Amino acid dipepetide frequency for Bhendi yellow vein mosaic virus [2005:Thadagan:India]

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
7.258AlaAla: 7.258 ± 2.731
1.613AlaCys: 1.613 ± 0.807
0.806AlaAsp: 0.806 ± 0.758
1.613AlaGlu: 1.613 ± 1.202
0.806AlaPhe: 0.806 ± 0.601
0.806AlaGly: 0.806 ± 0.758
0.806AlaHis: 0.806 ± 0.601
0.806AlaIle: 0.806 ± 0.601
1.613AlaLys: 1.613 ± 1.33
6.452AlaLeu: 6.452 ± 2.54
0.806AlaMet: 0.806 ± 0.848
0.806AlaAsn: 0.806 ± 0.601
2.419AlaPro: 2.419 ± 1.204
3.226AlaGln: 3.226 ± 1.36
4.839AlaArg: 4.839 ± 1.765
4.839AlaSer: 4.839 ± 2.175
3.226AlaThr: 3.226 ± 2.162
0.806AlaVal: 0.806 ± 0.952
2.419AlaTrp: 2.419 ± 1.204
1.613AlaTyr: 1.613 ± 0.893
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
1.613CysCys: 1.613 ± 1.546
0.0CysAsp: 0.0 ± 0.0
0.806CysGlu: 0.806 ± 0.758
0.806CysPhe: 0.806 ± 0.952
1.613CysGly: 1.613 ± 0.899
0.806CysHis: 0.806 ± 0.965
1.613CysIle: 1.613 ± 0.915
1.613CysLys: 1.613 ± 0.807
0.806CysLeu: 0.806 ± 0.775
1.613CysMet: 1.613 ± 1.091
0.806CysAsn: 0.806 ± 0.601
1.613CysPro: 1.613 ± 1.546
0.806CysGln: 0.806 ± 0.601
2.419CysArg: 2.419 ± 1.094
4.839CysSer: 4.839 ± 2.767
1.613CysThr: 1.613 ± 1.109
0.806CysVal: 0.806 ± 0.758
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
1.613AspAla: 1.613 ± 1.202
0.0AspCys: 0.0 ± 0.0
1.613AspAsp: 1.613 ± 0.899
2.419AspGlu: 2.419 ± 0.907
1.613AspPhe: 1.613 ± 0.807
1.613AspGly: 1.613 ± 1.202
0.0AspHis: 0.0 ± 0.0
2.419AspIle: 2.419 ± 1.824
2.419AspLys: 2.419 ± 0.867
5.645AspLeu: 5.645 ± 1.975
0.0AspMet: 0.0 ± 0.0
2.419AspAsn: 2.419 ± 1.274
4.839AspPro: 4.839 ± 1.892
1.613AspGln: 1.613 ± 0.925
1.613AspArg: 1.613 ± 1.516
2.419AspSer: 2.419 ± 1.793
3.226AspThr: 3.226 ± 1.787
4.839AspVal: 4.839 ± 2.043
1.613AspTrp: 1.613 ± 0.899
0.806AspTyr: 0.806 ± 0.773
0.0AspXaa: 0.0 ± 0.0
Glu
4.032GluAla: 4.032 ± 1.049
0.806GluCys: 0.806 ± 0.965
2.419GluAsp: 2.419 ± 2.545
6.452GluGlu: 6.452 ± 4.136
2.419GluPhe: 2.419 ± 1.312
2.419GluGly: 2.419 ± 0.907
1.613GluHis: 1.613 ± 1.33
0.806GluIle: 0.806 ± 0.601
1.613GluLys: 1.613 ± 0.877
4.839GluLeu: 4.839 ± 2.188
0.0GluMet: 0.0 ± 0.0
4.032GluAsn: 4.032 ± 2.203
3.226GluPro: 3.226 ± 1.724
1.613GluGln: 1.613 ± 0.915
0.0GluArg: 0.0 ± 0.0
4.032GluSer: 4.032 ± 1.049
2.419GluThr: 2.419 ± 1.094
