Amino acid dipepetide frequency for Beihai victori-like 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
2.786AlaAla: 2.786 ± 0.635
0.696AlaCys: 0.696 ± 0.399
0.696AlaAsp: 0.696 ± 0.399
6.267AlaGlu: 6.267 ± 1.986
4.178AlaPhe: 4.178 ± 0.162
4.178AlaGly: 4.178 ± 0.162
3.482AlaHis: 3.482 ± 1.351
4.875AlaIle: 4.875 ± 0.554
1.393AlaLys: 1.393 ± 0.317
4.875AlaLeu: 4.875 ± 0.561
0.696AlaMet: 0.696 ± 0.399
2.089AlaAsn: 2.089 ± 0.081
0.696AlaPro: 0.696 ± 0.399
0.696AlaGln: 0.696 ± 0.716
4.875AlaArg: 4.875 ± 0.554
3.482AlaSer: 3.482 ± 1.351
8.357AlaThr: 8.357 ± 1.439
5.571AlaVal: 5.571 ± 1.27
2.786AlaTrp: 2.786 ± 0.48
4.875AlaTyr: 4.875 ± 0.561
0.0AlaXaa: 0.0 ± 0.0
Cys
0.696CysAla: 0.696 ± 0.399
0.0CysCys: 0.0 ± 0.0
0.696CysAsp: 0.696 ± 0.399
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
0.696CysGly: 0.696 ± 0.399
0.696CysHis: 0.696 ± 0.399
0.696CysIle: 0.696 ± 0.399
1.393CysLys: 1.393 ± 0.797
1.393CysLeu: 1.393 ± 0.317
0.0CysMet: 0.0 ± 0.0
0.696CysAsn: 0.696 ± 0.399
0.696CysPro: 0.696 ± 0.399
1.393CysGln: 1.393 ± 0.797
2.089CysArg: 2.089 ± 1.196
0.696CysSer: 0.696 ± 0.399
0.0CysThr: 0.0 ± 0.0
1.393CysVal: 1.393 ± 0.797
0.696CysTrp: 0.696 ± 0.399
0.696CysTyr: 0.696 ± 0.399
0.0CysXaa: 0.0 ± 0.0
Asp
4.178AspAla: 4.178 ± 2.392
0.0AspCys: 0.0 ± 0.0
6.267AspAsp: 6.267 ± 3.587
3.482AspGlu: 3.482 ± 0.236
4.875AspPhe: 4.875 ± 0.554
1.393AspGly: 1.393 ± 0.797
0.696AspHis: 0.696 ± 0.716
4.178AspIle: 4.178 ± 0.162
4.875AspLys: 4.875 ± 0.561
6.267AspLeu: 6.267 ± 3.101
0.696AspMet: 0.696 ± 0.399
1.393AspAsn: 1.393 ± 0.317
1.393AspPro: 1.393 ± 0.797
0.696AspGln: 0.696 ± 0.399
4.875AspArg: 4.875 ± 1.676
2.786AspSer: 2.786 ± 0.48
3.482AspThr: 3.482 ± 0.878
2.089AspVal: 2.089 ± 1.196
2.089AspTrp: 2.089 ± 1.196
1.393AspTyr: 1.393 ± 0.797
0.0AspXaa: 0.0 ± 0.0
Glu
6.964GluAla: 6.964 ± 1.587
0.0GluCys: 0.0 ± 0.0
2.089GluAsp: 2.089 ± 1.196
2.786GluGlu: 2.786 ± 1.75
2.786GluPhe: 2.786 ± 0.48
4.875GluGly: 4.875 ± 0.554
2.089GluHis: 2.089 ± 0.081
4.178GluIle: 4.178 ± 0.952
2.089GluLys: 2.089 ± 1.196
11.142GluLeu: 11.142 ± 5.884
0.696GluMet: 0.696 ± 0.399
2.089GluAsn: 2.089 ± 0.081
1.393GluPro: 1.393 ± 0.797
0.696GluGln: 0.696 ± 0.399
6.964GluArg: 6.964 ± 2.702
2.786GluSer: 2.786 ± 0.635
2.786GluThr: 2.786 ± 0.635
5.571GluVal: 5.571 ± 1.27
