Amino acid dipepetide frequency for Ocimum basilicum RNA 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
2.296AlaAla: 2.296 ± 1.067
1.148AlaCys: 1.148 ± 0.662
1.148AlaAsp: 1.148 ± 0.533
3.062AlaGlu: 3.062 ± 1.422
3.827AlaPhe: 3.827 ± 0.614
3.827AlaGly: 3.827 ± 1.778
0.765AlaHis: 0.765 ± 0.84
3.062AlaIle: 3.062 ± 0.969
3.444AlaLys: 3.444 ± 0.792
3.062AlaLeu: 3.062 ± 1.422
0.765AlaMet: 0.765 ± 0.356
2.296AlaAsn: 2.296 ± 1.067
1.914AlaPro: 1.914 ± 0.307
3.062AlaGln: 3.062 ± 0.969
1.914AlaArg: 1.914 ± 0.307
1.914AlaSer: 1.914 ± 0.307
1.914AlaThr: 1.914 ± 0.889
2.296AlaVal: 2.296 ± 0.129
0.383AlaTrp: 0.383 ± 0.178
1.148AlaTyr: 1.148 ± 0.533
0.0AlaXaa: 0.0 ± 0.0
Cys
0.383CysAla: 0.383 ± 0.178
1.148CysCys: 1.148 ± 0.533
1.148CysAsp: 1.148 ± 1.858
1.148CysGlu: 1.148 ± 1.858
1.531CysPhe: 1.531 ± 0.711
1.148CysGly: 1.148 ± 0.533
0.383CysHis: 0.383 ± 0.178
1.914CysIle: 1.914 ± 0.307
1.914CysLys: 1.914 ± 1.503
3.062CysLeu: 3.062 ± 1.422
0.383CysMet: 0.383 ± 1.538
1.531CysAsn: 1.531 ± 1.681
0.0CysPro: 0.0 ± 0.0
0.765CysGln: 0.765 ± 0.356
1.531CysArg: 1.531 ± 0.711
1.148CysSer: 1.148 ± 0.533
1.148CysThr: 1.148 ± 0.533
1.148CysVal: 1.148 ± 0.533
0.383CysTrp: 0.383 ± 0.178
1.148CysTyr: 1.148 ± 0.662
0.0CysXaa: 0.0 ± 0.0
Asp
1.914AspAla: 1.914 ± 0.889
2.296AspCys: 2.296 ± 1.325
3.444AspAsp: 3.444 ± 1.6
6.506AspGlu: 6.506 ± 2.957
4.592AspPhe: 4.592 ± 0.258
4.21AspGly: 4.21 ± 1.632
1.531AspHis: 1.531 ± 0.711
3.827AspIle: 3.827 ± 0.582
2.296AspLys: 2.296 ± 1.325
5.358AspLeu: 5.358 ± 2.489
0.765AspMet: 0.765 ± 0.356
1.148AspAsn: 1.148 ± 0.533
1.148AspPro: 1.148 ± 0.662
0.765AspGln: 0.765 ± 0.356
2.679AspArg: 2.679 ± 0.049
3.444AspSer: 3.444 ± 1.6
1.148AspThr: 1.148 ± 0.662
4.21AspVal: 4.21 ± 1.632
1.148AspTrp: 1.148 ± 0.533
2.296AspTyr: 2.296 ± 1.067
0.0AspXaa: 0.0 ± 0.0
Glu
3.444GluAla: 3.444 ± 1.987
2.679GluCys: 2.679 ± 1.245
2.296GluAsp: 2.296 ± 0.129
3.444GluGlu: 3.444 ± 0.792
5.358GluPhe: 5.358 ± 1.293
4.592GluGly: 4.592 ± 2.65
0.0GluHis: 0.0 ± 0.0
3.444GluIle: 3.444 ± 1.987
6.123GluLys: 6.123 ± 0.453
6.123GluLeu: 6.123 ± 0.743
2.679GluMet: 2.679 ± 0.049
5.358GluAsn: 5.358 ± 2.294
1.531GluPro: 1.531 ± 0.711
3.062GluGln: 3.062 ± 1.422
3.827GluArg: 3.827 ± 0.614
8.802GluSer: 8.802 ± 3.086
1.914GluThr: 1.914 ± 0.307
3.444GluVal: 3.444 ± 0.404
