Amino acid dipepetide frequency for Helicoverpa armigera stunt virus (HaSV)

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
14.36AlaAla: 14.36 ± 3.104
0.798AlaCys: 0.798 ± 1.204
5.584AlaAsp: 5.584 ± 1.422
4.787AlaGlu: 4.787 ± 1.488
3.191AlaPhe: 3.191 ± 0.723
6.382AlaGly: 6.382 ± 3.478
2.393AlaHis: 2.393 ± 1.022
1.994AlaIle: 1.994 ± 0.538
4.787AlaLys: 4.787 ± 1.485
7.579AlaLeu: 7.579 ± 1.177
1.596AlaMet: 1.596 ± 0.827
5.983AlaAsn: 5.983 ± 2.987
8.377AlaPro: 8.377 ± 2.45
2.393AlaGln: 2.393 ± 1.064
7.978AlaArg: 7.978 ± 1.726
7.978AlaSer: 7.978 ± 1.184
8.377AlaThr: 8.377 ± 2.349
8.377AlaVal: 8.377 ± 1.932
1.596AlaTrp: 1.596 ± 0.361
3.191AlaTyr: 3.191 ± 0.855
0.0AlaXaa: 0.0 ± 0.0
Cys
1.596CysAla: 1.596 ± 0.912
0.399CysCys: 0.399 ± 0.228
0.399CysAsp: 0.399 ± 0.228
0.399CysGlu: 0.399 ± 0.529
0.798CysPhe: 0.798 ± 0.456
1.596CysGly: 1.596 ± 0.912
0.399CysHis: 0.399 ± 0.228
0.399CysIle: 0.399 ± 0.228
0.0CysLys: 0.0 ± 0.0
1.197CysLeu: 1.197 ± 0.276
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.197CysPro: 1.197 ± 1.206
0.399CysGln: 0.399 ± 0.228
1.596CysArg: 1.596 ± 0.912
0.798CysSer: 0.798 ± 0.355
0.798CysThr: 0.798 ± 0.456
1.197CysVal: 1.197 ± 0.684
0.0CysTrp: 0.0 ± 0.0
1.596CysTyr: 1.596 ± 0.361
0.0CysXaa: 0.0 ± 0.0
Asp
5.983AspAla: 5.983 ± 1.613
1.197AspCys: 1.197 ± 0.684
2.393AspAsp: 2.393 ± 0.743
1.197AspGlu: 1.197 ± 0.276
3.59AspPhe: 3.59 ± 0.887
2.792AspGly: 2.792 ± 0.938
0.399AspHis: 0.399 ± 0.228
1.994AspIle: 1.994 ± 1.141
0.399AspLys: 0.399 ± 0.228
5.185AspLeu: 5.185 ± 1.3
0.399AspMet: 0.399 ± 0.228
1.197AspAsn: 1.197 ± 0.871
2.792AspPro: 2.792 ± 0.938
1.596AspGln: 1.596 ± 0.71
3.191AspArg: 3.191 ± 1.825
2.792AspSer: 2.792 ± 1.573
1.197AspThr: 1.197 ± 0.871
6.382AspVal: 6.382 ± 1.445
1.596AspTrp: 1.596 ± 0.361
1.994AspTyr: 1.994 ± 0.593
0.0AspXaa: 0.0 ± 0.0
Glu
4.787GluAla: 4.787 ± 0.344
1.197GluCys: 1.197 ± 0.276
1.994GluAsp: 1.994 ± 1.141
5.584GluGlu: 5.584 ± 1.15
1.197GluPhe: 1.197 ± 0.276
3.191GluGly: 3.191 ± 1.104
0.798GluHis: 0.798 ± 1.204
2.393GluIle: 2.393 ± 1.064
1.197GluLys: 1.197 ± 0.684
5.185GluLeu: 5.185 ± 2.303
1.596GluMet: 1.596 ± 1.059
1.197GluAsn: 1.197 ± 0.276
3.191GluPro: 3.191 ± 2.282
2.792GluGln: 2.792 ± 0.938
5.185GluArg: 5.185 ± 0.961
2.792GluSer: 2.792 ± 0.958
3.989GluThr: 3.989 ± 0.679
