Amino acid dipepetide frequency for Shuangao lacewing virus

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
3.69AlaAla: 3.69 ± 0.0
1.384AlaCys: 1.384 ± 0.0
2.768AlaAsp: 2.768 ± 0.0
3.229AlaGlu: 3.229 ± 0.0
0.923AlaPhe: 0.923 ± 0.0
0.0AlaGly: 0.0 ± 0.0
3.229AlaHis: 3.229 ± 0.0
5.535AlaIle: 5.535 ± 0.0
1.845AlaLys: 1.845 ± 0.0
4.613AlaLeu: 4.613 ± 0.0
3.229AlaMet: 3.229 ± 0.0
1.845AlaAsn: 1.845 ± 0.0
0.461AlaPro: 0.461 ± 0.0
0.461AlaGln: 0.461 ± 0.0
1.384AlaArg: 1.384 ± 0.0
3.229AlaSer: 3.229 ± 0.0
2.768AlaThr: 2.768 ± 0.0
2.306AlaVal: 2.306 ± 0.0
0.461AlaTrp: 0.461 ± 0.0
1.845AlaTyr: 1.845 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.461CysAla: 0.461 ± 0.0
0.461CysCys: 0.461 ± 0.0
0.923CysAsp: 0.923 ± 0.0
1.384CysGlu: 1.384 ± 0.0
1.845CysPhe: 1.845 ± 0.0
0.923CysGly: 0.923 ± 0.0
1.384CysHis: 1.384 ± 0.0
0.923CysIle: 0.923 ± 0.0
0.923CysLys: 0.923 ± 0.0
0.461CysLeu: 0.461 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.923CysAsn: 0.923 ± 0.0
0.461CysPro: 0.461 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.923CysArg: 0.923 ± 0.0
1.845CysSer: 1.845 ± 0.0
0.0CysThr: 0.0 ± 0.0
1.845CysVal: 1.845 ± 0.0
0.461CysTrp: 0.461 ± 0.0
0.923CysTyr: 0.923 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.613AspAla: 4.613 ± 0.0
0.0AspCys: 0.0 ± 0.0
4.613AspAsp: 4.613 ± 0.0
1.845AspGlu: 1.845 ± 0.0
2.306AspPhe: 2.306 ± 0.0
3.229AspGly: 3.229 ± 0.0
1.384AspHis: 1.384 ± 0.0
3.229AspIle: 3.229 ± 0.0
3.69AspLys: 3.69 ± 0.0
3.69AspLeu: 3.69 ± 0.0
2.768AspMet: 2.768 ± 0.0
3.229AspAsn: 3.229 ± 0.0
2.768AspPro: 2.768 ± 0.0
2.768AspGln: 2.768 ± 0.0
0.923AspArg: 0.923 ± 0.0
2.768AspSer: 2.768 ± 0.0
6.458AspThr: 6.458 ± 0.0
4.151AspVal: 4.151 ± 0.0
0.923AspTrp: 0.923 ± 0.0
1.384AspTyr: 1.384 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
0.923GluAla: 0.923 ± 0.0
1.384GluCys: 1.384 ± 0.0
1.384GluAsp: 1.384 ± 0.0
3.229GluGlu: 3.229 ± 0.0
5.074GluPhe: 5.074 ± 0.0
2.768GluGly: 2.768 ± 0.0
0.923GluHis: 0.923 ± 0.0
3.69GluIle: 3.69 ± 0.0
1.845GluLys: 1.845 ± 0.0
8.303GluLeu: 8.303 ± 0.0
2.768GluMet: 2.768 ± 0.0
2.768GluAsn: 2.768 ± 0.0
0.461GluPro: 0.461 ± 0.0
0.923GluGln: 0.923 ± 0.0
2.306GluArg: 2.306 ± 0.0
3.69GluSer: 3.69 ± 0.0
0.923GluThr: 0.923 ± 0.0
1.384GluVal: 1.384 ± 0.0
