Amino acid dipepetide frequency for Corchorus olitorius

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
6.549AlaAla: 6.549 ± 0.036
1.245AlaCys: 1.245 ± 0.012
3.213AlaAsp: 3.213 ± 0.019
4.238AlaGlu: 4.238 ± 0.023
2.845AlaPhe: 2.845 ± 0.017
4.166AlaGly: 4.166 ± 0.021
1.311AlaHis: 1.311 ± 0.012
3.911AlaIle: 3.911 ± 0.019
4.056AlaLys: 4.056 ± 0.023
6.656AlaLeu: 6.656 ± 0.029
1.904AlaMet: 1.904 ± 0.014
2.737AlaAsn: 2.737 ± 0.016
2.861AlaPro: 2.861 ± 0.021
2.213AlaGln: 2.213 ± 0.016
3.509AlaArg: 3.509 ± 0.021
5.885AlaSer: 5.885 ± 0.028
3.657AlaThr: 3.657 ± 0.02
4.732AlaVal: 4.732 ± 0.024
0.796AlaTrp: 0.796 ± 0.009
1.813AlaTyr: 1.813 ± 0.016
0.0AlaXaa: 0.0 ± 0.0
Cys
0.994CysAla: 0.994 ± 0.01
0.544CysCys: 0.544 ± 0.008
0.874CysAsp: 0.874 ± 0.011
0.879CysGlu: 0.879 ± 0.009
0.924CysPhe: 0.924 ± 0.01
1.383CysGly: 1.383 ± 0.013
0.485CysHis: 0.485 ± 0.006
0.978CysIle: 0.978 ± 0.011
1.182CysLys: 1.182 ± 0.013
1.885CysLeu: 1.885 ± 0.013
0.457CysMet: 0.457 ± 0.007
0.913CysAsn: 0.913 ± 0.009
0.967CysPro: 0.967 ± 0.011
0.64CysGln: 0.64 ± 0.008
1.038CysArg: 1.038 ± 0.01
1.792CysSer: 1.792 ± 0.016
0.825CysThr: 0.825 ± 0.009
1.044CysVal: 1.044 ± 0.012
0.267CysTrp: 0.267 ± 0.005
0.552CysTyr: 0.552 ± 0.008
0.0CysXaa: 0.0 ± 0.0
Asp
3.414AspAla: 3.414 ± 0.018
0.99AspCys: 0.99 ± 0.01
3.629AspAsp: 3.629 ± 0.025
4.056AspGlu: 4.056 ± 0.023
2.383AspPhe: 2.383 ± 0.016
3.809AspGly: 3.809 ± 0.02
1.299AspHis: 1.299 ± 0.013
2.992AspIle: 2.992 ± 0.017
2.794AspLys: 2.794 ± 0.017
5.053AspLeu: 5.053 ± 0.025
1.353AspMet: 1.353 ± 0.011
2.107AspAsn: 2.107 ± 0.015
2.658AspPro: 2.658 ± 0.016
1.9AspGln: 1.9 ± 0.013
2.419AspArg: 2.419 ± 0.02
4.199AspSer: 4.199 ± 0.022
2.072AspThr: 2.072 ± 0.013
3.495AspVal: 3.495 ± 0.017
0.719AspTrp: 0.719 ± 0.009
1.588AspTyr: 1.588 ± 0.013
0.0AspXaa: 0.0 ± 0.0
Glu
4.833GluAla: 4.833 ± 0.024
0.915GluCys: 0.915 ± 0.009
3.944GluAsp: 3.944 ± 0.022
6.25GluGlu: 6.25 ± 0.041
2.491GluPhe: 2.491 ± 0.015
3.786GluGly: 3.786 ± 0.02
1.248GluHis: 1.248 ± 0.01
3.918GluIle: 3.918 ± 0.022
4.737GluLys: 4.737 ± 0.027
5.975GluLeu: 5.975 ± 0.032
1.807GluMet: 1.807 ± 0.016
3.185GluAsn: 3.185 ± 0.019
2.171GluPro: 2.171 ± 0.018
2.22GluGln: 2.22 ± 0.017
3.367GluArg: 3.367 ± 0.021
4.618GluSer: 4.618 ± 0.02
3.113GluThr: 3.113 ± 0.02
4.182GluVal: 4.182 ± 0.022
0.752GluTrp: 0.752 ± 0.008
