Amino acid dipepetide frequency for Beihai sobemo-like virus 24

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
3.488AlaAla: 3.488 ± 1.272
1.163AlaCys: 1.163 ± 0.687
2.326AlaAsp: 2.326 ± 0.293
2.326AlaGlu: 2.326 ± 1.374
1.163AlaPhe: 1.163 ± 0.687
5.814AlaGly: 5.814 ± 1.768
1.163AlaHis: 1.163 ± 0.687
5.814AlaIle: 5.814 ± 1.768
8.14AlaLys: 8.14 ± 0.191
4.651AlaLeu: 4.651 ± 0.585
1.163AlaMet: 1.163 ± 0.462
1.163AlaAsn: 1.163 ± 0.98
0.0AlaPro: 0.0 ± 0.0
3.488AlaGln: 3.488 ± 2.061
4.651AlaArg: 4.651 ± 0.585
5.814AlaSer: 5.814 ± 1.768
1.163AlaThr: 1.163 ± 0.98
3.488AlaVal: 3.488 ± 0.394
2.326AlaTrp: 2.326 ± 1.959
3.488AlaTyr: 3.488 ± 2.939
0.0AlaXaa: 0.0 ± 0.0
Cys
2.326CysAla: 2.326 ± 0.293
0.0CysCys: 0.0 ± 0.0
1.163CysAsp: 1.163 ± 0.98
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
1.163CysGly: 1.163 ± 0.687
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
1.163CysLeu: 1.163 ± 0.687
1.163CysMet: 1.163 ± 0.98
1.163CysAsn: 1.163 ± 0.98
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
1.163CysArg: 1.163 ± 0.687
1.163CysSer: 1.163 ± 0.98
0.0CysThr: 0.0 ± 0.0
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
1.163CysTyr: 1.163 ± 0.98
0.0CysXaa: 0.0 ± 0.0
Asp
3.488AspAla: 3.488 ± 0.394
0.0AspCys: 0.0 ± 0.0
3.488AspAsp: 3.488 ± 1.272
2.326AspGlu: 2.326 ± 1.374
1.163AspPhe: 1.163 ± 0.687
1.163AspGly: 1.163 ± 0.687
0.0AspHis: 0.0 ± 0.0
3.488AspIle: 3.488 ± 1.272
4.651AspLys: 4.651 ± 0.585
4.651AspLeu: 4.651 ± 1.081
1.163AspMet: 1.163 ± 0.98
1.163AspAsn: 1.163 ± 0.98
2.326AspPro: 2.326 ± 0.293
5.814AspGln: 5.814 ± 1.768
2.326AspArg: 2.326 ± 0.293
2.326AspSer: 2.326 ± 0.293
1.163AspThr: 1.163 ± 0.687
1.163AspVal: 1.163 ± 0.687
3.488AspTrp: 3.488 ± 2.939
4.651AspTyr: 4.651 ± 1.081
0.0AspXaa: 0.0 ± 0.0
Glu
6.977GluAla: 6.977 ± 2.455
1.163GluCys: 1.163 ± 0.98
6.977GluAsp: 6.977 ± 4.122
6.977GluGlu: 6.977 ± 2.455
1.163GluPhe: 1.163 ± 0.98
4.651GluGly: 4.651 ± 1.081
0.0GluHis: 0.0 ± 0.0
4.651GluIle: 4.651 ± 0.585
8.14GluLys: 8.14 ± 0.191
6.977GluLeu: 6.977 ± 4.122
1.163GluMet: 1.163 ± 0.687
1.163GluAsn: 1.163 ± 0.98
5.814GluPro: 5.814 ± 1.565
2.326GluGln: 2.326 ± 1.374
1.163GluArg: 1.163 ± 0.98
5.814GluSer: 5.814 ± 1.768
3.488GluThr: 3.488 ± 0.394
