Amino acid dipepetide frequency for Sida golden yellow vein virus-[A11]

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
0.955AlaAla: 0.955 ± 1.113
1.91AlaCys: 1.91 ± 0.793
1.91AlaAsp: 1.91 ± 1.423
1.91AlaGlu: 1.91 ± 1.475
0.0AlaPhe: 0.0 ± 0.0
2.865AlaGly: 2.865 ± 1.94
2.865AlaHis: 2.865 ± 1.435
1.91AlaIle: 1.91 ± 1.765
7.641AlaLys: 7.641 ± 3.873
5.731AlaLeu: 5.731 ± 1.754
0.955AlaMet: 0.955 ± 0.712
0.955AlaAsn: 0.955 ± 0.712
3.82AlaPro: 3.82 ± 2.182
1.91AlaGln: 1.91 ± 1.423
6.686AlaArg: 6.686 ± 2.408
6.686AlaSer: 6.686 ± 2.065
2.865AlaThr: 2.865 ± 1.868
3.82AlaVal: 3.82 ± 1.524
0.955AlaTrp: 0.955 ± 0.712
0.955AlaTyr: 0.955 ± 1.043
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
1.91CysGlu: 1.91 ± 0.793
0.0CysPhe: 0.0 ± 0.0
0.955CysGly: 0.955 ± 1.227
0.0CysHis: 0.0 ± 0.0
1.91CysIle: 1.91 ± 1.22
1.91CysLys: 1.91 ± 0.793
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.955CysAsn: 0.955 ± 0.712
0.0CysPro: 0.0 ± 0.0
0.955CysGln: 0.955 ± 0.712
0.955CysArg: 0.955 ± 0.712
3.82CysSer: 3.82 ± 2.343
1.91CysThr: 1.91 ± 1.22
0.955CysVal: 0.955 ± 0.831
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
0.0AspAla: 0.0 ± 0.0
1.91AspCys: 1.91 ± 1.131
2.865AspAsp: 2.865 ± 2.25
1.91AspGlu: 1.91 ± 0.793
4.776AspPhe: 4.776 ± 1.93
2.865AspGly: 2.865 ± 2.135
0.0AspHis: 0.0 ± 0.0
1.91AspIle: 1.91 ± 1.22
0.955AspLys: 0.955 ± 0.712
2.865AspLeu: 2.865 ± 0.832
0.955AspMet: 0.955 ± 0.674
2.865AspAsn: 2.865 ± 2.164
0.955AspPro: 0.955 ± 0.712
3.82AspGln: 3.82 ± 3.531
3.82AspArg: 3.82 ± 2.44
7.641AspSer: 7.641 ± 1.653
0.955AspThr: 0.955 ± 0.712
4.776AspVal: 4.776 ± 1.694
0.955AspTrp: 0.955 ± 0.712
0.955AspTyr: 0.955 ± 1.113
0.0AspXaa: 0.0 ± 0.0
Glu
3.82GluAla: 3.82 ± 1.404
0.0GluCys: 0.0 ± 0.0
0.0GluAsp: 0.0 ± 0.0
6.686GluGlu: 6.686 ± 2.36
0.955GluPhe: 0.955 ± 0.712
5.731GluGly: 5.731 ± 3.243
0.955GluHis: 0.955 ± 1.142
3.82GluIle: 3.82 ± 2.194
0.0GluLys: 0.0 ± 0.0
6.686GluLeu: 6.686 ± 2.04
0.955GluMet: 0.955 ± 0.712
8.596GluAsn: 8.596 ± 2.837
2.865GluPro: 2.865 ± 1.208
2.865GluGln: 2.865 ± 1.459
1.91GluArg: 1.91 ± 1.423
2.865GluSer: 2.865 ± 1.601
0.0GluThr: 0.0 ± 0.0
1.91GluVal: 1.91 ± 1.183
2.865GluTrp: 2.865 ± 0.832
0.955GluTyr: 0.955 ± 0.712
