Amino acid dipepetide frequency for Sanxia atyid shrimp 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
4.955AlaAla: 4.955 ± 0.0
1.239AlaCys: 1.239 ± 0.0
4.336AlaAsp: 4.336 ± 0.0
2.478AlaGlu: 2.478 ± 0.0
1.858AlaPhe: 1.858 ± 0.0
2.478AlaGly: 2.478 ± 0.0
1.858AlaHis: 1.858 ± 0.0
2.168AlaIle: 2.168 ± 0.0
2.787AlaLys: 2.787 ± 0.0
6.504AlaLeu: 6.504 ± 0.0
1.858AlaMet: 1.858 ± 0.0
2.478AlaAsn: 2.478 ± 0.0
2.787AlaPro: 2.787 ± 0.0
2.168AlaGln: 2.168 ± 0.0
6.813AlaArg: 6.813 ± 0.0
8.052AlaSer: 8.052 ± 0.0
4.955AlaThr: 4.955 ± 0.0
4.955AlaVal: 4.955 ± 0.0
0.0AlaTrp: 0.0 ± 0.0
1.548AlaTyr: 1.548 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.619CysAla: 0.619 ± 0.0
0.31CysCys: 0.31 ± 0.0
0.31CysAsp: 0.31 ± 0.0
0.929CysGlu: 0.929 ± 0.0
0.929CysPhe: 0.929 ± 0.0
1.858CysGly: 1.858 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.619CysIle: 0.619 ± 0.0
0.31CysLys: 0.31 ± 0.0
1.239CysLeu: 1.239 ± 0.0
0.929CysMet: 0.929 ± 0.0
0.619CysAsn: 0.619 ± 0.0
1.239CysPro: 1.239 ± 0.0
0.31CysGln: 0.31 ± 0.0
0.31CysArg: 0.31 ± 0.0
1.858CysSer: 1.858 ± 0.0
2.168CysThr: 2.168 ± 0.0
1.858CysVal: 1.858 ± 0.0
0.31CysTrp: 0.31 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
3.407AspAla: 3.407 ± 0.0
0.31AspCys: 0.31 ± 0.0
2.168AspAsp: 2.168 ± 0.0
3.716AspGlu: 3.716 ± 0.0
1.858AspPhe: 1.858 ± 0.0
3.407AspGly: 3.407 ± 0.0
1.548AspHis: 1.548 ± 0.0
4.645AspIle: 4.645 ± 0.0
1.858AspLys: 1.858 ± 0.0
5.574AspLeu: 5.574 ± 0.0
1.858AspMet: 1.858 ± 0.0
2.168AspAsn: 2.168 ± 0.0
5.265AspPro: 5.265 ± 0.0
1.239AspGln: 1.239 ± 0.0
2.478AspArg: 2.478 ± 0.0
2.787AspSer: 2.787 ± 0.0
3.716AspThr: 3.716 ± 0.0
5.265AspVal: 5.265 ± 0.0
0.31AspTrp: 0.31 ± 0.0
1.548AspTyr: 1.548 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
3.716GluAla: 3.716 ± 0.0
0.929GluCys: 0.929 ± 0.0
2.787GluAsp: 2.787 ± 0.0
4.955GluGlu: 4.955 ± 0.0
1.548GluPhe: 1.548 ± 0.0
1.858GluGly: 1.858 ± 0.0
2.478GluHis: 2.478 ± 0.0
3.097GluIle: 3.097 ± 0.0
2.787GluLys: 2.787 ± 0.0
5.574GluLeu: 5.574 ± 0.0
2.478GluMet: 2.478 ± 0.0
1.858GluAsn: 1.858 ± 0.0
3.097GluPro: 3.097 ± 0.0
0.31GluGln: 0.31 ± 0.0
2.168GluArg: 2.168 ± 0.0
6.194GluSer: 6.194 ± 0.0
4.026GluThr: 4.026 ± 0.0
4.336GluVal: 4.336 ± 0.0
0.0GluTrp: 0.0 ± 0.0