5.814GluVal: 5.814 ± 0.102
0.0GluTrp: 0.0 ± 0.0
2.326GluTyr: 2.326 ± 0.293
0.0GluXaa: 0.0 ± 0.0
Phe
1.163PheAla: 1.163 ± 0.687
0.0PheCys: 0.0 ± 0.0
0.0PheAsp: 0.0 ± 0.0
2.326PheGlu: 2.326 ± 1.374
0.0PhePhe: 0.0 ± 0.0
3.488PheGly: 3.488 ± 0.394
0.0PheHis: 0.0 ± 0.0
3.488PheIle: 3.488 ± 0.394
3.488PheLys: 3.488 ± 1.272
3.488PheLeu: 3.488 ± 1.272
1.163PheMet: 1.163 ± 0.98
2.326PheAsn: 2.326 ± 1.959
0.0PhePro: 0.0 ± 0.0
3.488PheGln: 3.488 ± 0.394
3.488PheArg: 3.488 ± 0.394
2.326PheSer: 2.326 ± 1.959
1.163PheThr: 1.163 ± 0.687
2.326PheVal: 2.326 ± 0.293
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
1.163GlyAla: 1.163 ± 0.687
2.326GlyCys: 2.326 ± 0.293
6.977GlyAsp: 6.977 ± 0.789
5.814GlyGlu: 5.814 ± 1.768
3.488GlyPhe: 3.488 ± 1.272
10.465GlyGly: 10.465 ± 0.483
1.163GlyHis: 1.163 ± 0.687
4.651GlyIle: 4.651 ± 0.585
5.814GlyLys: 5.814 ± 0.102
9.302GlyLeu: 9.302 ± 2.163
2.326GlyMet: 2.326 ± 1.374
2.326GlyAsn: 2.326 ± 1.374
1.163GlyPro: 1.163 ± 0.687
1.163GlyGln: 1.163 ± 0.98
2.326GlyArg: 2.326 ± 0.293
1.163GlySer: 1.163 ± 0.687
4.651GlyThr: 4.651 ± 1.081
3.488GlyVal: 3.488 ± 1.272
3.488GlyTrp: 3.488 ± 2.939
8.14GlyTyr: 8.14 ± 0.191
0.0GlyXaa: 0.0 ± 0.0
His
1.163HisAla: 1.163 ± 0.687
0.0HisCys: 0.0 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.0HisGlu: 0.0 ± 0.0
1.163HisPhe: 1.163 ± 0.687
2.326HisGly: 2.326 ± 1.374
3.488HisHis: 3.488 ± 1.272
1.163HisIle: 1.163 ± 0.687
1.163HisLys: 1.163 ± 0.98
1.163HisLeu: 1.163 ± 0.98
0.0HisMet: 0.0 ± 0.0
0.0HisAsn: 0.0 ± 0.0
1.163HisPro: 1.163 ± 0.98
1.163HisGln: 1.163 ± 0.687
1.163HisArg: 1.163 ± 0.687
0.0HisSer: 0.0 ± 0.0
0.0HisThr: 0.0 ± 0.0
1.163HisVal: 1.163 ± 0.687
0.0HisTrp: 0.0 ± 0.0
1.163HisTyr: 1.163 ± 0.687
0.0HisXaa: 0.0 ± 0.0
Ile
0.0IleAla: 0.0 ± 0.0
0.0IleCys: 0.0 ± 0.0
2.326IleAsp: 2.326 ± 1.959
1.163IleGlu: 1.163 ± 0.687
0.0IlePhe: 0.0 ± 0.0
6.977IleGly: 6.977 ± 2.455
2.326IleHis: 2.326 ± 0.293
1.163IleIle: 1.163 ± 0.687
2.326IleLys: 2.326 ± 1.959
8.14IleLeu: 8.14 ± 5.191
2.326IleMet: 2.326 ± 0.293
1.163IleAsn: 1.163 ± 0.98
4.651IlePro: 4.651 ± 1.081
4.651IleGln: 4.651 ± 0.585
3.488IleArg: 3.488 ± 2.061
3.488IleSer: 3.488 ± 0.394
3.488IleThr: 3.488 ± 0.394
5.814IleVal: 5.814 ± 1.565