0.0GluXaa: 0.0 ± 0.0
Phe
1.91PheAla: 1.91 ± 1.036
0.955PheCys: 0.955 ± 0.831
0.955PheAsp: 0.955 ± 0.712
0.955PheGlu: 0.955 ± 0.712
0.0PhePhe: 0.0 ± 0.0
1.91PheGly: 1.91 ± 0.793
0.955PheHis: 0.955 ± 0.712
2.865PheIle: 2.865 ± 2.135
3.82PheLys: 3.82 ± 2.956
0.955PheLeu: 0.955 ± 0.712
0.0PheMet: 0.0 ± 0.0
2.865PheAsn: 2.865 ± 1.257
0.955PhePro: 0.955 ± 0.712
2.865PheGln: 2.865 ± 1.435
0.0PheArg: 0.0 ± 0.0
3.82PheSer: 3.82 ± 1.137
1.91PheThr: 1.91 ± 1.765
0.955PheVal: 0.955 ± 0.712
2.865PheTrp: 2.865 ± 1.688
2.865PheTyr: 2.865 ± 1.868
0.0PheXaa: 0.0 ± 0.0
Gly
3.82GlyAla: 3.82 ± 2.211
3.82GlyCys: 3.82 ± 1.941
2.865GlyAsp: 2.865 ± 1.437
3.82GlyGlu: 3.82 ± 1.571
0.955GlyPhe: 0.955 ± 1.227
6.686GlyGly: 6.686 ± 2.929
2.865GlyHis: 2.865 ± 1.437
2.865GlyIle: 2.865 ± 1.208
8.596GlyLys: 8.596 ± 3.741
1.91GlyLeu: 1.91 ± 2.087
0.0GlyMet: 0.0 ± 0.0
0.955GlyAsn: 0.955 ± 0.831
2.865GlyPro: 2.865 ± 1.459
2.865GlyGln: 2.865 ± 1.92
1.91GlyArg: 1.91 ± 1.131
2.865GlySer: 2.865 ± 2.018
5.731GlyThr: 5.731 ± 1.664
1.91GlyVal: 1.91 ± 2.087
0.0GlyTrp: 0.0 ± 0.0
0.955GlyTyr: 0.955 ± 0.712
0.0GlyXaa: 0.0 ± 0.0
His
1.91HisAla: 1.91 ± 1.332
0.0HisCys: 0.0 ± 0.0
0.955HisAsp: 0.955 ± 0.831
0.955HisGlu: 0.955 ± 1.043
0.955HisPhe: 0.955 ± 0.712
0.955HisGly: 0.955 ± 1.227
0.955HisHis: 0.955 ± 1.227
2.865HisIle: 2.865 ± 1.967
0.955HisLys: 0.955 ± 1.043
3.82HisLeu: 3.82 ± 1.403
0.955HisMet: 0.955 ± 1.113
3.82HisAsn: 3.82 ± 1.403
2.865HisPro: 2.865 ± 1.601
2.865HisGln: 2.865 ± 1.257
4.776HisArg: 4.776 ± 3.474
0.0HisSer: 0.0 ± 0.0
1.91HisThr: 1.91 ± 1.661
4.776HisVal: 4.776 ± 1.503
2.865HisTrp: 2.865 ± 1.456
0.955HisTyr: 0.955 ± 1.142
0.0HisXaa: 0.0 ± 0.0
Ile
0.955IleAla: 0.955 ± 0.712
0.955IleCys: 0.955 ± 0.712
4.776IleAsp: 4.776 ± 2.364
1.91IleGlu: 1.91 ± 1.278
0.955IlePhe: 0.955 ± 0.712
1.91IleGly: 1.91 ± 1.765
3.82IleHis: 3.82 ± 3.022
0.955IleIle: 0.955 ± 0.712
6.686IleLys: 6.686 ± 1.085
0.955IleLeu: 0.955 ± 1.142
0.0IleMet: 0.0 ± 0.0
2.865IleAsn: 2.865 ± 1.008
1.91IlePro: 1.91 ± 1.219
2.865IleGln: 2.865 ± 1.347
4.776IleArg: 4.776 ± 2.018
6.686IleSer: 6.686 ± 3.671
8.596IleThr: 8.596 ± 1.857
4.776IleVal: 4.776 ± 2.114
2.865IleTrp: 2.865 ± 1.008
2.865IleTyr: 2.865 ± 1.688
