Amino acid dipepetide frequency for Aureobasidium namibiae CBS 147.97

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	9.576AlaAla: 9.576 ± 0.059	1.138AlaCys: 1.138 ± 0.019	4.494AlaAsp: 4.494 ± 0.037	5.206AlaGlu: 5.206 ± 0.037	3.322AlaPhe: 3.322 ± 0.03	5.734AlaGly: 5.734 ± 0.044	1.894AlaHis: 1.894 ± 0.019	4.418AlaIle: 4.418 ± 0.038	4.33AlaLys: 4.33 ± 0.035	7.991AlaLeu: 7.991 ± 0.052	2.068AlaMet: 2.068 ± 0.023	3.231AlaAsn: 3.231 ± 0.026	4.973AlaPro: 4.973 ± 0.052	3.758AlaGln: 3.758 ± 0.033	4.879AlaArg: 4.879 ± 0.039	7.644AlaSer: 7.644 ± 0.059	5.514AlaThr: 5.514 ± 0.039	5.54AlaVal: 5.54 ± 0.035	1.201AlaTrp: 1.201 ± 0.016	2.36AlaTyr: 2.36 ± 0.02	0.0AlaXaa: 0.0 ± 0.0
Cys	0.987CysAla: 0.987 ± 0.016	0.234CysCys: 0.234 ± 0.009	0.658CysAsp: 0.658 ± 0.013	0.589CysGlu: 0.589 ± 0.012	0.564CysPhe: 0.564 ± 0.011	0.954CysGly: 0.954 ± 0.018	0.323CysHis: 0.323 ± 0.01	0.737CysIle: 0.737 ± 0.013	0.558CysLys: 0.558 ± 0.012	1.245CysLeu: 1.245 ± 0.019	0.279CysMet: 0.279 ± 0.009	0.492CysAsn: 0.492 ± 0.011	0.632CysPro: 0.632 ± 0.012	0.445CysGln: 0.445 ± 0.011	0.704CysArg: 0.704 ± 0.012	0.924CysSer: 0.924 ± 0.016	0.725CysThr: 0.725 ± 0.014	0.809CysVal: 0.809 ± 0.014	0.193CysTrp: 0.193 ± 0.007	0.373CysTyr: 0.373 ± 0.009	0.0CysXaa: 0.0 ± 0.0
Asp	5.101AspAla: 5.101 ± 0.036	0.628AspCys: 0.628 ± 0.013	4.427AspAsp: 4.427 ± 0.049	4.513AspGlu: 4.513 ± 0.045	2.332AspPhe: 2.332 ± 0.023	3.772AspGly: 3.772 ± 0.03	1.288AspHis: 1.288 ± 0.017	3.028AspIle: 3.028 ± 0.027	2.695AspLys: 2.695 ± 0.027	5.116AspLeu: 5.116 ± 0.035	1.451AspMet: 1.451 ± 0.018	2.038AspAsn: 2.038 ± 0.024	3.153AspPro: 3.153 ± 0.03	2.107AspGln: 2.107 ± 0.018	2.951AspArg: 2.951 ± 0.029	4.13AspSer: 4.13 ± 0.035	3.191AspThr: 3.191 ± 0.027	3.734AspVal: 3.734 ± 0.031	0.915AspTrp: 0.915 ± 0.015	1.675AspTyr: 1.675 ± 0.019	0.0AspXaa: 0.0 ± 0.0
Glu	5.375GluAla: 5.375 ± 0.041	0.579GluCys: 0.579 ± 0.012	4.311GluAsp: 4.311 ± 0.046	5.085GluGlu: 5.085 ± 0.059	1.837GluPhe: 1.837 ± 0.022	3.504GluGly: 3.504 ± 0.032	1.516GluHis: 1.516 ± 0.02	2.878GluIle: 2.878 ± 0.03	3.686GluLys: 3.686 ± 0.036	4.998GluLeu: 4.998 ± 0.043	1.474GluMet: 1.474 ± 0.019	2.188GluAsn: 2.188 ± 0.023	2.52GluPro: 2.52 ± 0.03	2.713GluGln: 2.713 ± 0.028	3.683GluArg: 3.683 ± 0.038	4.013GluSer: 4.013 ± 0.033	3.378GluThr: 3.378 ± 0.027	3.486GluVal: 3.486 ± 0.03	0.855GluTrp: 0.855 ± 0.015	1.638GluTyr: 1.638 ± 0.019	0.0GluXaa: 0.0 ± 0.0
