Amino acid dipepetide frequency for Cucumis melo alphaendornavirus

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
0.81AlaAla: 0.81 ± 0.0
0.0AlaCys: 0.0 ± 0.0
2.835AlaAsp: 2.835 ± 0.0
3.24AlaGlu: 3.24 ± 0.0
0.608AlaPhe: 0.608 ± 0.0
2.228AlaGly: 2.228 ± 0.0
1.013AlaHis: 1.013 ± 0.0
3.848AlaIle: 3.848 ± 0.0
3.24AlaLys: 3.24 ± 0.0
4.658AlaLeu: 4.658 ± 0.0
1.62AlaMet: 1.62 ± 0.0
1.823AlaAsn: 1.823 ± 0.0
1.62AlaPro: 1.62 ± 0.0
0.81AlaGln: 0.81 ± 0.0
2.228AlaArg: 2.228 ± 0.0
2.835AlaSer: 2.835 ± 0.0
2.43AlaThr: 2.43 ± 0.0
2.633AlaVal: 2.633 ± 0.0
0.608AlaTrp: 0.608 ± 0.0
1.418AlaTyr: 1.418 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.608CysAla: 0.608 ± 0.0
0.81CysCys: 0.81 ± 0.0
0.81CysAsp: 0.81 ± 0.0
1.215CysGlu: 1.215 ± 0.0
0.81CysPhe: 0.81 ± 0.0
1.215CysGly: 1.215 ± 0.0
0.0CysHis: 0.0 ± 0.0
1.62CysIle: 1.62 ± 0.0
1.215CysLys: 1.215 ± 0.0
2.228CysLeu: 2.228 ± 0.0
1.013CysMet: 1.013 ± 0.0
0.203CysAsn: 0.203 ± 0.0
0.203CysPro: 0.203 ± 0.0
0.81CysGln: 0.81 ± 0.0
0.405CysArg: 0.405 ± 0.0
1.013CysSer: 1.013 ± 0.0
0.81CysThr: 0.81 ± 0.0
0.405CysVal: 0.405 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.608CysTyr: 0.608 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.025AspAla: 2.025 ± 0.0
0.81AspCys: 0.81 ± 0.0
5.873AspAsp: 5.873 ± 0.0
3.848AspGlu: 3.848 ± 0.0
2.025AspPhe: 2.025 ± 0.0
2.025AspGly: 2.025 ± 0.0
2.025AspHis: 2.025 ± 0.0
4.86AspIle: 4.86 ± 0.0
4.455AspLys: 4.455 ± 0.0
4.455AspLeu: 4.455 ± 0.0
1.418AspMet: 1.418 ± 0.0
3.848AspAsn: 3.848 ± 0.0
2.025AspPro: 2.025 ± 0.0
2.025AspGln: 2.025 ± 0.0
2.228AspArg: 2.228 ± 0.0
3.645AspSer: 3.645 ± 0.0
3.038AspThr: 3.038 ± 0.0
5.468AspVal: 5.468 ± 0.0
1.215AspTrp: 1.215 ± 0.0
1.418AspTyr: 1.418 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
2.633GluAla: 2.633 ± 0.0
0.405GluCys: 0.405 ± 0.0
4.253GluAsp: 4.253 ± 0.0
4.455GluGlu: 4.455 ± 0.0
1.823GluPhe: 1.823 ± 0.0
2.835GluGly: 2.835 ± 0.0
0.81GluHis: 0.81 ± 0.0
4.253GluIle: 4.253 ± 0.0
3.443GluLys: 3.443 ± 0.0
8.708GluLeu: 8.708 ± 0.0
2.43GluMet: 2.43 ± 0.0
3.645GluAsn: 3.645 ± 0.0
2.025GluPro: 2.025 ± 0.0
3.038GluGln: 3.038 ± 0.0
2.633GluArg: 2.633 ± 0.0
4.05GluSer: 4.05 ± 0.0
3.443GluThr: 3.443 ± 0.0
