Amino acid dipepetide frequency for Beihai blue swimmer crab virus 3

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
8.254AlaAla: 8.254 ± 1.335
1.27AlaCys: 1.27 ± 0.868
3.175AlaAsp: 3.175 ± 0.414
6.984AlaGlu: 6.984 ± 2.189
3.81AlaPhe: 3.81 ± 0.881
2.54AlaGly: 2.54 ± 0.013
3.175AlaHis: 3.175 ± 2.17
1.905AlaIle: 1.905 ± 1.282
3.81AlaLys: 3.81 ± 1.703
3.81AlaLeu: 3.81 ± 0.881
1.27AlaMet: 1.27 ± 0.007
2.54AlaAsn: 2.54 ± 0.013
2.54AlaPro: 2.54 ± 0.874
1.905AlaGln: 1.905 ± 0.421
4.444AlaArg: 4.444 ± 0.408
3.81AlaSer: 3.81 ± 1.703
4.444AlaThr: 4.444 ± 1.269
4.444AlaVal: 4.444 ± 0.454
0.635AlaTrp: 0.635 ± 0.427
3.81AlaTyr: 3.81 ± 0.02
0.0AlaXaa: 0.0 ± 0.0
Cys
1.27CysAla: 1.27 ± 0.007
0.635CysCys: 0.635 ± 0.427
1.27CysAsp: 1.27 ± 0.007
0.635CysGlu: 0.635 ± 0.434
0.635CysPhe: 0.635 ± 0.427
1.27CysGly: 1.27 ± 0.868
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.635CysLys: 0.635 ± 0.434
1.905CysLeu: 1.905 ± 0.421
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.635CysPro: 0.635 ± 0.434
0.635CysGln: 0.635 ± 0.434
0.635CysArg: 0.635 ± 0.427
1.27CysSer: 1.27 ± 0.007
0.635CysThr: 0.635 ± 0.434
0.635CysVal: 0.635 ± 0.427
0.0CysTrp: 0.0 ± 0.0
0.635CysTyr: 0.635 ± 0.427
0.0CysXaa: 0.0 ± 0.0
Asp
0.635AspAla: 0.635 ± 0.427
0.635AspCys: 0.635 ± 0.427
3.175AspAsp: 3.175 ± 0.414
1.905AspGlu: 1.905 ± 0.421
3.175AspPhe: 3.175 ± 1.276
1.905AspGly: 1.905 ± 1.302
2.54AspHis: 2.54 ± 0.848
3.175AspIle: 3.175 ± 2.137
2.54AspLys: 2.54 ± 0.013
6.984AspLeu: 6.984 ± 0.395
0.635AspMet: 0.635 ± 0.434
1.27AspAsn: 1.27 ± 0.868
2.54AspPro: 2.54 ± 0.874
2.54AspGln: 2.54 ± 0.874
1.27AspArg: 1.27 ± 0.007
6.984AspSer: 6.984 ± 2.189
3.175AspThr: 3.175 ± 1.308
4.444AspVal: 4.444 ± 0.454
0.635AspTrp: 0.635 ± 0.427
4.444AspTyr: 4.444 ± 0.408
0.0AspXaa: 0.0 ± 0.0
Glu
3.175GluAla: 3.175 ± 0.447
0.0GluCys: 0.0 ± 0.0
1.905GluAsp: 1.905 ± 0.421
5.079GluGlu: 5.079 ± 0.835
3.175GluPhe: 3.175 ± 1.308
5.079GluGly: 5.079 ± 0.026
1.905GluHis: 1.905 ± 1.302
2.54GluIle: 2.54 ± 0.013
3.81GluLys: 3.81 ± 0.881
8.889GluLeu: 8.889 ± 0.815
1.905GluMet: 1.905 ± 0.44
0.635GluAsn: 0.635 ± 0.434
1.905GluPro: 1.905 ± 0.44
2.54GluGln: 2.54 ± 0.874
3.175GluArg: 3.175 ± 1.276
5.079GluSer: 5.079 ± 1.749
1.27GluThr: 1.27 ± 0.007
