Amino acid dipepetide frequency for Simian torque teno virus 32

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
6.329AlaAla: 6.329 ± 2.839
0.791AlaCys: 0.791 ± 1.243
0.0AlaAsp: 0.0 ± 0.0
3.165AlaGlu: 3.165 ± 2.721
4.747AlaPhe: 4.747 ± 0.984
7.911AlaGly: 7.911 ± 3.017
0.0AlaHis: 0.0 ± 0.0
2.373AlaIle: 2.373 ± 1.082
1.582AlaLys: 1.582 ± 1.056
6.329AlaLeu: 6.329 ± 0.226
1.582AlaMet: 1.582 ± 0.784
0.0AlaAsn: 0.0 ± 0.0
3.165AlaPro: 3.165 ± 1.429
2.373AlaGln: 2.373 ± 1.355
5.538AlaArg: 5.538 ± 2.769
3.956AlaSer: 3.956 ± 1.881
4.747AlaThr: 4.747 ± 3.668
2.373AlaVal: 2.373 ± 1.082
1.582AlaTrp: 1.582 ± 1.03
0.791AlaTyr: 0.791 ± 0.392
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.0CysGlu: 0.0 ± 0.0
0.791CysPhe: 0.791 ± 1.243
0.0CysGly: 0.0 ± 0.0
0.791CysHis: 0.791 ± 0.392
0.791CysIle: 0.791 ± 0.392
1.582CysLys: 1.582 ± 0.826
2.373CysLeu: 2.373 ± 0.996
0.0CysMet: 0.0 ± 0.0
0.791CysAsn: 0.791 ± 1.161
2.373CysPro: 2.373 ± 0.996
0.0CysGln: 0.0 ± 0.0
1.582CysArg: 1.582 ± 1.056
2.373CysSer: 2.373 ± 1.04
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
5.538AspAla: 5.538 ± 4.34
0.0AspCys: 0.0 ± 0.0
0.0AspAsp: 0.0 ± 0.0
0.0AspGlu: 0.0 ± 0.0
0.791AspPhe: 0.791 ± 0.392
3.956AspGly: 3.956 ± 4.468
0.791AspHis: 0.791 ± 0.392
2.373AspIle: 2.373 ± 1.175
0.0AspLys: 0.0 ± 0.0
3.165AspLeu: 3.165 ± 1.059
0.0AspMet: 0.0 ± 0.0
0.0AspAsn: 0.0 ± 0.0
6.329AspPro: 6.329 ± 3.135
1.582AspGln: 1.582 ± 0.784
0.791AspArg: 0.791 ± 0.392
2.373AspSer: 2.373 ± 2.64
3.956AspThr: 3.956 ± 0.854
1.582AspVal: 1.582 ± 1.056
0.791AspTrp: 0.791 ± 0.392
0.0AspTyr: 0.0 ± 0.0
0.0AspXaa: 0.0 ± 0.0
Glu
1.582GluAla: 1.582 ± 0.826
0.791GluCys: 0.791 ± 1.243
4.747GluAsp: 4.747 ± 1.741
7.12GluGlu: 7.12 ± 2.674
1.582GluPhe: 1.582 ± 0.826
3.165GluGly: 3.165 ± 1.567
1.582GluHis: 1.582 ± 0.784
0.791GluIle: 0.791 ± 0.392
3.956GluLys: 3.956 ± 2.232
3.165GluLeu: 3.165 ± 1.768
0.0GluMet: 0.0 ± 0.0
1.582GluAsn: 1.582 ± 1.632
1.582GluPro: 1.582 ± 1.056
3.956GluGln: 3.956 ± 0.854
3.165GluArg: 3.165 ± 0.892
0.791GluSer: 0.791 ± 0.392
5.538GluThr: 5.538 ± 1.889
0.791GluVal: 0.791 ± 0.961
0.791GluTrp: 0.791 ± 0.392
1.582GluTyr: 1.582 ± 0.826
0.0GluXaa: 0.0 ± 0.0
Phe
2.373PheAla: 2.373 ± 1.082
1.582PheCys: 1.582 ± 1.03