Phe	3.371PheAla: 3.371 ± 0.027	0.569PheCys: 0.569 ± 0.011	2.337PheAsp: 2.337 ± 0.026	2.194PheGlu: 2.194 ± 0.02	1.664PhePhe: 1.664 ± 0.024	2.973PheGly: 2.973 ± 0.031	0.852PheHis: 0.852 ± 0.014	1.752PheIle: 1.752 ± 0.022	1.542PheLys: 1.542 ± 0.016	3.341PheLeu: 3.341 ± 0.031	0.821PheMet: 0.821 ± 0.014	1.482PheAsn: 1.482 ± 0.018	1.786PhePro: 1.786 ± 0.019	1.298PheGln: 1.298 ± 0.017	1.789PheArg: 1.789 ± 0.018	3.023PheSer: 3.023 ± 0.024	2.196PheThr: 2.196 ± 0.023	2.525PheVal: 2.525 ± 0.026	0.652PheTrp: 0.652 ± 0.012	1.116PheTyr: 1.116 ± 0.017	0.0PheXaa: 0.0 ± 0.0
Gly	5.314GlyAla: 5.314 ± 0.041	0.875GlyCys: 0.875 ± 0.015	3.445GlyAsp: 3.445 ± 0.033	3.324GlyGlu: 3.324 ± 0.03	2.787GlyPhe: 2.787 ± 0.026	5.292GlyGly: 5.292 ± 0.052	1.626GlyHis: 1.626 ± 0.023	3.405GlyIle: 3.405 ± 0.029	3.379GlyLys: 3.379 ± 0.032	5.889GlyLeu: 5.889 ± 0.042	1.63GlyMet: 1.63 ± 0.02	2.539GlyAsn: 2.539 ± 0.027	2.995GlyPro: 2.995 ± 0.029	2.562GlyGln: 2.562 ± 0.026	3.723GlyArg: 3.723 ± 0.036	5.364GlySer: 5.364 ± 0.042	3.811GlyThr: 3.811 ± 0.031	4.322GlyVal: 4.322 ± 0.038	1.149GlyTrp: 1.149 ± 0.016	2.13GlyTyr: 2.13 ± 0.026	0.0GlyXaa: 0.0 ± 0.0
His	1.951HisAla: 1.951 ± 0.02	0.345HisCys: 0.345 ± 0.009	1.419HisAsp: 1.419 ± 0.018	1.39HisGlu: 1.39 ± 0.019	0.921HisPhe: 0.921 ± 0.014	1.634HisGly: 1.634 ± 0.018	0.866HisHis: 0.866 ± 0.017	1.236HisIle: 1.236 ± 0.017	1.046HisLys: 1.046 ± 0.018	2.248HisLeu: 2.248 ± 0.025	0.548HisMet: 0.548 ± 0.011	0.941HisAsn: 0.941 ± 0.016	1.549HisPro: 1.549 ± 0.021	1.01HisGln: 1.01 ± 0.016	1.42HisArg: 1.42 ± 0.019	1.807HisSer: 1.807 ± 0.022	1.384HisThr: 1.384 ± 0.018	1.485HisVal: 1.485 ± 0.017	0.364HisTrp: 0.364 ± 0.009	0.704HisTyr: 0.704 ± 0.013	0.0HisXaa: 0.0 ± 0.0
Ile	4.375IleAla: 4.375 ± 0.035	0.76IleCys: 0.76 ± 0.014	2.96IleAsp: 2.96 ± 0.025	2.821IleGlu: 2.821 ± 0.025	1.937IlePhe: 1.937 ± 0.023	3.183IleGly: 3.183 ± 0.034	1.18IleHis: 1.18 ± 0.014	2.469IleIle: 2.469 ± 0.026	2.396IleLys: 2.396 ± 0.026	4.332IleLeu: 4.332 ± 0.034	1.07IleMet: 1.07 ± 0.016	1.954IleAsn: 1.954 ± 0.019	2.84IlePro: 2.84 ± 0.024	1.852IleGln: 1.852 ± 0.02	2.602IleArg: 2.602 ± 0.025	3.845IleSer: 3.845 ± 0.029	2.946IleThr: 2.946 ± 0.027	3.232IleVal: 3.232 ± 0.026	0.743IleTrp: 0.743 ± 0.014	1.432IleTyr: 1.432 ± 0.018	0.0IleXaa: 0.0 ± 0.0
