Amino acid dipepetide frequency for Changjiang picorna-like virus 16

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
11.628AlaAla: 11.628 ± 0.0
0.0AlaCys: 0.0 ± 0.0
5.523AlaAsp: 5.523 ± 0.0
4.651AlaGlu: 4.651 ± 0.0
2.326AlaPhe: 2.326 ± 0.0
8.14AlaGly: 8.14 ± 0.0
3.198AlaHis: 3.198 ± 0.0
6.105AlaIle: 6.105 ± 0.0
4.942AlaLys: 4.942 ± 0.0
4.942AlaLeu: 4.942 ± 0.0
2.616AlaMet: 2.616 ± 0.0
3.198AlaAsn: 3.198 ± 0.0
6.686AlaPro: 6.686 ± 0.0
4.07AlaGln: 4.07 ± 0.0
4.07AlaArg: 4.07 ± 0.0
6.395AlaSer: 6.395 ± 0.0
6.105AlaThr: 6.105 ± 0.0
6.686AlaVal: 6.686 ± 0.0
1.744AlaTrp: 1.744 ± 0.0
1.744AlaTyr: 1.744 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
1.163CysAla: 1.163 ± 0.0
0.291CysCys: 0.291 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.872CysGlu: 0.872 ± 0.0
0.872CysPhe: 0.872 ± 0.0
1.744CysGly: 1.744 ± 0.0
0.291CysHis: 0.291 ± 0.0
0.581CysIle: 0.581 ± 0.0
0.0CysLys: 0.0 ± 0.0
1.163CysLeu: 1.163 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.291CysAsn: 0.291 ± 0.0
0.581CysPro: 0.581 ± 0.0
0.291CysGln: 0.291 ± 0.0
1.453CysArg: 1.453 ± 0.0
1.744CysSer: 1.744 ± 0.0
0.872CysThr: 0.872 ± 0.0
1.453CysVal: 1.453 ± 0.0
0.291CysTrp: 0.291 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
5.233AspAla: 5.233 ± 0.0
1.744AspCys: 1.744 ± 0.0
5.233AspAsp: 5.233 ± 0.0
4.942AspGlu: 4.942 ± 0.0
3.198AspPhe: 3.198 ± 0.0
4.36AspGly: 4.36 ± 0.0
0.872AspHis: 0.872 ± 0.0
2.035AspIle: 2.035 ± 0.0
2.907AspLys: 2.907 ± 0.0
3.488AspLeu: 3.488 ± 0.0
2.035AspMet: 2.035 ± 0.0
2.616AspAsn: 2.616 ± 0.0
6.977AspPro: 6.977 ± 0.0
1.163AspGln: 1.163 ± 0.0
3.488AspArg: 3.488 ± 0.0
3.198AspSer: 3.198 ± 0.0
3.488AspThr: 3.488 ± 0.0
4.07AspVal: 4.07 ± 0.0
1.163AspTrp: 1.163 ± 0.0
2.907AspTyr: 2.907 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
4.07GluAla: 4.07 ± 0.0
0.291GluCys: 0.291 ± 0.0
4.36GluAsp: 4.36 ± 0.0
4.07GluGlu: 4.07 ± 0.0
4.942GluPhe: 4.942 ± 0.0
4.07GluGly: 4.07 ± 0.0
1.453GluHis: 1.453 ± 0.0
3.779GluIle: 3.779 ± 0.0
4.942GluLys: 4.942 ± 0.0
7.267GluLeu: 7.267 ± 0.0
1.163GluMet: 1.163 ± 0.0
1.744GluAsn: 1.744 ± 0.0
3.198GluPro: 3.198 ± 0.0
0.872GluGln: 0.872 ± 0.0
3.488GluArg: 3.488 ± 0.0
2.616GluSer: 2.616 ± 0.0
3.198GluThr: 3.198 ± 0.0
3.198GluVal: 3.198 ± 0.0
0.872GluTrp: 0.872 ± 0.0
