Amino acid dipepetide frequency for Carrot Ch 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
2.917AlaAla: 2.917 ± 0.741
0.833AlaCys: 0.833 ± 0.386
1.667AlaAsp: 1.667 ± 0.436
2.5AlaGlu: 2.5 ± 0.673
5.833AlaPhe: 5.833 ± 0.972
3.333AlaGly: 3.333 ± 0.905
1.25AlaHis: 1.25 ± 0.579
2.083AlaIle: 2.083 ± 1.832
4.167AlaLys: 4.167 ± 1.929
3.75AlaLeu: 3.75 ± 1.078
0.833AlaMet: 0.833 ± 0.955
2.5AlaAsn: 2.5 ± 0.596
0.833AlaPro: 0.833 ± 0.386
0.833AlaGln: 0.833 ± 0.386
1.667AlaArg: 1.667 ± 2.824
3.333AlaSer: 3.333 ± 1.543
0.0AlaThr: 0.0 ± 0.0
3.333AlaVal: 3.333 ± 0.989
0.833AlaTrp: 0.833 ± 0.386
1.25AlaTyr: 1.25 ± 0.579
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.833CysAsp: 0.833 ± 0.386
0.0CysGlu: 0.0 ± 0.0
0.833CysPhe: 0.833 ± 0.386
1.667CysGly: 1.667 ± 0.772
0.0CysHis: 0.0 ± 0.0
1.25CysIle: 1.25 ± 0.579
2.083CysLys: 2.083 ± 0.717
0.833CysLeu: 0.833 ± 0.386
0.0CysMet: 0.0 ± 0.0
0.417CysAsn: 0.417 ± 1.093
0.0CysPro: 0.0 ± 0.0
0.417CysGln: 0.417 ± 0.193
1.667CysArg: 1.667 ± 0.756
0.833CysSer: 0.833 ± 0.568
0.417CysThr: 0.417 ± 0.193
0.833CysVal: 0.833 ± 0.386
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.083AspAla: 2.083 ± 0.965
0.417AspCys: 0.417 ± 0.193
5.0AspAsp: 5.0 ± 1.192
4.167AspGlu: 4.167 ± 1.257
3.333AspPhe: 3.333 ± 1.594
2.917AspGly: 2.917 ± 0.504
1.25AspHis: 1.25 ± 2.043
3.333AspIle: 3.333 ± 1.594
3.333AspLys: 3.333 ± 0.872
6.25AspLeu: 6.25 ± 0.405
2.917AspMet: 2.917 ± 1.586
3.75AspAsn: 3.75 ± 1.078
3.75AspPro: 3.75 ± 0.902
3.333AspGln: 3.333 ± 1.485
3.75AspArg: 3.75 ± 0.902
9.167AspSer: 9.167 ± 2.286
1.667AspThr: 1.667 ± 0.756
6.667AspVal: 6.667 ± 1.81
0.833AspTrp: 0.833 ± 0.386
2.917AspTyr: 2.917 ± 0.787
0.0AspXaa: 0.0 ± 0.0
Glu
2.917GluAla: 2.917 ± 0.504
0.417GluCys: 0.417 ± 0.193
6.667GluAsp: 6.667 ± 0.588
5.0GluGlu: 5.0 ± 1.101
2.917GluPhe: 2.917 ± 1.35
2.083GluGly: 2.083 ± 0.852
1.25GluHis: 1.25 ± 0.468
6.25GluIle: 6.25 ± 0.701
6.25GluLys: 6.25 ± 2.006
7.5GluLeu: 7.5 ± 3.251
1.667GluMet: 1.667 ± 2.652
3.333GluAsn: 3.333 ± 0.905
2.083GluPro: 2.083 ± 0.717
0.833GluGln: 0.833 ± 0.386
1.25GluArg: 1.25 ± 0.579
6.25GluSer: 6.25 ± 2.894
3.333GluThr: 3.333 ± 0.36
2.917GluVal: 2.917 ± 0.741
0.417GluTrp: 0.417 ± 0.193
