Amino acid dipepetide frequency for Fusarium poae dsRNA virus 2

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
6.788AlaAla: 6.788 ± 0.12
0.357AlaCys: 0.357 ± 0.256
3.215AlaAsp: 3.215 ± 0.188
2.144AlaGlu: 2.144 ± 0.538
2.858AlaPhe: 2.858 ± 0.552
4.287AlaGly: 4.287 ± 1.412
1.429AlaHis: 1.429 ± 0.969
3.215AlaIle: 3.215 ± 0.31
2.858AlaLys: 2.858 ± 0.552
10.361AlaLeu: 10.361 ± 2.934
1.786AlaMet: 1.786 ± 1.211
5.002AlaAsn: 5.002 ± 2.086
4.287AlaPro: 4.287 ± 1.91
4.645AlaGln: 4.645 ± 2.152
6.431AlaArg: 6.431 ± 0.376
6.074AlaSer: 6.074 ± 0.632
3.573AlaThr: 3.573 ± 0.928
2.501AlaVal: 2.501 ± 1.79
1.072AlaTrp: 1.072 ± 0.229
3.573AlaTyr: 3.573 ± 0.928
0.0AlaXaa: 0.0 ± 0.0
Cys
0.715CysAla: 0.715 ± 0.511
0.0CysCys: 0.0 ± 0.0
0.357CysAsp: 0.357 ± 0.256
0.715CysGlu: 0.715 ± 0.484
0.0CysPhe: 0.0 ± 0.0
0.357CysGly: 0.357 ± 0.242
0.0CysHis: 0.0 ± 0.0
0.357CysIle: 0.357 ± 0.256
0.0CysLys: 0.0 ± 0.0
1.429CysLeu: 1.429 ± 0.525
0.357CysMet: 0.357 ± 0.256
1.072CysAsn: 1.072 ± 0.269
0.357CysPro: 0.357 ± 0.242
0.357CysGln: 0.357 ± 0.256
0.715CysArg: 0.715 ± 0.014
0.357CysSer: 0.357 ± 0.256
0.715CysThr: 0.715 ± 0.511
0.357CysVal: 0.357 ± 0.242
0.357CysTrp: 0.357 ± 0.242
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.645AspAla: 4.645 ± 0.161
0.0AspCys: 0.0 ± 0.0
2.501AspAsp: 2.501 ± 1.292
3.215AspGlu: 3.215 ± 0.807
3.573AspPhe: 3.573 ± 0.928
3.93AspGly: 3.93 ± 0.672
2.144AspHis: 2.144 ± 1.036
1.072AspIle: 1.072 ± 0.229
1.786AspLys: 1.786 ± 0.215
6.788AspLeu: 6.788 ± 0.12
1.786AspMet: 1.786 ± 0.15
2.858AspAsn: 2.858 ± 0.054
3.93AspPro: 3.93 ± 0.672
1.786AspGln: 1.786 ± 0.283
5.002AspArg: 5.002 ± 0.095
3.573AspSer: 3.573 ± 0.068
2.144AspThr: 2.144 ± 1.036
1.786AspVal: 1.786 ± 0.78
0.715AspTrp: 0.715 ± 0.014
2.858AspTyr: 2.858 ± 0.444
0.0AspXaa: 0.0 ± 0.0
Glu
2.144GluAla: 2.144 ± 1.453
0.357GluCys: 0.357 ± 0.256
2.144GluAsp: 2.144 ± 1.036
1.072GluGlu: 1.072 ± 0.229
3.215GluPhe: 3.215 ± 0.188
2.858GluGly: 2.858 ± 0.444
0.715GluHis: 0.715 ± 0.511
2.501GluIle: 2.501 ± 0.699
1.072GluLys: 1.072 ± 0.767
5.359GluLeu: 5.359 ± 0.645
0.357GluMet: 0.357 ± 0.256
1.429GluAsn: 1.429 ± 0.471
2.501GluPro: 2.501 ± 1.197
2.144GluGln: 2.144 ± 0.457
3.573GluArg: 3.573 ± 0.565
4.287GluSer: 4.287 ± 0.081
2.501GluThr: 2.501 ± 0.699
2.144GluVal: 2.144 ± 0.041
0.357GluTrp: 0.357 ± 0.242
