Amino acid dipepetide frequency for Persimmon latent virus

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
6.806AlaAla: 6.806 ± 1.039
2.977AlaCys: 2.977 ± 0.123
6.806AlaAsp: 6.806 ± 0.193
4.254AlaGlu: 4.254 ± 0.881
2.552AlaPhe: 2.552 ± 1.391
6.38AlaGly: 6.38 ± 1.759
3.403AlaHis: 3.403 ± 0.828
4.679AlaIle: 4.679 ± 0.017
4.254AlaLys: 4.254 ± 0.967
7.656AlaLeu: 7.656 ± 0.476
2.977AlaMet: 2.977 ± 1.109
3.403AlaAsn: 3.403 ± 0.828
8.507AlaPro: 8.507 ± 0.529
2.977AlaGln: 2.977 ± 0.493
7.231AlaArg: 7.231 ± 0.142
8.082AlaSer: 8.082 ± 0.421
5.53AlaThr: 5.53 ± 1.196
5.53AlaVal: 5.53 ± 0.036
1.276AlaTrp: 1.276 ± 0.229
1.701AlaTyr: 1.701 ± 0.106
0.0AlaXaa: 0.0 ± 0.0
Cys
2.552CysAla: 2.552 ± 1.391
0.0CysCys: 0.0 ± 0.0
0.425CysAsp: 0.425 ± 0.282
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
1.276CysGly: 1.276 ± 0.229
0.0CysHis: 0.0 ± 0.0
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
1.701CysLeu: 1.701 ± 0.722
0.425CysMet: 0.425 ± 0.334
0.851CysAsn: 0.851 ± 0.563
2.552CysPro: 2.552 ± 0.159
1.276CysGln: 1.276 ± 0.229
2.552CysArg: 2.552 ± 0.457
1.276CysSer: 1.276 ± 0.229
1.276CysThr: 1.276 ± 0.229
1.701CysVal: 1.701 ± 0.51
0.0CysTrp: 0.0 ± 0.0
0.425CysTyr: 0.425 ± 0.282
0.0CysXaa: 0.0 ± 0.0
Asp
5.53AspAla: 5.53 ± 0.036
1.701AspCys: 1.701 ± 0.51
2.127AspAsp: 2.127 ± 0.44
1.276AspGlu: 1.276 ± 0.229
2.552AspPhe: 2.552 ± 0.775
1.276AspGly: 1.276 ± 0.387
1.276AspHis: 1.276 ± 0.387
1.701AspIle: 1.701 ± 0.51
0.851AspLys: 0.851 ± 0.563
5.53AspLeu: 5.53 ± 1.196
0.425AspMet: 0.425 ± 0.282
2.977AspAsn: 2.977 ± 0.739
2.127AspPro: 2.127 ± 0.176
1.276AspGln: 1.276 ± 0.387
2.552AspArg: 2.552 ± 0.159
2.127AspSer: 2.127 ± 0.44
1.701AspThr: 1.701 ± 0.722
6.806AspVal: 6.806 ± 0.193
2.977AspTrp: 2.977 ± 1.355
3.828AspTyr: 3.828 ± 0.686
0.0AspXaa: 0.0 ± 0.0
Glu
2.977GluAla: 2.977 ± 1.109
0.425GluCys: 0.425 ± 0.282
2.977GluAsp: 2.977 ± 0.123
3.403GluGlu: 3.403 ± 0.212
1.701GluPhe: 1.701 ± 0.106
3.828GluGly: 3.828 ± 1.778
1.701GluHis: 1.701 ± 0.51
1.276GluIle: 1.276 ± 0.845
1.701GluLys: 1.701 ± 0.106
5.104GluLeu: 5.104 ± 0.298
0.425GluMet: 0.425 ± 0.282
2.127GluAsn: 2.127 ± 0.44
1.276GluPro: 1.276 ± 0.387
1.276GluGln: 1.276 ± 0.229
3.403GluArg: 3.403 ± 0.828
3.828GluSer: 3.828 ± 1.778
1.276GluThr: 1.276 ± 0.229
3.828GluVal: 3.828 ± 0.686
