Amino acid dipepetide frequency for Rhizoctonia fumigata mycovirus

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
3.361AlaAla: 3.361 ± 2.85
0.0AlaCys: 0.0 ± 0.0
5.882AlaAsp: 5.882 ± 2.223
7.563AlaGlu: 7.563 ± 1.605
0.84AlaPhe: 0.84 ± 0.712
6.723AlaGly: 6.723 ± 1.511
1.681AlaHis: 1.681 ± 0.978
1.681AlaIle: 1.681 ± 0.978
4.202AlaLys: 4.202 ± 0.043
8.403AlaLeu: 8.403 ± 3.519
5.042AlaMet: 5.042 ± 3.073
2.521AlaAsn: 2.521 ± 0.936
5.042AlaPro: 5.042 ± 3.073
4.202AlaGln: 4.202 ± 0.043
4.202AlaArg: 4.202 ± 0.043
5.882AlaSer: 5.882 ± 1.382
5.042AlaThr: 5.042 ± 0.669
6.723AlaVal: 6.723 ± 1.511
1.681AlaTrp: 1.681 ± 0.978
0.84AlaTyr: 0.84 ± 0.712
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.84CysAsp: 0.84 ± 0.489
1.681CysGlu: 1.681 ± 0.978
1.681CysPhe: 1.681 ± 0.978
0.84CysGly: 0.84 ± 0.489
0.84CysHis: 0.84 ± 0.489
0.84CysIle: 0.84 ± 0.489
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.84CysGln: 0.84 ± 0.489
0.84CysArg: 0.84 ± 0.712
0.0CysSer: 0.0 ± 0.0
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
10.084AspAla: 10.084 ± 3.468
0.0AspCys: 0.0 ± 0.0
5.042AspAsp: 5.042 ± 1.734
7.563AspGlu: 7.563 ± 0.403
3.361AspPhe: 3.361 ± 0.755
5.882AspGly: 5.882 ± 2.223
3.361AspHis: 3.361 ± 1.957
0.0AspIle: 0.0 ± 0.0
0.84AspLys: 0.84 ± 0.489
5.042AspLeu: 5.042 ± 0.669
1.681AspMet: 1.681 ± 0.223
2.521AspAsn: 2.521 ± 1.468
3.361AspPro: 3.361 ± 0.755
0.0AspGln: 0.0 ± 0.0
0.84AspArg: 0.84 ± 0.489
1.681AspSer: 1.681 ± 0.223
2.521AspThr: 2.521 ± 0.266
7.563AspVal: 7.563 ± 0.798
2.521AspTrp: 2.521 ± 2.137
0.84AspTyr: 0.84 ± 0.489
0.0AspXaa: 0.0 ± 0.0
Glu
10.084GluAla: 10.084 ± 1.339
0.0GluCys: 0.0 ± 0.0
5.882GluAsp: 5.882 ± 1.382
7.563GluGlu: 7.563 ± 0.403
1.681GluPhe: 1.681 ± 0.223
7.563GluGly: 7.563 ± 2.0
0.84GluHis: 0.84 ± 0.489
2.521GluIle: 2.521 ± 1.468
5.042GluLys: 5.042 ± 0.532
5.042GluLeu: 5.042 ± 1.871
1.681GluMet: 1.681 ± 0.331
1.681GluAsn: 1.681 ± 1.425
1.681GluPro: 1.681 ± 0.223
3.361GluGln: 3.361 ± 0.446
8.403GluArg: 8.403 ± 2.317
4.202GluSer: 4.202 ± 0.043
4.202GluThr: 4.202 ± 0.043
8.403GluVal: 8.403 ± 1.116
3.361GluTrp: 3.361 ± 1.648
2.521GluTyr: 2.521 ± 0.266
0.0GluXaa: 0.0 ± 0.0
Phe
0.84PheAla: 0.84 ± 0.489