0.0IleXaa: 0.0 ± 0.0
Lys
4.776LysAla: 4.776 ± 2.182
0.0LysCys: 0.0 ± 0.0
3.82LysAsp: 3.82 ± 2.847
3.82LysGlu: 3.82 ± 2.847
3.82LysPhe: 3.82 ± 2.072
0.955LysGly: 0.955 ± 0.712
2.865LysHis: 2.865 ± 1.137
5.731LysIle: 5.731 ± 2.082
2.865LysLys: 2.865 ± 2.25
0.955LysLeu: 0.955 ± 0.831
0.0LysMet: 0.0 ± 0.0
3.82LysAsn: 3.82 ± 1.586
3.82LysPro: 3.82 ± 1.883
0.955LysGln: 0.955 ± 0.831
3.82LysArg: 3.82 ± 1.219
3.82LysSer: 3.82 ± 0.954
1.91LysThr: 1.91 ± 1.036
4.776LysVal: 4.776 ± 3.427
0.0LysTrp: 0.0 ± 0.0
2.865LysTyr: 2.865 ± 1.257
0.0LysXaa: 0.0 ± 0.0
Leu
0.955LeuAla: 0.955 ± 1.142
0.955LeuCys: 0.955 ± 0.712
5.731LeuAsp: 5.731 ± 2.469
3.82LeuGlu: 3.82 ± 1.723
3.82LeuPhe: 3.82 ± 2.461
5.731LeuGly: 5.731 ± 1.802
4.776LeuHis: 4.776 ± 2.182
4.776LeuIle: 4.776 ± 2.326
3.82LeuLys: 3.82 ± 1.586
6.686LeuLeu: 6.686 ± 1.274
1.91LeuMet: 1.91 ± 1.183
6.686LeuAsn: 6.686 ± 0.999
3.82LeuPro: 3.82 ± 3.531
2.865LeuGln: 2.865 ± 1.437
3.82LeuArg: 3.82 ± 1.529
3.82LeuSer: 3.82 ± 2.847
2.865LeuThr: 2.865 ± 1.137
6.686LeuVal: 6.686 ± 2.377
0.0LeuTrp: 0.0 ± 0.0
3.82LeuTyr: 3.82 ± 1.137
0.0LeuXaa: 0.0 ± 0.0
Met
2.865MetAla: 2.865 ± 1.459
1.91MetCys: 1.91 ± 1.332
2.865MetAsp: 2.865 ± 1.868
0.0MetGlu: 0.0 ± 0.0
0.955MetPhe: 0.955 ± 0.831
0.955MetGly: 0.955 ± 1.113
1.91MetHis: 1.91 ± 1.332
1.91MetIle: 1.91 ± 1.511
0.0MetLys: 0.0 ± 0.0
0.955MetLeu: 0.955 ± 1.227
0.0MetMet: 0.0 ± 0.0
0.0MetAsn: 0.0 ± 0.0
1.91MetPro: 1.91 ± 1.183
1.91MetGln: 1.91 ± 1.423
0.0MetArg: 0.0 ± 0.0
0.0MetSer: 0.0 ± 0.0
0.955MetThr: 0.955 ± 0.831
0.0MetVal: 0.0 ± 0.0
0.955MetTrp: 0.955 ± 0.712
2.865MetTyr: 2.865 ± 1.868
0.0MetXaa: 0.0 ± 0.0
Asn
6.686AsnAla: 6.686 ± 2.969
0.955AsnCys: 0.955 ± 0.712
1.91AsnAsp: 1.91 ± 0.793
2.865AsnGlu: 2.865 ± 1.459
1.91AsnPhe: 1.91 ± 1.264
3.82AsnGly: 3.82 ± 1.266
5.731AsnHis: 5.731 ± 3.02
2.865AsnIle: 2.865 ± 1.257
1.91AsnLys: 1.91 ± 1.423
7.641AsnLeu: 7.641 ± 3.303
2.865AsnMet: 2.865 ± 1.965
2.865AsnAsn: 2.865 ± 1.008
3.82AsnPro: 3.82 ± 1.266
0.0AsnGln: 0.0 ± 0.0
2.865AsnArg: 2.865 ± 1.208
3.82AsnSer: 3.82 ± 1.185
0.0AsnThr: 0.0 ± 0.0
1.91AsnVal: 1.91 ± 1.036
0.0AsnTrp: 0.0 ± 0.0
1.91AsnTyr: 1.91 ± 1.423
0.0AsnXaa: 0.0 ± 0.0
Pro
1.91ProAla: 1.91 ± 1.183