1.744GluTyr: 1.744 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
3.488PheAla: 3.488 ± 0.0
0.872PheCys: 0.872 ± 0.0
2.616PheAsp: 2.616 ± 0.0
1.453PheGlu: 1.453 ± 0.0
1.453PhePhe: 1.453 ± 0.0
2.035PheGly: 2.035 ± 0.0
0.872PheHis: 0.872 ± 0.0
1.744PheIle: 1.744 ± 0.0
1.744PheLys: 1.744 ± 0.0
2.326PheLeu: 2.326 ± 0.0
1.163PheMet: 1.163 ± 0.0
1.453PheAsn: 1.453 ± 0.0
1.453PhePro: 1.453 ± 0.0
1.453PheGln: 1.453 ± 0.0
2.035PheArg: 2.035 ± 0.0
1.744PheSer: 1.744 ± 0.0
3.488PheThr: 3.488 ± 0.0
3.488PheVal: 3.488 ± 0.0
0.291PheTrp: 0.291 ± 0.0
1.453PheTyr: 1.453 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
5.233GlyAla: 5.233 ± 0.0
0.872GlyCys: 0.872 ± 0.0
4.36GlyAsp: 4.36 ± 0.0
2.326GlyGlu: 2.326 ± 0.0
1.453GlyPhe: 1.453 ± 0.0
4.36GlyGly: 4.36 ± 0.0
0.872GlyHis: 0.872 ± 0.0
3.779GlyIle: 3.779 ± 0.0
4.651GlyLys: 4.651 ± 0.0
6.105GlyLeu: 6.105 ± 0.0
1.453GlyMet: 1.453 ± 0.0
3.779GlyAsn: 3.779 ± 0.0
3.198GlyPro: 3.198 ± 0.0
2.326GlyGln: 2.326 ± 0.0
2.907GlyArg: 2.907 ± 0.0
4.36GlySer: 4.36 ± 0.0
4.07GlyThr: 4.07 ± 0.0
4.36GlyVal: 4.36 ± 0.0
0.872GlyTrp: 0.872 ± 0.0
4.942GlyTyr: 4.942 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.907HisAla: 2.907 ± 0.0
0.872HisCys: 0.872 ± 0.0
0.872HisAsp: 0.872 ± 0.0
1.453HisGlu: 1.453 ± 0.0
1.163HisPhe: 1.163 ± 0.0
2.326HisGly: 2.326 ± 0.0
0.291HisHis: 0.291 ± 0.0
0.872HisIle: 0.872 ± 0.0
0.872HisLys: 0.872 ± 0.0
2.907HisLeu: 2.907 ± 0.0
0.872HisMet: 0.872 ± 0.0
0.872HisAsn: 0.872 ± 0.0
0.0HisPro: 0.0 ± 0.0
1.453HisGln: 1.453 ± 0.0
2.326HisArg: 2.326 ± 0.0
2.326HisSer: 2.326 ± 0.0
0.581HisThr: 0.581 ± 0.0
1.163HisVal: 1.163 ± 0.0
0.291HisTrp: 0.291 ± 0.0
1.453HisTyr: 1.453 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
6.395IleAla: 6.395 ± 0.0
0.581IleCys: 0.581 ± 0.0
2.326IleAsp: 2.326 ± 0.0
4.942IleGlu: 4.942 ± 0.0
0.581IlePhe: 0.581 ± 0.0
3.488IleGly: 3.488 ± 0.0
1.744IleHis: 1.744 ± 0.0
2.907IleIle: 2.907 ± 0.0
3.198IleLys: 3.198 ± 0.0
2.907IleLeu: 2.907 ± 0.0
2.326IleMet: 2.326 ± 0.0
2.035IleAsn: 2.035 ± 0.0
3.488IlePro: 3.488 ± 0.0
1.453IleGln: 1.453 ± 0.0
3.198IleArg: 3.198 ± 0.0
3.198IleSer: 3.198 ± 0.0
3.198IleThr: 3.198 ± 0.0
4.651IleVal: 4.651 ± 0.0
0.872IleTrp: 0.872 ± 0.0
3.198IleTyr: 3.198 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
