Amino acid dipepetide frequency for Bordetella ansorpii

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
18.531AlaAla: 18.531 ± 0.161
1.348AlaCys: 1.348 ± 0.034
7.274AlaAsp: 7.274 ± 0.074
6.377AlaGlu: 6.377 ± 0.083
3.843AlaPhe: 3.843 ± 0.051
12.116AlaGly: 12.116 ± 0.141
2.575AlaHis: 2.575 ± 0.032
5.222AlaIle: 5.222 ± 0.065
2.932AlaLys: 2.932 ± 0.05
14.81AlaLeu: 14.81 ± 0.115
3.581AlaMet: 3.581 ± 0.052
2.821AlaAsn: 2.821 ± 0.056
6.431AlaPro: 6.431 ± 0.073
6.039AlaGln: 6.039 ± 0.073
10.329AlaArg: 10.329 ± 0.103
6.98AlaSer: 6.98 ± 0.081
6.043AlaThr: 6.043 ± 0.073
9.189AlaVal: 9.189 ± 0.082
1.978AlaTrp: 1.978 ± 0.037
2.77AlaTyr: 2.77 ± 0.043
0.0AlaXaa: 0.0 ± 0.0
Cys
1.172CysAla: 1.172 ± 0.028
0.106CysCys: 0.106 ± 0.009
0.497CysAsp: 0.497 ± 0.017
0.45CysGlu: 0.45 ± 0.016
0.284CysPhe: 0.284 ± 0.014
0.962CysGly: 0.962 ± 0.027
0.224CysHis: 0.224 ± 0.011
0.353CysIle: 0.353 ± 0.014
0.174CysLys: 0.174 ± 0.01
0.84CysLeu: 0.84 ± 0.02
0.202CysMet: 0.202 ± 0.011
0.208CysAsn: 0.208 ± 0.011
0.455CysPro: 0.455 ± 0.017
0.25CysGln: 0.25 ± 0.013
0.619CysArg: 0.619 ± 0.02
0.419CysSer: 0.419 ± 0.016
0.44CysThr: 0.44 ± 0.016
0.706CysVal: 0.706 ± 0.021
0.117CysTrp: 0.117 ± 0.008
0.204CysTyr: 0.204 ± 0.011
0.0CysXaa: 0.0 ± 0.0
Asp
7.811AspAla: 7.811 ± 0.087
0.449AspCys: 0.449 ± 0.018
3.039AspAsp: 3.039 ± 0.051
3.105AspGlu: 3.105 ± 0.05
1.931AspPhe: 1.931 ± 0.036
5.226AspGly: 5.226 ± 0.09
1.08AspHis: 1.08 ± 0.026
2.567AspIle: 2.567 ± 0.048
1.392AspLys: 1.392 ± 0.031
5.664AspLeu: 5.664 ± 0.06
1.385AspMet: 1.385 ± 0.028
1.163AspAsn: 1.163 ± 0.029
3.353AspPro: 3.353 ± 0.046
1.746AspGln: 1.746 ± 0.031
3.666AspArg: 3.666 ± 0.047
2.42AspSer: 2.42 ± 0.037
2.955AspThr: 2.955 ± 0.076
4.455AspVal: 4.455 ± 0.058
0.956AspTrp: 0.956 ± 0.026
1.475AspTyr: 1.475 ± 0.029
0.0AspXaa: 0.0 ± 0.0
Glu
6.301GluAla: 6.301 ± 0.083
0.338GluCys: 0.338 ± 0.016
2.375GluAsp: 2.375 ± 0.043
2.196GluGlu: 2.196 ± 0.048
1.579GluPhe: 1.579 ± 0.031
3.617GluGly: 3.617 ± 0.046
1.281GluHis: 1.281 ± 0.029
2.46GluIle: 2.46 ± 0.039
1.439GluLys: 1.439 ± 0.034
5.559GluLeu: 5.559 ± 0.07
1.2GluMet: 1.2 ± 0.028
1.325GluAsn: 1.325 ± 0.027
2.566GluPro: 2.566 ± 0.047
2.497GluGln: 2.497 ± 0.042
4.412GluArg: 4.412 ± 0.066
2.51GluSer: 2.51 ± 0.036
2.495GluThr: 2.495 ± 0.042
3.578GluVal: 3.578 ± 0.046
