Amino acid dipepetide frequency for Mobiluncus curtisii (strain ATCC 43063 / DSM 2711 / V125) (Falcivibrio vaginalis)

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
14.561AlaAla: 14.561 ± 0.229
0.895AlaCys: 0.895 ± 0.036
6.155AlaAsp: 6.155 ± 0.103
6.255AlaGlu: 6.255 ± 0.113
3.226AlaPhe: 3.226 ± 0.077
9.654AlaGly: 9.654 ± 0.141
2.157AlaHis: 2.157 ± 0.064
5.256AlaIle: 5.256 ± 0.094
4.916AlaLys: 4.916 ± 0.112
11.132AlaLeu: 11.132 ± 0.187
2.632AlaMet: 2.632 ± 0.067
3.374AlaAsn: 3.374 ± 0.091
4.991AlaPro: 4.991 ± 0.121
4.888AlaGln: 4.888 ± 0.111
6.428AlaArg: 6.428 ± 0.127
5.893AlaSer: 5.893 ± 0.114
6.632AlaThr: 6.632 ± 0.138
8.281AlaVal: 8.281 ± 0.142
1.507AlaTrp: 1.507 ± 0.06
2.313AlaTyr: 2.313 ± 0.063
0.0AlaXaa: 0.0 ± 0.0
Cys
0.98CysAla: 0.98 ± 0.04
0.089CysCys: 0.089 ± 0.013
0.483CysAsp: 0.483 ± 0.026
0.507CysGlu: 0.507 ± 0.025
0.315CysPhe: 0.315 ± 0.021
0.888CysGly: 0.888 ± 0.039
0.203CysHis: 0.203 ± 0.018
0.313CysIle: 0.313 ± 0.024
0.232CysLys: 0.232 ± 0.019
0.817CysLeu: 0.817 ± 0.033
0.154CysMet: 0.154 ± 0.015
0.218CysAsn: 0.218 ± 0.018
0.539CysPro: 0.539 ± 0.034
0.374CysGln: 0.374 ± 0.026
0.464CysArg: 0.464 ± 0.027
0.536CysSer: 0.536 ± 0.03
0.469CysThr: 0.469 ± 0.034
0.661CysVal: 0.661 ± 0.032
0.129CysTrp: 0.129 ± 0.016
0.235CysTyr: 0.235 ± 0.018
0.0CysXaa: 0.0 ± 0.0
Asp
5.966AspAla: 5.966 ± 0.098
0.497AspCys: 0.497 ± 0.026
2.643AspAsp: 2.643 ± 0.083
3.557AspGlu: 3.557 ± 0.098
2.329AspPhe: 2.329 ± 0.069
4.392AspGly: 4.392 ± 0.097
0.923AspHis: 0.923 ± 0.041
2.573AspIle: 2.573 ± 0.069
2.022AspLys: 2.022 ± 0.071
6.008AspLeu: 6.008 ± 0.107
1.216AspMet: 1.216 ± 0.044
1.598AspAsn: 1.598 ± 0.064
3.362AspPro: 3.362 ± 0.085
1.839AspGln: 1.839 ± 0.062
2.784AspArg: 2.784 ± 0.067
3.56AspSer: 3.56 ± 0.074
3.485AspThr: 3.485 ± 0.079
3.907AspVal: 3.907 ± 0.083
0.881AspTrp: 0.881 ± 0.044
1.672AspTyr: 1.672 ± 0.058
0.0AspXaa: 0.0 ± 0.0
Glu
5.951GluAla: 5.951 ± 0.113
0.38GluCys: 0.38 ± 0.026
3.047GluAsp: 3.047 ± 0.085
3.301GluGlu: 3.301 ± 0.09
1.947GluPhe: 1.947 ± 0.057
3.741GluGly: 3.741 ± 0.079
1.192GluHis: 1.192 ± 0.047
3.741GluIle: 3.741 ± 0.085
2.823GluLys: 2.823 ± 0.072
6.13GluLeu: 6.13 ± 0.105
1.56GluMet: 1.56 ± 0.055
2.286GluAsn: 2.286 ± 0.064
2.734GluPro: 2.734 ± 0.081
2.424GluGln: 2.424 ± 0.062
3.412GluArg: 3.412 ± 0.082
3.214GluSer: 3.214 ± 0.073