1.25GluTyr: 1.25 ± 0.579
0.0GluXaa: 0.0 ± 0.0
Phe
3.75PheAla: 3.75 ± 1.403
2.083PheCys: 2.083 ± 0.485
5.0PheAsp: 5.0 ± 1.123
6.25PheGlu: 6.25 ± 1.401
2.083PhePhe: 2.083 ± 0.965
3.333PheGly: 3.333 ± 0.886
1.25PheHis: 1.25 ± 0.579
3.75PheIle: 3.75 ± 1.736
5.0PheLys: 5.0 ± 1.192
4.583PheLeu: 4.583 ± 1.314
1.25PheMet: 1.25 ± 1.223
3.75PheAsn: 3.75 ± 0.281
1.667PhePro: 1.667 ± 0.772
1.25PheGln: 1.25 ± 0.468
2.917PheArg: 2.917 ± 0.741
5.0PheSer: 5.0 ± 1.624
2.917PheThr: 2.917 ± 1.35
1.667PheVal: 1.667 ± 0.436
0.417PheTrp: 0.417 ± 0.193
2.5PheTyr: 2.5 ± 0.596
0.0PheXaa: 0.0 ± 0.0
Gly
3.333GlyAla: 3.333 ± 0.989
0.833GlyCys: 0.833 ± 0.386
5.833GlyAsp: 5.833 ± 0.821
3.75GlyGlu: 3.75 ± 0.281
3.75GlyPhe: 3.75 ± 1.012
2.5GlyGly: 2.5 ± 0.935
0.833GlyHis: 0.833 ± 0.386
4.167GlyIle: 4.167 ± 0.611
3.333GlyLys: 3.333 ± 0.989
3.333GlyLeu: 3.333 ± 1.485
2.083GlyMet: 2.083 ± 0.485
2.917GlyAsn: 2.917 ± 0.504
0.833GlyPro: 0.833 ± 0.386
1.667GlyGln: 1.667 ± 0.756
3.333GlyArg: 3.333 ± 0.905
4.583GlySer: 4.583 ± 0.427
2.5GlyThr: 2.5 ± 3.154
3.75GlyVal: 3.75 ± 0.902
1.25GlyTrp: 1.25 ± 0.579
1.667GlyTyr: 1.667 ± 0.772
0.0GlyXaa: 0.0 ± 0.0
His
0.833HisAla: 0.833 ± 0.386
0.0HisCys: 0.0 ± 0.0
2.083HisAsp: 2.083 ± 0.485
1.25HisGlu: 1.25 ± 0.579
1.667HisPhe: 1.667 ± 0.756
1.25HisGly: 1.25 ± 0.468
0.417HisHis: 0.417 ± 0.193
0.833HisIle: 0.833 ± 0.386
0.417HisLys: 0.417 ± 0.193
2.083HisLeu: 2.083 ± 0.485
0.833HisMet: 0.833 ± 0.955
0.0HisAsn: 0.0 ± 0.0
0.417HisPro: 0.417 ± 0.193
0.833HisGln: 0.833 ± 0.386
0.833HisArg: 0.833 ± 0.955
2.5HisSer: 2.5 ± 1.157
0.0HisThr: 0.0 ± 0.0
0.417HisVal: 0.417 ± 0.193
0.417HisTrp: 0.417 ± 0.193
0.417HisTyr: 0.417 ± 0.193
0.0HisXaa: 0.0 ± 0.0
Ile
3.75IleAla: 3.75 ± 1.078
1.667IleCys: 1.667 ± 0.772
6.25IleAsp: 6.25 ± 0.999
6.25IleGlu: 6.25 ± 1.158
2.083IlePhe: 2.083 ± 1.022
5.833IleGly: 5.833 ± 2.74
1.667IleHis: 1.667 ± 0.772
2.917IleIle: 2.917 ± 1.586
8.333IleLys: 8.333 ± 2.071
7.5IleLeu: 7.5 ± 2.024
2.083IleMet: 2.083 ± 0.852
6.25IleAsn: 6.25 ± 1.158
1.25IlePro: 1.25 ± 1.223
1.25IleGln: 1.25 ± 0.468
4.167IleArg: 4.167 ± 0.97
7.083IleSer: 7.083 ± 3.468
1.667IleThr: 1.667 ± 0.436
2.917IleVal: 2.917 ± 1.586
0.0IleTrp: 0.0 ± 0.0
1.667IleTyr: 1.667 ± 0.436