0.696GluTrp: 0.696 ± 0.716
2.089GluTyr: 2.089 ± 0.081
0.0GluXaa: 0.0 ± 0.0
Phe
1.393PheAla: 1.393 ± 0.317
0.0PheCys: 0.0 ± 0.0
2.089PheAsp: 2.089 ± 0.081
4.178PheGlu: 4.178 ± 0.952
1.393PhePhe: 1.393 ± 0.317
0.696PheGly: 0.696 ± 0.716
0.696PheHis: 0.696 ± 0.716
2.786PheIle: 2.786 ± 0.635
1.393PheLys: 1.393 ± 0.797
4.875PheLeu: 4.875 ± 1.676
0.696PheMet: 0.696 ± 0.399
3.482PheAsn: 3.482 ± 1.351
1.393PhePro: 1.393 ± 0.797
0.696PheGln: 0.696 ± 0.399
2.786PheArg: 2.786 ± 0.635
1.393PheSer: 1.393 ± 0.317
4.178PheThr: 4.178 ± 2.067
4.178PheVal: 4.178 ± 0.162
0.0PheTrp: 0.0 ± 0.0
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
4.875GlyAla: 4.875 ± 0.554
0.696GlyCys: 0.696 ± 0.399
2.089GlyAsp: 2.089 ± 1.034
4.178GlyGlu: 4.178 ± 0.952
1.393GlyPhe: 1.393 ± 0.317
3.482GlyGly: 3.482 ± 1.351
1.393GlyHis: 1.393 ± 0.797
1.393GlyIle: 1.393 ± 0.797
2.089GlyLys: 2.089 ± 0.081
4.875GlyLeu: 4.875 ± 0.554
0.696GlyMet: 0.696 ± 0.399
4.178GlyAsn: 4.178 ± 1.277
0.696GlyPro: 0.696 ± 0.716
1.393GlyGln: 1.393 ± 0.317
4.178GlyArg: 4.178 ± 0.952
5.571GlySer: 5.571 ± 0.959
2.089GlyThr: 2.089 ± 0.081
3.482GlyVal: 3.482 ± 0.236
0.696GlyTrp: 0.696 ± 0.399
3.482GlyTyr: 3.482 ± 0.236
0.0GlyXaa: 0.0 ± 0.0
His
1.393HisAla: 1.393 ± 1.432
0.696HisCys: 0.696 ± 0.399
0.696HisAsp: 0.696 ± 0.716
1.393HisGlu: 1.393 ± 0.317
0.0HisPhe: 0.0 ± 0.0
2.089HisGly: 2.089 ± 0.081
0.0HisHis: 0.0 ± 0.0
0.696HisIle: 0.696 ± 0.399
2.089HisLys: 2.089 ± 0.081
2.786HisLeu: 2.786 ± 1.594
0.0HisMet: 0.0 ± 0.431
2.089HisAsn: 2.089 ± 1.034
0.0HisPro: 0.0 ± 0.0
0.696HisGln: 0.696 ± 0.716
0.696HisArg: 0.696 ± 0.399
2.786HisSer: 2.786 ± 0.48
1.393HisThr: 1.393 ± 0.797
2.786HisVal: 2.786 ± 1.594
0.0HisTrp: 0.0 ± 0.0
0.696HisTyr: 0.696 ± 0.716
0.0HisXaa: 0.0 ± 0.0
Ile
4.875IleAla: 4.875 ± 1.669
0.696IleCys: 0.696 ± 0.399
8.357IleAsp: 8.357 ± 0.324
1.393IleGlu: 1.393 ± 0.317
2.786IlePhe: 2.786 ± 1.75
3.482IleGly: 3.482 ± 1.351
0.0IleHis: 0.0 ± 0.0
0.696IleIle: 0.696 ± 0.399
3.482IleLys: 3.482 ± 2.466
2.089IleLeu: 2.089 ± 0.081
2.786IleMet: 2.786 ± 1.594
1.393IleAsn: 1.393 ± 0.797
1.393IlePro: 1.393 ± 0.317
2.089IleGln: 2.089 ± 0.081
4.875IleArg: 4.875 ± 0.554
3.482IleSer: 3.482 ± 1.351
0.696IleThr: 0.696 ± 0.399
3.482IleVal: 3.482 ± 0.236
0.0IleTrp: 0.0 ± 0.0