4.444GluVal: 4.444 ± 1.315
2.54GluTrp: 2.54 ± 1.709
4.444GluTyr: 4.444 ± 0.408
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.0PheCys: 0.0 ± 0.0
1.905PheAsp: 1.905 ± 0.44
1.905PheGlu: 1.905 ± 0.44
3.175PhePhe: 3.175 ± 0.414
1.27PheGly: 1.27 ± 0.868
1.27PheHis: 1.27 ± 0.007
0.635PheIle: 0.635 ± 0.427
1.27PheLys: 1.27 ± 0.007
2.54PheLeu: 2.54 ± 0.013
3.175PheMet: 3.175 ± 1.276
1.905PheAsn: 1.905 ± 0.44
0.635PhePro: 0.635 ± 0.434
0.635PheGln: 0.635 ± 0.427
3.81PheArg: 3.81 ± 0.842
4.444PheSer: 4.444 ± 0.454
1.905PheThr: 1.905 ± 0.44
2.54PheVal: 2.54 ± 0.874
0.635PheTrp: 0.635 ± 0.427
0.635PheTyr: 0.635 ± 0.434
0.0PheXaa: 0.0 ± 0.0
Gly
6.984GlyAla: 6.984 ± 0.467
1.27GlyCys: 1.27 ± 0.007
3.81GlyAsp: 3.81 ± 0.02
3.175GlyGlu: 3.175 ± 2.17
2.54GlyPhe: 2.54 ± 0.013
2.54GlyGly: 2.54 ± 1.736
1.27GlyHis: 1.27 ± 0.868
2.54GlyIle: 2.54 ± 0.013
5.079GlyLys: 5.079 ± 0.026
4.444GlyLeu: 4.444 ± 1.315
2.54GlyMet: 2.54 ± 1.709
1.905GlyAsn: 1.905 ± 0.421
2.54GlyPro: 2.54 ± 1.736
0.0GlyGln: 0.0 ± 0.0
1.27GlyArg: 1.27 ± 0.007
5.714GlySer: 5.714 ± 0.46
3.175GlyThr: 3.175 ± 0.414
5.714GlyVal: 5.714 ± 0.46
1.27GlyTrp: 1.27 ± 0.855
5.079GlyTyr: 5.079 ± 0.026
0.0GlyXaa: 0.0 ± 0.0
His
3.81HisAla: 3.81 ± 0.881
0.0HisCys: 0.0 ± 0.0
0.635HisAsp: 0.635 ± 0.434
1.27HisGlu: 1.27 ± 0.007
1.27HisPhe: 1.27 ± 0.007
1.27HisGly: 1.27 ± 0.007
0.635HisHis: 0.635 ± 0.427
1.27HisIle: 1.27 ± 0.007
3.175HisLys: 3.175 ± 0.447
3.175HisLeu: 3.175 ± 0.447
1.27HisMet: 1.27 ± 0.868
1.27HisAsn: 1.27 ± 0.007
1.27HisPro: 1.27 ± 0.007
0.635HisGln: 0.635 ± 0.427
0.635HisArg: 0.635 ± 0.434
3.175HisSer: 3.175 ± 1.276
3.175HisThr: 3.175 ± 0.447
1.905HisVal: 1.905 ± 0.421
0.0HisTrp: 0.0 ± 0.0
1.905HisTyr: 1.905 ± 1.282
0.0HisXaa: 0.0 ± 0.0
Ile
1.905IleAla: 1.905 ± 1.302
0.635IleCys: 0.635 ± 0.434
2.54IleAsp: 2.54 ± 0.874
3.175IleGlu: 3.175 ± 0.414
0.635IlePhe: 0.635 ± 0.427
1.27IleGly: 1.27 ± 0.007
1.27IleHis: 1.27 ± 0.855
1.27IleIle: 1.27 ± 0.855
2.54IleLys: 2.54 ± 0.848
1.27IleLeu: 1.27 ± 0.855
1.905IleMet: 1.905 ± 0.312
0.0IleAsn: 0.0 ± 0.0
1.905IlePro: 1.905 ± 0.44
0.0IleGln: 0.0 ± 0.0
2.54IleArg: 2.54 ± 1.709
3.81IleSer: 3.81 ± 0.02
1.905IleThr: 1.905 ± 0.421
2.54IleVal: 2.54 ± 0.848
0.635IleTrp: 0.635 ± 0.427
