Amino acid dipepetide frequency for Giant panda anellovirus

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
0.0AlaAla: 0.0 ± 0.0
0.0AlaCys: 0.0 ± 0.0
1.479AlaAsp: 1.479 ± 2.848
2.959AlaGlu: 2.959 ± 2.339
1.479AlaPhe: 1.479 ± 0.786
2.959AlaGly: 2.959 ± 1.572
1.479AlaHis: 1.479 ± 0.786
4.438AlaIle: 4.438 ± 2.097
1.479AlaLys: 1.479 ± 0.786
4.438AlaLeu: 4.438 ± 2.097
0.0AlaMet: 0.0 ± 0.0
1.479AlaAsn: 1.479 ± 0.786
1.479AlaPro: 1.479 ± 0.786
0.0AlaGln: 0.0 ± 0.0
1.479AlaArg: 1.479 ± 0.786
4.438AlaSer: 4.438 ± 2.016
1.479AlaThr: 1.479 ± 0.786
0.0AlaVal: 0.0 ± 0.0
1.479AlaTrp: 1.479 ± 0.786
0.0AlaTyr: 0.0 ± 0.0
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
1.479CysCys: 1.479 ± 0.786
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
2.959CysGly: 2.959 ± 2.455
0.0CysHis: 0.0 ± 0.0
4.438CysIle: 4.438 ± 2.097
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.479CysPro: 1.479 ± 0.786
1.479CysGln: 1.479 ± 2.982
1.479CysArg: 1.479 ± 0.786
2.959CysSer: 2.959 ± 2.455
0.0CysThr: 0.0 ± 0.0
0.0CysVal: 0.0 ± 0.0
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
0.0AspAla: 0.0 ± 0.0
0.0AspCys: 0.0 ± 0.0
4.438AspAsp: 4.438 ± 2.097
2.959AspGlu: 2.959 ± 1.572
1.479AspPhe: 1.479 ± 0.786
2.959AspGly: 2.959 ± 2.455
0.0AspHis: 0.0 ± 0.0
1.479AspIle: 1.479 ± 2.982
0.0AspLys: 0.0 ± 0.0
4.438AspLeu: 4.438 ± 2.097
1.479AspMet: 1.479 ± 0.786
4.438AspAsn: 4.438 ± 2.358
4.438AspPro: 4.438 ± 2.016
1.479AspGln: 1.479 ± 0.786
0.0AspArg: 0.0 ± 0.0
4.438AspSer: 4.438 ± 8.545
8.876AspThr: 8.876 ± 7.366
0.0AspVal: 0.0 ± 0.0
8.876AspTrp: 8.876 ± 1.147
1.479AspTyr: 1.479 ± 0.786
0.0AspXaa: 0.0 ± 0.0
Glu
1.479GluAla: 1.479 ± 0.786
0.0GluCys: 0.0 ± 0.0
2.959GluAsp: 2.959 ± 4.29
5.917GluGlu: 5.917 ± 1.973
0.0GluPhe: 0.0 ± 0.0
2.959GluGly: 2.959 ± 1.572
1.479GluHis: 1.479 ± 0.786
1.479GluIle: 1.479 ± 0.786
4.438GluLys: 4.438 ± 2.016
2.959GluLeu: 2.959 ± 2.339
0.0GluMet: 0.0 ± 0.0
1.479GluAsn: 1.479 ± 0.786
2.959GluPro: 2.959 ± 2.455
2.959GluGln: 2.959 ± 2.455
2.959GluArg: 2.959 ± 1.572
8.876GluSer: 8.876 ± 10.305
2.959GluThr: 2.959 ± 1.572
1.479GluVal: 1.479 ± 0.786
0.0GluTrp: 0.0 ± 0.0
2.959GluTyr: 2.959 ± 1.572
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
