Amino acid dipepetide frequency for Camel associated drosmacovirus 2

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
0.0AlaAla: 0.0 ± 0.0
2.71AlaCys: 2.71 ± 1.873
5.42AlaAsp: 5.42 ± 2.45
2.71AlaGlu: 2.71 ± 0.773
1.355AlaPhe: 1.355 ± 0.937
10.84AlaGly: 10.84 ± 5.851
0.0AlaHis: 0.0 ± 0.0
0.0AlaIle: 0.0 ± 0.0
5.42AlaLys: 5.42 ± 1.545
2.71AlaLeu: 2.71 ± 1.869
1.355AlaMet: 1.355 ± 0.937
2.71AlaAsn: 2.71 ± 1.873
2.71AlaPro: 2.71 ± 1.873
2.71AlaGln: 2.71 ± 1.554
4.065AlaArg: 4.065 ± 3.51
4.065AlaSer: 4.065 ± 1.333
1.355AlaThr: 1.355 ± 1.803
4.065AlaVal: 4.065 ± 1.098
0.0AlaTrp: 0.0 ± 0.0
0.0AlaTyr: 0.0 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
2.71CysAla: 2.71 ± 1.873
0.0CysCys: 0.0 ± 0.0
1.355CysAsp: 1.355 ± 0.937
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
1.355CysGly: 1.355 ± 1.082
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
2.71CysLeu: 2.71 ± 0.773
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.355CysPro: 1.355 ± 1.082
1.355CysGln: 1.355 ± 1.082
0.0CysArg: 0.0 ± 0.0
1.355CysSer: 1.355 ± 1.082
1.355CysThr: 1.355 ± 0.937
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
9.485AspAla: 9.485 ± 4.219
0.0AspCys: 0.0 ± 0.0
4.065AspAsp: 4.065 ± 1.631
4.065AspGlu: 4.065 ± 1.333
0.0AspPhe: 0.0 ± 0.0
5.42AspGly: 5.42 ± 0.819
0.0AspHis: 0.0 ± 0.0
1.355AspIle: 1.355 ± 1.082
2.71AspLys: 2.71 ± 1.869
6.775AspLeu: 6.775 ± 2.464
4.065AspMet: 4.065 ± 1.247
0.0AspAsn: 0.0 ± 0.0
2.71AspPro: 2.71 ± 1.873
1.355AspGln: 1.355 ± 0.937
4.065AspArg: 4.065 ± 3.246
1.355AspSer: 1.355 ± 0.937
6.775AspThr: 6.775 ± 4.683
9.485AspVal: 9.485 ± 1.696
0.0AspTrp: 0.0 ± 0.0
8.13AspTyr: 8.13 ± 3.326
0.0AspXaa: 0.0 ± 0.0
Glu
2.71GluAla: 2.71 ± 0.773
0.0GluCys: 0.0 ± 0.0
4.065GluAsp: 4.065 ± 1.098
2.71GluGlu: 2.71 ± 2.164
0.0GluPhe: 0.0 ± 0.0
2.71GluGly: 2.71 ± 1.869
0.0GluHis: 0.0 ± 0.0
2.71GluIle: 2.71 ± 0.773
4.065GluLys: 4.065 ± 3.246
1.355GluLeu: 1.355 ± 1.082
2.71GluMet: 2.71 ± 0.773
1.355GluAsn: 1.355 ± 0.937
2.71GluPro: 2.71 ± 2.164
9.485GluGln: 9.485 ± 5.859
2.71GluArg: 2.71 ± 1.873
4.065GluSer: 4.065 ± 1.098
2.71GluThr: 2.71 ± 0.773
6.775GluVal: 6.775 ± 2.311
4.065GluTrp: 4.065 ± 1.631
