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.
Ala | Cys | Asp | Glu | Phe | Gly | His | Ile | Lys | Leu | Met | Asn | Pro | Gln | Arg | Ser | Thr | Val | Trp | Tyr | Xaa | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ala | 2.9AlaAla: 2.9 ± 0.115 | 0.536AlaCys: 0.536 ± 0.038 | 2.514AlaAsp: 2.514 ± 0.11 | 2.777AlaGlu: 2.777 ± 0.108 | 2.168AlaPhe: 2.168 ± 0.095 | 2.912AlaGly: 2.912 ± 0.115 | 0.823AlaHis: 0.823 ± 0.05 | 5.516AlaIle: 5.516 ± 0.132 | 4.766AlaLys: 4.766 ± 0.15 | 4.995AlaLeu: 4.995 ± 0.147 | 1.236AlaMet: 1.236 ± 0.07 | 3.413AlaAsn: 3.413 ± 0.106 | 1.286AlaPro: 1.286 ± 0.068 | 1.901AlaGln: 1.901 ± 0.078 | 1.819AlaArg: 1.819 ± 0.075 | 2.722AlaSer: 2.722 ± 0.093 | 3.082AlaThr: 3.082 ± 0.106 | 2.965AlaVal: 2.965 ± 0.102 | 0.574AlaTrp: 0.574 ± 0.043 | 1.954AlaTyr: 1.954 ± 0.075 | 0.018AlaXaa: 0.018 ± 0.008 |
Cys | 0.475CysAla: 0.475 ± 0.038 | 0.105CysCys: 0.105 ± 0.019 | 0.483CysAsp: 0.483 ± 0.036 | 0.551CysGlu: 0.551 ± 0.047 | 0.548CysPhe: 0.548 ± 0.036 | 0.519CysGly: 0.519 ± 0.043 | 0.272CysHis: 0.272 ± 0.029 | 0.624CysIle: 0.624 ± 0.044 | 0.709CysLys: 0.709 ± 0.054 | 0.967CysLeu: 0.967 ± 0.065 | 0.129CysMet: 0.129 ± 0.022 | 0.504CysAsn: 0.504 ± 0.04 | 0.217CysPro: 0.217 ± 0.023 | 0.407CysGln: 0.407 ± 0.036 | 0.249CysArg: 0.249 ± 0.028 | 0.501CysSer: 0.501 ± 0.041 | 0.29CysThr: 0.29 ± 0.025 | 0.39CysVal: 0.39 ± 0.04 | 0.179CysTrp: 0.179 ± 0.024 | 0.451CysTyr: 0.451 ± 0.037 | 0.006CysXaa: 0.006 ± 0.004 |
Asp | 2.109AspAla: 2.109 ± 0.088 | 0.395AspCys: 0.395 ± 0.037 | 2.505AspAsp: 2.505 ± 0.11 | 3.618AspGlu: 3.618 ± 0.114 | 2.859AspPhe: 2.859 ± 0.089 | 2.496AspGly: 2.496 ± 0.097 | 0.691AspHis: 0.691 ± 0.048 | 4.881AspIle: 4.881 ± 0.126 | 4.781AspLys: 4.781 ± 0.117 | 5.587AspLeu: 5.587 ± 0.144 | 1.014AspMet: 1.014 ± 0.052 | 4.219AspAsn: 4.219 ± 0.13 | 1.365AspPro: 1.365 ± 0.078 | 1.673AspGln: 1.673 ± 0.068 | 1.222AspArg: 1.222 ± 0.071 | 2.408AspSer: 2.408 ± 0.088 | 2.077AspThr: 2.077 ± 0.068 | 2.675AspVal: 2.675 ± 0.095 | 0.732AspTrp: 0.732 ± 0.045 | 2.598AspTyr: 2.598 ± 0.093 | 0.018AspXaa: 0.018 ± 0.008 |
