Amino acid dipepetide frequency for Beihai sobemo-like virus 10

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
12.633AlaAla: 12.633 ± 11.908
1.33AlaCys: 1.33 ± 0.676
3.989AlaAsp: 3.989 ± 0.618
7.314AlaGlu: 7.314 ± 3.717
4.654AlaPhe: 4.654 ± 0.956
6.649AlaGly: 6.649 ± 2.26
3.324AlaHis: 3.324 ± 1.69
3.989AlaIle: 3.989 ± 0.618
5.319AlaLys: 5.319 ± 1.294
4.654AlaLeu: 4.654 ± 3.274
1.995AlaMet: 1.995 ± 1.298
5.319AlaAsn: 5.319 ± 1.526
3.989AlaPro: 3.989 ± 2.202
1.995AlaGln: 1.995 ± 0.396
3.324AlaArg: 3.324 ± 0.28
11.968AlaSer: 11.968 ± 5.196
9.309AlaThr: 9.309 ± 0.908
3.989AlaVal: 3.989 ± 0.792
2.66AlaTrp: 2.66 ± 1.468
2.66AlaTyr: 2.66 ± 1.352
0.0AlaXaa: 0.0 ± 0.0
Cys
1.995CysAla: 1.995 ± 1.014
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
0.665CysGlu: 0.665 ± 0.338
0.0CysPhe: 0.0 ± 0.0
2.66CysGly: 2.66 ± 1.352
1.33CysHis: 1.33 ± 0.676
0.0CysIle: 0.0 ± 0.0
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.0CysAsn: 0.0 ± 0.0
1.33CysPro: 1.33 ± 0.734
0.0CysGln: 0.0 ± 0.0
2.66CysArg: 2.66 ± 1.352
1.33CysSer: 1.33 ± 0.676
0.665CysThr: 0.665 ± 1.072
0.665CysVal: 0.665 ± 0.338
0.665CysTrp: 0.665 ± 1.072
0.665CysTyr: 0.665 ± 0.338
0.0CysXaa: 0.0 ± 0.0
Asp
5.319AspAla: 5.319 ± 1.294
0.0AspCys: 0.0 ± 0.0
2.66AspAsp: 2.66 ± 1.352
3.324AspGlu: 3.324 ± 0.28
1.995AspPhe: 1.995 ± 0.396
5.984AspGly: 5.984 ± 1.632
0.665AspHis: 0.665 ± 1.072
2.66AspIle: 2.66 ± 0.058
1.33AspLys: 1.33 ± 0.676
5.984AspLeu: 5.984 ± 1.632
0.665AspMet: 0.665 ± 0.338
0.665AspAsn: 0.665 ± 0.338
1.995AspPro: 1.995 ± 1.014
1.33AspGln: 1.33 ± 0.676
2.66AspArg: 2.66 ± 0.058
1.995AspSer: 1.995 ± 0.396
0.0AspThr: 0.0 ± 0.0
5.319AspVal: 5.319 ± 0.116
1.33AspTrp: 1.33 ± 0.676
1.995AspTyr: 1.995 ± 1.014
0.0AspXaa: 0.0 ± 0.0
Glu
6.649GluAla: 6.649 ± 3.379
0.0GluCys: 0.0 ± 0.0
1.995GluAsp: 1.995 ± 1.014
4.654GluGlu: 4.654 ± 2.366
4.654GluPhe: 4.654 ± 2.366
3.324GluGly: 3.324 ± 1.69
3.989GluHis: 3.989 ± 0.618
1.995GluIle: 1.995 ± 1.014
2.66GluLys: 2.66 ± 0.058
3.324GluLeu: 3.324 ± 0.28
2.66GluMet: 2.66 ± 0.058
1.33GluAsn: 1.33 ± 0.734
5.984GluPro: 5.984 ± 3.042
2.66GluGln: 2.66 ± 1.352
5.319GluArg: 5.319 ± 2.704
4.654GluSer: 4.654 ± 2.366
2.66GluThr: 2.66 ± 1.468
4.654GluVal: 4.654 ± 0.956
0.0GluTrp: 0.0 ± 0.0
