Amino acid dipepetide frequency for Simian torque teno virus 33

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
13.418AlaAla: 13.418 ± 7.998
1.579AlaCys: 1.579 ± 0.912
0.0AlaAsp: 0.0 ± 0.0
3.946AlaGlu: 3.946 ± 2.984
0.789AlaPhe: 0.789 ± 1.076
7.893AlaGly: 7.893 ± 2.794
1.579AlaHis: 1.579 ± 0.912
2.368AlaIle: 2.368 ± 0.958
0.789AlaLys: 0.789 ± 0.449
2.368AlaLeu: 2.368 ± 1.333
0.0AlaMet: 0.0 ± 0.0
0.0AlaAsn: 0.0 ± 0.0
7.103AlaPro: 7.103 ± 4.175
3.157AlaGln: 3.157 ± 1.907
7.103AlaArg: 7.103 ± 3.126
6.314AlaSer: 6.314 ± 2.123
1.579AlaThr: 1.579 ± 0.934
0.789AlaVal: 0.789 ± 1.076
2.368AlaTrp: 2.368 ± 0.958
3.157AlaTyr: 3.157 ± 0.978
0.0AlaXaa: 0.0 ± 0.0
Cys
3.157CysAla: 3.157 ± 1.062
0.0CysCys: 0.0 ± 0.0
1.579CysAsp: 1.579 ± 0.899
0.0CysGlu: 0.0 ± 0.0
0.0CysPhe: 0.0 ± 0.0
1.579CysGly: 1.579 ± 0.912
0.0CysHis: 0.0 ± 0.0
0.789CysIle: 0.789 ± 1.11
0.0CysLys: 0.0 ± 0.0
0.0CysLeu: 0.0 ± 0.0
0.0CysMet: 0.0 ± 0.0
0.789CysAsn: 0.789 ± 0.449
1.579CysPro: 1.579 ± 0.899
0.0CysGln: 0.0 ± 0.0
2.368CysArg: 2.368 ± 1.312
3.157CysSer: 3.157 ± 1.169
0.0CysThr: 0.0 ± 0.0
0.789CysVal: 0.789 ± 0.449
0.0CysTrp: 0.0 ± 0.0
0.0CysTyr: 0.0 ± 0.0
0.0CysXaa: 0.0 ± 0.0
Asp
2.368AspAla: 2.368 ± 2.547
0.0AspCys: 0.0 ± 0.0
1.579AspAsp: 1.579 ± 0.912
2.368AspGlu: 2.368 ± 1.312
3.157AspPhe: 3.157 ± 1.008
2.368AspGly: 2.368 ± 1.312
0.789AspHis: 0.789 ± 0.449
0.0AspIle: 0.0 ± 0.0
1.579AspLys: 1.579 ± 0.899
3.946AspLeu: 3.946 ± 1.811
0.0AspMet: 0.0 ± 0.0
1.579AspAsn: 1.579 ± 0.899
5.525AspPro: 5.525 ± 1.686
1.579AspGln: 1.579 ± 0.899
2.368AspArg: 2.368 ± 1.348
6.314AspSer: 6.314 ± 2.123
3.946AspThr: 3.946 ± 1.49
3.946AspVal: 3.946 ± 0.838
1.579AspTrp: 1.579 ± 0.899
2.368AspTyr: 2.368 ± 1.348
0.0AspXaa: 0.0 ± 0.0
Glu
0.789GluAla: 0.789 ± 0.449
0.789GluCys: 0.789 ± 1.11
3.946GluAsp: 3.946 ± 5.38
9.471GluGlu: 9.471 ± 3.778
0.789GluPhe: 0.789 ± 1.221
3.157GluGly: 3.157 ± 1.18
0.789GluHis: 0.789 ± 0.449
2.368GluIle: 2.368 ± 0.855
0.0GluLys: 0.0 ± 0.0
2.368GluLeu: 2.368 ± 1.348
0.0GluMet: 0.0 ± 0.0
2.368GluAsn: 2.368 ± 1.348
3.157GluPro: 3.157 ± 1.019
2.368GluGln: 2.368 ± 0.855
4.736GluArg: 4.736 ± 1.737
3.946GluSer: 3.946 ± 3.032
5.525GluThr: 5.525 ± 3.541
2.368GluVal: 2.368 ± 0.855
0.789GluTrp: 0.789 ± 0.449
0.789GluTyr: 0.789 ± 0.449