2.54IleTyr: 2.54 ± 1.709
0.0IleXaa: 0.0 ± 0.0
Lys
3.81LysAla: 3.81 ± 1.703
3.175LysCys: 3.175 ± 0.414
5.079LysAsp: 5.079 ± 0.835
2.54LysGlu: 2.54 ± 0.848
1.905LysPhe: 1.905 ± 0.421
4.444LysGly: 4.444 ± 0.408
1.905LysHis: 1.905 ± 0.421
1.905LysIle: 1.905 ± 0.421
1.905LysLys: 1.905 ± 0.44
3.175LysLeu: 3.175 ± 0.447
0.635LysMet: 0.635 ± 0.427
1.27LysAsn: 1.27 ± 0.007
1.27LysPro: 1.27 ± 0.855
5.079LysGln: 5.079 ± 0.026
4.444LysArg: 4.444 ± 0.454
3.175LysSer: 3.175 ± 0.447
1.27LysThr: 1.27 ± 0.007
5.079LysVal: 5.079 ± 1.749
0.0LysTrp: 0.0 ± 0.0
3.175LysTyr: 3.175 ± 1.276
0.0LysXaa: 0.0 ± 0.0
Leu
6.349LeuAla: 6.349 ± 1.69
1.27LeuCys: 1.27 ± 0.007
3.81LeuAsp: 3.81 ± 0.02
6.984LeuGlu: 6.984 ± 1.256
1.27LeuPhe: 1.27 ± 0.855
8.254LeuGly: 8.254 ± 1.335
3.175LeuHis: 3.175 ± 1.276
1.27LeuIle: 1.27 ± 0.007
4.444LeuLys: 4.444 ± 1.269
5.714LeuLeu: 5.714 ± 1.262
0.0LeuMet: 0.0 ± 0.0
3.81LeuAsn: 3.81 ± 0.02
5.714LeuPro: 5.714 ± 1.321
4.444LeuGln: 4.444 ± 0.408
4.444LeuArg: 4.444 ± 0.408
6.349LeuSer: 6.349 ± 0.828
3.81LeuThr: 3.81 ± 0.842
10.159LeuVal: 10.159 ± 0.052
0.635LeuTrp: 0.635 ± 0.434
5.079LeuTyr: 5.079 ± 0.026
0.0LeuXaa: 0.0 ± 0.0
Met
1.905MetAla: 1.905 ± 0.421
0.635MetCys: 0.635 ± 0.427
1.905MetAsp: 1.905 ± 1.282
0.635MetGlu: 0.635 ± 0.427
0.635MetPhe: 0.635 ± 0.427
0.635MetGly: 0.635 ± 0.434
0.635MetHis: 0.635 ± 0.427
0.635MetIle: 0.635 ± 0.434
1.27MetLys: 1.27 ± 0.007
1.27MetLeu: 1.27 ± 0.868
1.905MetMet: 1.905 ± 0.44
5.714MetAsn: 5.714 ± 1.262
1.27MetPro: 1.27 ± 0.855
1.905MetGln: 1.905 ± 0.44
2.54MetArg: 2.54 ± 0.013
2.54MetSer: 2.54 ± 0.874
2.54MetThr: 2.54 ± 0.848
1.27MetVal: 1.27 ± 0.868
0.0MetTrp: 0.0 ± 0.0
0.635MetTyr: 0.635 ± 0.434
0.0MetXaa: 0.0 ± 0.0
Asn
1.905AsnAla: 1.905 ± 0.44
0.0AsnCys: 0.0 ± 0.0
1.905AsnAsp: 1.905 ± 0.421
1.905AsnGlu: 1.905 ± 1.282
1.905AsnPhe: 1.905 ± 1.302
0.635AsnGly: 0.635 ± 0.434
0.0AsnHis: 0.0 ± 0.0
1.27AsnIle: 1.27 ± 0.855
4.444AsnLys: 4.444 ± 0.408
1.905AsnLeu: 1.905 ± 0.421
3.175AsnMet: 3.175 ± 0.414
0.0AsnAsn: 0.0 ± 0.0
0.0AsnPro: 0.0 ± 0.0
1.905AsnGln: 1.905 ± 1.282
3.175AsnArg: 3.175 ± 0.414
3.81AsnSer: 3.81 ± 1.742
4.444AsnThr: 4.444 ± 0.408
1.905AsnVal: 1.905 ± 0.421
0.635AsnTrp: 0.635 ± 0.427
4.444AsnTyr: 4.444 ± 1.269
0.0AsnXaa: 0.0 ± 0.0
Pro