1.33GluTyr: 1.33 ± 0.734
0.0GluXaa: 0.0 ± 0.0
Phe
2.66PheAla: 2.66 ± 1.468
0.0PheCys: 0.0 ± 0.0
4.654PheAsp: 4.654 ± 0.956
2.66PheGlu: 2.66 ± 1.352
0.665PhePhe: 0.665 ± 0.338
3.324PheGly: 3.324 ± 1.13
0.0PheHis: 0.0 ± 0.0
1.33PheIle: 1.33 ± 0.676
0.665PheLys: 0.665 ± 1.072
3.324PheLeu: 3.324 ± 1.69
1.33PheMet: 1.33 ± 0.676
0.665PheAsn: 0.665 ± 1.072
0.665PhePro: 0.665 ± 0.338
3.324PheGln: 3.324 ± 1.13
2.66PheArg: 2.66 ± 1.352
3.324PheSer: 3.324 ± 0.28
2.66PheThr: 2.66 ± 0.058
3.324PheVal: 3.324 ± 0.28
0.665PheTrp: 0.665 ± 0.338
0.665PheTyr: 0.665 ± 0.338
0.0PheXaa: 0.0 ± 0.0
Gly
8.644GlyAla: 8.644 ± 0.164
0.665GlyCys: 0.665 ± 1.072
5.319GlyAsp: 5.319 ± 1.294
3.989GlyGlu: 3.989 ± 2.028
0.665GlyPhe: 0.665 ± 0.338
6.649GlyGly: 6.649 ± 0.85
4.654GlyHis: 4.654 ± 0.956
3.989GlyIle: 3.989 ± 2.028
3.989GlyLys: 3.989 ± 2.028
7.314GlyLeu: 7.314 ± 2.307
1.33GlyMet: 1.33 ± 0.599
4.654GlyAsn: 4.654 ± 0.454
7.979GlyPro: 7.979 ± 1.236
2.66GlyGln: 2.66 ± 1.352
5.984GlyArg: 5.984 ± 2.598
3.989GlySer: 3.989 ± 0.792
4.654GlyThr: 4.654 ± 0.454
7.314GlyVal: 7.314 ± 3.332
2.66GlyTrp: 2.66 ± 0.058
1.995GlyTyr: 1.995 ± 1.014
0.0GlyXaa: 0.0 ± 0.0
His
1.33HisAla: 1.33 ± 0.734
1.995HisCys: 1.995 ± 0.396
1.995HisAsp: 1.995 ± 1.014
2.66HisGlu: 2.66 ± 1.352
1.33HisPhe: 1.33 ± 0.734
3.989HisGly: 3.989 ± 2.028
1.995HisHis: 1.995 ± 1.806
1.33HisIle: 1.33 ± 0.676
1.33HisLys: 1.33 ± 0.676
2.66HisLeu: 2.66 ± 1.468
1.33HisMet: 1.33 ± 0.676
0.0HisAsn: 0.0 ± 0.0
2.66HisPro: 2.66 ± 2.878
0.665HisGln: 0.665 ± 0.338
0.665HisArg: 0.665 ± 0.338
3.989HisSer: 3.989 ± 0.618
0.665HisThr: 0.665 ± 1.072
3.324HisVal: 3.324 ± 1.69
0.0HisTrp: 0.0 ± 0.0
1.33HisTyr: 1.33 ± 0.676
0.0HisXaa: 0.0 ± 0.0
Ile
5.319IleAla: 5.319 ± 0.116
0.665IleCys: 0.665 ± 0.338
1.995IleAsp: 1.995 ± 1.014
3.324IleGlu: 3.324 ± 1.69
1.33IlePhe: 1.33 ± 0.676
1.995IleGly: 1.995 ± 1.806
1.995IleHis: 1.995 ± 1.014
1.995IleIle: 1.995 ± 0.396
0.665IleLys: 0.665 ± 0.338
1.995IleLeu: 1.995 ± 1.014
1.33IleMet: 1.33 ± 2.144
1.995IleAsn: 1.995 ± 1.806
1.33IlePro: 1.33 ± 0.676
1.995IleGln: 1.995 ± 1.014
1.33IleArg: 1.33 ± 0.734
4.654IleSer: 4.654 ± 2.366
3.989IleThr: 3.989 ± 0.792
1.995IleVal: 1.995 ± 0.396
0.665IleTrp: 0.665 ± 0.338
3.324IleTyr: 3.324 ± 1.13
