Amino acid dipepetide frequency for Beihai sesarmid crab virus 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
5.899AlaAla: 5.899 ± 0.0
1.573AlaCys: 1.573 ± 0.0
3.539AlaAsp: 3.539 ± 0.0
2.359AlaGlu: 2.359 ± 0.0
3.146AlaPhe: 3.146 ± 0.0
8.651AlaGly: 8.651 ± 0.0
1.966AlaHis: 1.966 ± 0.0
1.573AlaIle: 1.573 ± 0.0
3.539AlaLys: 3.539 ± 0.0
8.258AlaLeu: 8.258 ± 0.0
1.18AlaMet: 1.18 ± 0.0
3.932AlaAsn: 3.932 ± 0.0
3.932AlaPro: 3.932 ± 0.0
5.112AlaGln: 5.112 ± 0.0
5.505AlaArg: 5.505 ± 0.0
3.932AlaSer: 3.932 ± 0.0
5.112AlaThr: 5.112 ± 0.0
5.112AlaVal: 5.112 ± 0.0
1.18AlaTrp: 1.18 ± 0.0
1.573AlaTyr: 1.573 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.18CysAla: 1.18 ± 0.0
0.393CysCys: 0.393 ± 0.0
1.966CysAsp: 1.966 ± 0.0
0.786CysGlu: 0.786 ± 0.0
0.393CysPhe: 0.393 ± 0.0
2.359CysGly: 2.359 ± 0.0
0.393CysHis: 0.393 ± 0.0
0.0CysIle: 0.0 ± 0.0
1.18CysLys: 1.18 ± 0.0
1.966CysLeu: 1.966 ± 0.0
0.786CysMet: 0.786 ± 0.0
1.573CysAsn: 1.573 ± 0.0
0.786CysPro: 0.786 ± 0.0
0.393CysGln: 0.393 ± 0.0
0.393CysArg: 0.393 ± 0.0
1.573CysSer: 1.573 ± 0.0
1.573CysThr: 1.573 ± 0.0
2.753CysVal: 2.753 ± 0.0
0.393CysTrp: 0.393 ± 0.0
1.18CysTyr: 1.18 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.539AspAla: 3.539 ± 0.0
2.359AspCys: 2.359 ± 0.0
3.146AspAsp: 3.146 ± 0.0
4.326AspGlu: 4.326 ± 0.0
3.146AspPhe: 3.146 ± 0.0
3.932AspGly: 3.932 ± 0.0
0.393AspHis: 0.393 ± 0.0
2.359AspIle: 2.359 ± 0.0
2.359AspLys: 2.359 ± 0.0
5.112AspLeu: 5.112 ± 0.0
1.966AspMet: 1.966 ± 0.0
1.573AspAsn: 1.573 ± 0.0
3.932AspPro: 3.932 ± 0.0
3.146AspGln: 3.146 ± 0.0
4.719AspArg: 4.719 ± 0.0
1.573AspSer: 1.573 ± 0.0
3.932AspThr: 3.932 ± 0.0
4.719AspVal: 4.719 ± 0.0
0.0AspTrp: 0.0 ± 0.0
1.18AspTyr: 1.18 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
5.899GluAla: 5.899 ± 0.0
1.573GluCys: 1.573 ± 0.0
1.966GluAsp: 1.966 ± 0.0
2.753GluGlu: 2.753 ± 0.0
2.359GluPhe: 2.359 ± 0.0
3.539GluGly: 3.539 ± 0.0
0.786GluHis: 0.786 ± 0.0
2.359GluIle: 2.359 ± 0.0
3.146GluLys: 3.146 ± 0.0
3.146GluLeu: 3.146 ± 0.0
0.786GluMet: 0.786 ± 0.0
1.573GluAsn: 1.573 ± 0.0
2.359GluPro: 2.359 ± 0.0
2.359GluGln: 2.359 ± 0.0
3.932GluArg: 3.932 ± 0.0
5.899GluSer: 5.899 ± 0.0
1.966GluThr: 1.966 ± 0.0
6.292GluVal: 6.292 ± 0.0
1.18GluTrp: 1.18 ± 0.0
