Amino acid dipepetide frequency for Beet cryptic 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
6.341AlaAla: 6.341 ± 5.292
0.0AlaCys: 0.0 ± 0.0
4.529AlaAsp: 4.529 ± 0.288
5.435AlaGlu: 5.435 ± 1.824
4.529AlaPhe: 4.529 ± 1.068
3.623AlaGly: 3.623 ± 0.312
1.812AlaHis: 1.812 ± 1.2
7.246AlaIle: 7.246 ± 0.624
0.0AlaLys: 0.0 ± 0.0
4.529AlaLeu: 4.529 ± 1.068
0.0AlaMet: 0.0 ± 0.0
4.529AlaAsn: 4.529 ± 2.424
8.152AlaPro: 8.152 ± 2.736
8.152AlaGln: 8.152 ± 1.38
5.435AlaArg: 5.435 ± 0.468
4.529AlaSer: 4.529 ± 1.068
5.435AlaThr: 5.435 ± 3.18
7.246AlaVal: 7.246 ± 3.336
2.717AlaTrp: 2.717 ± 0.912
1.812AlaTyr: 1.812 ± 1.2
0.0AlaXaa: 0.0 ± 0.0
Cys
0.906CysAla: 0.906 ± 0.6
0.0CysCys: 0.0 ± 0.0
0.906CysAsp: 0.906 ± 0.756
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
2.717CysGly: 2.717 ± 0.912
0.0CysHis: 0.0 ± 0.0
0.906CysIle: 0.906 ± 0.6
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
1.812CysMet: 1.812 ± 0.156
0.0CysAsn: 0.0 ± 0.0
1.812CysPro: 1.812 ± 1.512
0.0CysGln: 0.0 ± 0.0
0.906CysArg: 0.906 ± 0.6
0.906CysSer: 0.906 ± 0.756
0.0CysThr: 0.0 ± 0.0
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.717AspAla: 2.717 ± 0.912
0.0AspCys: 0.0 ± 0.0
1.812AspAsp: 1.812 ± 1.2
5.435AspGlu: 5.435 ± 2.244
2.717AspPhe: 2.717 ± 0.444
1.812AspGly: 1.812 ± 0.156
1.812AspHis: 1.812 ± 0.156
1.812AspIle: 1.812 ± 0.156
1.812AspLys: 1.812 ± 1.2
5.435AspLeu: 5.435 ± 0.888
0.0AspMet: 0.0 ± 0.485
0.906AspAsn: 0.906 ± 0.6
3.623AspPro: 3.623 ± 1.044
2.717AspGln: 2.717 ± 0.912
0.906AspArg: 0.906 ± 0.756
3.623AspSer: 3.623 ± 1.044
0.0AspThr: 0.0 ± 0.0
2.717AspVal: 2.717 ± 1.8
2.717AspTrp: 2.717 ± 0.912
3.623AspTyr: 3.623 ± 1.044
0.0AspXaa: 0.0 ± 0.0
Glu
2.717GluAla: 2.717 ± 0.444
0.906GluCys: 0.906 ± 0.756
0.0GluAsp: 0.0 ± 0.0
1.812GluGlu: 1.812 ± 0.156
1.812GluPhe: 1.812 ± 1.2
1.812GluGly: 1.812 ± 1.2
3.623GluHis: 3.623 ± 2.4
5.435GluIle: 5.435 ± 2.244
0.906GluLys: 0.906 ± 0.6
1.812GluLeu: 1.812 ± 1.512
0.0GluMet: 0.0 ± 0.0
2.717GluAsn: 2.717 ± 0.912
1.812GluPro: 1.812 ± 0.156
2.717GluGln: 2.717 ± 2.268
0.906GluArg: 0.906 ± 0.6
2.717GluSer: 2.717 ± 1.8
3.623GluThr: 3.623 ± 2.4
2.717GluVal: 2.717 ± 1.8
0.906GluTrp: 0.906 ± 0.756
3.623GluTyr: 3.623 ± 2.4
0.0GluXaa: 0.0 ± 0.0
Phe