2.419GluVal: 2.419 ± 1.031
2.419GluTrp: 2.419 ± 1.187
0.0GluTyr: 0.0 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.806PheCys: 0.806 ± 0.758
2.419PheAsp: 2.419 ± 1.204
1.613PheGlu: 1.613 ± 0.807
1.613PhePhe: 1.613 ± 0.807
1.613PheGly: 1.613 ± 1.516
1.613PheHis: 1.613 ± 1.202
0.806PheIle: 0.806 ± 0.775
2.419PheLys: 2.419 ± 1.779
8.065PheLeu: 8.065 ± 2.008
0.806PheMet: 0.806 ± 0.601
4.032PheAsn: 4.032 ± 1.616
1.613PhePro: 1.613 ± 1.091
4.032PheGln: 4.032 ± 2.019
2.419PheArg: 2.419 ± 1.466
3.226PheSer: 3.226 ± 1.836
2.419PheThr: 2.419 ± 1.546
3.226PheVal: 3.226 ± 1.724
0.0PheTrp: 0.0 ± 0.0
1.613PheTyr: 1.613 ± 0.915
0.0PheXaa: 0.0 ± 0.0
Gly
2.419GlyAla: 2.419 ± 1.236
3.226GlyCys: 3.226 ± 1.304
0.806GlyAsp: 0.806 ± 0.601
2.419GlyGlu: 2.419 ± 1.031
1.613GlyPhe: 1.613 ± 0.893
3.226GlyGly: 3.226 ± 1.724
1.613GlyHis: 1.613 ± 0.899
1.613GlyIle: 1.613 ± 0.925
5.645GlyLys: 5.645 ± 3.004
3.226GlyLeu: 3.226 ± 1.777
1.613GlyMet: 1.613 ± 1.546
1.613GlyAsn: 1.613 ± 1.213
2.419GlyPro: 2.419 ± 1.204
2.419GlyGln: 2.419 ± 1.031
1.613GlyArg: 1.613 ± 0.877
4.032GlySer: 4.032 ± 1.64
2.419GlyThr: 2.419 ± 1.067
3.226GlyVal: 3.226 ± 1.96
0.0GlyTrp: 0.0 ± 0.0
0.806GlyTyr: 0.806 ± 0.773
0.0GlyXaa: 0.0 ± 0.0
His
1.613HisAla: 1.613 ± 1.516
1.613HisCys: 1.613 ± 1.245
3.226HisAsp: 3.226 ± 0.9
0.806HisGlu: 0.806 ± 0.601
3.226HisPhe: 3.226 ± 1.372
3.226HisGly: 3.226 ± 2.191
1.613HisHis: 1.613 ± 1.206
3.226HisIle: 3.226 ± 1.712
1.613HisLys: 1.613 ± 1.258
3.226HisLeu: 3.226 ± 1.416
0.0HisMet: 0.0 ± 0.0
2.419HisAsn: 2.419 ± 1.766
2.419HisPro: 2.419 ± 1.202
2.419HisGln: 2.419 ± 1.094
4.839HisArg: 4.839 ± 1.828
0.806HisSer: 0.806 ± 0.965
1.613HisThr: 1.613 ± 1.516
2.419HisVal: 2.419 ± 1.202
0.0HisTrp: 0.0 ± 0.0
0.806HisTyr: 0.806 ± 0.601
0.0HisXaa: 0.0 ± 0.0
Ile
1.613IleAla: 1.613 ± 1.202
2.419IleCys: 2.419 ± 1.094
2.419IleAsp: 2.419 ± 1.804
0.806IleGlu: 0.806 ± 0.601
1.613IlePhe: 1.613 ± 0.945
1.613IleGly: 1.613 ± 1.516
3.226IleHis: 3.226 ± 2.279
2.419IleIle: 2.419 ± 1.202
7.258IleLys: 7.258 ± 2.877
4.839IleLeu: 4.839 ± 3.448
0.0IleMet: 0.0 ± 0.0
3.226IleAsn: 3.226 ± 1.864
1.613IlePro: 1.613 ± 0.877
2.419IleGln: 2.419 ± 1.804
4.839IleArg: 4.839 ± 1.93
3.226IleSer: 3.226 ± 1.727
2.419IleThr: 2.419 ± 2.143
2.419IleVal: 2.419 ± 1.498
2.419IleTrp: 2.419 ± 1.824