Glu | 2.798GluAla: 2.798 ± 0.109 | 0.39GluCys: 0.39 ± 0.034 | 2.373GluAsp: 2.373 ± 0.085 | 4.333GluGlu: 4.333 ± 0.145 | 2.736GluPhe: 2.736 ± 0.093 | 2.206GluGly: 2.206 ± 0.091 | 1.058GluHis: 1.058 ± 0.065 | 6.855GluIle: 6.855 ± 0.157 | 6.805GluLys: 6.805 ± 0.168 | 6.398GluLeu: 6.398 ± 0.161 | 1.573GluMet: 1.573 ± 0.069 | 4.79GluAsn: 4.79 ± 0.137 | 1.45GluPro: 1.45 ± 0.068 | 3.53GluGln: 3.53 ± 0.117 | 2.15GluArg: 2.15 ± 0.095 | 2.177GluSer: 2.177 ± 0.094 | 3.261GluThr: 3.261 ± 0.107 | 3.117GluVal: 3.117 ± 0.11 | 0.729GluTrp: 0.729 ± 0.045 | 2.918GluTyr: 2.918 ± 0.098 | 0.018GluXaa: 0.018 ± 0.008 |
Phe | 2.742PheAla: 2.742 ± 0.091 | 0.545PheCys: 0.545 ± 0.043 | 2.695PheAsp: 2.695 ± 0.086 | 2.379PheGlu: 2.379 ± 0.077 | 2.742PhePhe: 2.742 ± 0.105 | 2.601PheGly: 2.601 ± 0.09 | 0.665PheHis: 0.665 ± 0.043 | 5.097PheIle: 5.097 ± 0.134 | 4.491PheLys: 4.491 ± 0.122 | 5.188PheLeu: 5.188 ± 0.143 | 1.125PheMet: 1.125 ± 0.062 | 4.093PheAsn: 4.093 ± 0.114 | 1.166PhePro: 1.166 ± 0.061 | 1.465PheGln: 1.465 ± 0.062 | 1.359PheArg: 1.359 ± 0.063 | 3.243PheSer: 3.243 ± 0.091 | 2.669PheThr: 2.669 ± 0.093 | 2.894PheVal: 2.894 ± 0.108 | 0.683PheTrp: 0.683 ± 0.043 | 2.062PheTyr: 2.062 ± 0.102 | 0.026PheXaa: 0.026 ± 0.008 |
Gly | 2.921GlyAla: 2.921 ± 0.115 | 0.352GlyCys: 0.352 ± 0.036 | 2.235GlyAsp: 2.235 ± 0.089 | 2.654GlyGlu: 2.654 ± 0.09 | 2.534GlyPhe: 2.534 ± 0.096 | 2.584GlyGly: 2.584 ± 0.108 | 0.885GlyHis: 0.885 ± 0.052 | 4.951GlyIle: 4.951 ± 0.133 | 4.552GlyLys: 4.552 ± 0.13 | 4.637GlyLeu: 4.637 ± 0.121 | 1.274GlyMet: 1.274 ± 0.068 | 2.543GlyAsn: 2.543 ± 0.089 | 0.97GlyPro: 0.97 ± 0.058 | 1.667GlyGln: 1.667 ± 0.081 | 1.594GlyArg: 1.594 ± 0.083 | 2.587GlySer: 2.587 ± 0.089 | 3.313GlyThr: 3.313 ± 0.103 | 2.927GlyVal: 2.927 ± 0.108 | 0.589GlyTrp: 0.589 ± 0.04 | 2.338GlyTyr: 2.338 ± 0.085 | 0.012GlyXaa: 0.012 ± 0.006 |
His | 0.712HisAla: 0.712 ± 0.042 | 0.19HisCys: 0.19 ± 0.026 | 0.735HisAsp: 0.735 ± 0.049 | 0.738HisGlu: 0.738 ± 0.048 | 0.961HisPhe: 0.961 ± 0.05 | 0.823HisGly: 0.823 ± 0.052 | 0.451HisHis: 0.451 ± 0.039 | 1.351HisIle: 1.351 ± 0.066 | 1.21HisLys: 1.21 ± 0.055 | 1.717HisLeu: 1.717 ± 0.09 | 0.226HisMet: 0.226 ± 0.026 | 1.122HisAsn: 1.122 ± 0.058 | 0.642HisPro: 0.642 ± 0.046 | 0.949HisGln: 0.949 ± 0.06 | 0.612HisArg: 0.612 ± 0.04 | 0.855HisSer: 0.855 ± 0.046 | 0.791HisThr: 0.791 ± 0.046 | 0.65HisVal: 0.65 ± 0.043 | 0.229HisTrp: 0.229 ± 0.029 | 0.917HisTyr: 0.917 ± 0.055 | 0.006HisXaa: 0.006 ± 0.004 |