3.974GluThr: 3.974 ± 0.093
4.977GluVal: 4.977 ± 0.097
0.627GluTrp: 0.627 ± 0.032
1.464GluTyr: 1.464 ± 0.053
0.0GluXaa: 0.0 ± 0.0
Phe
3.727PheAla: 3.727 ± 0.085
0.354PheCys: 0.354 ± 0.023
2.106PheAsp: 2.106 ± 0.059
1.708PheGlu: 1.708 ± 0.061
1.273PhePhe: 1.273 ± 0.048
2.994PheGly: 2.994 ± 0.075
0.659PheHis: 0.659 ± 0.033
1.546PheIle: 1.546 ± 0.051
1.085PheLys: 1.085 ± 0.045
3.17PheLeu: 3.17 ± 0.08
0.712PheMet: 0.712 ± 0.033
1.082PheAsn: 1.082 ± 0.046
1.624PhePro: 1.624 ± 0.059
1.052PheGln: 1.052 ± 0.039
1.629PheArg: 1.629 ± 0.054
2.313PheSer: 2.313 ± 0.064
2.35PheThr: 2.35 ± 0.076
2.592PheVal: 2.592 ± 0.067
0.521PheTrp: 0.521 ± 0.032
0.789PheTyr: 0.789 ± 0.037
0.0PheXaa: 0.0 ± 0.0
Gly
8.378GlyAla: 8.378 ± 0.134
0.803GlyCys: 0.803 ± 0.039
4.038GlyAsp: 4.038 ± 0.081
4.679GlyGlu: 4.679 ± 0.084
3.064GlyPhe: 3.064 ± 0.078
6.211GlyGly: 6.211 ± 0.127
1.598GlyHis: 1.598 ± 0.048
4.724GlyIle: 4.724 ± 0.092
4.269GlyLys: 4.269 ± 0.124
7.915GlyLeu: 7.915 ± 0.133
2.249GlyMet: 2.249 ± 0.072
2.59GlyAsn: 2.59 ± 0.075
2.832GlyPro: 2.832 ± 0.073
3.125GlyGln: 3.125 ± 0.075
4.472GlyArg: 4.472 ± 0.101
4.916GlySer: 4.916 ± 0.097
5.21GlyThr: 5.21 ± 0.126
6.485GlyVal: 6.485 ± 0.112
1.322GlyTrp: 1.322 ± 0.048
2.249GlyTyr: 2.249 ± 0.07
0.0GlyXaa: 0.0 ± 0.0
His
1.844HisAla: 1.844 ± 0.052
0.228HisCys: 0.228 ± 0.02
1.105HisAsp: 1.105 ± 0.044
1.071HisGlu: 1.071 ± 0.047
0.623HisPhe: 0.623 ± 0.032
1.69HisGly: 1.69 ± 0.057
0.592HisHis: 0.592 ± 0.037
0.782HisIle: 0.782 ± 0.037
0.614HisLys: 0.614 ± 0.031
2.124HisLeu: 2.124 ± 0.075
0.399HisMet: 0.399 ± 0.026
0.577HisAsn: 0.577 ± 0.029
1.462HisPro: 1.462 ± 0.048
0.795HisGln: 0.795 ± 0.043
1.326HisArg: 1.326 ± 0.046
1.111HisSer: 1.111 ± 0.043
1.08HisThr: 1.08 ± 0.042
1.426HisVal: 1.426 ± 0.046
0.246HisTrp: 0.246 ± 0.018
0.602HisTyr: 0.602 ± 0.031
0.0HisXaa: 0.0 ± 0.0
Ile
5.7IleAla: 5.7 ± 0.11
0.525IleCys: 0.525 ± 0.031
2.949IleAsp: 2.949 ± 0.076
2.944IleGlu: 2.944 ± 0.072
1.836IlePhe: 1.836 ± 0.061
4.197IleGly: 4.197 ± 0.087
0.896IleHis: 0.896 ± 0.034
2.759IleIle: 2.759 ± 0.082
1.757IleLys: 1.757 ± 0.063
4.564IleLeu: 4.564 ± 0.095
1.127IleMet: 1.127 ± 0.043
1.658IleAsn: 1.658 ± 0.054
3.01IlePro: 3.01 ± 0.069
1.434IleGln: 1.434 ± 0.053
2.383IleArg: 2.383 ± 0.065
3.31IleSer: 3.31 ± 0.083
3.091IleThr: 3.091 ± 0.072
3.979IleVal: 3.979 ± 0.093
