Amino acid dipepetide frequency for Xinzhou spider virus 3

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
2.256AlaAla: 2.256 ± 0.0
1.504AlaCys: 1.504 ± 0.0
2.708AlaAsp: 2.708 ± 0.0
4.061AlaGlu: 4.061 ± 0.0
2.858AlaPhe: 2.858 ± 0.0
2.407AlaGly: 2.407 ± 0.0
1.655AlaHis: 1.655 ± 0.0
4.813AlaIle: 4.813 ± 0.0
2.407AlaLys: 2.407 ± 0.0
3.761AlaLeu: 3.761 ± 0.0
1.203AlaMet: 1.203 ± 0.0
2.407AlaAsn: 2.407 ± 0.0
0.903AlaPro: 0.903 ± 0.0
1.053AlaGln: 1.053 ± 0.0
2.256AlaArg: 2.256 ± 0.0
2.858AlaSer: 2.858 ± 0.0
3.159AlaThr: 3.159 ± 0.0
2.256AlaVal: 2.256 ± 0.0
0.15AlaTrp: 0.15 ± 0.0
3.159AlaTyr: 3.159 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
2.256CysAla: 2.256 ± 0.0
1.053CysCys: 1.053 ± 0.0
2.708CysAsp: 2.708 ± 0.0
1.655CysGlu: 1.655 ± 0.0
1.655CysPhe: 1.655 ± 0.0
0.903CysGly: 0.903 ± 0.0
0.602CysHis: 0.602 ± 0.0
1.955CysIle: 1.955 ± 0.0
3.159CysLys: 3.159 ± 0.0
1.805CysLeu: 1.805 ± 0.0
1.203CysMet: 1.203 ± 0.0
1.504CysAsn: 1.504 ± 0.0
0.752CysPro: 0.752 ± 0.0
0.301CysGln: 0.301 ± 0.0
0.903CysArg: 0.903 ± 0.0
3.61CysSer: 3.61 ± 0.0
1.504CysThr: 1.504 ± 0.0
2.106CysVal: 2.106 ± 0.0
0.15CysTrp: 0.15 ± 0.0
1.504CysTyr: 1.504 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
1.955AspAla: 1.955 ± 0.0
2.557AspCys: 2.557 ± 0.0
2.106AspAsp: 2.106 ± 0.0
5.114AspGlu: 5.114 ± 0.0
2.858AspPhe: 2.858 ± 0.0
3.61AspGly: 3.61 ± 0.0
1.203AspHis: 1.203 ± 0.0
7.521AspIle: 7.521 ± 0.0
3.008AspLys: 3.008 ± 0.0
3.761AspLeu: 3.761 ± 0.0
0.451AspMet: 0.451 ± 0.0
3.159AspAsn: 3.159 ± 0.0
1.655AspPro: 1.655 ± 0.0
1.053AspGln: 1.053 ± 0.0
2.407AspArg: 2.407 ± 0.0
2.858AspSer: 2.858 ± 0.0
3.159AspThr: 3.159 ± 0.0
3.309AspVal: 3.309 ± 0.0
0.752AspTrp: 0.752 ± 0.0
2.407AspTyr: 2.407 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.708GluAla: 2.708 ± 0.0
2.557GluCys: 2.557 ± 0.0
2.557GluAsp: 2.557 ± 0.0
5.566GluGlu: 5.566 ± 0.0
3.159GluPhe: 3.159 ± 0.0
3.46GluGly: 3.46 ± 0.0
1.955GluHis: 1.955 ± 0.0
3.46GluIle: 3.46 ± 0.0
4.663GluLys: 4.663 ± 0.0
5.566GluLeu: 5.566 ± 0.0
1.504GluMet: 1.504 ± 0.0
3.761GluAsn: 3.761 ± 0.0
1.203GluPro: 1.203 ± 0.0
1.504GluGln: 1.504 ± 0.0
1.955GluArg: 1.955 ± 0.0
4.513GluSer: 4.513 ± 0.0
3.61GluThr: 3.61 ± 0.0
4.212GluVal: 4.212 ± 0.0
0.451GluTrp: 0.451 ± 0.0