1.479PheCys: 1.479 ± 2.982
2.959PheAsp: 2.959 ± 1.572
0.0PheGlu: 0.0 ± 0.0
1.479PhePhe: 1.479 ± 0.786
0.0PheGly: 0.0 ± 0.0
1.479PheHis: 1.479 ± 2.982
0.0PheIle: 0.0 ± 0.0
4.438PheLys: 4.438 ± 2.097
1.479PheLeu: 1.479 ± 0.786
0.0PheMet: 0.0 ± 0.0
0.0PheAsn: 0.0 ± 0.0
0.0PhePro: 0.0 ± 0.0
2.959PheGln: 2.959 ± 2.455
5.917PheArg: 5.917 ± 3.144
4.438PheSer: 4.438 ± 2.097
0.0PheThr: 0.0 ± 0.0
7.396PheVal: 7.396 ± 2.201
1.479PheTrp: 1.479 ± 0.786
1.479PheTyr: 1.479 ± 0.786
0.0PheXaa: 0.0 ± 0.0
Gly
4.438GlyAla: 4.438 ± 2.016
1.479GlyCys: 1.479 ± 0.786
10.355GlyAsp: 10.355 ± 13.783
1.479GlyGlu: 1.479 ± 2.982
0.0GlyPhe: 0.0 ± 0.0
14.793GlyGly: 14.793 ± 12.83
1.479GlyHis: 1.479 ± 2.982
1.479GlyIle: 1.479 ± 0.786
7.396GlyLys: 7.396 ± 2.226
7.396GlyLeu: 7.396 ± 1.932
7.396GlyMet: 7.396 ± 2.239
0.0GlyAsn: 0.0 ± 0.0
4.438GlyPro: 4.438 ± 2.358
1.479GlyGln: 1.479 ± 0.786
1.479GlyArg: 1.479 ± 2.982
1.479GlySer: 1.479 ± 0.786
4.438GlyThr: 4.438 ± 2.016
2.959GlyVal: 2.959 ± 2.339
5.917GlyTrp: 5.917 ± 1.973
1.479GlyTyr: 1.479 ± 0.786
0.0GlyXaa: 0.0 ± 0.0
His
1.479HisAla: 1.479 ± 2.848
0.0HisCys: 0.0 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.0HisGlu: 0.0 ± 0.0
1.479HisPhe: 1.479 ± 0.786
2.959HisGly: 2.959 ± 2.455
0.0HisHis: 0.0 ± 0.0
1.479HisIle: 1.479 ± 0.786
1.479HisLys: 1.479 ± 2.982
2.959HisLeu: 2.959 ± 2.455
0.0HisMet: 0.0 ± 0.0
0.0HisAsn: 0.0 ± 0.0
2.959HisPro: 2.959 ± 1.572
0.0HisGln: 0.0 ± 0.0
4.438HisArg: 4.438 ± 2.358
0.0HisSer: 0.0 ± 0.0
2.959HisThr: 2.959 ± 2.455
0.0HisVal: 0.0 ± 0.0
4.438HisTrp: 4.438 ± 2.016
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
1.479IleAla: 1.479 ± 0.786
0.0IleCys: 0.0 ± 0.0
1.479IleAsp: 1.479 ± 0.786
0.0IleGlu: 0.0 ± 0.0
0.0IlePhe: 0.0 ± 0.0
2.959IleGly: 2.959 ± 1.572
0.0IleHis: 0.0 ± 0.0
1.479IleIle: 1.479 ± 0.786
4.438IleLys: 4.438 ± 2.358
10.355IleLeu: 10.355 ± 3.199
0.0IleMet: 0.0 ± 0.0
4.438IleAsn: 4.438 ± 2.016
1.479IlePro: 1.479 ± 0.786
4.438IleGln: 4.438 ± 2.358
2.959IleArg: 2.959 ± 1.572
7.396IleSer: 7.396 ± 1.932
4.438IleThr: 4.438 ± 2.097
0.0IleVal: 0.0 ± 0.0
0.0IleTrp: 0.0 ± 0.0
0.0IleTyr: 0.0 ± 0.0
0.0IleXaa: 0.0 ± 0.0
Lys
2.959LysAla: 2.959 ± 1.572
4.438LysCys: 4.438 ± 2.097
0.0LysAsp: 0.0 ± 0.0