0.715GluTyr: 0.715 ± 0.014
0.0GluXaa: 0.0 ± 0.0
Phe
1.072PheAla: 1.072 ± 0.229
0.357PheCys: 0.357 ± 0.256
3.93PheAsp: 3.93 ± 0.175
1.429PheGlu: 1.429 ± 0.525
3.573PhePhe: 3.573 ± 0.068
3.215PheGly: 3.215 ± 0.686
0.715PheHis: 0.715 ± 0.014
3.215PheIle: 3.215 ± 0.31
0.715PheLys: 0.715 ± 0.511
5.716PheLeu: 5.716 ± 0.887
0.357PheMet: 0.357 ± 0.242
3.573PheAsn: 3.573 ± 0.068
2.858PhePro: 2.858 ± 0.941
1.786PheGln: 1.786 ± 0.215
2.501PheArg: 2.501 ± 0.699
5.002PheSer: 5.002 ± 0.901
2.144PheThr: 2.144 ± 0.041
3.215PheVal: 3.215 ± 0.31
0.357PheTrp: 0.357 ± 0.256
1.429PheTyr: 1.429 ± 0.525
0.0PheXaa: 0.0 ± 0.0
Gly
5.359GlyAla: 5.359 ± 0.645
0.357GlyCys: 0.357 ± 0.256
3.93GlyAsp: 3.93 ± 1.319
3.215GlyGlu: 3.215 ± 0.807
4.645GlyPhe: 4.645 ± 1.157
4.645GlyGly: 4.645 ± 0.337
0.357GlyHis: 0.357 ± 0.242
2.501GlyIle: 2.501 ± 0.296
1.786GlyLys: 1.786 ± 0.283
4.645GlyLeu: 4.645 ± 0.337
1.072GlyMet: 1.072 ± 0.229
1.786GlyAsn: 1.786 ± 1.211
1.429GlyPro: 1.429 ± 0.471
2.144GlyGln: 2.144 ± 0.457
6.074GlyArg: 6.074 ± 0.364
3.93GlySer: 3.93 ± 0.672
3.215GlyThr: 3.215 ± 0.188
4.287GlyVal: 4.287 ± 0.081
1.429GlyTrp: 1.429 ± 0.471
2.144GlyTyr: 2.144 ± 0.538
0.0GlyXaa: 0.0 ± 0.0
His
0.357HisAla: 0.357 ± 0.242
0.357HisCys: 0.357 ± 0.256
1.429HisAsp: 1.429 ± 0.471
1.072HisGlu: 1.072 ± 0.726
0.715HisPhe: 0.715 ± 0.511
1.429HisGly: 1.429 ± 0.027
1.429HisHis: 1.429 ± 0.027
1.786HisIle: 1.786 ± 1.278
0.715HisLys: 0.715 ± 0.511
2.501HisLeu: 2.501 ± 0.296
0.357HisMet: 0.357 ± 0.256
2.144HisAsn: 2.144 ± 0.457
1.072HisPro: 1.072 ± 0.229
1.429HisGln: 1.429 ± 0.027
2.144HisArg: 2.144 ± 0.457
3.93HisSer: 3.93 ± 0.175
2.858HisThr: 2.858 ± 0.552
2.144HisVal: 2.144 ± 0.457
0.0HisTrp: 0.0 ± 0.0
1.429HisTyr: 1.429 ± 0.471
0.0HisXaa: 0.0 ± 0.0
Ile
4.287IleAla: 4.287 ± 0.081
0.0IleCys: 0.0 ± 0.0
1.072IleAsp: 1.072 ± 0.229
1.072IleGlu: 1.072 ± 0.229
1.072IlePhe: 1.072 ± 0.269
2.501IleGly: 2.501 ± 0.794
2.144IleHis: 2.144 ± 0.041
3.215IleIle: 3.215 ± 0.807
2.858IleLys: 2.858 ± 1.05
5.716IleLeu: 5.716 ± 2.099
1.429IleMet: 1.429 ± 1.023
3.215IleAsn: 3.215 ± 0.686
4.645IlePro: 4.645 ± 0.161
1.072IleGln: 1.072 ± 0.269
3.93IleArg: 3.93 ± 1.817
4.287IleSer: 4.287 ± 1.574
3.215IleThr: 3.215 ± 0.31
2.144IleVal: 2.144 ± 1.036
0.0IleTrp: 0.0 ± 0.0
1.072IleTyr: 1.072 ± 0.767
0.0IleXaa: 0.0 ± 0.0