2.089IleTyr: 2.089 ± 0.081
0.0IleXaa: 0.0 ± 0.0
Lys
4.875LysAla: 4.875 ± 0.554
0.696LysCys: 0.696 ± 0.399
0.0LysAsp: 0.0 ± 0.0
2.786LysGlu: 2.786 ± 0.635
2.089LysPhe: 2.089 ± 0.081
2.089LysGly: 2.089 ± 1.196
3.482LysHis: 3.482 ± 0.878
2.089LysIle: 2.089 ± 1.034
2.089LysLys: 2.089 ± 1.196
6.267LysLeu: 6.267 ± 2.473
2.089LysMet: 2.089 ± 1.196
2.089LysAsn: 2.089 ± 0.081
2.786LysPro: 2.786 ± 1.594
4.178LysGln: 4.178 ± 0.162
1.393LysArg: 1.393 ± 1.432
2.089LysSer: 2.089 ± 1.196
2.786LysThr: 2.786 ± 0.48
3.482LysVal: 3.482 ± 1.993
0.0LysTrp: 0.0 ± 0.0
3.482LysTyr: 3.482 ± 0.236
0.0LysXaa: 0.0 ± 0.0
Leu
4.875LeuAla: 4.875 ± 0.554
2.786LeuCys: 2.786 ± 1.594
7.66LeuAsp: 7.66 ± 0.074
6.964LeuGlu: 6.964 ± 0.642
2.786LeuPhe: 2.786 ± 1.75
4.178LeuGly: 4.178 ± 0.952
1.393LeuHis: 1.393 ± 0.797
4.178LeuIle: 4.178 ± 4.296
6.964LeuLys: 6.964 ± 3.986
12.535LeuLeu: 12.535 ± 2.857
2.089LeuMet: 2.089 ± 1.196
4.875LeuAsn: 4.875 ± 1.669
4.875LeuPro: 4.875 ± 0.554
2.786LeuGln: 2.786 ± 1.75
8.357LeuArg: 8.357 ± 1.439
7.66LeuSer: 7.66 ± 0.074
6.267LeuThr: 6.267 ± 3.587
6.267LeuVal: 6.267 ± 2.473
0.696LeuTrp: 0.696 ± 0.716
3.482LeuTyr: 3.482 ± 1.351
0.0LeuXaa: 0.0 ± 0.0
Met
2.786MetAla: 2.786 ± 1.594
0.0MetCys: 0.0 ± 0.0
0.0MetAsp: 0.0 ± 0.0
1.393MetGlu: 1.393 ± 0.797
0.696MetPhe: 0.696 ± 0.399
0.0MetGly: 0.0 ± 0.0
0.696MetHis: 0.696 ± 0.399
1.393MetIle: 1.393 ± 0.797
0.0MetLys: 0.0 ± 0.0
3.482MetLeu: 3.482 ± 1.993
1.393MetMet: 1.393 ± 0.797
1.393MetAsn: 1.393 ± 0.797
0.0MetPro: 0.0 ± 0.0
0.696MetGln: 0.696 ± 0.399
2.089MetArg: 2.089 ± 0.081
3.482MetSer: 3.482 ± 1.993
0.696MetThr: 0.696 ± 0.399
0.696MetVal: 0.696 ± 0.399
0.0MetTrp: 0.0 ± 0.0
0.696MetTyr: 0.696 ± 0.399
0.0MetXaa: 0.0 ± 0.0
Asn
1.393AsnAla: 1.393 ± 0.797
0.0AsnCys: 0.0 ± 0.0
1.393AsnAsp: 1.393 ± 0.797
2.786AsnGlu: 2.786 ± 1.594
0.696AsnPhe: 0.696 ± 0.399
2.089AsnGly: 2.089 ± 0.081
2.089AsnHis: 2.089 ± 0.081
2.089AsnIle: 2.089 ± 1.034
2.089AsnLys: 2.089 ± 1.196
2.786AsnLeu: 2.786 ± 0.635
1.393AsnMet: 1.393 ± 0.797
3.482AsnAsn: 3.482 ± 3.58
3.482AsnPro: 3.482 ± 0.236
2.089AsnGln: 2.089 ± 2.148
5.571AsnArg: 5.571 ± 0.959
6.964AsnSer: 6.964 ± 2.702
3.482AsnThr: 3.482 ± 2.466
2.089AsnVal: 2.089 ± 1.034
1.393AsnTrp: 1.393 ± 0.317
2.089AsnTyr: 2.089 ± 0.081
0.0AsnXaa: 0.0 ± 0.0
Pro