5.185GluVal: 5.185 ± 2.303
0.798GluTrp: 0.798 ± 1.374
0.798GluTyr: 0.798 ± 0.355
0.0GluXaa: 0.0 ± 0.0
Phe
5.584PheAla: 5.584 ± 1.876
0.399PheCys: 0.399 ± 0.228
1.596PheAsp: 1.596 ± 0.361
1.596PheGlu: 1.596 ± 0.912
0.399PhePhe: 0.399 ± 0.228
3.989PheGly: 3.989 ± 0.679
1.197PheHis: 1.197 ± 0.684
1.197PheIle: 1.197 ± 0.684
1.994PheLys: 1.994 ± 0.538
1.596PheLeu: 1.596 ± 1.141
1.197PheMet: 1.197 ± 0.684
0.798PheAsn: 0.798 ± 0.355
2.792PhePro: 2.792 ± 0.938
1.994PheGln: 1.994 ± 0.538
2.792PheArg: 2.792 ± 2.268
3.191PheSer: 3.191 ± 0.723
2.792PheThr: 2.792 ± 0.938
1.596PheVal: 1.596 ± 0.361
0.798PheTrp: 0.798 ± 0.355
0.399PheTyr: 0.399 ± 0.228
0.0PheXaa: 0.0 ± 0.0
Gly
3.59GlyAla: 3.59 ± 0.828
2.792GlyCys: 2.792 ± 0.958
5.185GlyAsp: 5.185 ± 1.699
1.994GlyGlu: 1.994 ± 0.593
2.792GlyPhe: 2.792 ± 0.601
3.989GlyGly: 3.989 ± 1.774
0.399GlyHis: 0.399 ± 0.228
2.393GlyIle: 2.393 ± 0.877
2.792GlyLys: 2.792 ± 0.845
6.781GlyLeu: 6.781 ± 1.668
0.0GlyMet: 0.0 ± 0.0
0.0GlyAsn: 0.0 ± 0.0
1.994GlyPro: 1.994 ± 2.344
1.596GlyGln: 1.596 ± 1.397
3.989GlyArg: 3.989 ± 0.863
6.382GlySer: 6.382 ± 0.826
5.584GlyThr: 5.584 ± 0.372
3.59GlyVal: 3.59 ± 0.888
1.596GlyTrp: 1.596 ± 1.42
2.393GlyTyr: 2.393 ± 1.022
0.0GlyXaa: 0.0 ± 0.0
His
1.994HisAla: 1.994 ± 0.538
0.0HisCys: 0.0 ± 0.0
0.798HisAsp: 0.798 ± 0.456
1.197HisGlu: 1.197 ± 0.684
0.798HisPhe: 0.798 ± 0.355
2.393HisGly: 2.393 ± 1.369
0.0HisHis: 0.0 ± 0.0
1.197HisIle: 1.197 ± 0.684
1.197HisLys: 1.197 ± 1.151
1.596HisLeu: 1.596 ± 0.912
1.596HisMet: 1.596 ± 0.912
1.596HisAsn: 1.596 ± 0.71
0.399HisPro: 0.399 ± 0.228
1.197HisGln: 1.197 ± 0.684
1.197HisArg: 1.197 ± 0.684
3.989HisSer: 3.989 ± 1.891
1.596HisThr: 1.596 ± 1.059
2.792HisVal: 2.792 ± 1.597
0.399HisTrp: 0.399 ± 0.228
0.798HisTyr: 0.798 ± 0.456
0.0HisXaa: 0.0 ± 0.0
Ile
2.393IleAla: 2.393 ± 0.877
0.399IleCys: 0.399 ± 0.228
2.393IleAsp: 2.393 ± 0.743
3.191IleGlu: 3.191 ± 0.723
1.994IlePhe: 1.994 ± 0.538
3.191IleGly: 3.191 ± 0.7
0.798IleHis: 0.798 ± 0.456
1.596IleIle: 1.596 ± 0.361
0.798IleLys: 0.798 ± 0.355
2.792IleLeu: 2.792 ± 0.958
0.0IleMet: 0.0 ± 0.0
1.994IleAsn: 1.994 ± 0.538
2.393IlePro: 2.393 ± 2.24
0.0IleGln: 0.0 ± 0.0
2.792IleArg: 2.792 ± 0.938
2.393IleSer: 2.393 ± 0.877
3.191IleThr: 3.191 ± 0.913
2.792IleVal: 2.792 ± 0.958
0.0IleTrp: 0.0 ± 0.0