1.91ProCys: 1.91 ± 1.22
5.731ProAsp: 5.731 ± 2.267
5.731ProGlu: 5.731 ± 3.203
0.955ProPhe: 0.955 ± 0.712
1.91ProGly: 1.91 ± 1.183
1.91ProHis: 1.91 ± 1.423
0.955ProIle: 0.955 ± 1.113
2.865ProLys: 2.865 ± 1.257
5.731ProLeu: 5.731 ± 1.303
2.865ProMet: 2.865 ± 1.861
1.91ProAsn: 1.91 ± 1.219
1.91ProPro: 1.91 ± 1.131
3.82ProGln: 3.82 ± 2.43
2.865ProArg: 2.865 ± 1.92
5.731ProSer: 5.731 ± 2.09
1.91ProThr: 1.91 ± 1.183
3.82ProVal: 3.82 ± 1.444
0.955ProTrp: 0.955 ± 0.712
0.955ProTyr: 0.955 ± 0.831
0.0ProXaa: 0.0 ± 0.0
Gln
4.776GlnAla: 4.776 ± 0.995
0.0GlnCys: 0.0 ± 0.0
2.865GlnAsp: 2.865 ± 2.25
3.82GlnGlu: 3.82 ± 1.883
0.955GlnPhe: 0.955 ± 0.712
0.955GlnGly: 0.955 ± 0.712
0.955GlnHis: 0.955 ± 1.113
2.865GlnIle: 2.865 ± 1.44
0.955GlnLys: 0.955 ± 0.712
0.955GlnLeu: 0.955 ± 0.712
0.0GlnMet: 0.0 ± 0.0
1.91GlnAsn: 1.91 ± 1.423
4.776GlnPro: 4.776 ± 2.69
0.0GlnGln: 0.0 ± 0.0
2.865GlnArg: 2.865 ± 1.595
5.731GlnSer: 5.731 ± 2.09
1.91GlnThr: 1.91 ± 1.332
3.82GlnVal: 3.82 ± 1.947
0.0GlnTrp: 0.0 ± 0.0
1.91GlnTyr: 1.91 ± 0.793
0.0GlnXaa: 0.0 ± 0.0
Arg
2.865ArgAla: 2.865 ± 1.616
0.0ArgCys: 0.0 ± 0.0
2.865ArgAsp: 2.865 ± 2.492
3.82ArgGlu: 3.82 ± 2.343
5.731ArgPhe: 5.731 ± 2.691
6.686ArgGly: 6.686 ± 2.542
0.955ArgHis: 0.955 ± 0.831
4.776ArgIle: 4.776 ± 1.129
2.865ArgLys: 2.865 ± 1.616
2.865ArgLeu: 2.865 ± 1.601
0.955ArgMet: 0.955 ± 1.035
0.0ArgAsn: 0.0 ± 0.0
4.776ArgPro: 4.776 ± 1.065
2.865ArgGln: 2.865 ± 2.746
7.641ArgArg: 7.641 ± 4.741
5.731ArgSer: 5.731 ± 2.495
6.686ArgThr: 6.686 ± 2.037
3.82ArgVal: 3.82 ± 1.042
0.0ArgTrp: 0.0 ± 0.0
2.865ArgTyr: 2.865 ± 2.164
0.0ArgXaa: 0.0 ± 0.0
Ser
5.731SerAla: 5.731 ± 3.514
0.955SerCys: 0.955 ± 1.113
2.865SerAsp: 2.865 ± 1.208
0.955SerGlu: 0.955 ± 0.831
1.91SerPhe: 1.91 ± 1.131
2.865SerGly: 2.865 ± 1.435
1.91SerHis: 1.91 ± 1.22
8.596SerIle: 8.596 ± 2.001
0.955SerLys: 0.955 ± 1.043
5.731SerLeu: 5.731 ± 3.209
2.865SerMet: 2.865 ± 1.523
4.776SerAsn: 4.776 ± 1.978
7.641SerPro: 7.641 ± 3.176
2.865SerGln: 2.865 ± 1.604
4.776SerArg: 4.776 ± 2.443
6.686SerSer: 6.686 ± 2.158
5.731SerThr: 5.731 ± 2.054
4.776SerVal: 4.776 ± 1.381
0.955SerTrp: 0.955 ± 0.831
3.82SerTyr: 3.82 ± 1.883
0.0SerXaa: 0.0 ± 0.0
Thr
5.731ThrAla: 5.731 ± 2.117