0.696ProAla: 0.696 ± 0.716
0.0ProCys: 0.0 ± 0.0
1.393ProAsp: 1.393 ± 0.797
2.089ProGlu: 2.089 ± 0.081
0.696ProPhe: 0.696 ± 0.716
3.482ProGly: 3.482 ± 0.878
1.393ProHis: 1.393 ± 1.432
2.786ProIle: 2.786 ± 1.75
2.786ProLys: 2.786 ± 1.594
2.089ProLeu: 2.089 ± 1.196
1.393ProMet: 1.393 ± 0.797
1.393ProAsn: 1.393 ± 0.797
0.696ProPro: 0.696 ± 0.716
0.696ProGln: 0.696 ± 0.716
1.393ProArg: 1.393 ± 0.317
3.482ProSer: 3.482 ± 0.878
1.393ProThr: 1.393 ± 0.317
2.089ProVal: 2.089 ± 0.081
0.0ProTrp: 0.0 ± 0.0
1.393ProTyr: 1.393 ± 0.317
0.0ProXaa: 0.0 ± 0.0
Gln
2.089GlnAla: 2.089 ± 0.081
1.393GlnCys: 1.393 ± 0.317
0.696GlnAsp: 0.696 ± 0.399
1.393GlnGlu: 1.393 ± 1.432
1.393GlnPhe: 1.393 ± 0.317
0.0GlnGly: 0.0 ± 0.0
0.696GlnHis: 0.696 ± 0.399
1.393GlnIle: 1.393 ± 0.317
1.393GlnLys: 1.393 ± 0.797
3.482GlnLeu: 3.482 ± 0.236
0.696GlnMet: 0.696 ± 0.399
1.393GlnAsn: 1.393 ± 0.317
0.696GlnPro: 0.696 ± 0.399
1.393GlnGln: 1.393 ± 0.317
4.875GlnArg: 4.875 ± 3.898
1.393GlnSer: 1.393 ± 0.797
0.696GlnThr: 0.696 ± 0.716
2.786GlnVal: 2.786 ± 0.635
2.089GlnTrp: 2.089 ± 1.196
1.393GlnTyr: 1.393 ± 1.432
0.0GlnXaa: 0.0 ± 0.0
Arg
6.964ArgAla: 6.964 ± 1.587
0.696ArgCys: 0.696 ± 0.399
4.178ArgAsp: 4.178 ± 1.277
6.964ArgGlu: 6.964 ± 3.817
4.875ArgPhe: 4.875 ± 0.554
2.089ArgGly: 2.089 ± 1.196
0.696ArgHis: 0.696 ± 0.399
4.875ArgIle: 4.875 ± 0.561
2.089ArgLys: 2.089 ± 1.196
5.571ArgLeu: 5.571 ± 0.155
2.089ArgMet: 2.089 ± 1.196
4.875ArgAsn: 4.875 ± 1.669
0.0ArgPro: 0.0 ± 0.0
2.786ArgGln: 2.786 ± 1.75
6.964ArgArg: 6.964 ± 1.587
6.964ArgSer: 6.964 ± 0.473
8.357ArgThr: 8.357 ± 0.79
7.66ArgVal: 7.66 ± 0.074
0.696ArgTrp: 0.696 ± 0.399
2.786ArgTyr: 2.786 ± 0.635
0.0ArgXaa: 0.0 ± 0.0
Ser
2.786SerAla: 2.786 ± 0.635
3.482SerCys: 3.482 ± 1.993
6.267SerAsp: 6.267 ± 1.358
3.482SerGlu: 3.482 ± 1.351
2.786SerPhe: 2.786 ± 0.48
4.178SerGly: 4.178 ± 2.067
2.089SerHis: 2.089 ± 1.196
4.875SerIle: 4.875 ± 1.669
3.482SerLys: 3.482 ± 0.236
7.66SerLeu: 7.66 ± 1.041
1.393SerMet: 1.393 ± 0.797
0.696SerAsn: 0.696 ± 0.399
3.482SerPro: 3.482 ± 1.351
3.482SerGln: 3.482 ± 0.878
4.875SerArg: 4.875 ± 0.561
4.875SerSer: 4.875 ± 1.676
4.178SerThr: 4.178 ± 2.392
2.786SerVal: 2.786 ± 0.635
1.393SerTrp: 1.393 ± 1.432
5.571SerTyr: 5.571 ± 0.155
0.0SerXaa: 0.0 ± 0.0
Thr
4.178ThrAla: 4.178 ± 0.952