0.619GluTrp: 0.619 ± 0.019
1.089GluTyr: 1.089 ± 0.024
0.0GluXaa: 0.0 ± 0.0
Phe
3.753PheAla: 3.753 ± 0.053
0.319PheCys: 0.319 ± 0.013
2.306PheAsp: 2.306 ± 0.04
1.849PheGlu: 1.849 ± 0.035
1.165PhePhe: 1.165 ± 0.03
3.152PheGly: 3.152 ± 0.049
0.693PheHis: 0.693 ± 0.018
1.361PheIle: 1.361 ± 0.025
0.932PheLys: 0.932 ± 0.024
2.909PheLeu: 2.909 ± 0.049
0.771PheMet: 0.771 ± 0.021
0.982PheAsn: 0.982 ± 0.026
1.48PhePro: 1.48 ± 0.03
1.077PheGln: 1.077 ± 0.021
1.866PheArg: 1.866 ± 0.035
2.027PheSer: 2.027 ± 0.039
1.712PheThr: 1.712 ± 0.035
2.473PheVal: 2.473 ± 0.043
0.442PheTrp: 0.442 ± 0.019
0.828PheTyr: 0.828 ± 0.021
0.0PheXaa: 0.0 ± 0.0
Gly
9.94GlyAla: 9.94 ± 0.147
0.834GlyCys: 0.834 ± 0.026
4.317GlyAsp: 4.317 ± 0.081
4.184GlyGlu: 4.184 ± 0.048
3.071GlyPhe: 3.071 ± 0.044
7.533GlyGly: 7.533 ± 0.146
1.928GlyHis: 1.928 ± 0.038
4.101GlyIle: 4.101 ± 0.054
3.087GlyLys: 3.087 ± 0.052
9.169GlyLeu: 9.169 ± 0.097
2.539GlyMet: 2.539 ± 0.035
2.406GlyAsn: 2.406 ± 0.08
3.267GlyPro: 3.267 ± 0.043
3.819GlyGln: 3.819 ± 0.068
6.045GlyArg: 6.045 ± 0.065
4.877GlySer: 4.877 ± 0.098
4.92GlyThr: 4.92 ± 0.131
6.581GlyVal: 6.581 ± 0.061
1.438GlyTrp: 1.438 ± 0.031
2.466GlyTyr: 2.466 ± 0.039
0.0GlyXaa: 0.0 ± 0.0
His
3.059HisAla: 3.059 ± 0.048
0.252HisCys: 0.252 ± 0.012
1.299HisAsp: 1.299 ± 0.033
1.095HisGlu: 1.095 ± 0.028
0.75HisPhe: 0.75 ± 0.021
2.106HisGly: 2.106 ± 0.038
0.566HisHis: 0.566 ± 0.02
0.918HisIle: 0.918 ± 0.027
0.464HisLys: 0.464 ± 0.018
2.105HisLeu: 2.105 ± 0.039
0.487HisMet: 0.487 ± 0.016
0.424HisAsn: 0.424 ± 0.017
1.538HisPro: 1.538 ± 0.031
0.689HisGln: 0.689 ± 0.022
1.484HisArg: 1.484 ± 0.033
0.888HisSer: 0.888 ± 0.025
1.015HisThr: 1.015 ± 0.029
1.593HisVal: 1.593 ± 0.035
0.344HisTrp: 0.344 ± 0.017
0.61HisTyr: 0.61 ± 0.017
0.0HisXaa: 0.0 ± 0.0
Ile
5.77IleAla: 5.77 ± 0.066
0.396IleCys: 0.396 ± 0.014
3.143IleAsp: 3.143 ± 0.048
3.018IleGlu: 3.018 ± 0.05
1.139IlePhe: 1.139 ± 0.025
4.057IleGly: 4.057 ± 0.054
0.835IleHis: 0.835 ± 0.025
1.531IleIle: 1.531 ± 0.034
1.174IleLys: 1.174 ± 0.025
3.512IleLeu: 3.512 ± 0.05
0.822IleMet: 0.822 ± 0.023
1.297IleAsn: 1.297 ± 0.033
2.049IlePro: 2.049 ± 0.037
1.341IleGln: 1.341 ± 0.029
2.738IleArg: 2.738 ± 0.046
2.4IleSer: 2.4 ± 0.039
2.362IleThr: 2.362 ± 0.048
3.569IleVal: 3.569 ± 0.046
0.462IleTrp: 0.462 ± 0.017
0.915IleTyr: 0.915 ± 0.026