2.407GluTyr: 2.407 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.655PheAla: 1.655 ± 0.0
1.504PheCys: 1.504 ± 0.0
3.61PheAsp: 3.61 ± 0.0
3.159PheGlu: 3.159 ± 0.0
1.805PhePhe: 1.805 ± 0.0
2.256PheGly: 2.256 ± 0.0
1.053PheHis: 1.053 ± 0.0
4.362PheIle: 4.362 ± 0.0
3.911PheLys: 3.911 ± 0.0
3.309PheLeu: 3.309 ± 0.0
2.256PheMet: 2.256 ± 0.0
3.761PheAsn: 3.761 ± 0.0
0.602PhePro: 0.602 ± 0.0
1.504PheGln: 1.504 ± 0.0
1.504PheArg: 1.504 ± 0.0
3.61PheSer: 3.61 ± 0.0
3.309PheThr: 3.309 ± 0.0
2.708PheVal: 2.708 ± 0.0
0.903PheTrp: 0.903 ± 0.0
2.256PheTyr: 2.256 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.557GlyAla: 2.557 ± 0.0
1.655GlyCys: 1.655 ± 0.0
2.708GlyAsp: 2.708 ± 0.0
2.256GlyGlu: 2.256 ± 0.0
2.858GlyPhe: 2.858 ± 0.0
2.858GlyGly: 2.858 ± 0.0
0.15GlyHis: 0.15 ± 0.0
4.362GlyIle: 4.362 ± 0.0
3.61GlyLys: 3.61 ± 0.0
4.212GlyLeu: 4.212 ± 0.0
1.053GlyMet: 1.053 ± 0.0
3.911GlyAsn: 3.911 ± 0.0
1.203GlyPro: 1.203 ± 0.0
1.203GlyGln: 1.203 ± 0.0
3.309GlyArg: 3.309 ± 0.0
4.663GlySer: 4.663 ± 0.0
3.761GlyThr: 3.761 ± 0.0
3.61GlyVal: 3.61 ± 0.0
0.752GlyTrp: 0.752 ± 0.0
2.407GlyTyr: 2.407 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
1.053HisAla: 1.053 ± 0.0
0.752HisCys: 0.752 ± 0.0
1.354HisAsp: 1.354 ± 0.0
1.504HisGlu: 1.504 ± 0.0
1.504HisPhe: 1.504 ± 0.0
1.203HisGly: 1.203 ± 0.0
0.602HisHis: 0.602 ± 0.0
2.407HisIle: 2.407 ± 0.0
1.504HisLys: 1.504 ± 0.0
1.955HisLeu: 1.955 ± 0.0
0.602HisMet: 0.602 ± 0.0
0.752HisAsn: 0.752 ± 0.0
0.451HisPro: 0.451 ± 0.0
0.602HisGln: 0.602 ± 0.0
0.602HisArg: 0.602 ± 0.0
1.805HisSer: 1.805 ± 0.0
1.354HisThr: 1.354 ± 0.0
1.655HisVal: 1.655 ± 0.0
0.451HisTrp: 0.451 ± 0.0
0.903HisTyr: 0.903 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
5.114IleAla: 5.114 ± 0.0
2.407IleCys: 2.407 ± 0.0
5.716IleAsp: 5.716 ± 0.0
4.061IleGlu: 4.061 ± 0.0
3.911IlePhe: 3.911 ± 0.0
3.61IleGly: 3.61 ± 0.0
0.903IleHis: 0.903 ± 0.0
7.671IleIle: 7.671 ± 0.0
4.964IleLys: 4.964 ± 0.0
3.46IleLeu: 3.46 ± 0.0
2.708IleMet: 2.708 ± 0.0
5.415IleAsn: 5.415 ± 0.0
2.708IlePro: 2.708 ± 0.0
2.256IleGln: 2.256 ± 0.0
3.761IleArg: 3.761 ± 0.0
7.07IleSer: 7.07 ± 0.0
3.911IleThr: 3.911 ± 0.0
7.22IleVal: 7.22 ± 0.0
1.354IleTrp: 1.354 ± 0.0
3.761IleTyr: 3.761 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
