Amino acid dipepetide frequency for Bordetella genomosp. 5

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
19.122AlaAla: 19.122 ± 0.207
1.282AlaCys: 1.282 ± 0.036
7.174AlaAsp: 7.174 ± 0.075
6.623AlaGlu: 6.623 ± 0.082
3.997AlaPhe: 3.997 ± 0.057
12.159AlaGly: 12.159 ± 0.126
2.813AlaHis: 2.813 ± 0.047
5.32AlaIle: 5.32 ± 0.068
2.879AlaLys: 2.879 ± 0.046
15.758AlaLeu: 15.758 ± 0.143
3.379AlaMet: 3.379 ± 0.053
2.787AlaAsn: 2.787 ± 0.055
7.03AlaPro: 7.03 ± 0.088
5.98AlaGln: 5.98 ± 0.072
10.884AlaArg: 10.884 ± 0.105
6.6AlaSer: 6.6 ± 0.088
6.24AlaThr: 6.24 ± 0.08
9.277AlaVal: 9.277 ± 0.086
2.03AlaTrp: 2.03 ± 0.04
2.722AlaTyr: 2.722 ± 0.041
0.0AlaXaa: 0.0 ± 0.0
Cys
1.201CysAla: 1.201 ± 0.03
0.105CysCys: 0.105 ± 0.009
0.475CysAsp: 0.475 ± 0.019
0.417CysGlu: 0.417 ± 0.016
0.253CysPhe: 0.253 ± 0.012
0.946CysGly: 0.946 ± 0.027
0.234CysHis: 0.234 ± 0.013
0.331CysIle: 0.331 ± 0.015
0.162CysLys: 0.162 ± 0.011
0.787CysLeu: 0.787 ± 0.021
0.188CysMet: 0.188 ± 0.012
0.187CysAsn: 0.187 ± 0.01
0.439CysPro: 0.439 ± 0.019
0.215CysGln: 0.215 ± 0.012
0.537CysArg: 0.537 ± 0.02
0.398CysSer: 0.398 ± 0.016
0.456CysThr: 0.456 ± 0.018
0.731CysVal: 0.731 ± 0.023
0.11CysTrp: 0.11 ± 0.009
0.202CysTyr: 0.202 ± 0.01
0.0CysXaa: 0.0 ± 0.0
Asp
7.669AspAla: 7.669 ± 0.091
0.436AspCys: 0.436 ± 0.018
2.941AspAsp: 2.941 ± 0.044
3.03AspGlu: 3.03 ± 0.046
1.946AspPhe: 1.946 ± 0.031
4.688AspGly: 4.688 ± 0.062
1.093AspHis: 1.093 ± 0.03
2.526AspIle: 2.526 ± 0.04
1.431AspLys: 1.431 ± 0.033
5.598AspLeu: 5.598 ± 0.06
1.295AspMet: 1.295 ± 0.027
1.183AspAsn: 1.183 ± 0.034
3.3AspPro: 3.3 ± 0.048
1.76AspGln: 1.76 ± 0.033
3.559AspArg: 3.559 ± 0.053
2.141AspSer: 2.141 ± 0.038
3.017AspThr: 3.017 ± 0.04
4.259AspVal: 4.259 ± 0.056
0.959AspTrp: 0.959 ± 0.029
1.504AspTyr: 1.504 ± 0.032
0.0AspXaa: 0.0 ± 0.0
Glu
6.672GluAla: 6.672 ± 0.083
0.335GluCys: 0.335 ± 0.015
2.166GluAsp: 2.166 ± 0.044
2.141GluGlu: 2.141 ± 0.045
1.656GluPhe: 1.656 ± 0.036
3.677GluGly: 3.677 ± 0.058
1.341GluHis: 1.341 ± 0.029
2.645GluIle: 2.645 ± 0.044
1.431GluLys: 1.431 ± 0.041
5.46GluLeu: 5.46 ± 0.065
1.159GluMet: 1.159 ± 0.027
1.238GluAsn: 1.238 ± 0.028
2.687GluPro: 2.687 ± 0.043
2.432GluGln: 2.432 ± 0.046
4.797GluArg: 4.797 ± 0.071
2.478GluSer: 2.478 ± 0.037
2.432GluThr: 2.432 ± 0.039
3.774GluVal: 3.774 ± 0.053
0.642GluTrp: 0.642 ± 0.022