0.806IleTyr: 0.806 ± 0.758
0.0IleXaa: 0.0 ± 0.0
Lys
4.032LysAla: 4.032 ± 1.93
1.613LysCys: 1.613 ± 0.925
0.806LysAsp: 0.806 ± 0.601
6.452LysGlu: 6.452 ± 1.742
2.419LysPhe: 2.419 ± 1.225
2.419LysGly: 2.419 ± 1.126
3.226LysHis: 3.226 ± 2.279
4.032LysIle: 4.032 ± 1.282
1.613LysLys: 1.613 ± 0.807
0.0LysLeu: 0.0 ± 0.0
0.0LysMet: 0.0 ± 0.0
5.645LysAsn: 5.645 ± 2.045
2.419LysPro: 2.419 ± 1.445
1.613LysGln: 1.613 ± 0.915
3.226LysArg: 3.226 ± 1.409
3.226LysSer: 3.226 ± 0.973
3.226LysThr: 3.226 ± 0.942
4.839LysVal: 4.839 ± 1.846
0.806LysTrp: 0.806 ± 0.758
5.645LysTyr: 5.645 ± 1.389
0.0LysXaa: 0.0 ± 0.0
Leu
0.0LeuAla: 0.0 ± 0.0
1.613LeuCys: 1.613 ± 1.202
3.226LeuAsp: 3.226 ± 1.653
4.839LeuGlu: 4.839 ± 2.156
2.419LeuPhe: 2.419 ± 1.573
4.839LeuGly: 4.839 ± 1.809
4.032LeuHis: 4.032 ± 1.768
3.226LeuIle: 3.226 ± 1.642
5.645LeuLys: 5.645 ± 1.085
5.645LeuLeu: 5.645 ± 3.233
0.806LeuMet: 0.806 ± 0.758
6.452LeuAsn: 6.452 ± 1.716
0.806LeuPro: 0.806 ± 0.965
2.419LeuGln: 2.419 ± 1.126
8.065LeuArg: 8.065 ± 2.772
4.839LeuSer: 4.839 ± 1.822
7.258LeuThr: 7.258 ± 1.843
8.065LeuVal: 8.065 ± 4.4
0.806LeuTrp: 0.806 ± 0.775
4.839LeuTyr: 4.839 ± 2.495
0.0LeuXaa: 0.0 ± 0.0
Met
0.806MetAla: 0.806 ± 0.758
0.806MetCys: 0.806 ± 0.758
3.226MetAsp: 3.226 ± 1.935
0.806MetGlu: 0.806 ± 0.848
1.613MetPhe: 1.613 ± 1.516
2.419MetGly: 2.419 ± 1.141
1.613MetHis: 1.613 ± 0.921
0.806MetIle: 0.806 ± 0.775
0.0MetLys: 0.0 ± 0.0
1.613MetLeu: 1.613 ± 0.915
0.806MetMet: 0.806 ± 0.744
0.806MetAsn: 0.806 ± 0.758
1.613MetPro: 1.613 ± 0.877
0.806MetGln: 0.806 ± 0.965
0.0MetArg: 0.0 ± 0.0
1.613MetSer: 1.613 ± 1.084
0.806MetThr: 0.806 ± 0.848
0.806MetVal: 0.806 ± 0.775
1.613MetTrp: 1.613 ± 0.893
2.419MetTyr: 2.419 ± 1.526
0.0MetXaa: 0.0 ± 0.0
Asn
3.226AsnAla: 3.226 ± 1.724
0.806AsnCys: 0.806 ± 0.965
1.613AsnAsp: 1.613 ± 1.202
1.613AsnGlu: 1.613 ± 0.915
1.613AsnPhe: 1.613 ± 0.807
3.226AsnGly: 3.226 ± 1.399
3.226AsnHis: 3.226 ± 1.624
3.226AsnIle: 3.226 ± 1.81
4.032AsnLys: 4.032 ± 1.558
6.452AsnLeu: 6.452 ± 3.939
4.032AsnMet: 4.032 ± 2.096
4.839AsnAsn: 4.839 ± 1.725
4.032AsnPro: 4.032 ± 0.998
4.839AsnGln: 4.839 ± 1.17
4.032AsnArg: 4.032 ± 1.239
2.419AsnSer: 2.419 ± 1.204
4.032AsnThr: 4.032 ± 1.795
1.613AsnVal: 1.613 ± 1.258
0.0AsnTrp: 0.0 ± 0.0
4.032AsnTyr: 4.032 ± 1.055