0.0GluXaa: 0.0 ± 0.0
Phe
1.579PheAla: 1.579 ± 0.953
1.579PheCys: 1.579 ± 0.912
1.579PheAsp: 1.579 ± 0.899
0.0PheGlu: 0.0 ± 0.0
0.789PhePhe: 0.789 ± 0.449
3.157PheGly: 3.157 ± 1.907
0.789PheHis: 0.789 ± 0.449
0.0PheIle: 0.0 ± 0.0
0.789PheLys: 0.789 ± 0.449
1.579PheLeu: 1.579 ± 0.899
0.789PheMet: 0.789 ± 0.449
0.789PheAsn: 0.789 ± 1.221
1.579PhePro: 1.579 ± 0.953
2.368PheGln: 2.368 ± 1.944
4.736PheArg: 4.736 ± 1.737
4.736PheSer: 4.736 ± 0.903
1.579PheThr: 1.579 ± 0.899
0.0PheVal: 0.0 ± 0.0
1.579PheTrp: 1.579 ± 0.912
3.157PheTyr: 3.157 ± 0.978
0.0PheXaa: 0.0 ± 0.0
Gly
5.525GlyAla: 5.525 ± 3.936
0.0GlyCys: 0.0 ± 0.0
3.946GlyAsp: 3.946 ± 2.025
3.157GlyGlu: 3.157 ± 1.907
3.157GlyPhe: 3.157 ± 1.907
11.839GlyGly: 11.839 ± 8.031
1.579GlyHis: 1.579 ± 2.152
1.579GlyIle: 1.579 ± 0.953
1.579GlyLys: 1.579 ± 0.953
3.946GlyLeu: 3.946 ± 1.951
1.579GlyMet: 1.579 ± 0.788
3.946GlyAsn: 3.946 ± 2.247
4.736GlyPro: 4.736 ± 1.71
3.157GlyGln: 3.157 ± 1.008
14.207GlyArg: 14.207 ± 1.392
3.946GlySer: 3.946 ± 1.196
4.736GlyThr: 4.736 ± 0.753
4.736GlyVal: 4.736 ± 3.992
0.789GlyTrp: 0.789 ± 0.449
3.157GlyTyr: 3.157 ± 1.798
0.0GlyXaa: 0.0 ± 0.0
His
0.789HisAla: 0.789 ± 1.076
0.0HisCys: 0.0 ± 0.0
1.579HisAsp: 1.579 ± 0.899
0.789HisGlu: 0.789 ± 0.449
0.789HisPhe: 0.789 ± 0.449
0.789HisGly: 0.789 ± 1.076
2.368HisHis: 2.368 ± 0.954
0.789HisIle: 0.789 ± 0.449
0.789HisLys: 0.789 ± 0.449
2.368HisLeu: 2.368 ± 0.954
0.0HisMet: 0.0 ± 0.0
1.579HisAsn: 1.579 ± 0.899
3.157HisPro: 3.157 ± 1.008
0.789HisGln: 0.789 ± 0.449
1.579HisArg: 1.579 ± 0.953
2.368HisSer: 2.368 ± 0.954
1.579HisThr: 1.579 ± 0.899
0.789HisVal: 0.789 ± 0.449
1.579HisTrp: 1.579 ± 0.899
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
0.789IleAla: 0.789 ± 0.449
0.789IleCys: 0.789 ± 0.449
1.579IleAsp: 1.579 ± 0.899
0.0IleGlu: 0.0 ± 0.0
1.579IlePhe: 1.579 ± 0.899
0.789IleGly: 0.789 ± 0.449
0.789IleHis: 0.789 ± 1.221
0.0IleIle: 0.0 ± 0.0
0.789IleLys: 0.789 ± 0.449
0.0IleLeu: 0.0 ± 0.0
0.789IleMet: 0.789 ± 0.449
1.579IleAsn: 1.579 ± 0.953
2.368IlePro: 2.368 ± 0.855
0.789IleGln: 0.789 ± 1.11
1.579IleArg: 1.579 ± 0.934
0.789IleSer: 0.789 ± 1.221
1.579IleThr: 1.579 ± 0.934
2.368IleVal: 2.368 ± 1.348
0.789IleTrp: 0.789 ± 0.449
1.579IleTyr: 1.579 ± 0.899
0.0IleXaa: 0.0 ± 0.0
Lys
