Amino acid dipepetide frequency for Tomato yellow leaf curl virus-[Minab:Iran]

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
7.319AlaAla: 7.319 ± 3.224
0.915AlaCys: 0.915 ± 0.724
0.0AlaAsp: 0.0 ± 0.0
1.83AlaGlu: 1.83 ± 0.992
0.0AlaPhe: 0.0 ± 0.0
0.915AlaGly: 0.915 ± 0.897
2.745AlaHis: 2.745 ± 1.269
2.745AlaIle: 2.745 ± 1.269
3.66AlaLys: 3.66 ± 0.979
3.66AlaLeu: 3.66 ± 1.559
0.0AlaMet: 0.0 ± 0.0
1.83AlaAsn: 1.83 ± 1.329
4.575AlaPro: 4.575 ± 1.439
2.745AlaGln: 2.745 ± 1.269
4.575AlaArg: 4.575 ± 2.158
2.745AlaSer: 2.745 ± 0.919
4.575AlaThr: 4.575 ± 1.843
1.83AlaVal: 1.83 ± 1.49
0.915AlaTrp: 0.915 ± 0.665
0.915AlaTyr: 0.915 ± 0.665
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
1.83CysCys: 1.83 ± 2.269
0.0CysAsp: 0.0 ± 0.0
0.915CysGlu: 0.915 ± 0.724
0.0CysPhe: 0.0 ± 0.0
1.83CysGly: 1.83 ± 0.949
0.0CysHis: 0.0 ± 0.0
0.915CysIle: 0.915 ± 0.961
1.83CysLys: 1.83 ± 0.78
0.915CysLeu: 0.915 ± 0.897
0.915CysMet: 0.915 ± 1.135
0.915CysAsn: 0.915 ± 0.665
1.83CysPro: 1.83 ± 2.269
0.915CysGln: 0.915 ± 0.665
0.915CysArg: 0.915 ± 0.665
3.66CysSer: 3.66 ± 2.712
0.915CysThr: 0.915 ± 0.724
1.83CysVal: 1.83 ± 1.447
0.0CysTrp: 0.0 ± 0.0
0.915CysTyr: 0.915 ± 0.931
0.0CysXaa: 0.0 ± 0.0
Asp
1.83AspAla: 1.83 ± 1.329
0.915AspCys: 0.915 ± 0.961
2.745AspAsp: 2.745 ± 0.919
2.745AspGlu: 2.745 ± 0.905
0.915AspPhe: 0.915 ± 0.724
0.915AspGly: 0.915 ± 0.665
1.83AspHis: 1.83 ± 1.25
3.66AspIle: 3.66 ± 2.043
1.83AspLys: 1.83 ± 0.949
7.319AspLeu: 7.319 ± 2.14
0.915AspMet: 0.915 ± 0.66
2.745AspAsn: 2.745 ± 1.235
1.83AspPro: 1.83 ± 0.992
0.0AspGln: 0.0 ± 0.0
3.66AspArg: 3.66 ± 1.356
3.66AspSer: 3.66 ± 1.671
0.915AspThr: 0.915 ± 0.665
5.489AspVal: 5.489 ± 1.018
2.745AspTrp: 2.745 ± 1.326
1.83AspTyr: 1.83 ± 0.992
0.0AspXaa: 0.0 ± 0.0
Glu
3.66GluAla: 3.66 ± 1.071
0.0GluCys: 0.0 ± 0.0
0.915GluAsp: 0.915 ± 0.665
2.745GluGlu: 2.745 ± 1.251
3.66GluPhe: 3.66 ± 1.465
7.319GluGly: 7.319 ± 1.713
0.0GluHis: 0.0 ± 0.0
0.915GluIle: 0.915 ± 0.931
0.915GluLys: 0.915 ± 0.665
5.489GluLeu: 5.489 ± 1.788
0.915GluMet: 0.915 ± 0.665
7.319GluAsn: 7.319 ± 2.677
5.489GluPro: 5.489 ± 1.243
1.83GluGln: 1.83 ± 1.447
0.915GluArg: 0.915 ± 0.931
1.83GluSer: 1.83 ± 1.579
1.83GluThr: 1.83 ± 1.579