0.0PheAsp: 0.0 ± 0.0
0.791PheGlu: 0.791 ± 0.961
0.791PhePhe: 0.791 ± 0.392
2.373PheGly: 2.373 ± 1.175
2.373PheHis: 2.373 ± 0.865
0.791PheIle: 0.791 ± 0.392
0.791PheLys: 0.791 ± 0.392
1.582PheLeu: 1.582 ± 1.361
1.582PheMet: 1.582 ± 0.826
3.165PheAsn: 3.165 ± 1.059
1.582PhePro: 1.582 ± 0.826
1.582PheGln: 1.582 ± 0.784
1.582PheArg: 1.582 ± 1.03
3.956PheSer: 3.956 ± 1.041
2.373PheThr: 2.373 ± 1.04
0.791PheVal: 0.791 ± 0.392
0.791PheTrp: 0.791 ± 1.161
1.582PheTyr: 1.582 ± 0.784
0.0PheXaa: 0.0 ± 0.0
Gly
3.165GlyAla: 3.165 ± 2.086
0.791GlyCys: 0.791 ± 1.243
3.165GlyAsp: 3.165 ± 3.311
3.956GlyGlu: 3.956 ± 1.959
0.0GlyPhe: 0.0 ± 0.0
10.285GlyGly: 10.285 ± 3.273
2.373GlyHis: 2.373 ± 1.082
1.582GlyIle: 1.582 ± 0.784
1.582GlyLys: 1.582 ± 0.784
2.373GlyLeu: 2.373 ± 1.04
0.791GlyMet: 0.791 ± 0.392
2.373GlyAsn: 2.373 ± 1.175
8.703GlyPro: 8.703 ± 3.567
3.956GlyGln: 3.956 ± 3.199
5.538GlyArg: 5.538 ± 3.218
5.538GlySer: 5.538 ± 1.231
4.747GlyThr: 4.747 ± 1.569
4.747GlyVal: 4.747 ± 2.163
2.373GlyTrp: 2.373 ± 0.996
3.165GlyTyr: 3.165 ± 1.567
0.0GlyXaa: 0.0 ± 0.0
His
0.791HisAla: 0.791 ± 1.161
0.0HisCys: 0.0 ± 0.0
0.0HisAsp: 0.0 ± 0.0
0.791HisGlu: 0.791 ± 0.961
0.0HisPhe: 0.0 ± 0.0
2.373HisGly: 2.373 ± 1.082
0.791HisHis: 0.791 ± 0.392
1.582HisIle: 1.582 ± 0.784
0.0HisLys: 0.0 ± 0.0
3.165HisLeu: 3.165 ± 1.085
0.0HisMet: 0.0 ± 0.0
0.791HisAsn: 0.791 ± 0.392
2.373HisPro: 2.373 ± 1.175
2.373HisGln: 2.373 ± 1.175
3.165HisArg: 3.165 ± 1.429
5.538HisSer: 5.538 ± 3.307
1.582HisThr: 1.582 ± 1.361
0.0HisVal: 0.0 ± 0.0
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
0.0IleAla: 0.0 ± 0.0
0.791IleCys: 0.791 ± 0.392
3.165IleAsp: 3.165 ± 1.567
0.791IleGlu: 0.791 ± 0.392
0.0IlePhe: 0.0 ± 0.0
0.0IleGly: 0.0 ± 0.0
1.582IleHis: 1.582 ± 1.632
0.791IleIle: 0.791 ± 0.392
2.373IleLys: 2.373 ± 1.175
0.791IleLeu: 0.791 ± 0.392
0.0IleMet: 0.0 ± 0.0
1.582IleAsn: 1.582 ± 0.826
4.747IlePro: 4.747 ± 1.569
0.791IleGln: 0.791 ± 1.161
3.165IleArg: 3.165 ± 1.059
1.582IleSer: 1.582 ± 1.03
1.582IleThr: 1.582 ± 0.784
3.956IleVal: 3.956 ± 1.342
0.791IleTrp: 0.791 ± 0.392
0.791IleTyr: 0.791 ± 0.392
0.0IleXaa: 0.0 ± 0.0
Lys
3.165LysAla: 3.165 ± 1.084
1.582LysCys: 1.582 ± 0.784
1.582LysAsp: 1.582 ± 1.056
2.373LysGlu: 2.373 ± 0.996