2.368LysAla: 2.368 ± 0.954
1.579LysCys: 1.579 ± 0.899
1.579LysAsp: 1.579 ± 0.899
1.579LysGlu: 1.579 ± 0.934
0.0LysPhe: 0.0 ± 0.0
3.946LysGly: 3.946 ± 0.844
3.157LysHis: 3.157 ± 1.798
0.0LysIle: 0.0 ± 0.0
2.368LysLys: 2.368 ± 1.269
4.736LysLeu: 4.736 ± 1.916
1.579LysMet: 1.579 ± 0.899
0.789LysAsn: 0.789 ± 0.449
1.579LysPro: 1.579 ± 0.912
0.789LysGln: 0.789 ± 0.449
3.157LysArg: 3.157 ± 1.169
2.368LysSer: 2.368 ± 1.348
1.579LysThr: 1.579 ± 0.899
0.789LysVal: 0.789 ± 0.449
1.579LysTrp: 1.579 ± 0.899
2.368LysTyr: 2.368 ± 1.348
0.0LysXaa: 0.0 ± 0.0
Leu
3.157LeuAla: 3.157 ± 1.062
3.157LeuCys: 3.157 ± 1.169
5.525LeuAsp: 5.525 ± 2.015
3.157LeuGlu: 3.157 ± 1.18
2.368LeuPhe: 2.368 ± 1.312
4.736LeuGly: 4.736 ± 2.86
0.789LeuHis: 0.789 ± 0.449
2.368LeuIle: 2.368 ± 1.348
3.946LeuLys: 3.946 ± 1.49
6.314LeuLeu: 6.314 ± 2.037
1.579LeuMet: 1.579 ± 0.817
1.579LeuAsn: 1.579 ± 0.899
1.579LeuPro: 1.579 ± 0.899
1.579LeuGln: 1.579 ± 0.953
9.471LeuArg: 9.471 ± 2.795
7.893LeuSer: 7.893 ± 1.647
5.525LeuThr: 5.525 ± 2.09
3.157LeuVal: 3.157 ± 1.798
3.157LeuTrp: 3.157 ± 1.798
2.368LeuTyr: 2.368 ± 1.348
0.0LeuXaa: 0.0 ± 0.0
Met
0.789MetAla: 0.789 ± 0.449
0.0MetCys: 0.0 ± 0.0
0.789MetAsp: 0.789 ± 1.221
0.0MetGlu: 0.0 ± 0.0
0.789MetPhe: 0.789 ± 1.076
0.789MetGly: 0.789 ± 0.449
0.0MetHis: 0.0 ± 0.0
0.789MetIle: 0.789 ± 0.449
0.0MetLys: 0.0 ± 0.0
2.368MetLeu: 2.368 ± 1.348
0.789MetMet: 0.789 ± 0.449
0.0MetAsn: 0.0 ± 0.0
0.789MetPro: 0.789 ± 0.449
1.579MetGln: 1.579 ± 0.899
0.0MetArg: 0.0 ± 0.0
1.579MetSer: 1.579 ± 0.934
0.789MetThr: 0.789 ± 1.11
1.579MetVal: 1.579 ± 0.899
0.789MetTrp: 0.789 ± 0.449
2.368MetTyr: 2.368 ± 0.954
0.0MetXaa: 0.0 ± 0.0
Asn
0.789AsnAla: 0.789 ± 0.449
0.789AsnCys: 0.789 ± 1.221
2.368AsnAsp: 2.368 ± 1.348
0.789AsnGlu: 0.789 ± 0.449
0.789AsnPhe: 0.789 ± 0.449
0.0AsnGly: 0.0 ± 0.0
0.789AsnHis: 0.789 ± 0.449
0.0AsnIle: 0.0 ± 0.0
3.157AsnLys: 3.157 ± 1.798
3.946AsnLeu: 3.946 ± 2.247
0.789AsnMet: 0.789 ± 0.756
2.368AsnAsn: 2.368 ± 1.348
1.579AsnPro: 1.579 ± 0.953
0.789AsnGln: 0.789 ± 0.449
1.579AsnArg: 1.579 ± 0.912
3.946AsnSer: 3.946 ± 1.838
1.579AsnThr: 1.579 ± 0.899
1.579AsnVal: 1.579 ± 0.934
1.579AsnTrp: 1.579 ± 0.899
0.0AsnTyr: 0.0 ± 0.0
0.0AsnXaa: 0.0 ± 0.0
Pro
9.471ProAla: 9.471 ± 6.57
0.789ProCys: 0.789 ± 0.449