0.0AsnXaa: 0.0 ± 0.0
Pro
2.419ProAla: 2.419 ± 0.867
1.613ProCys: 1.613 ± 0.915
3.226ProAsp: 3.226 ± 2.224
0.806ProGlu: 0.806 ± 0.601
3.226ProPhe: 3.226 ± 1.322
0.806ProGly: 0.806 ± 0.601
3.226ProHis: 3.226 ± 1.835
3.226ProIle: 3.226 ± 1.304
1.613ProLys: 1.613 ± 1.202
4.839ProLeu: 4.839 ± 1.346
2.419ProMet: 2.419 ± 1.205
5.645ProAsn: 5.645 ± 1.912
2.419ProPro: 2.419 ± 1.236
6.452ProGln: 6.452 ± 1.57
4.032ProArg: 4.032 ± 1.633
3.226ProSer: 3.226 ± 2.85
5.645ProThr: 5.645 ± 1.085
1.613ProVal: 1.613 ± 0.807
0.0ProTrp: 0.0 ± 0.0
2.419ProTyr: 2.419 ± 0.856
0.0ProXaa: 0.0 ± 0.0
Gln
4.032GlnAla: 4.032 ± 1.632
0.806GlnCys: 0.806 ± 0.601
3.226GlnAsp: 3.226 ± 2.013
4.032GlnGlu: 4.032 ± 1.218
1.613GlnPhe: 1.613 ± 1.202
1.613GlnGly: 1.613 ± 1.202
4.032GlnHis: 4.032 ± 2.517
2.419GlnIle: 2.419 ± 1.187
0.806GlnLys: 0.806 ± 0.773
2.419GlnLeu: 2.419 ± 1.126
0.0GlnMet: 0.0 ± 0.0
3.226GlnAsn: 3.226 ± 1.307
5.645GlnPro: 5.645 ± 3.037
3.226GlnGln: 3.226 ± 1.409
4.032GlnArg: 4.032 ± 1.85
4.839GlnSer: 4.839 ± 1.985
2.419GlnThr: 2.419 ± 1.169
3.226GlnVal: 3.226 ± 0.9
0.0GlnTrp: 0.0 ± 0.0
1.613GlnTyr: 1.613 ± 1.022
0.0GlnXaa: 0.0 ± 0.0
Arg
1.613ArgAla: 1.613 ± 1.516
2.419ArgCys: 2.419 ± 2.089
4.032ArgAsp: 4.032 ± 1.42
2.419ArgGlu: 2.419 ± 1.078
2.419ArgPhe: 2.419 ± 1.204
3.226ArgGly: 3.226 ± 1.409
2.419ArgHis: 2.419 ± 1.515
8.065ArgIle: 8.065 ± 3.62
2.419ArgLys: 2.419 ± 1.526
3.226ArgLeu: 3.226 ± 1.36
3.226ArgMet: 3.226 ± 1.988
0.806ArgAsn: 0.806 ± 0.773
4.032ArgPro: 4.032 ± 1.345
3.226ArgGln: 3.226 ± 1.951
7.258ArgArg: 7.258 ± 3.964
6.452ArgSer: 6.452 ± 2.011
4.032ArgThr: 4.032 ± 1.977
5.645ArgVal: 5.645 ± 1.764
0.0ArgTrp: 0.0 ± 0.0
2.419ArgTyr: 2.419 ± 0.867
0.0ArgXaa: 0.0 ± 0.0
Ser
4.032SerAla: 4.032 ± 2.397
1.613SerCys: 1.613 ± 1.091
3.226SerAsp: 3.226 ± 0.9
1.613SerGlu: 1.613 ± 0.893
4.032SerPhe: 4.032 ± 2.598
2.419SerGly: 2.419 ± 1.126
1.613SerHis: 1.613 ± 1.206
4.839SerIle: 4.839 ± 2.016
7.258SerLys: 7.258 ± 1.963
1.613SerLeu: 1.613 ± 1.202
1.613SerMet: 1.613 ± 0.942
4.032SerAsn: 4.032 ± 0.974
7.258SerPro: 7.258 ± 2.808
2.419SerGln: 2.419 ± 1.126
4.839SerArg: 4.839 ± 1.326
12.903SerSer: 12.903 ± 5.32
5.645SerThr: 5.645 ± 1.835
3.226SerVal: 3.226 ± 2.182
0.0SerTrp: 0.0 ± 0.0
2.419SerTyr: 2.419 ± 1.187
0.0SerXaa: 0.0 ± 0.0