1.071GluTyr: 1.071 ± 0.028
0.0GluXaa: 0.0 ± 0.0
Phe
3.951PheAla: 3.951 ± 0.056
0.335PheCys: 0.335 ± 0.016
2.385PheAsp: 2.385 ± 0.043
1.91PheGlu: 1.91 ± 0.039
1.217PhePhe: 1.217 ± 0.036
3.222PheGly: 3.222 ± 0.054
0.672PheHis: 0.672 ± 0.021
1.383PheIle: 1.383 ± 0.03
0.984PheLys: 0.984 ± 0.027
2.946PheLeu: 2.946 ± 0.052
0.814PheMet: 0.814 ± 0.026
1.054PheAsn: 1.054 ± 0.029
1.468PhePro: 1.468 ± 0.03
1.013PheGln: 1.013 ± 0.027
1.78PheArg: 1.78 ± 0.037
1.971PheSer: 1.971 ± 0.04
1.777PheThr: 1.777 ± 0.034
2.687PheVal: 2.687 ± 0.05
0.523PheTrp: 0.523 ± 0.021
0.871PheTyr: 0.871 ± 0.026
0.0PheXaa: 0.0 ± 0.0
Gly
10.386GlyAla: 10.386 ± 0.119
0.813GlyCys: 0.813 ± 0.024
3.878GlyAsp: 3.878 ± 0.053
4.431GlyGlu: 4.431 ± 0.059
3.086GlyPhe: 3.086 ± 0.046
7.265GlyGly: 7.265 ± 0.17
1.864GlyHis: 1.864 ± 0.039
3.904GlyIle: 3.904 ± 0.064
3.05GlyLys: 3.05 ± 0.049
9.342GlyLeu: 9.342 ± 0.098
2.497GlyMet: 2.497 ± 0.041
2.141GlyAsn: 2.141 ± 0.059
3.338GlyPro: 3.338 ± 0.046
3.438GlyGln: 3.438 ± 0.057
5.799GlyArg: 5.799 ± 0.068
4.459GlySer: 4.459 ± 0.072
4.88GlyThr: 4.88 ± 0.09
6.91GlyVal: 6.91 ± 0.064
1.462GlyTrp: 1.462 ± 0.029
2.452GlyTyr: 2.452 ± 0.045
0.0GlyXaa: 0.0 ± 0.0
His
3.107HisAla: 3.107 ± 0.056
0.214HisCys: 0.214 ± 0.011
1.308HisAsp: 1.308 ± 0.033
1.099HisGlu: 1.099 ± 0.028
0.761HisPhe: 0.761 ± 0.026
2.018HisGly: 2.018 ± 0.038
0.541HisHis: 0.541 ± 0.019
0.906HisIle: 0.906 ± 0.023
0.434HisLys: 0.434 ± 0.017
2.099HisLeu: 2.099 ± 0.043
0.477HisMet: 0.477 ± 0.017
0.498HisAsn: 0.498 ± 0.018
1.47HisPro: 1.47 ± 0.038
0.68HisGln: 0.68 ± 0.022
1.448HisArg: 1.448 ± 0.034
0.866HisSer: 0.866 ± 0.024
1.099HisThr: 1.099 ± 0.024
1.591HisVal: 1.591 ± 0.038
0.349HisTrp: 0.349 ± 0.015
0.611HisTyr: 0.611 ± 0.023
0.0HisXaa: 0.0 ± 0.0
Ile
5.998IleAla: 5.998 ± 0.068
0.396IleCys: 0.396 ± 0.017
3.117IleAsp: 3.117 ± 0.044
3.032IleGlu: 3.032 ± 0.047
1.219IlePhe: 1.219 ± 0.028
4.2IleGly: 4.2 ± 0.065
0.726IleHis: 0.726 ± 0.022
1.511IleIle: 1.511 ± 0.037
1.303IleLys: 1.303 ± 0.03
3.63IleLeu: 3.63 ± 0.059
0.85IleMet: 0.85 ± 0.024
1.304IleAsn: 1.304 ± 0.033
2.012IlePro: 2.012 ± 0.034
1.284IleGln: 1.284 ± 0.028
2.506IleArg: 2.506 ± 0.042
2.363IleSer: 2.363 ± 0.039
2.429IleThr: 2.429 ± 0.043
3.673IleVal: 3.673 ± 0.052
0.531IleTrp: 0.531 ± 0.021
0.969IleTyr: 0.969 ± 0.027
0.0IleXaa: 0.0 ± 0.0
Lys
