Amino acid dipepetide frequency for Pseudoflavonifractor capillosus ATCC 29799

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	11.692AlaAla: 11.692 ± 0.145	1.473AlaCys: 1.473 ± 0.038	5.46AlaAsp: 5.46 ± 0.075	6.563AlaGlu: 6.563 ± 0.09	3.369AlaPhe: 3.369 ± 0.05	7.616AlaGly: 7.616 ± 0.095	1.526AlaHis: 1.526 ± 0.03	4.781AlaIle: 4.781 ± 0.069	3.887AlaLys: 3.887 ± 0.065	9.949AlaLeu: 9.949 ± 0.119	2.868AlaMet: 2.868 ± 0.045	2.388AlaAsn: 2.388 ± 0.046	3.551AlaPro: 3.551 ± 0.058	3.601AlaGln: 3.601 ± 0.064	4.533AlaArg: 4.533 ± 0.07	4.403AlaSer: 4.403 ± 0.059	3.786AlaThr: 3.786 ± 0.06	8.091AlaVal: 8.091 ± 0.099	0.979AlaTrp: 0.979 ± 0.027	2.754AlaTyr: 2.754 ± 0.049	0.0AlaXaa: 0.0 ± 0.0
Cys	1.519CysAla: 1.519 ± 0.033	0.365CysCys: 0.365 ± 0.019	0.901CysAsp: 0.901 ± 0.029	0.777CysGlu: 0.777 ± 0.025	0.66CysPhe: 0.66 ± 0.019	1.76CysGly: 1.76 ± 0.044	0.349CysHis: 0.349 ± 0.017	0.879CysIle: 0.879 ± 0.027	0.647CysLys: 0.647 ± 0.024	1.409CysLeu: 1.409 ± 0.036	0.4CysMet: 0.4 ± 0.017	0.464CysAsn: 0.464 ± 0.02	0.881CysPro: 0.881 ± 0.033	0.523CysGln: 0.523 ± 0.021	1.147CysArg: 1.147 ± 0.031	0.964CysSer: 0.964 ± 0.026	0.945CysThr: 0.945 ± 0.031	1.116CysVal: 1.116 ± 0.032	0.195CysTrp: 0.195 ± 0.013	0.585CysTyr: 0.585 ± 0.024	0.0CysXaa: 0.0 ± 0.0
Asp	5.094AspAla: 5.094 ± 0.068	0.922AspCys: 0.922 ± 0.027	2.712AspAsp: 2.712 ± 0.048	3.921AspGlu: 3.921 ± 0.067	2.458AspPhe: 2.458 ± 0.045	5.482AspGly: 5.482 ± 0.094	1.014AspHis: 1.014 ± 0.025	3.298AspIle: 3.298 ± 0.049	2.669AspLys: 2.669 ± 0.05	5.144AspLeu: 5.144 ± 0.074	1.735AspMet: 1.735 ± 0.035	1.814AspAsn: 1.814 ± 0.045	2.49AspPro: 2.49 ± 0.049	1.697AspGln: 1.697 ± 0.034	3.105AspArg: 3.105 ± 0.05	2.943AspSer: 2.943 ± 0.059	3.232AspThr: 3.232 ± 0.059	3.792AspVal: 3.792 ± 0.057	0.772AspTrp: 0.772 ± 0.027	2.427AspTyr: 2.427 ± 0.045	0.0AspXaa: 0.0 ± 0.0
Glu	6.173GluAla: 6.173 ± 0.073	0.739GluCys: 0.739 ± 0.023	4.051GluAsp: 4.051 ± 0.068	5.812GluGlu: 5.812 ± 0.079	2.016GluPhe: 2.016 ± 0.045	4.731GluGly: 4.731 ± 0.062	1.459GluHis: 1.459 ± 0.038	3.738GluIle: 3.738 ± 0.056	4.246GluLys: 4.246 ± 0.061	6.81GluLeu: 6.81 ± 0.076	1.91GluMet: 1.91 ± 0.042	2.901GluAsn: 2.901 ± 0.049	2.25GluPro: 2.25 ± 0.046	3.27GluGln: 3.27 ± 0.054	4.244GluArg: 4.244 ± 0.071	3.043GluSer: 3.043 ± 0.049	3.657GluThr: 3.657 ± 0.051	4.077GluVal: 4.077 ± 0.061	0.663GluTrp: 0.663 ± 0.023	2.365GluTyr: 2.365 ± 0.038	0.0GluXaa: 0.0 ± 0.0