5.814LysAla: 5.814 ± 0.0
0.872LysCys: 0.872 ± 0.0
4.07LysAsp: 4.07 ± 0.0
4.36LysGlu: 4.36 ± 0.0
2.326LysPhe: 2.326 ± 0.0
4.36LysGly: 4.36 ± 0.0
1.453LysHis: 1.453 ± 0.0
3.488LysIle: 3.488 ± 0.0
2.326LysLys: 2.326 ± 0.0
2.907LysLeu: 2.907 ± 0.0
2.326LysMet: 2.326 ± 0.0
2.035LysAsn: 2.035 ± 0.0
3.198LysPro: 3.198 ± 0.0
0.291LysGln: 0.291 ± 0.0
4.651LysArg: 4.651 ± 0.0
2.907LysSer: 2.907 ± 0.0
4.651LysThr: 4.651 ± 0.0
0.872LysVal: 0.872 ± 0.0
0.0LysTrp: 0.0 ± 0.0
0.581LysTyr: 0.581 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
7.267LeuAla: 7.267 ± 0.0
1.453LeuCys: 1.453 ± 0.0
4.942LeuAsp: 4.942 ± 0.0
5.523LeuGlu: 5.523 ± 0.0
1.744LeuPhe: 1.744 ± 0.0
3.488LeuGly: 3.488 ± 0.0
1.744LeuHis: 1.744 ± 0.0
2.616LeuIle: 2.616 ± 0.0
4.07LeuLys: 4.07 ± 0.0
3.779LeuLeu: 3.779 ± 0.0
1.453LeuMet: 1.453 ± 0.0
4.07LeuAsn: 4.07 ± 0.0
4.942LeuPro: 4.942 ± 0.0
0.872LeuGln: 0.872 ± 0.0
3.779LeuArg: 3.779 ± 0.0
5.814LeuSer: 5.814 ± 0.0
4.36LeuThr: 4.36 ± 0.0
5.814LeuVal: 5.814 ± 0.0
0.291LeuTrp: 0.291 ± 0.0
1.163LeuTyr: 1.163 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
3.198MetAla: 3.198 ± 0.0
0.291MetCys: 0.291 ± 0.0
3.488MetAsp: 3.488 ± 0.0
1.744MetGlu: 1.744 ± 0.0
1.453MetPhe: 1.453 ± 0.0
1.744MetGly: 1.744 ± 0.0
0.581MetHis: 0.581 ± 0.0
1.453MetIle: 1.453 ± 0.0
1.744MetLys: 1.744 ± 0.0
0.581MetLeu: 0.581 ± 0.0
0.872MetMet: 0.872 ± 0.0
1.163MetAsn: 1.163 ± 0.0
1.453MetPro: 1.453 ± 0.0
0.291MetGln: 0.291 ± 0.0
3.198MetArg: 3.198 ± 0.0
0.872MetSer: 0.872 ± 0.0
1.453MetThr: 1.453 ± 0.0
1.744MetVal: 1.744 ± 0.0
0.291MetTrp: 0.291 ± 0.0
1.163MetTyr: 1.163 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.616AsnAla: 2.616 ± 0.0
0.581AsnCys: 0.581 ± 0.0
1.744AsnAsp: 1.744 ± 0.0
2.616AsnGlu: 2.616 ± 0.0
2.035AsnPhe: 2.035 ± 0.0
3.198AsnGly: 3.198 ± 0.0
1.744AsnHis: 1.744 ± 0.0
2.035AsnIle: 2.035 ± 0.0
1.453AsnLys: 1.453 ± 0.0
2.035AsnLeu: 2.035 ± 0.0
0.581AsnMet: 0.581 ± 0.0
0.872AsnAsn: 0.872 ± 0.0
2.907AsnPro: 2.907 ± 0.0
1.744AsnGln: 1.744 ± 0.0
0.872AsnArg: 0.872 ± 0.0
3.198AsnSer: 3.198 ± 0.0
2.907AsnThr: 2.907 ± 0.0
2.907AsnVal: 2.907 ± 0.0
0.581AsnTrp: 0.581 ± 0.0
2.035AsnTyr: 2.035 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
4.07ProAla: 4.07 ± 0.0
1.453ProCys: 1.453 ± 0.0