1.479LysGlu: 1.479 ± 0.786
5.917LysPhe: 5.917 ± 3.144
4.438LysGly: 4.438 ± 5.153
1.479LysHis: 1.479 ± 2.848
7.396LysIle: 7.396 ± 4.296
13.314LysLys: 13.314 ± 7.737
4.438LysLeu: 4.438 ± 2.097
0.0LysMet: 0.0 ± 0.0
5.917LysAsn: 5.917 ± 1.973
1.479LysPro: 1.479 ± 0.786
2.959LysGln: 2.959 ± 2.455
8.876LysArg: 8.876 ± 2.694
4.438LysSer: 4.438 ± 2.358
0.0LysThr: 0.0 ± 0.0
1.479LysVal: 1.479 ± 0.786
1.479LysTrp: 1.479 ± 0.786
2.959LysTyr: 2.959 ± 1.572
0.0LysXaa: 0.0 ± 0.0
Leu
2.959LeuAla: 2.959 ± 1.572
0.0LeuCys: 0.0 ± 0.0
1.479LeuAsp: 1.479 ± 0.786
1.479LeuGlu: 1.479 ± 0.786
4.438LeuPhe: 4.438 ± 2.097
11.834LeuGly: 11.834 ± 4.002
1.479LeuHis: 1.479 ± 0.786
1.479LeuIle: 1.479 ± 0.786
5.917LeuLys: 5.917 ± 1.973
8.876LeuLeu: 8.876 ± 4.032
1.479LeuMet: 1.479 ± 1.409
4.438LeuAsn: 4.438 ± 2.016
1.479LeuPro: 1.479 ± 0.786
5.917LeuGln: 5.917 ± 6.072
5.917LeuArg: 5.917 ± 3.144
4.438LeuSer: 4.438 ± 2.016
1.479LeuThr: 1.479 ± 0.786
5.917LeuVal: 5.917 ± 1.973
2.959LeuTrp: 2.959 ± 2.455
1.479LeuTyr: 1.479 ± 2.848
0.0LeuXaa: 0.0 ± 0.0
Met
0.0MetAla: 0.0 ± 0.0
0.0MetCys: 0.0 ± 0.0
0.0MetAsp: 0.0 ± 0.0
1.479MetGlu: 1.479 ± 0.786
0.0MetPhe: 0.0 ± 0.0
1.479MetGly: 1.479 ± 0.786
0.0MetHis: 0.0 ± 0.0
1.479MetIle: 1.479 ± 0.786
4.438MetLys: 4.438 ± 2.358
0.0MetLeu: 0.0 ± 0.0
1.479MetMet: 1.479 ± 2.848
4.438MetAsn: 4.438 ± 2.097
1.479MetPro: 1.479 ± 0.786
0.0MetGln: 0.0 ± 0.0
1.479MetArg: 1.479 ± 0.786
1.479MetSer: 1.479 ± 2.848
1.479MetThr: 1.479 ± 0.786
0.0MetVal: 0.0 ± 0.0
1.479MetTrp: 1.479 ± 0.786
1.479MetTyr: 1.479 ± 0.786
0.0MetXaa: 0.0 ± 0.0
Asn
0.0AsnAla: 0.0 ± 0.0
0.0AsnCys: 0.0 ± 0.0
1.479AsnAsp: 1.479 ± 0.786
1.479AsnGlu: 1.479 ± 0.786
4.438AsnPhe: 4.438 ± 2.358
1.479AsnGly: 1.479 ± 0.786
0.0AsnHis: 0.0 ± 0.0
2.959AsnIle: 2.959 ± 1.572
2.959AsnLys: 2.959 ± 1.572
2.959AsnLeu: 2.959 ± 2.339
2.959AsnMet: 2.959 ± 1.572
2.959AsnAsn: 2.959 ± 1.572
4.438AsnPro: 4.438 ± 2.097
0.0AsnGln: 0.0 ± 0.0
1.479AsnArg: 1.479 ± 0.786
1.479AsnSer: 1.479 ± 2.982
8.876AsnThr: 8.876 ± 2.694
1.479AsnVal: 1.479 ± 2.848
0.0AsnTrp: 0.0 ± 0.0
1.479AsnTyr: 1.479 ± 0.786
0.0AsnXaa: 0.0 ± 0.0
Pro
1.479ProAla: 1.479 ± 0.786
1.479ProCys: 1.479 ± 0.786
0.0ProAsp: 0.0 ± 0.0
2.959ProGlu: 2.959 ± 1.572