1.64GluTyr: 1.64 ± 0.013
0.0GluXaa: 0.0 ± 0.0
Phe
2.572PheAla: 2.572 ± 0.016
0.924PheCys: 0.924 ± 0.009
2.501PheAsp: 2.501 ± 0.016
2.418PheGlu: 2.418 ± 0.016
2.047PhePhe: 2.047 ± 0.016
3.062PheGly: 3.062 ± 0.019
1.128PheHis: 1.128 ± 0.01
2.155PheIle: 2.155 ± 0.016
2.277PheLys: 2.277 ± 0.016
4.322PheLeu: 4.322 ± 0.025
1.015PheMet: 1.015 ± 0.01
1.908PheAsn: 1.908 ± 0.015
2.162PhePro: 2.162 ± 0.015
1.654PheGln: 1.654 ± 0.013
2.113PheArg: 2.113 ± 0.016
3.978PheSer: 3.978 ± 0.02
2.022PheThr: 2.022 ± 0.014
2.726PheVal: 2.726 ± 0.017
0.576PheTrp: 0.576 ± 0.008
1.291PheTyr: 1.291 ± 0.013
0.0PheXaa: 0.0 ± 0.0
Gly
3.881GlyAla: 3.881 ± 0.022
1.347GlyCys: 1.347 ± 0.012
3.383GlyAsp: 3.383 ± 0.019
3.771GlyGlu: 3.771 ± 0.017
3.246GlyPhe: 3.246 ± 0.02
5.125GlyGly: 5.125 ± 0.033
1.52GlyHis: 1.52 ± 0.016
3.731GlyIle: 3.731 ± 0.021
4.24GlyLys: 4.24 ± 0.021
5.903GlyLeu: 5.903 ± 0.025
1.533GlyMet: 1.533 ± 0.012
3.312GlyAsn: 3.312 ± 0.021
2.445GlyPro: 2.445 ± 0.017
2.187GlyGln: 2.187 ± 0.014
3.66GlyArg: 3.66 ± 0.023
5.788GlySer: 5.788 ± 0.027
3.155GlyThr: 3.155 ± 0.017
4.181GlyVal: 4.181 ± 0.022
0.92GlyTrp: 0.92 ± 0.01
2.029GlyTyr: 2.029 ± 0.017
0.0GlyXaa: 0.0 ± 0.0
His
1.411HisAla: 1.411 ± 0.013
0.492HisCys: 0.492 ± 0.007
1.162HisAsp: 1.162 ± 0.011
1.277HisGlu: 1.277 ± 0.011
1.089HisPhe: 1.089 ± 0.012
1.749HisGly: 1.749 ± 0.014
0.942HisHis: 0.942 ± 0.014
1.179HisIle: 1.179 ± 0.011
1.119HisLys: 1.119 ± 0.011
2.382HisLeu: 2.382 ± 0.016
0.519HisMet: 0.519 ± 0.008
0.947HisAsn: 0.947 ± 0.009
1.401HisPro: 1.401 ± 0.013
1.051HisGln: 1.051 ± 0.01
1.36HisArg: 1.36 ± 0.013
1.826HisSer: 1.826 ± 0.014
0.898HisThr: 0.898 ± 0.009
1.534HisVal: 1.534 ± 0.011
0.321HisTrp: 0.321 ± 0.005
0.708HisTyr: 0.708 ± 0.009
0.0HisXaa: 0.0 ± 0.0
Ile
3.683IleAla: 3.683 ± 0.02
1.124IleCys: 1.124 ± 0.011
3.002IleAsp: 3.002 ± 0.016
3.311IleGlu: 3.311 ± 0.017
2.302IlePhe: 2.302 ± 0.016
3.491IleGly: 3.491 ± 0.021
1.285IleHis: 1.285 ± 0.011
2.882IleIle: 2.882 ± 0.018
3.04IleLys: 3.04 ± 0.018
5.168IleLeu: 5.168 ± 0.025
1.205IleMet: 1.205 ± 0.011
2.343IleAsn: 2.343 ± 0.015
3.093IlePro: 3.093 ± 0.02
2.009IleGln: 2.009 ± 0.013
2.705IleArg: 2.705 ± 0.019
4.849IleSer: 4.849 ± 0.022
2.588IleThr: 2.588 ± 0.015
3.497IleVal: 3.497 ± 0.02
0.747IleTrp: 0.747 ± 0.008
1.522IleTyr: 1.522 ± 0.012
0.0IleXaa: 0.0 ± 0.0