Ile | 5.267IleAla: 5.267 ± 0.159 | 1.072IleCys: 1.072 ± 0.062 | 5.434IleAsp: 5.434 ± 0.12 | 5.273IleGlu: 5.273 ± 0.129 | 5.051IlePhe: 5.051 ± 0.153 | 4.749IleGly: 4.749 ± 0.139 | 1.178IleHis: 1.178 ± 0.062 | 10.376IleIle: 10.376 ± 0.216 | 9.975IleLys: 9.975 ± 0.197 | 8.601IleLeu: 8.601 ± 0.206 | 2.086IleMet: 2.086 ± 0.078 | 8.856IleAsn: 8.856 ± 0.208 | 3.228IlePro: 3.228 ± 0.1 | 2.426IleGln: 2.426 ± 0.087 | 2.856IleArg: 2.856 ± 0.093 | 5.557IleSer: 5.557 ± 0.139 | 6.014IleThr: 6.014 ± 0.119 | 5.528IleVal: 5.528 ± 0.135 | 1.286IleTrp: 1.286 ± 0.062 | 3.788IleTyr: 3.788 ± 0.11 | 0.018IleXaa: 0.018 ± 0.007 |
Lys | 4.286LysAla: 4.286 ± 0.134 | 0.583LysCys: 0.583 ± 0.046 | 4.813LysAsp: 4.813 ± 0.127 | 7.491LysGlu: 7.491 ± 0.173 | 3.472LysPhe: 3.472 ± 0.117 | 3.846LysGly: 3.846 ± 0.095 | 1.52LysHis: 1.52 ± 0.082 | 10.429LysIle: 10.429 ± 0.212 | 10.051LysLys: 10.051 ± 0.229 | 8.361LysLeu: 8.361 ± 0.154 | 2.581LysMet: 2.581 ± 0.091 | 7.837LysAsn: 7.837 ± 0.172 | 2.581LysPro: 2.581 ± 0.084 | 4.107LysGln: 4.107 ± 0.11 | 3.0LysArg: 3.0 ± 0.095 | 3.885LysSer: 3.885 ± 0.108 | 6.263LysThr: 6.263 ± 0.127 | 5.071LysVal: 5.071 ± 0.124 | 1.137LysTrp: 1.137 ± 0.056 | 5.048LysTyr: 5.048 ± 0.119 | 0.041LysXaa: 0.041 ± 0.01 |
Leu | 5.786LeuAla: 5.786 ± 0.159 | 0.756LeuCys: 0.756 ± 0.048 | 4.552LeuAsp: 4.552 ± 0.127 | 6.099LeuGlu: 6.099 ± 0.142 | 4.898LeuPhe: 4.898 ± 0.145 | 4.731LeuGly: 4.731 ± 0.12 | 1.336LeuHis: 1.336 ± 0.061 | 9.005LeuIle: 9.005 ± 0.191 | 9.331LeuLys: 9.331 ± 0.168 | 9.254LeuLeu: 9.254 ± 0.197 | 2.059LeuMet: 2.059 ± 0.081 | 6.621LeuAsn: 6.621 ± 0.159 | 3.135LeuPro: 3.135 ± 0.092 | 3.972LeuGln: 3.972 ± 0.123 | 3.082LeuArg: 3.082 ± 0.099 | 6.275LeuSer: 6.275 ± 0.145 | 6.925LeuThr: 6.925 ± 0.19 | 5.461LeuVal: 5.461 ± 0.151 | 1.242LeuTrp: 1.242 ± 0.072 | 3.691LeuTyr: 3.691 ± 0.12 | 0.044LeuXaa: 0.044 ± 0.013 |