2.941LysAla: 2.941 ± 0.057
0.112LysCys: 0.112 ± 0.009
1.279LysAsp: 1.279 ± 0.038
1.222LysGlu: 1.222 ± 0.032
0.741LysPhe: 0.741 ± 0.024
1.944LysGly: 1.944 ± 0.035
0.51LysHis: 0.51 ± 0.02
1.15LysIle: 1.15 ± 0.028
0.986LysLys: 0.986 ± 0.037
2.96LysLeu: 2.96 ± 0.049
0.665LysMet: 0.665 ± 0.024
0.726LysAsn: 0.726 ± 0.025
1.771LysPro: 1.771 ± 0.034
1.096LysGln: 1.096 ± 0.031
1.964LysArg: 1.964 ± 0.039
1.486LysSer: 1.486 ± 0.033
1.585LysThr: 1.585 ± 0.032
2.125LysVal: 2.125 ± 0.044
0.339LysTrp: 0.339 ± 0.018
0.591LysTyr: 0.591 ± 0.02
0.0LysXaa: 0.0 ± 0.0
Leu
16.072LeuAla: 16.072 ± 0.136
0.995LeuCys: 0.995 ± 0.027
6.347LeuAsp: 6.347 ± 0.071
4.901LeuGlu: 4.901 ± 0.074
3.381LeuPhe: 3.381 ± 0.051
9.001LeuGly: 9.001 ± 0.098
2.241LeuHis: 2.241 ± 0.039
4.696LeuIle: 4.696 ± 0.07
2.815LeuLys: 2.815 ± 0.044
11.083LeuLeu: 11.083 ± 0.13
2.438LeuMet: 2.438 ± 0.05
2.693LeuAsn: 2.693 ± 0.044
6.324LeuPro: 6.324 ± 0.073
3.577LeuGln: 3.577 ± 0.043
8.264LeuArg: 8.264 ± 0.082
6.294LeuSer: 6.294 ± 0.064
5.785LeuThr: 5.785 ± 0.068
7.824LeuVal: 7.824 ± 0.095
1.244LeuTrp: 1.244 ± 0.035
2.24LeuTyr: 2.24 ± 0.037
0.0LeuXaa: 0.0 ± 0.0
Met
2.869MetAla: 2.869 ± 0.041
0.168MetCys: 0.168 ± 0.009
1.032MetAsp: 1.032 ± 0.025
0.924MetGlu: 0.924 ± 0.025
0.701MetPhe: 0.701 ± 0.022
1.796MetGly: 1.796 ± 0.036
0.499MetHis: 0.499 ± 0.019
1.006MetIle: 1.006 ± 0.031
0.801MetLys: 0.801 ± 0.024
2.804MetLeu: 2.804 ± 0.045
0.6MetMet: 0.6 ± 0.021
0.785MetAsn: 0.785 ± 0.023
1.527MetPro: 1.527 ± 0.036
1.076MetGln: 1.076 ± 0.026
1.816MetArg: 1.816 ± 0.032
1.735MetSer: 1.735 ± 0.036
1.576MetThr: 1.576 ± 0.034
1.66MetVal: 1.66 ± 0.033
0.192MetTrp: 0.192 ± 0.011
0.432MetTyr: 0.432 ± 0.016
0.0MetXaa: 0.0 ± 0.0
Asn
3.207AsnAla: 3.207 ± 0.057
0.201AsnCys: 0.201 ± 0.013
1.323AsnAsp: 1.323 ± 0.03
1.146AsnGlu: 1.146 ± 0.027
0.827AsnPhe: 0.827 ± 0.023
2.103AsnGly: 2.103 ± 0.048
0.446AsnHis: 0.446 ± 0.017
1.134AsnIle: 1.134 ± 0.026
0.691AsnLys: 0.691 ± 0.021
2.595AsnLeu: 2.595 ± 0.043
0.559AsnMet: 0.559 ± 0.02
0.711AsnAsn: 0.711 ± 0.027
1.737AsnPro: 1.737 ± 0.037
0.88AsnGln: 0.88 ± 0.024
1.677AsnArg: 1.677 ± 0.029
1.099AsnSer: 1.099 ± 0.028
1.484AsnThr: 1.484 ± 0.041
1.972AsnVal: 1.972 ± 0.05
0.379AsnTrp: 0.379 ± 0.016
0.646AsnTyr: 0.646 ± 0.022
0.0AsnXaa: 0.0 ± 0.0
Pro
8.328ProAla: 8.328 ± 0.091
0.338ProCys: 0.338 ± 0.016
