Amino acid dipepetide frequency for Beihai octopus 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
3.101AlaAla: 3.101 ± 0.0
1.034AlaCys: 1.034 ± 0.0
2.757AlaAsp: 2.757 ± 0.0
3.79AlaGlu: 3.79 ± 0.0
3.79AlaPhe: 3.79 ± 0.0
4.135AlaGly: 4.135 ± 0.0
1.723AlaHis: 1.723 ± 0.0
1.723AlaIle: 1.723 ± 0.0
3.101AlaLys: 3.101 ± 0.0
3.101AlaLeu: 3.101 ± 0.0
1.378AlaMet: 1.378 ± 0.0
0.689AlaAsn: 0.689 ± 0.0
3.79AlaPro: 3.79 ± 0.0
2.412AlaGln: 2.412 ± 0.0
1.723AlaArg: 1.723 ± 0.0
2.412AlaSer: 2.412 ± 0.0
3.446AlaThr: 3.446 ± 0.0
6.203AlaVal: 6.203 ± 0.0
0.689AlaTrp: 0.689 ± 0.0
3.101AlaTyr: 3.101 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.689CysAla: 0.689 ± 0.0
0.0CysCys: 0.0 ± 0.0
1.034CysAsp: 1.034 ± 0.0
1.378CysGlu: 1.378 ± 0.0
0.689CysPhe: 0.689 ± 0.0
2.412CysGly: 2.412 ± 0.0
0.0CysHis: 0.0 ± 0.0
0.345CysIle: 0.345 ± 0.0
2.757CysLys: 2.757 ± 0.0
0.689CysLeu: 0.689 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.689CysAsn: 0.689 ± 0.0
0.345CysPro: 0.345 ± 0.0
0.345CysGln: 0.345 ± 0.0
0.345CysArg: 0.345 ± 0.0
1.378CysSer: 1.378 ± 0.0
1.034CysThr: 1.034 ± 0.0
1.723CysVal: 1.723 ± 0.0
0.689CysTrp: 0.689 ± 0.0
0.345CysTyr: 0.345 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.412AspAla: 2.412 ± 0.0
0.345AspCys: 0.345 ± 0.0
8.27AspAsp: 8.27 ± 0.0
3.79AspGlu: 3.79 ± 0.0
5.169AspPhe: 5.169 ± 0.0
4.824AspGly: 4.824 ± 0.0
1.723AspHis: 1.723 ± 0.0
5.513AspIle: 5.513 ± 0.0
2.757AspLys: 2.757 ± 0.0
5.169AspLeu: 5.169 ± 0.0
1.034AspMet: 1.034 ± 0.0
2.412AspAsn: 2.412 ± 0.0
3.446AspPro: 3.446 ± 0.0
2.757AspGln: 2.757 ± 0.0
3.79AspArg: 3.79 ± 0.0
9.649AspSer: 9.649 ± 0.0
3.79AspThr: 3.79 ± 0.0
5.858AspVal: 5.858 ± 0.0
0.345AspTrp: 0.345 ± 0.0
2.412AspTyr: 2.412 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.068GluAla: 2.068 ± 0.0
1.723GluCys: 1.723 ± 0.0
3.79GluAsp: 3.79 ± 0.0
5.858GluGlu: 5.858 ± 0.0
2.412GluPhe: 2.412 ± 0.0
1.723GluGly: 1.723 ± 0.0
1.723GluHis: 1.723 ± 0.0
3.101GluIle: 3.101 ± 0.0
3.79GluLys: 3.79 ± 0.0
4.48GluLeu: 4.48 ± 0.0
1.378GluMet: 1.378 ± 0.0
2.412GluAsn: 2.412 ± 0.0
1.723GluPro: 1.723 ± 0.0
1.723GluGln: 1.723 ± 0.0
2.757GluArg: 2.757 ± 0.0
4.824GluSer: 4.824 ± 0.0
3.101GluThr: 3.101 ± 0.0
5.513GluVal: 5.513 ± 0.0
1.378GluTrp: 1.378 ± 0.0