Met | 1.424MetAla: 1.424 ± 0.07 | 0.164MetCys: 0.164 ± 0.02 | 0.87MetAsp: 0.87 ± 0.045 | 1.148MetGlu: 1.148 ± 0.066 | 1.046MetPhe: 1.046 ± 0.058 | 1.072MetGly: 1.072 ± 0.053 | 0.252MetHis: 0.252 ± 0.027 | 2.068MetIle: 2.068 ± 0.078 | 2.174MetLys: 2.174 ± 0.074 | 2.3MetLeu: 2.3 ± 0.093 | 0.507MetMet: 0.507 ± 0.047 | 1.362MetAsn: 1.362 ± 0.059 | 0.715MetPro: 0.715 ± 0.045 | 0.926MetGln: 0.926 ± 0.05 | 0.7MetArg: 0.7 ± 0.045 | 1.143MetSer: 1.143 ± 0.06 | 1.307MetThr: 1.307 ± 0.065 | 1.392MetVal: 1.392 ± 0.061 | 0.229MetTrp: 0.229 ± 0.026 | 0.715MetTyr: 0.715 ± 0.047 | 0.009MetXaa: 0.009 ± 0.005 |
Asn | 2.953AsnAla: 2.953 ± 0.09 | 0.58AsnCys: 0.58 ± 0.041 | 4.028AsnAsp: 4.028 ± 0.122 | 4.954AsnGlu: 4.954 ± 0.142 | 3.838AsnPhe: 3.838 ± 0.118 | 3.442AsnGly: 3.442 ± 0.119 | 1.266AsnHis: 1.266 ± 0.063 | 7.321AsnIle: 7.321 ± 0.162 | 7.904AsnLys: 7.904 ± 0.187 | 7.652AsnLeu: 7.652 ± 0.178 | 1.397AsnMet: 1.397 ± 0.066 | 8.071AsnAsn: 8.071 ± 0.21 | 2.364AsnPro: 2.364 ± 0.079 | 3.085AsnGln: 3.085 ± 0.11 | 2.171AsnArg: 2.171 ± 0.085 | 4.239AsnSer: 4.239 ± 0.118 | 3.181AsnThr: 3.181 ± 0.107 | 3.577AsnVal: 3.577 ± 0.11 | 1.09AsnTrp: 1.09 ± 0.058 | 3.852AsnTyr: 3.852 ± 0.115 | 0.044AsnXaa: 0.044 ± 0.015 |
Pro | 1.204ProAla: 1.204 ± 0.055 | 0.199ProCys: 0.199 ± 0.023 | 1.324ProAsp: 1.324 ± 0.052 | 1.594ProGlu: 1.594 ± 0.079 | 1.731ProPhe: 1.731 ± 0.081 | 1.157ProGly: 1.157 ± 0.059 | 0.56ProHis: 0.56 ± 0.041 | 2.698ProIle: 2.698 ± 0.093 | 2.265ProLys: 2.265 ± 0.084 | 2.763ProLeu: 2.763 ± 0.089 | 0.56ProMet: 0.56 ± 0.04 | 2.206ProAsn: 2.206 ± 0.091 | 0.876ProPro: 0.876 ± 0.05 | 1.207ProGln: 1.207 ± 0.07 | 0.8ProArg: 0.8 ± 0.051 | 1.74ProSer: 1.74 ± 0.081 | 2.285ProThr: 2.285 ± 0.093 | 1.752ProVal: 1.752 ± 0.07 | 0.366ProTrp: 0.366 ± 0.035 | 1.233ProTyr: 1.233 ± 0.064 | 0.009ProXaa: 0.009 ± 0.005 |
Gln | 2.267GlnAla: 2.267 ± 0.083 | 0.299GlnCys: 0.299 ± 0.032 | 1.772GlnAsp: 1.772 ± 0.072 | 2.76GlnGlu: 2.76 ± 0.092 | 1.749GlnPhe: 1.749 ± 0.081 | 1.693GlnGly: 1.693 ± 0.072 | 0.724GlnHis: 0.724 ± 0.048 | 3.694GlnIle: 3.694 ± 0.12 | 3.964GlnLys: 3.964 ± 0.126 | 4.192GlnLeu: 4.192 ± 0.123 | 0.841GlnMet: 0.841 ± 0.048 | 2.897GlnAsn: 2.897 ± 0.089 | 1.058GlnPro: 1.058 ± 0.057 | 2.525GlnGln: 2.525 ± 0.124 | 1.277GlnArg: 1.277 ± 0.06 | 1.676GlnSer: 1.676 ± 0.077 | 2.209GlnThr: 2.209 ± 0.086 | 2.065GlnVal: 2.065 ± 0.079 | 0.536GlnTrp: 0.536 ± 0.043 | 1.731GlnTyr: 1.731 ± 0.071 | 0.026GlnXaa: 0.026 ± 0.01 |