3.81ProAla: 3.81 ± 0.881
0.0ProCys: 0.0 ± 0.0
3.175ProAsp: 3.175 ± 2.17
3.175ProGlu: 3.175 ± 1.308
1.905ProPhe: 1.905 ± 0.421
4.444ProGly: 4.444 ± 0.454
0.635ProHis: 0.635 ± 0.434
0.635ProIle: 0.635 ± 0.427
0.635ProLys: 0.635 ± 0.427
3.81ProLeu: 3.81 ± 1.742
1.27ProMet: 1.27 ± 0.868
3.175ProAsn: 3.175 ± 1.276
1.905ProPro: 1.905 ± 1.302
0.0ProGln: 0.0 ± 0.0
0.635ProArg: 0.635 ± 0.427
3.175ProSer: 3.175 ± 0.447
0.635ProThr: 0.635 ± 0.434
1.27ProVal: 1.27 ± 0.007
0.0ProTrp: 0.0 ± 0.0
1.905ProTyr: 1.905 ± 0.44
0.0ProXaa: 0.0 ± 0.0
Gln
0.0GlnAla: 0.0 ± 0.0
0.635GlnCys: 0.635 ± 0.427
4.444GlnAsp: 4.444 ± 1.315
1.27GlnGlu: 1.27 ± 0.868
0.635GlnPhe: 0.635 ± 0.427
0.635GlnGly: 0.635 ± 0.434
3.175GlnHis: 3.175 ± 0.414
1.27GlnIle: 1.27 ± 0.007
2.54GlnLys: 2.54 ± 0.013
3.81GlnLeu: 3.81 ± 0.02
0.635GlnMet: 0.635 ± 0.314
1.905GlnAsn: 1.905 ± 0.44
0.0GlnPro: 0.0 ± 0.0
0.635GlnGln: 0.635 ± 0.434
0.635GlnArg: 0.635 ± 0.434
1.905GlnSer: 1.905 ± 0.44
1.27GlnThr: 1.27 ± 0.868
6.349GlnVal: 6.349 ± 0.894
0.0GlnTrp: 0.0 ± 0.0
3.81GlnTyr: 3.81 ± 0.02
0.0GlnXaa: 0.0 ± 0.0
Arg
7.619ArgAla: 7.619 ± 0.822
0.0ArgCys: 0.0 ± 0.0
5.079ArgAsp: 5.079 ± 0.835
3.175ArgGlu: 3.175 ± 1.308
1.905ArgPhe: 1.905 ± 1.302
2.54ArgGly: 2.54 ± 0.874
1.27ArgHis: 1.27 ± 0.855
2.54ArgIle: 2.54 ± 0.013
3.81ArgLys: 3.81 ± 0.842
6.984ArgLeu: 6.984 ± 2.117
0.635ArgMet: 0.635 ± 0.427
0.635ArgAsn: 0.635 ± 0.427
2.54ArgPro: 2.54 ± 0.874
0.635ArgGln: 0.635 ± 0.427
5.714ArgArg: 5.714 ± 0.46
3.81ArgSer: 3.81 ± 0.881
3.81ArgThr: 3.81 ± 0.842
4.444ArgVal: 4.444 ± 0.408
1.905ArgTrp: 1.905 ± 1.282
1.27ArgTyr: 1.27 ± 0.007
0.0ArgXaa: 0.0 ± 0.0
Ser
5.714SerAla: 5.714 ± 0.401
0.635SerCys: 0.635 ± 0.434
1.27SerAsp: 1.27 ± 0.007
3.175SerGlu: 3.175 ± 0.447
1.27SerPhe: 1.27 ± 0.868
10.159SerGly: 10.159 ± 1.67
3.175SerHis: 3.175 ± 1.308
5.714SerIle: 5.714 ± 0.401
5.079SerLys: 5.079 ± 0.026
6.349SerLeu: 6.349 ± 0.828
2.54SerMet: 2.54 ± 0.874
0.635SerAsn: 0.635 ± 0.434
2.54SerPro: 2.54 ± 0.013
3.81SerGln: 3.81 ± 0.881
8.254SerArg: 8.254 ± 1.249
7.619SerSer: 7.619 ± 0.039
7.619SerThr: 7.619 ± 0.901
6.349SerVal: 6.349 ± 1.755
1.905SerTrp: 1.905 ± 1.282
4.444SerTyr: 4.444 ± 2.176
0.0SerXaa: 0.0 ± 0.0
Thr
3.81ThrAla: 3.81 ± 0.02
0.0ThrCys: 0.0 ± 0.0