2.068GluTyr: 2.068 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.723PheAla: 1.723 ± 0.0
0.689PheCys: 0.689 ± 0.0
5.169PheAsp: 5.169 ± 0.0
2.757PheGlu: 2.757 ± 0.0
1.378PhePhe: 1.378 ± 0.0
1.723PheGly: 1.723 ± 0.0
1.378PheHis: 1.378 ± 0.0
2.757PheIle: 2.757 ± 0.0
3.79PheLys: 3.79 ± 0.0
4.824PheLeu: 4.824 ± 0.0
0.345PheMet: 0.345 ± 0.0
1.034PheAsn: 1.034 ± 0.0
1.723PhePro: 1.723 ± 0.0
2.757PheGln: 2.757 ± 0.0
2.412PheArg: 2.412 ± 0.0
3.101PheSer: 3.101 ± 0.0
2.412PheThr: 2.412 ± 0.0
1.723PheVal: 1.723 ± 0.0
1.034PheTrp: 1.034 ± 0.0
2.068PheTyr: 2.068 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
3.446GlyAla: 3.446 ± 0.0
0.689GlyCys: 0.689 ± 0.0
7.926GlyAsp: 7.926 ± 0.0
3.446GlyGlu: 3.446 ± 0.0
3.101GlyPhe: 3.101 ± 0.0
3.101GlyGly: 3.101 ± 0.0
3.101GlyHis: 3.101 ± 0.0
5.169GlyIle: 5.169 ± 0.0
4.48GlyLys: 4.48 ± 0.0
2.757GlyLeu: 2.757 ± 0.0
2.412GlyMet: 2.412 ± 0.0
3.101GlyAsn: 3.101 ± 0.0
0.689GlyPro: 0.689 ± 0.0
1.378GlyGln: 1.378 ± 0.0
3.101GlyArg: 3.101 ± 0.0
5.858GlySer: 5.858 ± 0.0
3.446GlyThr: 3.446 ± 0.0
4.824GlyVal: 4.824 ± 0.0
0.689GlyTrp: 0.689 ± 0.0
1.378GlyTyr: 1.378 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.068HisAla: 2.068 ± 0.0
0.0HisCys: 0.0 ± 0.0
1.378HisAsp: 1.378 ± 0.0
2.068HisGlu: 2.068 ± 0.0
0.689HisPhe: 0.689 ± 0.0
1.034HisGly: 1.034 ± 0.0
0.345HisHis: 0.345 ± 0.0
1.034HisIle: 1.034 ± 0.0
1.034HisLys: 1.034 ± 0.0
1.723HisLeu: 1.723 ± 0.0
2.068HisMet: 2.068 ± 0.0
0.345HisAsn: 0.345 ± 0.0
1.034HisPro: 1.034 ± 0.0
1.378HisGln: 1.378 ± 0.0
1.378HisArg: 1.378 ± 0.0
4.135HisSer: 4.135 ± 0.0
1.034HisThr: 1.034 ± 0.0
3.446HisVal: 3.446 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.345HisTyr: 0.345 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
2.757IleAla: 2.757 ± 0.0
1.034IleCys: 1.034 ± 0.0
5.513IleAsp: 5.513 ± 0.0
1.034IleGlu: 1.034 ± 0.0
2.068IlePhe: 2.068 ± 0.0
4.48IleGly: 4.48 ± 0.0
1.034IleHis: 1.034 ± 0.0
2.412IleIle: 2.412 ± 0.0
3.101IleLys: 3.101 ± 0.0
6.203IleLeu: 6.203 ± 0.0
0.345IleMet: 0.345 ± 0.0
2.068IleAsn: 2.068 ± 0.0
3.101IlePro: 3.101 ± 0.0
1.723IleGln: 1.723 ± 0.0
3.79IleArg: 3.79 ± 0.0
2.757IleSer: 2.757 ± 0.0
3.79IleThr: 3.79 ± 0.0
5.513IleVal: 5.513 ± 0.0
0.0IleTrp: 0.0 ± 0.0