1.966GluTyr: 1.966 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
2.753PheAla: 2.753 ± 0.0
0.393PheCys: 0.393 ± 0.0
5.505PheAsp: 5.505 ± 0.0
2.359PheGlu: 2.359 ± 0.0
3.539PhePhe: 3.539 ± 0.0
5.505PheGly: 5.505 ± 0.0
2.359PheHis: 2.359 ± 0.0
0.786PheIle: 0.786 ± 0.0
2.359PheLys: 2.359 ± 0.0
4.326PheLeu: 4.326 ± 0.0
1.573PheMet: 1.573 ± 0.0
0.786PheAsn: 0.786 ± 0.0
2.359PhePro: 2.359 ± 0.0
1.18PheGln: 1.18 ± 0.0
1.18PheArg: 1.18 ± 0.0
4.326PheSer: 4.326 ± 0.0
2.753PheThr: 2.753 ± 0.0
6.292PheVal: 6.292 ± 0.0
0.393PheTrp: 0.393 ± 0.0
1.966PheTyr: 1.966 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
4.326GlyAla: 4.326 ± 0.0
0.393GlyCys: 0.393 ± 0.0
5.112GlyAsp: 5.112 ± 0.0
3.932GlyGlu: 3.932 ± 0.0
5.899GlyPhe: 5.899 ± 0.0
3.146GlyGly: 3.146 ± 0.0
0.0GlyHis: 0.0 ± 0.0
3.539GlyIle: 3.539 ± 0.0
6.685GlyLys: 6.685 ± 0.0
4.719GlyLeu: 4.719 ± 0.0
1.573GlyMet: 1.573 ± 0.0
1.18GlyAsn: 1.18 ± 0.0
1.573GlyPro: 1.573 ± 0.0
2.359GlyGln: 2.359 ± 0.0
2.359GlyArg: 2.359 ± 0.0
5.899GlySer: 5.899 ± 0.0
1.966GlyThr: 1.966 ± 0.0
4.719GlyVal: 4.719 ± 0.0
0.786GlyTrp: 0.786 ± 0.0
2.753GlyTyr: 2.753 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.786HisAla: 0.786 ± 0.0
0.393HisCys: 0.393 ± 0.0
1.966HisAsp: 1.966 ± 0.0
0.786HisGlu: 0.786 ± 0.0
1.573HisPhe: 1.573 ± 0.0
0.786HisGly: 0.786 ± 0.0
0.393HisHis: 0.393 ± 0.0
2.359HisIle: 2.359 ± 0.0
1.18HisLys: 1.18 ± 0.0
1.18HisLeu: 1.18 ± 0.0
0.0HisMet: 0.0 ± 0.0
0.393HisAsn: 0.393 ± 0.0
0.786HisPro: 0.786 ± 0.0
1.18HisGln: 1.18 ± 0.0
0.393HisArg: 0.393 ± 0.0
1.18HisSer: 1.18 ± 0.0
0.786HisThr: 0.786 ± 0.0
2.753HisVal: 2.753 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.786HisTyr: 0.786 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
7.078IleAla: 7.078 ± 0.0
1.966IleCys: 1.966 ± 0.0
3.146IleAsp: 3.146 ± 0.0
2.753IleGlu: 2.753 ± 0.0
1.966IlePhe: 1.966 ± 0.0
1.966IleGly: 1.966 ± 0.0
1.573IleHis: 1.573 ± 0.0
1.966IleIle: 1.966 ± 0.0
1.573IleLys: 1.573 ± 0.0
3.146IleLeu: 3.146 ± 0.0
1.18IleMet: 1.18 ± 0.0
1.966IleAsn: 1.966 ± 0.0
3.539IlePro: 3.539 ± 0.0
1.573IleGln: 1.573 ± 0.0
2.753IleArg: 2.753 ± 0.0
2.359IleSer: 2.359 ± 0.0
3.932IleThr: 3.932 ± 0.0
2.753IleVal: 2.753 ± 0.0
0.786IleTrp: 0.786 ± 0.0
0.786IleTyr: 0.786 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.932LysAla: 3.932 ± 0.0