0.0IleXaa: 0.0 ± 0.0
Lys
3.989LysAla: 3.989 ± 0.618
0.0LysCys: 0.0 ± 0.0
1.995LysAsp: 1.995 ± 0.396
3.324LysGlu: 3.324 ± 1.69
3.324LysPhe: 3.324 ± 1.13
3.989LysGly: 3.989 ± 2.202
1.995LysHis: 1.995 ± 0.396
1.995LysIle: 1.995 ± 1.014
3.324LysLys: 3.324 ± 0.28
5.984LysLeu: 5.984 ± 1.632
1.995LysMet: 1.995 ± 1.014
1.33LysAsn: 1.33 ± 0.676
0.665LysPro: 0.665 ± 0.338
0.665LysGln: 0.665 ± 0.338
1.995LysArg: 1.995 ± 0.396
3.324LysSer: 3.324 ± 1.69
1.33LysThr: 1.33 ± 0.676
1.995LysVal: 1.995 ± 1.014
0.665LysTrp: 0.665 ± 0.338
1.33LysTyr: 1.33 ± 0.676
0.0LysXaa: 0.0 ± 0.0
Leu
11.303LeuAla: 11.303 ± 1.304
1.33LeuCys: 1.33 ± 0.676
2.66LeuAsp: 2.66 ± 0.058
4.654LeuGlu: 4.654 ± 0.956
3.989LeuPhe: 3.989 ± 2.028
11.303LeuGly: 11.303 ± 1.515
3.989LeuHis: 3.989 ± 0.618
1.33LeuIle: 1.33 ± 0.734
1.995LeuLys: 1.995 ± 1.806
7.979LeuLeu: 7.979 ± 2.645
1.33LeuMet: 1.33 ± 0.676
1.33LeuAsn: 1.33 ± 0.734
5.319LeuPro: 5.319 ± 1.526
2.66LeuGln: 2.66 ± 0.058
4.654LeuArg: 4.654 ± 0.454
3.324LeuSer: 3.324 ± 0.28
1.995LeuThr: 1.995 ± 1.014
5.984LeuVal: 5.984 ± 0.222
1.33LeuTrp: 1.33 ± 0.676
1.995LeuTyr: 1.995 ± 1.014
0.0LeuXaa: 0.0 ± 0.0
Met
1.995MetAla: 1.995 ± 1.014
1.33MetCys: 1.33 ± 0.734
2.66MetAsp: 2.66 ± 0.058
0.665MetGlu: 0.665 ± 1.072
0.0MetPhe: 0.0 ± 0.0
1.995MetGly: 1.995 ± 1.014
0.0MetHis: 0.0 ± 0.0
1.995MetIle: 1.995 ± 1.014
0.665MetLys: 0.665 ± 0.338
1.995MetLeu: 1.995 ± 0.396
0.665MetMet: 0.665 ± 0.338
0.665MetAsn: 0.665 ± 1.072
0.665MetPro: 0.665 ± 0.338
0.665MetGln: 0.665 ± 0.338
0.665MetArg: 0.665 ± 0.338
3.989MetSer: 3.989 ± 3.612
1.33MetThr: 1.33 ± 0.676
1.995MetVal: 1.995 ± 0.396
0.0MetTrp: 0.0 ± 0.0
0.0MetTyr: 0.0 ± 0.0
0.0MetXaa: 0.0 ± 0.0
Asn
3.324AsnAla: 3.324 ± 0.28
0.0AsnCys: 0.0 ± 0.0
0.665AsnAsp: 0.665 ± 0.338
1.33AsnGlu: 1.33 ± 0.676
1.33AsnPhe: 1.33 ± 0.734
2.66AsnGly: 2.66 ± 0.058
0.665AsnHis: 0.665 ± 0.338
0.665AsnIle: 0.665 ± 1.072
0.665AsnLys: 0.665 ± 0.338
1.995AsnLeu: 1.995 ± 1.014
1.33AsnMet: 1.33 ± 0.734
1.33AsnAsn: 1.33 ± 2.144
2.66AsnPro: 2.66 ± 2.878
2.66AsnGln: 2.66 ± 0.058
1.995AsnArg: 1.995 ± 3.216
2.66AsnSer: 2.66 ± 0.058
1.33AsnThr: 1.33 ± 2.144
1.995AsnVal: 1.995 ± 1.806
0.665AsnTrp: 0.665 ± 1.072
2.66AsnTyr: 2.66 ± 1.352
0.0AsnXaa: 0.0 ± 0.0
Pro