3.911LysAla: 3.911 ± 0.0
1.504LysCys: 1.504 ± 0.0
3.761LysAsp: 3.761 ± 0.0
4.362LysGlu: 4.362 ± 0.0
4.513LysPhe: 4.513 ± 0.0
3.309LysGly: 3.309 ± 0.0
1.655LysHis: 1.655 ± 0.0
7.521LysIle: 7.521 ± 0.0
6.318LysLys: 6.318 ± 0.0
8.424LysLeu: 8.424 ± 0.0
1.655LysMet: 1.655 ± 0.0
5.716LysAsn: 5.716 ± 0.0
2.557LysPro: 2.557 ± 0.0
2.106LysGln: 2.106 ± 0.0
2.407LysArg: 2.407 ± 0.0
3.159LysSer: 3.159 ± 0.0
4.212LysThr: 4.212 ± 0.0
4.663LysVal: 4.663 ± 0.0
0.602LysTrp: 0.602 ± 0.0
3.46LysTyr: 3.46 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
3.309LeuAla: 3.309 ± 0.0
1.955LeuCys: 1.955 ± 0.0
3.761LeuAsp: 3.761 ± 0.0
4.061LeuGlu: 4.061 ± 0.0
3.911LeuPhe: 3.911 ± 0.0
4.513LeuGly: 4.513 ± 0.0
1.805LeuHis: 1.805 ± 0.0
7.671LeuIle: 7.671 ± 0.0
4.362LeuLys: 4.362 ± 0.0
3.911LeuLeu: 3.911 ± 0.0
2.708LeuMet: 2.708 ± 0.0
5.566LeuAsn: 5.566 ± 0.0
3.159LeuPro: 3.159 ± 0.0
2.557LeuGln: 2.557 ± 0.0
3.46LeuArg: 3.46 ± 0.0
5.866LeuSer: 5.866 ± 0.0
3.46LeuThr: 3.46 ± 0.0
3.159LeuVal: 3.159 ± 0.0
0.752LeuTrp: 0.752 ± 0.0
2.858LeuTyr: 2.858 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.053MetAla: 1.053 ± 0.0
0.752MetCys: 0.752 ± 0.0
1.955MetAsp: 1.955 ± 0.0
0.602MetGlu: 0.602 ± 0.0
1.203MetPhe: 1.203 ± 0.0
0.602MetGly: 0.602 ± 0.0
0.602MetHis: 0.602 ± 0.0
2.407MetIle: 2.407 ± 0.0
2.407MetLys: 2.407 ± 0.0
2.407MetLeu: 2.407 ± 0.0
1.203MetMet: 1.203 ± 0.0
2.708MetAsn: 2.708 ± 0.0
0.903MetPro: 0.903 ± 0.0
0.602MetGln: 0.602 ± 0.0
0.903MetArg: 0.903 ± 0.0
3.309MetSer: 3.309 ± 0.0
1.955MetThr: 1.955 ± 0.0
1.053MetVal: 1.053 ± 0.0
0.602MetTrp: 0.602 ± 0.0
1.504MetTyr: 1.504 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.008AsnAla: 3.008 ± 0.0
2.858AsnCys: 2.858 ± 0.0
2.407AsnAsp: 2.407 ± 0.0
3.008AsnGlu: 3.008 ± 0.0
3.309AsnPhe: 3.309 ± 0.0
2.858AsnGly: 2.858 ± 0.0
1.655AsnHis: 1.655 ± 0.0
5.114AsnIle: 5.114 ± 0.0
5.866AsnLys: 5.866 ± 0.0
5.716AsnLeu: 5.716 ± 0.0
2.106AsnMet: 2.106 ± 0.0
3.761AsnAsn: 3.761 ± 0.0
1.805AsnPro: 1.805 ± 0.0
2.106AsnGln: 2.106 ± 0.0
3.008AsnArg: 3.008 ± 0.0
4.212AsnSer: 4.212 ± 0.0
4.813AsnThr: 4.813 ± 0.0
4.212AsnVal: 4.212 ± 0.0
1.354AsnTrp: 1.354 ± 0.0
4.813AsnTyr: 4.813 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.805ProAla: 1.805 ± 0.0