0.84PheCys: 0.84 ± 0.489
5.042PheAsp: 5.042 ± 1.734
4.202PheGlu: 4.202 ± 1.245
0.84PhePhe: 0.84 ± 0.489
3.361PheGly: 3.361 ± 0.446
1.681PheHis: 1.681 ± 0.978
0.0PheIle: 0.0 ± 0.0
1.681PheLys: 1.681 ± 0.978
1.681PheLeu: 1.681 ± 0.223
2.521PheMet: 2.521 ± 0.266
0.84PheAsn: 0.84 ± 0.489
0.84PhePro: 0.84 ± 0.489
0.84PheGln: 0.84 ± 0.489
3.361PheArg: 3.361 ± 0.755
0.84PheSer: 0.84 ± 0.489
1.681PheThr: 1.681 ± 0.978
1.681PheVal: 1.681 ± 0.978
0.84PheTrp: 0.84 ± 0.712
0.84PheTyr: 0.84 ± 0.489
0.0PheXaa: 0.0 ± 0.0
Gly
5.042GlyAla: 5.042 ± 0.669
0.0GlyCys: 0.0 ± 0.0
5.042GlyAsp: 5.042 ± 1.734
8.403GlyGlu: 8.403 ± 1.116
2.521GlyPhe: 2.521 ± 0.266
5.882GlyGly: 5.882 ± 0.18
2.521GlyHis: 2.521 ± 1.468
2.521GlyIle: 2.521 ± 0.266
8.403GlyLys: 8.403 ± 3.519
5.882GlyLeu: 5.882 ± 0.18
4.202GlyMet: 4.202 ± 0.043
3.361GlyAsn: 3.361 ± 0.755
2.521GlyPro: 2.521 ± 0.266
1.681GlyGln: 1.681 ± 0.223
6.723GlyArg: 6.723 ± 0.893
3.361GlySer: 3.361 ± 0.755
5.882GlyThr: 5.882 ± 1.021
8.403GlyVal: 8.403 ± 0.086
1.681GlyTrp: 1.681 ± 0.978
1.681GlyTyr: 1.681 ± 0.978
0.0GlyXaa: 0.0 ± 0.0
His
2.521HisAla: 2.521 ± 1.468
0.0HisCys: 0.0 ± 0.0
3.361HisAsp: 3.361 ± 1.957
0.84HisGlu: 0.84 ± 0.712
0.0HisPhe: 0.0 ± 0.0
2.521HisGly: 2.521 ± 1.468
1.681HisHis: 1.681 ± 0.223
4.202HisIle: 4.202 ± 2.446
0.0HisLys: 0.0 ± 0.0
0.84HisLeu: 0.84 ± 0.489
0.84HisMet: 0.84 ± 0.489
1.681HisAsn: 1.681 ± 0.978
0.0HisPro: 0.0 ± 0.0
0.0HisGln: 0.0 ± 0.0
0.84HisArg: 0.84 ± 0.712
1.681HisSer: 1.681 ± 0.978
0.0HisThr: 0.0 ± 0.0
1.681HisVal: 1.681 ± 0.223
0.0HisTrp: 0.0 ± 0.0
0.84HisTyr: 0.84 ± 0.489
0.0HisXaa: 0.0 ± 0.0
Ile
4.202IleAla: 4.202 ± 1.159
0.0IleCys: 0.0 ± 0.0
3.361IleAsp: 3.361 ± 0.446
2.521IleGlu: 2.521 ± 0.266
0.0IlePhe: 0.0 ± 0.0
1.681IleGly: 1.681 ± 1.425
2.521IleHis: 2.521 ± 0.266
1.681IleIle: 1.681 ± 0.223
1.681IleLys: 1.681 ± 0.223
2.521IleLeu: 2.521 ± 1.468
2.521IleMet: 2.521 ± 1.468
0.84IleAsn: 0.84 ± 0.489
1.681IlePro: 1.681 ± 0.978
0.0IleGln: 0.0 ± 0.0
1.681IleArg: 1.681 ± 0.978
2.521IleSer: 2.521 ± 0.266
4.202IleThr: 4.202 ± 1.245
2.521IleVal: 2.521 ± 0.266
0.0IleTrp: 0.0 ± 0.0
0.84IleTyr: 0.84 ± 0.489
0.0IleXaa: 0.0 ± 0.0
Lys
3.361LysAla: 3.361 ± 1.648
0.0LysCys: 0.0 ± 0.0