5.468GluVal: 5.468 ± 0.0
0.405GluTrp: 0.405 ± 0.0
2.43GluTyr: 2.43 ± 0.0
0.0GluXaa: 0.0 ± 0.0
Phe
1.013PheAla: 1.013 ± 0.0
0.81PheCys: 0.81 ± 0.0
2.633PheAsp: 2.633 ± 0.0
3.443PheGlu: 3.443 ± 0.0
0.608PhePhe: 0.608 ± 0.0
1.418PheGly: 1.418 ± 0.0
0.81PheHis: 0.81 ± 0.0
2.835PheIle: 2.835 ± 0.0
1.823PheLys: 1.823 ± 0.0
2.025PheLeu: 2.025 ± 0.0
0.81PheMet: 0.81 ± 0.0
2.835PheAsn: 2.835 ± 0.0
0.608PhePro: 0.608 ± 0.0
1.418PheGln: 1.418 ± 0.0
2.228PheArg: 2.228 ± 0.0
2.228PheSer: 2.228 ± 0.0
0.608PheThr: 0.608 ± 0.0
2.025PheVal: 2.025 ± 0.0
0.405PheTrp: 0.405 ± 0.0
1.62PheTyr: 1.62 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
2.025GlyAla: 2.025 ± 0.0
1.013GlyCys: 1.013 ± 0.0
3.848GlyAsp: 3.848 ± 0.0
3.443GlyGlu: 3.443 ± 0.0
1.013GlyPhe: 1.013 ± 0.0
2.633GlyGly: 2.633 ± 0.0
1.215GlyHis: 1.215 ± 0.0
3.24GlyIle: 3.24 ± 0.0
3.645GlyLys: 3.645 ± 0.0
3.645GlyLeu: 3.645 ± 0.0
2.228GlyMet: 2.228 ± 0.0
2.43GlyAsn: 2.43 ± 0.0
2.228GlyPro: 2.228 ± 0.0
1.215GlyGln: 1.215 ± 0.0
1.823GlyArg: 1.823 ± 0.0
3.848GlySer: 3.848 ± 0.0
2.633GlyThr: 2.633 ± 0.0
4.253GlyVal: 4.253 ± 0.0
1.215GlyTrp: 1.215 ± 0.0
2.633GlyTyr: 2.633 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
0.608HisAla: 0.608 ± 0.0
0.81HisCys: 0.81 ± 0.0
1.62HisAsp: 1.62 ± 0.0
2.025HisGlu: 2.025 ± 0.0
1.013HisPhe: 1.013 ± 0.0
1.013HisGly: 1.013 ± 0.0
1.418HisHis: 1.418 ± 0.0
1.215HisIle: 1.215 ± 0.0
2.835HisLys: 2.835 ± 0.0
2.025HisLeu: 2.025 ± 0.0
0.81HisMet: 0.81 ± 0.0
2.025HisAsn: 2.025 ± 0.0
1.418HisPro: 1.418 ± 0.0
0.81HisGln: 0.81 ± 0.0
1.013HisArg: 1.013 ± 0.0
1.823HisSer: 1.823 ± 0.0
2.025HisThr: 2.025 ± 0.0
1.62HisVal: 1.62 ± 0.0
0.608HisTrp: 0.608 ± 0.0
1.823HisTyr: 1.823 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.455IleAla: 4.455 ± 0.0
0.405IleCys: 0.405 ± 0.0
4.86IleAsp: 4.86 ± 0.0
5.468IleGlu: 5.468 ± 0.0
1.418IlePhe: 1.418 ± 0.0
4.455IleGly: 4.455 ± 0.0
2.43IleHis: 2.43 ± 0.0
8.303IleIle: 8.303 ± 0.0
6.278IleLys: 6.278 ± 0.0
5.468IleLeu: 5.468 ± 0.0
2.228IleMet: 2.228 ± 0.0
5.063IleAsn: 5.063 ± 0.0
3.038IlePro: 3.038 ± 0.0
1.823IleGln: 1.823 ± 0.0
3.24IleArg: 3.24 ± 0.0
4.253IleSer: 4.253 ± 0.0
5.063IleThr: 5.063 ± 0.0
5.063IleVal: 5.063 ± 0.0
1.013IleTrp: 1.013 ± 0.0