4.529PheAla: 4.529 ± 1.068
1.812PheCys: 1.812 ± 0.156
3.623PheAsp: 3.623 ± 2.4
1.812PheGlu: 1.812 ± 1.2
2.717PhePhe: 2.717 ± 0.444
3.623PheGly: 3.623 ± 2.4
0.906PheHis: 0.906 ± 0.756
4.529PheIle: 4.529 ± 1.644
0.0PheLys: 0.0 ± 0.0
5.435PheLeu: 5.435 ± 0.888
0.0PheMet: 0.0 ± 0.0
4.529PheAsn: 4.529 ± 1.644
4.529PhePro: 4.529 ± 1.644
2.717PheGln: 2.717 ± 2.268
2.717PheArg: 2.717 ± 1.8
6.341PheSer: 6.341 ± 0.132
2.717PheThr: 2.717 ± 0.444
2.717PheVal: 2.717 ± 0.912
0.906PheTrp: 0.906 ± 0.756
3.623PheTyr: 3.623 ± 0.312
0.0PheXaa: 0.0 ± 0.0
Gly
9.058GlyAla: 9.058 ± 6.204
0.0GlyCys: 0.0 ± 0.0
4.529GlyAsp: 4.529 ± 0.288
0.906GlyGlu: 0.906 ± 0.6
5.435GlyPhe: 5.435 ± 2.244
0.906GlyGly: 0.906 ± 0.6
0.906GlyHis: 0.906 ± 0.756
5.435GlyIle: 5.435 ± 1.824
0.0GlyLys: 0.0 ± 0.0
5.435GlyLeu: 5.435 ± 0.888
0.906GlyMet: 0.906 ± 0.756
1.812GlyAsn: 1.812 ± 0.156
4.529GlyPro: 4.529 ± 3.78
0.0GlyGln: 0.0 ± 0.0
1.812GlyArg: 1.812 ± 1.2
2.717GlySer: 2.717 ± 2.268
1.812GlyThr: 1.812 ± 0.156
0.906GlyVal: 0.906 ± 0.756
0.906GlyTrp: 0.906 ± 0.6
6.341GlyTyr: 6.341 ± 2.844
0.0GlyXaa: 0.0 ± 0.0
His
0.906HisAla: 0.906 ± 0.756
0.906HisCys: 0.906 ± 0.6
0.906HisAsp: 0.906 ± 0.6
2.717HisGlu: 2.717 ± 0.444
1.812HisPhe: 1.812 ± 1.2
0.906HisGly: 0.906 ± 0.6
0.906HisHis: 0.906 ± 0.6
2.717HisIle: 2.717 ± 1.8
0.906HisLys: 0.906 ± 0.6
0.906HisLeu: 0.906 ± 0.756
0.0HisMet: 0.0 ± 0.0
0.906HisAsn: 0.906 ± 0.6
1.812HisPro: 1.812 ± 1.2
1.812HisGln: 1.812 ± 0.156
0.906HisArg: 0.906 ± 0.6
1.812HisSer: 1.812 ± 1.2
4.529HisThr: 4.529 ± 1.644
1.812HisVal: 1.812 ± 0.156
0.906HisTrp: 0.906 ± 0.6
0.906HisTyr: 0.906 ± 0.756
0.0HisXaa: 0.0 ± 0.0
Ile
2.717IleAla: 2.717 ± 0.444
0.906IleCys: 0.906 ± 0.756
2.717IleAsp: 2.717 ± 0.444
0.906IleGlu: 0.906 ± 0.756
3.623IlePhe: 3.623 ± 0.312
7.246IleGly: 7.246 ± 3.336
0.0IleHis: 0.0 ± 0.0
4.529IleIle: 4.529 ± 3.0
3.623IleLys: 3.623 ± 2.4
7.246IleLeu: 7.246 ± 0.732
2.717IleMet: 2.717 ± 0.912
1.812IleAsn: 1.812 ± 0.156
5.435IlePro: 5.435 ± 3.18
0.0IleGln: 0.0 ± 0.0
5.435IleArg: 5.435 ± 2.244
5.435IleSer: 5.435 ± 1.824
4.529IleThr: 4.529 ± 1.644
3.623IleVal: 3.623 ± 0.312
0.906IleTrp: 0.906 ± 0.6
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.717LysAla: 2.717 ± 1.8