Phe	3.202PheAla: 3.202 ± 0.049	0.829PheCys: 0.829 ± 0.027	2.401PheAsp: 2.401 ± 0.044	2.026PheGlu: 2.026 ± 0.041	1.855PhePhe: 1.855 ± 0.04	2.877PheGly: 2.877 ± 0.05	0.828PheHis: 0.828 ± 0.027	1.885PheIle: 1.885 ± 0.045	1.297PheLys: 1.297 ± 0.033	4.055PheLeu: 4.055 ± 0.07	0.877PheMet: 0.877 ± 0.025	1.275PheAsn: 1.275 ± 0.036	1.662PhePro: 1.662 ± 0.037	1.423PheGln: 1.423 ± 0.033	2.179PheArg: 2.179 ± 0.042	3.028PheSer: 3.028 ± 0.057	2.454PheThr: 2.454 ± 0.044	2.546PheVal: 2.546 ± 0.046	0.464PheTrp: 0.464 ± 0.018	1.511PheTyr: 1.511 ± 0.037	0.0PheXaa: 0.0 ± 0.0
Gly	6.529GlyAla: 6.529 ± 0.083	1.409GlyCys: 1.409 ± 0.038	4.284GlyAsp: 4.284 ± 0.066	5.253GlyGlu: 5.253 ± 0.067	2.953GlyPhe: 2.953 ± 0.052	6.553GlyGly: 6.553 ± 0.1	1.38GlyHis: 1.38 ± 0.036	4.596GlyIle: 4.596 ± 0.067	4.45GlyLys: 4.45 ± 0.055	7.102GlyLeu: 7.102 ± 0.083	2.479GlyMet: 2.479 ± 0.05	2.558GlyAsn: 2.558 ± 0.054	2.01GlyPro: 2.01 ± 0.043	2.744GlyGln: 2.744 ± 0.041	4.4GlyArg: 4.4 ± 0.063	4.515GlySer: 4.515 ± 0.075	4.938GlyThr: 4.938 ± 0.078	5.957GlyVal: 5.957 ± 0.084	0.985GlyTrp: 0.985 ± 0.031	3.104GlyTyr: 3.104 ± 0.051	0.0GlyXaa: 0.0 ± 0.0
His	1.329HisAla: 1.329 ± 0.038	0.365HisCys: 0.365 ± 0.018	0.926HisAsp: 0.926 ± 0.03	1.002HisGlu: 1.002 ± 0.028	0.84HisPhe: 0.84 ± 0.027	1.473HisGly: 1.473 ± 0.036	0.445HisHis: 0.445 ± 0.018	1.241HisIle: 1.241 ± 0.031	0.737HisLys: 0.737 ± 0.025	1.71HisLeu: 1.71 ± 0.036	0.497HisMet: 0.497 ± 0.017	0.687HisAsn: 0.687 ± 0.023	1.063HisPro: 1.063 ± 0.033	0.577HisGln: 0.577 ± 0.021	1.132HisArg: 1.132 ± 0.033	1.0HisSer: 1.0 ± 0.026	1.146HisThr: 1.146 ± 0.031	1.09HisVal: 1.09 ± 0.03	0.219HisTrp: 0.219 ± 0.015	0.691HisTyr: 0.691 ± 0.022	0.0HisXaa: 0.0 ± 0.0
Ile	4.81IleAla: 4.81 ± 0.065	0.984IleCys: 0.984 ± 0.029	2.913IleAsp: 2.913 ± 0.052	2.922IleGlu: 2.922 ± 0.06	2.1IlePhe: 2.1 ± 0.046	3.716IleGly: 3.716 ± 0.062	1.083IleHis: 1.083 ± 0.03	3.023IleIle: 3.023 ± 0.061	2.209IleLys: 2.209 ± 0.049	5.568IleLeu: 5.568 ± 0.076	1.291IleMet: 1.291 ± 0.037	1.768IleAsn: 1.768 ± 0.034	2.913IlePro: 2.913 ± 0.042	1.929IleGln: 1.929 ± 0.038	3.367IleArg: 3.367 ± 0.052	3.669IleSer: 3.669 ± 0.051	3.657IleThr: 3.657 ± 0.062	3.663IleVal: 3.663 ± 0.056	0.555IleTrp: 0.555 ± 0.021	1.889IleTyr: 1.889 ± 0.038	0.0IleXaa: 0.0 ± 0.0
