Amino acid dipepetide frequency for Alternaria alternata fusarivirus 1

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
1.442AlaAla: 1.442 ± 0.29
0.481AlaCys: 0.481 ± 0.679
3.364AlaAsp: 3.364 ± 1.176
2.403AlaGlu: 2.403 ± 2.312
3.844AlaPhe: 3.844 ± 2.011
2.883AlaGly: 2.883 ± 0.581
1.442AlaHis: 1.442 ± 0.754
2.883AlaIle: 2.883 ± 1.508
3.844AlaLys: 3.844 ± 1.831
10.091AlaLeu: 10.091 ± 2.761
2.403AlaMet: 2.403 ± 1.585
2.403AlaAsn: 2.403 ± 1.257
2.883AlaPro: 2.883 ± 0.683
2.403AlaGln: 2.403 ± 0.461
4.805AlaArg: 4.805 ± 0.923
3.844AlaSer: 3.844 ± 0.585
5.766AlaThr: 5.766 ± 1.161
6.728AlaVal: 6.728 ± 3.866
1.442AlaTrp: 1.442 ± 0.29
1.442AlaTyr: 1.442 ± 0.29
0.0AlaXaa: 0.0 ± 0.0
Cys
1.442CysAla: 1.442 ± 2.732
0.481CysCys: 0.481 ± 0.251
0.0CysAsp: 0.0 ± 0.0
0.961CysGlu: 0.961 ± 2.091
0.0CysPhe: 0.0 ± 0.0
0.481CysGly: 0.481 ± 0.679
0.481CysHis: 0.481 ± 0.251
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
0.481CysLeu: 0.481 ± 0.251
0.481CysMet: 0.481 ± 0.679
0.481CysAsn: 0.481 ± 2.205
0.481CysPro: 0.481 ± 0.251
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
0.0CysSer: 0.0 ± 0.0
0.0CysThr: 0.0 ± 0.0
0.961CysVal: 0.961 ± 0.458
0.961CysTrp: 0.961 ± 2.091
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
4.325AspAla: 4.325 ± 1.631
0.961AspCys: 0.961 ± 2.388
1.442AspAsp: 1.442 ± 0.29
3.364AspGlu: 3.364 ± 0.526
2.883AspPhe: 2.883 ± 1.508
1.922AspGly: 1.922 ± 0.915
0.961AspHis: 0.961 ± 0.503
3.364AspIle: 3.364 ± 0.526
3.364AspLys: 3.364 ± 0.92
4.805AspLeu: 4.805 ± 1.657
3.844AspMet: 3.844 ± 1.163
1.922AspAsn: 1.922 ± 0.292
1.922AspPro: 1.922 ± 0.292
1.922AspGln: 1.922 ± 0.915
2.403AspArg: 2.403 ± 0.724
0.961AspSer: 0.961 ± 0.458
1.922AspThr: 1.922 ± 1.005
3.844AspVal: 3.844 ± 2.011
2.403AspTrp: 2.403 ± 0.461
0.961AspTyr: 0.961 ± 0.503
0.0AspXaa: 0.0 ± 0.0
Glu
3.364GluAla: 3.364 ± 1.713
0.961GluCys: 0.961 ± 2.091
2.403GluAsp: 2.403 ± 0.461
6.728GluGlu: 6.728 ± 5.688
1.922GluPhe: 1.922 ± 0.915
3.364GluGly: 3.364 ± 2.042
0.481GluHis: 0.481 ± 0.251
2.883GluIle: 2.883 ± 0.581
5.766GluLys: 5.766 ± 1.899
7.689GluLeu: 7.689 ± 2.432
0.961GluMet: 0.961 ± 2.091
2.403GluAsn: 2.403 ± 0.461
3.364GluPro: 3.364 ± 0.526
0.481GluGln: 0.481 ± 0.679
3.364GluArg: 3.364 ± 0.92
3.364GluSer: 3.364 ± 0.526
2.403GluThr: 2.403 ± 0.724