0.0LysCys: 0.0 ± 0.0
1.812LysAsp: 1.812 ± 1.2
0.906LysGlu: 0.906 ± 0.6
1.812LysPhe: 1.812 ± 1.2
0.0LysGly: 0.0 ± 0.0
1.812LysHis: 1.812 ± 1.2
0.0LysIle: 0.0 ± 0.0
1.812LysLys: 1.812 ± 1.2
1.812LysLeu: 1.812 ± 1.2
0.906LysMet: 0.906 ± 0.6
0.0LysAsn: 0.0 ± 0.0
0.906LysPro: 0.906 ± 0.6
0.906LysGln: 0.906 ± 0.6
1.812LysArg: 1.812 ± 1.2
2.717LysSer: 2.717 ± 0.444
3.623LysThr: 3.623 ± 1.044
0.906LysVal: 0.906 ± 0.6
0.906LysTrp: 0.906 ± 0.6
1.812LysTyr: 1.812 ± 0.156
0.0LysXaa: 0.0 ± 0.0
Leu
5.435LeuAla: 5.435 ± 0.888
2.717LeuCys: 2.717 ± 0.912
4.529LeuAsp: 4.529 ± 0.288
6.341LeuGlu: 6.341 ± 1.488
5.435LeuPhe: 5.435 ± 2.244
7.246LeuGly: 7.246 ± 3.336
2.717LeuHis: 2.717 ± 0.444
3.623LeuIle: 3.623 ± 0.312
3.623LeuLys: 3.623 ± 0.312
5.435LeuLeu: 5.435 ± 0.888
0.906LeuMet: 0.906 ± 0.6
5.435LeuAsn: 5.435 ± 3.6
2.717LeuPro: 2.717 ± 0.444
1.812LeuGln: 1.812 ± 0.156
4.529LeuArg: 4.529 ± 0.288
4.529LeuSer: 4.529 ± 1.068
7.246LeuThr: 7.246 ± 2.088
2.717LeuVal: 2.717 ± 0.444
5.435LeuTrp: 5.435 ± 0.888
6.341LeuTyr: 6.341 ± 1.224
0.0LeuXaa: 0.0 ± 0.0
Met
1.812MetAla: 1.812 ± 1.2
0.0MetCys: 0.0 ± 0.0
1.812MetAsp: 1.812 ± 1.2
0.906MetGlu: 0.906 ± 0.756
0.0MetPhe: 0.0 ± 0.0
0.0MetGly: 0.0 ± 0.0
0.906MetHis: 0.906 ± 0.6
2.717MetIle: 2.717 ± 0.912
0.0MetLys: 0.0 ± 0.0
7.246MetLeu: 7.246 ± 0.732
2.717MetMet: 2.717 ± 0.912
0.906MetAsn: 0.906 ± 0.756
0.0MetPro: 0.0 ± 0.0
0.906MetGln: 0.906 ± 0.756
0.906MetArg: 0.906 ± 0.6
0.0MetSer: 0.0 ± 0.0
0.0MetThr: 0.0 ± 0.0
0.906MetVal: 0.906 ± 0.756
0.0MetTrp: 0.0 ± 0.0
1.812MetTyr: 1.812 ± 0.156
0.0MetXaa: 0.0 ± 0.0
Asn
7.246AsnAla: 7.246 ± 0.624
0.0AsnCys: 0.0 ± 0.0
1.812AsnAsp: 1.812 ± 1.512
1.812AsnGlu: 1.812 ± 1.2
1.812AsnPhe: 1.812 ± 1.512
5.435AsnGly: 5.435 ± 1.824
1.812AsnHis: 1.812 ± 1.2
1.812AsnIle: 1.812 ± 1.512
2.717AsnLys: 2.717 ± 1.8
3.623AsnLeu: 3.623 ± 2.4
0.0AsnMet: 0.0 ± 0.0
2.717AsnAsn: 2.717 ± 0.912
1.812AsnPro: 1.812 ± 0.156
0.906AsnGln: 0.906 ± 0.6
5.435AsnArg: 5.435 ± 0.888
0.906AsnSer: 0.906 ± 0.6
3.623AsnThr: 3.623 ± 1.668
4.529AsnVal: 4.529 ± 1.644
0.0AsnTrp: 0.0 ± 0.0
2.717AsnTyr: 2.717 ± 0.444
0.0AsnXaa: 0.0 ± 0.0
Pro
10.87ProAla: 10.87 ± 6.36
0.0ProCys: 0.0 ± 0.0
4.529ProAsp: 4.529 ± 1.068
1.812ProGlu: 1.812 ± 1.2
3.623ProPhe: 3.623 ± 0.312