1.378IleTyr: 1.378 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.101LysAla: 3.101 ± 0.0
1.034LysCys: 1.034 ± 0.0
3.446LysAsp: 3.446 ± 0.0
4.135LysGlu: 4.135 ± 0.0
3.446LysPhe: 3.446 ± 0.0
4.48LysGly: 4.48 ± 0.0
2.757LysHis: 2.757 ± 0.0
3.446LysIle: 3.446 ± 0.0
4.135LysLys: 4.135 ± 0.0
5.858LysLeu: 5.858 ± 0.0
0.345LysMet: 0.345 ± 0.0
1.378LysAsn: 1.378 ± 0.0
3.101LysPro: 3.101 ± 0.0
1.723LysGln: 1.723 ± 0.0
2.412LysArg: 2.412 ± 0.0
5.513LysSer: 5.513 ± 0.0
4.135LysThr: 4.135 ± 0.0
4.135LysVal: 4.135 ± 0.0
1.034LysTrp: 1.034 ± 0.0
3.101LysTyr: 3.101 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
5.169LeuAla: 5.169 ± 0.0
1.378LeuCys: 1.378 ± 0.0
6.203LeuAsp: 6.203 ± 0.0
4.135LeuGlu: 4.135 ± 0.0
2.068LeuPhe: 2.068 ± 0.0
3.446LeuGly: 3.446 ± 0.0
2.412LeuHis: 2.412 ± 0.0
3.101LeuIle: 3.101 ± 0.0
5.858LeuLys: 5.858 ± 0.0
6.892LeuLeu: 6.892 ± 0.0
2.068LeuMet: 2.068 ± 0.0
4.824LeuAsn: 4.824 ± 0.0
4.135LeuPro: 4.135 ± 0.0
3.446LeuGln: 3.446 ± 0.0
5.169LeuArg: 5.169 ± 0.0
5.858LeuSer: 5.858 ± 0.0
5.169LeuThr: 5.169 ± 0.0
4.48LeuVal: 4.48 ± 0.0
1.034LeuTrp: 1.034 ± 0.0
2.068LeuTyr: 2.068 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.723MetAla: 1.723 ± 0.0
1.034MetCys: 1.034 ± 0.0
0.689MetAsp: 0.689 ± 0.0
1.034MetGlu: 1.034 ± 0.0
0.345MetPhe: 0.345 ± 0.0
1.378MetGly: 1.378 ± 0.0
1.723MetHis: 1.723 ± 0.0
1.034MetIle: 1.034 ± 0.0
1.034MetLys: 1.034 ± 0.0
2.757MetLeu: 2.757 ± 0.0
1.723MetMet: 1.723 ± 0.0
2.068MetAsn: 2.068 ± 0.0
2.068MetPro: 2.068 ± 0.0
1.378MetGln: 1.378 ± 0.0
0.689MetArg: 0.689 ± 0.0
0.689MetSer: 0.689 ± 0.0
0.689MetThr: 0.689 ± 0.0
1.378MetVal: 1.378 ± 0.0
0.345MetTrp: 0.345 ± 0.0
1.378MetTyr: 1.378 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
2.757AsnAla: 2.757 ± 0.0
0.689AsnCys: 0.689 ± 0.0
2.757AsnAsp: 2.757 ± 0.0
1.378AsnGlu: 1.378 ± 0.0
1.723AsnPhe: 1.723 ± 0.0
2.412AsnGly: 2.412 ± 0.0
0.689AsnHis: 0.689 ± 0.0
2.757AsnIle: 2.757 ± 0.0
1.378AsnLys: 1.378 ± 0.0
3.446AsnLeu: 3.446 ± 0.0
1.378AsnMet: 1.378 ± 0.0
4.135AsnAsn: 4.135 ± 0.0
2.068AsnPro: 2.068 ± 0.0
1.723AsnGln: 1.723 ± 0.0
2.757AsnArg: 2.757 ± 0.0
3.101AsnSer: 3.101 ± 0.0
2.412AsnThr: 2.412 ± 0.0
3.79AsnVal: 3.79 ± 0.0
1.034AsnTrp: 1.034 ± 0.0
1.378AsnTyr: 1.378 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.723ProAla: 1.723 ± 0.0