0.393LysCys: 0.393 ± 0.0
3.146LysAsp: 3.146 ± 0.0
2.753LysGlu: 2.753 ± 0.0
1.966LysPhe: 1.966 ± 0.0
0.786LysGly: 0.786 ± 0.0
1.18LysHis: 1.18 ± 0.0
3.932LysIle: 3.932 ± 0.0
3.539LysLys: 3.539 ± 0.0
3.539LysLeu: 3.539 ± 0.0
0.786LysMet: 0.786 ± 0.0
0.786LysAsn: 0.786 ± 0.0
3.932LysPro: 3.932 ± 0.0
0.786LysGln: 0.786 ± 0.0
3.932LysArg: 3.932 ± 0.0
1.18LysSer: 1.18 ± 0.0
5.505LysThr: 5.505 ± 0.0
4.326LysVal: 4.326 ± 0.0
0.786LysTrp: 0.786 ± 0.0
1.966LysTyr: 1.966 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
6.685LeuAla: 6.685 ± 0.0
2.753LeuCys: 2.753 ± 0.0
4.326LeuAsp: 4.326 ± 0.0
4.326LeuGlu: 4.326 ± 0.0
3.539LeuPhe: 3.539 ± 0.0
5.112LeuGly: 5.112 ± 0.0
1.573LeuHis: 1.573 ± 0.0
1.966LeuIle: 1.966 ± 0.0
5.112LeuLys: 5.112 ± 0.0
6.685LeuLeu: 6.685 ± 0.0
1.966LeuMet: 1.966 ± 0.0
1.573LeuAsn: 1.573 ± 0.0
6.292LeuPro: 6.292 ± 0.0
3.539LeuGln: 3.539 ± 0.0
4.326LeuArg: 4.326 ± 0.0
3.932LeuSer: 3.932 ± 0.0
4.326LeuThr: 4.326 ± 0.0
8.651LeuVal: 8.651 ± 0.0
1.573LeuTrp: 1.573 ± 0.0
3.146LeuTyr: 3.146 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
3.146MetAla: 3.146 ± 0.0
0.0MetCys: 0.0 ± 0.0
0.786MetAsp: 0.786 ± 0.0
1.18MetGlu: 1.18 ± 0.0
0.786MetPhe: 0.786 ± 0.0
1.18MetGly: 1.18 ± 0.0
0.393MetHis: 0.393 ± 0.0
2.753MetIle: 2.753 ± 0.0
2.753MetLys: 2.753 ± 0.0
1.573MetLeu: 1.573 ± 0.0
0.393MetMet: 0.393 ± 0.0
1.18MetAsn: 1.18 ± 0.0
3.146MetPro: 3.146 ± 0.0
1.18MetGln: 1.18 ± 0.0
0.0MetArg: 0.0 ± 0.0
0.786MetSer: 0.786 ± 0.0
1.573MetThr: 1.573 ± 0.0
2.753MetVal: 2.753 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.573MetTyr: 1.573 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.573AsnAla: 1.573 ± 0.0
0.786AsnCys: 0.786 ± 0.0
0.0AsnAsp: 0.0 ± 0.0
2.359AsnGlu: 2.359 ± 0.0
0.393AsnPhe: 0.393 ± 0.0
1.573AsnGly: 1.573 ± 0.0
1.573AsnHis: 1.573 ± 0.0
3.539AsnIle: 3.539 ± 0.0
0.393AsnLys: 0.393 ± 0.0
3.539AsnLeu: 3.539 ± 0.0
0.786AsnMet: 0.786 ± 0.0
0.786AsnAsn: 0.786 ± 0.0
0.786AsnPro: 0.786 ± 0.0
1.18AsnGln: 1.18 ± 0.0
1.573AsnArg: 1.573 ± 0.0
2.359AsnSer: 2.359 ± 0.0
1.573AsnThr: 1.573 ± 0.0
2.753AsnVal: 2.753 ± 0.0
0.0AsnTrp: 0.0 ± 0.0
1.966AsnTyr: 1.966 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
4.719ProAla: 4.719 ± 0.0
0.786ProCys: 0.786 ± 0.0