0.0IleXaa: 0.0 ± 0.0
Lys
4.167LysAla: 4.167 ± 1.929
0.0LysCys: 0.0 ± 0.0
5.833LysAsp: 5.833 ± 0.239
6.667LysGlu: 6.667 ± 1.346
5.0LysPhe: 5.0 ± 1.307
7.917LysGly: 7.917 ± 1.925
0.833LysHis: 0.833 ± 0.386
5.417LysIle: 5.417 ± 1.651
5.833LysLys: 5.833 ± 0.239
11.667LysLeu: 11.667 ± 1.119
2.5LysMet: 2.5 ± 0.728
3.333LysAsn: 3.333 ± 2.681
1.25LysPro: 1.25 ± 0.468
2.083LysGln: 2.083 ± 2.078
4.167LysArg: 4.167 ± 2.364
8.75LysSer: 8.75 ± 0.268
2.917LysThr: 2.917 ± 0.787
5.833LysVal: 5.833 ± 0.998
0.833LysTrp: 0.833 ± 0.386
2.083LysTyr: 2.083 ± 0.717
0.0LysXaa: 0.0 ± 0.0
Leu
4.583LeuAla: 4.583 ± 1.314
1.25LeuCys: 1.25 ± 0.84
5.417LeuAsp: 5.417 ± 0.964
6.25LeuGlu: 6.25 ± 0.405
4.583LeuPhe: 4.583 ± 1.07
4.167LeuGly: 4.167 ± 1.705
1.25LeuHis: 1.25 ± 0.579
12.917LeuIle: 12.917 ± 0.41
12.917LeuLys: 12.917 ± 1.971
9.167LeuLeu: 9.167 ± 2.449
2.917LeuMet: 2.917 ± 1.35
6.25LeuAsn: 6.25 ± 1.401
2.917LeuPro: 2.917 ± 1.18
2.083LeuGln: 2.083 ± 0.965
2.5LeuArg: 2.5 ± 0.728
7.5LeuSer: 7.5 ± 0.625
5.833LeuThr: 5.833 ± 1.827
5.417LeuVal: 5.417 ± 1.828
0.833LeuTrp: 0.833 ± 0.568
2.917LeuTyr: 2.917 ± 1.749
0.0LeuXaa: 0.0 ± 0.0
Met
2.917MetAla: 2.917 ± 0.787
0.417MetCys: 0.417 ± 0.193
1.667MetAsp: 1.667 ± 0.772
0.833MetGlu: 0.833 ± 0.955
1.25MetPhe: 1.25 ± 1.268
1.667MetGly: 1.667 ± 0.756
0.417MetHis: 0.417 ± 1.093
2.917MetIle: 2.917 ± 1.35
5.417MetLys: 5.417 ± 0.789
3.333MetLeu: 3.333 ± 0.989
2.083MetMet: 2.083 ± 0.852
0.833MetAsn: 0.833 ± 0.955
1.25MetPro: 1.25 ± 0.468
0.0MetGln: 0.0 ± 0.0
1.25MetArg: 1.25 ± 0.468
3.75MetSer: 3.75 ± 1.448
1.25MetThr: 1.25 ± 0.84
0.833MetVal: 0.833 ± 0.386
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.25AsnAla: 1.25 ± 0.579
0.417AsnCys: 0.417 ± 0.193
2.917AsnAsp: 2.917 ± 1.35
3.75AsnGlu: 3.75 ± 0.281
7.083AsnPhe: 7.083 ± 1.763
2.083AsnGly: 2.083 ± 0.717
0.833AsnHis: 0.833 ± 0.386
3.333AsnIle: 3.333 ± 2.27
5.417AsnLys: 5.417 ± 1.331
8.333AsnLeu: 8.333 ± 2.689
3.75AsnMet: 3.75 ± 0.766
2.5AsnAsn: 2.5 ± 0.673
1.25AsnPro: 1.25 ± 0.579
1.667AsnGln: 1.667 ± 2.249
2.5AsnArg: 2.5 ± 0.728
3.75AsnSer: 3.75 ± 1.888
2.917AsnThr: 2.917 ± 2.994
2.5AsnVal: 2.5 ± 0.596
0.0AsnTrp: 0.0 ± 0.0
1.25AsnTyr: 1.25 ± 0.84
0.0AsnXaa: 0.0 ± 0.0
Pro