3.157ProAsp: 3.157 ± 1.019
1.579ProGlu: 1.579 ± 1.709
3.946ProPhe: 3.946 ± 1.754
8.682ProGly: 8.682 ± 3.311
1.579ProHis: 1.579 ± 0.899
1.579ProIle: 1.579 ± 0.899
3.157ProLys: 3.157 ± 1.798
4.736ProLeu: 4.736 ± 0.903
1.579ProMet: 1.579 ± 0.912
2.368ProAsn: 2.368 ± 1.333
10.26ProPro: 10.26 ± 6.934
2.368ProGln: 2.368 ± 0.855
11.839ProArg: 11.839 ± 5.468
4.736ProSer: 4.736 ± 2.538
3.157ProThr: 3.157 ± 3.037
2.368ProVal: 2.368 ± 1.312
0.789ProTrp: 0.789 ± 0.449
3.946ProTyr: 3.946 ± 1.26
0.0ProXaa: 0.0 ± 0.0
Gln
3.946GlnAla: 3.946 ± 0.844
0.0GlnCys: 0.0 ± 0.0
1.579GlnAsp: 1.579 ± 0.899
3.157GlnGlu: 3.157 ± 1.019
0.0GlnPhe: 0.0 ± 0.0
2.368GlnGly: 2.368 ± 1.333
2.368GlnHis: 2.368 ± 0.855
0.789GlnIle: 0.789 ± 0.449
1.579GlnLys: 1.579 ± 0.899
3.946GlnLeu: 3.946 ± 2.247
0.789GlnMet: 0.789 ± 0.449
0.789GlnAsn: 0.789 ± 0.449
3.946GlnPro: 3.946 ± 2.025
6.314GlnGln: 6.314 ± 3.596
4.736GlnArg: 4.736 ± 0.903
0.0GlnSer: 0.0 ± 0.0
1.579GlnThr: 1.579 ± 0.953
3.157GlnVal: 3.157 ± 1.008
0.789GlnTrp: 0.789 ± 0.449
0.789GlnTyr: 0.789 ± 1.11
0.0GlnXaa: 0.0 ± 0.0
Arg
6.314ArgAla: 6.314 ± 1.35
1.579ArgCys: 1.579 ± 0.934
6.314ArgAsp: 6.314 ± 2.123
7.893ArgGlu: 7.893 ± 2.863
3.946ArgPhe: 3.946 ± 1.509
10.26ArgGly: 10.26 ± 4.864
3.946ArgHis: 3.946 ± 1.509
0.0ArgIle: 0.0 ± 0.0
4.736ArgLys: 4.736 ± 1.172
9.471ArgLeu: 9.471 ± 2.189
0.789ArgMet: 0.789 ± 0.449
3.157ArgAsn: 3.157 ± 1.062
11.05ArgPro: 11.05 ± 3.835
1.579ArgGln: 1.579 ± 0.953
34.728ArgArg: 34.728 ± 5.573
4.736ArgSer: 4.736 ± 1.745
3.157ArgThr: 3.157 ± 2.203
3.157ArgVal: 3.157 ± 1.18
5.525ArgTrp: 5.525 ± 2.294
5.525ArgTyr: 5.525 ± 1.528
0.0ArgXaa: 0.0 ± 0.0
Ser
4.736SerAla: 4.736 ± 2.992
0.789SerCys: 0.789 ± 0.449
3.157SerAsp: 3.157 ± 1.062
7.893SerGlu: 7.893 ± 1.074
0.789SerPhe: 0.789 ± 0.449
7.893SerGly: 7.893 ± 2.148
0.0SerHis: 0.0 ± 0.0
3.946SerIle: 3.946 ± 0.838
2.368SerLys: 2.368 ± 1.348
9.471SerLeu: 9.471 ± 2.189
0.0SerMet: 0.0 ± 0.0
0.789SerAsn: 0.789 ± 0.449
6.314SerPro: 6.314 ± 2.33
2.368SerGln: 2.368 ± 1.348
6.314SerArg: 6.314 ± 5.161
15.785SerSer: 15.785 ± 15.75
1.579SerThr: 1.579 ± 0.934
3.157SerVal: 3.157 ± 1.824
2.368SerTrp: 2.368 ± 2.002
4.736SerTyr: 4.736 ± 0.903
0.0SerXaa: 0.0 ± 0.0
Thr
3.157ThrAla: 3.157 ± 1.868
0.0ThrCys: 0.0 ± 0.0
1.579ThrAsp: 1.579 ± 0.934