0.851GluTrp: 0.851 ± 0.669
0.851GluTyr: 0.851 ± 0.563
0.0GluXaa: 0.0 ± 0.0
Phe
1.276PheAla: 1.276 ± 1.003
0.851PheCys: 0.851 ± 0.669
1.701PheAsp: 1.701 ± 0.51
3.403PheGlu: 3.403 ± 1.444
1.701PhePhe: 1.701 ± 0.722
3.403PheGly: 3.403 ± 0.212
1.276PheHis: 1.276 ± 0.387
1.701PheIle: 1.701 ± 1.126
0.851PheLys: 0.851 ± 0.563
2.127PheLeu: 2.127 ± 1.056
0.851PheMet: 0.851 ± 0.053
0.425PheAsn: 0.425 ± 0.282
2.552PhePro: 2.552 ± 0.457
0.851PheGln: 0.851 ± 0.563
1.276PheArg: 1.276 ± 0.229
3.828PheSer: 3.828 ± 1.778
0.851PheThr: 0.851 ± 0.669
1.701PheVal: 1.701 ± 0.722
0.425PheTrp: 0.425 ± 0.282
0.851PheTyr: 0.851 ± 0.053
0.0PheXaa: 0.0 ± 0.0
Gly
8.932GlyAla: 8.932 ± 2.712
1.276GlyCys: 1.276 ± 0.229
3.403GlyAsp: 3.403 ± 0.404
3.828GlyGlu: 3.828 ± 1.162
3.403GlyPhe: 3.403 ± 0.212
8.932GlyGly: 8.932 ± 1.48
0.851GlyHis: 0.851 ± 0.053
2.127GlyIle: 2.127 ± 0.44
2.977GlyLys: 2.977 ± 1.971
6.38GlyLeu: 6.38 ± 0.089
2.127GlyMet: 2.127 ± 0.104
2.127GlyAsn: 2.127 ± 0.176
4.254GlyPro: 4.254 ± 0.881
2.977GlyGln: 2.977 ± 0.123
3.403GlyArg: 3.403 ± 0.818
6.806GlySer: 6.806 ± 0.809
3.403GlyThr: 3.403 ± 0.212
6.38GlyVal: 6.38 ± 1.937
0.0GlyTrp: 0.0 ± 0.0
2.127GlyTyr: 2.127 ± 1.408
0.0GlyXaa: 0.0 ± 0.0
His
1.701HisAla: 1.701 ± 0.106
0.0HisCys: 0.0 ± 0.0
0.425HisAsp: 0.425 ± 0.282
2.127HisGlu: 2.127 ± 0.176
1.276HisPhe: 1.276 ± 0.387
2.552HisGly: 2.552 ± 0.159
1.701HisHis: 1.701 ± 0.51
1.276HisIle: 1.276 ± 0.845
0.851HisLys: 0.851 ± 0.563
2.127HisLeu: 2.127 ± 0.792
0.425HisMet: 0.425 ± 0.282
1.701HisAsn: 1.701 ± 0.51
1.701HisPro: 1.701 ± 0.51
1.276HisGln: 1.276 ± 0.229
0.425HisArg: 0.425 ± 0.282
3.828HisSer: 3.828 ± 1.162
1.276HisThr: 1.276 ± 0.387
2.127HisVal: 2.127 ± 0.176
0.0HisTrp: 0.0 ± 0.0
1.276HisTyr: 1.276 ± 0.229
0.0HisXaa: 0.0 ± 0.0
Ile
2.127IleAla: 2.127 ± 0.792
0.425IleCys: 0.425 ± 0.334
4.254IleAsp: 4.254 ± 2.113
1.701IleGlu: 1.701 ± 0.106
0.425IlePhe: 0.425 ± 0.282
2.977IleGly: 2.977 ± 0.123
1.276IleHis: 1.276 ± 0.387
0.425IleIle: 0.425 ± 0.282
2.977IleLys: 2.977 ± 1.971
3.828IleLeu: 3.828 ± 1.918
1.701IleMet: 1.701 ± 0.51
3.403IleAsn: 3.403 ± 1.636
3.403IlePro: 3.403 ± 0.828
2.127IleGln: 2.127 ± 0.176
4.254IleArg: 4.254 ± 0.351
2.977IleSer: 2.977 ± 1.355
2.127IleThr: 2.127 ± 0.176
1.276IleVal: 1.276 ± 0.229
0.851IleTrp: 0.851 ± 0.053