Lys	4.496LysAla: 4.496 ± 0.037	0.501LysCys: 0.501 ± 0.012	3.075LysAsp: 3.075 ± 0.034	3.339LysGlu: 3.339 ± 0.037	1.487LysPhe: 1.487 ± 0.019	2.961LysGly: 2.961 ± 0.026	1.274LysHis: 1.274 ± 0.017	2.376LysIle: 2.376 ± 0.025	3.488LysLys: 3.488 ± 0.042	4.111LysLeu: 4.111 ± 0.035	1.054LysMet: 1.054 ± 0.017	1.877LysAsn: 1.877 ± 0.023	2.764LysPro: 2.764 ± 0.028	2.156LysGln: 2.156 ± 0.024	3.374LysArg: 3.374 ± 0.032	3.609LysSer: 3.609 ± 0.033	3.06LysThr: 3.06 ± 0.033	2.928LysVal: 2.928 ± 0.026	0.672LysTrp: 0.672 ± 0.011	1.376LysTyr: 1.376 ± 0.019	0.0LysXaa: 0.0 ± 0.0
Leu	7.941LeuAla: 7.941 ± 0.046	1.231LeuCys: 1.231 ± 0.018	5.363LeuAsp: 5.363 ± 0.036	5.324LeuGlu: 5.324 ± 0.043	3.294LeuPhe: 3.294 ± 0.033	5.693LeuGly: 5.693 ± 0.043	2.19LeuHis: 2.19 ± 0.023	3.914LeuIle: 3.914 ± 0.035	4.155LeuLys: 4.155 ± 0.031	8.119LeuLeu: 8.119 ± 0.062	1.814LeuMet: 1.814 ± 0.023	3.264LeuAsn: 3.264 ± 0.03	5.341LeuPro: 5.341 ± 0.034	3.822LeuGln: 3.822 ± 0.034	5.541LeuArg: 5.541 ± 0.038	7.293LeuSer: 7.293 ± 0.039	4.897LeuThr: 4.897 ± 0.031	5.354LeuVal: 5.354 ± 0.038	1.161LeuTrp: 1.161 ± 0.017	2.402LeuTyr: 2.402 ± 0.022	0.0LeuXaa: 0.0 ± 0.0
Met	2.249MetAla: 2.249 ± 0.023	0.256MetCys: 0.256 ± 0.009	1.317MetAsp: 1.317 ± 0.017	1.191MetGlu: 1.191 ± 0.016	0.818MetPhe: 0.818 ± 0.015	1.431MetGly: 1.431 ± 0.023	0.557MetHis: 0.557 ± 0.011	1.042MetIle: 1.042 ± 0.015	0.976MetLys: 0.976 ± 0.015	1.984MetLeu: 1.984 ± 0.019	0.57MetMet: 0.57 ± 0.013	0.838MetAsn: 0.838 ± 0.013	1.367MetPro: 1.367 ± 0.018	0.976MetGln: 0.976 ± 0.015	1.278MetArg: 1.278 ± 0.017	2.014MetSer: 2.014 ± 0.022	1.357MetThr: 1.357 ± 0.018	1.332MetVal: 1.332 ± 0.021	0.278MetTrp: 0.278 ± 0.007	0.572MetTyr: 0.572 ± 0.011	0.0MetXaa: 0.0 ± 0.0
Asn	3.444AsnAla: 3.444 ± 0.029	0.437AsnCys: 0.437 ± 0.01	2.157AsnAsp: 2.157 ± 0.021	2.001AsnGlu: 2.001 ± 0.021	1.455AsnPhe: 1.455 ± 0.017	2.843AsnGly: 2.843 ± 0.031	0.91AsnHis: 0.91 ± 0.016	2.156AsnIle: 2.156 ± 0.021	1.802AsnLys: 1.802 ± 0.022	3.362AsnLeu: 3.362 ± 0.03	0.915AsnMet: 0.915 ± 0.014	1.729AsnAsn: 1.729 ± 0.023	2.379AsnPro: 2.379 ± 0.024	1.424AsnGln: 1.424 ± 0.018	1.852AsnArg: 1.852 ± 0.019	2.836AsnSer: 2.836 ± 0.027	2.496AsnThr: 2.496 ± 0.023	2.407AsnVal: 2.407 ± 0.022	0.559AsnTrp: 0.559 ± 0.012	1.115AsnTyr: 1.115 ± 0.018	0.0AsnXaa: 0.0 ± 0.0