0.602ProCys: 0.602 ± 0.0
1.504ProAsp: 1.504 ± 0.0
1.805ProGlu: 1.805 ± 0.0
1.354ProPhe: 1.354 ± 0.0
2.106ProGly: 2.106 ± 0.0
1.354ProHis: 1.354 ± 0.0
2.106ProIle: 2.106 ± 0.0
2.256ProLys: 2.256 ± 0.0
1.053ProLeu: 1.053 ± 0.0
0.451ProMet: 0.451 ± 0.0
0.903ProAsn: 0.903 ± 0.0
0.903ProPro: 0.903 ± 0.0
0.752ProGln: 0.752 ± 0.0
1.504ProArg: 1.504 ± 0.0
1.955ProSer: 1.955 ± 0.0
1.955ProThr: 1.955 ± 0.0
1.805ProVal: 1.805 ± 0.0
0.602ProTrp: 0.602 ± 0.0
1.354ProTyr: 1.354 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
0.752GlnAla: 0.752 ± 0.0
1.053GlnCys: 1.053 ± 0.0
0.752GlnAsp: 0.752 ± 0.0
1.655GlnGlu: 1.655 ± 0.0
1.955GlnPhe: 1.955 ± 0.0
1.655GlnGly: 1.655 ± 0.0
1.203GlnHis: 1.203 ± 0.0
1.655GlnIle: 1.655 ± 0.0
2.557GlnLys: 2.557 ± 0.0
2.557GlnLeu: 2.557 ± 0.0
0.903GlnMet: 0.903 ± 0.0
1.955GlnAsn: 1.955 ± 0.0
0.602GlnPro: 0.602 ± 0.0
0.903GlnGln: 0.903 ± 0.0
0.451GlnArg: 0.451 ± 0.0
2.256GlnSer: 2.256 ± 0.0
1.354GlnThr: 1.354 ± 0.0
0.903GlnVal: 0.903 ± 0.0
0.451GlnTrp: 0.451 ± 0.0
1.053GlnTyr: 1.053 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
1.805ArgAla: 1.805 ± 0.0
0.752ArgCys: 0.752 ± 0.0
1.955ArgAsp: 1.955 ± 0.0
3.159ArgGlu: 3.159 ± 0.0
2.106ArgPhe: 2.106 ± 0.0
3.911ArgGly: 3.911 ± 0.0
1.203ArgHis: 1.203 ± 0.0
2.106ArgIle: 2.106 ± 0.0
2.858ArgLys: 2.858 ± 0.0
2.858ArgLeu: 2.858 ± 0.0
1.053ArgMet: 1.053 ± 0.0
2.557ArgAsn: 2.557 ± 0.0
1.053ArgPro: 1.053 ± 0.0
1.203ArgGln: 1.203 ± 0.0
1.955ArgArg: 1.955 ± 0.0
4.362ArgSer: 4.362 ± 0.0
2.407ArgThr: 2.407 ± 0.0
2.407ArgVal: 2.407 ± 0.0
0.752ArgTrp: 0.752 ± 0.0
1.203ArgTyr: 1.203 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
3.159SerAla: 3.159 ± 0.0
1.955SerCys: 1.955 ± 0.0
4.813SerAsp: 4.813 ± 0.0
3.761SerGlu: 3.761 ± 0.0
3.911SerPhe: 3.911 ± 0.0
4.212SerGly: 4.212 ± 0.0
1.504SerHis: 1.504 ± 0.0
4.513SerIle: 4.513 ± 0.0
7.521SerLys: 7.521 ± 0.0
5.866SerLeu: 5.866 ± 0.0
2.106SerMet: 2.106 ± 0.0
6.619SerAsn: 6.619 ± 0.0
1.655SerPro: 1.655 ± 0.0
1.655SerGln: 1.655 ± 0.0
2.858SerArg: 2.858 ± 0.0
5.415SerSer: 5.415 ± 0.0
4.964SerThr: 4.964 ± 0.0
5.265SerVal: 5.265 ± 0.0
1.354SerTrp: 1.354 ± 0.0
3.008SerTyr: 3.008 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
3.46ThrAla: 3.46 ± 0.0
1.655ThrCys: 1.655 ± 0.0