0.461GluTrp: 0.461 ± 0.0
0.923GluTyr: 0.923 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.845PheAla: 1.845 ± 0.0
0.0PheCys: 0.0 ± 0.0
4.613PheAsp: 4.613 ± 0.0
3.69PheGlu: 3.69 ± 0.0
0.923PhePhe: 0.923 ± 0.0
3.69PheGly: 3.69 ± 0.0
1.384PheHis: 1.384 ± 0.0
4.151PheIle: 4.151 ± 0.0
2.306PheLys: 2.306 ± 0.0
4.613PheLeu: 4.613 ± 0.0
0.461PheMet: 0.461 ± 0.0
2.306PheAsn: 2.306 ± 0.0
1.384PhePro: 1.384 ± 0.0
1.384PheGln: 1.384 ± 0.0
2.306PheArg: 2.306 ± 0.0
2.768PheSer: 2.768 ± 0.0
0.923PheThr: 0.923 ± 0.0
1.384PheVal: 1.384 ± 0.0
0.0PheTrp: 0.0 ± 0.0
0.461PheTyr: 0.461 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
0.923GlyAla: 0.923 ± 0.0
0.461GlyCys: 0.461 ± 0.0
5.074GlyAsp: 5.074 ± 0.0
0.923GlyGlu: 0.923 ± 0.0
1.384GlyPhe: 1.384 ± 0.0
2.768GlyGly: 2.768 ± 0.0
2.306GlyHis: 2.306 ± 0.0
2.306GlyIle: 2.306 ± 0.0
2.306GlyLys: 2.306 ± 0.0
2.768GlyLeu: 2.768 ± 0.0
1.845GlyMet: 1.845 ± 0.0
1.845GlyAsn: 1.845 ± 0.0
1.845GlyPro: 1.845 ± 0.0
0.923GlyGln: 0.923 ± 0.0
0.923GlyArg: 0.923 ± 0.0
4.151GlySer: 4.151 ± 0.0
4.151GlyThr: 4.151 ± 0.0
2.768GlyVal: 2.768 ± 0.0
0.923GlyTrp: 0.923 ± 0.0
0.461GlyTyr: 0.461 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.306HisAla: 2.306 ± 0.0
1.384HisCys: 1.384 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.923HisGlu: 0.923 ± 0.0
1.384HisPhe: 1.384 ± 0.0
1.384HisGly: 1.384 ± 0.0
0.461HisHis: 0.461 ± 0.0
3.229HisIle: 3.229 ± 0.0
1.845HisLys: 1.845 ± 0.0
5.535HisLeu: 5.535 ± 0.0
0.923HisMet: 0.923 ± 0.0
1.384HisAsn: 1.384 ± 0.0
0.923HisPro: 0.923 ± 0.0
1.384HisGln: 1.384 ± 0.0
0.923HisArg: 0.923 ± 0.0
1.384HisSer: 1.384 ± 0.0
1.384HisThr: 1.384 ± 0.0
1.845HisVal: 1.845 ± 0.0
0.923HisTrp: 0.923 ± 0.0
2.768HisTyr: 2.768 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
2.768IleAla: 2.768 ± 0.0
1.845IleCys: 1.845 ± 0.0
1.845IleAsp: 1.845 ± 0.0
5.074IleGlu: 5.074 ± 0.0
1.384IlePhe: 1.384 ± 0.0
2.306IleGly: 2.306 ± 0.0
1.845IleHis: 1.845 ± 0.0
7.841IleIle: 7.841 ± 0.0
5.535IleLys: 5.535 ± 0.0
5.535IleLeu: 5.535 ± 0.0
3.229IleMet: 3.229 ± 0.0
4.613IleAsn: 4.613 ± 0.0
5.996IlePro: 5.996 ± 0.0
2.306IleGln: 2.306 ± 0.0
5.535IleArg: 5.535 ± 0.0
5.074IleSer: 5.074 ± 0.0
5.535IleThr: 5.535 ± 0.0
5.074IleVal: 5.074 ± 0.0
2.768IleTrp: 2.768 ± 0.0