3.175ThrAsp: 3.175 ± 0.447
3.175ThrGlu: 3.175 ± 0.414
1.27ThrPhe: 1.27 ± 0.855
4.444ThrGly: 4.444 ± 0.454
1.905ThrHis: 1.905 ± 0.44
2.54ThrIle: 2.54 ± 0.874
0.635ThrLys: 0.635 ± 0.427
4.444ThrLeu: 4.444 ± 1.269
1.27ThrMet: 1.27 ± 0.855
2.54ThrAsn: 2.54 ± 1.709
1.905ThrPro: 1.905 ± 0.44
1.27ThrGln: 1.27 ± 0.007
5.714ThrArg: 5.714 ± 0.46
6.349ThrSer: 6.349 ± 0.033
3.81ThrThr: 3.81 ± 0.842
3.81ThrVal: 3.81 ± 0.881
1.27ThrTrp: 1.27 ± 0.868
2.54ThrTyr: 2.54 ± 0.874
0.0ThrXaa: 0.0 ± 0.0
Val
3.81ValAla: 3.81 ± 0.881
1.905ValCys: 1.905 ± 1.302
3.81ValAsp: 3.81 ± 0.02
6.349ValGlu: 6.349 ± 1.755
1.905ValPhe: 1.905 ± 0.44
2.54ValGly: 2.54 ± 0.874
3.175ValHis: 3.175 ± 1.276
1.27ValIle: 1.27 ± 0.855
4.444ValLys: 4.444 ± 1.315
8.254ValLeu: 8.254 ± 2.111
4.444ValMet: 4.444 ± 0.408
4.444ValAsn: 4.444 ± 1.269
2.54ValPro: 2.54 ± 1.736
5.079ValGln: 5.079 ± 2.61
1.905ValArg: 1.905 ± 0.44
8.254ValSer: 8.254 ± 0.388
2.54ValThr: 2.54 ± 0.013
3.81ValVal: 3.81 ± 0.02
0.635ValTrp: 0.635 ± 0.434
3.81ValTyr: 3.81 ± 0.842
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.635TrpAsp: 0.635 ± 0.427
0.635TrpGlu: 0.635 ± 0.427
0.0TrpPhe: 0.0 ± 0.0
0.635TrpGly: 0.635 ± 0.427
0.0TrpHis: 0.0 ± 0.0
0.635TrpIle: 0.635 ± 0.427
0.0TrpLys: 0.0 ± 0.0
1.905TrpLeu: 1.905 ± 0.421
0.0TrpMet: 0.0 ± 0.0
2.54TrpAsn: 2.54 ± 1.709
0.635TrpPro: 0.635 ± 0.427
0.635TrpGln: 0.635 ± 0.434
0.635TrpArg: 0.635 ± 0.427
2.54TrpSer: 2.54 ± 0.013
0.635TrpThr: 0.635 ± 0.427
0.635TrpVal: 0.635 ± 0.427
0.635TrpTrp: 0.635 ± 0.434
1.27TrpTyr: 1.27 ± 0.855
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.81TyrAla: 3.81 ± 0.881
0.635TyrCys: 0.635 ± 0.427
1.905TyrAsp: 1.905 ± 0.44
6.349TyrGlu: 6.349 ± 0.828
1.27TyrPhe: 1.27 ± 0.868
6.349TyrGly: 6.349 ± 1.69
0.635TyrHis: 0.635 ± 0.434
1.27TyrIle: 1.27 ± 0.007
3.175TyrLys: 3.175 ± 2.137
6.349TyrLeu: 6.349 ± 1.69
0.635TyrMet: 0.635 ± 0.434
3.175TyrAsn: 3.175 ± 1.308
1.905TyrPro: 1.905 ± 1.282
1.905TyrGln: 1.905 ± 1.302
4.444TyrArg: 4.444 ± 1.315
4.444TyrSer: 4.444 ± 1.269
3.81TyrThr: 3.81 ± 0.881
3.175TyrVal: 3.175 ± 2.137
0.635TyrTrp: 0.635 ± 0.427
3.175TyrTyr: 3.175 ± 1.308
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 (1576 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