3.623ProGly: 3.623 ± 1.668
0.906ProHis: 0.906 ± 0.6
1.812ProIle: 1.812 ± 0.156
1.812ProLys: 1.812 ± 1.2
3.623ProLeu: 3.623 ± 1.668
2.717ProMet: 2.717 ± 0.444
4.529ProAsn: 4.529 ± 0.288
7.246ProPro: 7.246 ± 0.624
4.529ProGln: 4.529 ± 1.068
5.435ProArg: 5.435 ± 1.824
5.435ProSer: 5.435 ± 0.468
7.246ProThr: 7.246 ± 0.624
1.812ProVal: 1.812 ± 1.512
0.906ProTrp: 0.906 ± 0.6
1.812ProTyr: 1.812 ± 0.156
0.0ProXaa: 0.0 ± 0.0
Gln
4.529GlnAla: 4.529 ± 2.424
0.0GlnCys: 0.0 ± 0.0
2.717GlnAsp: 2.717 ± 1.8
0.0GlnGlu: 0.0 ± 0.0
1.812GlnPhe: 1.812 ± 0.156
0.906GlnGly: 0.906 ± 0.6
0.906GlnHis: 0.906 ± 0.6
0.906GlnIle: 0.906 ± 0.756
0.906GlnLys: 0.906 ± 0.756
6.341GlnLeu: 6.341 ± 2.58
2.717GlnMet: 2.717 ± 1.25
3.623GlnAsn: 3.623 ± 0.312
0.906GlnPro: 0.906 ± 0.756
1.812GlnGln: 1.812 ± 1.512
1.812GlnArg: 1.812 ± 1.2
0.906GlnSer: 0.906 ± 0.756
0.0GlnThr: 0.0 ± 0.0
2.717GlnVal: 2.717 ± 2.268
1.812GlnTrp: 1.812 ± 0.156
1.812GlnTyr: 1.812 ± 1.512
0.0GlnXaa: 0.0 ± 0.0
Arg
3.623ArgAla: 3.623 ± 0.312
0.906ArgCys: 0.906 ± 0.6
3.623ArgAsp: 3.623 ± 1.044
1.812ArgGlu: 1.812 ± 0.156
4.529ArgPhe: 4.529 ± 1.068
1.812ArgGly: 1.812 ± 1.512
1.812ArgHis: 1.812 ± 1.2
4.529ArgIle: 4.529 ± 1.068
0.906ArgLys: 0.906 ± 0.6
4.529ArgLeu: 4.529 ± 3.0
1.812ArgMet: 1.812 ± 1.2
2.717ArgAsn: 2.717 ± 0.912
1.812ArgPro: 1.812 ± 1.2
0.0ArgGln: 0.0 ± 0.0
8.152ArgArg: 8.152 ± 1.332
3.623ArgSer: 3.623 ± 0.312
7.246ArgThr: 7.246 ± 0.732
3.623ArgVal: 3.623 ± 0.312
1.812ArgTrp: 1.812 ± 0.156
1.812ArgTyr: 1.812 ± 0.156
0.0ArgXaa: 0.0 ± 0.0
Ser
5.435SerAla: 5.435 ± 0.468
0.906SerCys: 0.906 ± 0.6
0.906SerAsp: 0.906 ± 0.6
0.906SerGlu: 0.906 ± 0.6
1.812SerPhe: 1.812 ± 1.2
5.435SerGly: 5.435 ± 1.824
1.812SerHis: 1.812 ± 0.156
2.717SerIle: 2.717 ± 0.444
0.906SerLys: 0.906 ± 0.6
7.246SerLeu: 7.246 ± 1.98
0.906SerMet: 0.906 ± 0.6
1.812SerAsn: 1.812 ± 1.2
3.623SerPro: 3.623 ± 1.668
2.717SerGln: 2.717 ± 2.268
4.529SerArg: 4.529 ± 2.424
2.717SerSer: 2.717 ± 2.268
7.246SerThr: 7.246 ± 1.98
2.717SerVal: 2.717 ± 0.912
1.812SerTrp: 1.812 ± 1.2
1.812SerTyr: 1.812 ± 1.2
0.0SerXaa: 0.0 ± 0.0
Thr
3.623ThrAla: 3.623 ± 0.312
0.906ThrCys: 0.906 ± 0.756
1.812ThrAsp: 1.812 ± 0.156
3.623ThrGlu: 3.623 ± 2.4
6.341ThrPhe: 6.341 ± 2.844