3.038IleTyr: 3.038 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.228LysAla: 2.228 ± 0.0
1.823LysCys: 1.823 ± 0.0
3.24LysAsp: 3.24 ± 0.0
5.265LysGlu: 5.265 ± 0.0
3.038LysPhe: 3.038 ± 0.0
2.228LysGly: 2.228 ± 0.0
2.025LysHis: 2.025 ± 0.0
7.29LysIle: 7.29 ± 0.0
4.658LysLys: 4.658 ± 0.0
10.531LysLeu: 10.531 ± 0.0
1.215LysMet: 1.215 ± 0.0
4.455LysAsn: 4.455 ± 0.0
3.645LysPro: 3.645 ± 0.0
2.025LysGln: 2.025 ± 0.0
2.43LysArg: 2.43 ± 0.0
4.658LysSer: 4.658 ± 0.0
3.443LysThr: 3.443 ± 0.0
4.658LysVal: 4.658 ± 0.0
1.013LysTrp: 1.013 ± 0.0
4.05LysTyr: 4.05 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
4.05LeuAla: 4.05 ± 0.0
2.228LeuCys: 2.228 ± 0.0
5.67LeuAsp: 5.67 ± 0.0
5.468LeuGlu: 5.468 ± 0.0
2.228LeuPhe: 2.228 ± 0.0
6.683LeuGly: 6.683 ± 0.0
2.228LeuHis: 2.228 ± 0.0
6.48LeuIle: 6.48 ± 0.0
6.278LeuLys: 6.278 ± 0.0
6.683LeuLeu: 6.683 ± 0.0
2.835LeuMet: 2.835 ± 0.0
7.898LeuAsn: 7.898 ± 0.0
3.848LeuPro: 3.848 ± 0.0
3.848LeuGln: 3.848 ± 0.0
6.48LeuArg: 6.48 ± 0.0
6.885LeuSer: 6.885 ± 0.0
8.505LeuThr: 8.505 ± 0.0
5.873LeuVal: 5.873 ± 0.0
0.81LeuTrp: 0.81 ± 0.0
2.025LeuTyr: 2.025 ± 0.0
0.0LeuXaa: 0.0 ± 0.0
Met
1.823MetAla: 1.823 ± 0.0
1.013MetCys: 1.013 ± 0.0
1.013MetAsp: 1.013 ± 0.0
2.025MetGlu: 2.025 ± 0.0
0.81MetPhe: 0.81 ± 0.0
1.62MetGly: 1.62 ± 0.0
0.81MetHis: 0.81 ± 0.0
2.025MetIle: 2.025 ± 0.0
2.228MetLys: 2.228 ± 0.0
2.43MetLeu: 2.43 ± 0.0
0.81MetMet: 0.81 ± 0.0
1.418MetAsn: 1.418 ± 0.0
1.013MetPro: 1.013 ± 0.0
1.215MetGln: 1.215 ± 0.0
1.418MetArg: 1.418 ± 0.0
1.823MetSer: 1.823 ± 0.0
2.633MetThr: 2.633 ± 0.0
2.43MetVal: 2.43 ± 0.0
0.0MetTrp: 0.0 ± 0.0
1.215MetTyr: 1.215 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
1.62AsnAla: 1.62 ± 0.0
1.013AsnCys: 1.013 ± 0.0
1.823AsnAsp: 1.823 ± 0.0
3.038AsnGlu: 3.038 ± 0.0
3.645AsnPhe: 3.645 ± 0.0
3.24AsnGly: 3.24 ± 0.0
0.405AsnHis: 0.405 ± 0.0
4.05AsnIle: 4.05 ± 0.0
6.885AsnLys: 6.885 ± 0.0
7.088AsnLeu: 7.088 ± 0.0
1.62AsnMet: 1.62 ± 0.0
3.848AsnAsn: 3.848 ± 0.0
4.05AsnPro: 4.05 ± 0.0
2.43AsnGln: 2.43 ± 0.0
3.645AsnArg: 3.645 ± 0.0
4.253AsnSer: 4.253 ± 0.0
2.228AsnThr: 2.228 ± 0.0
5.468AsnVal: 5.468 ± 0.0
1.62AsnTrp: 1.62 ± 0.0
3.848AsnTyr: 3.848 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