Lys
4.226LysAla: 4.226 ± 0.023
1.02LysCys: 1.02 ± 0.011
3.255LysAsp: 3.255 ± 0.02
4.776LysGlu: 4.776 ± 0.027
2.324LysPhe: 2.324 ± 0.014
3.771LysGly: 3.771 ± 0.022
1.318LysHis: 1.318 ± 0.012
3.285LysIle: 3.285 ± 0.017
4.785LysLys: 4.785 ± 0.03
6.136LysLeu: 6.136 ± 0.027
1.554LysMet: 1.554 ± 0.012
2.734LysAsn: 2.734 ± 0.016
2.893LysPro: 2.893 ± 0.021
2.362LysGln: 2.362 ± 0.019
3.572LysArg: 3.572 ± 0.022
4.673LysSer: 4.673 ± 0.022
2.944LysThr: 2.944 ± 0.016
3.914LysVal: 3.914 ± 0.019
0.802LysTrp: 0.802 ± 0.01
1.656LysTyr: 1.656 ± 0.013
0.0LysXaa: 0.0 ± 0.0
Leu
6.604LeuAla: 6.604 ± 0.03
1.799LeuCys: 1.799 ± 0.013
5.034LeuAsp: 5.034 ± 0.023
6.395LeuGlu: 6.395 ± 0.034
3.85LeuPhe: 3.85 ± 0.023
5.821LeuGly: 5.821 ± 0.027
2.477LeuHis: 2.477 ± 0.017
4.71LeuIle: 4.71 ± 0.021
6.282LeuLys: 6.282 ± 0.03
9.7LeuLeu: 9.7 ± 0.041
2.198LeuMet: 2.198 ± 0.015
4.079LeuAsn: 4.079 ± 0.024
5.321LeuPro: 5.321 ± 0.026
4.243LeuGln: 4.243 ± 0.023
5.257LeuArg: 5.257 ± 0.027
8.364LeuSer: 8.364 ± 0.041
4.497LeuThr: 4.497 ± 0.022
6.239LeuVal: 6.239 ± 0.026
1.167LeuTrp: 1.167 ± 0.012
2.421LeuTyr: 2.421 ± 0.017
0.0LeuXaa: 0.0 ± 0.0
Met
2.407MetAla: 2.407 ± 0.018
0.297MetCys: 0.297 ± 0.005
1.438MetAsp: 1.438 ± 0.012
2.149MetGlu: 2.149 ± 0.016
0.835MetPhe: 0.835 ± 0.008
1.707MetGly: 1.707 ± 0.013
0.515MetHis: 0.515 ± 0.007
1.251MetIle: 1.251 ± 0.011
1.681MetLys: 1.681 ± 0.011
2.136MetLeu: 2.136 ± 0.017
0.702MetMet: 0.702 ± 0.007
1.077MetAsn: 1.077 ± 0.01
1.081MetPro: 1.081 ± 0.012
0.916MetGln: 0.916 ± 0.009
1.194MetArg: 1.194 ± 0.012
1.765MetSer: 1.765 ± 0.012
1.039MetThr: 1.039 ± 0.01
1.717MetVal: 1.717 ± 0.012
0.258MetTrp: 0.258 ± 0.005
0.546MetTyr: 0.546 ± 0.008
0.0MetXaa: 0.0 ± 0.0
Asn
2.721AsnAla: 2.721 ± 0.017
0.921AsnCys: 0.921 ± 0.009
2.148AsnAsp: 2.148 ± 0.014
2.575AsnGlu: 2.575 ± 0.016
2.066AsnPhe: 2.066 ± 0.015
3.425AsnGly: 3.425 ± 0.023
1.132AsnHis: 1.132 ± 0.01
2.503AsnIle: 2.503 ± 0.017
2.508AsnLys: 2.508 ± 0.017
4.819AsnLeu: 4.819 ± 0.035
1.161AsnMet: 1.161 ± 0.01
2.488AsnAsn: 2.488 ± 0.023
2.555AsnPro: 2.555 ± 0.018
1.855AsnGln: 1.855 ± 0.015
2.064AsnArg: 2.064 ± 0.014
4.016AsnSer: 4.016 ± 0.024
1.907AsnThr: 1.907 ± 0.014
2.801AsnVal: 2.801 ± 0.015
0.596AsnTrp: 0.596 ± 0.007
1.37AsnTyr: 1.37 ± 0.013
0.0AsnXaa: 0.0 ± 0.0
Pro
3.099ProAla: 3.099 ± 0.02