4.805GluVal: 4.805 ± 2.289
0.481GluTrp: 0.481 ± 0.251
3.364GluTyr: 3.364 ± 0.92
0.0GluXaa: 0.0 ± 0.0
Phe
4.805PheAla: 4.805 ± 1.448
0.481PheCys: 0.481 ± 0.679
2.403PheAsp: 2.403 ± 1.257
2.883PheGlu: 2.883 ± 0.683
0.961PhePhe: 0.961 ± 0.503
3.364PheGly: 3.364 ± 1.952
0.481PheHis: 0.481 ± 0.251
0.961PheIle: 0.961 ± 0.458
5.286PheLys: 5.286 ± 1.288
5.286PheLeu: 5.286 ± 1.138
0.961PheMet: 0.961 ± 2.091
1.922PheAsn: 1.922 ± 0.292
2.883PhePro: 2.883 ± 1.373
1.922PheGln: 1.922 ± 1.005
5.286PheArg: 5.286 ± 1.905
3.364PheSer: 3.364 ± 1.713
3.364PheThr: 3.364 ± 3.221
3.364PheVal: 3.364 ± 0.92
0.0PheTrp: 0.0 ± 0.0
2.403PheTyr: 2.403 ± 0.461
0.0PheXaa: 0.0 ± 0.0
Gly
3.364GlyAla: 3.364 ± 0.526
0.0GlyCys: 0.0 ± 0.0
3.364GlyAsp: 3.364 ± 0.92
2.403GlyGlu: 2.403 ± 0.461
2.883GlyPhe: 2.883 ± 2.72
3.364GlyGly: 3.364 ± 4.692
1.922GlyHis: 1.922 ± 1.005
2.403GlyIle: 2.403 ± 0.724
6.247GlyLys: 6.247 ± 1.601
8.169GlyLeu: 8.169 ± 1.319
1.442GlyMet: 1.442 ± 0.696
0.961GlyAsn: 0.961 ± 2.388
2.403GlyPro: 2.403 ± 1.585
1.442GlyGln: 1.442 ± 0.29
4.325GlyArg: 4.325 ± 1.623
3.844GlySer: 3.844 ± 2.019
4.325GlyThr: 4.325 ± 1.623
4.325GlyVal: 4.325 ± 0.73
1.442GlyTrp: 1.442 ± 1.13
0.961GlyTyr: 0.961 ± 0.458
0.0GlyXaa: 0.0 ± 0.0
His
2.403HisAla: 2.403 ± 0.461
0.0HisCys: 0.0 ± 0.0
0.961HisAsp: 0.961 ± 0.503
1.442HisGlu: 1.442 ± 1.13
0.961HisPhe: 0.961 ± 1.358
0.481HisGly: 0.481 ± 0.251
0.961HisHis: 0.961 ± 0.503
0.0HisIle: 0.0 ± 0.0
0.0HisLys: 0.0 ± 0.0
1.442HisLeu: 1.442 ± 0.754
0.481HisMet: 0.481 ± 0.251
2.403HisAsn: 2.403 ± 0.461
1.922HisPro: 1.922 ± 1.941
0.481HisGln: 0.481 ± 0.251
0.961HisArg: 0.961 ± 0.503
1.442HisSer: 1.442 ± 0.754
0.481HisThr: 0.481 ± 0.251
0.961HisVal: 0.961 ± 0.458
0.481HisTrp: 0.481 ± 0.251
0.481HisTyr: 0.481 ± 0.251
0.0HisXaa: 0.0 ± 0.0
Ile
2.403IleAla: 2.403 ± 1.257
0.961IleCys: 0.961 ± 0.458
3.364IleAsp: 3.364 ± 1.759
2.883IleGlu: 2.883 ± 1.508
2.403IlePhe: 2.403 ± 1.257
0.961IleGly: 0.961 ± 1.358
0.961IleHis: 0.961 ± 0.503
2.883IleIle: 2.883 ± 0.581
3.364IleLys: 3.364 ± 2.042
4.805IleLeu: 4.805 ± 2.513
1.442IleMet: 1.442 ± 0.29
0.0IleAsn: 0.0 ± 0.0
1.442IlePro: 1.442 ± 0.29
1.442IleGln: 1.442 ± 0.29
1.922IleArg: 1.922 ± 1.941
6.247IleSer: 6.247 ± 1.012
5.286IleThr: 5.286 ± 1.138
3.844IleVal: 3.844 ± 1.004
0.961IleTrp: 0.961 ± 0.503