0.613IleTrp: 0.613 ± 0.031
1.217IleTyr: 1.217 ± 0.04
0.0IleXaa: 0.0 ± 0.0
Lys
4.267LysAla: 4.267 ± 0.111
0.293LysCys: 0.293 ± 0.028
2.215LysAsp: 2.215 ± 0.083
2.073LysGlu: 2.073 ± 0.057
1.233LysPhe: 1.233 ± 0.057
2.676LysGly: 2.676 ± 0.074
0.773LysHis: 0.773 ± 0.037
2.131LysIle: 2.131 ± 0.063
1.872LysLys: 1.872 ± 0.068
3.733LysLeu: 3.733 ± 0.07
1.033LysMet: 1.033 ± 0.038
1.409LysAsn: 1.409 ± 0.056
2.333LysPro: 2.333 ± 0.068
1.503LysGln: 1.503 ± 0.05
2.293LysArg: 2.293 ± 0.065
2.436LysSer: 2.436 ± 0.068
2.829LysThr: 2.829 ± 0.08
3.214LysVal: 3.214 ± 0.092
0.499LysTrp: 0.499 ± 0.027
1.071LysTyr: 1.071 ± 0.05
0.0LysXaa: 0.0 ± 0.0
Leu
11.604LeuAla: 11.604 ± 0.196
0.81LeuCys: 0.81 ± 0.037
5.898LeuAsp: 5.898 ± 0.1
5.977LeuGlu: 5.977 ± 0.115
2.813LeuPhe: 2.813 ± 0.077
8.431LeuGly: 8.431 ± 0.142
2.006LeuHis: 2.006 ± 0.064
4.635LeuIle: 4.635 ± 0.115
3.543LeuLys: 3.543 ± 0.08
9.255LeuLeu: 9.255 ± 0.177
2.095LeuMet: 2.095 ± 0.062
3.122LeuAsn: 3.122 ± 0.072
5.287LeuPro: 5.287 ± 0.099
3.589LeuGln: 3.589 ± 0.081
6.068LeuArg: 6.068 ± 0.12
6.439LeuSer: 6.439 ± 0.113
6.364LeuThr: 6.364 ± 0.107
7.999LeuVal: 7.999 ± 0.13
1.155LeuTrp: 1.155 ± 0.051
1.914LeuTyr: 1.914 ± 0.057
0.0LeuXaa: 0.0 ± 0.0
Met
2.258MetAla: 2.258 ± 0.064
0.203MetCys: 0.203 ± 0.019
1.189MetAsp: 1.189 ± 0.042
1.306MetGlu: 1.306 ± 0.05
0.72MetPhe: 0.72 ± 0.032
1.769MetGly: 1.769 ± 0.062
0.401MetHis: 0.401 ± 0.026
1.127MetIle: 1.127 ± 0.047
1.046MetLys: 1.046 ± 0.038
2.241MetLeu: 2.241 ± 0.062
0.619MetMet: 0.619 ± 0.035
0.948MetAsn: 0.948 ± 0.039
1.247MetPro: 1.247 ± 0.053
0.75MetGln: 0.75 ± 0.035
1.443MetArg: 1.443 ± 0.055
1.9MetSer: 1.9 ± 0.049
1.501MetThr: 1.501 ± 0.047
1.855MetVal: 1.855 ± 0.067
0.254MetTrp: 0.254 ± 0.019
0.377MetTyr: 0.377 ± 0.024
0.0MetXaa: 0.0 ± 0.0
Asn
3.348AsnAla: 3.348 ± 0.09
0.265AsnCys: 0.265 ± 0.021
1.52AsnAsp: 1.52 ± 0.057
1.588AsnGlu: 1.588 ± 0.058
1.121AsnPhe: 1.121 ± 0.044
2.489AsnGly: 2.489 ± 0.094
0.736AsnHis: 0.736 ± 0.037
1.443AsnIle: 1.443 ± 0.054
0.945AsnLys: 0.945 ± 0.041
3.597AsnLeu: 3.597 ± 0.068
0.687AsnMet: 0.687 ± 0.036
0.951AsnAsn: 0.951 ± 0.045
2.776AsnPro: 2.776 ± 0.076
1.446AsnGln: 1.446 ± 0.051
2.014AsnArg: 2.014 ± 0.052
1.796AsnSer: 1.796 ± 0.061
1.813AsnThr: 1.813 ± 0.058
2.274AsnVal: 2.274 ± 0.061
0.517AsnTrp: 0.517 ± 0.029
0.814AsnTyr: 0.814 ± 0.045
0.0AsnXaa: 0.0 ± 0.0