1.83GluVal: 1.83 ± 0.966
0.915GluTrp: 0.915 ± 0.961
0.915GluTyr: 0.915 ± 0.665
0.0GluXaa: 0.0 ± 0.0
Phe
0.0PheAla: 0.0 ± 0.0
0.915PheCys: 0.915 ± 0.724
2.745PheAsp: 2.745 ± 1.349
0.915PheGlu: 0.915 ± 0.665
2.745PhePhe: 2.745 ± 1.349
0.915PheGly: 0.915 ± 0.724
3.66PheHis: 3.66 ± 0.982
0.915PheIle: 0.915 ± 0.931
4.575PheLys: 4.575 ± 1.765
8.234PheLeu: 8.234 ± 1.359
0.915PheMet: 0.915 ± 0.914
3.66PheAsn: 3.66 ± 0.912
0.915PhePro: 0.915 ± 1.135
5.489PheGln: 5.489 ± 1.45
3.66PheArg: 3.66 ± 2.452
0.915PheSer: 0.915 ± 0.665
0.915PheThr: 0.915 ± 0.961
0.915PheVal: 0.915 ± 0.665
0.0PheTrp: 0.0 ± 0.0
2.745PheTyr: 2.745 ± 1.233
0.0PheXaa: 0.0 ± 0.0
Gly
2.745GlyAla: 2.745 ± 1.994
1.83GlyCys: 1.83 ± 1.108
4.575GlyAsp: 4.575 ± 1.694
3.66GlyGlu: 3.66 ± 1.444
1.83GlyPhe: 1.83 ± 1.543
2.745GlyGly: 2.745 ± 1.255
2.745GlyHis: 2.745 ± 1.269
4.575GlyIle: 4.575 ± 1.897
4.575GlyLys: 4.575 ± 1.981
0.915GlyLeu: 0.915 ± 0.897
0.915GlyMet: 0.915 ± 0.724
1.83GlyAsn: 1.83 ± 1.058
3.66GlyPro: 3.66 ± 1.559
2.745GlyGln: 2.745 ± 0.945
0.915GlyArg: 0.915 ± 0.665
3.66GlySer: 3.66 ± 1.195
1.83GlyThr: 1.83 ± 1.922
1.83GlyVal: 1.83 ± 1.861
0.0GlyTrp: 0.0 ± 0.0
0.0GlyTyr: 0.0 ± 0.0
0.0GlyXaa: 0.0 ± 0.0
His
2.745HisAla: 2.745 ± 1.601
2.745HisCys: 2.745 ± 2.306
3.66HisAsp: 3.66 ± 3.047
0.915HisGlu: 0.915 ± 0.665
4.575HisPhe: 4.575 ± 1.348
1.83HisGly: 1.83 ± 1.543
1.83HisHis: 1.83 ± 1.922
2.745HisIle: 2.745 ± 1.948
1.83HisLys: 1.83 ± 1.49
1.83HisLeu: 1.83 ± 1.329
0.0HisMet: 0.0 ± 0.0
2.745HisAsn: 2.745 ± 1.421
0.915HisPro: 0.915 ± 0.665
3.66HisGln: 3.66 ± 1.961
2.745HisArg: 2.745 ± 1.944
0.915HisSer: 0.915 ± 0.665
2.745HisThr: 2.745 ± 2.171
3.66HisVal: 3.66 ± 1.011
0.0HisTrp: 0.0 ± 0.0
0.915HisTyr: 0.915 ± 0.665
0.0HisXaa: 0.0 ± 0.0
Ile
0.915IleAla: 0.915 ± 0.961
0.0IleCys: 0.0 ± 0.0
3.66IleAsp: 3.66 ± 1.871
1.83IleGlu: 1.83 ± 1.0
1.83IlePhe: 1.83 ± 1.329
1.83IleGly: 1.83 ± 1.021
0.915IleHis: 0.915 ± 0.931
4.575IleIle: 4.575 ± 1.41
6.404IleLys: 6.404 ± 0.729
0.915IleLeu: 0.915 ± 0.665
1.83IleMet: 1.83 ± 1.458
6.404IleAsn: 6.404 ± 1.577
0.915IlePro: 0.915 ± 0.665
7.319IleGln: 7.319 ± 1.907
5.489IleArg: 5.489 ± 3.003
9.149IleSer: 9.149 ± 1.675
2.745IleThr: 2.745 ± 1.815
1.83IleVal: 1.83 ± 1.447
