Amino acid dipepetide frequency for Pyrenophora teres f. teres (strain 0-1) (Barley net blotch fungus) (Drechslera teres f. teres)

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	9.02AlaAla: 9.02 ± 0.06	1.037AlaCys: 1.037 ± 0.014	4.272AlaAsp: 4.272 ± 0.028	5.254AlaGlu: 5.254 ± 0.047	3.146AlaPhe: 3.146 ± 0.028	5.664AlaGly: 5.664 ± 0.041	1.947AlaHis: 1.947 ± 0.018	4.309AlaIle: 4.309 ± 0.034	4.58AlaLys: 4.58 ± 0.037	7.541AlaLeu: 7.541 ± 0.049	2.065AlaMet: 2.065 ± 0.021	3.19AlaAsn: 3.19 ± 0.029	5.279AlaPro: 5.279 ± 0.053	3.697AlaGln: 3.697 ± 0.03	4.908AlaArg: 4.908 ± 0.033	7.309AlaSer: 7.309 ± 0.051	5.573AlaThr: 5.573 ± 0.036	5.248AlaVal: 5.248 ± 0.041	1.192AlaTrp: 1.192 ± 0.017	2.322AlaTyr: 2.322 ± 0.022	0.0AlaXaa: 0.0 ± 0.0
Cys	0.919CysAla: 0.919 ± 0.014	0.222CysCys: 0.222 ± 0.007	0.635CysAsp: 0.635 ± 0.012	0.584CysGlu: 0.584 ± 0.009	0.498CysPhe: 0.498 ± 0.009	0.891CysGly: 0.891 ± 0.016	0.287CysHis: 0.287 ± 0.008	0.705CysIle: 0.705 ± 0.013	0.54CysLys: 0.54 ± 0.01	1.098CysLeu: 1.098 ± 0.015	0.28CysMet: 0.28 ± 0.008	0.45CysAsn: 0.45 ± 0.011	0.615CysPro: 0.615 ± 0.013	0.405CysGln: 0.405 ± 0.008	0.66CysArg: 0.66 ± 0.012	0.841CysSer: 0.841 ± 0.013	0.711CysThr: 0.711 ± 0.011	0.752CysVal: 0.752 ± 0.012	0.185CysTrp: 0.185 ± 0.006	0.347CysTyr: 0.347 ± 0.007	0.0CysXaa: 0.0 ± 0.0
Asp	5.069AspAla: 5.069 ± 0.031	0.599AspCys: 0.599 ± 0.012	4.444AspAsp: 4.444 ± 0.044	4.592AspGlu: 4.592 ± 0.041	2.223AspPhe: 2.223 ± 0.022	3.882AspGly: 3.882 ± 0.03	1.232AspHis: 1.232 ± 0.015	3.079AspIle: 3.079 ± 0.024	2.553AspLys: 2.553 ± 0.027	4.736AspLeu: 4.736 ± 0.028	1.489AspMet: 1.489 ± 0.017	1.92AspAsn: 1.92 ± 0.019	3.171AspPro: 3.171 ± 0.027	1.881AspGln: 1.881 ± 0.021	2.969AspArg: 2.969 ± 0.026	3.969AspSer: 3.969 ± 0.031	3.187AspThr: 3.187 ± 0.025	3.793AspVal: 3.793 ± 0.029	0.915AspTrp: 0.915 ± 0.013	1.665AspTyr: 1.665 ± 0.02	0.0AspXaa: 0.0 ± 0.0
Glu	5.634GluAla: 5.634 ± 0.046	0.605GluCys: 0.605 ± 0.011	4.442GluAsp: 4.442 ± 0.041	5.851GluGlu: 5.851 ± 0.061	1.872GluPhe: 1.872 ± 0.022	3.788GluGly: 3.788 ± 0.03	1.536GluHis: 1.536 ± 0.019	2.952GluIle: 2.952 ± 0.022	4.057GluLys: 4.057 ± 0.035	5.178GluLeu: 5.178 ± 0.035	1.536GluMet: 1.536 ± 0.016	2.23GluAsn: 2.23 ± 0.022	2.828GluPro: 2.828 ± 0.044	2.71GluGln: 2.71 ± 0.025	4.036GluArg: 4.036 ± 0.038	4.022GluSer: 4.022 ± 0.033	3.376GluThr: 3.376 ± 0.032	3.543GluVal: 3.543 ± 0.026	0.902GluTrp: 0.902 ± 0.013	1.734GluTyr: 1.734 ± 0.018	0.0GluXaa: 0.0 ± 0.0