Pro
6.172ProAla: 6.172 ± 0.138
0.334ProCys: 0.334 ± 0.023
3.507ProAsp: 3.507 ± 0.069
4.177ProGlu: 4.177 ± 0.095
1.585ProPhe: 1.585 ± 0.052
4.677ProGly: 4.677 ± 0.118
1.051ProHis: 1.051 ± 0.044
2.034ProIle: 2.034 ± 0.06
1.806ProLys: 1.806 ± 0.049
4.557ProLeu: 4.557 ± 0.093
0.89ProMet: 0.89 ± 0.042
1.691ProAsn: 1.691 ± 0.058
2.283ProPro: 2.283 ± 0.081
2.438ProGln: 2.438 ± 0.07
2.684ProArg: 2.684 ± 0.074
3.042ProSer: 3.042 ± 0.082
3.233ProThr: 3.233 ± 0.091
4.264ProVal: 4.264 ± 0.082
0.773ProTrp: 0.773 ± 0.038
1.259ProTyr: 1.259 ± 0.047
0.0ProXaa: 0.0 ± 0.0
Gln
4.699GlnAla: 4.699 ± 0.116
0.262GlnCys: 0.262 ± 0.019
1.905GlnAsp: 1.905 ± 0.054
2.059GlnGlu: 2.059 ± 0.062
1.049GlnPhe: 1.049 ± 0.036
2.735GlnGly: 2.735 ± 0.073
0.673GlnHis: 0.673 ± 0.031
2.277GlnIle: 2.277 ± 0.061
1.543GlnLys: 1.543 ± 0.045
3.819GlnLeu: 3.819 ± 0.078
1.021GlnMet: 1.021 ± 0.038
1.255GlnAsn: 1.255 ± 0.044
2.007GlnPro: 2.007 ± 0.068
1.428GlnGln: 1.428 ± 0.058
2.512GlnArg: 2.512 ± 0.073
2.095GlnSer: 2.095 ± 0.054
2.592GlnThr: 2.592 ± 0.084
3.286GlnVal: 3.286 ± 0.084
0.528GlnTrp: 0.528 ± 0.031
0.798GlnTyr: 0.798 ± 0.038
0.0GlnXaa: 0.0 ± 0.0
Arg
5.832ArgAla: 5.832 ± 0.107
0.475ArgCys: 0.475 ± 0.029
3.457ArgAsp: 3.457 ± 0.087
4.043ArgGlu: 4.043 ± 0.09
2.068ArgPhe: 2.068 ± 0.065
4.11ArgGly: 4.11 ± 0.099
1.309ArgHis: 1.309 ± 0.045
3.028ArgIle: 3.028 ± 0.069
2.329ArgLys: 2.329 ± 0.068
6.049ArgLeu: 6.049 ± 0.13
1.417ArgMet: 1.417 ± 0.058
1.718ArgAsn: 1.718 ± 0.056
2.693ArgPro: 2.693 ± 0.074
2.442ArgGln: 2.442 ± 0.061
4.048ArgArg: 4.048 ± 0.113
2.93ArgSer: 2.93 ± 0.075
2.844ArgThr: 2.844 ± 0.058
4.453ArgVal: 4.453 ± 0.09
0.877ArgTrp: 0.877 ± 0.04
1.612ArgTyr: 1.612 ± 0.051
0.0ArgXaa: 0.0 ± 0.0
Ser
6.732SerAla: 6.732 ± 0.115
0.528SerCys: 0.528 ± 0.032
3.103SerAsp: 3.103 ± 0.077
3.536SerGlu: 3.536 ± 0.082
2.023SerPhe: 2.023 ± 0.056
5.879SerGly: 5.879 ± 0.105
1.164SerHis: 1.164 ± 0.042
2.678SerIle: 2.678 ± 0.065
2.087SerLys: 2.087 ± 0.057
6.114SerLeu: 6.114 ± 0.102
1.39SerMet: 1.39 ± 0.05
1.691SerAsn: 1.691 ± 0.058
3.212SerPro: 3.212 ± 0.081
2.488SerGln: 2.488 ± 0.062
3.744SerArg: 3.744 ± 0.089
3.66SerSer: 3.66 ± 0.093
3.551SerThr: 3.551 ± 0.076
4.467SerVal: 4.467 ± 0.087
0.946SerTrp: 0.946 ± 0.038
1.345SerTyr: 1.345 ± 0.048
0.0SerXaa: 0.0 ± 0.0
Thr
6.562ThrAla: 6.562 ± 0.115
0.536ThrCys: 0.536 ± 0.032