1.858GluTyr: 1.858 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
3.407PheAla: 3.407 ± 0.0
0.619PheCys: 0.619 ± 0.0
1.858PheAsp: 1.858 ± 0.0
3.097PheGlu: 3.097 ± 0.0
1.548PhePhe: 1.548 ± 0.0
1.239PheGly: 1.239 ± 0.0
1.858PheHis: 1.858 ± 0.0
3.716PheIle: 3.716 ± 0.0
0.619PheLys: 0.619 ± 0.0
3.407PheLeu: 3.407 ± 0.0
0.929PheMet: 0.929 ± 0.0
4.336PheAsn: 4.336 ± 0.0
1.548PhePro: 1.548 ± 0.0
0.929PheGln: 0.929 ± 0.0
2.478PheArg: 2.478 ± 0.0
2.478PheSer: 2.478 ± 0.0
1.548PheThr: 1.548 ± 0.0
2.478PheVal: 2.478 ± 0.0
0.0PheTrp: 0.0 ± 0.0
1.239PheTyr: 1.239 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
4.336GlyAla: 4.336 ± 0.0
0.929GlyCys: 0.929 ± 0.0
3.716GlyAsp: 3.716 ± 0.0
3.716GlyGlu: 3.716 ± 0.0
3.407GlyPhe: 3.407 ± 0.0
2.478GlyGly: 2.478 ± 0.0
0.619GlyHis: 0.619 ± 0.0
2.787GlyIle: 2.787 ± 0.0
3.407GlyLys: 3.407 ± 0.0
3.716GlyLeu: 3.716 ± 0.0
3.407GlyMet: 3.407 ± 0.0
1.548GlyAsn: 1.548 ± 0.0
3.407GlyPro: 3.407 ± 0.0
0.929GlyGln: 0.929 ± 0.0
3.716GlyArg: 3.716 ± 0.0
3.407GlySer: 3.407 ± 0.0
3.716GlyThr: 3.716 ± 0.0
3.716GlyVal: 3.716 ± 0.0
0.619GlyTrp: 0.619 ± 0.0
1.239GlyTyr: 1.239 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.239HisAla: 1.239 ± 0.0
0.31HisCys: 0.31 ± 0.0
2.168HisAsp: 2.168 ± 0.0
0.619HisGlu: 0.619 ± 0.0
0.929HisPhe: 0.929 ± 0.0
2.787HisGly: 2.787 ± 0.0
1.858HisHis: 1.858 ± 0.0
1.548HisIle: 1.548 ± 0.0
0.929HisLys: 0.929 ± 0.0
0.31HisLeu: 0.31 ± 0.0
0.31HisMet: 0.31 ± 0.0
0.619HisAsn: 0.619 ± 0.0
0.929HisPro: 0.929 ± 0.0
0.31HisGln: 0.31 ± 0.0
1.858HisArg: 1.858 ± 0.0
2.787HisSer: 2.787 ± 0.0
0.619HisThr: 0.619 ± 0.0
3.407HisVal: 3.407 ± 0.0
0.0HisTrp: 0.0 ± 0.0
1.548HisTyr: 1.548 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.026IleAla: 4.026 ± 0.0
0.619IleCys: 0.619 ± 0.0
2.787IleAsp: 2.787 ± 0.0
2.478IleGlu: 2.478 ± 0.0
1.548IlePhe: 1.548 ± 0.0
5.265IleGly: 5.265 ± 0.0
2.478IleHis: 2.478 ± 0.0
1.548IleIle: 1.548 ± 0.0
3.097IleLys: 3.097 ± 0.0
3.716IleLeu: 3.716 ± 0.0
1.239IleMet: 1.239 ± 0.0
1.548IleAsn: 1.548 ± 0.0
4.645IlePro: 4.645 ± 0.0
0.31IleGln: 0.31 ± 0.0
3.097IleArg: 3.097 ± 0.0
4.645IleSer: 4.645 ± 0.0
4.026IleThr: 4.026 ± 0.0
3.716IleVal: 3.716 ± 0.0
0.929IleTrp: 0.929 ± 0.0