1.83IleTrp: 1.83 ± 1.861
2.745IleTyr: 2.745 ± 2.171
0.0IleXaa: 0.0 ± 0.0
Lys
2.745LysAla: 2.745 ± 2.025
2.745LysCys: 2.745 ± 1.421
0.0LysAsp: 0.0 ± 0.0
3.66LysGlu: 3.66 ± 1.851
2.745LysPhe: 2.745 ± 0.905
0.915LysGly: 0.915 ± 0.665
1.83LysHis: 1.83 ± 0.78
5.489LysIle: 5.489 ± 2.135
1.83LysLys: 1.83 ± 0.78
0.0LysLeu: 0.0 ± 0.0
0.0LysMet: 0.0 ± 0.0
4.575LysAsn: 4.575 ± 2.482
3.66LysPro: 3.66 ± 1.071
1.83LysGln: 1.83 ± 1.184
5.489LysArg: 5.489 ± 2.639
5.489LysSer: 5.489 ± 1.971
1.83LysThr: 1.83 ± 0.949
5.489LysVal: 5.489 ± 1.883
0.0LysTrp: 0.0 ± 0.0
5.489LysTyr: 5.489 ± 1.625
0.0LysXaa: 0.0 ± 0.0
Leu
1.83LeuAla: 1.83 ± 0.992
1.83LeuCys: 1.83 ± 1.329
6.404LeuAsp: 6.404 ± 2.494
4.575LeuGlu: 4.575 ± 2.186
0.915LeuPhe: 0.915 ± 0.665
3.66LeuGly: 3.66 ± 1.011
2.745LeuHis: 2.745 ± 1.326
3.66LeuIle: 3.66 ± 2.19
3.66LeuLys: 3.66 ± 1.871
2.745LeuLeu: 2.745 ± 1.601
0.915LeuMet: 0.915 ± 0.931
5.489LeuAsn: 5.489 ± 1.869
0.915LeuPro: 0.915 ± 0.961
6.404LeuGln: 6.404 ± 2.758
6.404LeuArg: 6.404 ± 2.465
4.575LeuSer: 4.575 ± 1.788
5.489LeuThr: 5.489 ± 2.57
2.745LeuVal: 2.745 ± 1.349
0.0LeuTrp: 0.0 ± 0.0
3.66LeuTyr: 3.66 ± 1.663
0.0LeuXaa: 0.0 ± 0.0
Met
1.83MetAla: 1.83 ± 0.78
0.915MetCys: 0.915 ± 0.897
3.66MetAsp: 3.66 ± 1.675
0.915MetGlu: 0.915 ± 0.897
1.83MetPhe: 1.83 ± 1.447
2.745MetGly: 2.745 ± 1.104
0.0MetHis: 0.0 ± 0.0
0.0MetIle: 0.0 ± 0.0
1.83MetLys: 1.83 ± 1.447
1.83MetLeu: 1.83 ± 1.543
0.0MetMet: 0.0 ± 0.0
0.0MetAsn: 0.0 ± 0.0
0.0MetPro: 0.0 ± 0.0
0.915MetGln: 0.915 ± 0.961
0.915MetArg: 0.915 ± 0.724
2.745MetSer: 2.745 ± 0.905
0.0MetThr: 0.0 ± 0.0
0.0MetVal: 0.0 ± 0.0
2.745MetTrp: 2.745 ± 1.251
1.83MetTyr: 1.83 ± 1.447
0.0MetXaa: 0.0 ± 0.0
Asn
1.83AsnAla: 1.83 ± 0.78
1.83AsnCys: 1.83 ± 0.949
2.745AsnAsp: 2.745 ± 1.255
2.745AsnGlu: 2.745 ± 1.508
1.83AsnPhe: 1.83 ± 1.021
1.83AsnGly: 1.83 ± 1.0
7.319AsnHis: 7.319 ± 3.067
5.489AsnIle: 5.489 ± 1.625
1.83AsnLys: 1.83 ± 0.78
4.575AsnLeu: 4.575 ± 1.788
1.83AsnMet: 1.83 ± 1.396
1.83AsnAsn: 1.83 ± 1.247
4.575AsnPro: 4.575 ± 1.157
3.66AsnGln: 3.66 ± 1.851
0.0AsnArg: 0.0 ± 0.0
5.489AsnSer: 5.489 ± 1.89
3.66AsnThr: 3.66 ± 1.418
4.575AsnVal: 4.575 ± 1.983
0.915AsnTrp: 0.915 ± 0.665
1.83AsnTyr: 1.83 ± 1.329
0.0AsnXaa: 0.0 ± 0.0
Pro