Phe	3.123PheAla: 3.123 ± 0.027	0.524PheCys: 0.524 ± 0.01	2.293PheAsp: 2.293 ± 0.021	2.113PheGlu: 2.113 ± 0.021	1.54PhePhe: 1.54 ± 0.022	2.78PheGly: 2.78 ± 0.029	0.847PheHis: 0.847 ± 0.013	1.703PheIle: 1.703 ± 0.02	1.569PheLys: 1.569 ± 0.02	3.166PheLeu: 3.166 ± 0.03	0.764PheMet: 0.764 ± 0.014	1.477PheAsn: 1.477 ± 0.018	1.85PhePro: 1.85 ± 0.019	1.36PheGln: 1.36 ± 0.017	1.862PheArg: 1.862 ± 0.02	2.85PheSer: 2.85 ± 0.026	2.207PheThr: 2.207 ± 0.024	2.311PheVal: 2.311 ± 0.024	0.602PheTrp: 0.602 ± 0.013	1.053PheTyr: 1.053 ± 0.015	0.0PheXaa: 0.0 ± 0.0
Gly	5.308GlyAla: 5.308 ± 0.045	0.828GlyCys: 0.828 ± 0.014	3.552GlyAsp: 3.552 ± 0.028	3.676GlyGlu: 3.676 ± 0.028	2.715GlyPhe: 2.715 ± 0.026	5.811GlyGly: 5.811 ± 0.06	1.638GlyHis: 1.638 ± 0.018	3.381GlyIle: 3.381 ± 0.029	3.686GlyLys: 3.686 ± 0.034	5.661GlyLeu: 5.661 ± 0.041	1.695GlyMet: 1.695 ± 0.02	2.532GlyAsn: 2.532 ± 0.025	3.197GlyPro: 3.197 ± 0.031	2.506GlyGln: 2.506 ± 0.027	3.931GlyArg: 3.931 ± 0.036	5.312GlySer: 5.312 ± 0.042	3.919GlyThr: 3.919 ± 0.029	4.256GlyVal: 4.256 ± 0.035	1.131GlyTrp: 1.131 ± 0.015	2.118GlyTyr: 2.118 ± 0.022	0.0GlyXaa: 0.0 ± 0.0
His	2.004HisAla: 2.004 ± 0.02	0.323HisCys: 0.323 ± 0.009	1.374HisAsp: 1.374 ± 0.018	1.377HisGlu: 1.377 ± 0.015	0.919HisPhe: 0.919 ± 0.014	1.691HisGly: 1.691 ± 0.02	0.884HisHis: 0.884 ± 0.015	1.254HisIle: 1.254 ± 0.017	1.001HisLys: 1.001 ± 0.015	2.177HisLeu: 2.177 ± 0.023	0.559HisMet: 0.559 ± 0.01	0.894HisAsn: 0.894 ± 0.014	1.618HisPro: 1.618 ± 0.019	1.053HisGln: 1.053 ± 0.017	1.46HisArg: 1.46 ± 0.017	1.818HisSer: 1.818 ± 0.021	1.394HisThr: 1.394 ± 0.017	1.558HisVal: 1.558 ± 0.016	0.341HisTrp: 0.341 ± 0.007	0.692HisTyr: 0.692 ± 0.012	0.0HisXaa: 0.0 ± 0.0
Ile	4.343IleAla: 4.343 ± 0.032	0.706IleCys: 0.706 ± 0.013	2.867IleAsp: 2.867 ± 0.028	2.937IleGlu: 2.937 ± 0.026	1.861IlePhe: 1.861 ± 0.019	3.078IleGly: 3.078 ± 0.029	1.201IleHis: 1.201 ± 0.015	2.418IleIle: 2.418 ± 0.025	2.352IleLys: 2.352 ± 0.02	4.263IleLeu: 4.263 ± 0.037	1.044IleMet: 1.044 ± 0.013	1.819IleAsn: 1.819 ± 0.016	3.037IlePro: 3.037 ± 0.022	1.92IleGln: 1.92 ± 0.019	2.719IleArg: 2.719 ± 0.025	3.643IleSer: 3.643 ± 0.03	2.981IleThr: 2.981 ± 0.027	3.11IleVal: 3.11 ± 0.027	0.68IleTrp: 0.68 ± 0.012	1.39IleTyr: 1.39 ± 0.017	0.0IleXaa: 0.0 ± 0.0