0.0IleXaa: 0.0 ± 0.0
Lys
3.11LysAla: 3.11 ± 0.046
0.124LysCys: 0.124 ± 0.009
1.305LysAsp: 1.305 ± 0.028
1.216LysGlu: 1.216 ± 0.033
0.679LysPhe: 0.679 ± 0.021
2.007LysGly: 2.007 ± 0.033
0.548LysHis: 0.548 ± 0.017
1.144LysIle: 1.144 ± 0.033
0.955LysLys: 0.955 ± 0.037
2.987LysLeu: 2.987 ± 0.048
0.614LysMet: 0.614 ± 0.019
0.701LysAsn: 0.701 ± 0.022
1.795LysPro: 1.795 ± 0.033
1.141LysGln: 1.141 ± 0.023
2.0LysArg: 2.0 ± 0.038
1.497LysSer: 1.497 ± 0.03
1.605LysThr: 1.605 ± 0.036
2.058LysVal: 2.058 ± 0.035
0.353LysTrp: 0.353 ± 0.019
0.579LysTyr: 0.579 ± 0.016
0.0LysXaa: 0.0 ± 0.0
Leu
15.685LeuAla: 15.685 ± 0.122
1.049LeuCys: 1.049 ± 0.026
6.46LeuAsp: 6.46 ± 0.074
4.848LeuGlu: 4.848 ± 0.067
3.321LeuPhe: 3.321 ± 0.055
8.719LeuGly: 8.719 ± 0.087
2.27LeuHis: 2.27 ± 0.037
4.21LeuIle: 4.21 ± 0.062
2.956LeuLys: 2.956 ± 0.045
10.789LeuLeu: 10.789 ± 0.126
2.466LeuMet: 2.466 ± 0.043
2.712LeuAsn: 2.712 ± 0.047
6.421LeuPro: 6.421 ± 0.087
3.82LeuGln: 3.82 ± 0.053
8.526LeuArg: 8.526 ± 0.094
6.384LeuSer: 6.384 ± 0.071
5.427LeuThr: 5.427 ± 0.089
7.522LeuVal: 7.522 ± 0.074
1.166LeuTrp: 1.166 ± 0.029
2.275LeuTyr: 2.275 ± 0.04
0.0LeuXaa: 0.0 ± 0.0
Met
3.14MetAla: 3.14 ± 0.046
0.163MetCys: 0.163 ± 0.009
1.148MetAsp: 1.148 ± 0.028
0.964MetGlu: 0.964 ± 0.023
0.664MetPhe: 0.664 ± 0.02
1.816MetGly: 1.816 ± 0.036
0.551MetHis: 0.551 ± 0.018
0.952MetIle: 0.952 ± 0.024
0.86MetLys: 0.86 ± 0.02
2.845MetLeu: 2.845 ± 0.044
0.618MetMet: 0.618 ± 0.021
0.797MetAsn: 0.797 ± 0.02
1.67MetPro: 1.67 ± 0.033
1.159MetGln: 1.159 ± 0.025
1.903MetArg: 1.903 ± 0.032
1.645MetSer: 1.645 ± 0.03
1.534MetThr: 1.534 ± 0.032
1.676MetVal: 1.676 ± 0.033
0.2MetTrp: 0.2 ± 0.009
0.411MetTyr: 0.411 ± 0.013
0.0MetXaa: 0.0 ± 0.0
Asn
3.109AsnAla: 3.109 ± 0.056
0.191AsnCys: 0.191 ± 0.011
1.349AsnAsp: 1.349 ± 0.039
1.093AsnGlu: 1.093 ± 0.023
0.78AsnPhe: 0.78 ± 0.019
2.382AsnGly: 2.382 ± 0.072
0.464AsnHis: 0.464 ± 0.015
1.12AsnIle: 1.12 ± 0.029
0.668AsnLys: 0.668 ± 0.019
2.682AsnLeu: 2.682 ± 0.043
0.541AsnMet: 0.541 ± 0.017
0.691AsnAsn: 0.691 ± 0.029
1.765AsnPro: 1.765 ± 0.028
0.843AsnGln: 0.843 ± 0.025
1.726AsnArg: 1.726 ± 0.032
1.154AsnSer: 1.154 ± 0.029
1.451AsnThr: 1.451 ± 0.036
2.045AsnVal: 2.045 ± 0.043
0.391AsnTrp: 0.391 ± 0.017
0.644AsnTyr: 0.644 ± 0.021
0.0AsnXaa: 0.0 ± 0.0
Pro
7.782ProAla: 7.782 ± 0.088