5.42GluTyr: 5.42 ± 0.819
0.0GluXaa: 0.0 ± 0.0
Phe
1.355PheAla: 1.355 ± 0.937
2.71PheCys: 2.71 ± 2.164
2.71PheAsp: 2.71 ± 2.164
0.0PheGlu: 0.0 ± 0.0
0.0PhePhe: 0.0 ± 0.0
2.71PheGly: 2.71 ± 1.869
0.0PheHis: 0.0 ± 0.0
0.0PheIle: 0.0 ± 0.0
1.355PheLys: 1.355 ± 1.082
0.0PheLeu: 0.0 ± 0.0
0.0PheMet: 0.0 ± 0.0
2.71PheAsn: 2.71 ± 1.873
1.355PhePro: 1.355 ± 1.803
0.0PheGln: 0.0 ± 0.0
2.71PheArg: 2.71 ± 2.164
1.355PheSer: 1.355 ± 0.937
2.71PheThr: 2.71 ± 2.164
4.065PheVal: 4.065 ± 3.51
1.355PheTrp: 1.355 ± 1.082
1.355PheTyr: 1.355 ± 0.937
0.0PheXaa: 0.0 ± 0.0
Gly
2.71GlyAla: 2.71 ± 1.554
1.355GlyCys: 1.355 ± 0.937
8.13GlyAsp: 8.13 ± 3.651
4.065GlyGlu: 4.065 ± 2.465
2.71GlyPhe: 2.71 ± 3.607
5.42GlyGly: 5.42 ± 0.819
2.71GlyHis: 2.71 ± 1.869
5.42GlyIle: 5.42 ± 2.171
8.13GlyLys: 8.13 ± 3.261
12.195GlyLeu: 12.195 ± 3.199
0.0GlyMet: 0.0 ± 0.0
4.065GlyAsn: 4.065 ± 1.631
0.0GlyPro: 0.0 ± 0.0
4.065GlyGln: 4.065 ± 1.826
1.355GlyArg: 1.355 ± 1.803
8.13GlySer: 8.13 ± 2.206
6.775GlyThr: 6.775 ± 1.375
1.355GlyVal: 1.355 ± 1.082
2.71GlyTrp: 2.71 ± 0.773
4.065GlyTyr: 4.065 ± 3.51
0.0GlyXaa: 0.0 ± 0.0
His
2.71HisAla: 2.71 ± 0.773
0.0HisCys: 0.0 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.0HisGlu: 0.0 ± 0.0
0.0HisPhe: 0.0 ± 0.0
0.0HisGly: 0.0 ± 0.0
1.355HisHis: 1.355 ± 1.082
1.355HisIle: 1.355 ± 1.803
1.355HisLys: 1.355 ± 0.937
2.71HisLeu: 2.71 ± 0.773
0.0HisMet: 0.0 ± 0.0
0.0HisAsn: 0.0 ± 0.0
0.0HisPro: 0.0 ± 0.0
0.0HisGln: 0.0 ± 0.0
1.355HisArg: 1.355 ± 0.937
1.355HisSer: 1.355 ± 1.803
2.71HisThr: 2.71 ± 1.873
1.355HisVal: 1.355 ± 1.082
1.355HisTrp: 1.355 ± 1.082
1.355HisTyr: 1.355 ± 1.082
0.0HisXaa: 0.0 ± 0.0
Ile
1.355IleAla: 1.355 ± 0.937
0.0IleCys: 0.0 ± 0.0
2.71IleAsp: 2.71 ± 1.554
6.775IleGlu: 6.775 ± 4.239
1.355IlePhe: 1.355 ± 1.082
6.775IleGly: 6.775 ± 4.684
4.065IleHis: 4.065 ± 1.631
1.355IleIle: 1.355 ± 0.937
4.065IleLys: 4.065 ± 3.246
2.71IleLeu: 2.71 ± 0.773
2.71IleMet: 2.71 ± 0.773
1.355IleAsn: 1.355 ± 0.937
2.71IlePro: 2.71 ± 0.773
0.0IleGln: 0.0 ± 0.0
1.355IleArg: 1.355 ± 1.082
1.355IleSer: 1.355 ± 1.082
4.065IleThr: 4.065 ± 1.333
2.71IleVal: 2.71 ± 0.773
1.355IleTrp: 1.355 ± 1.082