0.0GluTrp: 0.0 ± 0.0
2.296GluTyr: 2.296 ± 0.129
0.0GluXaa: 0.0 ± 0.0
Phe
3.062PheAla: 3.062 ± 0.227
1.148PheCys: 1.148 ± 0.533
5.741PheAsp: 5.741 ± 2.117
4.592PheGlu: 4.592 ± 0.258
1.914PhePhe: 1.914 ± 0.889
2.296PheGly: 2.296 ± 1.067
1.531PheHis: 1.531 ± 0.485
4.975PheIle: 4.975 ± 2.311
2.679PheLys: 2.679 ± 1.245
8.419PheLeu: 8.419 ± 2.716
1.914PheMet: 1.914 ± 0.889
4.592PheAsn: 4.592 ± 0.938
1.148PhePro: 1.148 ± 0.533
2.679PheGln: 2.679 ± 0.049
3.444PheArg: 3.444 ± 0.404
4.592PheSer: 4.592 ± 0.938
2.296PheThr: 2.296 ± 1.067
2.296PheVal: 2.296 ± 1.325
0.383PheTrp: 0.383 ± 1.018
0.383PheTyr: 0.383 ± 1.018
0.0PheXaa: 0.0 ± 0.0
Gly
2.296GlyAla: 2.296 ± 1.325
2.679GlyCys: 2.679 ± 2.343
3.062GlyAsp: 3.062 ± 1.422
4.592GlyGlu: 4.592 ± 0.258
4.21GlyPhe: 4.21 ± 1.956
2.679GlyGly: 2.679 ± 1.147
0.383GlyHis: 0.383 ± 0.178
3.827GlyIle: 3.827 ± 0.614
3.827GlyLys: 3.827 ± 0.614
4.592GlyLeu: 4.592 ± 0.938
0.765GlyMet: 0.765 ± 0.356
3.827GlyAsn: 3.827 ± 0.582
1.148GlyPro: 1.148 ± 1.858
1.914GlyGln: 1.914 ± 0.889
3.827GlyArg: 3.827 ± 4.201
4.592GlySer: 4.592 ± 2.65
2.296GlyThr: 2.296 ± 1.325
4.21GlyVal: 4.21 ± 1.632
1.531GlyTrp: 1.531 ± 0.711
1.914GlyTyr: 1.914 ± 1.503
0.0GlyXaa: 0.0 ± 0.0
His
1.148HisAla: 1.148 ± 0.533
0.383HisCys: 0.383 ± 0.178
1.148HisAsp: 1.148 ± 0.533
1.148HisGlu: 1.148 ± 0.662
1.914HisPhe: 1.914 ± 0.307
0.765HisGly: 0.765 ± 2.036
1.148HisHis: 1.148 ± 0.533
2.296HisIle: 2.296 ± 1.067
2.679HisLys: 2.679 ± 2.343
3.827HisLeu: 3.827 ± 1.778
1.148HisMet: 1.148 ± 0.533
0.0HisAsn: 0.0 ± 0.0
0.765HisPro: 0.765 ± 0.356
1.531HisGln: 1.531 ± 0.711
1.914HisArg: 1.914 ± 0.889
2.296HisSer: 2.296 ± 1.067
0.0HisThr: 0.0 ± 0.0
1.148HisVal: 1.148 ± 0.533
0.0HisTrp: 0.0 ± 0.0
1.148HisTyr: 1.148 ± 0.533
0.0HisXaa: 0.0 ± 0.0
Ile
1.531IleAla: 1.531 ± 0.485
1.914IleCys: 1.914 ± 0.889
4.592IleAsp: 4.592 ± 1.454
4.975IleGlu: 4.975 ± 0.08
1.914IlePhe: 1.914 ± 0.889
3.827IleGly: 3.827 ± 0.614
4.592IleHis: 4.592 ± 0.258
4.975IleIle: 4.975 ± 0.08
4.21IleLys: 4.21 ± 1.956
4.975IleLeu: 4.975 ± 1.116
1.531IleMet: 1.531 ± 0.485
3.062IleAsn: 3.062 ± 0.969
1.914IlePro: 1.914 ± 0.307
1.914IleGln: 1.914 ± 0.307
4.975IleArg: 4.975 ± 1.116
4.592IleSer: 4.592 ± 2.65
1.531IleThr: 1.531 ± 0.711
3.827IleVal: 3.827 ± 0.582
0.383IleTrp: 0.383 ± 0.178
1.531IleTyr: 1.531 ± 0.485