3.69IleTyr: 3.69 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.306LysAla: 2.306 ± 0.0
0.0LysCys: 0.0 ± 0.0
3.69LysAsp: 3.69 ± 0.0
1.384LysGlu: 1.384 ± 0.0
3.229LysPhe: 3.229 ± 0.0
2.768LysGly: 2.768 ± 0.0
0.923LysHis: 0.923 ± 0.0
3.69LysIle: 3.69 ± 0.0
3.69LysLys: 3.69 ± 0.0
6.919LysLeu: 6.919 ± 0.0
0.461LysMet: 0.461 ± 0.0
7.38LysAsn: 7.38 ± 0.0
1.845LysPro: 1.845 ± 0.0
3.69LysGln: 3.69 ± 0.0
1.845LysArg: 1.845 ± 0.0
5.074LysSer: 5.074 ± 0.0
3.229LysThr: 3.229 ± 0.0
2.306LysVal: 2.306 ± 0.0
0.923LysTrp: 0.923 ± 0.0
2.768LysTyr: 2.768 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
5.535LeuAla: 5.535 ± 0.0
2.768LeuCys: 2.768 ± 0.0
5.535LeuAsp: 5.535 ± 0.0
5.074LeuGlu: 5.074 ± 0.0
4.151LeuPhe: 4.151 ± 0.0
4.613LeuGly: 4.613 ± 0.0
4.613LeuHis: 4.613 ± 0.0
6.919LeuIle: 6.919 ± 0.0
4.151LeuLys: 4.151 ± 0.0
12.454LeuLeu: 12.454 ± 0.0
4.151LeuMet: 4.151 ± 0.0
5.996LeuAsn: 5.996 ± 0.0
2.306LeuPro: 2.306 ± 0.0
7.38LeuGln: 7.38 ± 0.0
3.69LeuArg: 3.69 ± 0.0
9.686LeuSer: 9.686 ± 0.0
6.919LeuThr: 6.919 ± 0.0
6.458LeuVal: 6.458 ± 0.0
2.306LeuTrp: 2.306 ± 0.0
5.535LeuTyr: 5.535 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
0.923MetAla: 0.923 ± 0.0
1.384MetCys: 1.384 ± 0.0
1.384MetAsp: 1.384 ± 0.0
0.923MetGlu: 0.923 ± 0.0
0.923MetPhe: 0.923 ± 0.0
1.845MetGly: 1.845 ± 0.0
1.384MetHis: 1.384 ± 0.0
2.306MetIle: 2.306 ± 0.0
0.923MetLys: 0.923 ± 0.0
6.458MetLeu: 6.458 ± 0.0
1.845MetMet: 1.845 ± 0.0
0.923MetAsn: 0.923 ± 0.0
1.384MetPro: 1.384 ± 0.0
0.461MetGln: 0.461 ± 0.0
5.074MetArg: 5.074 ± 0.0
4.151MetSer: 4.151 ± 0.0
1.845MetThr: 1.845 ± 0.0
0.923MetVal: 0.923 ± 0.0
0.461MetTrp: 0.461 ± 0.0
1.384MetTyr: 1.384 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.768AsnAla: 2.768 ± 0.0
0.0AsnCys: 0.0 ± 0.0
2.768AsnAsp: 2.768 ± 0.0
2.306AsnGlu: 2.306 ± 0.0
2.306AsnPhe: 2.306 ± 0.0
0.461AsnGly: 0.461 ± 0.0
2.768AsnHis: 2.768 ± 0.0
9.225AsnIle: 9.225 ± 0.0
2.768AsnLys: 2.768 ± 0.0
5.535AsnLeu: 5.535 ± 0.0
0.923AsnMet: 0.923 ± 0.0
3.229AsnAsn: 3.229 ± 0.0
3.229AsnPro: 3.229 ± 0.0
2.768AsnGln: 2.768 ± 0.0
3.69AsnArg: 3.69 ± 0.0
3.69AsnSer: 3.69 ± 0.0
3.229AsnThr: 3.229 ± 0.0
3.229AsnVal: 3.229 ± 0.0
0.923AsnTrp: 0.923 ± 0.0
3.69AsnTyr: 3.69 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