3.724ProAsp: 3.724 ± 0.063
3.258ProGlu: 3.258 ± 0.053
1.753ProPhe: 1.753 ± 0.031
4.969ProGly: 4.969 ± 0.062
1.18ProHis: 1.18 ± 0.029
1.955ProIle: 1.955 ± 0.037
1.251ProLys: 1.251 ± 0.029
5.362ProLeu: 5.362 ± 0.058
1.188ProMet: 1.188 ± 0.026
1.269ProAsn: 1.269 ± 0.032
2.699ProPro: 2.699 ± 0.057
2.108ProGln: 2.108 ± 0.038
3.407ProArg: 3.407 ± 0.056
2.708ProSer: 2.708 ± 0.051
2.538ProThr: 2.538 ± 0.044
4.506ProVal: 4.506 ± 0.055
0.821ProTrp: 0.821 ± 0.022
1.385ProTyr: 1.385 ± 0.03
0.0ProXaa: 0.0 ± 0.0
Gln
6.195GlnAla: 6.195 ± 0.077
0.247GlnCys: 0.247 ± 0.014
1.743GlnAsp: 1.743 ± 0.038
1.644GlnGlu: 1.644 ± 0.035
1.142GlnPhe: 1.142 ± 0.031
3.268GlnGly: 3.268 ± 0.056
0.846GlnHis: 0.846 ± 0.022
1.732GlnIle: 1.732 ± 0.034
0.899GlnLys: 0.899 ± 0.024
3.699GlnLeu: 3.699 ± 0.045
0.874GlnMet: 0.874 ± 0.022
0.862GlnAsn: 0.862 ± 0.029
2.267GlnPro: 2.267 ± 0.038
1.729GlnGln: 1.729 ± 0.041
3.23GlnArg: 3.23 ± 0.05
1.916GlnSer: 1.916 ± 0.036
2.159GlnThr: 2.159 ± 0.05
2.962GlnVal: 2.962 ± 0.048
0.631GlnTrp: 0.631 ± 0.021
0.86GlnTyr: 0.86 ± 0.025
0.0GlnXaa: 0.0 ± 0.0
Arg
9.458ArgAla: 9.458 ± 0.095
0.533ArgCys: 0.533 ± 0.019
4.102ArgAsp: 4.102 ± 0.052
4.293ArgGlu: 4.293 ± 0.063
2.539ArgPhe: 2.539 ± 0.043
5.232ArgGly: 5.232 ± 0.072
1.965ArgHis: 1.965 ± 0.043
3.657ArgIle: 3.657 ± 0.051
1.889ArgLys: 1.889 ± 0.04
8.304ArgLeu: 8.304 ± 0.085
2.006ArgMet: 2.006 ± 0.039
1.898ArgAsn: 1.898 ± 0.039
3.477ArgPro: 3.477 ± 0.06
3.073ArgGln: 3.073 ± 0.052
5.592ArgArg: 5.592 ± 0.082
3.242ArgSer: 3.242 ± 0.049
3.42ArgThr: 3.42 ± 0.049
5.684ArgVal: 5.684 ± 0.063
1.152ArgTrp: 1.152 ± 0.034
2.134ArgTyr: 2.134 ± 0.041
0.0ArgXaa: 0.0 ± 0.0
Ser
6.545SerAla: 6.545 ± 0.091
0.394SerCys: 0.394 ± 0.015
2.443SerAsp: 2.443 ± 0.042
2.237SerGlu: 2.237 ± 0.039
1.925SerPhe: 1.925 ± 0.039
5.231SerGly: 5.231 ± 0.105
1.129SerHis: 1.129 ± 0.027
2.181SerIle: 2.181 ± 0.04
1.213SerLys: 1.213 ± 0.028
5.63SerLeu: 5.63 ± 0.062
1.276SerMet: 1.276 ± 0.032
1.347SerAsn: 1.347 ± 0.037
2.767SerPro: 2.767 ± 0.046
1.897SerGln: 1.897 ± 0.038
3.66SerArg: 3.66 ± 0.051
2.918SerSer: 2.918 ± 0.085
2.769SerThr: 2.769 ± 0.064
4.062SerVal: 4.062 ± 0.054
0.742SerTrp: 0.742 ± 0.024
1.302SerTyr: 1.302 ± 0.037
0.0SerXaa: 0.0 ± 0.0
Thr
6.037ThrAla: 6.037 ± 0.073
0.387ThrCys: 0.387 ± 0.016
2.786ThrAsp: 2.786 ± 0.04