2.959ProPhe: 2.959 ± 1.572
7.396ProGly: 7.396 ± 5.158
2.959ProHis: 2.959 ± 2.339
2.959ProIle: 2.959 ± 1.572
2.959ProLys: 2.959 ± 2.339
5.917ProLeu: 5.917 ± 1.973
1.479ProMet: 1.479 ± 0.786
2.959ProAsn: 2.959 ± 2.455
5.917ProPro: 5.917 ± 4.678
4.438ProGln: 4.438 ± 2.358
8.876ProArg: 8.876 ± 4.715
1.479ProSer: 1.479 ± 0.786
4.438ProThr: 4.438 ± 5.153
0.0ProVal: 0.0 ± 0.0
0.0ProTrp: 0.0 ± 0.0
1.479ProTyr: 1.479 ± 0.786
0.0ProXaa: 0.0 ± 0.0
Gln
1.479GlnAla: 1.479 ± 2.982
1.479GlnCys: 1.479 ± 2.982
1.479GlnAsp: 1.479 ± 0.786
0.0GlnGlu: 0.0 ± 0.0
1.479GlnPhe: 1.479 ± 2.982
4.438GlnGly: 4.438 ± 2.097
1.479GlnHis: 1.479 ± 0.786
2.959GlnIle: 2.959 ± 1.572
1.479GlnLys: 1.479 ± 0.786
4.438GlnLeu: 4.438 ± 2.358
1.479GlnMet: 1.479 ± 2.035
0.0GlnAsn: 0.0 ± 0.0
1.479GlnPro: 1.479 ± 0.786
5.917GlnGln: 5.917 ± 2.001
4.438GlnArg: 4.438 ± 2.097
5.917GlnSer: 5.917 ± 2.001
0.0GlnThr: 0.0 ± 0.0
2.959GlnVal: 2.959 ± 2.455
1.479GlnTrp: 1.479 ± 2.982
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
8.876ArgAla: 8.876 ± 2.631
0.0ArgCys: 0.0 ± 0.0
1.479ArgAsp: 1.479 ± 0.786
7.396ArgGlu: 7.396 ± 1.932
1.479ArgPhe: 1.479 ± 0.786
1.479ArgGly: 1.479 ± 0.786
4.438ArgHis: 4.438 ± 2.358
4.438ArgIle: 4.438 ± 2.358
7.396ArgLys: 7.396 ± 2.226
4.438ArgLeu: 4.438 ± 2.358
1.479ArgMet: 1.479 ± 0.786
4.438ArgAsn: 4.438 ± 2.358
2.959ArgPro: 2.959 ± 1.572
2.959ArgGln: 2.959 ± 1.572
23.669ArgArg: 23.669 ± 12.575
4.438ArgSer: 4.438 ± 2.016
1.479ArgThr: 1.479 ± 0.786
2.959ArgVal: 2.959 ± 1.572
1.479ArgTrp: 1.479 ± 0.786
5.917ArgTyr: 5.917 ± 2.001
0.0ArgXaa: 0.0 ± 0.0
Ser
2.959SerAla: 2.959 ± 2.339
1.479SerCys: 1.479 ± 2.982
4.438SerAsp: 4.438 ± 5.153
8.876SerGlu: 8.876 ± 10.305
5.917SerPhe: 5.917 ± 8.379
2.959SerGly: 2.959 ± 5.697
1.479SerHis: 1.479 ± 2.982
5.917SerIle: 5.917 ± 3.144
2.959SerLys: 2.959 ± 2.339
2.959SerLeu: 2.959 ± 2.339
0.0SerMet: 0.0 ± 0.0
0.0SerAsn: 0.0 ± 0.0
8.876SerPro: 8.876 ± 4.032
1.479SerGln: 1.479 ± 0.786
2.959SerArg: 2.959 ± 1.572
4.438SerSer: 4.438 ± 2.016
2.959SerThr: 2.959 ± 2.339
1.479SerVal: 1.479 ± 0.786
1.479SerTrp: 1.479 ± 0.786
2.959SerTyr: 2.959 ± 1.572
0.0SerXaa: 0.0 ± 0.0
Thr
0.0ThrAla: 0.0 ± 0.0
1.479ThrCys: 1.479 ± 0.786
7.396ThrAsp: 7.396 ± 2.201