0.0IleTrp: 0.0 ± 0.0
1.163IleTyr: 1.163 ± 0.98
0.0IleXaa: 0.0 ± 0.0
Lys
6.977LysAla: 6.977 ± 0.878
0.0LysCys: 0.0 ± 0.0
0.0LysAsp: 0.0 ± 0.0
10.465LysGlu: 10.465 ± 1.183
1.163LysPhe: 1.163 ± 0.98
1.163LysGly: 1.163 ± 0.98
0.0LysHis: 0.0 ± 0.0
2.326LysIle: 2.326 ± 1.959
5.814LysLys: 5.814 ± 0.102
5.814LysLeu: 5.814 ± 3.435
4.651LysMet: 4.651 ± 1.081
3.488LysAsn: 3.488 ± 0.394
2.326LysPro: 2.326 ± 0.293
10.465LysGln: 10.465 ± 0.483
8.14LysArg: 8.14 ± 0.191
11.628LysSer: 11.628 ± 0.203
1.163LysThr: 1.163 ± 0.687
4.651LysVal: 4.651 ± 1.081
0.0LysTrp: 0.0 ± 0.0
0.0LysTyr: 0.0 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
13.953LeuAla: 13.953 ± 3.422
0.0LeuCys: 0.0 ± 0.0
9.302LeuAsp: 9.302 ± 2.163
12.791LeuGlu: 12.791 ± 4.224
5.814LeuPhe: 5.814 ± 1.565
9.302LeuGly: 9.302 ± 3.829
2.326LeuHis: 2.326 ± 1.374
5.814LeuIle: 5.814 ± 1.565
8.14LeuLys: 8.14 ± 1.476
12.791LeuLeu: 12.791 ± 0.89
0.0LeuMet: 0.0 ± 0.0
0.0LeuAsn: 0.0 ± 0.0
5.814LeuPro: 5.814 ± 1.565
1.163LeuGln: 1.163 ± 0.687
6.977LeuArg: 6.977 ± 2.544
1.163LeuSer: 1.163 ± 0.98
2.326LeuThr: 2.326 ± 1.374
9.302LeuVal: 9.302 ± 2.163
1.163LeuTrp: 1.163 ± 0.687
2.326LeuTyr: 2.326 ± 1.959
0.0LeuXaa: 0.0 ± 0.0
Met
0.0MetAla: 0.0 ± 0.0
0.0MetCys: 0.0 ± 0.0
1.163MetAsp: 1.163 ± 0.98
3.488MetGlu: 3.488 ± 2.061
1.163MetPhe: 1.163 ± 0.98
2.326MetGly: 2.326 ± 1.959
0.0MetHis: 0.0 ± 0.0
1.163MetIle: 1.163 ± 0.687
3.488MetLys: 3.488 ± 1.272
3.488MetLeu: 3.488 ± 1.272
0.0MetMet: 0.0 ± 0.0
0.0MetAsn: 0.0 ± 0.0
0.0MetPro: 0.0 ± 0.0
2.326MetGln: 2.326 ± 0.293
0.0MetArg: 0.0 ± 0.0
1.163MetSer: 1.163 ± 0.687
1.163MetThr: 1.163 ± 0.687
2.326MetVal: 2.326 ± 1.959
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.163AsnAla: 1.163 ± 0.98
0.0AsnCys: 0.0 ± 0.0
0.0AsnAsp: 0.0 ± 0.0
0.0AsnGlu: 0.0 ± 0.0
0.0AsnPhe: 0.0 ± 0.0
1.163AsnGly: 1.163 ± 0.687
1.163AsnHis: 1.163 ± 0.687
1.163AsnIle: 1.163 ± 0.98
2.326AsnLys: 2.326 ± 0.293
1.163AsnLeu: 1.163 ± 0.98
1.163AsnMet: 1.163 ± 0.98
0.0AsnAsn: 0.0 ± 0.0
2.326AsnPro: 2.326 ± 0.293
0.0AsnGln: 0.0 ± 0.0
0.0AsnArg: 0.0 ± 0.0
2.326AsnSer: 2.326 ± 0.293
2.326AsnThr: 2.326 ± 0.293
4.651AsnVal: 4.651 ± 0.585
0.0AsnTrp: 0.0 ± 0.0
1.163AsnTyr: 1.163 ± 0.687
