: 0.0 ± 0.0
1.14MetGly: 1.14 ± 0.585
0.57MetHis: 0.57 ± 0.623
0.57MetIle: 0.57 ± 0.317
0.57MetLys: 0.57 ± 0.317
1.14MetLeu: 1.14 ± 1.245
0.0MetMet: 0.0 ± 0.0
1.14MetAsn: 1.14 ± 0.585
0.57MetPro: 0.57 ± 0.623
0.0MetGln: 0.0 ± 0.0
1.71MetArg: 1.71 ± 0.561
1.71MetSer: 1.71 ± 1.121
0.0MetThr: 0.0 ± 0.0
1.14MetVal: 1.14 ± 0.635
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
0.0AsnAla: 0.0 ± 0.0
1.71AsnCys: 1.71 ± 0.561
0.0AsnAsp: 0.0 ± 0.0
0.57AsnGlu: 0.57 ± 0.649
1.71AsnPhe: 1.71 ± 3.724
2.851AsnGly: 2.851 ± 1.296
0.0AsnHis: 0.0 ± 0.0
0.57AsnIle: 0.57 ± 1.196
2.281AsnLys: 2.281 ± 0.924
2.851AsnLeu: 2.851 ± 0.931
0.57AsnMet: 0.57 ± 0.623
2.281AsnAsn: 2.281 ± 1.263
2.281AsnPro: 2.281 ± 1.025
2.281AsnGln: 2.281 ± 0.503
0.57AsnArg: 0.57 ± 0.317
2.281AsnSer: 2.281 ± 1.438
3.421AsnThr: 3.421 ± 1.257
2.851AsnVal: 2.851 ± 0.6
0.0AsnTrp: 0.0 ± 0.0
3.421AsnTyr: 3.421 ± 1.245
0.0AsnXaa: 0.0 ± 0.0
Pro
5.131ProAla: 5.131 ± 0.895
0.57ProCys: 0.57 ± 0.317
2.851ProAsp: 2.851 ± 1.268
1.71ProGlu: 1.71 ± 0.952
2.281ProPhe: 2.281 ± 0.503
2.281ProGly: 2.281 ± 1.887
0.57ProHis: 0.57 ± 0.649
2.851ProIle: 2.851 ± 1.323
2.281ProLys: 2.281 ± 0.754
3.991ProLeu: 3.991 ± 1.356
0.0ProMet: 0.0 ± 0.0
2.281ProAsn: 2.281 ± 1.952
6.271ProPro: 6.271 ± 3.634
1.71ProGln: 1.71 ± 0.705
4.561ProArg: 4.561 ± 1.602
5.131ProSer: 5.131 ± 1.356
4.561ProThr: 4.561 ± 2.329
5.131ProVal: 5.131 ± 1.836
0.57ProTrp: 0.57 ± 0.317
0.57ProTyr: 0.57 ± 0.649
0.0ProXaa: 0.0 ± 0.0
Gln
0.57GlnAla: 0.57 ± 0.623
0.57GlnCys: 0.57 ± 0.649
2.851GlnAsp: 2.851 ± 1.352
2.851GlnGlu: 2.851 ± 1.027
5.131GlnPhe: 5.131 ± 1.325
2.281GlnGly: 2.281 ± 2.024
1.71GlnHis: 1.71 ± 0.705
2.281GlnIle: 2.281 ± 0.754
3.421GlnLys: 3.421 ± 1.271
4.561GlnLeu: 4.561 ± 1.658
0.57GlnMet: 0.57 ± 0.317
0.57GlnAsn: 0.57 ± 1.196
1.71GlnPro: 1.71 ± 0.705
2.851GlnGln: 2.851 ± 2.385
5.131GlnArg: 5.131 ± 2.05
1.14GlnSer: 1.14 ± 1.139
1.14GlnThr: 1.14 ± 1.299
5.131GlnVal: 5.131 ± 1.288
1.14GlnTrp: 1.14 ± 0.585
2.851GlnTyr: 2.851 ± 1.027
0.0GlnXaa: 0.0 ± 0.0
Arg
7.982ArgAla: 7.982 ± 2.186
1.14ArgCys: 1.14 ± 0.512
2.281ArgAsp: 2.281 ± 1.229
1.71ArgGlu: 1.71 ± 0.681
2.851ArgPhe: 2.851 ± 0.6
3.421ArgGly: 3.421 ± 0.962
2.281ArgHis: 2.281 ± 1.27
1.14ArgIle: 1.14 ± 0.585
3.991ArgLys: 3.991 ± 0.68
5.131ArgLeu: 5.131 ± 1.239
0.57ArgMet: 0.57 ± 0.317
3.421ArgAsn: 3.421 ± 1.065
2.281ArgPro: 2.281 ± 0.754
4.561ArgGln: 4.561 ± 2.489
6.842ArgArg: 6.842 ± 1.41
7.982ArgSer: 7.982 ± 1.376
5.701ArgThr: 5.701 ± 1.124
3.421ArgVal: 3.421 ± 1.343
2.281ArgTrp: 2.281 ± 1.025
3.991ArgTyr: 3.991 ± 1.594
0.0ArgXaa: 0.0 ± 0.0
Ser
7.412SerAla: 7.412 ± 2.291
1.14SerCys: 1.14 ± 1.245
3.421SerAsp: 3.421 ± 0.962
2.851SerGlu: 2.851 ± 1.04
2.281SerPhe: 2.281 ± 0.6