0.399IleTyr: 0.399 ± 0.529
0.0IleXaa: 0.0 ± 0.0
Lys
3.191LysAla: 3.191 ± 0.913
0.0LysCys: 0.0 ± 0.0
0.798LysAsp: 0.798 ± 0.456
1.994LysGlu: 1.994 ± 0.593
1.596LysPhe: 1.596 ± 1.059
3.59LysGly: 3.59 ± 1.401
1.197LysHis: 1.197 ± 0.684
3.989LysIle: 3.989 ± 1.187
0.0LysLys: 0.0 ± 0.0
1.994LysLeu: 1.994 ± 0.538
0.399LysMet: 0.399 ± 0.529
0.798LysAsn: 0.798 ± 0.355
2.792LysPro: 2.792 ± 1.597
0.798LysGln: 0.798 ± 0.456
2.792LysArg: 2.792 ± 1.597
2.792LysSer: 2.792 ± 0.601
3.989LysThr: 3.989 ± 1.147
2.393LysVal: 2.393 ± 1.369
0.0LysTrp: 0.0 ± 0.0
1.596LysTyr: 1.596 ± 0.361
0.0LysXaa: 0.0 ± 0.0
Leu
8.377LeuAla: 8.377 ± 1.16
1.994LeuCys: 1.994 ± 0.538
4.787LeuAsp: 4.787 ± 1.529
6.781LeuGlu: 6.781 ± 1.041
1.197LeuPhe: 1.197 ± 0.684
2.393LeuGly: 2.393 ± 0.743
5.983LeuHis: 5.983 ± 2.083
1.596LeuIle: 1.596 ± 1.059
5.185LeuLys: 5.185 ± 1.243
9.573LeuLeu: 9.573 ± 1.911
1.197LeuMet: 1.197 ± 0.276
2.792LeuAsn: 2.792 ± 0.958
5.185LeuPro: 5.185 ± 2.871
1.596LeuGln: 1.596 ± 1.141
5.983LeuArg: 5.983 ± 2.083
3.59LeuSer: 3.59 ± 0.888
7.18LeuThr: 7.18 ± 7.233
4.787LeuVal: 4.787 ± 1.104
0.399LeuTrp: 0.399 ± 0.228
3.59LeuTyr: 3.59 ± 2.053
0.0LeuXaa: 0.0 ± 0.0
Met
1.197MetAla: 1.197 ± 0.684
0.0MetCys: 0.0 ± 0.0
0.798MetAsp: 0.798 ± 0.456
0.0MetGlu: 0.0 ± 0.0
0.798MetPhe: 0.798 ± 0.355
0.798MetGly: 0.798 ± 0.355
0.399MetHis: 0.399 ± 0.228
0.0MetIle: 0.0 ± 0.0
0.399MetLys: 0.399 ± 0.228
2.792MetLeu: 2.792 ± 0.866
0.0MetMet: 0.0 ± 0.0
0.0MetAsn: 0.0 ± 0.0
1.994MetPro: 1.994 ± 1.221
0.399MetGln: 0.399 ± 0.228
0.399MetArg: 0.399 ± 0.529
2.393MetSer: 2.393 ± 1.547
0.798MetThr: 0.798 ± 0.456
0.798MetVal: 0.798 ± 1.204
0.0MetTrp: 0.0 ± 0.0
0.798MetTyr: 0.798 ± 0.456
0.0MetXaa: 0.0 ± 0.0
Asn
2.393AsnAla: 2.393 ± 0.743
0.0AsnCys: 0.0 ± 0.0
1.197AsnAsp: 1.197 ± 1.587
1.994AsnGlu: 1.994 ± 0.593
2.792AsnPhe: 2.792 ± 0.938
2.393AsnGly: 2.393 ± 1.022
1.596AsnHis: 1.596 ± 0.912
1.197AsnIle: 1.197 ± 0.276
0.798AsnLys: 0.798 ± 0.355
1.197AsnLeu: 1.197 ± 0.276
1.994AsnMet: 1.994 ± 1.569
1.994AsnAsn: 1.994 ± 1.924
1.596AsnPro: 1.596 ± 2.115
1.197AsnGln: 1.197 ± 0.276
0.399AsnArg: 0.399 ± 0.529
1.994AsnSer: 1.994 ± 1.176
3.59AsnThr: 3.59 ± 1.926
2.792AsnVal: 2.792 ± 0.938
0.399AsnTrp: 0.399 ± 0.529
0.798AsnTyr: 0.798 ± 0.456
0.0AsnXaa: 0.0 ± 0.0
Pro
7.18ProAla: 7.18 ± 3.193