1.701IleTyr: 1.701 ± 0.106
0.0IleXaa: 0.0 ± 0.0
Lys
5.53LysAla: 5.53 ± 2.428
0.425LysCys: 0.425 ± 0.282
0.425LysAsp: 0.425 ± 0.282
2.127LysGlu: 2.127 ± 1.408
1.276LysPhe: 1.276 ± 0.229
3.403LysGly: 3.403 ± 0.212
2.127LysHis: 2.127 ± 0.792
1.276LysIle: 1.276 ± 0.229
2.552LysLys: 2.552 ± 1.689
4.679LysLeu: 4.679 ± 1.865
0.0LysMet: 0.0 ± 0.0
0.0LysAsn: 0.0 ± 0.0
1.276LysPro: 1.276 ± 0.229
0.425LysGln: 0.425 ± 0.282
1.276LysArg: 1.276 ± 0.845
2.977LysSer: 2.977 ± 1.355
3.828LysThr: 3.828 ± 1.302
1.276LysVal: 1.276 ± 0.845
0.425LysTrp: 0.425 ± 0.282
2.127LysTyr: 2.127 ± 0.792
0.0LysXaa: 0.0 ± 0.0
Leu
11.91LeuAla: 11.91 ± 1.107
1.701LeuCys: 1.701 ± 0.106
2.977LeuAsp: 2.977 ± 0.739
2.127LeuGlu: 2.127 ± 0.44
2.127LeuPhe: 2.127 ± 0.792
6.806LeuGly: 6.806 ± 0.423
3.828LeuHis: 3.828 ± 0.686
4.254LeuIle: 4.254 ± 0.265
1.701LeuLys: 1.701 ± 0.51
10.208LeuLeu: 10.208 ± 0.019
1.276LeuMet: 1.276 ± 0.387
3.403LeuAsn: 3.403 ± 1.02
4.679LeuPro: 4.679 ± 1.215
3.828LeuGln: 3.828 ± 1.162
3.828LeuArg: 3.828 ± 0.07
9.358LeuSer: 9.358 ± 0.65
5.53LeuThr: 5.53 ± 0.652
6.38LeuVal: 6.38 ± 1.143
0.425LeuTrp: 0.425 ± 0.282
2.127LeuTyr: 2.127 ± 0.176
0.0LeuXaa: 0.0 ± 0.0
Met
3.403MetAla: 3.403 ± 0.212
0.0MetCys: 0.0 ± 0.0
1.276MetAsp: 1.276 ± 0.229
0.851MetGlu: 0.851 ± 0.563
2.127MetPhe: 2.127 ± 0.176
1.276MetGly: 1.276 ± 0.229
0.0MetHis: 0.0 ± 0.0
0.425MetIle: 0.425 ± 0.334
0.425MetLys: 0.425 ± 0.282
4.679MetLeu: 4.679 ± 0.017
0.425MetMet: 0.425 ± 0.282
1.701MetAsn: 1.701 ± 0.51
0.851MetPro: 0.851 ± 0.669
1.701MetGln: 1.701 ± 0.106
2.552MetArg: 2.552 ± 0.457
0.0MetSer: 0.0 ± 0.0
2.127MetThr: 2.127 ± 0.176
1.701MetVal: 1.701 ± 0.106
0.425MetTrp: 0.425 ± 0.334
0.425MetTyr: 0.425 ± 0.334
0.0MetXaa: 0.0 ± 0.0
Asn
3.828AsnAla: 3.828 ± 1.302
0.425AsnCys: 0.425 ± 0.282
0.425AsnAsp: 0.425 ± 0.282
0.425AsnGlu: 0.425 ± 0.334
1.701AsnPhe: 1.701 ± 0.722
3.403AsnGly: 3.403 ± 0.212
0.851AsnHis: 0.851 ± 0.053
2.127AsnIle: 2.127 ± 0.792
2.127AsnLys: 2.127 ± 1.408
4.254AsnLeu: 4.254 ± 1.497
1.276AsnMet: 1.276 ± 0.229
1.701AsnAsn: 1.701 ± 1.126
1.701AsnPro: 1.701 ± 0.106
0.851AsnGln: 0.851 ± 0.053
2.977AsnArg: 2.977 ± 0.493
2.977AsnSer: 2.977 ± 0.493
2.127AsnThr: 2.127 ± 0.792
2.977AsnVal: 2.977 ± 0.739
1.276AsnTrp: 1.276 ± 0.387
1.276AsnTyr: 1.276 ± 0.845
0.0AsnXaa: 0.0 ± 0.0