Pro	5.255ProAla: 5.255 ± 0.047	0.499ProCys: 0.499 ± 0.012	3.098ProAsp: 3.098 ± 0.024	3.578ProGlu: 3.578 ± 0.029	1.994ProPhe: 1.994 ± 0.023	3.438ProGly: 3.438 ± 0.031	1.291ProHis: 1.291 ± 0.021	2.44ProIle: 2.44 ± 0.023	2.609ProLys: 2.609 ± 0.03	4.572ProLeu: 4.572 ± 0.033	1.069ProMet: 1.069 ± 0.016	2.113ProAsn: 2.113 ± 0.026	4.462ProPro: 4.462 ± 0.076	2.49ProGln: 2.49 ± 0.03	3.117ProArg: 3.117 ± 0.029	5.818ProSer: 5.818 ± 0.056	4.026ProThr: 4.026 ± 0.037	3.496ProVal: 3.496 ± 0.028	0.696ProTrp: 0.696 ± 0.012	1.5ProTyr: 1.5 ± 0.018	0.0ProXaa: 0.0 ± 0.0
Gln	3.696GlnAla: 3.696 ± 0.028	0.468GlnCys: 0.468 ± 0.011	2.331GlnAsp: 2.331 ± 0.021	2.483GlnGlu: 2.483 ± 0.025	1.219GlnPhe: 1.219 ± 0.017	2.457GlnGly: 2.457 ± 0.026	1.234GlnHis: 1.234 ± 0.019	1.938GlnIle: 1.938 ± 0.022	2.179GlnLys: 2.179 ± 0.022	3.448GlnLeu: 3.448 ± 0.028	0.932GlnMet: 0.932 ± 0.017	1.663GlnAsn: 1.663 ± 0.02	2.573GlnPro: 2.573 ± 0.033	2.824GlnGln: 2.824 ± 0.052	2.679GlnArg: 2.679 ± 0.025	3.263GlnSer: 3.263 ± 0.03	2.523GlnThr: 2.523 ± 0.025	2.221GlnVal: 2.221 ± 0.022	0.586GlnTrp: 0.586 ± 0.012	1.195GlnTyr: 1.195 ± 0.017	0.0GlnXaa: 0.0 ± 0.0
Arg	4.562ArgAla: 4.562 ± 0.033	0.697ArgCys: 0.697 ± 0.013	3.182ArgAsp: 3.182 ± 0.027	3.55ArgGlu: 3.55 ± 0.033	2.043ArgPhe: 2.043 ± 0.022	3.329ArgGly: 3.329 ± 0.038	1.48ArgHis: 1.48 ± 0.021	2.78ArgIle: 2.78 ± 0.025	3.465ArgLys: 3.465 ± 0.026	5.217ArgLeu: 5.217 ± 0.036	1.345ArgMet: 1.345 ± 0.017	2.268ArgAsn: 2.268 ± 0.023	3.266ArgPro: 3.266 ± 0.035	2.623ArgGln: 2.623 ± 0.026	4.542ArgArg: 4.542 ± 0.047	4.525ArgSer: 4.525 ± 0.042	3.191ArgThr: 3.191 ± 0.023	3.218ArgVal: 3.218 ± 0.026	0.861ArgTrp: 0.861 ± 0.014	1.588ArgTyr: 1.588 ± 0.017	0.0ArgXaa: 0.0 ± 0.0
Ser	7.234SerAla: 7.234 ± 0.054	0.924SerCys: 0.924 ± 0.013	4.336SerAsp: 4.336 ± 0.038	3.993SerGlu: 3.993 ± 0.031	3.003SerPhe: 3.003 ± 0.027	5.389SerGly: 5.389 ± 0.045	1.933SerHis: 1.933 ± 0.021	4.027SerIle: 4.027 ± 0.027	3.772SerLys: 3.772 ± 0.037	7.14SerLeu: 7.14 ± 0.05	1.724SerMet: 1.724 ± 0.021	3.162SerAsn: 3.162 ± 0.03	5.184SerPro: 5.184 ± 0.056	3.309SerGln: 3.309 ± 0.031	4.694SerArg: 4.694 ± 0.042	9.037SerSer: 9.037 ± 0.143	5.955SerThr: 5.955 ± 0.059	4.707SerVal: 4.707 ± 0.038	1.104SerTrp: 1.104 ± 0.02	2.128SerTyr: 2.128 ± 0.025	0.0SerXaa: 0.0 ± 0.0