Arg | 1.509ArgAla: 1.509 ± 0.08 | 0.278ArgCys: 0.278 ± 0.031 | 1.605ArgAsp: 1.605 ± 0.079 | 2.089ArgGlu: 2.089 ± 0.089 | 1.488ArgPhe: 1.488 ± 0.072 | 1.594ArgGly: 1.594 ± 0.077 | 0.703ArgHis: 0.703 ± 0.045 | 2.897ArgIle: 2.897 ± 0.098 | 3.0ArgLys: 3.0 ± 0.09 | 2.874ArgLeu: 2.874 ± 0.106 | 0.718ArgMet: 0.718 ± 0.05 | 2.018ArgAsn: 2.018 ± 0.083 | 0.858ArgPro: 0.858 ± 0.056 | 1.506ArgGln: 1.506 ± 0.062 | 1.33ArgArg: 1.33 ± 0.075 | 1.427ArgSer: 1.427 ± 0.079 | 1.468ArgThr: 1.468 ± 0.068 | 1.723ArgVal: 1.723 ± 0.074 | 0.527ArgTrp: 0.527 ± 0.044 | 1.453ArgTyr: 1.453 ± 0.07 | 0.0ArgXaa: 0.0 ± 0.0 |
Ser | 2.736SerAla: 2.736 ± 0.079 | 0.548SerCys: 0.548 ± 0.04 | 2.555SerAsp: 2.555 ± 0.096 | 3.501SerGlu: 3.501 ± 0.097 | 3.132SerPhe: 3.132 ± 0.112 | 2.76SerGly: 2.76 ± 0.1 | 0.87SerHis: 0.87 ± 0.053 | 4.664SerIle: 4.664 ± 0.121 | 4.86SerLys: 4.86 ± 0.131 | 5.379SerLeu: 5.379 ± 0.129 | 0.935SerMet: 0.935 ± 0.045 | 3.852SerAsn: 3.852 ± 0.12 | 1.389SerPro: 1.389 ± 0.077 | 1.925SerGln: 1.925 ± 0.073 | 1.541SerArg: 1.541 ± 0.081 | 3.24SerSer: 3.24 ± 0.109 | 3.097SerThr: 3.097 ± 0.117 | 2.965SerVal: 2.965 ± 0.101 | 0.609SerTrp: 0.609 ± 0.043 | 2.54SerTyr: 2.54 ± 0.079 | 0.021SerXaa: 0.021 ± 0.009 |
Thr | 3.167ThrAla: 3.167 ± 0.103 | 0.401ThrCys: 0.401 ± 0.041 | 2.85ThrAsp: 2.85 ± 0.103 | 3.258ThrGlu: 3.258 ± 0.093 | 2.514ThrPhe: 2.514 ± 0.085 | 3.307ThrGly: 3.307 ± 0.102 | 0.744ThrHis: 0.744 ± 0.049 | 6.038ThrIle: 6.038 ± 0.147 | 5.543ThrLys: 5.543 ± 0.142 | 5.426ThrLeu: 5.426 ± 0.138 | 1.075ThrMet: 1.075 ± 0.056 | 4.327ThrAsn: 4.327 ± 0.131 | 2.118ThrPro: 2.118 ± 0.093 | 1.755ThrGln: 1.755 ± 0.064 | 1.559ThrArg: 1.559 ± 0.071 | 3.255ThrSer: 3.255 ± 0.105 | 4.072ThrThr: 4.072 ± 0.121 | 3.425ThrVal: 3.425 ± 0.11 | 0.694ThrTrp: 0.694 ± 0.049 | 2.197ThrTyr: 2.197 ± 0.079 | 0.015ThrXaa: 0.015 ± 0.007 |
Val | 3.132ValAla: 3.132 ± 0.112 | 0.454ValCys: 0.454 ± 0.039 | 2.935ValAsp: 2.935 ± 0.09 | 3.202ValGlu: 3.202 ± 0.1 | 2.566ValPhe: 2.566 ± 0.096 | 3.261ValGly: 3.261 ± 0.105 | 0.806ValHis: 0.806 ± 0.046 | 5.537ValIle: 5.537 ± 0.153 | 5.153ValLys: 5.153 ± 0.131 | 5.502ValLeu: 5.502 ± 0.119 | 1.102ValMet: 1.102 ± 0.056 | 3.764ValAsn: 3.764 ± 0.096 | 1.602ValPro: 1.602 ± 0.068 | 1.629ValGln: 1.629 ± 0.069 | 1.661ValArg: 1.661 ± 0.077 | 3.094ValSer: 3.094 ± 0.098 | 2.956ValThr: 2.956 ± 0.103 | 3.504ValVal: 3.504 ± 0.117 | 0.806ValTrp: 0.806 ± 0.042 | 2.08ValTyr: 2.08 ± 0.064 | 0.026ValXaa: 0.026 ± 0.009 |
