Amino acid dipepetide frequency for Fusarium poae

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	8.058AlaAla: 8.058 ± 0.064	1.073AlaCys: 1.073 ± 0.013	4.084AlaAsp: 4.084 ± 0.027	4.992AlaGlu: 4.992 ± 0.047	3.07AlaPhe: 3.07 ± 0.023	5.205AlaGly: 5.205 ± 0.037	1.718AlaHis: 1.718 ± 0.016	4.417AlaIle: 4.417 ± 0.028	4.273AlaLys: 4.273 ± 0.037	7.251AlaLeu: 7.251 ± 0.037	1.934AlaMet: 1.934 ± 0.017	2.868AlaAsn: 2.868 ± 0.022	4.421AlaPro: 4.421 ± 0.042	3.25AlaGln: 3.25 ± 0.026	4.553AlaArg: 4.553 ± 0.032	6.817AlaSer: 6.817 ± 0.04	5.059AlaThr: 5.059 ± 0.034	5.076AlaVal: 5.076 ± 0.029	1.157AlaTrp: 1.157 ± 0.013	2.117AlaTyr: 2.117 ± 0.018	0.0AlaXaa: 0.0 ± 0.0
Cys	0.911CysAla: 0.911 ± 0.013	0.268CysCys: 0.268 ± 0.006	0.755CysAsp: 0.755 ± 0.011	0.683CysGlu: 0.683 ± 0.012	0.594CysPhe: 0.594 ± 0.009	0.953CysGly: 0.953 ± 0.015	0.368CysHis: 0.368 ± 0.008	0.781CysIle: 0.781 ± 0.013	0.609CysLys: 0.609 ± 0.011	1.287CysLeu: 1.287 ± 0.016	0.287CysMet: 0.287 ± 0.006	0.492CysAsn: 0.492 ± 0.008	0.69CysPro: 0.69 ± 0.011	0.526CysGln: 0.526 ± 0.009	0.799CysArg: 0.799 ± 0.013	0.923CysSer: 0.923 ± 0.012	0.738CysThr: 0.738 ± 0.014	0.8CysVal: 0.8 ± 0.014	0.23CysTrp: 0.23 ± 0.006	0.379CysTyr: 0.379 ± 0.009	0.0CysXaa: 0.0 ± 0.0
Asp	4.673AspAla: 4.673 ± 0.03	0.711AspCys: 0.711 ± 0.011	4.665AspAsp: 4.665 ± 0.037	4.817AspGlu: 4.817 ± 0.035	2.301AspPhe: 2.301 ± 0.021	4.153AspGly: 4.153 ± 0.031	1.338AspHis: 1.338 ± 0.014	3.385AspIle: 3.385 ± 0.024	2.874AspLys: 2.874 ± 0.025	5.104AspLeu: 5.104 ± 0.031	1.382AspMet: 1.382 ± 0.015	2.275AspAsn: 2.275 ± 0.022	3.281AspPro: 3.281 ± 0.02	2.038AspGln: 2.038 ± 0.017	3.087AspArg: 3.087 ± 0.03	4.279AspSer: 4.279 ± 0.028	3.209AspThr: 3.209 ± 0.026	3.752AspVal: 3.752 ± 0.026	1.046AspTrp: 1.046 ± 0.012	1.659AspTyr: 1.659 ± 0.015	0.0AspXaa: 0.0 ± 0.0
Glu	5.541GluAla: 5.541 ± 0.043	0.726GluCys: 0.726 ± 0.011	4.377GluAsp: 4.377 ± 0.03	5.59GluGlu: 5.59 ± 0.054	2.026GluPhe: 2.026 ± 0.016	3.691GluGly: 3.691 ± 0.025	1.511GluHis: 1.511 ± 0.015	3.107GluIle: 3.107 ± 0.024	3.776GluLys: 3.776 ± 0.035	5.122GluLeu: 5.122 ± 0.033	1.471GluMet: 1.471 ± 0.016	2.437GluAsn: 2.437 ± 0.019	2.973GluPro: 2.973 ± 0.04	2.576GluGln: 2.576 ± 0.023	3.973GluArg: 3.973 ± 0.033	4.405GluSer: 4.405 ± 0.03	3.798GluThr: 3.798 ± 0.026	3.58GluVal: 3.58 ± 0.026	1.016GluTrp: 1.016 ± 0.012	1.771GluTyr: 1.771 ± 0.018	0.0GluXaa: 0.0 ± 0.0