0.929IleTyr: 0.929 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.716LysAla: 3.716 ± 0.0
1.548LysCys: 1.548 ± 0.0
3.716LysAsp: 3.716 ± 0.0
2.787LysGlu: 2.787 ± 0.0
1.239LysPhe: 1.239 ± 0.0
4.026LysGly: 4.026 ± 0.0
0.31LysHis: 0.31 ± 0.0
4.026LysIle: 4.026 ± 0.0
4.645LysLys: 4.645 ± 0.0
4.026LysLeu: 4.026 ± 0.0
1.239LysMet: 1.239 ± 0.0
2.478LysAsn: 2.478 ± 0.0
2.478LysPro: 2.478 ± 0.0
0.0LysGln: 0.0 ± 0.0
1.239LysArg: 1.239 ± 0.0
3.716LysSer: 3.716 ± 0.0
3.407LysThr: 3.407 ± 0.0
2.478LysVal: 2.478 ± 0.0
0.929LysTrp: 0.929 ± 0.0
0.619LysTyr: 0.619 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
7.433LeuAla: 7.433 ± 0.0
1.858LeuCys: 1.858 ± 0.0
3.407LeuAsp: 3.407 ± 0.0
4.955LeuGlu: 4.955 ± 0.0
1.858LeuPhe: 1.858 ± 0.0
2.478LeuGly: 2.478 ± 0.0
2.478LeuHis: 2.478 ± 0.0
5.265LeuIle: 5.265 ± 0.0
4.026LeuLys: 4.026 ± 0.0
6.504LeuLeu: 6.504 ± 0.0
1.239LeuMet: 1.239 ± 0.0
4.336LeuAsn: 4.336 ± 0.0
6.813LeuPro: 6.813 ± 0.0
1.548LeuGln: 1.548 ± 0.0
6.194LeuArg: 6.194 ± 0.0
7.742LeuSer: 7.742 ± 0.0
5.884LeuThr: 5.884 ± 0.0
5.265LeuVal: 5.265 ± 0.0
1.239LeuTrp: 1.239 ± 0.0
2.478LeuTyr: 2.478 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
3.097MetAla: 3.097 ± 0.0
0.929MetCys: 0.929 ± 0.0
1.858MetAsp: 1.858 ± 0.0
1.548MetGlu: 1.548 ± 0.0
1.548MetPhe: 1.548 ± 0.0
0.929MetGly: 0.929 ± 0.0
0.619MetHis: 0.619 ± 0.0
2.168MetIle: 2.168 ± 0.0
1.548MetLys: 1.548 ± 0.0
1.858MetLeu: 1.858 ± 0.0
0.31MetMet: 0.31 ± 0.0
1.548MetAsn: 1.548 ± 0.0
1.548MetPro: 1.548 ± 0.0
0.0MetGln: 0.0 ± 0.0
2.478MetArg: 2.478 ± 0.0
2.478MetSer: 2.478 ± 0.0
3.716MetThr: 3.716 ± 0.0
0.929MetVal: 0.929 ± 0.0
0.929MetTrp: 0.929 ± 0.0
0.31MetTyr: 0.31 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
0.31AsnAla: 0.31 ± 0.0
0.619AsnCys: 0.619 ± 0.0
2.168AsnAsp: 2.168 ± 0.0
3.097AsnGlu: 3.097 ± 0.0
1.858AsnPhe: 1.858 ± 0.0
4.336AsnGly: 4.336 ± 0.0
0.619AsnHis: 0.619 ± 0.0
1.858AsnIle: 1.858 ± 0.0
3.407AsnLys: 3.407 ± 0.0
1.858AsnLeu: 1.858 ± 0.0
1.239AsnMet: 1.239 ± 0.0
2.478AsnAsn: 2.478 ± 0.0
4.336AsnPro: 4.336 ± 0.0
3.407AsnGln: 3.407 ± 0.0
2.478AsnArg: 2.478 ± 0.0
2.787AsnSer: 2.787 ± 0.0
3.097AsnThr: 3.097 ± 0.0
3.716AsnVal: 3.716 ± 0.0
0.619AsnTrp: 0.619 ± 0.0
0.619AsnTyr: 0.619 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