0.0IleXaa: 0.0 ± 0.0
Lys
3.062LysAla: 3.062 ± 0.969
1.148LysCys: 1.148 ± 0.662
4.21LysAsp: 4.21 ± 1.956
5.741LysGlu: 5.741 ± 0.275
3.827LysPhe: 3.827 ± 0.614
6.123LysGly: 6.123 ± 0.453
1.914LysHis: 1.914 ± 0.889
3.444LysIle: 3.444 ± 0.404
9.185LysLys: 9.185 ± 1.712
4.21LysLeu: 4.21 ± 0.76
1.531LysMet: 1.531 ± 0.711
3.827LysAsn: 3.827 ± 0.582
3.444LysPro: 3.444 ± 0.404
1.148LysGln: 1.148 ± 0.533
4.975LysArg: 4.975 ± 2.472
6.123LysSer: 6.123 ± 1.649
3.444LysThr: 3.444 ± 1.6
4.21LysVal: 4.21 ± 1.632
0.383LysTrp: 0.383 ± 0.178
3.444LysTyr: 3.444 ± 1.987
0.0LysXaa: 0.0 ± 0.0
Leu
3.444LeuAla: 3.444 ± 0.404
2.296LeuCys: 2.296 ± 1.067
5.358LeuAsp: 5.358 ± 0.097
4.975LeuGlu: 4.975 ± 0.08
4.21LeuPhe: 4.21 ± 1.956
6.506LeuGly: 6.506 ± 1.761
1.531LeuHis: 1.531 ± 0.711
4.975LeuIle: 4.975 ± 2.311
9.185LeuLys: 9.185 ± 4.267
9.185LeuLeu: 9.185 ± 1.876
4.975LeuMet: 4.975 ± 2.311
6.123LeuAsn: 6.123 ± 2.845
3.444LeuPro: 3.444 ± 1.6
1.914LeuGln: 1.914 ± 1.503
5.358LeuArg: 5.358 ± 1.293
9.185LeuSer: 9.185 ± 3.071
4.592LeuThr: 4.592 ± 2.134
6.506LeuVal: 6.506 ± 1.827
0.765LeuTrp: 0.765 ± 0.84
2.679LeuTyr: 2.679 ± 0.049
0.0LeuXaa: 0.0 ± 0.0
Met
1.531MetAla: 1.531 ± 0.711
0.765MetCys: 0.765 ± 0.356
1.148MetAsp: 1.148 ± 0.533
2.679MetGlu: 2.679 ± 1.245
1.531MetPhe: 1.531 ± 0.711
0.383MetGly: 0.383 ± 0.178
0.765MetHis: 0.765 ± 0.356
1.531MetIle: 1.531 ± 0.711
2.679MetLys: 2.679 ± 1.245
2.296MetLeu: 2.296 ± 0.129
1.914MetMet: 1.914 ± 0.889
1.148MetAsn: 1.148 ± 0.533
0.765MetPro: 0.765 ± 0.84
1.148MetGln: 1.148 ± 0.662
1.531MetArg: 1.531 ± 0.711
4.975MetSer: 4.975 ± 1.116
0.765MetThr: 0.765 ± 0.356
1.914MetVal: 1.914 ± 0.307
0.383MetTrp: 0.383 ± 0.178
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.062AsnAla: 3.062 ± 0.227
1.531AsnCys: 1.531 ± 0.485
3.827AsnAsp: 3.827 ± 0.614
3.444AsnGlu: 3.444 ± 0.404
2.679AsnPhe: 2.679 ± 1.245
2.296AsnGly: 2.296 ± 1.325
1.914AsnHis: 1.914 ± 0.889
3.062AsnIle: 3.062 ± 3.361
5.358AsnLys: 5.358 ± 2.489
4.975AsnLeu: 4.975 ± 0.08
1.531AsnMet: 1.531 ± 0.711
0.765AsnAsn: 0.765 ± 0.356
1.914AsnPro: 1.914 ± 0.889
1.914AsnGln: 1.914 ± 0.889
3.062AsnArg: 3.062 ± 1.422
1.914AsnSer: 1.914 ± 1.503
1.914AsnThr: 1.914 ± 0.307
1.914AsnVal: 1.914 ± 0.307
1.148AsnTrp: 1.148 ± 0.662
2.296AsnTyr: 2.296 ± 1.067
0.0AsnXaa: 0.0 ± 0.0
Pro