Lys	4.515LysAla: 4.515 ± 0.061	0.573LysCys: 0.573 ± 0.024	2.538LysAsp: 2.538 ± 0.051	3.621LysGlu: 3.621 ± 0.065	1.294LysPhe: 1.294 ± 0.033	3.264LysGly: 3.264 ± 0.052	0.809LysHis: 0.809 ± 0.026	2.52LysIle: 2.52 ± 0.047	3.227LysLys: 3.227 ± 0.058	4.282LysLeu: 4.282 ± 0.066	1.446LysMet: 1.446 ± 0.037	1.968LysAsn: 1.968 ± 0.032	1.839LysPro: 1.839 ± 0.037	1.702LysGln: 1.702 ± 0.037	2.708LysArg: 2.708 ± 0.051	2.587LysSer: 2.587 ± 0.046	2.708LysThr: 2.708 ± 0.047	3.014LysVal: 3.014 ± 0.057	0.471LysTrp: 0.471 ± 0.018	1.743LysTyr: 1.743 ± 0.042	0.0LysXaa: 0.0 ± 0.0
Leu	9.149LeuAla: 9.149 ± 0.102	1.988LeuCys: 1.988 ± 0.045	5.636LeuAsp: 5.636 ± 0.074	6.53LeuGlu: 6.53 ± 0.088	4.045LeuPhe: 4.045 ± 0.062	6.779LeuGly: 6.779 ± 0.089	1.704LeuHis: 1.704 ± 0.04	4.675LeuIle: 4.675 ± 0.066	4.364LeuLys: 4.364 ± 0.076	10.404LeuLeu: 10.404 ± 0.131	2.647LeuMet: 2.647 ± 0.048	3.194LeuAsn: 3.194 ± 0.053	4.87LeuPro: 4.87 ± 0.063	2.719LeuGln: 2.719 ± 0.051	5.807LeuArg: 5.807 ± 0.08	7.296LeuSer: 7.296 ± 0.092	6.409LeuThr: 6.409 ± 0.076	6.242LeuVal: 6.242 ± 0.08	1.13LeuTrp: 1.13 ± 0.032	3.263LeuTyr: 3.263 ± 0.054	0.0LeuXaa: 0.0 ± 0.0
Met	2.781MetAla: 2.781 ± 0.047	0.335MetCys: 0.335 ± 0.017	1.849MetAsp: 1.849 ± 0.039	2.322MetGlu: 2.322 ± 0.049	0.816MetPhe: 0.816 ± 0.023	2.206MetGly: 2.206 ± 0.039	0.37MetHis: 0.37 ± 0.016	1.3MetIle: 1.3 ± 0.039	1.778MetLys: 1.778 ± 0.036	2.741MetLeu: 2.741 ± 0.046	0.786MetMet: 0.786 ± 0.027	1.091MetAsn: 1.091 ± 0.024	1.189MetPro: 1.189 ± 0.028	0.812MetGln: 0.812 ± 0.025	1.403MetArg: 1.403 ± 0.033	1.7MetSer: 1.7 ± 0.036	1.687MetThr: 1.687 ± 0.037	1.923MetVal: 1.923 ± 0.043	0.234MetTrp: 0.234 ± 0.016	0.682MetTyr: 0.682 ± 0.022	0.0MetXaa: 0.0 ± 0.0
Asn	2.945AsnAla: 2.945 ± 0.051	0.503AsnCys: 0.503 ± 0.021	1.588AsnAsp: 1.588 ± 0.041	1.776AsnGlu: 1.776 ± 0.044	1.217AsnPhe: 1.217 ± 0.033	3.089AsnGly: 3.089 ± 0.068	0.679AsnHis: 0.679 ± 0.023	2.068AsnIle: 2.068 ± 0.041	1.357AsnLys: 1.357 ± 0.03	3.289AsnLeu: 3.289 ± 0.057	0.924AsnMet: 0.924 ± 0.025	1.165AsnAsn: 1.165 ± 0.037	1.995AsnPro: 1.995 ± 0.038	1.129AsnGln: 1.129 ± 0.031	1.954AsnArg: 1.954 ± 0.045	1.802AsnSer: 1.802 ± 0.037	2.116AsnThr: 2.116 ± 0.049	2.145AsnVal: 2.145 ± 0.04	0.405AsnTrp: 0.405 ± 0.016	1.278AsnTyr: 1.278 ± 0.032	0.0AsnXaa: 0.0 ± 0.0