3.409ThrAsp: 3.409 ± 0.087
3.438ThrGlu: 3.438 ± 0.07
2.017ThrPhe: 2.017 ± 0.063
5.558ThrGly: 5.558 ± 0.121
1.239ThrHis: 1.239 ± 0.048
3.134ThrIle: 3.134 ± 0.082
2.4ThrLys: 2.4 ± 0.073
5.931ThrLeu: 5.931 ± 0.11
1.238ThrMet: 1.238 ± 0.043
1.973ThrAsn: 1.973 ± 0.065
4.11ThrPro: 4.11 ± 0.111
2.246ThrGln: 2.246 ± 0.062
3.214ThrArg: 3.214 ± 0.078
3.532ThrSer: 3.532 ± 0.086
3.616ThrThr: 3.616 ± 0.092
5.32ThrVal: 5.32 ± 0.143
0.943ThrTrp: 0.943 ± 0.044
1.414ThrTyr: 1.414 ± 0.069
0.0ThrXaa: 0.0 ± 0.0
Val
8.862ValAla: 8.862 ± 0.137
0.728ValCys: 0.728 ± 0.035
4.444ValAsp: 4.444 ± 0.092
4.596ValGlu: 4.596 ± 0.099
2.662ValPhe: 2.662 ± 0.076
5.899ValGly: 5.899 ± 0.089
1.301ValHis: 1.301 ± 0.048
4.121ValIle: 4.121 ± 0.082
3.287ValLys: 3.287 ± 0.105
7.729ValLeu: 7.729 ± 0.132
1.872ValMet: 1.872 ± 0.049
2.668ValAsn: 2.668 ± 0.071
4.138ValPro: 4.138 ± 0.097
2.584ValGln: 2.584 ± 0.069
4.157ValArg: 4.157 ± 0.093
5.485ValSer: 5.485 ± 0.104
5.142ValThr: 5.142 ± 0.123
6.685ValVal: 6.685 ± 0.124
1.007ValTrp: 1.007 ± 0.042
1.708ValTyr: 1.708 ± 0.055
0.0ValXaa: 0.0 ± 0.0
Trp
1.216TrpAla: 1.216 ± 0.05
0.143TrpCys: 0.143 ± 0.015
0.776TrpAsp: 0.776 ± 0.032
0.839TrpGlu: 0.839 ± 0.034
0.502TrpPhe: 0.502 ± 0.029
1.052TrpGly: 1.052 ± 0.042
0.291TrpHis: 0.291 ± 0.02
0.733TrpIle: 0.733 ± 0.036
0.602TrpLys: 0.602 ± 0.032
1.431TrpLeu: 1.431 ± 0.054
0.421TrpMet: 0.421 ± 0.025
0.599TrpAsn: 0.599 ± 0.033
0.491TrpPro: 0.491 ± 0.033
0.645TrpGln: 0.645 ± 0.032
0.985TrpArg: 0.985 ± 0.041
0.849TrpSer: 0.849 ± 0.036
0.726TrpThr: 0.726 ± 0.037
1.11TrpVal: 1.11 ± 0.041
0.301TrpTrp: 0.301 ± 0.024
0.329TrpTyr: 0.329 ± 0.02
0.0TrpXaa: 0.0 ± 0.0
Tyr
2.486TyrAla: 2.486 ± 0.068
0.26TyrCys: 0.26 ± 0.019
1.266TyrAsp: 1.266 ± 0.047
1.269TyrGlu: 1.269 ± 0.058
0.881TyrPhe: 0.881 ± 0.042
2.085TyrGly: 2.085 ± 0.071
0.533TyrHis: 0.533 ± 0.028
0.913TyrIle: 0.913 ± 0.037
0.709TyrLys: 0.709 ± 0.037
2.687TyrLeu: 2.687 ± 0.074
0.419TyrMet: 0.419 ± 0.029
0.731TyrAsn: 0.731 ± 0.04
1.326TyrPro: 1.326 ± 0.053
1.054TyrGln: 1.054 ± 0.046
1.677TyrArg: 1.677 ± 0.05
1.322TyrSer: 1.322 ± 0.05
1.326TyrThr: 1.326 ± 0.06
1.842TyrVal: 1.842 ± 0.062
0.394TyrTrp: 0.394 ± 0.026
0.669TyrTyr: 0.669 ± 0.041
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 1904 proteins (641598 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