0.0LysAsp: 0.0 ± 0.0
6.723LysGlu: 6.723 ± 3.296
3.361LysPhe: 3.361 ± 1.957
4.202LysGly: 4.202 ± 2.36
2.521LysHis: 2.521 ± 0.266
4.202LysIle: 4.202 ± 3.562
3.361LysLys: 3.361 ± 2.85
5.882LysLeu: 5.882 ± 1.382
1.681LysMet: 1.681 ± 0.978
3.361LysAsn: 3.361 ± 0.755
1.681LysPro: 1.681 ± 0.223
0.84LysGln: 0.84 ± 0.712
2.521LysArg: 2.521 ± 0.266
4.202LysSer: 4.202 ± 1.245
2.521LysThr: 2.521 ± 0.266
5.042LysVal: 5.042 ± 0.669
0.84LysTrp: 0.84 ± 0.712
2.521LysTyr: 2.521 ± 0.936
0.0LysXaa: 0.0 ± 0.0
Leu
4.202LeuAla: 4.202 ± 1.245
0.84LeuCys: 0.84 ± 0.489
5.042LeuAsp: 5.042 ± 0.669
4.202LeuGlu: 4.202 ± 2.446
0.84LeuPhe: 0.84 ± 0.489
10.924LeuGly: 10.924 ± 2.755
0.84LeuHis: 0.84 ± 0.489
0.84LeuIle: 0.84 ± 0.489
6.723LeuLys: 6.723 ± 2.094
7.563LeuLeu: 7.563 ± 0.403
0.84LeuMet: 0.84 ± 0.712
4.202LeuAsn: 4.202 ± 0.043
4.202LeuPro: 4.202 ± 1.245
2.521LeuGln: 2.521 ± 1.468
7.563LeuArg: 7.563 ± 0.403
5.882LeuSer: 5.882 ± 2.583
4.202LeuThr: 4.202 ± 2.36
8.403LeuVal: 8.403 ± 2.317
1.681LeuTrp: 1.681 ± 0.223
1.681LeuTyr: 1.681 ± 0.223
0.0LeuXaa: 0.0 ± 0.0
Met
0.84MetAla: 0.84 ± 0.712
0.0MetCys: 0.0 ± 0.0
1.681MetAsp: 1.681 ± 0.223
5.042MetGlu: 5.042 ± 1.871
4.202MetPhe: 4.202 ± 0.043
5.042MetGly: 5.042 ± 3.073
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
0.84MetLys: 0.84 ± 0.489
0.0MetLeu: 0.0 ± 0.0
1.681MetMet: 1.681 ± 1.425
0.0MetAsn: 0.0 ± 0.0
0.84MetPro: 0.84 ± 0.489
0.0MetGln: 0.0 ± 0.0
5.042MetArg: 5.042 ± 0.532
2.521MetSer: 2.521 ± 0.936
2.521MetThr: 2.521 ± 0.936
0.84MetVal: 0.84 ± 0.489
0.0MetTrp: 0.0 ± 0.0
2.521MetTyr: 2.521 ± 0.266
0.0MetXaa: 0.0 ± 0.0
Asn
2.521AsnAla: 2.521 ± 0.266
0.0AsnCys: 0.0 ± 0.0
2.521AsnAsp: 2.521 ± 0.266
0.84AsnGlu: 0.84 ± 0.712
1.681AsnPhe: 1.681 ± 0.978
4.202AsnGly: 4.202 ± 1.245
0.84AsnHis: 0.84 ± 0.489
0.84AsnIle: 0.84 ± 0.489
3.361AsnLys: 3.361 ± 0.446
1.681AsnLeu: 1.681 ± 0.223
0.0AsnMet: 0.0 ± 0.0
0.0AsnAsn: 0.0 ± 0.0
2.521AsnPro: 2.521 ± 0.266
0.0AsnGln: 0.0 ± 0.0
2.521AsnArg: 2.521 ± 0.266
1.681AsnSer: 1.681 ± 0.978
1.681AsnThr: 1.681 ± 0.223
3.361AsnVal: 3.361 ± 0.446
1.681AsnTrp: 1.681 ± 0.223
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
5.042ProAla: 5.042 ± 1.871
0.0ProCys: 0.0 ± 0.0