0.0ProAla: 0.0 ± 0.0
0.0ProCys: 0.0 ± 0.0
2.917ProAsp: 2.917 ± 0.787
1.667ProGlu: 1.667 ± 0.772
0.833ProPhe: 0.833 ± 0.955
1.667ProGly: 1.667 ± 0.436
0.417ProHis: 0.417 ± 0.193
2.5ProIle: 2.5 ± 0.935
2.5ProLys: 2.5 ± 1.911
4.167ProLeu: 4.167 ± 1.257
0.833ProMet: 0.833 ± 0.386
1.25ProAsn: 1.25 ± 1.268
0.833ProPro: 0.833 ± 0.386
0.417ProGln: 0.417 ± 0.193
2.083ProArg: 2.083 ± 0.965
2.083ProSer: 2.083 ± 0.485
1.667ProThr: 1.667 ± 1.036
2.083ProVal: 2.083 ± 0.485
0.417ProTrp: 0.417 ± 0.193
0.417ProTyr: 0.417 ± 0.193
0.0ProXaa: 0.0 ± 0.0
Gln
1.667GlnAla: 1.667 ± 1.755
0.417GlnCys: 0.417 ± 0.193
1.25GlnAsp: 1.25 ± 1.223
1.667GlnGlu: 1.667 ± 0.772
0.833GlnPhe: 0.833 ± 0.386
2.083GlnGly: 2.083 ± 0.485
0.0GlnHis: 0.0 ± 0.0
2.5GlnIle: 2.5 ± 0.673
0.833GlnLys: 0.833 ± 0.386
4.167GlnLeu: 4.167 ± 1.705
0.833GlnMet: 0.833 ± 0.386
1.667GlnAsn: 1.667 ± 0.772
0.0GlnPro: 0.0 ± 0.0
0.417GlnGln: 0.417 ± 1.093
1.25GlnArg: 1.25 ± 0.579
2.083GlnSer: 2.083 ± 0.965
1.25GlnThr: 1.25 ± 0.579
0.417GlnVal: 0.417 ± 0.707
0.417GlnTrp: 0.417 ± 0.193
0.833GlnTyr: 0.833 ± 2.186
0.0GlnXaa: 0.0 ± 0.0
Arg
2.5ArgAla: 2.5 ± 0.935
0.0ArgCys: 0.0 ± 0.0
3.75ArgAsp: 3.75 ± 0.281
2.083ArgGlu: 2.083 ± 0.965
1.667ArgPhe: 1.667 ± 1.135
3.333ArgGly: 3.333 ± 0.989
0.833ArgHis: 0.833 ± 0.386
2.917ArgIle: 2.917 ± 0.741
3.333ArgLys: 3.333 ± 2.625
4.167ArgLeu: 4.167 ± 1.157
1.667ArgMet: 1.667 ± 0.756
3.75ArgAsn: 3.75 ± 0.281
2.083ArgPro: 2.083 ± 1.022
1.667ArgGln: 1.667 ± 0.756
4.167ArgArg: 4.167 ± 1.705
3.75ArgSer: 3.75 ± 1.448
1.25ArgThr: 1.25 ± 0.579
2.083ArgVal: 2.083 ± 0.485
1.25ArgTrp: 1.25 ± 0.468
2.083ArgTyr: 2.083 ± 0.965
0.0ArgXaa: 0.0 ± 0.0
Ser
3.333SerAla: 3.333 ± 0.886
1.25SerCys: 1.25 ± 0.84
6.667SerAsp: 6.667 ± 1.743
4.167SerGlu: 4.167 ± 0.322
8.333SerPhe: 8.333 ± 1.347
5.0SerGly: 5.0 ± 1.307
2.083SerHis: 2.083 ± 0.965
6.667SerIle: 6.667 ± 2.375
5.417SerLys: 5.417 ± 0.964
9.583SerLeu: 9.583 ± 1.672
2.083SerMet: 2.083 ± 0.965
5.833SerAsn: 5.833 ± 1.671
2.5SerPro: 2.5 ± 0.728
2.5SerGln: 2.5 ± 0.596
2.917SerArg: 2.917 ± 0.787
8.75SerSer: 8.75 ± 3.274
3.75SerThr: 3.75 ± 0.902
5.417SerVal: 5.417 ± 0.964
0.833SerTrp: 0.833 ± 0.568
3.75SerTyr: 3.75 ± 1.736
0.0SerXaa: 0.0 ± 0.0
Thr
1.667ThrAla: 1.667 ± 1.135