2.616ProAsp: 2.616 ± 0.0
4.36ProGlu: 4.36 ± 0.0
2.616ProPhe: 2.616 ± 0.0
3.488ProGly: 3.488 ± 0.0
1.453ProHis: 1.453 ± 0.0
4.651ProIle: 4.651 ± 0.0
1.744ProLys: 1.744 ± 0.0
3.198ProLeu: 3.198 ± 0.0
2.035ProMet: 2.035 ± 0.0
2.035ProAsn: 2.035 ± 0.0
2.035ProPro: 2.035 ± 0.0
1.744ProGln: 1.744 ± 0.0
3.779ProArg: 3.779 ± 0.0
2.616ProSer: 2.616 ± 0.0
6.105ProThr: 6.105 ± 0.0
3.198ProVal: 3.198 ± 0.0
0.581ProTrp: 0.581 ± 0.0
2.326ProTyr: 2.326 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.326GlnAla: 2.326 ± 0.0
0.291GlnCys: 0.291 ± 0.0
0.872GlnAsp: 0.872 ± 0.0
3.488GlnGlu: 3.488 ± 0.0
1.453GlnPhe: 1.453 ± 0.0
0.581GlnGly: 0.581 ± 0.0
2.326GlnHis: 2.326 ± 0.0
1.744GlnIle: 1.744 ± 0.0
2.035GlnLys: 2.035 ± 0.0
2.035GlnLeu: 2.035 ± 0.0
2.035GlnMet: 2.035 ± 0.0
0.581GlnAsn: 0.581 ± 0.0
2.326GlnPro: 2.326 ± 0.0
1.163GlnGln: 1.163 ± 0.0
1.453GlnArg: 1.453 ± 0.0
1.163GlnSer: 1.163 ± 0.0
0.291GlnThr: 0.291 ± 0.0
1.163GlnVal: 1.163 ± 0.0
1.163GlnTrp: 1.163 ± 0.0
1.163GlnTyr: 1.163 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
7.849ArgAla: 7.849 ± 0.0
0.581ArgCys: 0.581 ± 0.0
4.651ArgAsp: 4.651 ± 0.0
3.198ArgGlu: 3.198 ± 0.0
2.907ArgPhe: 2.907 ± 0.0
2.035ArgGly: 2.035 ± 0.0
0.872ArgHis: 0.872 ± 0.0
2.907ArgIle: 2.907 ± 0.0
2.907ArgLys: 2.907 ± 0.0
4.07ArgLeu: 4.07 ± 0.0
1.744ArgMet: 1.744 ± 0.0
3.198ArgAsn: 3.198 ± 0.0
3.779ArgPro: 3.779 ± 0.0
3.198ArgGln: 3.198 ± 0.0
3.779ArgArg: 3.779 ± 0.0
1.453ArgSer: 1.453 ± 0.0
2.326ArgThr: 2.326 ± 0.0
4.07ArgVal: 4.07 ± 0.0
1.453ArgTrp: 1.453 ± 0.0
1.453ArgTyr: 1.453 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
4.942SerAla: 4.942 ± 0.0
0.581SerCys: 0.581 ± 0.0
2.907SerAsp: 2.907 ± 0.0
3.488SerGlu: 3.488 ± 0.0
1.163SerPhe: 1.163 ± 0.0
3.779SerGly: 3.779 ± 0.0
1.453SerHis: 1.453 ± 0.0
4.651SerIle: 4.651 ± 0.0
2.326SerLys: 2.326 ± 0.0
4.942SerLeu: 4.942 ± 0.0
1.744SerMet: 1.744 ± 0.0
2.035SerAsn: 2.035 ± 0.0
1.744SerPro: 1.744 ± 0.0
2.035SerGln: 2.035 ± 0.0
2.907SerArg: 2.907 ± 0.0
3.198SerSer: 3.198 ± 0.0
7.267SerThr: 7.267 ± 0.0
4.942SerVal: 4.942 ± 0.0
0.291SerTrp: 0.291 ± 0.0
2.035SerTyr: 2.035 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
7.849ThrAla: 7.849 ± 0.0
0.291ThrCys: 0.291 ± 0.0
3.488ThrAsp: 3.488 ± 0.0
2.035ThrGlu: 2.035 ± 0.0