1.355IleTyr: 1.355 ± 0.937
0.0IleXaa: 0.0 ± 0.0
Lys
4.065LysAla: 4.065 ± 1.333
0.0LysCys: 0.0 ± 0.0
5.42LysAsp: 5.42 ± 2.657
4.065LysGlu: 4.065 ± 3.246
4.065LysPhe: 4.065 ± 1.631
4.065LysGly: 4.065 ± 3.246
0.0LysHis: 0.0 ± 0.0
2.71LysIle: 2.71 ± 2.164
5.42LysLys: 5.42 ± 1.529
2.71LysLeu: 2.71 ± 1.873
1.355LysMet: 1.355 ± 0.81
2.71LysAsn: 2.71 ± 1.869
1.355LysPro: 1.355 ± 1.082
1.355LysGln: 1.355 ± 1.803
4.065LysArg: 4.065 ± 1.631
2.71LysSer: 2.71 ± 0.773
0.0LysThr: 0.0 ± 0.0
4.065LysVal: 4.065 ± 1.631
0.0LysTrp: 0.0 ± 0.0
2.71LysTyr: 2.71 ± 1.869
0.0LysXaa: 0.0 ± 0.0
Leu
5.42LeuAla: 5.42 ± 0.819
2.71LeuCys: 2.71 ± 1.873
5.42LeuAsp: 5.42 ± 1.545
8.13LeuGlu: 8.13 ± 2.318
2.71LeuPhe: 2.71 ± 2.164
5.42LeuGly: 5.42 ± 2.884
2.71LeuHis: 2.71 ± 0.773
2.71LeuIle: 2.71 ± 1.869
2.71LeuLys: 2.71 ± 1.869
6.775LeuLeu: 6.775 ± 3.716
1.355LeuMet: 1.355 ± 0.937
0.0LeuAsn: 0.0 ± 0.0
8.13LeuPro: 8.13 ± 5.619
1.355LeuGln: 1.355 ± 0.937
4.065LeuArg: 4.065 ± 3.234
5.42LeuSer: 5.42 ± 2.884
2.71LeuThr: 2.71 ± 1.554
1.355LeuVal: 1.355 ± 0.937
2.71LeuTrp: 2.71 ± 0.773
6.775LeuTyr: 6.775 ± 1.375
0.0LeuXaa: 0.0 ± 0.0
Met
0.0MetAla: 0.0 ± 0.0
0.0MetCys: 0.0 ± 0.0
4.065MetAsp: 4.065 ± 1.826
1.355MetGlu: 1.355 ± 1.082
1.355MetPhe: 1.355 ± 0.937
0.0MetGly: 0.0 ± 0.0
1.355MetHis: 1.355 ± 0.937
0.0MetIle: 0.0 ± 0.0
0.0MetLys: 0.0 ± 0.0
0.0MetLeu: 0.0 ± 0.0
1.355MetMet: 1.355 ± 0.937
1.355MetAsn: 1.355 ± 0.937
4.065MetPro: 4.065 ± 1.333
0.0MetGln: 0.0 ± 0.0
2.71MetArg: 2.71 ± 1.873
1.355MetSer: 1.355 ± 1.803
4.065MetThr: 4.065 ± 1.098
1.355MetVal: 1.355 ± 0.937
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.355AsnAla: 1.355 ± 0.937
0.0AsnCys: 0.0 ± 0.0
2.71AsnAsp: 2.71 ± 0.773
2.71AsnGlu: 2.71 ± 2.164
0.0AsnPhe: 0.0 ± 0.0
2.71AsnGly: 2.71 ± 2.164
2.71AsnHis: 2.71 ± 1.554
1.355AsnIle: 1.355 ± 1.082
0.0AsnLys: 0.0 ± 0.0
2.71AsnLeu: 2.71 ± 1.554
0.0AsnMet: 0.0 ± 0.0
0.0AsnAsn: 0.0 ± 0.0
6.775AsnPro: 6.775 ± 1.968
0.0AsnGln: 0.0 ± 0.0
2.71AsnArg: 2.71 ± 1.873
1.355AsnSer: 1.355 ± 0.937
2.71AsnThr: 2.71 ± 1.554
0.0AsnVal: 0.0 ± 0.0
2.71AsnTrp: 2.71 ± 1.869
1.355AsnTyr: 1.355 ± 1.803
0.0AsnXaa: 0.0 ± 0.0
Pro
4.065ProAla: 4.065 ± 1.333