0.345ProCys: 0.345 ± 0.0
1.723ProAsp: 1.723 ± 0.0
4.135ProGlu: 4.135 ± 0.0
1.378ProPhe: 1.378 ± 0.0
2.068ProGly: 2.068 ± 0.0
1.034ProHis: 1.034 ± 0.0
1.723ProIle: 1.723 ± 0.0
2.412ProLys: 2.412 ± 0.0
3.446ProLeu: 3.446 ± 0.0
1.378ProMet: 1.378 ± 0.0
1.378ProAsn: 1.378 ± 0.0
1.723ProPro: 1.723 ± 0.0
1.034ProGln: 1.034 ± 0.0
1.723ProArg: 1.723 ± 0.0
5.513ProSer: 5.513 ± 0.0
4.135ProThr: 4.135 ± 0.0
2.412ProVal: 2.412 ± 0.0
0.0ProTrp: 0.0 ± 0.0
3.446ProTyr: 3.446 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.378GlnAla: 1.378 ± 0.0
0.689GlnCys: 0.689 ± 0.0
2.068GlnAsp: 2.068 ± 0.0
1.723GlnGlu: 1.723 ± 0.0
2.757GlnPhe: 2.757 ± 0.0
5.513GlnGly: 5.513 ± 0.0
0.345GlnHis: 0.345 ± 0.0
3.101GlnIle: 3.101 ± 0.0
1.723GlnLys: 1.723 ± 0.0
2.412GlnLeu: 2.412 ± 0.0
1.723GlnMet: 1.723 ± 0.0
1.723GlnAsn: 1.723 ± 0.0
1.378GlnPro: 1.378 ± 0.0
0.689GlnGln: 0.689 ± 0.0
0.345GlnArg: 0.345 ± 0.0
2.757GlnSer: 2.757 ± 0.0
1.723GlnThr: 1.723 ± 0.0
1.723GlnVal: 1.723 ± 0.0
0.345GlnTrp: 0.345 ± 0.0
2.412GlnTyr: 2.412 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
2.412ArgAla: 2.412 ± 0.0
1.034ArgCys: 1.034 ± 0.0
2.068ArgAsp: 2.068 ± 0.0
2.412ArgGlu: 2.412 ± 0.0
2.068ArgPhe: 2.068 ± 0.0
2.757ArgGly: 2.757 ± 0.0
1.034ArgHis: 1.034 ± 0.0
4.135ArgIle: 4.135 ± 0.0
3.446ArgLys: 3.446 ± 0.0
2.757ArgLeu: 2.757 ± 0.0
1.378ArgMet: 1.378 ± 0.0
2.412ArgAsn: 2.412 ± 0.0
1.723ArgPro: 1.723 ± 0.0
1.034ArgGln: 1.034 ± 0.0
4.824ArgArg: 4.824 ± 0.0
3.446ArgSer: 3.446 ± 0.0
1.723ArgThr: 1.723 ± 0.0
4.48ArgVal: 4.48 ± 0.0
1.378ArgTrp: 1.378 ± 0.0
1.378ArgTyr: 1.378 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
8.27SerAla: 8.27 ± 0.0
1.034SerCys: 1.034 ± 0.0
5.858SerAsp: 5.858 ± 0.0
3.79SerGlu: 3.79 ± 0.0
3.101SerPhe: 3.101 ± 0.0
6.892SerGly: 6.892 ± 0.0
1.034SerHis: 1.034 ± 0.0
3.446SerIle: 3.446 ± 0.0
4.135SerLys: 4.135 ± 0.0
5.858SerLeu: 5.858 ± 0.0
1.378SerMet: 1.378 ± 0.0
2.068SerAsn: 2.068 ± 0.0
1.723SerPro: 1.723 ± 0.0
4.135SerGln: 4.135 ± 0.0
2.757SerArg: 2.757 ± 0.0
5.858SerSer: 5.858 ± 0.0
7.236SerThr: 7.236 ± 0.0
7.236SerVal: 7.236 ± 0.0
1.034SerTrp: 1.034 ± 0.0
3.79SerTyr: 3.79 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
2.412ThrAla: 2.412 ± 0.0