Pro
7.656ProAla: 7.656 ± 3.557
1.701ProCys: 1.701 ± 1.338
3.403ProAsp: 3.403 ± 1.636
2.127ProGlu: 2.127 ± 0.44
1.276ProPhe: 1.276 ± 0.387
2.977ProGly: 2.977 ± 0.123
2.127ProHis: 2.127 ± 0.44
2.552ProIle: 2.552 ± 0.457
3.403ProLys: 3.403 ± 0.212
3.403ProLeu: 3.403 ± 1.444
0.425ProMet: 0.425 ± 0.334
2.552ProAsn: 2.552 ± 0.457
6.806ProPro: 6.806 ± 2.272
2.977ProGln: 2.977 ± 1.725
4.254ProArg: 4.254 ± 2.113
6.38ProSer: 6.38 ± 3.785
4.254ProThr: 4.254 ± 0.351
3.828ProVal: 3.828 ± 1.162
0.0ProTrp: 0.0 ± 0.0
3.403ProTyr: 3.403 ± 0.828
0.0ProXaa: 0.0 ± 0.0
Gln
3.828GlnAla: 3.828 ± 0.686
0.0GlnCys: 0.0 ± 0.0
3.828GlnAsp: 3.828 ± 1.302
2.552GlnGlu: 2.552 ± 0.775
0.851GlnPhe: 0.851 ± 0.053
4.254GlnGly: 4.254 ± 0.881
1.701GlnHis: 1.701 ± 0.51
1.276GlnIle: 1.276 ± 0.387
1.276GlnLys: 1.276 ± 0.387
1.701GlnLeu: 1.701 ± 0.106
0.851GlnMet: 0.851 ± 0.053
0.851GlnAsn: 0.851 ± 0.563
1.701GlnPro: 1.701 ± 1.338
0.851GlnGln: 0.851 ± 0.669
1.701GlnArg: 1.701 ± 0.106
2.552GlnSer: 2.552 ± 0.775
2.127GlnThr: 2.127 ± 0.792
0.0GlnVal: 0.0 ± 0.0
0.851GlnTrp: 0.851 ± 0.053
0.851GlnTyr: 0.851 ± 0.053
0.0GlnXaa: 0.0 ± 0.0
Arg
7.231ArgAla: 7.231 ± 1.09
0.851ArgCys: 0.851 ± 0.563
2.977ArgAsp: 2.977 ± 0.123
2.127ArgGlu: 2.127 ± 0.792
2.127ArgPhe: 2.127 ± 1.056
6.806ArgGly: 6.806 ± 1.655
2.127ArgHis: 2.127 ± 0.792
2.552ArgIle: 2.552 ± 0.775
2.977ArgLys: 2.977 ± 1.355
3.403ArgLeu: 3.403 ± 0.828
0.851ArgMet: 0.851 ± 0.053
2.127ArgAsn: 2.127 ± 1.056
3.403ArgPro: 3.403 ± 0.212
0.851ArgGln: 0.851 ± 0.669
5.53ArgArg: 5.53 ± 1.268
6.38ArgSer: 6.38 ± 0.089
2.552ArgThr: 2.552 ± 0.775
5.955ArgVal: 5.955 ± 0.371
0.425ArgTrp: 0.425 ± 0.282
1.276ArgTyr: 1.276 ± 0.229
0.0ArgXaa: 0.0 ± 0.0
Ser
7.231SerAla: 7.231 ± 0.142
1.701SerCys: 1.701 ± 0.51
6.38SerAsp: 6.38 ± 0.705
5.53SerGlu: 5.53 ± 1.268
2.552SerPhe: 2.552 ± 0.775
5.53SerGly: 5.53 ± 0.652
0.851SerHis: 0.851 ± 0.053
6.38SerIle: 6.38 ± 1.143
1.701SerLys: 1.701 ± 1.126
7.231SerLeu: 7.231 ± 1.09
2.977SerMet: 2.977 ± 0.493
1.276SerAsn: 1.276 ± 0.387
7.231SerPro: 7.231 ± 3.838
2.552SerGln: 2.552 ± 0.775
5.53SerArg: 5.53 ± 0.036
10.208SerSer: 10.208 ± 0.635
4.254SerThr: 4.254 ± 0.265
5.104SerVal: 5.104 ± 0.298
2.127SerTrp: 2.127 ± 0.176
2.552SerTyr: 2.552 ± 0.457
0.0SerXaa: 0.0 ± 0.0
Thr
2.977ThrAla: 2.977 ± 0.123