0.0ProCys: 0.0 ± 0.0
2.71ProAsp: 2.71 ± 1.873
2.71ProGlu: 2.71 ± 0.773
0.0ProPhe: 0.0 ± 0.0
1.355ProGly: 1.355 ± 0.937
0.0ProHis: 0.0 ± 0.0
4.065ProIle: 4.065 ± 1.333
1.355ProLys: 1.355 ± 1.082
5.42ProLeu: 5.42 ± 2.171
1.355ProMet: 1.355 ± 0.937
0.0ProAsn: 0.0 ± 0.0
4.065ProPro: 4.065 ± 1.631
4.065ProGln: 4.065 ± 2.81
4.065ProArg: 4.065 ± 1.631
1.355ProSer: 1.355 ± 1.803
6.775ProThr: 6.775 ± 1.968
4.065ProVal: 4.065 ± 1.098
2.71ProTrp: 2.71 ± 1.869
1.355ProTyr: 1.355 ± 0.937
0.0ProXaa: 0.0 ± 0.0
Gln
1.355GlnAla: 1.355 ± 0.937
0.0GlnCys: 0.0 ± 0.0
2.71GlnAsp: 2.71 ± 0.773
4.065GlnGlu: 4.065 ± 3.246
1.355GlnPhe: 1.355 ± 1.082
1.355GlnGly: 1.355 ± 1.803
0.0GlnHis: 0.0 ± 0.0
4.065GlnIle: 4.065 ± 2.465
0.0GlnLys: 0.0 ± 0.0
5.42GlnLeu: 5.42 ± 1.545
0.0GlnMet: 0.0 ± 0.0
0.0GlnAsn: 0.0 ± 0.0
0.0GlnPro: 0.0 ± 0.0
2.71GlnGln: 2.71 ± 1.554
1.355GlnArg: 1.355 ± 0.937
5.42GlnSer: 5.42 ± 2.45
1.355GlnThr: 1.355 ± 0.937
1.355GlnVal: 1.355 ± 0.937
1.355GlnTrp: 1.355 ± 1.082
1.355GlnTyr: 1.355 ± 1.082
0.0GlnXaa: 0.0 ± 0.0
Arg
2.71ArgAla: 2.71 ± 1.869
0.0ArgCys: 0.0 ± 0.0
1.355ArgAsp: 1.355 ± 1.803
1.355ArgGlu: 1.355 ± 0.937
1.355ArgPhe: 1.355 ± 1.803
8.13ArgGly: 8.13 ± 2.666
0.0ArgHis: 0.0 ± 0.0
2.71ArgIle: 2.71 ± 0.773
2.71ArgLys: 2.71 ± 0.773
5.42ArgLeu: 5.42 ± 2.171
4.065ArgMet: 4.065 ± 1.69
2.71ArgAsn: 2.71 ± 3.607
0.0ArgPro: 0.0 ± 0.0
1.355ArgGln: 1.355 ± 1.082
1.355ArgArg: 1.355 ± 1.082
1.355ArgSer: 1.355 ± 1.082
1.355ArgThr: 1.355 ± 1.082
6.775ArgVal: 6.775 ± 1.375
1.355ArgTrp: 1.355 ± 1.082
5.42ArgTyr: 5.42 ± 0.819
0.0ArgXaa: 0.0 ± 0.0
Ser
1.355SerAla: 1.355 ± 0.937
0.0SerCys: 0.0 ± 0.0
8.13SerAsp: 8.13 ± 4.24
2.71SerGlu: 2.71 ± 1.554
4.065SerPhe: 4.065 ± 1.098
9.485SerGly: 9.485 ± 2.432
1.355SerHis: 1.355 ± 1.082
1.355SerIle: 1.355 ± 1.082
4.065SerLys: 4.065 ± 1.098
2.71SerLeu: 2.71 ± 0.773
0.0SerMet: 0.0 ± 0.0
4.065SerAsn: 4.065 ± 2.81
4.065SerPro: 4.065 ± 1.098
0.0SerGln: 0.0 ± 0.0
1.355SerArg: 1.355 ± 1.803
4.065SerSer: 4.065 ± 1.333
5.42SerThr: 5.42 ± 2.171
5.42SerVal: 5.42 ± 3.746
0.0SerTrp: 0.0 ± 0.0
1.355SerTyr: 1.355 ± 1.082
0.0SerXaa: 0.0 ± 0.0
Thr
4.065ThrAla: 4.065 ± 1.333