0.399ProCys: 0.399 ± 0.228
4.787ProAsp: 4.787 ± 1.104
6.781ProGlu: 6.781 ± 2.866
1.994ProPhe: 1.994 ± 0.538
2.792ProGly: 2.792 ± 1.325
1.596ProHis: 1.596 ± 0.361
1.197ProIle: 1.197 ± 1.151
1.197ProLys: 1.197 ± 0.276
4.787ProLeu: 4.787 ± 3.178
1.197ProMet: 1.197 ± 0.871
1.596ProAsn: 1.596 ± 1.059
6.382ProPro: 6.382 ± 1.453
1.994ProGln: 1.994 ± 0.593
1.197ProArg: 1.197 ± 1.151
9.174ProSer: 9.174 ± 6.292
5.983ProThr: 5.983 ± 1.894
3.191ProVal: 3.191 ± 0.7
0.399ProTrp: 0.399 ± 0.228
1.197ProTyr: 1.197 ± 0.684
0.0ProXaa: 0.0 ± 0.0
Gln
3.191GlnAla: 3.191 ± 1.178
0.399GlnCys: 0.399 ± 0.228
0.798GlnAsp: 0.798 ± 0.355
1.197GlnGlu: 1.197 ± 0.684
0.399GlnPhe: 0.399 ± 0.529
3.59GlnGly: 3.59 ± 0.828
1.197GlnHis: 1.197 ± 0.684
0.399GlnIle: 0.399 ± 0.228
1.596GlnLys: 1.596 ± 0.912
1.994GlnLeu: 1.994 ± 0.538
0.0GlnMet: 0.0 ± 0.0
0.399GlnAsn: 0.399 ± 0.529
0.399GlnPro: 0.399 ± 0.228
0.798GlnGln: 0.798 ± 0.456
3.59GlnArg: 3.59 ± 1.994
3.59GlnSer: 3.59 ± 0.888
2.393GlnThr: 2.393 ± 0.743
2.393GlnVal: 2.393 ± 0.552
1.596GlnTrp: 1.596 ± 0.71
0.798GlnTyr: 0.798 ± 1.058
0.0GlnXaa: 0.0 ± 0.0
Arg
9.573ArgAla: 9.573 ± 1.255
1.197ArgCys: 1.197 ± 0.684
3.59ArgAsp: 3.59 ± 0.887
3.191ArgGlu: 3.191 ± 0.913
1.596ArgPhe: 1.596 ± 0.912
2.792ArgGly: 2.792 ± 0.958
3.191ArgHis: 3.191 ± 0.913
3.59ArgIle: 3.59 ± 1.401
1.596ArgLys: 1.596 ± 1.141
3.989ArgLeu: 3.989 ± 0.863
1.197ArgMet: 1.197 ± 0.788
3.989ArgAsn: 3.989 ± 1.774
3.59ArgPro: 3.59 ± 1.288
2.393ArgGln: 2.393 ± 1.064
7.18ArgArg: 7.18 ± 2.423
4.388ArgSer: 4.388 ± 2.007
6.781ArgThr: 6.781 ± 1.602
5.584ArgVal: 5.584 ± 0.372
0.399ArgTrp: 0.399 ± 0.228
2.792ArgTyr: 2.792 ± 0.601
0.0ArgXaa: 0.0 ± 0.0
Ser
11.169SerAla: 11.169 ± 1.776
2.393SerCys: 2.393 ± 0.743
2.393SerAsp: 2.393 ± 1.022
4.388SerGlu: 4.388 ± 0.487
3.989SerPhe: 3.989 ± 1.187
3.989SerGly: 3.989 ± 0.592
1.994SerHis: 1.994 ± 0.538
2.792SerIle: 2.792 ± 1.967
2.792SerLys: 2.792 ± 0.601
9.972SerLeu: 9.972 ± 3.392
0.798SerMet: 0.798 ± 1.374
1.197SerAsn: 1.197 ± 0.276
5.584SerPro: 5.584 ± 4.369
3.191SerGln: 3.191 ± 1.178
6.781SerArg: 6.781 ± 2.505
8.775SerSer: 8.775 ± 4.079
5.185SerThr: 5.185 ± 5.759
3.989SerVal: 3.989 ± 2.442
0.798SerTrp: 0.798 ± 0.355
0.798SerTyr: 0.798 ± 0.355
0.0SerXaa: 0.0 ± 0.0
Thr
7.18ThrAla: 7.18 ± 0.277
0.798ThrCys: 0.798 ± 0.355