1.582LysPhe: 1.582 ± 0.784
0.791LysGly: 0.791 ± 0.392
1.582LysHis: 1.582 ± 0.784
2.373LysIle: 2.373 ± 1.175
7.911LysLys: 7.911 ± 2.92
3.956LysLeu: 3.956 ± 1.342
0.0LysMet: 0.0 ± 0.0
0.791LysAsn: 0.791 ± 0.392
2.373LysPro: 2.373 ± 0.996
0.791LysGln: 0.791 ± 0.392
4.747LysArg: 4.747 ± 3.168
5.538LysSer: 5.538 ± 0.297
3.165LysThr: 3.165 ± 1.653
1.582LysVal: 1.582 ± 0.826
0.791LysTrp: 0.791 ± 0.392
0.0LysTyr: 0.0 ± 0.0
0.0LysXaa: 0.0 ± 0.0
Leu
3.956LeuAla: 3.956 ± 1.535
1.582LeuCys: 1.582 ± 0.826
3.956LeuAsp: 3.956 ± 0.854
3.165LeuGlu: 3.165 ± 1.187
6.329LeuPhe: 6.329 ± 2.374
5.538LeuGly: 5.538 ± 1.683
0.791LeuHis: 0.791 ± 1.161
0.791LeuIle: 0.791 ± 0.392
0.791LeuLys: 0.791 ± 0.392
5.538LeuLeu: 5.538 ± 2.198
2.373LeuMet: 2.373 ± 1.094
4.747LeuAsn: 4.747 ± 2.351
2.373LeuPro: 2.373 ± 1.175
9.494LeuGln: 9.494 ± 3.983
5.538LeuArg: 5.538 ± 1.231
3.956LeuSer: 3.956 ± 2.015
5.538LeuThr: 5.538 ± 2.044
1.582LeuVal: 1.582 ± 0.826
2.373LeuTrp: 2.373 ± 1.175
3.165LeuTyr: 3.165 ± 1.567
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
1.582MetGlu: 1.582 ± 0.826
3.165MetPhe: 3.165 ± 2.086
0.791MetGly: 0.791 ± 0.392
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
0.0MetLys: 0.0 ± 0.0
2.373MetLeu: 2.373 ± 0.996
0.0MetMet: 0.0 ± 0.0
0.791MetAsn: 0.791 ± 0.392
2.373MetPro: 2.373 ± 1.175
0.0MetGln: 0.0 ± 0.0
0.791MetArg: 0.791 ± 0.961
2.373MetSer: 2.373 ± 0.996
0.791MetThr: 0.791 ± 0.392
0.791MetVal: 0.791 ± 0.392
0.0MetTrp: 0.0 ± 0.0
0.791MetTyr: 0.791 ± 0.392
0.0MetXaa: 0.0 ± 0.0
Asn
0.791AsnAla: 0.791 ± 0.961
0.0AsnCys: 0.0 ± 0.0
0.0AsnAsp: 0.0 ± 0.0
1.582AsnGlu: 1.582 ± 0.784
1.582AsnPhe: 1.582 ± 0.784
2.373AsnGly: 2.373 ± 1.175
0.791AsnHis: 0.791 ± 0.392
1.582AsnIle: 1.582 ± 1.056
3.165AsnLys: 3.165 ± 1.567
0.791AsnLeu: 0.791 ± 0.392
1.582AsnMet: 1.582 ± 0.745
0.791AsnAsn: 0.791 ± 0.961
4.747AsnPro: 4.747 ± 1.73
2.373AsnGln: 2.373 ± 1.749
2.373AsnArg: 2.373 ± 0.865
4.747AsnSer: 4.747 ± 1.992
3.956AsnThr: 3.956 ± 1.29
0.0AsnVal: 0.0 ± 0.0
1.582AsnTrp: 1.582 ± 0.784
3.165AsnTyr: 3.165 ± 1.187
0.0AsnXaa: 0.0 ± 0.0
Pro
5.538ProAla: 5.538 ± 3.32
1.582ProCys: 1.582 ± 0.784
2.373ProAsp: 2.373 ± 1.175
3.165ProGlu: 3.165 ± 1.084
2.373ProPhe: 2.373 ± 0.865
7.911ProGly: 7.911 ± 0.704