Lys	4.676LysAla: 4.676 ± 0.037	0.498LysCys: 0.498 ± 0.009	3.096LysAsp: 3.096 ± 0.028	3.76LysGlu: 3.76 ± 0.037	1.488LysPhe: 1.488 ± 0.021	3.205LysGly: 3.205 ± 0.03	1.231LysHis: 1.231 ± 0.013	2.367LysIle: 2.367 ± 0.021	3.935LysLys: 3.935 ± 0.055	4.295LysLeu: 4.295 ± 0.033	1.137LysMet: 1.137 ± 0.017	1.931LysAsn: 1.931 ± 0.021	2.995LysPro: 2.995 ± 0.03	2.103LysGln: 2.103 ± 0.02	3.646LysArg: 3.646 ± 0.028	3.606LysSer: 3.606 ± 0.031	3.119LysThr: 3.119 ± 0.024	2.951LysVal: 2.951 ± 0.027	0.699LysTrp: 0.699 ± 0.01	1.428LysTyr: 1.428 ± 0.018	0.0LysXaa: 0.0 ± 0.0
Leu	7.498LeuAla: 7.498 ± 0.056	1.131LeuCys: 1.131 ± 0.015	4.995LeuAsp: 4.995 ± 0.034	5.332LeuGlu: 5.332 ± 0.042	3.095LeuPhe: 3.095 ± 0.027	5.526LeuGly: 5.526 ± 0.041	2.159LeuHis: 2.159 ± 0.02	3.716LeuIle: 3.716 ± 0.03	4.316LeuLys: 4.316 ± 0.029	7.75LeuLeu: 7.75 ± 0.063	1.721LeuMet: 1.721 ± 0.018	3.142LeuAsn: 3.142 ± 0.026	5.397LeuPro: 5.397 ± 0.037	3.843LeuGln: 3.843 ± 0.035	5.466LeuArg: 5.466 ± 0.039	6.813LeuSer: 6.813 ± 0.04	4.674LeuThr: 4.674 ± 0.035	5.193LeuVal: 5.193 ± 0.037	1.11LeuTrp: 1.11 ± 0.016	2.297LeuTyr: 2.297 ± 0.025	0.0LeuXaa: 0.0 ± 0.0
Met	2.264MetAla: 2.264 ± 0.02	0.25MetCys: 0.25 ± 0.008	1.353MetAsp: 1.353 ± 0.016	1.352MetGlu: 1.352 ± 0.016	0.757MetPhe: 0.757 ± 0.013	1.529MetGly: 1.529 ± 0.022	0.53MetHis: 0.53 ± 0.01	0.976MetIle: 0.976 ± 0.013	1.124MetLys: 1.124 ± 0.017	1.932MetLeu: 1.932 ± 0.02	0.628MetMet: 0.628 ± 0.011	0.864MetAsn: 0.864 ± 0.014	1.397MetPro: 1.397 ± 0.017	0.986MetGln: 0.986 ± 0.016	1.358MetArg: 1.358 ± 0.013	1.999MetSer: 1.999 ± 0.02	1.338MetThr: 1.338 ± 0.016	1.334MetVal: 1.334 ± 0.016	0.274MetTrp: 0.274 ± 0.008	0.606MetTyr: 0.606 ± 0.011	0.0MetXaa: 0.0 ± 0.0
Asn	3.372AsnAla: 3.372 ± 0.026	0.427AsnCys: 0.427 ± 0.01	2.043AsnAsp: 2.043 ± 0.021	2.112AsnGlu: 2.112 ± 0.021	1.405AsnPhe: 1.405 ± 0.017	3.023AsnGly: 3.023 ± 0.027	0.874AsnHis: 0.874 ± 0.013	2.062AsnIle: 2.062 ± 0.021	1.796AsnLys: 1.796 ± 0.018	3.162AsnLeu: 3.162 ± 0.026	0.927AsnMet: 0.927 ± 0.014	1.631AsnAsn: 1.631 ± 0.025	2.424AsnPro: 2.424 ± 0.027	1.37AsnGln: 1.37 ± 0.019	1.946AsnArg: 1.946 ± 0.02	2.735AsnSer: 2.735 ± 0.024	2.473AsnThr: 2.473 ± 0.024	2.407AsnVal: 2.407 ± 0.022	0.57AsnTrp: 0.57 ± 0.011	1.089AsnTyr: 1.089 ± 0.014	0.0AsnXaa: 0.0 ± 0.0