3.991SerGly: 3.991 ± 1.043
1.71SerHis: 1.71 ± 0.952
5.701SerIle: 5.701 ± 1.082
6.842SerLys: 6.842 ± 2.016
5.701SerLeu: 5.701 ± 1.033
2.281SerMet: 2.281 ± 0.644
1.14SerAsn: 1.14 ± 0.605
2.851SerPro: 2.851 ± 1.838
2.851SerGln: 2.851 ± 1.404
7.982SerArg: 7.982 ± 3.552
3.991SerSer: 3.991 ± 2.595
3.421SerThr: 3.421 ± 1.714
3.991SerVal: 3.991 ± 1.043
0.0SerTrp: 0.0 ± 0.0
3.421SerTyr: 3.421 ± 0.557
0.0SerXaa: 0.0 ± 0.0
Thr
7.982ThrAla: 7.982 ± 1.303
2.851ThrCys: 2.851 ± 1.117
1.14ThrAsp: 1.14 ± 1.139
3.421ThrGlu: 3.421 ± 1.123
1.14ThrPhe: 1.14 ± 0.635
3.421ThrGly: 3.421 ± 0.866
0.0ThrHis: 0.0 ± 0.0
2.281ThrIle: 2.281 ± 1.169
6.271ThrLys: 6.271 ± 1.883
3.991ThrLeu: 3.991 ± 1.121
1.14ThrMet: 1.14 ± 1.245
2.851ThrAsn: 2.851 ± 2.559
10.832ThrPro: 10.832 ± 3.432
1.14ThrGln: 1.14 ± 0.512
4.561ThrArg: 4.561 ± 1.086
5.131ThrSer: 5.131 ± 1.574
5.701ThrThr: 5.701 ± 2.335
4.561ThrVal: 4.561 ± 1.814
0.57ThrTrp: 0.57 ± 0.649
1.14ThrTyr: 1.14 ± 0.585
0.0ThrXaa: 0.0 ± 0.0
Val
6.842ValAla: 6.842 ± 1.418
2.281ValCys: 2.281 ± 1.025
4.561ValAsp: 4.561 ± 1.048
4.561ValGlu: 4.561 ± 0.89
3.991ValPhe: 3.991 ± 1.224
5.131ValGly: 5.131 ± 1.086
1.71ValHis: 1.71 ± 0.561
2.281ValIle: 2.281 ± 1.581
1.71ValLys: 1.71 ± 0.952
7.412ValLeu: 7.412 ± 1.495
0.57ValMet: 0.57 ± 0.317
2.281ValAsn: 2.281 ± 1.438
1.14ValPro: 1.14 ± 0.605
3.991ValGln: 3.991 ± 1.937
5.131ValArg: 5.131 ± 1.672
3.421ValSer: 3.421 ± 1.123
2.851ValThr: 2.851 ± 2.405
6.271ValVal: 6.271 ± 3.069
1.71ValTrp: 1.71 ± 0.681
1.14ValTyr: 1.14 ± 1.1
0.0ValXaa: 0.0 ± 0.0
Trp
2.281TrpAla: 2.281 ± 1.025
0.0TrpCys: 0.0 ± 0.0
1.14TrpAsp: 1.14 ± 0.585
0.0TrpGlu: 0.0 ± 0.0
0.57TrpPhe: 0.57 ± 0.649
0.57TrpGly: 0.57 ± 0.649
1.14TrpHis: 1.14 ± 0.605
1.14TrpIle: 1.14 ± 0.512
0.0TrpLys: 0.0 ± 0.0
1.71TrpLeu: 1.71 ± 0.715
0.0TrpMet: 0.0 ± 0.0
0.57TrpAsn: 0.57 ± 0.649
0.0TrpPro: 0.0 ± 0.0
0.57TrpGln: 0.57 ± 0.317
2.281TrpArg: 2.281 ± 1.025
0.0TrpSer: 0.0 ± 0.0
1.71TrpThr: 1.71 ± 1.655
1.14TrpVal: 1.14 ± 0.605
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.0TyrAla: 0.0 ± 0.0
1.14TyrCys: 1.14 ± 0.512
3.421TyrAsp: 3.421 ± 1.074
2.281TyrGlu: 2.281 ± 0.754
1.14TyrPhe: 1.14 ± 0.605
3.421TyrGly: 3.421 ± 1.123
0.57TyrHis: 0.57 ± 1.196
1.71TyrIle: 1.71 ± 0.705
2.281TyrLys: 2.281 ± 0.503
3.991TyrLeu: 3.991 ± 1.291
0.0TyrMet: 0.0 ± 0.0
1.14TyrAsn: 1.14 ± 0.585
0.57TyrPro: 0.57 ± 0.623
2.281TyrGln: 2.281 ± 1.072
2.281TyrArg: 2.281 ± 0.754
5.701TyrSer: 5.701 ± 2.382
3.991TyrThr: 3.991 ± 1.613
1.71TyrVal: 1.71 ± 0.561
0.0TyrTrp: 0.0 ± 0.0
2.851TyrTyr: 2.851 ± 0.6
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
0.57XaaGly: 0.57 ± 0.317
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 (1755 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