1.922IleTyr: 1.922 ± 1.005
0.0IleXaa: 0.0 ± 0.0
Lys
5.286LysAla: 5.286 ± 0.8
0.481LysCys: 0.481 ± 0.251
4.325LysAsp: 4.325 ± 3.391
6.247LysGlu: 6.247 ± 1.726
2.883LysPhe: 2.883 ± 1.508
3.844LysGly: 3.844 ± 1.004
1.922LysHis: 1.922 ± 2.518
3.844LysIle: 3.844 ± 0.585
5.286LysLys: 5.286 ± 2.956
3.844LysLeu: 3.844 ± 1.662
1.922LysMet: 1.922 ± 0.292
1.922LysAsn: 1.922 ± 0.915
0.961LysPro: 0.961 ± 0.458
1.442LysGln: 1.442 ± 0.29
3.364LysArg: 3.364 ± 0.526
3.844LysSer: 3.844 ± 0.585
1.922LysThr: 1.922 ± 0.292
7.689LysVal: 7.689 ± 2.327
2.403LysTrp: 2.403 ± 0.724
1.922LysTyr: 1.922 ± 1.005
0.0LysXaa: 0.0 ± 0.0
Leu
5.286LeuAla: 5.286 ± 1.138
0.481LeuCys: 0.481 ± 0.679
4.805LeuAsp: 4.805 ± 0.923
5.286LeuGlu: 5.286 ± 1.138
4.325LeuPhe: 4.325 ± 1.647
7.208LeuGly: 7.208 ± 1.384
1.922LeuHis: 1.922 ± 1.005
5.766LeuIle: 5.766 ± 2.531
4.325LeuLys: 4.325 ± 1.409
10.091LeuLeu: 10.091 ± 2.573
2.403LeuMet: 2.403 ± 1.257
3.364LeuAsn: 3.364 ± 0.92
4.805LeuPro: 4.805 ± 0.923
2.403LeuGln: 2.403 ± 1.257
6.247LeuArg: 6.247 ± 1.012
8.65LeuSer: 8.65 ± 3.245
6.728LeuThr: 6.728 ± 1.186
10.091LeuVal: 10.091 ± 0.953
3.364LeuTrp: 3.364 ± 0.92
2.403LeuTyr: 2.403 ± 1.257
0.0LeuXaa: 0.0 ± 0.0
Met
4.325MetAla: 4.325 ± 1.409
0.0MetCys: 0.0 ± 0.0
1.442MetAsp: 1.442 ± 0.754
0.961MetGlu: 0.961 ± 0.503
0.481MetPhe: 0.481 ± 2.205
2.403MetGly: 2.403 ± 0.724
0.481MetHis: 0.481 ± 0.251
2.403MetIle: 2.403 ± 0.461
2.403MetLys: 2.403 ± 1.914
2.403MetLeu: 2.403 ± 0.724
1.442MetMet: 1.442 ± 0.754
0.0MetAsn: 0.0 ± 0.0
0.0MetPro: 0.0 ± 0.0
0.0MetGln: 0.0 ± 0.0
1.442MetArg: 1.442 ± 0.754
3.364MetSer: 3.364 ± 1.713
1.922MetThr: 1.922 ± 0.915
0.961MetVal: 0.961 ± 0.503
0.481MetTrp: 0.481 ± 0.679
0.481MetTyr: 0.481 ± 0.679
0.0MetXaa: 0.0 ± 0.0
Asn
3.364AsnAla: 3.364 ± 0.92
0.481AsnCys: 0.481 ± 0.251
1.442AsnAsp: 1.442 ± 2.002
2.883AsnGlu: 2.883 ± 0.683
3.364AsnPhe: 3.364 ± 0.92
2.403AsnGly: 2.403 ± 0.724
0.481AsnHis: 0.481 ± 0.251
2.403AsnIle: 2.403 ± 1.257
1.442AsnLys: 1.442 ± 0.754
3.844AsnLeu: 3.844 ± 1.163
0.961AsnMet: 0.961 ± 0.458
0.481AsnAsn: 0.481 ± 0.251
2.883AsnPro: 2.883 ± 4.425
1.922AsnGln: 1.922 ± 1.005
0.961AsnArg: 0.961 ± 0.458
1.922AsnSer: 1.922 ± 1.808
1.442AsnThr: 1.442 ± 0.754
2.403AsnVal: 2.403 ± 0.724
0.961AsnTrp: 0.961 ± 0.503
0.481AsnTyr: 0.481 ± 0.251
0.0AsnXaa: 0.0 ± 0.0