Thr	5.505ThrAla: 5.505 ± 0.037	0.793ThrCys: 0.793 ± 0.015	2.958ThrAsp: 2.958 ± 0.025	3.077ThrGlu: 3.077 ± 0.029	2.341ThrPhe: 2.341 ± 0.024	4.082ThrGly: 4.082 ± 0.035	1.357ThrHis: 1.357 ± 0.017	3.229ThrIle: 3.229 ± 0.028	2.853ThrLys: 2.853 ± 0.027	5.402ThrLeu: 5.402 ± 0.041	1.216ThrMet: 1.216 ± 0.016	2.34ThrAsn: 2.34 ± 0.024	4.298ThrPro: 4.298 ± 0.042	2.298ThrGln: 2.298 ± 0.021	3.134ThrArg: 3.134 ± 0.027	5.684ThrSer: 5.684 ± 0.052	4.568ThrThr: 4.568 ± 0.051	3.806ThrVal: 3.806 ± 0.033	0.869ThrTrp: 0.869 ± 0.015	1.723ThrTyr: 1.723 ± 0.019	0.0ThrXaa: 0.0 ± 0.0
Val	5.39ValAla: 5.39 ± 0.041	0.838ValCys: 0.838 ± 0.017	3.765ValAsp: 3.765 ± 0.029	3.768ValGlu: 3.768 ± 0.036	2.52ValPhe: 2.52 ± 0.025	3.907ValGly: 3.907 ± 0.033	1.402ValHis: 1.402 ± 0.017	2.879ValIle: 2.879 ± 0.025	3.06ValLys: 3.06 ± 0.028	5.581ValLeu: 5.581 ± 0.044	1.377ValMet: 1.377 ± 0.018	2.274ValAsn: 2.274 ± 0.025	3.431ValPro: 3.431 ± 0.027	2.49ValGln: 2.49 ± 0.023	3.309ValArg: 3.309 ± 0.027	4.737ValSer: 4.737 ± 0.041	3.585ValThr: 3.585 ± 0.032	4.281ValVal: 4.281 ± 0.033	0.902ValTrp: 0.902 ± 0.016	1.805ValTyr: 1.805 ± 0.018	0.0ValXaa: 0.0 ± 0.0
Trp	1.094TrpAla: 1.094 ± 0.017	0.215TrpCys: 0.215 ± 0.007	0.877TrpAsp: 0.877 ± 0.015	0.767TrpGlu: 0.767 ± 0.012	0.563TrpPhe: 0.563 ± 0.012	0.89TrpGly: 0.89 ± 0.014	0.356TrpHis: 0.356 ± 0.01	0.784TrpIle: 0.784 ± 0.013	0.805TrpLys: 0.805 ± 0.013	1.371TrpLeu: 1.371 ± 0.019	0.387TrpMet: 0.387 ± 0.009	0.655TrpAsn: 0.655 ± 0.012	0.57TrpPro: 0.57 ± 0.011	0.628TrpGln: 0.628 ± 0.011	0.914TrpArg: 0.914 ± 0.014	1.132TrpSer: 1.132 ± 0.014	0.947TrpThr: 0.947 ± 0.015	0.804TrpVal: 0.804 ± 0.015	0.277TrpTrp: 0.277 ± 0.008	0.447TrpTyr: 0.447 ± 0.008	0.0TrpXaa: 0.0 ± 0.0
Tyr	2.358TyrAla: 2.358 ± 0.023	0.44TyrCys: 0.44 ± 0.01	1.735TyrAsp: 1.735 ± 0.022	1.525TyrGlu: 1.525 ± 0.019	1.183TyrPhe: 1.183 ± 0.016	2.095TyrGly: 2.095 ± 0.025	0.736TyrHis: 0.736 ± 0.013	1.44TyrIle: 1.44 ± 0.017	1.183TyrLys: 1.183 ± 0.017	2.648TyrLeu: 2.648 ± 0.027	0.659TyrMet: 0.659 ± 0.014	1.231TyrAsn: 1.231 ± 0.015	1.477TyrPro: 1.477 ± 0.021	1.124TyrGln: 1.124 ± 0.016	1.547TyrArg: 1.547 ± 0.019	2.055TyrSer: 2.055 ± 0.024	1.783TyrThr: 1.783 ± 0.021	1.612TyrVal: 1.612 ± 0.02	0.447TyrTrp: 0.447 ± 0.012	0.977TyrTyr: 0.977 ± 0.016	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 10258 proteins (4634218 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

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

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