1.701ThrCys: 1.701 ± 0.51
3.403ThrAsp: 3.403 ± 0.404
1.276ThrGlu: 1.276 ± 0.387
1.701ThrPhe: 1.701 ± 0.51
2.552ThrGly: 2.552 ± 0.159
0.851ThrHis: 0.851 ± 0.563
2.552ThrIle: 2.552 ± 0.775
1.701ThrLys: 1.701 ± 0.51
4.254ThrLeu: 4.254 ± 1.583
3.403ThrMet: 3.403 ± 0.404
1.701ThrAsn: 1.701 ± 0.51
5.53ThrPro: 5.53 ± 2.5
2.552ThrGln: 2.552 ± 1.073
2.127ThrArg: 2.127 ± 0.792
4.254ThrSer: 4.254 ± 0.265
4.254ThrThr: 4.254 ± 0.881
3.403ThrVal: 3.403 ± 0.212
0.0ThrTrp: 0.0 ± 0.0
2.127ThrTyr: 2.127 ± 0.176
0.0ThrXaa: 0.0 ± 0.0
Val
5.955ValAla: 5.955 ± 0.246
1.276ValCys: 1.276 ± 0.387
2.127ValAsp: 2.127 ± 0.44
2.977ValGlu: 2.977 ± 0.739
1.701ValPhe: 1.701 ± 0.722
5.955ValGly: 5.955 ± 0.246
0.851ValHis: 0.851 ± 0.563
2.552ValIle: 2.552 ± 1.073
3.828ValLys: 3.828 ± 1.302
5.955ValLeu: 5.955 ± 0.371
2.552ValMet: 2.552 ± 1.073
3.403ValAsn: 3.403 ± 0.828
4.254ValPro: 4.254 ± 3.345
1.701ValGln: 1.701 ± 0.51
4.679ValArg: 4.679 ± 0.599
7.231ValSer: 7.231 ± 0.142
2.552ValThr: 2.552 ± 1.073
3.828ValVal: 3.828 ± 0.07
2.127ValTrp: 2.127 ± 0.792
2.552ValTyr: 2.552 ± 0.457
0.0ValXaa: 0.0 ± 0.0
Trp
1.701TrpAla: 1.701 ± 1.126
0.425TrpCys: 0.425 ± 0.334
0.0TrpAsp: 0.0 ± 0.0
0.425TrpGlu: 0.425 ± 0.334
0.0TrpPhe: 0.0 ± 0.0
0.425TrpGly: 0.425 ± 0.334
0.425TrpHis: 0.425 ± 0.282
1.701TrpIle: 1.701 ± 0.722
0.851TrpLys: 0.851 ± 0.563
1.701TrpLeu: 1.701 ± 0.51
1.276TrpMet: 1.276 ± 0.229
0.425TrpAsn: 0.425 ± 0.334
0.851TrpPro: 0.851 ± 0.053
0.851TrpGln: 0.851 ± 0.563
0.425TrpArg: 0.425 ± 0.334
1.276TrpSer: 1.276 ± 0.845
0.425TrpThr: 0.425 ± 0.282
1.276TrpVal: 1.276 ± 0.229
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.828TyrAla: 3.828 ± 0.546
0.425TyrCys: 0.425 ± 0.282
1.276TyrAsp: 1.276 ± 0.387
1.701TyrGlu: 1.701 ± 0.51
0.851TyrPhe: 0.851 ± 0.563
2.127TyrGly: 2.127 ± 0.792
0.851TyrHis: 0.851 ± 0.563
3.403TyrIle: 3.403 ± 2.252
0.425TyrLys: 0.425 ± 0.282
2.552TyrLeu: 2.552 ± 0.159
1.701TyrMet: 1.701 ± 0.315
2.552TyrAsn: 2.552 ± 0.775
0.851TyrPro: 0.851 ± 0.053
0.425TyrGln: 0.425 ± 0.282
2.127TyrArg: 2.127 ± 0.345
2.552TyrSer: 2.552 ± 0.457
0.851TyrThr: 0.851 ± 0.053
2.977TyrVal: 2.977 ± 0.739
0.0TyrTrp: 0.0 ± 0.0
2.127TyrTyr: 2.127 ± 0.44
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 (2352 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