Lys
1.786LysAla: 1.786 ± 0.78
0.715LysCys: 0.715 ± 0.484
1.429LysAsp: 1.429 ± 0.027
1.072LysGlu: 1.072 ± 0.269
1.786LysPhe: 1.786 ± 0.215
0.715LysGly: 0.715 ± 0.511
1.429LysHis: 1.429 ± 0.471
2.501LysIle: 2.501 ± 0.794
0.715LysLys: 0.715 ± 0.511
2.501LysLeu: 2.501 ± 0.794
0.715LysMet: 0.715 ± 0.014
1.429LysAsn: 1.429 ± 0.525
2.858LysPro: 2.858 ± 0.552
2.144LysGln: 2.144 ± 0.457
1.429LysArg: 1.429 ± 0.525
2.858LysSer: 2.858 ± 0.552
1.429LysThr: 1.429 ± 0.525
1.429LysVal: 1.429 ± 0.525
1.429LysTrp: 1.429 ± 0.027
1.429LysTyr: 1.429 ± 0.027
0.0LysXaa: 0.0 ± 0.0
Leu
7.503LeuAla: 7.503 ± 1.386
0.715LeuCys: 0.715 ± 0.014
6.074LeuAsp: 6.074 ± 1.627
5.716LeuGlu: 5.716 ± 1.104
5.002LeuPhe: 5.002 ± 0.592
5.002LeuGly: 5.002 ± 0.403
1.786LeuHis: 1.786 ± 0.78
3.215LeuIle: 3.215 ± 1.305
3.573LeuLys: 3.573 ± 0.928
11.433LeuLeu: 11.433 ± 3.701
1.786LeuMet: 1.786 ± 0.283
6.788LeuAsn: 6.788 ± 0.875
9.289LeuPro: 9.289 ± 1.815
2.858LeuGln: 2.858 ± 1.05
7.86LeuArg: 7.86 ± 0.149
7.86LeuSer: 7.86 ± 1.144
5.716LeuThr: 5.716 ± 1.601
5.359LeuVal: 5.359 ± 2.341
1.786LeuTrp: 1.786 ± 0.713
1.786LeuTyr: 1.786 ± 0.78
0.0LeuXaa: 0.0 ± 0.0
Met
1.072MetAla: 1.072 ± 0.726
0.357MetCys: 0.357 ± 0.256
0.715MetAsp: 0.715 ± 0.014
0.357MetGlu: 0.357 ± 0.242
1.072MetPhe: 1.072 ± 0.767
0.357MetGly: 0.357 ± 0.242
0.0MetHis: 0.0 ± 0.0
0.357MetIle: 0.357 ± 0.256
1.786MetLys: 1.786 ± 0.283
0.357MetLeu: 0.357 ± 0.256
0.0MetMet: 0.0 ± 0.0
0.715MetAsn: 0.715 ± 0.511
1.786MetPro: 1.786 ± 0.283
0.715MetGln: 0.715 ± 0.014
2.501MetArg: 2.501 ± 0.202
1.072MetSer: 1.072 ± 0.269
1.429MetThr: 1.429 ± 0.027
2.144MetVal: 2.144 ± 0.041
1.072MetTrp: 1.072 ± 0.229
0.357MetTyr: 0.357 ± 0.242
0.0MetXaa: 0.0 ± 0.0
Asn
6.074AsnAla: 6.074 ± 0.364
0.715AsnCys: 0.715 ± 0.014
3.215AsnAsp: 3.215 ± 0.31
2.858AsnGlu: 2.858 ± 0.941
1.072AsnPhe: 1.072 ± 0.269
2.858AsnGly: 2.858 ± 1.937
2.858AsnHis: 2.858 ± 0.444
1.786AsnIle: 1.786 ± 0.283
1.429AsnLys: 1.429 ± 1.023
4.287AsnLeu: 4.287 ± 1.077
0.357AsnMet: 0.357 ± 0.177
2.501AsnAsn: 2.501 ± 1.197
3.573AsnPro: 3.573 ± 1.426
1.429AsnGln: 1.429 ± 0.969
5.002AsnArg: 5.002 ± 0.403
2.858AsnSer: 2.858 ± 1.439
2.858AsnThr: 2.858 ± 0.054
1.072AsnVal: 1.072 ± 0.269
1.072AsnTrp: 1.072 ± 0.269
3.573AsnTyr: 3.573 ± 0.068
0.0AsnXaa: 0.0 ± 0.0
Pro
5.716ProAla: 5.716 ± 1.385