0.0AsnXaa: 0.0 ± 0.0
Pro
3.488ProAla: 3.488 ± 1.272
0.0ProCys: 0.0 ± 0.0
2.326ProAsp: 2.326 ± 1.959
3.488ProGlu: 3.488 ± 1.272
1.163ProPhe: 1.163 ± 0.98
4.651ProGly: 4.651 ± 0.585
2.326ProHis: 2.326 ± 0.293
3.488ProIle: 3.488 ± 0.394
2.326ProLys: 2.326 ± 0.293
2.326ProLeu: 2.326 ± 0.293
0.0ProMet: 0.0 ± 0.0
1.163ProAsn: 1.163 ± 0.687
0.0ProPro: 0.0 ± 0.0
1.163ProGln: 1.163 ± 0.98
0.0ProArg: 0.0 ± 0.0
2.326ProSer: 2.326 ± 1.374
4.651ProThr: 4.651 ± 1.081
1.163ProVal: 1.163 ± 0.687
1.163ProTrp: 1.163 ± 0.98
1.163ProTyr: 1.163 ± 0.98
0.0ProXaa: 0.0 ± 0.0
Gln
3.488GlnAla: 3.488 ± 2.061
2.326GlnCys: 2.326 ± 0.293
1.163GlnAsp: 1.163 ± 0.687
6.977GlnGlu: 6.977 ± 0.878
1.163GlnPhe: 1.163 ± 0.687
3.488GlnGly: 3.488 ± 1.272
1.163GlnHis: 1.163 ± 0.687
3.488GlnIle: 3.488 ± 1.272
3.488GlnLys: 3.488 ± 2.061
8.14GlnLeu: 8.14 ± 1.857
1.163GlnMet: 1.163 ± 0.98
1.163GlnAsn: 1.163 ± 0.98
1.163GlnPro: 1.163 ± 0.687
4.651GlnGln: 4.651 ± 1.081
4.651GlnArg: 4.651 ± 1.081
3.488GlnSer: 3.488 ± 0.394
1.163GlnThr: 1.163 ± 0.98
3.488GlnVal: 3.488 ± 2.061
0.0GlnTrp: 0.0 ± 0.0
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.488ArgAla: 3.488 ± 0.394
1.163ArgCys: 1.163 ± 0.98
1.163ArgAsp: 1.163 ± 0.687
3.488ArgGlu: 3.488 ± 2.061
5.814ArgPhe: 5.814 ± 0.102
4.651ArgGly: 4.651 ± 0.585
0.0ArgHis: 0.0 ± 0.0
0.0ArgIle: 0.0 ± 0.0
4.651ArgLys: 4.651 ± 1.081
9.302ArgLeu: 9.302 ± 1.17
1.163ArgMet: 1.163 ± 0.98
2.326ArgAsn: 2.326 ± 1.374
1.163ArgPro: 1.163 ± 0.687
1.163ArgGln: 1.163 ± 0.98
6.977ArgArg: 6.977 ± 2.455
3.488ArgSer: 3.488 ± 0.394
1.163ArgThr: 1.163 ± 0.98
5.814ArgVal: 5.814 ± 0.102
1.163ArgTrp: 1.163 ± 0.98
0.0ArgTyr: 0.0 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
3.488SerAla: 3.488 ± 1.272
1.163SerCys: 1.163 ± 0.98
3.488SerAsp: 3.488 ± 2.061
2.326SerGlu: 2.326 ± 1.959
2.326SerPhe: 2.326 ± 1.374
5.814SerGly: 5.814 ± 1.565
2.326SerHis: 2.326 ± 0.293
3.488SerIle: 3.488 ± 0.394
4.651SerLys: 4.651 ± 0.585
9.302SerLeu: 9.302 ± 1.17
1.163SerMet: 1.163 ± 0.548
0.0SerAsn: 0.0 ± 0.0
2.326SerPro: 2.326 ± 0.293
1.163SerGln: 1.163 ± 0.687
1.163SerArg: 1.163 ± 0.687
4.651SerSer: 4.651 ± 1.081
4.651SerThr: 4.651 ± 2.748
6.977SerVal: 6.977 ± 0.789
2.326SerTrp: 2.326 ± 0.293