0.915ProAla: 0.915 ± 0.665
1.83ProCys: 1.83 ± 1.184
0.915ProAsp: 0.915 ± 0.724
2.745ProGlu: 2.745 ± 1.269
1.83ProPhe: 1.83 ± 1.0
1.83ProGly: 1.83 ± 0.78
4.575ProHis: 4.575 ± 2.318
3.66ProIle: 3.66 ± 1.071
5.489ProLys: 5.489 ± 2.501
3.66ProLeu: 3.66 ± 2.19
2.745ProMet: 2.745 ± 1.57
2.745ProAsn: 2.745 ± 1.269
1.83ProPro: 1.83 ± 1.329
2.745ProGln: 2.745 ± 1.963
5.489ProArg: 5.489 ± 1.94
5.489ProSer: 5.489 ± 1.853
4.575ProThr: 4.575 ± 2.574
4.575ProVal: 4.575 ± 2.225
0.915ProTrp: 0.915 ± 0.665
2.745ProTyr: 2.745 ± 1.349
0.0ProXaa: 0.0 ± 0.0
Gln
5.489GlnAla: 5.489 ± 3.647
0.0GlnCys: 0.0 ± 0.0
0.915GlnAsp: 0.915 ± 0.961
3.66GlnGlu: 3.66 ± 0.979
1.83GlnPhe: 1.83 ± 1.329
1.83GlnGly: 1.83 ± 0.78
2.745GlnHis: 2.745 ± 2.038
4.575GlnIle: 4.575 ± 2.365
0.0GlnLys: 0.0 ± 0.0
2.745GlnLeu: 2.745 ± 1.104
0.915GlnMet: 0.915 ± 0.961
6.404GlnAsn: 6.404 ± 1.738
3.66GlnPro: 3.66 ± 3.085
2.745GlnGln: 2.745 ± 1.371
3.66GlnArg: 3.66 ± 1.245
3.66GlnSer: 3.66 ± 1.161
3.66GlnThr: 3.66 ± 1.834
5.489GlnVal: 5.489 ± 1.781
0.0GlnTrp: 0.0 ± 0.0
0.0GlnTyr: 0.0 ± 0.0
0.0GlnXaa: 0.0 ± 0.0
Arg
3.66ArgAla: 3.66 ± 1.011
1.83ArgCys: 1.83 ± 1.184
7.319ArgAsp: 7.319 ± 2.101
5.489ArgGlu: 5.489 ± 2.122
7.319ArgPhe: 7.319 ± 1.387
4.575ArgGly: 4.575 ± 1.32
1.83ArgHis: 1.83 ± 1.543
4.575ArgIle: 4.575 ± 1.924
4.575ArgLys: 4.575 ± 2.151
1.83ArgLeu: 1.83 ± 1.184
0.915ArgMet: 0.915 ± 0.724
0.0ArgAsn: 0.0 ± 0.0
6.404ArgPro: 6.404 ± 2.119
1.83ArgGln: 1.83 ± 1.579
7.319ArgArg: 7.319 ± 3.214
4.575ArgSer: 4.575 ± 1.482
1.83ArgThr: 1.83 ± 1.0
2.745ArgVal: 2.745 ± 0.905
0.0ArgTrp: 0.0 ± 0.0
1.83ArgTyr: 1.83 ± 1.49
0.0ArgXaa: 0.0 ± 0.0
Ser
4.575SerAla: 4.575 ± 2.574
0.0SerCys: 0.0 ± 0.0
2.745SerAsp: 2.745 ± 0.919
1.83SerGlu: 1.83 ± 1.329
2.745SerPhe: 2.745 ± 1.104
2.745SerGly: 2.745 ± 1.349
3.66SerHis: 3.66 ± 1.353
6.404SerIle: 6.404 ± 1.589
3.66SerLys: 3.66 ± 1.244
3.66SerLeu: 3.66 ± 1.961
1.83SerMet: 1.83 ± 1.793
6.404SerAsn: 6.404 ± 1.514
9.149SerPro: 9.149 ± 2.437
4.575SerGln: 4.575 ± 3.655
3.66SerArg: 3.66 ± 1.245
12.809SerSer: 12.809 ± 4.007
5.489SerThr: 5.489 ± 2.837
1.83SerVal: 1.83 ± 2.269
0.915SerTrp: 0.915 ± 0.724
3.66SerTyr: 3.66 ± 1.161
0.0SerXaa: 0.0 ± 0.0
Thr
2.745ThrAla: 2.745 ± 1.233
0.0ThrCys: 0.0 ± 0.0