Thr
2.419ThrAla: 2.419 ± 0.841
0.806ThrCys: 0.806 ± 0.848
1.613ThrAsp: 1.613 ± 0.807
3.226ThrGlu: 3.226 ± 1.028
1.613ThrPhe: 1.613 ± 1.267
6.452ThrGly: 6.452 ± 1.716
3.226ThrHis: 3.226 ± 1.409
0.806ThrIle: 0.806 ± 0.601
3.226ThrLys: 3.226 ± 1.358
4.839ThrLeu: 4.839 ± 1.753
2.419ThrMet: 2.419 ± 1.17
6.452ThrAsn: 6.452 ± 1.854
4.839ThrPro: 4.839 ± 1.008
4.032ThrGln: 4.032 ± 2.329
4.839ThrArg: 4.839 ± 1.655
4.032ThrSer: 4.032 ± 2.23
2.419ThrThr: 2.419 ± 2.093
2.419ThrVal: 2.419 ± 1.491
0.806ThrTrp: 0.806 ± 0.848
0.806ThrTyr: 0.806 ± 0.601
0.0ThrXaa: 0.0 ± 0.0
Val
0.806ValAla: 0.806 ± 0.601
0.0ValCys: 0.0 ± 0.0
3.226ValAsp: 3.226 ± 1.193
2.419ValGlu: 2.419 ± 1.858
4.032ValPhe: 4.032 ± 0.998
0.806ValGly: 0.806 ± 0.758
2.419ValHis: 2.419 ± 1.05
4.839ValIle: 4.839 ± 1.674
4.032ValLys: 4.032 ± 2.026
6.452ValLeu: 6.452 ± 2.665
1.613ValMet: 1.613 ± 1.516
3.226ValAsn: 3.226 ± 1.42
4.839ValPro: 4.839 ± 1.09
4.032ValGln: 4.032 ± 1.732
4.032ValArg: 4.032 ± 3.072
0.806ValSer: 0.806 ± 0.952
4.032ValThr: 4.032 ± 2.9
4.032ValVal: 4.032 ± 1.947
0.0ValTrp: 0.0 ± 0.0
4.032ValTyr: 4.032 ± 1.964
0.0ValXaa: 0.0 ± 0.0
Trp
2.419TrpAla: 2.419 ± 1.804
0.0TrpCys: 0.0 ± 0.0
0.806TrpAsp: 0.806 ± 0.773
0.0TrpGlu: 0.0 ± 0.0
1.613TrpPhe: 1.613 ± 0.877
0.806TrpGly: 0.806 ± 0.601
0.806TrpHis: 0.806 ± 0.758
0.0TrpIle: 0.0 ± 0.0
0.806TrpLys: 0.806 ± 0.952
0.0TrpLeu: 0.0 ± 0.0
0.806TrpMet: 0.806 ± 0.758
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.806TrpGln: 0.806 ± 0.601
0.806TrpArg: 0.806 ± 0.965
1.613TrpSer: 1.613 ± 1.213
1.613TrpThr: 1.613 ± 1.022
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.226TyrAla: 3.226 ± 1.362
0.0TyrCys: 0.0 ± 0.0
0.806TyrAsp: 0.806 ± 0.758
2.419TyrGlu: 2.419 ± 1.515
4.032TyrPhe: 4.032 ± 1.079
0.806TyrGly: 0.806 ± 0.601
0.0TyrHis: 0.0 ± 0.0
2.419TyrIle: 2.419 ± 1.236
1.613TyrLys: 1.613 ± 1.202
5.645TyrLeu: 5.645 ± 1.952
1.613TyrMet: 1.613 ± 1.005
2.419TyrAsn: 2.419 ± 1.824
0.806TyrPro: 0.806 ± 0.601
0.806TyrGln: 0.806 ± 0.758
2.419TyrArg: 2.419 ± 1.491
3.226TyrSer: 3.226 ± 1.372
0.806TyrThr: 0.806 ± 0.758
4.032TyrVal: 4.032 ± 1.246
0.0TyrTrp: 0.0 ± 0.0
0.806TyrTyr: 0.806 ± 0.965
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 7 proteins (1241 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