1.582ProHis: 1.582 ± 0.784
1.582ProIle: 1.582 ± 1.03
3.956ProLys: 3.956 ± 2.97
5.538ProLeu: 5.538 ± 1.267
0.791ProMet: 0.791 ± 0.392
1.582ProAsn: 1.582 ± 0.826
13.449ProPro: 13.449 ± 6.578
3.956ProGln: 3.956 ± 1.342
10.285ProArg: 10.285 ± 4.117
6.329ProSer: 6.329 ± 2.171
5.538ProThr: 5.538 ± 1.944
6.329ProVal: 6.329 ± 3.135
1.582ProTrp: 1.582 ± 1.361
3.956ProTyr: 3.956 ± 1.646
0.0ProXaa: 0.0 ± 0.0
Gln
3.956GlnAla: 3.956 ± 1.041
0.791GlnCys: 0.791 ± 1.243
2.373GlnAsp: 2.373 ± 1.04
3.165GlnGlu: 3.165 ± 1.084
0.791GlnPhe: 0.791 ± 0.961
0.791GlnGly: 0.791 ± 0.392
0.791GlnHis: 0.791 ± 0.392
0.0GlnIle: 0.0 ± 0.0
2.373GlnLys: 2.373 ± 1.175
7.911GlnLeu: 7.911 ± 2.06
0.791GlnMet: 0.791 ± 1.243
2.373GlnAsn: 2.373 ± 1.355
3.165GlnPro: 3.165 ± 1.059
2.373GlnGln: 2.373 ± 1.175
8.703GlnArg: 8.703 ± 0.824
3.956GlnSer: 3.956 ± 2.09
1.582GlnThr: 1.582 ± 1.03
3.165GlnVal: 3.165 ± 1.059
1.582GlnTrp: 1.582 ± 0.784
0.791GlnTyr: 0.791 ± 0.392
0.0GlnXaa: 0.0 ± 0.0
Arg
8.703ArgAla: 8.703 ± 4.188
0.791ArgCys: 0.791 ± 0.392
3.165ArgAsp: 3.165 ± 1.059
4.747ArgGlu: 4.747 ± 1.699
0.791ArgPhe: 0.791 ± 0.961
7.911ArgGly: 7.911 ± 4.094
3.165ArgHis: 3.165 ± 2.348
1.582ArgIle: 1.582 ± 0.826
5.538ArgLys: 5.538 ± 1.889
5.538ArgLeu: 5.538 ± 1.153
0.791ArgMet: 0.791 ± 0.909
4.747ArgAsn: 4.747 ± 1.569
6.329ArgPro: 6.329 ± 3.448
3.956ArgGln: 3.956 ± 0.96
33.228ArgArg: 33.228 ± 7.668
2.373ArgSer: 2.373 ± 2.64
4.747ArgThr: 4.747 ± 2.113
2.373ArgVal: 2.373 ± 1.04
6.329ArgTrp: 6.329 ± 2.406
3.165ArgTyr: 3.165 ± 1.059
0.0ArgXaa: 0.0 ± 0.0
Ser
4.747SerAla: 4.747 ± 2.08
1.582SerCys: 1.582 ± 1.03
3.956SerAsp: 3.956 ± 3.32
2.373SerGlu: 2.373 ± 2.274
2.373SerPhe: 2.373 ± 1.082
3.956SerGly: 3.956 ± 2.015
2.373SerHis: 2.373 ± 2.737
3.165SerIle: 3.165 ± 1.148
3.165SerLys: 3.165 ± 2.112
3.956SerLeu: 3.956 ± 2.033
2.373SerMet: 2.373 ± 1.664
3.165SerAsn: 3.165 ± 1.567
11.076SerPro: 11.076 ± 0.595
3.165SerGln: 3.165 ± 3.509
3.165SerArg: 3.165 ± 2.25
14.241SerSer: 14.241 ± 12.308
7.12SerThr: 7.12 ± 3.252
2.373SerVal: 2.373 ± 1.082
2.373SerTrp: 2.373 ± 0.996
3.956SerTyr: 3.956 ± 1.342
0.0SerXaa: 0.0 ± 0.0
Thr
5.538ThrAla: 5.538 ± 2.216
0.0ThrCys: 0.0 ± 0.0
2.373ThrAsp: 2.373 ± 1.04
6.329ThrGlu: 6.329 ± 2.497
0.791ThrPhe: 0.791 ± 0.392