1.418ProAla: 1.418 ± 0.0
0.0ProCys: 0.0 ± 0.0
2.025ProAsp: 2.025 ± 0.0
2.43ProGlu: 2.43 ± 0.0
1.013ProPhe: 1.013 ± 0.0
2.633ProGly: 2.633 ± 0.0
1.418ProHis: 1.418 ± 0.0
3.645ProIle: 3.645 ± 0.0
2.633ProLys: 2.633 ± 0.0
4.658ProLeu: 4.658 ± 0.0
1.418ProMet: 1.418 ± 0.0
3.038ProAsn: 3.038 ± 0.0
2.228ProPro: 2.228 ± 0.0
1.215ProGln: 1.215 ± 0.0
1.418ProArg: 1.418 ± 0.0
1.62ProSer: 1.62 ± 0.0
2.228ProThr: 2.228 ± 0.0
2.228ProVal: 2.228 ± 0.0
0.608ProTrp: 0.608 ± 0.0
1.013ProTyr: 1.013 ± 0.0
0.0ProXaa: 0.0 ± 0.0
Gln
1.418GlnAla: 1.418 ± 0.0
0.608GlnCys: 0.608 ± 0.0
1.418GlnAsp: 1.418 ± 0.0
1.823GlnGlu: 1.823 ± 0.0
1.215GlnPhe: 1.215 ± 0.0
2.228GlnGly: 2.228 ± 0.0
1.013GlnHis: 1.013 ± 0.0
3.848GlnIle: 3.848 ± 0.0
1.418GlnLys: 1.418 ± 0.0
2.835GlnLeu: 2.835 ± 0.0
1.418GlnMet: 1.418 ± 0.0
1.418GlnAsn: 1.418 ± 0.0
1.418GlnPro: 1.418 ± 0.0
2.025GlnGln: 2.025 ± 0.0
1.013GlnArg: 1.013 ± 0.0
1.823GlnSer: 1.823 ± 0.0
2.633GlnThr: 2.633 ± 0.0
3.038GlnVal: 3.038 ± 0.0
0.608GlnTrp: 0.608 ± 0.0
0.81GlnTyr: 0.81 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
1.62ArgAla: 1.62 ± 0.0
0.405ArgCys: 0.405 ± 0.0
2.025ArgAsp: 2.025 ± 0.0
2.025ArgGlu: 2.025 ± 0.0
1.215ArgPhe: 1.215 ± 0.0
1.62ArgGly: 1.62 ± 0.0
1.823ArgHis: 1.823 ± 0.0
2.025ArgIle: 2.025 ± 0.0
4.05ArgLys: 4.05 ± 0.0
5.67ArgLeu: 5.67 ± 0.0
1.823ArgMet: 1.823 ± 0.0
3.443ArgAsn: 3.443 ± 0.0
1.418ArgPro: 1.418 ± 0.0
2.228ArgGln: 2.228 ± 0.0
2.025ArgArg: 2.025 ± 0.0
3.848ArgSer: 3.848 ± 0.0
2.025ArgThr: 2.025 ± 0.0
3.038ArgVal: 3.038 ± 0.0
0.203ArgTrp: 0.203 ± 0.0
2.633ArgTyr: 2.633 ± 0.0
0.0ArgXaa: 0.0 ± 0.0
Ser
2.43SerAla: 2.43 ± 0.0
1.215SerCys: 1.215 ± 0.0
4.05SerAsp: 4.05 ± 0.0
2.835SerGlu: 2.835 ± 0.0
2.633SerPhe: 2.633 ± 0.0
2.633SerGly: 2.633 ± 0.0
2.228SerHis: 2.228 ± 0.0
4.658SerIle: 4.658 ± 0.0
6.885SerLys: 6.885 ± 0.0
5.265SerLeu: 5.265 ± 0.0
1.62SerMet: 1.62 ± 0.0
5.67SerAsn: 5.67 ± 0.0
1.418SerPro: 1.418 ± 0.0
1.215SerGln: 1.215 ± 0.0
2.835SerArg: 2.835 ± 0.0
4.455SerSer: 4.455 ± 0.0
5.265SerThr: 5.265 ± 0.0
4.658SerVal: 4.658 ± 0.0
1.62SerTrp: 1.62 ± 0.0
2.025SerTyr: 2.025 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
2.43ThrAla: 2.43 ± 0.0