Phe	2.841PheAla: 2.841 ± 0.023	0.583PheCys: 0.583 ± 0.009	2.376PheAsp: 2.376 ± 0.019	2.267PheGlu: 2.267 ± 0.019	1.607PhePhe: 1.607 ± 0.019	2.778PheGly: 2.778 ± 0.022	0.918PheHis: 0.918 ± 0.011	1.962PheIle: 1.962 ± 0.02	1.677PheLys: 1.677 ± 0.018	3.406PheLeu: 3.406 ± 0.024	0.847PheMet: 0.847 ± 0.012	1.546PheAsn: 1.546 ± 0.017	1.83PhePro: 1.83 ± 0.016	1.435PheGln: 1.435 ± 0.015	1.974PheArg: 1.974 ± 0.017	2.96PheSer: 2.96 ± 0.022	2.169PheThr: 2.169 ± 0.015	2.305PheVal: 2.305 ± 0.023	0.67PheTrp: 0.67 ± 0.011	1.092PheTyr: 1.092 ± 0.015	0.0PheXaa: 0.0 ± 0.0
Gly	4.781GlyAla: 4.781 ± 0.034	0.882GlyCys: 0.882 ± 0.013	3.686GlyAsp: 3.686 ± 0.028	3.481GlyGlu: 3.481 ± 0.024	2.759GlyPhe: 2.759 ± 0.022	5.159GlyGly: 5.159 ± 0.049	1.769GlyHis: 1.769 ± 0.023	3.609GlyIle: 3.609 ± 0.026	3.484GlyLys: 3.484 ± 0.029	5.84GlyLeu: 5.84 ± 0.037	1.555GlyMet: 1.555 ± 0.017	2.649GlyAsn: 2.649 ± 0.021	3.092GlyPro: 3.092 ± 0.027	2.613GlyGln: 2.613 ± 0.022	4.047GlyArg: 4.047 ± 0.03	5.456GlySer: 5.456 ± 0.035	3.791GlyThr: 3.791 ± 0.039	4.074GlyVal: 4.074 ± 0.025	1.227GlyTrp: 1.227 ± 0.013	2.099GlyTyr: 2.099 ± 0.021	0.0GlyXaa: 0.0 ± 0.0
His	1.698HisAla: 1.698 ± 0.015	0.366HisCys: 0.366 ± 0.007	1.494HisAsp: 1.494 ± 0.015	1.448HisGlu: 1.448 ± 0.02	0.969HisPhe: 0.969 ± 0.012	1.77HisGly: 1.77 ± 0.015	0.871HisHis: 0.871 ± 0.015	1.329HisIle: 1.329 ± 0.015	1.071HisLys: 1.071 ± 0.015	2.224HisLeu: 2.224 ± 0.018	0.521HisMet: 0.521 ± 0.009	0.955HisAsn: 0.955 ± 0.012	1.612HisPro: 1.612 ± 0.015	1.065HisGln: 1.065 ± 0.014	1.525HisArg: 1.525 ± 0.015	1.773HisSer: 1.773 ± 0.015	1.249HisThr: 1.249 ± 0.015	1.417HisVal: 1.417 ± 0.015	0.371HisTrp: 0.371 ± 0.007	0.731HisTyr: 0.731 ± 0.01	0.0HisXaa: 0.0 ± 0.0
Ile	4.198IleAla: 4.198 ± 0.024	0.799IleCys: 0.799 ± 0.012	3.131IleAsp: 3.131 ± 0.019	3.141IleGlu: 3.141 ± 0.02	1.977IlePhe: 1.977 ± 0.021	3.242IleGly: 3.242 ± 0.026	1.259IleHis: 1.259 ± 0.013	2.757IleIle: 2.757 ± 0.023	2.484IleLys: 2.484 ± 0.021	4.606IleLeu: 4.606 ± 0.03	1.095IleMet: 1.095 ± 0.013	1.985IleAsn: 1.985 ± 0.016	3.037IlePro: 3.037 ± 0.024	2.044IleGln: 2.044 ± 0.017	2.961IleArg: 2.961 ± 0.022	3.914IleSer: 3.914 ± 0.027	2.952IleThr: 2.952 ± 0.031	3.235IleVal: 3.235 ± 0.025	0.839IleTrp: 0.839 ± 0.014	1.431IleTyr: 1.431 ± 0.015	0.0IleXaa: 0.0 ± 0.0