3.191ThrAsp: 3.191 ± 0.855
2.792ThrGlu: 2.792 ± 0.601
4.388ThrPhe: 4.388 ± 1.75
5.185ThrGly: 5.185 ± 1.243
0.0ThrHis: 0.0 ± 0.0
2.393ThrIle: 2.393 ± 2.301
3.59ThrLys: 3.59 ± 1.401
7.18ThrLeu: 7.18 ± 2.584
0.0ThrMet: 0.0 ± 0.0
2.792ThrAsn: 2.792 ± 1.967
7.978ThrPro: 7.978 ± 3.781
3.191ThrGln: 3.191 ± 2.282
3.989ThrArg: 3.989 ± 1.283
7.18ThrSer: 7.18 ± 4.055
3.989ThrThr: 3.989 ± 0.592
7.978ThrVal: 7.978 ± 2.023
0.798ThrTrp: 0.798 ± 0.355
1.994ThrTyr: 1.994 ± 1.924
0.0ThrXaa: 0.0 ± 0.0
Val
10.371ValAla: 10.371 ± 1.134
0.399ValCys: 0.399 ± 0.228
3.191ValAsp: 3.191 ± 1.419
3.191ValGlu: 3.191 ± 0.913
3.989ValPhe: 3.989 ± 1.075
3.989ValGly: 3.989 ± 0.679
1.994ValHis: 1.994 ± 0.538
1.994ValIle: 1.994 ± 1.141
4.388ValLys: 4.388 ± 1.851
5.584ValLeu: 5.584 ± 0.439
0.798ValMet: 0.798 ± 0.456
2.393ValAsn: 2.393 ± 1.064
3.989ValPro: 3.989 ± 1.187
2.393ValGln: 2.393 ± 1.369
7.579ValArg: 7.579 ± 1.669
5.584ValSer: 5.584 ± 3.145
5.584ValThr: 5.584 ± 2.535
7.18ValVal: 7.18 ± 1.552
0.798ValTrp: 0.798 ± 0.355
1.197ValTyr: 1.197 ± 0.276
0.0ValXaa: 0.0 ± 0.0
Trp
0.798TrpAla: 0.798 ± 1.058
0.0TrpCys: 0.0 ± 0.0
0.798TrpAsp: 0.798 ± 0.456
1.596TrpGlu: 1.596 ± 1.42
0.0TrpPhe: 0.0 ± 0.0
0.399TrpGly: 0.399 ± 0.228
0.399TrpHis: 0.399 ± 0.228
1.197TrpIle: 1.197 ± 0.871
1.197TrpLys: 1.197 ± 0.684
0.798TrpLeu: 0.798 ± 0.355
0.0TrpMet: 0.0 ± 0.0
0.399TrpAsn: 0.399 ± 0.228
0.0TrpPro: 0.0 ± 0.0
0.0TrpGln: 0.0 ± 0.0
1.596TrpArg: 1.596 ± 1.42
0.798TrpSer: 0.798 ± 0.355
1.596TrpThr: 1.596 ± 0.361
0.399TrpVal: 0.399 ± 0.228
0.399TrpTrp: 0.399 ± 0.228
0.399TrpTyr: 0.399 ± 0.529
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.792TyrAla: 2.792 ± 0.601
0.0TyrCys: 0.0 ± 0.0
1.596TyrAsp: 1.596 ± 1.397
1.197TyrGlu: 1.197 ± 0.276
0.399TyrPhe: 0.399 ± 0.529
0.399TyrGly: 0.399 ± 0.228
0.798TyrHis: 0.798 ± 0.456
1.994TyrIle: 1.994 ± 1.141
0.798TyrLys: 0.798 ± 0.355
2.393TyrLeu: 2.393 ± 1.064
0.399TyrMet: 0.399 ± 0.228
1.596TyrAsn: 1.596 ± 0.361
2.393TyrPro: 2.393 ± 0.743
0.798TyrGln: 0.798 ± 0.355
2.393TyrArg: 2.393 ± 0.743
2.393TyrSer: 2.393 ± 0.743
1.994TyrThr: 1.994 ± 1.216
3.191TyrVal: 3.191 ± 1.419
0.0TyrTrp: 0.0 ± 0.0
1.596TyrTyr: 1.596 ± 0.361
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 (2508 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