Pro
2.883ProAla: 2.883 ± 0.581
0.0ProCys: 0.0 ± 0.0
3.364ProAsp: 3.364 ± 0.526
4.325ProGlu: 4.325 ± 3.961
3.844ProPhe: 3.844 ± 2.715
1.922ProGly: 1.922 ± 0.292
0.0ProHis: 0.0 ± 0.0
1.922ProIle: 1.922 ± 0.292
1.922ProLys: 1.922 ± 1.005
3.844ProLeu: 3.844 ± 0.585
0.0ProMet: 0.0 ± 0.0
2.403ProAsn: 2.403 ± 1.914
2.403ProPro: 2.403 ± 2.951
2.403ProGln: 2.403 ± 1.257
2.883ProArg: 2.883 ± 0.683
5.286ProSer: 5.286 ± 0.8
2.883ProThr: 2.883 ± 1.373
4.325ProVal: 4.325 ± 0.73
0.0ProTrp: 0.0 ± 0.0
1.442ProTyr: 1.442 ± 2.002
0.0ProXaa: 0.0 ± 0.0
Gln
0.481GlnAla: 0.481 ± 0.251
0.0GlnCys: 0.0 ± 0.0
0.481GlnAsp: 0.481 ± 0.251
2.403GlnGlu: 2.403 ± 0.461
0.481GlnPhe: 0.481 ± 0.251
1.442GlnGly: 1.442 ± 0.754
0.481GlnHis: 0.481 ± 0.679
0.961GlnIle: 0.961 ± 0.503
1.442GlnLys: 1.442 ± 0.29
2.403GlnLeu: 2.403 ± 0.724
0.961GlnMet: 0.961 ± 0.503
0.961GlnAsn: 0.961 ± 0.458
1.922GlnPro: 1.922 ± 0.292
0.961GlnGln: 0.961 ± 0.458
1.442GlnArg: 1.442 ± 0.754
1.922GlnSer: 1.922 ± 0.292
1.442GlnThr: 1.442 ± 0.29
3.364GlnVal: 3.364 ± 2.042
1.442GlnTrp: 1.442 ± 0.754
0.481GlnTyr: 0.481 ± 0.251
0.0GlnXaa: 0.0 ± 0.0
Arg
4.325ArgAla: 4.325 ± 1.647
0.481ArgCys: 0.481 ± 2.205
2.403ArgAsp: 2.403 ± 0.461
4.325ArgGlu: 4.325 ± 0.871
5.766ArgPhe: 5.766 ± 1.387
4.805ArgGly: 4.805 ± 1.507
1.442ArgHis: 1.442 ± 0.754
4.325ArgIle: 4.325 ± 0.871
3.844ArgLys: 3.844 ± 1.163
4.805ArgLeu: 4.805 ± 0.797
2.403ArgMet: 2.403 ± 0.632
3.844ArgAsn: 3.844 ± 1.163
2.403ArgPro: 2.403 ± 1.912
0.961ArgGln: 0.961 ± 0.458
5.286ArgArg: 5.286 ± 0.8
2.403ArgSer: 2.403 ± 0.461
2.883ArgThr: 2.883 ± 1.508
1.922ArgVal: 1.922 ± 0.915
1.442ArgTrp: 1.442 ± 2.213
1.922ArgTyr: 1.922 ± 1.005
0.0ArgXaa: 0.0 ± 0.0
Ser
5.286SerAla: 5.286 ± 1.288
0.0SerCys: 0.0 ± 0.0
6.247SerAsp: 6.247 ± 2.404
3.364SerGlu: 3.364 ± 2.042
5.286SerPhe: 5.286 ± 0.8
2.403SerGly: 2.403 ± 2.312
1.442SerHis: 1.442 ± 1.13
5.286SerIle: 5.286 ± 1.138
5.766SerLys: 5.766 ± 1.161
5.286SerLeu: 5.286 ± 1.731
1.442SerMet: 1.442 ± 1.318
2.403SerAsn: 2.403 ± 1.257
2.883SerPro: 2.883 ± 0.581
1.442SerGln: 1.442 ± 1.13
5.766SerArg: 5.766 ± 1.483
5.286SerSer: 5.286 ± 1.288
5.766SerThr: 5.766 ± 1.366
5.286SerVal: 5.286 ± 1.658
2.403SerTrp: 2.403 ± 1.257
2.403SerTyr: 2.403 ± 0.461
0.0SerXaa: 0.0 ± 0.0
Thr
3.844ThrAla: 3.844 ± 1.163