0.715ProCys: 0.715 ± 0.484
2.858ProAsp: 2.858 ± 0.054
2.144ProGlu: 2.144 ± 0.457
1.786ProPhe: 1.786 ± 0.215
3.573ProGly: 3.573 ± 0.928
2.144ProHis: 2.144 ± 0.041
3.215ProIle: 3.215 ± 0.188
2.501ProLys: 2.501 ± 1.292
5.716ProLeu: 5.716 ± 0.606
1.072ProMet: 1.072 ± 0.269
2.858ProAsn: 2.858 ± 1.439
6.788ProPro: 6.788 ± 1.614
2.858ProGln: 2.858 ± 1.439
2.858ProArg: 2.858 ± 1.937
6.788ProSer: 6.788 ± 0.618
5.716ProThr: 5.716 ± 1.385
5.359ProVal: 5.359 ± 3.134
1.072ProTrp: 1.072 ± 0.229
1.786ProTyr: 1.786 ± 0.215
0.0ProXaa: 0.0 ± 0.0
Gln
4.645GlnAla: 4.645 ± 0.161
0.357GlnCys: 0.357 ± 0.256
1.072GlnAsp: 1.072 ± 0.726
2.501GlnGlu: 2.501 ± 0.699
2.144GlnPhe: 2.144 ± 0.955
2.144GlnGly: 2.144 ± 0.457
0.357GlnHis: 0.357 ± 0.242
1.429GlnIle: 1.429 ± 0.027
0.715GlnLys: 0.715 ± 0.014
5.002GlnLeu: 5.002 ± 0.403
0.357GlnMet: 0.357 ± 0.256
0.357GlnAsn: 0.357 ± 0.242
1.786GlnPro: 1.786 ± 0.215
1.072GlnGln: 1.072 ± 0.269
3.215GlnArg: 3.215 ± 0.686
3.93GlnSer: 3.93 ± 0.175
1.786GlnThr: 1.786 ± 0.283
3.93GlnVal: 3.93 ± 0.175
0.715GlnTrp: 0.715 ± 0.014
0.357GlnTyr: 0.357 ± 0.242
0.0GlnXaa: 0.0 ± 0.0
Arg
5.002ArgAla: 5.002 ± 0.592
0.0ArgCys: 0.0 ± 0.0
5.002ArgAsp: 5.002 ± 0.592
2.858ArgGlu: 2.858 ± 0.444
3.215ArgPhe: 3.215 ± 0.686
5.359ArgGly: 5.359 ± 1.346
3.215ArgHis: 3.215 ± 0.686
5.359ArgIle: 5.359 ± 1.346
1.429ArgLys: 1.429 ± 1.023
9.646ArgLeu: 9.646 ± 0.431
0.715ArgMet: 0.715 ± 0.014
3.573ArgAsn: 3.573 ± 1.426
3.93ArgPro: 3.93 ± 1.668
2.858ArgGln: 2.858 ± 0.941
5.002ArgArg: 5.002 ± 1.09
5.359ArgSer: 5.359 ± 1.143
2.858ArgThr: 2.858 ± 0.444
5.716ArgVal: 5.716 ± 0.108
1.072ArgTrp: 1.072 ± 0.726
2.144ArgTyr: 2.144 ± 0.457
0.0ArgXaa: 0.0 ± 0.0
Ser
6.788SerAla: 6.788 ± 1.614
1.429SerCys: 1.429 ± 1.023
5.716SerAsp: 5.716 ± 0.887
4.287SerGlu: 4.287 ± 0.417
4.645SerPhe: 4.645 ± 0.659
7.145SerGly: 7.145 ± 2.624
3.215SerHis: 3.215 ± 0.31
5.002SerIle: 5.002 ± 2.583
2.501SerLys: 2.501 ± 1.197
5.359SerLeu: 5.359 ± 0.148
1.429SerMet: 1.429 ± 0.027
2.144SerAsn: 2.144 ± 0.955
3.573SerPro: 3.573 ± 0.43
4.287SerGln: 4.287 ± 0.579
6.431SerArg: 6.431 ± 1.372
5.002SerSer: 5.002 ± 0.901
6.074SerThr: 6.074 ± 0.364
5.716SerVal: 5.716 ± 0.39
0.715SerTrp: 0.715 ± 0.484
2.501SerTyr: 2.501 ± 0.202
0.0SerXaa: 0.0 ± 0.0
Thr
3.93ThrAla: 3.93 ± 0.175
0.357ThrCys: 0.357 ± 0.242