2.035ThrPhe: 2.035 ± 0.0
5.523ThrGly: 5.523 ± 0.0
2.616ThrHis: 2.616 ± 0.0
4.07ThrIle: 4.07 ± 0.0
5.523ThrLys: 5.523 ± 0.0
4.942ThrLeu: 4.942 ± 0.0
1.744ThrMet: 1.744 ± 0.0
2.326ThrAsn: 2.326 ± 0.0
3.198ThrPro: 3.198 ± 0.0
2.035ThrGln: 2.035 ± 0.0
4.36ThrArg: 4.36 ± 0.0
4.07ThrSer: 4.07 ± 0.0
5.233ThrThr: 5.233 ± 0.0
4.651ThrVal: 4.651 ± 0.0
1.163ThrTrp: 1.163 ± 0.0
1.744ThrTyr: 1.744 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
4.651ValAla: 4.651 ± 0.0
1.163ValCys: 1.163 ± 0.0
7.267ValAsp: 7.267 ± 0.0
2.616ValGlu: 2.616 ± 0.0
1.453ValPhe: 1.453 ± 0.0
4.07ValGly: 4.07 ± 0.0
1.744ValHis: 1.744 ± 0.0
3.198ValIle: 3.198 ± 0.0
3.198ValLys: 3.198 ± 0.0
5.814ValLeu: 5.814 ± 0.0
0.872ValMet: 0.872 ± 0.0
1.744ValAsn: 1.744 ± 0.0
3.488ValPro: 3.488 ± 0.0
2.907ValGln: 2.907 ± 0.0
3.779ValArg: 3.779 ± 0.0
4.651ValSer: 4.651 ± 0.0
5.233ValThr: 5.233 ± 0.0
5.814ValVal: 5.814 ± 0.0
1.744ValTrp: 1.744 ± 0.0
2.326ValTyr: 2.326 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
1.163TrpAla: 1.163 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.872TrpAsp: 0.872 ± 0.0
0.0TrpGlu: 0.0 ± 0.0
0.872TrpPhe: 0.872 ± 0.0
1.163TrpGly: 1.163 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.872TrpIle: 0.872 ± 0.0
1.453TrpLys: 1.453 ± 0.0
2.035TrpLeu: 2.035 ± 0.0
0.291TrpMet: 0.291 ± 0.0
0.581TrpAsn: 0.581 ± 0.0
0.581TrpPro: 0.581 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.581TrpArg: 0.581 ± 0.0
0.872TrpSer: 0.872 ± 0.0
0.872TrpThr: 0.872 ± 0.0
1.744TrpVal: 1.744 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.581TrpTyr: 0.581 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.907TyrAla: 2.907 ± 0.0
0.872TyrCys: 0.872 ± 0.0
2.907TyrAsp: 2.907 ± 0.0
3.198TyrGlu: 3.198 ± 0.0
0.581TyrPhe: 0.581 ± 0.0
2.326TyrGly: 2.326 ± 0.0
0.291TyrHis: 0.291 ± 0.0
3.198TyrIle: 3.198 ± 0.0
1.453TyrLys: 1.453 ± 0.0
1.744TyrLeu: 1.744 ± 0.0
1.163TyrMet: 1.163 ± 0.0
2.035TyrAsn: 2.035 ± 0.0
0.872TyrPro: 0.872 ± 0.0
0.291TyrGln: 0.291 ± 0.0
2.326TyrArg: 2.326 ± 0.0
2.035TyrSer: 2.035 ± 0.0
3.198TyrThr: 3.198 ± 0.0
2.035TyrVal: 2.035 ± 0.0
0.581TyrTrp: 0.581 ± 0.0
1.453TyrTyr: 1.453 ± 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 (3441 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