3.989ProAla: 3.989 ± 0.792
0.0ProCys: 0.0 ± 0.0
3.989ProAsp: 3.989 ± 0.618
5.984ProGlu: 5.984 ± 3.042
1.33ProPhe: 1.33 ± 0.676
3.989ProGly: 3.989 ± 0.618
2.66ProHis: 2.66 ± 0.058
4.654ProIle: 4.654 ± 0.454
3.989ProLys: 3.989 ± 0.618
5.984ProLeu: 5.984 ± 2.598
0.0ProMet: 0.0 ± 0.0
0.0ProAsn: 0.0 ± 0.0
4.654ProPro: 4.654 ± 2.366
3.324ProGln: 3.324 ± 1.69
2.66ProArg: 2.66 ± 2.878
4.654ProSer: 4.654 ± 0.454
3.989ProThr: 3.989 ± 2.202
3.324ProVal: 3.324 ± 0.28
0.665ProTrp: 0.665 ± 0.338
1.995ProTyr: 1.995 ± 0.396
0.0ProXaa: 0.0 ± 0.0
Gln
3.989GlnAla: 3.989 ± 2.202
0.665GlnCys: 0.665 ± 0.338
1.995GlnAsp: 1.995 ± 1.014
0.665GlnGlu: 0.665 ± 0.338
2.66GlnPhe: 2.66 ± 1.468
3.989GlnGly: 3.989 ± 2.028
1.33GlnHis: 1.33 ± 0.676
1.995GlnIle: 1.995 ± 1.806
1.995GlnLys: 1.995 ± 1.014
3.324GlnLeu: 3.324 ± 0.28
1.995GlnMet: 1.995 ± 1.014
1.33GlnAsn: 1.33 ± 0.676
1.33GlnPro: 1.33 ± 0.734
0.0GlnGln: 0.0 ± 0.0
1.33GlnArg: 1.33 ± 0.676
2.66GlnSer: 2.66 ± 1.468
1.33GlnThr: 1.33 ± 0.734
1.995GlnVal: 1.995 ± 1.014
0.0GlnTrp: 0.0 ± 0.0
0.665GlnTyr: 0.665 ± 0.338
0.0GlnXaa: 0.0 ± 0.0
Arg
7.979ArgAla: 7.979 ± 2.994
3.324ArgCys: 3.324 ± 1.69
2.66ArgAsp: 2.66 ± 1.352
5.319ArgGlu: 5.319 ± 2.704
1.995ArgPhe: 1.995 ± 0.396
4.654ArgGly: 4.654 ± 0.454
0.665ArgHis: 0.665 ± 1.072
2.66ArgIle: 2.66 ± 0.058
2.66ArgLys: 2.66 ± 1.352
5.319ArgLeu: 5.319 ± 0.116
0.665ArgMet: 0.665 ± 0.338
0.665ArgAsn: 0.665 ± 1.072
3.324ArgPro: 3.324 ± 1.13
1.33ArgGln: 1.33 ± 2.144
7.314ArgArg: 7.314 ± 3.332
1.33ArgSer: 1.33 ± 0.734
1.995ArgThr: 1.995 ± 0.396
2.66ArgVal: 2.66 ± 1.468
0.0ArgTrp: 0.0 ± 0.0
1.995ArgTyr: 1.995 ± 1.014
0.0ArgXaa: 0.0 ± 0.0
Ser
5.319SerAla: 5.319 ± 1.526
0.665SerCys: 0.665 ± 0.338
2.66SerAsp: 2.66 ± 1.468
6.649SerGlu: 6.649 ± 0.56
2.66SerPhe: 2.66 ± 0.058
7.979SerGly: 7.979 ± 0.174
2.66SerHis: 2.66 ± 2.878
3.989SerIle: 3.989 ± 2.028
6.649SerLys: 6.649 ± 0.85
4.654SerLeu: 4.654 ± 0.956
0.0SerMet: 0.0 ± 0.0
1.995SerAsn: 1.995 ± 0.396
6.649SerPro: 6.649 ± 1.97
3.324SerGln: 3.324 ± 1.69
3.989SerArg: 3.989 ± 0.792
5.319SerSer: 5.319 ± 1.526
1.33SerThr: 1.33 ± 0.734
3.324SerVal: 3.324 ± 2.54
0.0SerTrp: 0.0 ± 0.0
2.66SerTyr: 2.66 ± 1.468
0.0SerXaa: 0.0 ± 0.0
Thr
4.654ThrAla: 4.654 ± 1.864
1.33ThrCys: 1.33 ± 0.676