2.366ThrGlu: 2.366 ± 0.043
1.746ThrPhe: 1.746 ± 0.037
4.777ThrGly: 4.777 ± 0.075
1.152ThrHis: 1.152 ± 0.029
2.105ThrIle: 2.105 ± 0.037
0.978ThrLys: 0.978 ± 0.027
6.957ThrLeu: 6.957 ± 0.075
1.038ThrMet: 1.038 ± 0.028
1.114ThrAsn: 1.114 ± 0.03
3.923ThrPro: 3.923 ± 0.057
2.053ThrGln: 2.053 ± 0.048
3.723ThrArg: 3.723 ± 0.053
2.547ThrSer: 2.547 ± 0.055
2.691ThrThr: 2.691 ± 0.056
4.248ThrVal: 4.248 ± 0.068
0.757ThrTrp: 0.757 ± 0.022
1.163ThrTyr: 1.163 ± 0.032
0.0ThrXaa: 0.0 ± 0.0
Val
9.999ValAla: 9.999 ± 0.076
0.72ValCys: 0.72 ± 0.022
3.938ValAsp: 3.938 ± 0.058
3.848ValGlu: 3.848 ± 0.06
2.676ValPhe: 2.676 ± 0.051
5.701ValGly: 5.701 ± 0.065
1.518ValHis: 1.518 ± 0.031
3.44ValIle: 3.44 ± 0.052
1.991ValLys: 1.991 ± 0.042
8.639ValLeu: 8.639 ± 0.082
1.884ValMet: 1.884 ± 0.036
1.993ValAsn: 1.993 ± 0.037
4.423ValPro: 4.423 ± 0.061
2.939ValGln: 2.939 ± 0.046
5.698ValArg: 5.698 ± 0.072
4.503ValSer: 4.503 ± 0.088
4.136ValThr: 4.136 ± 0.052
6.375ValVal: 6.375 ± 0.073
0.964ValTrp: 0.964 ± 0.025
1.663ValTyr: 1.663 ± 0.032
0.0ValXaa: 0.0 ± 0.0
Trp
1.279TrpAla: 1.279 ± 0.032
0.126TrpCys: 0.126 ± 0.009
0.634TrpAsp: 0.634 ± 0.022
0.541TrpGlu: 0.541 ± 0.019
0.528TrpPhe: 0.528 ± 0.021
0.952TrpGly: 0.952 ± 0.027
0.381TrpHis: 0.381 ± 0.016
0.659TrpIle: 0.659 ± 0.023
0.383TrpLys: 0.383 ± 0.015
2.112TrpLeu: 2.112 ± 0.043
0.381TrpMet: 0.381 ± 0.017
0.443TrpAsn: 0.443 ± 0.018
0.769TrpPro: 0.769 ± 0.023
0.821TrpGln: 0.821 ± 0.024
1.408TrpArg: 1.408 ± 0.034
0.782TrpSer: 0.782 ± 0.023
0.707TrpThr: 0.707 ± 0.024
0.961TrpVal: 0.961 ± 0.03
0.256TrpTrp: 0.256 ± 0.016
0.335TrpTyr: 0.335 ± 0.014
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.023TyrAla: 3.023 ± 0.044
0.239TyrCys: 0.239 ± 0.011
1.539TyrAsp: 1.539 ± 0.031
1.171TyrGlu: 1.171 ± 0.032
0.868TyrPhe: 0.868 ± 0.023
2.248TyrGly: 2.248 ± 0.038
0.425TyrHis: 0.425 ± 0.017
0.808TyrIle: 0.808 ± 0.022
0.624TyrLys: 0.624 ± 0.022
2.451TyrLeu: 2.451 ± 0.046
0.432TyrMet: 0.432 ± 0.02
0.582TyrAsn: 0.582 ± 0.021
1.317TyrPro: 1.317 ± 0.034
0.852TyrGln: 0.852 ± 0.028
1.902TyrArg: 1.902 ± 0.035
1.161TyrSer: 1.161 ± 0.028
1.366TyrThr: 1.366 ± 0.032
1.769TyrVal: 1.769 ± 0.035
0.375TyrTrp: 0.375 ± 0.018
0.602TyrTyr: 0.602 ± 0.02
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 4667 proteins (1552314 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