2.501ThrAsp: 2.501 ± 0.699
2.858ThrGlu: 2.858 ± 1.439
2.501ThrPhe: 2.501 ± 0.202
4.645ThrGly: 4.645 ± 0.161
2.501ThrHis: 2.501 ± 0.296
3.215ThrIle: 3.215 ± 0.31
2.858ThrLys: 2.858 ± 0.444
6.788ThrLeu: 6.788 ± 0.377
1.072ThrMet: 1.072 ± 0.767
1.429ThrAsn: 1.429 ± 0.471
6.074ThrPro: 6.074 ± 1.627
1.429ThrGln: 1.429 ± 0.027
2.501ThrArg: 2.501 ± 1.292
4.287ThrSer: 4.287 ± 1.077
3.573ThrThr: 3.573 ± 0.068
3.93ThrVal: 3.93 ± 0.821
1.072ThrTrp: 1.072 ± 0.767
1.786ThrTyr: 1.786 ± 1.278
0.0ThrXaa: 0.0 ± 0.0
Val
5.716ValAla: 5.716 ± 1.104
1.072ValCys: 1.072 ± 0.229
5.716ValAsp: 5.716 ± 0.108
0.715ValGlu: 0.715 ± 0.484
2.144ValPhe: 2.144 ± 0.041
1.786ValGly: 1.786 ± 0.78
2.501ValHis: 2.501 ± 0.296
2.144ValIle: 2.144 ± 1.036
0.715ValLys: 0.715 ± 0.014
5.002ValLeu: 5.002 ± 0.592
1.786ValMet: 1.786 ± 0.283
5.002ValAsn: 5.002 ± 0.901
3.215ValPro: 3.215 ± 0.686
1.072ValGln: 1.072 ± 0.269
5.002ValArg: 5.002 ± 0.901
6.074ValSer: 6.074 ± 0.364
3.93ValThr: 3.93 ± 0.821
5.359ValVal: 5.359 ± 1.143
0.357ValTrp: 0.357 ± 0.242
1.429ValTyr: 1.429 ± 0.525
0.0ValXaa: 0.0 ± 0.0
Trp
1.072TrpAla: 1.072 ± 0.726
0.0TrpCys: 0.0 ± 0.0
0.357TrpAsp: 0.357 ± 0.256
0.715TrpGlu: 0.715 ± 0.014
0.357TrpPhe: 0.357 ± 0.242
0.357TrpGly: 0.357 ± 0.256
0.0TrpHis: 0.0 ± 0.0
1.072TrpIle: 1.072 ± 0.229
1.072TrpLys: 1.072 ± 0.229
1.786TrpLeu: 1.786 ± 0.215
0.357TrpMet: 0.357 ± 0.242
0.715TrpAsn: 0.715 ± 0.484
0.715TrpPro: 0.715 ± 0.014
0.357TrpGln: 0.357 ± 0.242
0.357TrpArg: 0.357 ± 0.242
2.501TrpSer: 2.501 ± 0.202
1.429TrpThr: 1.429 ± 0.027
0.715TrpVal: 0.715 ± 0.484
0.0TrpTrp: 0.0 ± 0.0
0.715TrpTyr: 0.715 ± 0.511
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.786TyrAla: 1.786 ± 0.78
0.357TyrCys: 0.357 ± 0.256
3.215TyrAsp: 3.215 ± 1.803
1.429TyrGlu: 1.429 ± 0.471
1.786TyrPhe: 1.786 ± 0.283
1.786TyrGly: 1.786 ± 0.215
0.357TyrHis: 0.357 ± 0.242
1.786TyrIle: 1.786 ± 0.78
0.715TyrLys: 0.715 ± 0.511
0.715TyrLeu: 0.715 ± 0.014
0.715TyrMet: 0.715 ± 0.484
2.858TyrAsn: 2.858 ± 0.552
2.858TyrPro: 2.858 ± 1.05
1.429TyrGln: 1.429 ± 0.027
1.786TyrArg: 1.786 ± 0.713
3.93TyrSer: 3.93 ± 0.672
2.144TyrThr: 2.144 ± 0.955
1.429TyrVal: 1.429 ± 0.471
0.0TyrTrp: 0.0 ± 0.0
1.072TyrTyr: 1.072 ± 0.269
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 (2800 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