2.768ProAla: 2.768 ± 0.0
0.0ProCys: 0.0 ± 0.0
1.384ProAsp: 1.384 ± 0.0
1.384ProGlu: 1.384 ± 0.0
0.923ProPhe: 0.923 ± 0.0
0.923ProGly: 0.923 ± 0.0
0.461ProHis: 0.461 ± 0.0
3.69ProIle: 3.69 ± 0.0
2.768ProLys: 2.768 ± 0.0
3.229ProLeu: 3.229 ± 0.0
0.0ProMet: 0.0 ± 0.0
3.229ProAsn: 3.229 ± 0.0
1.384ProPro: 1.384 ± 0.0
1.845ProGln: 1.845 ± 0.0
1.384ProArg: 1.384 ± 0.0
2.768ProSer: 2.768 ± 0.0
2.768ProThr: 2.768 ± 0.0
0.923ProVal: 0.923 ± 0.0
0.923ProTrp: 0.923 ± 0.0
2.306ProTyr: 2.306 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
2.306GlnAla: 2.306 ± 0.0
1.384GlnCys: 1.384 ± 0.0
4.151GlnAsp: 4.151 ± 0.0
2.768GlnGlu: 2.768 ± 0.0
0.923GlnPhe: 0.923 ± 0.0
1.384GlnGly: 1.384 ± 0.0
1.384GlnHis: 1.384 ± 0.0
2.306GlnIle: 2.306 ± 0.0
0.923GlnLys: 0.923 ± 0.0
6.458GlnLeu: 6.458 ± 0.0
0.923GlnMet: 0.923 ± 0.0
1.845GlnAsn: 1.845 ± 0.0
0.461GlnPro: 0.461 ± 0.0
0.923GlnGln: 0.923 ± 0.0
0.0GlnArg: 0.0 ± 0.0
1.845GlnSer: 1.845 ± 0.0
2.768GlnThr: 2.768 ± 0.0
2.306GlnVal: 2.306 ± 0.0
0.923GlnTrp: 0.923 ± 0.0
0.923GlnTyr: 0.923 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
2.306ArgAla: 2.306 ± 0.0
0.461ArgCys: 0.461 ± 0.0
1.384ArgAsp: 1.384 ± 0.0
3.229ArgGlu: 3.229 ± 0.0
2.306ArgPhe: 2.306 ± 0.0
1.845ArgGly: 1.845 ± 0.0
0.923ArgHis: 0.923 ± 0.0
3.69ArgIle: 3.69 ± 0.0
2.306ArgLys: 2.306 ± 0.0
5.074ArgLeu: 5.074 ± 0.0
1.384ArgMet: 1.384 ± 0.0
2.306ArgAsn: 2.306 ± 0.0
1.384ArgPro: 1.384 ± 0.0
0.923ArgGln: 0.923 ± 0.0
1.845ArgArg: 1.845 ± 0.0
3.69ArgSer: 3.69 ± 0.0
4.151ArgThr: 4.151 ± 0.0
2.306ArgVal: 2.306 ± 0.0
0.923ArgTrp: 0.923 ± 0.0
2.306ArgTyr: 2.306 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
2.306SerAla: 2.306 ± 0.0
0.461SerCys: 0.461 ± 0.0
6.458SerAsp: 6.458 ± 0.0
4.151SerGlu: 4.151 ± 0.0
2.306SerPhe: 2.306 ± 0.0
3.229SerGly: 3.229 ± 0.0
0.923SerHis: 0.923 ± 0.0
5.535SerIle: 5.535 ± 0.0
2.768SerLys: 2.768 ± 0.0
7.38SerLeu: 7.38 ± 0.0
2.306SerMet: 2.306 ± 0.0
5.535SerAsn: 5.535 ± 0.0
1.845SerPro: 1.845 ± 0.0
4.613SerGln: 4.613 ± 0.0
4.151SerArg: 4.151 ± 0.0
2.768SerSer: 2.768 ± 0.0
5.996SerThr: 5.996 ± 0.0
5.996SerVal: 5.996 ± 0.0
1.845SerTrp: 1.845 ± 0.0
4.613SerTyr: 4.613 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
2.306ThrAla: 2.306 ± 0.0
1.384ThrCys: 1.384 ± 0.0