3.716ProAla: 3.716 ± 0.0
1.239ProCys: 1.239 ± 0.0
3.716ProAsp: 3.716 ± 0.0
3.716ProGlu: 3.716 ± 0.0
3.097ProPhe: 3.097 ± 0.0
2.478ProGly: 2.478 ± 0.0
1.858ProHis: 1.858 ± 0.0
1.858ProIle: 1.858 ± 0.0
1.239ProLys: 1.239 ± 0.0
6.504ProLeu: 6.504 ± 0.0
0.619ProMet: 0.619 ± 0.0
2.478ProAsn: 2.478 ± 0.0
4.955ProPro: 4.955 ± 0.0
1.548ProGln: 1.548 ± 0.0
4.026ProArg: 4.026 ± 0.0
7.433ProSer: 7.433 ± 0.0
6.194ProThr: 6.194 ± 0.0
5.265ProVal: 5.265 ± 0.0
0.929ProTrp: 0.929 ± 0.0
2.787ProTyr: 2.787 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
0.619GlnAla: 0.619 ± 0.0
0.31GlnCys: 0.31 ± 0.0
1.858GlnAsp: 1.858 ± 0.0
1.548GlnGlu: 1.548 ± 0.0
0.619GlnPhe: 0.619 ± 0.0
1.548GlnGly: 1.548 ± 0.0
0.0GlnHis: 0.0 ± 0.0
0.929GlnIle: 0.929 ± 0.0
0.929GlnLys: 0.929 ± 0.0
1.239GlnLeu: 1.239 ± 0.0
0.31GlnMet: 0.31 ± 0.0
2.168GlnAsn: 2.168 ± 0.0
1.858GlnPro: 1.858 ± 0.0
0.0GlnGln: 0.0 ± 0.0
1.548GlnArg: 1.548 ± 0.0
1.548GlnSer: 1.548 ± 0.0
2.787GlnThr: 2.787 ± 0.0
0.929GlnVal: 0.929 ± 0.0
0.31GlnTrp: 0.31 ± 0.0
0.619GlnTyr: 0.619 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
4.955ArgAla: 4.955 ± 0.0
0.619ArgCys: 0.619 ± 0.0
3.407ArgAsp: 3.407 ± 0.0
3.407ArgGlu: 3.407 ± 0.0
3.407ArgPhe: 3.407 ± 0.0
3.716ArgGly: 3.716 ± 0.0
1.548ArgHis: 1.548 ± 0.0
3.716ArgIle: 3.716 ± 0.0
3.407ArgLys: 3.407 ± 0.0
5.884ArgLeu: 5.884 ± 0.0
1.239ArgMet: 1.239 ± 0.0
3.097ArgAsn: 3.097 ± 0.0
1.858ArgPro: 1.858 ± 0.0
1.239ArgGln: 1.239 ± 0.0
3.407ArgArg: 3.407 ± 0.0
5.265ArgSer: 5.265 ± 0.0
4.645ArgThr: 4.645 ± 0.0
6.194ArgVal: 6.194 ± 0.0
0.0ArgTrp: 0.0 ± 0.0
1.239ArgTyr: 1.239 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
5.265SerAla: 5.265 ± 0.0
2.478SerCys: 2.478 ± 0.0
3.407SerAsp: 3.407 ± 0.0
4.026SerGlu: 4.026 ± 0.0
2.787SerPhe: 2.787 ± 0.0
4.955SerGly: 4.955 ± 0.0
1.548SerHis: 1.548 ± 0.0
3.407SerIle: 3.407 ± 0.0
4.026SerLys: 4.026 ± 0.0
8.362SerLeu: 8.362 ± 0.0
2.787SerMet: 2.787 ± 0.0
2.787SerAsn: 2.787 ± 0.0
5.574SerPro: 5.574 ± 0.0
2.168SerGln: 2.168 ± 0.0
4.026SerArg: 4.026 ± 0.0
5.574SerSer: 5.574 ± 0.0
6.813SerThr: 6.813 ± 0.0
8.362SerVal: 8.362 ± 0.0
0.929SerTrp: 0.929 ± 0.0
4.336SerTyr: 4.336 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
6.194ThrAla: 6.194 ± 0.0