Lys	4.398LysAla: 4.398 ± 0.031	0.585LysCys: 0.585 ± 0.011	3.185LysAsp: 3.185 ± 0.034	3.529LysGlu: 3.529 ± 0.03	1.541LysPhe: 1.541 ± 0.016	3.127LysGly: 3.127 ± 0.027	1.234LysHis: 1.234 ± 0.014	2.394LysIle: 2.394 ± 0.019	3.607LysLys: 3.607 ± 0.035	4.273LysLeu: 4.273 ± 0.028	1.121LysMet: 1.121 ± 0.016	1.955LysAsn: 1.955 ± 0.018	2.932LysPro: 2.932 ± 0.031	2.044LysGln: 2.044 ± 0.019	3.57LysArg: 3.57 ± 0.027	3.691LysSer: 3.691 ± 0.026	3.154LysThr: 3.154 ± 0.022	2.922LysVal: 2.922 ± 0.023	0.762LysTrp: 0.762 ± 0.012	1.439LysTyr: 1.439 ± 0.016	0.0LysXaa: 0.0 ± 0.0
Leu	7.248LeuAla: 7.248 ± 0.043	1.214LeuCys: 1.214 ± 0.016	5.425LeuAsp: 5.425 ± 0.032	5.565LeuGlu: 5.565 ± 0.035	3.241LeuPhe: 3.241 ± 0.029	5.609LeuGly: 5.609 ± 0.036	2.18LeuHis: 2.18 ± 0.019	3.946LeuIle: 3.946 ± 0.026	4.353LeuLys: 4.353 ± 0.027	7.954LeuLeu: 7.954 ± 0.054	1.77LeuMet: 1.77 ± 0.017	3.141LeuAsn: 3.141 ± 0.023	5.226LeuPro: 5.226 ± 0.034	3.777LeuGln: 3.777 ± 0.026	5.671LeuArg: 5.671 ± 0.036	7.04LeuSer: 7.04 ± 0.039	4.698LeuThr: 4.698 ± 0.028	5.254LeuVal: 5.254 ± 0.031	1.255LeuTrp: 1.255 ± 0.016	2.284LeuTyr: 2.284 ± 0.02	0.0LeuXaa: 0.0 ± 0.0
Met	2.256MetAla: 2.256 ± 0.018	0.249MetCys: 0.249 ± 0.006	1.364MetAsp: 1.364 ± 0.014	1.335MetGlu: 1.335 ± 0.015	0.755MetPhe: 0.755 ± 0.011	1.468MetGly: 1.468 ± 0.017	0.478MetHis: 0.478 ± 0.009	1.058MetIle: 1.058 ± 0.013	1.062MetLys: 1.062 ± 0.012	1.837MetLeu: 1.837 ± 0.021	0.63MetMet: 0.63 ± 0.01	0.827MetAsn: 0.827 ± 0.012	1.307MetPro: 1.307 ± 0.016	0.817MetGln: 0.817 ± 0.011	1.224MetArg: 1.224 ± 0.014	1.984MetSer: 1.984 ± 0.017	1.384MetThr: 1.384 ± 0.016	1.339MetVal: 1.339 ± 0.015	0.284MetTrp: 0.284 ± 0.007	0.528MetTyr: 0.528 ± 0.009	0.0MetXaa: 0.0 ± 0.0
Asn	3.048AsnAla: 3.048 ± 0.022	0.485AsnCys: 0.485 ± 0.009	2.252AsnAsp: 2.252 ± 0.018	2.162AsnGlu: 2.162 ± 0.019	1.421AsnPhe: 1.421 ± 0.015	3.029AsnGly: 3.029 ± 0.028	0.923AsnHis: 0.923 ± 0.013	2.182AsnIle: 2.182 ± 0.02	1.884AsnLys: 1.884 ± 0.019	3.282AsnLeu: 3.282 ± 0.027	0.917AsnMet: 0.917 ± 0.013	1.692AsnAsn: 1.692 ± 0.019	2.433AsnPro: 2.433 ± 0.022	1.44AsnGln: 1.44 ± 0.018	2.102AsnArg: 2.102 ± 0.019	2.822AsnSer: 2.822 ± 0.024	2.318AsnThr: 2.318 ± 0.02	2.295AsnVal: 2.295 ± 0.018	0.636AsnTrp: 0.636 ± 0.01	1.064AsnTyr: 1.064 ± 0.013	0.0AsnXaa: 0.0 ± 0.0