0.814ProCys: 0.814 ± 0.009
2.522ProAsp: 2.522 ± 0.016
3.138ProGlu: 3.138 ± 0.02
2.056ProPhe: 2.056 ± 0.016
2.734ProGly: 2.734 ± 0.018
1.099ProHis: 1.099 ± 0.011
2.493ProIle: 2.493 ± 0.016
2.928ProLys: 2.928 ± 0.023
4.425ProLeu: 4.425 ± 0.023
1.049ProMet: 1.049 ± 0.01
2.453ProAsn: 2.453 ± 0.016
3.922ProPro: 3.922 ± 0.041
1.866ProGln: 1.866 ± 0.015
2.431ProArg: 2.431 ± 0.017
5.077ProSer: 5.077 ± 0.028
2.718ProThr: 2.718 ± 0.018
3.038ProVal: 3.038 ± 0.019
0.616ProTrp: 0.616 ± 0.009
1.375ProTyr: 1.375 ± 0.013
0.0ProXaa: 0.0 ± 0.0
Gln
2.553GlnAla: 2.553 ± 0.015
0.584GlnCys: 0.584 ± 0.008
1.694GlnAsp: 1.694 ± 0.013
2.408GlnGlu: 2.408 ± 0.016
1.464GlnPhe: 1.464 ± 0.013
2.289GlnGly: 2.289 ± 0.016
0.952GlnHis: 0.952 ± 0.01
2.092GlnIle: 2.092 ± 0.013
2.328GlnLys: 2.328 ± 0.016
3.671GlnLeu: 3.671 ± 0.022
0.973GlnMet: 0.973 ± 0.01
1.837GlnAsn: 1.837 ± 0.014
1.881GlnPro: 1.881 ± 0.015
2.182GlnGln: 2.182 ± 0.024
2.189GlnArg: 2.189 ± 0.018
2.886GlnSer: 2.886 ± 0.019
1.804GlnThr: 1.804 ± 0.014
2.449GlnVal: 2.449 ± 0.014
0.47GlnTrp: 0.47 ± 0.007
0.931GlnTyr: 0.931 ± 0.01
0.0GlnXaa: 0.0 ± 0.0
Arg
3.335ArgAla: 3.335 ± 0.021
0.979ArgCys: 0.979 ± 0.011
2.626ArgAsp: 2.626 ± 0.018
3.323ArgGlu: 3.323 ± 0.021
2.307ArgPhe: 2.307 ± 0.015
3.187ArgGly: 3.187 ± 0.02
1.307ArgHis: 1.307 ± 0.012
2.926ArgIle: 2.926 ± 0.016
3.759ArgLys: 3.759 ± 0.019
5.05ArgLeu: 5.05 ± 0.023
1.355ArgMet: 1.355 ± 0.011
2.491ArgAsn: 2.491 ± 0.015
2.374ArgPro: 2.374 ± 0.015
1.983ArgGln: 1.983 ± 0.016
3.967ArgArg: 3.967 ± 0.026
4.088ArgSer: 4.088 ± 0.023
2.323ArgThr: 2.323 ± 0.014
3.372ArgVal: 3.372 ± 0.018
0.749ArgTrp: 0.749 ± 0.009
1.411ArgTyr: 1.411 ± 0.012
0.0ArgXaa: 0.0 ± 0.0
Ser
5.265SerAla: 5.265 ± 0.027
1.695SerCys: 1.695 ± 0.015
4.311SerAsp: 4.311 ± 0.023
4.645SerGlu: 4.645 ± 0.024
3.985SerPhe: 3.985 ± 0.021
5.686SerGly: 5.686 ± 0.029
1.91SerHis: 1.91 ± 0.014
4.544SerIle: 4.544 ± 0.022
5.033SerLys: 5.033 ± 0.024
8.534SerLeu: 8.534 ± 0.04
2.101SerMet: 2.101 ± 0.014
4.161SerAsn: 4.161 ± 0.023
4.459SerPro: 4.459 ± 0.032
3.039SerGln: 3.039 ± 0.021
4.314SerArg: 4.314 ± 0.022
10.455SerSer: 10.455 ± 0.054
4.552SerThr: 4.552 ± 0.024
5.011SerVal: 5.011 ± 0.023
1.196SerTrp: 1.196 ± 0.01
2.21SerTyr: 2.21 ± 0.013
0.0SerXaa: 0.0 ± 0.0
Thr
3.414ThrAla: 3.414 ± 0.019
0.928ThrCys: 0.928 ± 0.009
2.218ThrAsp: 2.218 ± 0.015