0.929ThrCys: 0.929 ± 0.0
4.336ThrAsp: 4.336 ± 0.0
3.097ThrGlu: 3.097 ± 0.0
3.716ThrPhe: 3.716 ± 0.0
3.097ThrGly: 3.097 ± 0.0
1.548ThrHis: 1.548 ± 0.0
4.645ThrIle: 4.645 ± 0.0
2.478ThrLys: 2.478 ± 0.0
4.645ThrLeu: 4.645 ± 0.0
3.407ThrMet: 3.407 ± 0.0
2.168ThrAsn: 2.168 ± 0.0
5.265ThrPro: 5.265 ± 0.0
1.858ThrGln: 1.858 ± 0.0
7.123ThrArg: 7.123 ± 0.0
7.123ThrSer: 7.123 ± 0.0
6.813ThrThr: 6.813 ± 0.0
6.194ThrVal: 6.194 ± 0.0
1.239ThrTrp: 1.239 ± 0.0
1.548ThrTyr: 1.548 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.097ValAla: 3.097 ± 0.0
0.929ValCys: 0.929 ± 0.0
4.026ValAsp: 4.026 ± 0.0
2.787ValGlu: 2.787 ± 0.0
4.026ValPhe: 4.026 ± 0.0
4.026ValGly: 4.026 ± 0.0
0.929ValHis: 0.929 ± 0.0
3.407ValIle: 3.407 ± 0.0
6.504ValLys: 6.504 ± 0.0
8.362ValLeu: 8.362 ± 0.0
2.787ValMet: 2.787 ± 0.0
3.716ValAsn: 3.716 ± 0.0
5.884ValPro: 5.884 ± 0.0
2.478ValGln: 2.478 ± 0.0
4.955ValArg: 4.955 ± 0.0
4.336ValSer: 4.336 ± 0.0
5.574ValThr: 5.574 ± 0.0
5.265ValVal: 5.265 ± 0.0
1.239ValTrp: 1.239 ± 0.0
3.097ValTyr: 3.097 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.31TrpAla: 0.31 ± 0.0
0.0TrpCys: 0.0 ± 0.0
1.548TrpAsp: 1.548 ± 0.0
0.31TrpGlu: 0.31 ± 0.0
0.31TrpPhe: 0.31 ± 0.0
0.619TrpGly: 0.619 ± 0.0
0.619TrpHis: 0.619 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
1.239TrpLeu: 1.239 ± 0.0
0.619TrpMet: 0.619 ± 0.0
1.239TrpAsn: 1.239 ± 0.0
0.31TrpPro: 0.31 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.619TrpArg: 0.619 ± 0.0
1.548TrpSer: 1.548 ± 0.0
0.619TrpThr: 0.619 ± 0.0
0.929TrpVal: 0.929 ± 0.0
0.619TrpTrp: 0.619 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.858TyrAla: 1.858 ± 0.0
0.0TyrCys: 0.0 ± 0.0
1.548TyrAsp: 1.548 ± 0.0
2.787TyrGlu: 2.787 ± 0.0
1.239TyrPhe: 1.239 ± 0.0
1.239TyrGly: 1.239 ± 0.0
0.31TyrHis: 0.31 ± 0.0
1.239TyrIle: 1.239 ± 0.0
0.619TyrLys: 0.619 ± 0.0
2.478TyrLeu: 2.478 ± 0.0
1.239TyrMet: 1.239 ± 0.0
1.239TyrAsn: 1.239 ± 0.0
1.858TyrPro: 1.858 ± 0.0
0.929TyrGln: 0.929 ± 0.0
1.239TyrArg: 1.239 ± 0.0
2.168TyrSer: 2.168 ± 0.0
3.097TyrThr: 3.097 ± 0.0
2.168TyrVal: 2.168 ± 0.0
0.31TyrTrp: 0.31 ± 0.0
0.0TyrTyr: 0.0 ± 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 (3230 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