1.681ProAsp: 1.681 ± 0.978
6.723ProGlu: 6.723 ± 0.893
0.0ProPhe: 0.0 ± 0.0
0.84ProGly: 0.84 ± 0.489
0.0ProHis: 0.0 ± 0.0
1.681ProIle: 1.681 ± 0.223
1.681ProLys: 1.681 ± 1.425
5.042ProLeu: 5.042 ± 0.669
0.0ProMet: 0.0 ± 0.0
0.84ProAsn: 0.84 ± 0.489
1.681ProPro: 1.681 ± 1.425
1.681ProGln: 1.681 ± 0.223
5.042ProArg: 5.042 ± 0.532
2.521ProSer: 2.521 ± 0.266
1.681ProThr: 1.681 ± 0.223
4.202ProVal: 4.202 ± 1.245
1.681ProTrp: 1.681 ± 0.978
1.681ProTyr: 1.681 ± 0.223
0.0ProXaa: 0.0 ± 0.0
Gln
0.84GlnAla: 0.84 ± 0.712
0.0GlnCys: 0.0 ± 0.0
1.681GlnAsp: 1.681 ± 0.223
3.361GlnGlu: 3.361 ± 1.648
2.521GlnPhe: 2.521 ± 1.468
1.681GlnGly: 1.681 ± 0.223
0.0GlnHis: 0.0 ± 0.0
1.681GlnIle: 1.681 ± 0.223
1.681GlnLys: 1.681 ± 1.425
0.0GlnLeu: 0.0 ± 0.0
0.84GlnMet: 0.84 ± 0.489
0.84GlnAsn: 0.84 ± 0.712
2.521GlnPro: 2.521 ± 0.266
0.0GlnGln: 0.0 ± 0.0
0.0GlnArg: 0.0 ± 0.0
1.681GlnSer: 1.681 ± 0.978
2.521GlnThr: 2.521 ± 0.936
2.521GlnVal: 2.521 ± 1.468
0.0GlnTrp: 0.0 ± 0.0
0.84GlnTyr: 0.84 ± 0.489
0.0GlnXaa: 0.0 ± 0.0
Arg
8.403ArgAla: 8.403 ± 1.116
0.0ArgCys: 0.0 ± 0.0
4.202ArgAsp: 4.202 ± 1.245
7.563ArgGlu: 7.563 ± 1.605
1.681ArgPhe: 1.681 ± 0.978
8.403ArgGly: 8.403 ± 1.287
1.681ArgHis: 1.681 ± 0.978
3.361ArgIle: 3.361 ± 0.755
5.882ArgLys: 5.882 ± 1.382
7.563ArgLeu: 7.563 ± 2.0
1.681ArgMet: 1.681 ± 0.223
0.84ArgAsn: 0.84 ± 0.489
3.361ArgPro: 3.361 ± 0.446
0.84ArgGln: 0.84 ± 0.712
5.882ArgArg: 5.882 ± 2.223
3.361ArgSer: 3.361 ± 0.446
4.202ArgThr: 4.202 ± 0.043
3.361ArgVal: 3.361 ± 0.446
0.84ArgTrp: 0.84 ± 0.712
1.681ArgTyr: 1.681 ± 0.223
0.0ArgXaa: 0.0 ± 0.0
Ser
3.361SerAla: 3.361 ± 1.648
1.681SerCys: 1.681 ± 0.978
3.361SerAsp: 3.361 ± 2.85
2.521SerGlu: 2.521 ± 1.468
1.681SerPhe: 1.681 ± 0.978
5.882SerGly: 5.882 ± 1.021
0.84SerHis: 0.84 ± 0.712
3.361SerIle: 3.361 ± 0.446
0.84SerLys: 0.84 ± 0.489
8.403SerLeu: 8.403 ± 2.489
1.681SerMet: 1.681 ± 0.223
0.84SerAsn: 0.84 ± 0.489
1.681SerPro: 1.681 ± 0.223
2.521SerGln: 2.521 ± 0.936
5.042SerArg: 5.042 ± 0.532
3.361SerSer: 3.361 ± 1.957
0.84SerThr: 0.84 ± 0.712
3.361SerVal: 3.361 ± 1.648
0.84SerTrp: 0.84 ± 0.489
0.0SerTyr: 0.0 ± 0.0
0.0SerXaa: 0.0 ± 0.0
Thr
5.042ThrAla: 5.042 ± 0.532
2.521ThrCys: 2.521 ± 1.468