Pro	4.262ProAla: 4.262 ± 0.066	0.626ProCys: 0.626 ± 0.026	3.072ProAsp: 3.072 ± 0.054	4.075ProGlu: 4.075 ± 0.066	1.69ProPhe: 1.69 ± 0.034	3.303ProGly: 3.303 ± 0.059	0.77ProHis: 0.77 ± 0.026	2.009ProIle: 2.009 ± 0.043	1.692ProLys: 1.692 ± 0.037	3.604ProLeu: 3.604 ± 0.057	1.135ProMet: 1.135 ± 0.029	1.283ProAsn: 1.283 ± 0.035	1.652ProPro: 1.652 ± 0.045	1.547ProGln: 1.547 ± 0.03	1.846ProArg: 1.846 ± 0.041	2.371ProSer: 2.371 ± 0.056	2.104ProThr: 2.104 ± 0.044	3.609ProVal: 3.609 ± 0.056	0.485ProTrp: 0.485 ± 0.02	1.51ProTyr: 1.51 ± 0.033	0.0ProXaa: 0.0 ± 0.0
Gln	3.511GlnAla: 3.511 ± 0.057	0.456GlnCys: 0.456 ± 0.022	1.704GlnAsp: 1.704 ± 0.041	2.589GlnGlu: 2.589 ± 0.054	1.162GlnPhe: 1.162 ± 0.031	2.441GlnGly: 2.441 ± 0.047	0.547GlnHis: 0.547 ± 0.021	1.959GlnIle: 1.959 ± 0.04	1.876GlnLys: 1.876 ± 0.045	3.428GlnLeu: 3.428 ± 0.051	1.098GlnMet: 1.098 ± 0.028	1.367GlnAsn: 1.367 ± 0.032	1.521GlnPro: 1.521 ± 0.035	1.384GlnGln: 1.384 ± 0.039	2.137GlnArg: 2.137 ± 0.05	1.899GlnSer: 1.899 ± 0.044	1.919GlnThr: 1.919 ± 0.043	2.494GlnVal: 2.494 ± 0.044	0.428GlnTrp: 0.428 ± 0.02	1.315GlnTyr: 1.315 ± 0.034	0.0GlnXaa: 0.0 ± 0.0
Arg	4.473ArgAla: 4.473 ± 0.072	0.993ArgCys: 0.993 ± 0.031	3.097ArgAsp: 3.097 ± 0.054	4.373ArgGlu: 4.373 ± 0.063	2.31ArgPhe: 2.31 ± 0.045	3.409ArgGly: 3.409 ± 0.056	1.059ArgHis: 1.059 ± 0.03	3.122ArgIle: 3.122 ± 0.054	2.983ArgLys: 2.983 ± 0.053	5.768ArgLeu: 5.768 ± 0.086	1.752ArgMet: 1.752 ± 0.038	1.889ArgAsn: 1.889 ± 0.039	2.305ArgPro: 2.305 ± 0.051	2.469ArgGln: 2.469 ± 0.046	4.182ArgArg: 4.182 ± 0.079	3.079ArgSer: 3.079 ± 0.055	3.115ArgThr: 3.115 ± 0.051	3.484ArgVal: 3.484 ± 0.056	0.712ArgTrp: 0.712 ± 0.025	2.198ArgTyr: 2.198 ± 0.044	0.0ArgXaa: 0.0 ± 0.0
Ser	5.594SerAla: 5.594 ± 0.071	0.953SerCys: 0.953 ± 0.031	3.112SerAsp: 3.112 ± 0.054	3.212SerGlu: 3.212 ± 0.049	2.6SerPhe: 2.6 ± 0.05	5.749SerGly: 5.749 ± 0.089	1.049SerHis: 1.049 ± 0.026	3.136SerIle: 3.136 ± 0.051	2.27SerLys: 2.27 ± 0.039	5.511SerLeu: 5.511 ± 0.072	1.631SerMet: 1.631 ± 0.033	1.753SerAsn: 1.753 ± 0.052	2.518SerPro: 2.518 ± 0.051	1.998SerGln: 1.998 ± 0.043	3.348SerArg: 3.348 ± 0.058	3.364SerSer: 3.364 ± 0.063	3.051SerThr: 3.051 ± 0.055	4.298SerVal: 4.298 ± 0.062	0.7SerTrp: 0.7 ± 0.024	2.097SerTyr: 2.097 ± 0.048	0.0SerXaa: 0.0 ± 0.0