1.18ProAsp: 1.18 ± 0.0
3.539ProGlu: 3.539 ± 0.0
4.326ProPhe: 4.326 ± 0.0
2.359ProGly: 2.359 ± 0.0
0.393ProHis: 0.393 ± 0.0
2.753ProIle: 2.753 ± 0.0
0.786ProLys: 0.786 ± 0.0
5.505ProLeu: 5.505 ± 0.0
2.753ProMet: 2.753 ± 0.0
0.393ProAsn: 0.393 ± 0.0
3.539ProPro: 3.539 ± 0.0
0.786ProGln: 0.786 ± 0.0
2.359ProArg: 2.359 ± 0.0
3.932ProSer: 3.932 ± 0.0
5.505ProThr: 5.505 ± 0.0
3.932ProVal: 3.932 ± 0.0
0.786ProTrp: 0.786 ± 0.0
1.966ProTyr: 1.966 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
3.932GlnAla: 3.932 ± 0.0
0.393GlnCys: 0.393 ± 0.0
1.573GlnAsp: 1.573 ± 0.0
0.393GlnGlu: 0.393 ± 0.0
1.573GlnPhe: 1.573 ± 0.0
2.359GlnGly: 2.359 ± 0.0
0.786GlnHis: 0.786 ± 0.0
2.359GlnIle: 2.359 ± 0.0
0.786GlnLys: 0.786 ± 0.0
3.539GlnLeu: 3.539 ± 0.0
1.18GlnMet: 1.18 ± 0.0
1.573GlnAsn: 1.573 ± 0.0
0.786GlnPro: 0.786 ± 0.0
2.753GlnGln: 2.753 ± 0.0
2.753GlnArg: 2.753 ± 0.0
1.966GlnSer: 1.966 ± 0.0
2.359GlnThr: 2.359 ± 0.0
3.146GlnVal: 3.146 ± 0.0
0.393GlnTrp: 0.393 ± 0.0
2.359GlnTyr: 2.359 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
2.359ArgAla: 2.359 ± 0.0
1.573ArgCys: 1.573 ± 0.0
3.146ArgAsp: 3.146 ± 0.0
1.573ArgGlu: 1.573 ± 0.0
3.932ArgPhe: 3.932 ± 0.0
3.146ArgGly: 3.146 ± 0.0
1.966ArgHis: 1.966 ± 0.0
3.932ArgIle: 3.932 ± 0.0
0.786ArgLys: 0.786 ± 0.0
1.966ArgLeu: 1.966 ± 0.0
1.966ArgMet: 1.966 ± 0.0
1.18ArgAsn: 1.18 ± 0.0
3.539ArgPro: 3.539 ± 0.0
1.18ArgGln: 1.18 ± 0.0
2.359ArgArg: 2.359 ± 0.0
5.899ArgSer: 5.899 ± 0.0
2.753ArgThr: 2.753 ± 0.0
4.719ArgVal: 4.719 ± 0.0
0.393ArgTrp: 0.393 ± 0.0
2.359ArgTyr: 2.359 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
3.539SerAla: 3.539 ± 0.0
2.359SerCys: 2.359 ± 0.0
3.539SerAsp: 3.539 ± 0.0
2.753SerGlu: 2.753 ± 0.0
3.539SerPhe: 3.539 ± 0.0
3.932SerGly: 3.932 ± 0.0
0.786SerHis: 0.786 ± 0.0
1.966SerIle: 1.966 ± 0.0
3.146SerLys: 3.146 ± 0.0
5.899SerLeu: 5.899 ± 0.0
1.966SerMet: 1.966 ± 0.0
2.359SerAsn: 2.359 ± 0.0
5.112SerPro: 5.112 ± 0.0
1.573SerGln: 1.573 ± 0.0
4.719SerArg: 4.719 ± 0.0
5.112SerSer: 5.112 ± 0.0
4.719SerThr: 4.719 ± 0.0
6.685SerVal: 6.685 ± 0.0
2.753SerTrp: 2.753 ± 0.0
1.966SerTyr: 1.966 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.932ThrAla: 3.932 ± 0.0
0.786ThrCys: 0.786 ± 0.0
3.932ThrAsp: 3.932 ± 0.0
6.685ThrGlu: 6.685 ± 0.0