Pro	5.414ProAla: 5.414 ± 0.048	0.47ProCys: 0.47 ± 0.01	3.109ProAsp: 3.109 ± 0.023	3.758ProGlu: 3.758 ± 0.033	2.018ProPhe: 2.018 ± 0.02	3.695ProGly: 3.695 ± 0.033	1.431ProHis: 1.431 ± 0.018	2.636ProIle: 2.636 ± 0.021	3.007ProLys: 3.007 ± 0.031	4.58ProLeu: 4.58 ± 0.032	1.216ProMet: 1.216 ± 0.015	2.393ProAsn: 2.393 ± 0.024	5.349ProPro: 5.349 ± 0.071	2.68ProGln: 2.68 ± 0.033	3.358ProArg: 3.358 ± 0.036	5.927ProSer: 5.927 ± 0.057	4.514ProThr: 4.514 ± 0.038	3.628ProVal: 3.628 ± 0.036	0.69ProTrp: 0.69 ± 0.012	1.593ProTyr: 1.593 ± 0.021	0.0ProXaa: 0.0 ± 0.0
Gln	3.586GlnAla: 3.586 ± 0.03	0.443GlnCys: 0.443 ± 0.009	2.239GlnAsp: 2.239 ± 0.024	2.527GlnGlu: 2.527 ± 0.027	1.277GlnPhe: 1.277 ± 0.014	2.437GlnGly: 2.437 ± 0.025	1.257GlnHis: 1.257 ± 0.019	1.885GlnIle: 1.885 ± 0.023	2.132GlnLys: 2.132 ± 0.025	3.463GlnLeu: 3.463 ± 0.03	0.932GlnMet: 0.932 ± 0.016	1.597GlnAsn: 1.597 ± 0.02	2.697GlnPro: 2.697 ± 0.032	2.842GlnGln: 2.842 ± 0.054	2.756GlnArg: 2.756 ± 0.026	3.156GlnSer: 3.156 ± 0.028	2.44GlnThr: 2.44 ± 0.022	2.179GlnVal: 2.179 ± 0.022	0.567GlnTrp: 0.567 ± 0.01	1.298GlnTyr: 1.298 ± 0.015	0.0GlnXaa: 0.0 ± 0.0
Arg	4.659ArgAla: 4.659 ± 0.03	0.654ArgCys: 0.654 ± 0.011	3.271ArgAsp: 3.271 ± 0.03	3.791ArgGlu: 3.791 ± 0.04	2.032ArgPhe: 2.032 ± 0.019	3.596ArgGly: 3.596 ± 0.037	1.518ArgHis: 1.518 ± 0.019	2.925ArgIle: 2.925 ± 0.026	3.639ArgLys: 3.639 ± 0.031	5.156ArgLeu: 5.156 ± 0.036	1.382ArgMet: 1.382 ± 0.016	2.383ArgAsn: 2.383 ± 0.021	3.465ArgPro: 3.465 ± 0.034	2.633ArgGln: 2.633 ± 0.028	4.801ArgArg: 4.801 ± 0.049	4.58ArgSer: 4.58 ± 0.045	3.407ArgThr: 3.407 ± 0.028	3.202ArgVal: 3.202 ± 0.026	0.863ArgTrp: 0.863 ± 0.014	1.663ArgTyr: 1.663 ± 0.021	0.0ArgXaa: 0.0 ± 0.0
Ser	6.539SerAla: 6.539 ± 0.042	0.78SerCys: 0.78 ± 0.015	4.171SerAsp: 4.171 ± 0.034	4.109SerGlu: 4.109 ± 0.037	2.866SerPhe: 2.866 ± 0.024	5.193SerGly: 5.193 ± 0.037	1.921SerHis: 1.921 ± 0.019	3.884SerIle: 3.884 ± 0.033	3.826SerLys: 3.826 ± 0.032	6.614SerLeu: 6.614 ± 0.04	1.785SerMet: 1.785 ± 0.018	3.051SerAsn: 3.051 ± 0.028	5.525SerPro: 5.525 ± 0.055	3.219SerGln: 3.219 ± 0.029	4.702SerArg: 4.702 ± 0.048	8.259SerSer: 8.259 ± 0.07	5.688SerThr: 5.688 ± 0.045	4.417SerVal: 4.417 ± 0.029	1.02SerTrp: 1.02 ± 0.014	2.115SerTyr: 2.115 ± 0.02	0.0SerXaa: 0.0 ± 0.0