0.81ThrCys: 0.81 ± 0.0
3.24ThrAsp: 3.24 ± 0.0
3.848ThrGlu: 3.848 ± 0.0
1.823ThrPhe: 1.823 ± 0.0
2.228ThrGly: 2.228 ± 0.0
1.418ThrHis: 1.418 ± 0.0
3.848ThrIle: 3.848 ± 0.0
4.658ThrLys: 4.658 ± 0.0
7.088ThrLeu: 7.088 ± 0.0
1.823ThrMet: 1.823 ± 0.0
4.658ThrAsn: 4.658 ± 0.0
2.835ThrPro: 2.835 ± 0.0
2.025ThrGln: 2.025 ± 0.0
1.823ThrArg: 1.823 ± 0.0
4.86ThrSer: 4.86 ± 0.0
3.038ThrThr: 3.038 ± 0.0
3.038ThrVal: 3.038 ± 0.0
0.81ThrTrp: 0.81 ± 0.0
2.43ThrTyr: 2.43 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
4.253ValAla: 4.253 ± 0.0
1.418ValCys: 1.418 ± 0.0
3.645ValAsp: 3.645 ± 0.0
3.038ValGlu: 3.038 ± 0.0
2.228ValPhe: 2.228 ± 0.0
3.848ValGly: 3.848 ± 0.0
3.038ValHis: 3.038 ± 0.0
6.48ValIle: 6.48 ± 0.0
5.063ValLys: 5.063 ± 0.0
4.86ValLeu: 4.86 ± 0.0
1.215ValMet: 1.215 ± 0.0
3.645ValAsn: 3.645 ± 0.0
2.43ValPro: 2.43 ± 0.0
1.62ValGln: 1.62 ± 0.0
2.633ValArg: 2.633 ± 0.0
4.86ValSer: 4.86 ± 0.0
5.265ValThr: 5.265 ± 0.0
4.455ValVal: 4.455 ± 0.0
0.81ValTrp: 0.81 ± 0.0
3.24ValTyr: 3.24 ± 0.0
0.0ValXaa: 0.0 ± 0.0
Trp
0.405TrpAla: 0.405 ± 0.0
0.0TrpCys: 0.0 ± 0.0
0.203TrpAsp: 0.203 ± 0.0
1.013TrpGlu: 1.013 ± 0.0
1.013TrpPhe: 1.013 ± 0.0
0.81TrpGly: 0.81 ± 0.0
0.608TrpHis: 0.608 ± 0.0
1.013TrpIle: 1.013 ± 0.0
1.013TrpLys: 1.013 ± 0.0
2.228TrpLeu: 2.228 ± 0.0
0.608TrpMet: 0.608 ± 0.0
0.405TrpAsn: 0.405 ± 0.0
0.0TrpPro: 0.0 ± 0.0
1.013TrpGln: 1.013 ± 0.0
1.215TrpArg: 1.215 ± 0.0
0.203TrpSer: 0.203 ± 0.0
0.405TrpThr: 0.405 ± 0.0
1.013TrpVal: 1.013 ± 0.0
0.608TrpTrp: 0.608 ± 0.0
1.013TrpTyr: 1.013 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.633TyrAla: 2.633 ± 0.0
0.405TyrCys: 0.405 ± 0.0
3.645TyrAsp: 3.645 ± 0.0
3.24TyrGlu: 3.24 ± 0.0
2.025TyrPhe: 2.025 ± 0.0
2.633TyrGly: 2.633 ± 0.0
1.823TyrHis: 1.823 ± 0.0
1.823TyrIle: 1.823 ± 0.0
1.418TyrLys: 1.418 ± 0.0
4.455TyrLeu: 4.455 ± 0.0
0.608TyrMet: 0.608 ± 0.0
4.05TyrAsn: 4.05 ± 0.0
1.418TyrPro: 1.418 ± 0.0
1.215TyrGln: 1.215 ± 0.0
2.43TyrArg: 2.43 ± 0.0
2.633TyrSer: 2.633 ± 0.0
1.013TyrThr: 1.013 ± 0.0
1.215TyrVal: 1.215 ± 0.0
0.608TyrTrp: 0.608 ± 0.0
2.228TyrTyr: 2.228 ± 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 (4939 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