2.708ThrGlu: 2.708 ± 0.018
2.052ThrPhe: 2.052 ± 0.015
3.162ThrGly: 3.162 ± 0.02
0.977ThrHis: 0.977 ± 0.01
2.757ThrIle: 2.757 ± 0.018
2.72ThrLys: 2.72 ± 0.019
4.644ThrLeu: 4.644 ± 0.019
1.196ThrMet: 1.196 ± 0.01
2.1ThrAsn: 2.1 ± 0.013
2.597ThrPro: 2.597 ± 0.019
1.613ThrGln: 1.613 ± 0.012
2.381ThrArg: 2.381 ± 0.013
4.418ThrSer: 4.418 ± 0.022
2.851ThrThr: 2.851 ± 0.021
3.242ThrVal: 3.242 ± 0.017
0.665ThrTrp: 0.665 ± 0.008
1.353ThrTyr: 1.353 ± 0.01
0.0ThrXaa: 0.0 ± 0.0
Val
4.881ValAla: 4.881 ± 0.023
1.141ValCys: 1.141 ± 0.011
3.744ValAsp: 3.744 ± 0.019
4.457ValGlu: 4.457 ± 0.022
2.734ValPhe: 2.734 ± 0.017
4.118ValGly: 4.118 ± 0.021
1.452ValHis: 1.452 ± 0.012
3.388ValIle: 3.388 ± 0.019
3.941ValLys: 3.941 ± 0.022
6.096ValLeu: 6.096 ± 0.024
1.554ValMet: 1.554 ± 0.011
2.696ValAsn: 2.696 ± 0.017
3.177ValPro: 3.177 ± 0.018
2.256ValGln: 2.256 ± 0.014
3.045ValArg: 3.045 ± 0.017
5.267ValSer: 5.267 ± 0.026
3.145ValThr: 3.145 ± 0.016
4.767ValVal: 4.767 ± 0.022
0.787ValTrp: 0.787 ± 0.009
1.889ValTyr: 1.889 ± 0.015
0.0ValXaa: 0.0 ± 0.0
Trp
0.738TrpAla: 0.738 ± 0.008
0.23TrpCys: 0.23 ± 0.004
0.717TrpAsp: 0.717 ± 0.009
0.81TrpGlu: 0.81 ± 0.01
0.552TrpPhe: 0.552 ± 0.007
0.755TrpGly: 0.755 ± 0.009
0.322TrpHis: 0.322 ± 0.005
0.719TrpIle: 0.719 ± 0.008
1.005TrpLys: 1.005 ± 0.01
1.24TrpLeu: 1.24 ± 0.011
0.356TrpMet: 0.356 ± 0.006
0.725TrpAsn: 0.725 ± 0.01
0.532TrpPro: 0.532 ± 0.007
0.473TrpGln: 0.473 ± 0.007
0.883TrpArg: 0.883 ± 0.009
0.944TrpSer: 0.944 ± 0.009
0.629TrpThr: 0.629 ± 0.007
0.848TrpVal: 0.848 ± 0.009
0.227TrpTrp: 0.227 ± 0.005
0.345TrpTyr: 0.345 ± 0.006
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.717TyrAla: 1.717 ± 0.013
0.632TyrCys: 0.632 ± 0.008
1.513TyrAsp: 1.513 ± 0.014
1.571TyrGlu: 1.571 ± 0.012
1.298TyrPhe: 1.298 ± 0.012
2.13TyrGly: 2.13 ± 0.017
0.69TyrHis: 0.69 ± 0.008
1.431TyrIle: 1.431 ± 0.012
1.585TyrLys: 1.585 ± 0.013
2.664TyrLeu: 2.664 ± 0.016
0.72TyrMet: 0.72 ± 0.008
1.339TyrAsn: 1.339 ± 0.013
1.302TyrPro: 1.302 ± 0.012
0.977TyrGln: 0.977 ± 0.011
1.445TyrArg: 1.445 ± 0.013
2.217TyrSer: 2.217 ± 0.015
1.258TyrThr: 1.258 ± 0.011
1.746TyrVal: 1.746 ± 0.012
0.415TyrTrp: 0.415 ± 0.006
1.027TyrTyr: 1.027 ± 0.009
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 35489 proteins (11105778 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