Thr	6.043ThrAla: 6.043 ± 0.096	0.749ThrCys: 0.749 ± 0.025	3.267ThrAsp: 3.267 ± 0.059	3.576ThrGlu: 3.576 ± 0.058	2.279ThrPhe: 2.279 ± 0.046	5.382ThrGly: 5.382 ± 0.074	0.972ThrHis: 0.972 ± 0.031	3.226ThrIle: 3.226 ± 0.05	1.96ThrLys: 1.96 ± 0.038	5.631ThrLeu: 5.631 ± 0.06	1.514ThrMet: 1.514 ± 0.034	1.568ThrAsn: 1.568 ± 0.04	2.96ThrPro: 2.96 ± 0.046	1.77ThrGln: 1.77 ± 0.04	2.626ThrArg: 2.626 ± 0.053	2.841ThrSer: 2.841 ± 0.055	2.997ThrThr: 2.997 ± 0.059	5.499ThrVal: 5.499 ± 0.093	0.706ThrTrp: 0.706 ± 0.023	2.055ThrTyr: 2.055 ± 0.048	0.0ThrXaa: 0.0 ± 0.0
Val	5.731ValAla: 5.731 ± 0.07	1.396ValCys: 1.396 ± 0.034	4.126ValAsp: 4.126 ± 0.062	4.8ValGlu: 4.8 ± 0.07	2.935ValPhe: 2.935 ± 0.054	4.806ValGly: 4.806 ± 0.075	1.151ValHis: 1.151 ± 0.029	4.03ValIle: 4.03 ± 0.065	3.257ValLys: 3.257 ± 0.064	7.669ValLeu: 7.669 ± 0.09	1.887ValMet: 1.887 ± 0.032	2.355ValAsn: 2.355 ± 0.043	3.153ValPro: 3.153 ± 0.051	1.984ValGln: 1.984 ± 0.043	3.862ValArg: 3.862 ± 0.06	4.797ValSer: 4.797 ± 0.07	4.755ValThr: 4.755 ± 0.094	5.442ValVal: 5.442 ± 0.087	0.876ValTrp: 0.876 ± 0.03	2.456ValTyr: 2.456 ± 0.046	0.0ValXaa: 0.0 ± 0.0
Trp	0.973TrpAla: 0.973 ± 0.027	0.206TrpCys: 0.206 ± 0.014	0.722TrpAsp: 0.722 ± 0.025	0.781TrpGlu: 0.781 ± 0.026	0.463TrpPhe: 0.463 ± 0.019	0.815TrpGly: 0.815 ± 0.024	0.219TrpHis: 0.219 ± 0.014	0.511TrpIle: 0.511 ± 0.019	0.583TrpLys: 0.583 ± 0.02	1.201TrpLeu: 1.201 ± 0.029	0.329TrpMet: 0.329 ± 0.017	0.504TrpAsn: 0.504 ± 0.02	0.359TrpPro: 0.359 ± 0.019	0.518TrpGln: 0.518 ± 0.021	0.691TrpArg: 0.691 ± 0.026	0.679TrpSer: 0.679 ± 0.024	0.616TrpThr: 0.616 ± 0.023	0.718TrpVal: 0.718 ± 0.025	0.15TrpTrp: 0.15 ± 0.011	0.484TrpTyr: 0.484 ± 0.02	0.0TrpXaa: 0.0 ± 0.0
Tyr	2.944TyrAla: 2.944 ± 0.046	0.624TyrCys: 0.624 ± 0.02	2.366TyrAsp: 2.366 ± 0.051	2.225TyrGlu: 2.225 ± 0.044	1.612TyrPhe: 1.612 ± 0.038	2.745TyrGly: 2.745 ± 0.046	0.756TyrHis: 0.756 ± 0.027	2.033TyrIle: 2.033 ± 0.041	1.341TyrLys: 1.341 ± 0.033	3.574TyrLeu: 3.574 ± 0.055	0.801TyrMet: 0.801 ± 0.025	1.431TyrAsn: 1.431 ± 0.041	1.465TyrPro: 1.465 ± 0.035	1.438TyrGln: 1.438 ± 0.035	2.102TyrArg: 2.102 ± 0.041	1.965TyrSer: 1.965 ± 0.044	2.329TyrThr: 2.329 ± 0.059	2.266TyrVal: 2.266 ± 0.047	0.391TyrTrp: 0.391 ± 0.017	1.573TyrTyr: 1.573 ± 0.045	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 4804 proteins (1302578 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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