1.163SerTyr: 1.163 ± 0.687
0.0SerXaa: 0.0 ± 0.0
Thr
0.0ThrAla: 0.0 ± 0.0
0.0ThrCys: 0.0 ± 0.0
1.163ThrAsp: 1.163 ± 0.687
4.651ThrGlu: 4.651 ± 0.585
2.326ThrPhe: 2.326 ± 1.374
2.326ThrGly: 2.326 ± 1.374
0.0ThrHis: 0.0 ± 0.0
6.977ThrIle: 6.977 ± 0.878
5.814ThrLys: 5.814 ± 3.435
6.977ThrLeu: 6.977 ± 2.455
1.163ThrMet: 1.163 ± 0.98
1.163ThrAsn: 1.163 ± 0.98
1.163ThrPro: 1.163 ± 0.98
0.0ThrGln: 0.0 ± 0.0
1.163ThrArg: 1.163 ± 0.687
2.326ThrSer: 2.326 ± 0.293
3.488ThrThr: 3.488 ± 0.394
1.163ThrVal: 1.163 ± 0.687
0.0ThrTrp: 0.0 ± 0.0
0.0ThrTyr: 0.0 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
8.14ValAla: 8.14 ± 3.142
1.163ValCys: 1.163 ± 0.687
4.651ValAsp: 4.651 ± 2.252
3.488ValGlu: 3.488 ± 1.272
3.488ValPhe: 3.488 ± 1.272
5.814ValGly: 5.814 ± 3.231
0.0ValHis: 0.0 ± 0.0
1.163ValIle: 1.163 ± 0.98
4.651ValLys: 4.651 ± 1.081
6.977ValLeu: 6.977 ± 4.122
1.163ValMet: 1.163 ± 0.98
2.326ValAsn: 2.326 ± 1.374
3.488ValPro: 3.488 ± 0.394
5.814ValGln: 5.814 ± 1.565
4.651ValArg: 4.651 ± 1.081
3.488ValSer: 3.488 ± 0.394
3.488ValThr: 3.488 ± 0.394
3.488ValVal: 3.488 ± 2.939
1.163ValTrp: 1.163 ± 0.687
1.163ValTyr: 1.163 ± 0.687
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
2.326TrpAsp: 2.326 ± 1.959
2.326TrpGlu: 2.326 ± 0.293
0.0TrpPhe: 0.0 ± 0.0
2.326TrpGly: 2.326 ± 1.959
0.0TrpHis: 0.0 ± 0.0
1.163TrpIle: 1.163 ± 0.98
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
1.163TrpGln: 1.163 ± 0.687
1.163TrpArg: 1.163 ± 0.98
3.488TrpSer: 3.488 ± 1.272
1.163TrpThr: 1.163 ± 0.98
2.326TrpVal: 2.326 ± 1.959
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.0TyrAla: 0.0 ± 0.0
1.163TyrCys: 1.163 ± 0.98
0.0TyrAsp: 0.0 ± 0.0
2.326TyrGlu: 2.326 ± 0.293
1.163TyrPhe: 1.163 ± 0.98
2.326TyrGly: 2.326 ± 1.374
0.0TyrHis: 0.0 ± 0.0
0.0TyrIle: 0.0 ± 0.0
1.163TyrLys: 1.163 ± 0.687
4.651TyrLeu: 4.651 ± 1.081
0.0TyrMet: 0.0 ± 0.0
0.0TyrAsn: 0.0 ± 0.0
3.488TyrPro: 3.488 ± 2.939
4.651TyrGln: 4.651 ± 0.585
3.488TyrArg: 3.488 ± 1.272
2.326TyrSer: 2.326 ± 0.293
0.0TyrThr: 0.0 ± 0.0
1.163TyrVal: 1.163 ± 0.687
1.163TyrTrp: 1.163 ± 0.98
1.163TyrTyr: 1.163 ± 0.687
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 (861 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