Trp | 0.492TrpAla: 0.492 ± 0.038 | 0.103TrpCys: 0.103 ± 0.017 | 0.785TrpAsp: 0.785 ± 0.05 | 0.63TrpGlu: 0.63 ± 0.039 | 0.724TrpPhe: 0.724 ± 0.049 | 0.492TrpGly: 0.492 ± 0.03 | 0.161TrpHis: 0.161 ± 0.026 | 1.415TrpIle: 1.415 ± 0.069 | 1.482TrpLys: 1.482 ± 0.07 | 1.412TrpLeu: 1.412 ± 0.07 | 0.363TrpMet: 0.363 ± 0.029 | 1.069TrpAsn: 1.069 ± 0.06 | 0.258TrpPro: 0.258 ± 0.03 | 0.536TrpGln: 0.536 ± 0.035 | 0.489TrpArg: 0.489 ± 0.041 | 0.603TrpSer: 0.603 ± 0.039 | 0.633TrpThr: 0.633 ± 0.047 | 0.618TrpVal: 0.618 ± 0.041 | 0.246TrpTrp: 0.246 ± 0.028 | 0.606TrpTyr: 0.606 ± 0.045 | 0.009TrpXaa: 0.009 ± 0.005 |
Tyr | 1.98TyrAla: 1.98 ± 0.08 | 0.621TyrCys: 0.621 ± 0.047 | 2.836TyrAsp: 2.836 ± 0.086 | 2.593TyrGlu: 2.593 ± 0.084 | 3.158TyrPhe: 3.158 ± 0.104 | 1.843TyrGly: 1.843 ± 0.087 | 0.923TyrHis: 0.923 ± 0.057 | 3.179TyrIle: 3.179 ± 0.107 | 3.337TyrLys: 3.337 ± 0.111 | 5.015TyrLeu: 5.015 ± 0.126 | 0.712TyrMet: 0.712 ± 0.048 | 3.422TyrAsn: 3.422 ± 0.104 | 1.245TyrPro: 1.245 ± 0.059 | 2.748TyrGln: 2.748 ± 0.117 | 1.576TyrArg: 1.576 ± 0.07 | 2.473TyrSer: 2.473 ± 0.086 | 1.831TyrThr: 1.831 ± 0.078 | 2.057TyrVal: 2.057 ± 0.08 | 0.639TyrTrp: 0.639 ± 0.042 | 2.303TyrTyr: 2.303 ± 0.093 | 0.023TyrXaa: 0.023 ± 0.009 |
Xaa | 0.018XaaAla: 0.018 ± 0.008 | 0.003XaaCys: 0.003 ± 0.003 | 0.021XaaAsp: 0.021 ± 0.009 | 0.023XaaGlu: 0.023 ± 0.01 | 0.018XaaPhe: 0.018 ± 0.006 | 0.029XaaGly: 0.029 ± 0.009 | 0.0XaaHis: 0.0 ± 0.0 | 0.023XaaIle: 0.023 ± 0.009 | 0.053XaaLys: 0.053 ± 0.013 | 0.038XaaLeu: 0.038 ± 0.01 | 0.006XaaMet: 0.006 ± 0.004 | 0.023XaaAsn: 0.023 ± 0.008 | 0.006XaaPro: 0.006 ± 0.004 | 0.018XaaGln: 0.018 ± 0.008 | 0.018XaaArg: 0.018 ± 0.007 | 0.018XaaSer: 0.018 ± 0.007 | 0.015XaaThr: 0.015 ± 0.006 | 0.018XaaVal: 0.018 ± 0.008 | 0.006XaaTrp: 0.006 ± 0.004 | 0.035XaaTyr: 0.035 ± 0.014 | 0.021XaaXaa: 0.021 ± 0.011 |
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 |