0.0ThrCys: 0.0 ± 0.0
2.71ThrAsp: 2.71 ± 0.773
6.775ThrGlu: 6.775 ± 4.683
2.71ThrPhe: 2.71 ± 0.773
5.42ThrGly: 5.42 ± 5.001
0.0ThrHis: 0.0 ± 0.0
6.775ThrIle: 6.775 ± 1.375
0.0ThrLys: 0.0 ± 0.0
6.775ThrLeu: 6.775 ± 1.375
0.0ThrMet: 0.0 ± 0.0
2.71ThrAsn: 2.71 ± 2.164
1.355ThrPro: 1.355 ± 0.937
1.355ThrGln: 1.355 ± 0.937
1.355ThrArg: 1.355 ± 0.937
6.775ThrSer: 6.775 ± 0.593
5.42ThrThr: 5.42 ± 2.45
5.42ThrVal: 5.42 ± 3.746
4.065ThrTrp: 4.065 ± 1.098
6.775ThrTyr: 6.775 ± 3.066
0.0ThrXaa: 0.0 ± 0.0
Val
4.065ValAla: 4.065 ± 1.826
4.065ValCys: 4.065 ± 3.246
4.065ValAsp: 4.065 ± 1.098
2.71ValGlu: 2.71 ± 2.164
2.71ValPhe: 2.71 ± 2.164
8.13ValGly: 8.13 ± 3.98
2.71ValHis: 2.71 ± 1.873
8.13ValIle: 8.13 ± 2.196
2.71ValLys: 2.71 ± 2.164
1.355ValLeu: 1.355 ± 0.937
1.355ValMet: 1.355 ± 0.937
1.355ValAsn: 1.355 ± 1.082
2.71ValPro: 2.71 ± 1.873
0.0ValGln: 0.0 ± 0.0
4.065ValArg: 4.065 ± 2.81
2.71ValSer: 2.71 ± 1.554
8.13ValThr: 8.13 ± 3.651
4.065ValVal: 4.065 ± 2.81
1.355ValTrp: 1.355 ± 1.082
4.065ValTyr: 4.065 ± 1.826
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
2.71TrpAsp: 2.71 ± 0.773
2.71TrpGlu: 2.71 ± 0.773
2.71TrpPhe: 2.71 ± 2.164
1.355TrpGly: 1.355 ± 1.803
0.0TrpHis: 0.0 ± 0.0
2.71TrpIle: 2.71 ± 2.164
2.71TrpLys: 2.71 ± 0.773
1.355TrpLeu: 1.355 ± 1.803
0.0TrpMet: 0.0 ± 0.0
1.355TrpAsn: 1.355 ± 1.082
1.355TrpPro: 1.355 ± 1.082
2.71TrpGln: 2.71 ± 2.164
1.355TrpArg: 1.355 ± 1.082
1.355TrpSer: 1.355 ± 1.082
1.355TrpThr: 1.355 ± 0.937
1.355TrpVal: 1.355 ± 1.803
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.71TyrAla: 2.71 ± 3.607
0.0TyrCys: 0.0 ± 0.0
2.71TyrAsp: 2.71 ± 1.873
2.71TyrGlu: 2.71 ± 2.164
0.0TyrPhe: 0.0 ± 0.0
2.71TyrGly: 2.71 ± 1.873
0.0TyrHis: 0.0 ± 0.0
1.355TyrIle: 1.355 ± 1.082
4.065TyrLys: 4.065 ± 1.333
6.775TyrLeu: 6.775 ± 2.464
1.355TyrMet: 1.355 ± 1.803
5.42TyrAsn: 5.42 ± 3.738
4.065TyrPro: 4.065 ± 1.098
1.355TyrGln: 1.355 ± 1.082
5.42TyrArg: 5.42 ± 3.108
4.065TyrSer: 4.065 ± 1.333
2.71TyrThr: 2.71 ± 0.773
5.42TyrVal: 5.42 ± 2.171
0.0TyrTrp: 0.0 ± 0.0
5.42TyrTyr: 5.42 ± 3.746
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 (739 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