2.368ThrGlu: 2.368 ± 0.855
3.157ThrPhe: 3.157 ± 0.978
3.157ThrGly: 3.157 ± 1.868
0.789ThrHis: 0.789 ± 0.449
1.579ThrIle: 1.579 ± 0.899
2.368ThrLys: 2.368 ± 0.958
3.946ThrLeu: 3.946 ± 2.247
2.368ThrMet: 2.368 ± 0.958
1.579ThrAsn: 1.579 ± 0.899
7.103ThrPro: 7.103 ± 4.846
3.157ThrGln: 3.157 ± 1.169
5.525ThrArg: 5.525 ± 1.698
3.946ThrSer: 3.946 ± 2.92
1.579ThrThr: 1.579 ± 0.934
2.368ThrVal: 2.368 ± 0.855
0.789ThrTrp: 0.789 ± 0.449
1.579ThrTyr: 1.579 ± 0.899
0.0ThrXaa: 0.0 ± 0.0
Val
1.579ValAla: 1.579 ± 1.683
0.789ValCys: 0.789 ± 0.449
3.946ValAsp: 3.946 ± 1.811
0.789ValGlu: 0.789 ± 1.076
3.157ValPhe: 3.157 ± 0.978
2.368ValGly: 2.368 ± 1.333
0.789ValHis: 0.789 ± 1.076
1.579ValIle: 1.579 ± 0.953
2.368ValLys: 2.368 ± 0.954
1.579ValLeu: 1.579 ± 0.899
0.789ValMet: 0.789 ± 0.449
0.789ValAsn: 0.789 ± 0.449
2.368ValPro: 2.368 ± 0.855
4.736ValGln: 4.736 ± 0.753
5.525ValArg: 5.525 ± 2.015
2.368ValSer: 2.368 ± 1.348
0.789ValThr: 0.789 ± 1.221
2.368ValVal: 2.368 ± 0.954
1.579ValTrp: 1.579 ± 0.912
1.579ValTyr: 1.579 ± 0.912
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.789TrpCys: 0.789 ± 1.076
1.579TrpAsp: 1.579 ± 0.899
0.0TrpGlu: 0.0 ± 0.0
1.579TrpPhe: 1.579 ± 0.899
3.946TrpGly: 3.946 ± 1.49
0.0TrpHis: 0.0 ± 0.0
0.0TrpIle: 0.0 ± 0.0
1.579TrpLys: 1.579 ± 0.912
3.946TrpLeu: 3.946 ± 1.509
0.789TrpMet: 0.789 ± 1.065
2.368TrpAsn: 2.368 ± 0.958
0.789TrpPro: 0.789 ± 0.449
0.0TrpGln: 0.0 ± 0.0
3.946TrpArg: 3.946 ± 2.247
0.0TrpSer: 0.0 ± 0.0
3.946TrpThr: 3.946 ± 2.247
1.579TrpVal: 1.579 ± 0.899
0.789TrpTrp: 0.789 ± 0.449
2.368TrpTyr: 2.368 ± 1.348
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.579TyrAla: 1.579 ± 0.899
0.789TyrCys: 0.789 ± 0.449
0.0TyrAsp: 0.0 ± 0.0
1.579TyrGlu: 1.579 ± 0.899
1.579TyrPhe: 1.579 ± 0.912
1.579TyrGly: 1.579 ± 0.912
1.579TyrHis: 1.579 ± 0.899
0.789TyrIle: 0.789 ± 0.449
3.946TyrLys: 3.946 ± 1.49
2.368TyrLeu: 2.368 ± 0.855
0.789TyrMet: 0.789 ± 0.449
0.789TyrAsn: 0.789 ± 0.449
5.525TyrPro: 5.525 ± 1.528
3.157TyrGln: 3.157 ± 0.978
2.368TyrArg: 2.368 ± 1.348
5.525TyrSer: 5.525 ± 2.015
6.314TyrThr: 6.314 ± 2.429
0.789TyrVal: 0.789 ± 1.076
0.789TyrTrp: 0.789 ± 0.449
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 4 proteins (1268 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