Thr	5.459ThrAla: 5.459 ± 0.036	0.754ThrCys: 0.754 ± 0.012	2.909ThrAsp: 2.909 ± 0.021	3.23ThrGlu: 3.23 ± 0.032	2.252ThrPhe: 2.252 ± 0.02	4.085ThrGly: 4.085 ± 0.034	1.4ThrHis: 1.4 ± 0.018	3.154ThrIle: 3.154 ± 0.028	2.926ThrLys: 2.926 ± 0.024	5.31ThrLeu: 5.31 ± 0.035	1.297ThrMet: 1.297 ± 0.016	2.276ThrAsn: 2.276 ± 0.022	4.86ThrPro: 4.86 ± 0.053	2.304ThrGln: 2.304 ± 0.023	3.201ThrArg: 3.201 ± 0.025	5.458ThrSer: 5.458 ± 0.042	4.649ThrThr: 4.649 ± 0.037	3.726ThrVal: 3.726 ± 0.028	0.868ThrTrp: 0.868 ± 0.015	1.684ThrTyr: 1.684 ± 0.021	0.0ThrXaa: 0.0 ± 0.0
Val	5.268ValAla: 5.268 ± 0.04	0.775ValCys: 0.775 ± 0.014	3.67ValAsp: 3.67 ± 0.025	4.013ValGlu: 4.013 ± 0.029	2.336ValPhe: 2.336 ± 0.025	4.037ValGly: 4.037 ± 0.032	1.405ValHis: 1.405 ± 0.015	2.804ValIle: 2.804 ± 0.026	3.066ValLys: 3.066 ± 0.028	5.289ValLeu: 5.289 ± 0.04	1.313ValMet: 1.313 ± 0.016	2.2ValAsn: 2.2 ± 0.021	3.625ValPro: 3.625 ± 0.031	2.48ValGln: 2.48 ± 0.026	3.334ValArg: 3.334 ± 0.029	4.374ValSer: 4.374 ± 0.032	3.497ValThr: 3.497 ± 0.027	4.24ValVal: 4.24 ± 0.032	0.843ValTrp: 0.843 ± 0.015	1.738ValTyr: 1.738 ± 0.018	0.0ValXaa: 0.0 ± 0.0
Trp	1.122TrpAla: 1.122 ± 0.017	0.2TrpCys: 0.2 ± 0.005	0.896TrpAsp: 0.896 ± 0.014	0.842TrpGlu: 0.842 ± 0.014	0.535TrpPhe: 0.535 ± 0.011	0.896TrpGly: 0.896 ± 0.015	0.347TrpHis: 0.347 ± 0.008	0.74TrpIle: 0.74 ± 0.013	0.818TrpLys: 0.818 ± 0.011	1.263TrpLeu: 1.263 ± 0.018	0.375TrpMet: 0.375 ± 0.008	0.641TrpAsn: 0.641 ± 0.011	0.577TrpPro: 0.577 ± 0.011	0.575TrpGln: 0.575 ± 0.01	0.878TrpArg: 0.878 ± 0.013	1.003TrpSer: 1.003 ± 0.016	0.907TrpThr: 0.907 ± 0.014	0.855TrpVal: 0.855 ± 0.015	0.27TrpTrp: 0.27 ± 0.008	0.427TrpTyr: 0.427 ± 0.009	0.0TrpXaa: 0.0 ± 0.0
Tyr	2.276TyrAla: 2.276 ± 0.023	0.4TyrCys: 0.4 ± 0.008	1.735TyrAsp: 1.735 ± 0.021	1.618TyrGlu: 1.618 ± 0.02	1.16TyrPhe: 1.16 ± 0.016	2.047TyrGly: 2.047 ± 0.024	0.748TyrHis: 0.748 ± 0.012	1.42TyrIle: 1.42 ± 0.019	1.243TyrLys: 1.243 ± 0.016	2.541TyrLeu: 2.541 ± 0.023	0.704TyrMet: 0.704 ± 0.011	1.228TyrAsn: 1.228 ± 0.017	1.562TyrPro: 1.562 ± 0.018	1.145TyrGln: 1.145 ± 0.016	1.627TyrArg: 1.627 ± 0.018	2.006TyrSer: 2.006 ± 0.02	1.748TyrThr: 1.748 ± 0.018	1.606TyrVal: 1.606 ± 0.019	0.447TyrTrp: 0.447 ± 0.01	0.945TyrTyr: 0.945 ± 0.014	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 11705 proteins (5424802 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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