5.538ThrGly: 5.538 ± 1.153
1.582ThrHis: 1.582 ± 1.03
1.582ThrIle: 1.582 ± 0.784
2.373ThrLys: 2.373 ± 0.996
5.538ThrLeu: 5.538 ± 2.058
1.582ThrMet: 1.582 ± 0.784
2.373ThrAsn: 2.373 ± 0.996
6.329ThrPro: 6.329 ± 2.891
3.165ThrGln: 3.165 ± 1.059
7.12ThrArg: 7.12 ± 5.758
4.747ThrSer: 4.747 ± 3.168
4.747ThrThr: 4.747 ± 1.728
3.165ThrVal: 3.165 ± 1.059
1.582ThrTrp: 1.582 ± 0.784
2.373ThrTyr: 2.373 ± 0.996
0.0ThrXaa: 0.0 ± 0.0
Val
2.373ValAla: 2.373 ± 0.865
0.0ValCys: 0.0 ± 0.0
1.582ValAsp: 1.582 ± 1.03
0.791ValGlu: 0.791 ± 1.161
0.791ValPhe: 0.791 ± 0.961
1.582ValGly: 1.582 ± 1.056
1.582ValHis: 1.582 ± 2.322
1.582ValIle: 1.582 ± 0.826
3.165ValLys: 3.165 ± 1.567
2.373ValLeu: 2.373 ± 1.175
0.0ValMet: 0.0 ± 0.0
0.791ValAsn: 0.791 ± 0.392
2.373ValPro: 2.373 ± 2.883
3.165ValGln: 3.165 ± 1.567
2.373ValArg: 2.373 ± 1.175
5.538ValSer: 5.538 ± 3.38
3.165ValThr: 3.165 ± 1.567
3.165ValVal: 3.165 ± 1.567
0.791ValTrp: 0.791 ± 0.392
3.165ValTyr: 3.165 ± 0.892
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.791TrpCys: 0.791 ± 0.392
0.791TrpAsp: 0.791 ± 0.392
0.791TrpGlu: 0.791 ± 1.161
0.791TrpPhe: 0.791 ± 0.392
1.582TrpGly: 1.582 ± 0.784
0.0TrpHis: 0.0 ± 0.0
1.582TrpIle: 1.582 ± 0.784
0.791TrpLys: 0.791 ± 1.161
3.165TrpLeu: 3.165 ± 1.187
0.791TrpMet: 0.791 ± 0.392
1.582TrpAsn: 1.582 ± 0.784
2.373TrpPro: 2.373 ± 0.996
1.582TrpGln: 1.582 ± 0.784
5.538TrpArg: 5.538 ± 2.743
1.582TrpSer: 1.582 ± 1.616
1.582TrpThr: 1.582 ± 0.784
0.791TrpVal: 0.791 ± 0.961
1.582TrpTrp: 1.582 ± 0.784
1.582TrpTyr: 1.582 ± 0.784
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.791TyrAla: 0.791 ± 0.392
0.0TyrCys: 0.0 ± 0.0
0.791TyrAsp: 0.791 ± 1.161
1.582TyrGlu: 1.582 ± 0.826
2.373TyrPhe: 2.373 ± 1.04
2.373TyrGly: 2.373 ± 1.175
0.791TyrHis: 0.791 ± 0.961
2.373TyrIle: 2.373 ± 1.175
1.582TyrLys: 1.582 ± 0.784
3.956TyrLeu: 3.956 ± 1.959
0.791TyrMet: 0.791 ± 0.392
3.956TyrAsn: 3.956 ± 1.646
1.582TyrPro: 1.582 ± 1.922
0.791TyrGln: 0.791 ± 0.392
2.373TyrArg: 2.373 ± 1.175
3.165TyrSer: 3.165 ± 1.084
2.373TyrThr: 2.373 ± 1.175
0.791TyrVal: 0.791 ± 0.392
1.582TyrTrp: 1.582 ± 0.784
3.956TyrTyr: 3.956 ± 1.342
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 4 proteins (1265 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