2.679ProAla: 2.679 ± 0.049
0.0ProCys: 0.0 ± 0.0
2.296ProAsp: 2.296 ± 1.067
1.531ProGlu: 1.531 ± 0.485
2.296ProPhe: 2.296 ± 0.129
2.296ProGly: 2.296 ± 1.325
0.383ProHis: 0.383 ± 1.018
2.296ProIle: 2.296 ± 0.129
2.296ProLys: 2.296 ± 0.129
1.531ProLeu: 1.531 ± 0.711
0.765ProMet: 0.765 ± 0.356
0.765ProAsn: 0.765 ± 0.84
1.148ProPro: 1.148 ± 0.533
0.765ProGln: 0.765 ± 0.356
0.765ProArg: 0.765 ± 0.356
3.062ProSer: 3.062 ± 0.969
1.914ProThr: 1.914 ± 0.889
2.296ProVal: 2.296 ± 1.067
0.765ProTrp: 0.765 ± 0.84
0.765ProTyr: 0.765 ± 0.356
0.0ProXaa: 0.0 ± 0.0
Gln
2.296GlnAla: 2.296 ± 1.067
0.765GlnCys: 0.765 ± 0.356
1.148GlnAsp: 1.148 ± 0.533
1.531GlnGlu: 1.531 ± 0.485
0.383GlnPhe: 0.383 ± 0.178
3.444GlnGly: 3.444 ± 0.792
0.383GlnHis: 0.383 ± 0.178
1.148GlnIle: 1.148 ± 0.533
3.444GlnLys: 3.444 ± 1.987
3.062GlnLeu: 3.062 ± 0.227
1.148GlnMet: 1.148 ± 0.533
1.531GlnAsn: 1.531 ± 0.485
1.531GlnPro: 1.531 ± 0.485
0.0GlnGln: 0.0 ± 0.0
1.531GlnArg: 1.531 ± 0.711
4.975GlnSer: 4.975 ± 0.08
1.531GlnThr: 1.531 ± 0.711
1.914GlnVal: 1.914 ± 0.307
0.0GlnTrp: 0.0 ± 0.0
0.383GlnTyr: 0.383 ± 0.178
0.0GlnXaa: 0.0 ± 0.0
Arg
2.679ArgAla: 2.679 ± 0.049
0.383ArgCys: 0.383 ± 1.018
3.062ArgAsp: 3.062 ± 0.227
5.358ArgGlu: 5.358 ± 2.294
5.741ArgPhe: 5.741 ± 2.667
3.827ArgGly: 3.827 ± 1.81
1.148ArgHis: 1.148 ± 0.533
0.383ArgIle: 0.383 ± 1.018
2.679ArgLys: 2.679 ± 0.049
7.271ArgLeu: 7.271 ± 3.378
1.531ArgMet: 1.531 ± 0.485
3.062ArgAsn: 3.062 ± 0.227
1.148ArgPro: 1.148 ± 1.858
1.148ArgGln: 1.148 ± 0.533
3.444ArgArg: 3.444 ± 3.183
7.654ArgSer: 7.654 ± 1.227
2.296ArgThr: 2.296 ± 0.129
3.827ArgVal: 3.827 ± 1.81
0.0ArgTrp: 0.0 ± 0.0
1.914ArgTyr: 1.914 ± 0.889
0.0ArgXaa: 0.0 ± 0.0
Ser
1.914SerAla: 1.914 ± 0.889
1.531SerCys: 1.531 ± 0.485
4.592SerAsp: 4.592 ± 0.938
7.271SerGlu: 7.271 ± 3.797
4.21SerPhe: 4.21 ± 2.828
3.062SerGly: 3.062 ± 0.969
4.21SerHis: 4.21 ± 1.956
8.037SerIle: 8.037 ± 1.05
4.975SerLys: 4.975 ± 1.276
9.185SerLeu: 9.185 ± 0.68
3.062SerMet: 3.062 ± 1.346
4.21SerAsn: 4.21 ± 1.632
3.444SerPro: 3.444 ± 1.6
1.914SerGln: 1.914 ± 0.307
6.889SerArg: 6.889 ± 1.583
9.568SerSer: 9.568 ± 6.318
4.592SerThr: 4.592 ± 1.454
4.21SerVal: 4.21 ± 1.632
1.148SerTrp: 1.148 ± 0.533
1.914SerTyr: 1.914 ± 0.889
0.0SerXaa: 0.0 ± 0.0
Thr
1.148ThrAla: 1.148 ± 0.533
0.383ThrCys: 0.383 ± 1.018