3.146ThrPhe: 3.146 ± 0.0
3.146ThrGly: 3.146 ± 0.0
0.786ThrHis: 0.786 ± 0.0
4.326ThrIle: 4.326 ± 0.0
4.719ThrLys: 4.719 ± 0.0
5.505ThrLeu: 5.505 ± 0.0
1.966ThrMet: 1.966 ± 0.0
1.573ThrAsn: 1.573 ± 0.0
1.18ThrPro: 1.18 ± 0.0
0.393ThrGln: 0.393 ± 0.0
1.966ThrArg: 1.966 ± 0.0
5.112ThrSer: 5.112 ± 0.0
6.292ThrThr: 6.292 ± 0.0
5.505ThrVal: 5.505 ± 0.0
1.18ThrTrp: 1.18 ± 0.0
3.539ThrTyr: 3.539 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
7.471ValAla: 7.471 ± 0.0
1.573ValCys: 1.573 ± 0.0
5.899ValAsp: 5.899 ± 0.0
7.471ValGlu: 7.471 ± 0.0
5.899ValPhe: 5.899 ± 0.0
5.505ValGly: 5.505 ± 0.0
0.786ValHis: 0.786 ± 0.0
4.719ValIle: 4.719 ± 0.0
1.966ValLys: 1.966 ± 0.0
5.112ValLeu: 5.112 ± 0.0
3.146ValMet: 3.146 ± 0.0
3.146ValAsn: 3.146 ± 0.0
3.146ValPro: 3.146 ± 0.0
3.146ValGln: 3.146 ± 0.0
3.539ValArg: 3.539 ± 0.0
9.438ValSer: 9.438 ± 0.0
7.078ValThr: 7.078 ± 0.0
8.258ValVal: 8.258 ± 0.0
1.18ValTrp: 1.18 ± 0.0
2.359ValTyr: 2.359 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.18TrpAla: 1.18 ± 0.0
0.393TrpCys: 0.393 ± 0.0
1.18TrpAsp: 1.18 ± 0.0
0.393TrpGlu: 0.393 ± 0.0
0.786TrpPhe: 0.786 ± 0.0
1.573TrpGly: 1.573 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.393TrpIle: 0.393 ± 0.0
1.966TrpLys: 1.966 ± 0.0
1.18TrpLeu: 1.18 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.786TrpAsn: 0.786 ± 0.0
0.393TrpPro: 0.393 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.786TrpArg: 0.786 ± 0.0
0.786TrpSer: 0.786 ± 0.0
0.786TrpThr: 0.786 ± 0.0
1.573TrpVal: 1.573 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.393TrpTyr: 0.393 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.146TyrAla: 3.146 ± 0.0
1.18TyrCys: 1.18 ± 0.0
2.359TyrAsp: 2.359 ± 0.0
2.359TyrGlu: 2.359 ± 0.0
0.786TyrPhe: 0.786 ± 0.0
2.359TyrGly: 2.359 ± 0.0
1.573TyrHis: 1.573 ± 0.0
1.18TyrIle: 1.18 ± 0.0
1.18TyrLys: 1.18 ± 0.0
5.505TyrLeu: 5.505 ± 0.0
0.786TyrMet: 0.786 ± 0.0
1.573TyrAsn: 1.573 ± 0.0
1.18TyrPro: 1.18 ± 0.0
3.146TyrGln: 3.146 ± 0.0
1.18TyrArg: 1.18 ± 0.0
1.18TyrSer: 1.18 ± 0.0
1.18TyrThr: 1.18 ± 0.0
3.146TyrVal: 3.146 ± 0.0
0.786TyrTrp: 0.786 ± 0.0
1.18TyrTyr: 1.18 ± 0.0
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 1 proteins (2544 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