0.481ThrCys: 0.481 ± 0.251
3.844ThrAsp: 3.844 ± 1.004
3.364ThrGlu: 3.364 ± 0.526
3.364ThrPhe: 3.364 ± 1.759
7.689ThrGly: 7.689 ± 2.432
1.442ThrHis: 1.442 ± 0.29
1.922ThrIle: 1.922 ± 0.292
1.442ThrLys: 1.442 ± 0.29
6.728ThrLeu: 6.728 ± 1.84
1.442ThrMet: 1.442 ± 0.29
3.364ThrAsn: 3.364 ± 0.526
4.805ThrPro: 4.805 ± 0.797
0.481ThrGln: 0.481 ± 0.679
3.844ThrArg: 3.844 ± 2.979
7.208ThrSer: 7.208 ± 2.173
6.728ThrThr: 6.728 ± 1.051
3.844ThrVal: 3.844 ± 1.831
0.481ThrTrp: 0.481 ± 0.251
0.961ThrTyr: 0.961 ± 0.503
0.0ThrXaa: 0.0 ± 0.0
Val
5.766ValAla: 5.766 ± 1.161
0.481ValCys: 0.481 ± 0.251
2.403ValAsp: 2.403 ± 0.461
3.364ValGlu: 3.364 ± 1.176
3.364ValPhe: 3.364 ± 2.042
3.364ValGly: 3.364 ± 1.933
0.481ValHis: 0.481 ± 0.251
2.403ValIle: 2.403 ± 0.461
4.805ValLys: 4.805 ± 1.448
6.728ValLeu: 6.728 ± 3.426
0.961ValMet: 0.961 ± 0.503
3.364ValAsn: 3.364 ± 0.526
4.805ValPro: 4.805 ± 0.923
2.403ValGln: 2.403 ± 0.461
5.766ValArg: 5.766 ± 3.602
8.169ValSer: 8.169 ± 1.863
9.13ValThr: 9.13 ± 1.651
3.844ValVal: 3.844 ± 0.585
1.922ValTrp: 1.922 ± 0.292
1.922ValTyr: 1.922 ± 0.292
0.0ValXaa: 0.0 ± 0.0
Trp
2.403TrpAla: 2.403 ± 0.461
0.481TrpCys: 0.481 ± 2.205
0.481TrpAsp: 0.481 ± 0.251
0.961TrpGlu: 0.961 ± 0.503
1.442TrpPhe: 1.442 ± 1.13
1.922TrpGly: 1.922 ± 1.005
0.0TrpHis: 0.0 ± 0.0
0.961TrpIle: 0.961 ± 0.503
1.922TrpLys: 1.922 ± 2.518
4.325TrpLeu: 4.325 ± 0.73
0.0TrpMet: 0.0 ± 0.0
0.481TrpAsn: 0.481 ± 0.251
0.961TrpPro: 0.961 ± 0.503
0.0TrpGln: 0.0 ± 0.0
0.481TrpArg: 0.481 ± 0.251
2.403TrpSer: 2.403 ± 1.257
1.442TrpThr: 1.442 ± 0.29
1.442TrpVal: 1.442 ± 0.29
0.961TrpTrp: 0.961 ± 0.458
1.442TrpTyr: 1.442 ± 0.29
0.0TrpXaa: 0.0 ± 0.0
Tyr
0.0TyrAla: 0.0 ± 0.0
0.0TyrCys: 0.0 ± 0.0
0.961TyrAsp: 0.961 ± 0.458
0.0TyrGlu: 0.0 ± 0.0
1.922TyrPhe: 1.922 ± 1.005
3.364TyrGly: 3.364 ± 0.92
0.961TyrHis: 0.961 ± 0.458
1.922TyrIle: 1.922 ± 1.005
2.883TyrLys: 2.883 ± 0.683
2.883TyrLeu: 2.883 ± 1.508
0.961TyrMet: 0.961 ± 0.503
1.442TyrAsn: 1.442 ± 0.754
1.922TyrPro: 1.922 ± 0.292
0.961TyrGln: 0.961 ± 0.458
1.442TyrArg: 1.442 ± 0.29
2.403TyrSer: 2.403 ± 0.461
1.442TyrThr: 1.442 ± 0.754
1.442TyrVal: 1.442 ± 2.002
0.481TyrTrp: 0.481 ± 0.251
0.481TyrTyr: 0.481 ± 0.679
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 (2082 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