0.915ThrAsp: 0.915 ± 0.961
1.83ThrGlu: 1.83 ± 1.021
1.83ThrPhe: 1.83 ± 0.966
5.489ThrGly: 5.489 ± 1.56
3.66ThrHis: 3.66 ± 2.215
0.915ThrIle: 0.915 ± 0.665
2.745ThrLys: 2.745 ± 1.326
6.404ThrLeu: 6.404 ± 2.5
1.83ThrMet: 1.83 ± 0.78
2.745ThrAsn: 2.745 ± 0.905
4.575ThrPro: 4.575 ± 1.769
0.0ThrGln: 0.0 ± 0.0
2.745ThrArg: 2.745 ± 1.55
3.66ThrSer: 3.66 ± 1.774
1.83ThrThr: 1.83 ± 1.247
1.83ThrVal: 1.83 ± 1.447
0.915ThrTrp: 0.915 ± 0.897
3.66ThrTyr: 3.66 ± 1.244
0.0ThrXaa: 0.0 ± 0.0
Val
0.0ValAla: 0.0 ± 0.0
0.915ValCys: 0.915 ± 0.665
1.83ValAsp: 1.83 ± 1.0
1.83ValGlu: 1.83 ± 2.269
4.575ValPhe: 4.575 ± 2.703
0.915ValGly: 0.915 ± 0.724
0.915ValHis: 0.915 ± 1.135
3.66ValIle: 3.66 ± 1.663
3.66ValLys: 3.66 ± 2.02
5.489ValLeu: 5.489 ± 3.001
2.745ValMet: 2.745 ± 1.349
0.0ValAsn: 0.0 ± 0.0
4.575ValPro: 4.575 ± 1.289
2.745ValGln: 2.745 ± 1.601
5.489ValArg: 5.489 ± 2.37
4.575ValSer: 4.575 ± 1.188
3.66ValThr: 3.66 ± 1.299
0.915ValVal: 0.915 ± 1.135
0.915ValTrp: 0.915 ± 0.724
1.83ValTyr: 1.83 ± 0.78
0.0ValXaa: 0.0 ± 0.0
Trp
1.83TrpAla: 1.83 ± 1.329
0.0TrpCys: 0.0 ± 0.0
0.915TrpAsp: 0.915 ± 1.135
0.915TrpGlu: 0.915 ± 0.931
0.0TrpPhe: 0.0 ± 0.0
0.915TrpGly: 0.915 ± 0.665
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
0.0TrpLys: 0.0 ± 0.0
0.0TrpLeu: 0.0 ± 0.0
0.915TrpMet: 0.915 ± 0.724
0.0TrpAsn: 0.0 ± 0.0
0.0TrpPro: 0.0 ± 0.0
0.915TrpGln: 0.915 ± 0.665
1.83TrpArg: 1.83 ± 0.949
0.915TrpSer: 0.915 ± 0.961
1.83TrpThr: 1.83 ± 1.021
0.915TrpVal: 0.915 ± 0.665
0.0TrpTrp: 0.0 ± 0.0
1.83TrpTyr: 1.83 ± 0.966
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.83TyrAla: 1.83 ± 0.78
0.0TyrCys: 0.0 ± 0.0
1.83TyrAsp: 1.83 ± 1.021
3.66TyrGlu: 3.66 ± 1.244
3.66TyrPhe: 3.66 ± 1.299
1.83TyrGly: 1.83 ± 0.78
0.0TyrHis: 0.0 ± 0.0
3.66TyrIle: 3.66 ± 2.658
0.915TyrLys: 0.915 ± 0.931
6.404TyrLeu: 6.404 ± 2.006
2.745TyrMet: 2.745 ± 1.234
2.745TyrAsn: 2.745 ± 0.861
1.83TyrPro: 1.83 ± 0.966
0.915TyrGln: 0.915 ± 0.931
4.575TyrArg: 4.575 ± 2.718
1.83TyrSer: 1.83 ± 0.78
0.0TyrThr: 0.0 ± 0.0
0.915TyrVal: 0.915 ± 1.135
0.0TyrTrp: 0.0 ± 0.0
0.915TyrTyr: 0.915 ± 0.961
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 6 proteins (1094 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