4.438ThrGlu: 4.438 ± 3.504
0.0ThrPhe: 0.0 ± 0.0
8.876ThrGly: 8.876 ± 7.366
4.438ThrHis: 4.438 ± 2.358
0.0ThrIle: 0.0 ± 0.0
4.438ThrLys: 4.438 ± 2.016
2.959ThrLeu: 2.959 ± 2.339
0.0ThrMet: 0.0 ± 0.0
2.959ThrAsn: 2.959 ± 1.572
4.438ThrPro: 4.438 ± 5.153
2.959ThrGln: 2.959 ± 2.455
1.479ThrArg: 1.479 ± 0.786
0.0ThrSer: 0.0 ± 0.0
5.917ThrThr: 5.917 ± 3.144
1.479ThrVal: 1.479 ± 0.786
4.438ThrTrp: 4.438 ± 2.358
2.959ThrTyr: 2.959 ± 1.572
0.0ThrXaa: 0.0 ± 0.0
Val
1.479ValAla: 1.479 ± 0.786
0.0ValCys: 0.0 ± 0.0
1.479ValAsp: 1.479 ± 0.786
2.959ValGlu: 2.959 ± 1.572
0.0ValPhe: 0.0 ± 0.0
2.959ValGly: 2.959 ± 1.572
1.479ValHis: 1.479 ± 2.982
1.479ValIle: 1.479 ± 0.786
2.959ValLys: 2.959 ± 1.572
1.479ValLeu: 1.479 ± 0.786
0.0ValMet: 0.0 ± 0.0
1.479ValAsn: 1.479 ± 0.786
5.917ValPro: 5.917 ± 1.973
1.479ValGln: 1.479 ± 0.786
1.479ValArg: 1.479 ± 0.786
1.479ValSer: 1.479 ± 2.848
4.438ValThr: 4.438 ± 2.097
1.479ValVal: 1.479 ± 0.786
1.479ValTrp: 1.479 ± 2.848
1.479ValTyr: 1.479 ± 0.786
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
4.438TrpAsp: 4.438 ± 2.358
2.959TrpGlu: 2.959 ± 1.572
2.959TrpPhe: 2.959 ± 2.455
1.479TrpGly: 1.479 ± 0.786
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.479TrpLys: 1.479 ± 2.982
1.479TrpLeu: 1.479 ± 0.786
1.479TrpMet: 1.479 ± 0.786
1.479TrpAsn: 1.479 ± 0.786
2.959TrpPro: 2.959 ± 2.339
1.479TrpGln: 1.479 ± 2.982
7.396TrpArg: 7.396 ± 4.296
2.959TrpSer: 2.959 ± 2.339
2.959TrpThr: 2.959 ± 1.572
1.479TrpVal: 1.479 ± 0.786
4.438TrpTrp: 4.438 ± 2.016
1.479TrpTyr: 1.479 ± 0.786
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.479TyrAla: 1.479 ± 0.786
1.479TyrCys: 1.479 ± 0.786
5.917TyrAsp: 5.917 ± 1.973
1.479TyrGlu: 1.479 ± 0.786
1.479TyrPhe: 1.479 ± 0.786
0.0TyrGly: 0.0 ± 0.0
1.479TyrHis: 1.479 ± 0.786
0.0TyrIle: 0.0 ± 0.0
1.479TyrLys: 1.479 ± 0.786
2.959TyrLeu: 2.959 ± 1.572
1.479TyrMet: 1.479 ± 0.786
0.0TyrAsn: 0.0 ± 0.0
1.479TyrPro: 1.479 ± 0.786
0.0TyrGln: 0.0 ± 0.0
4.438TyrArg: 4.438 ± 2.097
0.0TyrSer: 0.0 ± 0.0
1.479TyrThr: 1.479 ± 0.786
4.438TyrVal: 4.438 ± 2.358
0.0TyrTrp: 0.0 ± 0.0
0.0TyrTyr: 0.0 ± 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 3 proteins (677 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