0.665ThrAsp: 0.665 ± 0.338
1.33ThrGlu: 1.33 ± 0.734
1.995ThrPhe: 1.995 ± 0.396
3.989ThrGly: 3.989 ± 0.792
0.0ThrHis: 0.0 ± 0.0
1.995ThrIle: 1.995 ± 1.806
3.324ThrLys: 3.324 ± 0.28
5.319ThrLeu: 5.319 ± 1.526
0.0ThrMet: 0.0 ± 0.0
3.989ThrAsn: 3.989 ± 0.792
3.324ThrPro: 3.324 ± 0.28
1.33ThrGln: 1.33 ± 2.144
1.33ThrArg: 1.33 ± 0.676
3.324ThrSer: 3.324 ± 0.28
1.995ThrThr: 1.995 ± 1.806
2.66ThrVal: 2.66 ± 1.468
1.995ThrTrp: 1.995 ± 0.396
1.33ThrTyr: 1.33 ± 0.676
0.0ThrXaa: 0.0 ± 0.0
Val
6.649ValAla: 6.649 ± 2.26
0.665ValCys: 0.665 ± 0.338
1.995ValAsp: 1.995 ± 1.014
2.66ValGlu: 2.66 ± 1.468
0.665ValPhe: 0.665 ± 0.338
8.644ValGly: 8.644 ± 1.573
1.995ValHis: 1.995 ± 1.014
3.324ValIle: 3.324 ± 2.54
2.66ValLys: 2.66 ± 1.352
4.654ValLeu: 4.654 ± 0.454
3.324ValMet: 3.324 ± 1.13
3.989ValAsn: 3.989 ± 0.792
3.324ValPro: 3.324 ± 0.28
3.324ValGln: 3.324 ± 2.54
2.66ValArg: 2.66 ± 1.468
2.66ValSer: 2.66 ± 1.468
3.989ValThr: 3.989 ± 2.028
3.324ValVal: 3.324 ± 0.28
0.665ValTrp: 0.665 ± 0.338
1.33ValTyr: 1.33 ± 0.676
0.0ValXaa: 0.0 ± 0.0
Trp
1.995TrpAla: 1.995 ± 0.396
0.0TrpCys: 0.0 ± 0.0
1.995TrpAsp: 1.995 ± 1.806
0.665TrpGlu: 0.665 ± 1.072
0.665TrpPhe: 0.665 ± 1.072
1.33TrpGly: 1.33 ± 0.676
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.33TrpLys: 1.33 ± 0.676
0.0TrpLeu: 0.0 ± 0.0
0.0TrpMet: 0.0 ± 0.0
0.0TrpAsn: 0.0 ± 0.0
2.66TrpPro: 2.66 ± 1.352
0.665TrpGln: 0.665 ± 0.338
1.33TrpArg: 1.33 ± 0.676
1.995TrpSer: 1.995 ± 0.396
0.0TrpThr: 0.0 ± 0.0
0.665TrpVal: 0.665 ± 0.338
0.0TrpTrp: 0.0 ± 0.0
0.665TrpTyr: 0.665 ± 0.338
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.33TyrAla: 1.33 ± 0.734
0.665TyrCys: 0.665 ± 0.338
1.33TyrAsp: 1.33 ± 0.676
2.66TyrGlu: 2.66 ± 1.352
2.66TyrPhe: 2.66 ± 1.352
0.665TyrGly: 0.665 ± 0.338
1.33TyrHis: 1.33 ± 0.676
1.995TyrIle: 1.995 ± 1.014
0.0TyrLys: 0.0 ± 0.0
3.989TyrLeu: 3.989 ± 2.028
1.33TyrMet: 1.33 ± 0.734
1.33TyrAsn: 1.33 ± 0.734
1.33TyrPro: 1.33 ± 0.734
0.665TyrGln: 0.665 ± 0.338
3.989TyrArg: 3.989 ± 0.618
1.33TyrSer: 1.33 ± 0.676
0.665TyrThr: 0.665 ± 1.072
1.995TyrVal: 1.995 ± 1.014
1.33TyrTrp: 1.33 ± 0.676
0.0TyrTyr: 0.0 ± 0.0
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 (1505 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