0.0ThrCys: 0.0 ± 0.0
3.482ThrAsp: 3.482 ± 0.236
2.786ThrGlu: 2.786 ± 0.635
2.786ThrPhe: 2.786 ± 0.48
4.178ThrGly: 4.178 ± 0.162
0.696ThrHis: 0.696 ± 0.399
2.089ThrIle: 2.089 ± 1.196
2.089ThrLys: 2.089 ± 0.081
7.66ThrLeu: 7.66 ± 1.189
0.0ThrMet: 0.0 ± 0.0
5.571ThrAsn: 5.571 ± 0.959
0.696ThrPro: 0.696 ± 0.716
2.786ThrGln: 2.786 ± 0.635
4.178ThrArg: 4.178 ± 0.952
2.089ThrSer: 2.089 ± 0.081
4.875ThrThr: 4.875 ± 0.561
6.964ThrVal: 6.964 ± 0.642
0.696ThrTrp: 0.696 ± 0.399
2.786ThrTyr: 2.786 ± 0.48
0.0ThrXaa: 0.0 ± 0.0
Val
4.178ValAla: 4.178 ± 2.392
2.089ValCys: 2.089 ± 1.196
6.267ValAsp: 6.267 ± 1.358
4.875ValGlu: 4.875 ± 0.554
2.089ValPhe: 2.089 ± 0.081
5.571ValGly: 5.571 ± 1.27
0.0ValHis: 0.0 ± 0.0
3.482ValIle: 3.482 ± 0.878
2.786ValLys: 2.786 ± 1.75
7.66ValLeu: 7.66 ± 3.27
1.393ValMet: 1.393 ± 0.647
6.267ValAsn: 6.267 ± 3.101
4.178ValPro: 4.178 ± 0.952
0.696ValGln: 0.696 ± 0.399
6.964ValArg: 6.964 ± 0.473
5.571ValSer: 5.571 ± 0.959
1.393ValThr: 1.393 ± 1.432
2.089ValVal: 2.089 ± 0.081
0.0ValTrp: 0.0 ± 0.0
2.786ValTyr: 2.786 ± 1.594
0.0ValXaa: 0.0 ± 0.0
Trp
0.696TrpAla: 0.696 ± 0.716
0.696TrpCys: 0.696 ± 0.399
0.696TrpAsp: 0.696 ± 0.399
1.393TrpGlu: 1.393 ± 0.317
0.0TrpPhe: 0.0 ± 0.0
0.696TrpGly: 0.696 ± 0.399
0.0TrpHis: 0.0 ± 0.0
0.696TrpIle: 0.696 ± 0.399
2.786TrpLys: 2.786 ± 0.48
1.393TrpLeu: 1.393 ± 0.317
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
0.696TrpPro: 0.696 ± 0.399
0.0TrpGln: 0.0 ± 0.0
1.393TrpArg: 1.393 ± 0.797
0.0TrpSer: 0.0 ± 0.0
1.393TrpThr: 1.393 ± 0.317
1.393TrpVal: 1.393 ± 0.317
0.696TrpTrp: 0.696 ± 0.399
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
4.875TyrAla: 4.875 ± 0.561
0.0TyrCys: 0.0 ± 0.0
2.089TyrAsp: 2.089 ± 0.081
4.178TyrGlu: 4.178 ± 0.162
0.0TyrPhe: 0.0 ± 0.0
3.482TyrGly: 3.482 ± 0.878
1.393TyrHis: 1.393 ± 1.432
0.696TyrIle: 0.696 ± 0.399
3.482TyrLys: 3.482 ± 0.236
2.786TyrLeu: 2.786 ± 0.48
0.696TyrMet: 0.696 ± 0.399
0.0TyrAsn: 0.0 ± 0.0
2.089TyrPro: 2.089 ± 0.081
1.393TyrGln: 1.393 ± 0.317
2.786TyrArg: 2.786 ± 0.48
6.267TyrSer: 6.267 ± 0.243
2.089TyrThr: 2.089 ± 2.148
3.482TyrVal: 3.482 ± 0.236
0.0TyrTrp: 0.0 ± 0.0
2.089TyrTyr: 2.089 ± 1.196
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 (1437 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