1.378ThrCys: 1.378 ± 0.0
6.203ThrAsp: 6.203 ± 0.0
2.757ThrGlu: 2.757 ± 0.0
3.446ThrPhe: 3.446 ± 0.0
3.79ThrGly: 3.79 ± 0.0
0.689ThrHis: 0.689 ± 0.0
2.757ThrIle: 2.757 ± 0.0
3.446ThrLys: 3.446 ± 0.0
5.513ThrLeu: 5.513 ± 0.0
1.034ThrMet: 1.034 ± 0.0
4.135ThrAsn: 4.135 ± 0.0
2.068ThrPro: 2.068 ± 0.0
3.101ThrGln: 3.101 ± 0.0
2.757ThrArg: 2.757 ± 0.0
3.446ThrSer: 3.446 ± 0.0
2.412ThrThr: 2.412 ± 0.0
3.79ThrVal: 3.79 ± 0.0
0.0ThrTrp: 0.0 ± 0.0
2.068ThrTyr: 2.068 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.79ValAla: 3.79 ± 0.0
2.068ValCys: 2.068 ± 0.0
5.169ValAsp: 5.169 ± 0.0
5.513ValGlu: 5.513 ± 0.0
2.412ValPhe: 2.412 ± 0.0
5.169ValGly: 5.169 ± 0.0
1.723ValHis: 1.723 ± 0.0
4.135ValIle: 4.135 ± 0.0
7.236ValLys: 7.236 ± 0.0
6.203ValLeu: 6.203 ± 0.0
2.068ValMet: 2.068 ± 0.0
2.757ValAsn: 2.757 ± 0.0
6.203ValPro: 6.203 ± 0.0
1.723ValGln: 1.723 ± 0.0
2.068ValArg: 2.068 ± 0.0
5.858ValSer: 5.858 ± 0.0
1.723ValThr: 1.723 ± 0.0
4.824ValVal: 4.824 ± 0.0
2.412ValTrp: 2.412 ± 0.0
3.101ValTyr: 3.101 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.689TrpAla: 0.689 ± 0.0
0.345TrpCys: 0.345 ± 0.0
0.345TrpAsp: 0.345 ± 0.0
0.345TrpGlu: 0.345 ± 0.0
0.345TrpPhe: 0.345 ± 0.0
0.689TrpGly: 0.689 ± 0.0
0.0TrpHis: 0.0 ± 0.0
0.689TrpIle: 0.689 ± 0.0
0.345TrpLys: 0.345 ± 0.0
2.068TrpLeu: 2.068 ± 0.0
0.345TrpMet: 0.345 ± 0.0
1.034TrpAsn: 1.034 ± 0.0
0.689TrpPro: 0.689 ± 0.0
0.689TrpGln: 0.689 ± 0.0
1.034TrpArg: 1.034 ± 0.0
1.723TrpSer: 1.723 ± 0.0
1.034TrpThr: 1.034 ± 0.0
0.689TrpVal: 0.689 ± 0.0
0.689TrpTrp: 0.689 ± 0.0
1.034TrpTyr: 1.034 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.412TyrAla: 2.412 ± 0.0
0.345TyrCys: 0.345 ± 0.0
3.101TyrAsp: 3.101 ± 0.0
2.068TyrGlu: 2.068 ± 0.0
2.412TyrPhe: 2.412 ± 0.0
2.068TyrGly: 2.068 ± 0.0
2.068TyrHis: 2.068 ± 0.0
1.723TyrIle: 1.723 ± 0.0
2.757TyrLys: 2.757 ± 0.0
2.757TyrLeu: 2.757 ± 0.0
1.034TyrMet: 1.034 ± 0.0
3.101TyrAsn: 3.101 ± 0.0
0.345TyrPro: 0.345 ± 0.0
1.378TyrGln: 1.378 ± 0.0
2.068TyrArg: 2.068 ± 0.0
2.757TyrSer: 2.757 ± 0.0
2.757TyrThr: 2.757 ± 0.0
2.412TyrVal: 2.412 ± 0.0
0.689TyrTrp: 0.689 ± 0.0
1.723TyrTyr: 1.723 ± 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 (2903 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