4.529ThrGly: 4.529 ± 1.644
3.623ThrHis: 3.623 ± 1.044
3.623ThrIle: 3.623 ± 0.312
2.717ThrLys: 2.717 ± 1.8
8.152ThrLeu: 8.152 ± 1.332
2.717ThrMet: 2.717 ± 1.8
2.717ThrAsn: 2.717 ± 2.268
9.964ThrPro: 9.964 ± 4.248
3.623ThrGln: 3.623 ± 0.312
4.529ThrArg: 4.529 ± 2.424
3.623ThrSer: 3.623 ± 1.044
0.906ThrThr: 0.906 ± 0.6
0.906ThrVal: 0.906 ± 0.756
1.812ThrTrp: 1.812 ± 0.156
0.906ThrTyr: 0.906 ± 0.756
0.0ThrXaa: 0.0 ± 0.0
Val
6.341ValAla: 6.341 ± 3.936
0.906ValCys: 0.906 ± 0.756
1.812ValAsp: 1.812 ± 1.512
1.812ValGlu: 1.812 ± 1.2
0.906ValPhe: 0.906 ± 0.756
0.0ValGly: 0.0 ± 0.0
0.0ValHis: 0.0 ± 0.0
1.812ValIle: 1.812 ± 1.512
2.717ValLys: 2.717 ± 1.8
4.529ValLeu: 4.529 ± 0.288
0.906ValMet: 0.906 ± 0.756
5.435ValAsn: 5.435 ± 0.888
10.87ValPro: 10.87 ± 0.936
1.812ValGln: 1.812 ± 1.2
0.0ValArg: 0.0 ± 0.0
1.812ValSer: 1.812 ± 1.512
0.906ValThr: 0.906 ± 0.6
2.717ValVal: 2.717 ± 0.912
0.0ValTrp: 0.0 ± 0.0
0.906ValTyr: 0.906 ± 0.6
0.0ValXaa: 0.0 ± 0.0
Trp
0.906TrpAla: 0.906 ± 0.6
0.0TrpCys: 0.0 ± 0.0
1.812TrpAsp: 1.812 ± 0.156
0.906TrpGlu: 0.906 ± 0.6
3.623TrpPhe: 3.623 ± 0.312
1.812TrpGly: 1.812 ± 1.2
0.906TrpHis: 0.906 ± 0.6
4.529TrpIle: 4.529 ± 1.068
0.0TrpLys: 0.0 ± 0.0
0.906TrpLeu: 0.906 ± 0.6
0.906TrpMet: 0.906 ± 0.756
1.812TrpAsn: 1.812 ± 0.156
0.906TrpPro: 0.906 ± 0.6
0.0TrpGln: 0.0 ± 0.0
0.0TrpArg: 0.0 ± 0.0
1.812TrpSer: 1.812 ± 0.156
3.623TrpThr: 3.623 ± 0.312
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
1.812TrpTyr: 1.812 ± 0.156
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.623TyrAla: 3.623 ± 0.312
0.0TyrCys: 0.0 ± 0.0
0.906TyrAsp: 0.906 ± 0.6
2.717TyrGlu: 2.717 ± 0.444
5.435TyrPhe: 5.435 ± 0.888
0.906TyrGly: 0.906 ± 0.756
1.812TyrHis: 1.812 ± 0.156
2.717TyrIle: 2.717 ± 0.444
1.812TyrLys: 1.812 ± 1.2
4.529TyrLeu: 4.529 ± 3.0
0.0TyrMet: 0.0 ± 0.0
1.812TyrAsn: 1.812 ± 1.2
1.812TyrPro: 1.812 ± 0.156
0.0TyrGln: 0.0 ± 0.0
4.529TyrArg: 4.529 ± 0.288
1.812TyrSer: 1.812 ± 1.512
6.341TyrThr: 6.341 ± 1.224
0.906TyrVal: 0.906 ± 0.6
1.812TyrTrp: 1.812 ± 0.156
0.906TyrTyr: 0.906 ± 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
0.0XaaGly: 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 (1105 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