3.159ThrAsp: 3.159 ± 0.0
3.911ThrGlu: 3.911 ± 0.0
2.106ThrPhe: 2.106 ± 0.0
3.008ThrGly: 3.008 ± 0.0
1.053ThrHis: 1.053 ± 0.0
5.265ThrIle: 5.265 ± 0.0
6.468ThrLys: 6.468 ± 0.0
3.61ThrLeu: 3.61 ± 0.0
1.504ThrMet: 1.504 ± 0.0
3.761ThrAsn: 3.761 ± 0.0
3.008ThrPro: 3.008 ± 0.0
1.504ThrGln: 1.504 ± 0.0
2.106ThrArg: 2.106 ± 0.0
4.964ThrSer: 4.964 ± 0.0
3.61ThrThr: 3.61 ± 0.0
3.159ThrVal: 3.159 ± 0.0
0.752ThrTrp: 0.752 ± 0.0
2.407ThrTyr: 2.407 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
3.309ValAla: 3.309 ± 0.0
2.557ValCys: 2.557 ± 0.0
3.309ValAsp: 3.309 ± 0.0
3.008ValGlu: 3.008 ± 0.0
1.805ValPhe: 1.805 ± 0.0
2.858ValGly: 2.858 ± 0.0
1.053ValHis: 1.053 ± 0.0
3.309ValIle: 3.309 ± 0.0
3.61ValLys: 3.61 ± 0.0
5.114ValLeu: 5.114 ± 0.0
1.955ValMet: 1.955 ± 0.0
4.964ValAsn: 4.964 ± 0.0
1.655ValPro: 1.655 ± 0.0
1.955ValGln: 1.955 ± 0.0
3.911ValArg: 3.911 ± 0.0
4.964ValSer: 4.964 ± 0.0
4.813ValThr: 4.813 ± 0.0
3.159ValVal: 3.159 ± 0.0
0.903ValTrp: 0.903 ± 0.0
2.708ValTyr: 2.708 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.903TrpAla: 0.903 ± 0.0
0.15TrpCys: 0.15 ± 0.0
1.504TrpAsp: 1.504 ± 0.0
0.752TrpGlu: 0.752 ± 0.0
0.451TrpPhe: 0.451 ± 0.0
0.752TrpGly: 0.752 ± 0.0
0.301TrpHis: 0.301 ± 0.0
0.903TrpIle: 0.903 ± 0.0
0.15TrpLys: 0.15 ± 0.0
1.504TrpLeu: 1.504 ± 0.0
0.752TrpMet: 0.752 ± 0.0
1.053TrpAsn: 1.053 ± 0.0
0.301TrpPro: 0.301 ± 0.0
0.301TrpGln: 0.301 ± 0.0
0.752TrpArg: 0.752 ± 0.0
0.752TrpSer: 0.752 ± 0.0
0.602TrpThr: 0.602 ± 0.0
1.053TrpVal: 1.053 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.451TrpTyr: 0.451 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.805TyrAla: 1.805 ± 0.0
1.504TyrCys: 1.504 ± 0.0
2.557TyrAsp: 2.557 ± 0.0
3.309TyrGlu: 3.309 ± 0.0
1.805TyrPhe: 1.805 ± 0.0
3.008TyrGly: 3.008 ± 0.0
1.504TyrHis: 1.504 ± 0.0
2.858TyrIle: 2.858 ± 0.0
4.212TyrLys: 4.212 ± 0.0
1.955TyrLeu: 1.955 ± 0.0
1.203TyrMet: 1.203 ± 0.0
3.761TyrAsn: 3.761 ± 0.0
1.053TyrPro: 1.053 ± 0.0
1.504TyrGln: 1.504 ± 0.0
1.655TyrArg: 1.655 ± 0.0
3.911TyrSer: 3.911 ± 0.0
2.708TyrThr: 2.708 ± 0.0
3.008TyrVal: 3.008 ± 0.0
0.301TyrTrp: 0.301 ± 0.0
1.805TyrTyr: 1.805 ± 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 (6649 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