2.521ThrAsp: 2.521 ± 0.266
0.0ThrGlu: 0.0 ± 0.0
1.681ThrPhe: 1.681 ± 0.223
3.361ThrGly: 3.361 ± 0.446
0.0ThrHis: 0.0 ± 0.0
4.202ThrIle: 4.202 ± 0.043
2.521ThrLys: 2.521 ± 2.137
3.361ThrLeu: 3.361 ± 1.648
2.521ThrMet: 2.521 ± 2.137
4.202ThrAsn: 4.202 ± 1.159
2.521ThrPro: 2.521 ± 1.468
0.0ThrGln: 0.0 ± 0.0
7.563ThrArg: 7.563 ± 0.798
5.042ThrSer: 5.042 ± 1.871
4.202ThrThr: 4.202 ± 1.159
2.521ThrVal: 2.521 ± 0.266
0.84ThrTrp: 0.84 ± 0.489
0.0ThrTyr: 0.0 ± 0.0
0.0ThrXaa: 0.0 ± 0.0
Val
8.403ValAla: 8.403 ± 1.116
0.84ValCys: 0.84 ± 0.712
3.361ValAsp: 3.361 ± 1.957
5.042ValGlu: 5.042 ± 0.532
4.202ValPhe: 4.202 ± 2.446
4.202ValGly: 4.202 ± 2.36
0.84ValHis: 0.84 ± 0.489
3.361ValIle: 3.361 ± 1.957
8.403ValLys: 8.403 ± 1.116
5.042ValLeu: 5.042 ± 2.935
2.521ValMet: 2.521 ± 1.914
1.681ValAsn: 1.681 ± 0.978
6.723ValPro: 6.723 ± 3.296
2.521ValGln: 2.521 ± 0.266
4.202ValArg: 4.202 ± 1.159
1.681ValSer: 1.681 ± 0.978
5.042ValThr: 5.042 ± 0.669
7.563ValVal: 7.563 ± 1.605
1.681ValTrp: 1.681 ± 0.223
0.84ValTyr: 0.84 ± 0.489
0.0ValXaa: 0.0 ± 0.0
Trp
2.521TrpAla: 2.521 ± 2.137
0.0TrpCys: 0.0 ± 0.0
1.681TrpAsp: 1.681 ± 0.978
2.521TrpGlu: 2.521 ± 0.266
1.681TrpPhe: 1.681 ± 0.223
1.681TrpGly: 1.681 ± 1.425
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.84TrpLys: 0.84 ± 0.489
5.042TrpLeu: 5.042 ± 0.532
0.84TrpMet: 0.84 ± 0.712
0.84TrpAsn: 0.84 ± 0.489
0.0TrpPro: 0.0 ± 0.0
1.681TrpGln: 1.681 ± 0.978
0.84TrpArg: 0.84 ± 0.489
0.0TrpSer: 0.0 ± 0.0
1.681TrpThr: 1.681 ± 1.425
0.0TrpVal: 0.0 ± 0.0
0.84TrpTrp: 0.84 ± 0.712
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.84TyrAla: 0.84 ± 0.712
1.681TyrCys: 1.681 ± 0.978
2.521TyrAsp: 2.521 ± 1.468
0.84TyrGlu: 0.84 ± 0.712
0.0TyrPhe: 0.0 ± 0.0
0.84TyrGly: 0.84 ± 0.712
0.84TyrHis: 0.84 ± 0.489
0.0TyrIle: 0.0 ± 0.0
0.84TyrLys: 0.84 ± 0.489
4.202TyrLeu: 4.202 ± 0.043
0.0TyrMet: 0.0 ± 0.0
0.84TyrAsn: 0.84 ± 0.712
0.84TyrPro: 0.84 ± 0.489
1.681TyrGln: 1.681 ± 1.425
1.681TyrArg: 1.681 ± 0.978
0.0TyrSer: 0.0 ± 0.0
0.0TyrThr: 0.0 ± 0.0
0.84TyrVal: 0.84 ± 0.489
1.681TyrTrp: 1.681 ± 0.978
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 2 proteins (1191 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