1.25ThrCys: 1.25 ± 0.84
1.25ThrAsp: 1.25 ± 0.579
2.5ThrGlu: 2.5 ± 1.911
6.25ThrPhe: 6.25 ± 2.894
2.917ThrGly: 2.917 ± 0.504
0.0ThrHis: 0.0 ± 0.0
4.167ThrIle: 4.167 ± 0.611
2.917ThrLys: 2.917 ± 0.787
3.75ThrLeu: 3.75 ± 3.696
0.833ThrMet: 0.833 ± 0.386
1.25ThrAsn: 1.25 ± 1.223
1.667ThrPro: 1.667 ± 0.772
1.25ThrGln: 1.25 ± 0.579
2.5ThrArg: 2.5 ± 0.728
2.5ThrSer: 2.5 ± 0.728
1.25ThrThr: 1.25 ± 0.84
0.833ThrVal: 0.833 ± 0.386
0.0ThrTrp: 0.0 ± 0.0
0.417ThrTyr: 0.417 ± 0.193
0.0ThrXaa: 0.0 ± 0.0
Val
0.833ValAla: 0.833 ± 0.386
0.417ValCys: 0.417 ± 0.193
3.75ValAsp: 3.75 ± 2.504
3.75ValGlu: 3.75 ± 1.078
0.833ValPhe: 0.833 ± 0.386
1.25ValGly: 1.25 ± 0.579
2.5ValHis: 2.5 ± 0.935
5.0ValIle: 5.0 ± 1.192
5.833ValLys: 5.833 ± 0.821
4.583ValLeu: 4.583 ± 1.07
1.25ValMet: 1.25 ± 0.536
5.417ValAsn: 5.417 ± 0.964
0.417ValPro: 0.417 ± 0.707
1.25ValGln: 1.25 ± 0.579
2.917ValArg: 2.917 ± 0.741
4.167ValSer: 4.167 ± 2.329
3.333ValThr: 3.333 ± 0.886
2.917ValVal: 2.917 ± 0.504
0.0ValTrp: 0.0 ± 0.0
2.083ValTyr: 2.083 ± 0.965
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.417TrpCys: 0.417 ± 0.193
0.417TrpAsp: 0.417 ± 0.193
0.0TrpGlu: 0.0 ± 0.0
0.0TrpPhe: 0.0 ± 0.0
0.0TrpGly: 0.0 ± 0.0
0.417TrpHis: 0.417 ± 0.193
0.833TrpIle: 0.833 ± 0.386
1.25TrpLys: 1.25 ± 0.579
1.25TrpLeu: 1.25 ± 1.268
0.833TrpMet: 0.833 ± 0.386
0.0TrpAsn: 0.0 ± 0.0
0.833TrpPro: 0.833 ± 0.386
0.0TrpGln: 0.0 ± 0.0
0.833TrpArg: 0.833 ± 0.568
1.25TrpSer: 1.25 ± 0.579
0.417TrpThr: 0.417 ± 0.193
0.417TrpVal: 0.417 ± 0.193
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.25TyrAla: 1.25 ± 0.579
0.0TyrCys: 0.0 ± 0.0
1.667TyrAsp: 1.667 ± 0.436
2.5TyrGlu: 2.5 ± 1.679
1.25TyrPhe: 1.25 ± 0.579
1.25TyrGly: 1.25 ± 0.468
0.0TyrHis: 0.0 ± 0.0
0.833TyrIle: 0.833 ± 0.386
2.5TyrLys: 2.5 ± 0.728
1.667TyrLeu: 1.667 ± 0.756
0.417TyrMet: 0.417 ± 0.193
2.5TyrAsn: 2.5 ± 0.596
2.917TyrPro: 2.917 ± 0.787
0.833TyrGln: 0.833 ± 0.955
1.667TyrArg: 1.667 ± 0.756
3.75TyrSer: 3.75 ± 1.736
0.833TyrThr: 0.833 ± 0.386
1.25TyrVal: 1.25 ± 0.579
0.417TyrTrp: 0.417 ± 0.193
0.833TyrTyr: 0.833 ± 0.386
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 3 proteins (2401 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