0.373ProCys: 0.373 ± 0.014
3.667ProAsp: 3.667 ± 0.047
3.272ProGlu: 3.272 ± 0.053
1.759ProPhe: 1.759 ± 0.033
5.091ProGly: 5.091 ± 0.055
1.168ProHis: 1.168 ± 0.025
1.943ProIle: 1.943 ± 0.037
1.236ProLys: 1.236 ± 0.029
5.232ProLeu: 5.232 ± 0.067
1.355ProMet: 1.355 ± 0.03
1.24ProAsn: 1.24 ± 0.026
2.859ProPro: 2.859 ± 0.05
2.086ProGln: 2.086 ± 0.036
3.526ProArg: 3.526 ± 0.05
3.008ProSer: 3.008 ± 0.047
2.472ProThr: 2.472 ± 0.037
4.349ProVal: 4.349 ± 0.054
0.768ProTrp: 0.768 ± 0.022
1.405ProTyr: 1.405 ± 0.032
0.0ProXaa: 0.0 ± 0.0
Gln
6.724GlnAla: 6.724 ± 0.085
0.279GlnCys: 0.279 ± 0.011
1.936GlnAsp: 1.936 ± 0.031
1.768GlnGlu: 1.768 ± 0.034
1.13GlnPhe: 1.13 ± 0.027
3.394GlnGly: 3.394 ± 0.051
0.826GlnHis: 0.826 ± 0.023
1.675GlnIle: 1.675 ± 0.032
0.895GlnLys: 0.895 ± 0.021
3.697GlnLeu: 3.697 ± 0.046
0.942GlnMet: 0.942 ± 0.025
0.872GlnAsn: 0.872 ± 0.025
2.419GlnPro: 2.419 ± 0.041
1.984GlnGln: 1.984 ± 0.039
3.471GlnArg: 3.471 ± 0.052
2.093GlnSer: 2.093 ± 0.037
1.866GlnThr: 1.866 ± 0.037
3.072GlnVal: 3.072 ± 0.043
0.673GlnTrp: 0.673 ± 0.021
0.902GlnTyr: 0.902 ± 0.024
0.0GlnXaa: 0.0 ± 0.0
Arg
9.033ArgAla: 9.033 ± 0.091
0.581ArgCys: 0.581 ± 0.02
4.111ArgAsp: 4.111 ± 0.053
4.064ArgGlu: 4.064 ± 0.062
2.552ArgPhe: 2.552 ± 0.042
5.242ArgGly: 5.242 ± 0.055
2.093ArgHis: 2.093 ± 0.041
3.741ArgIle: 3.741 ± 0.052
2.037ArgLys: 2.037 ± 0.038
8.517ArgLeu: 8.517 ± 0.097
2.039ArgMet: 2.039 ± 0.032
1.919ArgAsn: 1.919 ± 0.035
3.683ArgPro: 3.683 ± 0.052
3.572ArgGln: 3.572 ± 0.053
5.976ArgArg: 5.976 ± 0.087
3.389ArgSer: 3.389 ± 0.041
3.52ArgThr: 3.52 ± 0.047
5.383ArgVal: 5.383 ± 0.065
1.15ArgTrp: 1.15 ± 0.027
2.134ArgTyr: 2.134 ± 0.04
0.0ArgXaa: 0.0 ± 0.0
Ser
6.576SerAla: 6.576 ± 0.073
0.419SerCys: 0.419 ± 0.017
2.744SerAsp: 2.744 ± 0.042
2.318SerGlu: 2.318 ± 0.034
1.877SerPhe: 1.877 ± 0.035
5.473SerGly: 5.473 ± 0.09
1.195SerHis: 1.195 ± 0.029
2.4SerIle: 2.4 ± 0.049
1.31SerLys: 1.31 ± 0.031
5.904SerLeu: 5.904 ± 0.071
1.405SerMet: 1.405 ± 0.028
1.323SerAsn: 1.323 ± 0.033
2.973SerPro: 2.973 ± 0.045
2.053SerGln: 2.053 ± 0.038
3.889SerArg: 3.889 ± 0.055
3.105SerSer: 3.105 ± 0.05
2.823SerThr: 2.823 ± 0.051
4.215SerVal: 4.215 ± 0.073
0.753SerTrp: 0.753 ± 0.02
1.286SerTyr: 1.286 ± 0.031
0.0SerXaa: 0.0 ± 0.0
Thr
5.913ThrAla: 5.913 ± 0.073
0.363ThrCys: 0.363 ± 0.015