2.679ThrAsp: 2.679 ± 0.049
1.531ThrGlu: 1.531 ± 0.711
3.827ThrPhe: 3.827 ± 1.778
2.679ThrGly: 2.679 ± 1.245
0.765ThrHis: 0.765 ± 0.356
1.914ThrIle: 1.914 ± 0.307
2.679ThrLys: 2.679 ± 0.049
6.123ThrLeu: 6.123 ± 0.453
0.765ThrMet: 0.765 ± 0.356
1.148ThrAsn: 1.148 ± 0.533
2.296ThrPro: 2.296 ± 1.067
1.914ThrGln: 1.914 ± 1.503
1.148ThrArg: 1.148 ± 0.533
3.444ThrSer: 3.444 ± 1.987
0.383ThrThr: 0.383 ± 0.178
2.679ThrVal: 2.679 ± 1.245
0.383ThrTrp: 0.383 ± 0.178
0.765ThrTyr: 0.765 ± 0.356
0.0ThrXaa: 0.0 ± 0.0
Val
4.592ValAla: 4.592 ± 0.938
0.765ValCys: 0.765 ± 0.84
3.062ValAsp: 3.062 ± 2.165
4.21ValGlu: 4.21 ± 0.436
3.444ValPhe: 3.444 ± 0.792
1.914ValGly: 1.914 ± 1.503
1.531ValHis: 1.531 ± 0.485
4.21ValIle: 4.21 ± 0.436
4.21ValLys: 4.21 ± 0.76
4.592ValLeu: 4.592 ± 2.134
1.148ValMet: 1.148 ± 0.533
2.679ValAsn: 2.679 ± 0.049
1.531ValPro: 1.531 ± 1.681
1.914ValGln: 1.914 ± 0.307
3.062ValArg: 3.062 ± 0.227
4.975ValSer: 4.975 ± 2.472
3.062ValThr: 3.062 ± 1.422
3.827ValVal: 3.827 ± 3.006
0.383ValTrp: 0.383 ± 0.178
2.296ValTyr: 2.296 ± 0.129
0.0ValXaa: 0.0 ± 0.0
Trp
0.383TrpAla: 0.383 ± 0.178
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
0.765TrpGlu: 0.765 ± 0.356
0.765TrpPhe: 0.765 ± 0.84
0.0TrpGly: 0.0 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.765TrpIle: 0.765 ± 0.356
1.148TrpLys: 1.148 ± 0.662
1.914TrpLeu: 1.914 ± 0.889
0.383TrpMet: 0.383 ± 0.178
1.148TrpAsn: 1.148 ± 0.533
0.0TrpPro: 0.0 ± 0.0
0.383TrpGln: 0.383 ± 0.178
0.765TrpArg: 0.765 ± 0.356
0.765TrpSer: 0.765 ± 0.84
0.0TrpThr: 0.0 ± 0.0
1.531TrpVal: 1.531 ± 0.485
0.383TrpTrp: 0.383 ± 0.178
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.383TyrAla: 0.383 ± 0.178
0.383TyrCys: 0.383 ± 0.178
0.765TyrAsp: 0.765 ± 0.84
1.914TyrGlu: 1.914 ± 0.889
1.914TyrPhe: 1.914 ± 0.307
2.296TyrGly: 2.296 ± 0.129
1.531TyrHis: 1.531 ± 0.485
2.679TyrIle: 2.679 ± 1.245
0.383TyrLys: 0.383 ± 0.178
3.444TyrLeu: 3.444 ± 1.6
0.765TyrMet: 0.765 ± 0.356
2.296TyrAsn: 2.296 ± 1.067
0.383TyrPro: 0.383 ± 0.178
2.296TyrGln: 2.296 ± 0.129
1.914TyrArg: 1.914 ± 2.699
1.914TyrSer: 1.914 ± 0.307
1.914TyrThr: 1.914 ± 1.503
0.0TyrVal: 0.0 ± 0.0
1.148TyrTrp: 1.148 ± 0.533
1.531TyrTyr: 1.531 ± 0.485
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 2 proteins (2614 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