0.0ThrCys: 0.0 ± 0.0
2.865ThrAsp: 2.865 ± 1.347
2.865ThrGlu: 2.865 ± 1.634
0.0ThrPhe: 0.0 ± 0.0
3.82ThrGly: 3.82 ± 1.137
3.82ThrHis: 3.82 ± 2.44
3.82ThrIle: 3.82 ± 3.46
2.865ThrLys: 2.865 ± 1.459
5.731ThrLeu: 5.731 ± 2.919
0.955ThrMet: 0.955 ± 0.712
2.865ThrAsn: 2.865 ± 1.459
3.82ThrPro: 3.82 ± 1.676
0.955ThrGln: 0.955 ± 0.712
3.82ThrArg: 3.82 ± 1.529
2.865ThrSer: 2.865 ± 1.967
2.865ThrThr: 2.865 ± 2.164
0.955ThrVal: 0.955 ± 1.142
0.955ThrTrp: 0.955 ± 1.113
2.865ThrTyr: 2.865 ± 1.347
0.0ThrXaa: 0.0 ± 0.0
Val
1.91ValAla: 1.91 ± 1.219
0.0ValCys: 0.0 ± 0.0
0.0ValAsp: 0.0 ± 0.0
3.82ValGlu: 3.82 ± 2.021
1.91ValPhe: 1.91 ± 0.793
2.865ValGly: 2.865 ± 1.688
1.91ValHis: 1.91 ± 2.283
4.776ValIle: 4.776 ± 2.728
2.865ValLys: 2.865 ± 1.208
9.551ValLeu: 9.551 ± 3.358
2.865ValMet: 2.865 ± 2.492
4.776ValAsn: 4.776 ± 1.292
1.91ValPro: 1.91 ± 0.793
1.91ValGln: 1.91 ± 1.22
6.686ValArg: 6.686 ± 3.6
1.91ValSer: 1.91 ± 1.423
1.91ValThr: 1.91 ± 1.661
2.865ValVal: 2.865 ± 2.367
0.955ValTrp: 0.955 ± 1.043
4.776ValTyr: 4.776 ± 3.079
0.0ValXaa: 0.0 ± 0.0
Trp
1.91TrpAla: 1.91 ± 1.423
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.955TrpGlu: 0.955 ± 1.043
0.0TrpPhe: 0.0 ± 0.0
0.955TrpGly: 0.955 ± 0.712
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.91TrpLys: 1.91 ± 0.793
0.955TrpLeu: 0.955 ± 0.831
0.955TrpMet: 0.955 ± 0.831
0.955TrpAsn: 0.955 ± 1.113
0.0TrpPro: 0.0 ± 0.0
0.955TrpGln: 0.955 ± 0.712
1.91TrpArg: 1.91 ± 1.22
1.91TrpSer: 1.91 ± 1.219
1.91TrpThr: 1.91 ± 1.036
1.91TrpVal: 1.91 ± 1.22
0.0TrpTrp: 0.0 ± 0.0
0.955TrpTyr: 0.955 ± 1.113
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.82TyrAla: 3.82 ± 1.586
0.0TyrCys: 0.0 ± 0.0
1.91TyrAsp: 1.91 ± 1.661
1.91TyrGlu: 1.91 ± 1.661
3.82TyrPhe: 3.82 ± 1.203
2.865TyrGly: 2.865 ± 1.459
0.955TyrHis: 0.955 ± 1.043
1.91TyrIle: 1.91 ± 1.036
0.955TyrLys: 0.955 ± 0.712
6.686TyrLeu: 6.686 ± 3.615
1.91TyrMet: 1.91 ± 1.277
2.865TyrAsn: 2.865 ± 1.008
1.91TyrPro: 1.91 ± 1.183
1.91TyrGln: 1.91 ± 0.793
2.865TyrArg: 2.865 ± 1.92
0.955TyrSer: 0.955 ± 1.113
1.91TyrThr: 1.91 ± 1.358
0.955TyrVal: 0.955 ± 1.043
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 (1048 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