2.643ThrAsp: 2.643 ± 0.066
2.218ThrGlu: 2.218 ± 0.046
1.642ThrPhe: 1.642 ± 0.04
4.868ThrGly: 4.868 ± 0.103
1.102ThrHis: 1.102 ± 0.03
2.139ThrIle: 2.139 ± 0.06
0.927ThrLys: 0.927 ± 0.025
6.759ThrLeu: 6.759 ± 0.093
1.07ThrMet: 1.07 ± 0.024
1.11ThrAsn: 1.11 ± 0.032
3.634ThrPro: 3.634 ± 0.044
1.931ThrGln: 1.931 ± 0.039
3.529ThrArg: 3.529 ± 0.04
2.683ThrSer: 2.683 ± 0.045
2.572ThrThr: 2.572 ± 0.069
4.361ThrVal: 4.361 ± 0.088
0.707ThrTrp: 0.707 ± 0.019
1.196ThrTyr: 1.196 ± 0.061
0.0ThrXaa: 0.0 ± 0.0
Val
9.457ValAla: 9.457 ± 0.087
0.734ValCys: 0.734 ± 0.023
4.165ValAsp: 4.165 ± 0.05
3.695ValGlu: 3.695 ± 0.055
2.57ValPhe: 2.57 ± 0.037
5.589ValGly: 5.589 ± 0.059
1.485ValHis: 1.485 ± 0.029
3.28ValIle: 3.28 ± 0.046
1.992ValLys: 1.992 ± 0.043
8.53ValLeu: 8.53 ± 0.077
1.853ValMet: 1.853 ± 0.035
2.049ValAsn: 2.049 ± 0.041
4.252ValPro: 4.252 ± 0.057
2.986ValGln: 2.986 ± 0.043
5.697ValArg: 5.697 ± 0.057
4.567ValSer: 4.567 ± 0.058
4.03ValThr: 4.03 ± 0.095
6.131ValVal: 6.131 ± 0.077
0.894ValTrp: 0.894 ± 0.027
1.675ValTyr: 1.675 ± 0.033
0.0ValXaa: 0.0 ± 0.0
Trp
1.239TrpAla: 1.239 ± 0.024
0.133TrpCys: 0.133 ± 0.009
0.569TrpAsp: 0.569 ± 0.018
0.519TrpGlu: 0.519 ± 0.016
0.527TrpPhe: 0.527 ± 0.019
0.91TrpGly: 0.91 ± 0.024
0.362TrpHis: 0.362 ± 0.013
0.627TrpIle: 0.627 ± 0.019
0.395TrpLys: 0.395 ± 0.014
2.037TrpLeu: 2.037 ± 0.04
0.405TrpMet: 0.405 ± 0.017
0.459TrpAsn: 0.459 ± 0.016
0.706TrpPro: 0.706 ± 0.022
0.737TrpGln: 0.737 ± 0.022
1.378TrpArg: 1.378 ± 0.034
0.78TrpSer: 0.78 ± 0.021
0.77TrpThr: 0.77 ± 0.03
0.897TrpVal: 0.897 ± 0.025
0.225TrpTrp: 0.225 ± 0.012
0.308TrpTyr: 0.308 ± 0.013
0.0TrpXaa: 0.0 ± 0.0
Tyr
3.081TyrAla: 3.081 ± 0.041
0.231TyrCys: 0.231 ± 0.012
1.494TyrAsp: 1.494 ± 0.032
1.185TyrGlu: 1.185 ± 0.031
0.834TyrPhe: 0.834 ± 0.019
2.261TyrGly: 2.261 ± 0.046
0.439TyrHis: 0.439 ± 0.017
0.782TyrIle: 0.782 ± 0.022
0.594TyrLys: 0.594 ± 0.022
2.477TyrLeu: 2.477 ± 0.041
0.422TyrMet: 0.422 ± 0.016
0.59TyrAsn: 0.59 ± 0.021
1.278TyrPro: 1.278 ± 0.027
0.845TyrGln: 0.845 ± 0.02
1.959TyrArg: 1.959 ± 0.033
1.216TyrSer: 1.216 ± 0.029
1.357TyrThr: 1.357 ± 0.043
1.778TyrVal: 1.778 ± 0.033
0.348TyrTrp: 0.348 ± 0.014
0.636TyrTyr: 0.636 ± 0.021
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 5495 proteins (1836431 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