Pro	4.777ProAla: 4.777 ± 0.04	0.567ProCys: 0.567 ± 0.01	3.302ProAsp: 3.302 ± 0.025	3.98ProGlu: 3.98 ± 0.031	2.018ProPhe: 2.018 ± 0.018	3.793ProGly: 3.793 ± 0.043	1.266ProHis: 1.266 ± 0.015	2.542ProIle: 2.542 ± 0.021	2.804ProLys: 2.804 ± 0.03	4.461ProLeu: 4.461 ± 0.033	1.109ProMet: 1.109 ± 0.014	2.206ProAsn: 2.206 ± 0.019	4.667ProPro: 4.667 ± 0.058	2.428ProGln: 2.428 ± 0.025	3.276ProArg: 3.276 ± 0.028	5.61ProSer: 5.61 ± 0.041	3.838ProThr: 3.838 ± 0.034	3.48ProVal: 3.48 ± 0.028	0.762ProTrp: 0.762 ± 0.011	1.457ProTyr: 1.457 ± 0.017	0.0ProXaa: 0.0 ± 0.0
Gln	3.417GlnAla: 3.417 ± 0.027	0.472GlnCys: 0.472 ± 0.009	2.328GlnAsp: 2.328 ± 0.019	2.6GlnGlu: 2.6 ± 0.023	1.279GlnPhe: 1.279 ± 0.013	2.479GlnGly: 2.479 ± 0.021	1.133GlnHis: 1.133 ± 0.013	1.932GlnIle: 1.932 ± 0.019	2.05GlnLys: 2.05 ± 0.017	3.442GlnLeu: 3.442 ± 0.027	0.88GlnMet: 0.88 ± 0.012	1.614GlnAsn: 1.614 ± 0.02	2.582GlnPro: 2.582 ± 0.031	2.519GlnGln: 2.519 ± 0.047	2.753GlnArg: 2.753 ± 0.027	3.076GlnSer: 3.076 ± 0.025	2.384GlnThr: 2.384 ± 0.024	2.278GlnVal: 2.278 ± 0.019	0.665GlnTrp: 0.665 ± 0.01	1.203GlnTyr: 1.203 ± 0.015	0.0GlnXaa: 0.0 ± 0.0
Arg	4.443ArgAla: 4.443 ± 0.029	0.809ArgCys: 0.809 ± 0.011	3.561ArgAsp: 3.561 ± 0.028	3.784ArgGlu: 3.784 ± 0.032	2.175ArgPhe: 2.175 ± 0.018	3.527ArgGly: 3.527 ± 0.027	1.658ArgHis: 1.658 ± 0.017	2.946ArgIle: 2.946 ± 0.024	3.481ArgLys: 3.481 ± 0.025	5.463ArgLeu: 5.463 ± 0.033	1.318ArgMet: 1.318 ± 0.014	2.377ArgAsn: 2.377 ± 0.021	3.437ArgPro: 3.437 ± 0.028	2.754ArgGln: 2.754 ± 0.026	5.094ArgArg: 5.094 ± 0.035	4.682ArgSer: 4.682 ± 0.034	3.246ArgThr: 3.246 ± 0.023	3.283ArgVal: 3.283 ± 0.022	1.021ArgTrp: 1.021 ± 0.015	1.732ArgTyr: 1.732 ± 0.018	0.0ArgXaa: 0.0 ± 0.0
Ser	6.052SerAla: 6.052 ± 0.039	0.917SerCys: 0.917 ± 0.013	4.442SerAsp: 4.442 ± 0.03	4.278SerGlu: 4.278 ± 0.03	3.055SerPhe: 3.055 ± 0.026	5.229SerGly: 5.229 ± 0.032	1.99SerHis: 1.99 ± 0.017	4.105SerIle: 4.105 ± 0.028	3.867SerLys: 3.867 ± 0.026	6.887SerLeu: 6.887 ± 0.038	1.74SerMet: 1.74 ± 0.017	3.051SerAsn: 3.051 ± 0.023	5.111SerPro: 5.111 ± 0.039	3.436SerGln: 3.436 ± 0.028	4.964SerArg: 4.964 ± 0.033	8.156SerSer: 8.156 ± 0.062	5.366SerThr: 5.366 ± 0.042	4.445SerVal: 4.445 ± 0.029	1.238SerTrp: 1.238 ± 0.016	2.081SerTyr: 2.081 ± 0.019	0.0SerXaa: 0.0 ± 0.0