2.768ThrAsp: 2.768 ± 0.0
0.923ThrGlu: 0.923 ± 0.0
1.384ThrPhe: 1.384 ± 0.0
1.845ThrGly: 1.845 ± 0.0
2.768ThrHis: 2.768 ± 0.0
3.69ThrIle: 3.69 ± 0.0
4.613ThrLys: 4.613 ± 0.0
7.38ThrLeu: 7.38 ± 0.0
3.69ThrMet: 3.69 ± 0.0
4.151ThrAsn: 4.151 ± 0.0
3.229ThrPro: 3.229 ± 0.0
1.384ThrGln: 1.384 ± 0.0
3.229ThrArg: 3.229 ± 0.0
4.613ThrSer: 4.613 ± 0.0
5.074ThrThr: 5.074 ± 0.0
5.535ThrVal: 5.535 ± 0.0
1.845ThrTrp: 1.845 ± 0.0
2.306ThrTyr: 2.306 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
1.384ValAla: 1.384 ± 0.0
1.845ValCys: 1.845 ± 0.0
4.613ValAsp: 4.613 ± 0.0
0.923ValGlu: 0.923 ± 0.0
1.845ValPhe: 1.845 ± 0.0
2.768ValGly: 2.768 ± 0.0
1.845ValHis: 1.845 ± 0.0
5.074ValIle: 5.074 ± 0.0
3.69ValLys: 3.69 ± 0.0
5.996ValLeu: 5.996 ± 0.0
2.306ValMet: 2.306 ± 0.0
2.768ValAsn: 2.768 ± 0.0
0.923ValPro: 0.923 ± 0.0
0.923ValGln: 0.923 ± 0.0
3.229ValArg: 3.229 ± 0.0
6.458ValSer: 6.458 ± 0.0
2.768ValThr: 2.768 ± 0.0
4.151ValVal: 4.151 ± 0.0
1.384ValTrp: 1.384 ± 0.0
2.306ValTyr: 2.306 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.923TrpAla: 0.923 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.0TrpAsp: 0.0 ± 0.0
1.384TrpGlu: 1.384 ± 0.0
3.229TrpPhe: 3.229 ± 0.0
1.384TrpGly: 1.384 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
2.768TrpLys: 2.768 ± 0.0
3.229TrpLeu: 3.229 ± 0.0
2.306TrpMet: 2.306 ± 0.0
1.384TrpAsn: 1.384 ± 0.0
0.461TrpPro: 0.461 ± 0.0
0.0TrpGln: 0.0 ± 0.0
0.461TrpArg: 0.461 ± 0.0
1.384TrpSer: 1.384 ± 0.0
0.0TrpThr: 0.0 ± 0.0
0.923TrpVal: 0.923 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.923TrpTyr: 0.923 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.845TyrAla: 1.845 ± 0.0
0.461TyrCys: 0.461 ± 0.0
1.384TyrAsp: 1.384 ± 0.0
1.384TyrGlu: 1.384 ± 0.0
1.845TyrPhe: 1.845 ± 0.0
0.923TyrGly: 0.923 ± 0.0
1.384TyrHis: 1.384 ± 0.0
2.768TyrIle: 2.768 ± 0.0
6.458TyrLys: 6.458 ± 0.0
4.613TyrLeu: 4.613 ± 0.0
0.923TyrMet: 0.923 ± 0.0
1.845TyrAsn: 1.845 ± 0.0
2.306TyrPro: 2.306 ± 0.0
1.845TyrGln: 1.845 ± 0.0
0.923TyrArg: 0.923 ± 0.0
4.151TyrSer: 4.151 ± 0.0
3.229TyrThr: 3.229 ± 0.0
1.384TyrVal: 1.384 ± 0.0
1.384TyrTrp: 1.384 ± 0.0
1.384TyrTyr: 1.384 ± 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 (2169 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