Thr	4.926ThrAla: 4.926 ± 0.033	0.819ThrCys: 0.819 ± 0.011	3.055ThrAsp: 3.055 ± 0.023	3.366ThrGlu: 3.366 ± 0.028	2.218ThrPhe: 2.218 ± 0.018	4.087ThrGly: 4.087 ± 0.037	1.275ThrHis: 1.275 ± 0.013	3.251ThrIle: 3.251 ± 0.034	2.9ThrLys: 2.9 ± 0.025	5.097ThrLeu: 5.097 ± 0.029	1.241ThrMet: 1.241 ± 0.013	2.149ThrAsn: 2.149 ± 0.02	4.201ThrPro: 4.201 ± 0.038	2.203ThrGln: 2.203 ± 0.02	3.263ThrArg: 3.263 ± 0.025	5.212ThrSer: 5.212 ± 0.041	4.421ThrThr: 4.421 ± 0.066	3.762ThrVal: 3.762 ± 0.045	0.919ThrTrp: 0.919 ± 0.013	1.605ThrTyr: 1.605 ± 0.017	0.0ThrXaa: 0.0 ± 0.0
Val	4.91ValAla: 4.91 ± 0.028	0.858ValCys: 0.858 ± 0.013	3.826ValAsp: 3.826 ± 0.028	3.902ValGlu: 3.902 ± 0.027	2.428ValPhe: 2.428 ± 0.021	3.779ValGly: 3.779 ± 0.026	1.371ValHis: 1.371 ± 0.013	3.067ValIle: 3.067 ± 0.022	3.076ValLys: 3.076 ± 0.029	5.286ValLeu: 5.286 ± 0.033	1.324ValMet: 1.324 ± 0.014	2.28ValAsn: 2.28 ± 0.019	3.408ValPro: 3.408 ± 0.026	2.357ValGln: 2.357 ± 0.019	3.267ValArg: 3.267 ± 0.024	4.55ValSer: 4.55 ± 0.029	3.573ValThr: 3.573 ± 0.036	4.174ValVal: 4.174 ± 0.029	0.892ValTrp: 0.892 ± 0.012	1.724ValTyr: 1.724 ± 0.017	0.0ValXaa: 0.0 ± 0.0
Trp	1.174TrpAla: 1.174 ± 0.016	0.21TrpCys: 0.21 ± 0.006	0.989TrpAsp: 0.989 ± 0.014	0.91TrpGlu: 0.91 ± 0.012	0.613TrpPhe: 0.613 ± 0.009	0.924TrpGly: 0.924 ± 0.013	0.396TrpHis: 0.396 ± 0.008	0.909TrpIle: 0.909 ± 0.013	0.898TrpLys: 0.898 ± 0.012	1.476TrpLeu: 1.476 ± 0.016	0.404TrpMet: 0.404 ± 0.009	0.699TrpAsn: 0.699 ± 0.011	0.658TrpPro: 0.658 ± 0.011	0.631TrpGln: 0.631 ± 0.011	0.984TrpArg: 0.984 ± 0.012	1.1TrpSer: 1.1 ± 0.012	1.011TrpThr: 1.011 ± 0.012	0.997TrpVal: 0.997 ± 0.012	0.303TrpTrp: 0.303 ± 0.007	0.493TrpTyr: 0.493 ± 0.008	0.0TrpXaa: 0.0 ± 0.0
Tyr	2.044TyrAla: 2.044 ± 0.017	0.478TyrCys: 0.478 ± 0.009	1.733TyrAsp: 1.733 ± 0.017	1.64TyrGlu: 1.64 ± 0.016	1.198TyrPhe: 1.198 ± 0.014	2.049TyrGly: 2.049 ± 0.019	0.802TyrHis: 0.802 ± 0.011	1.41TyrIle: 1.41 ± 0.016	1.234TyrLys: 1.234 ± 0.015	2.551TyrLeu: 2.551 ± 0.021	0.641TyrMet: 0.641 ± 0.01	1.189TyrAsn: 1.189 ± 0.016	1.444TyrPro: 1.444 ± 0.017	1.132TyrGln: 1.132 ± 0.014	1.703TyrArg: 1.703 ± 0.016	1.96TyrSer: 1.96 ± 0.017	1.611TyrThr: 1.611 ± 0.018	1.585TyrVal: 1.585 ± 0.016	0.484TyrTrp: 0.484 ± 0.008	0.982TyrTyr: 0.982 ± 0.013	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 14048 proteins (7061983 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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