Amino acid dipepetide frequency for Chilo suppressalis (Asiatic rice borer moth)

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	7.567AlaAla: 7.567 ± 0.083	1.482AlaCys: 1.482 ± 0.041	3.503AlaAsp: 3.503 ± 0.027	4.168AlaGlu: 4.168 ± 0.031	2.284AlaPhe: 2.284 ± 0.023	4.424AlaGly: 4.424 ± 0.042	1.815AlaHis: 1.815 ± 0.023	3.343AlaIle: 3.343 ± 0.028	3.578AlaLys: 3.578 ± 0.032	7.047AlaLeu: 7.047 ± 0.058	1.52AlaMet: 1.52 ± 0.015	2.667AlaAsn: 2.667 ± 0.023	4.323AlaPro: 4.323 ± 0.052	2.564AlaGln: 2.564 ± 0.025	4.419AlaArg: 4.419 ± 0.063	5.072AlaSer: 5.072 ± 0.04	3.935AlaThr: 3.935 ± 0.03	4.729AlaVal: 4.729 ± 0.039	0.77AlaTrp: 0.77 ± 0.013	1.865AlaTyr: 1.865 ± 0.02	0.001AlaXaa: 0.001 ± 0.0
Cys	1.474CysAla: 1.474 ± 0.023	0.534CysCys: 0.534 ± 0.012	1.278CysAsp: 1.278 ± 0.023	1.265CysGlu: 1.265 ± 0.025	0.762CysPhe: 0.762 ± 0.011	1.541CysGly: 1.541 ± 0.052	0.538CysHis: 0.538 ± 0.012	1.093CysIle: 1.093 ± 0.04	1.138CysLys: 1.138 ± 0.029	1.902CysLeu: 1.902 ± 0.032	0.405CysMet: 0.405 ± 0.008	0.997CysAsn: 0.997 ± 0.024	1.168CysPro: 1.168 ± 0.054	0.736CysGln: 0.736 ± 0.023	1.29CysArg: 1.29 ± 0.049	1.691CysSer: 1.691 ± 0.039	1.145CysThr: 1.145 ± 0.035	1.457CysVal: 1.457 ± 0.038	0.243CysTrp: 0.243 ± 0.006	0.656CysTyr: 0.656 ± 0.023	0.0CysXaa: 0.0 ± 0.0
Asp	3.528AspAla: 3.528 ± 0.026	1.063AspCys: 1.063 ± 0.024	3.848AspAsp: 3.848 ± 0.039	4.068AspGlu: 4.068 ± 0.032	2.071AspPhe: 2.071 ± 0.019	3.163AspGly: 3.163 ± 0.031	1.22AspHis: 1.22 ± 0.014	3.387AspIle: 3.387 ± 0.025	3.433AspLys: 3.433 ± 0.035	4.728AspLeu: 4.728 ± 0.032	1.268AspMet: 1.268 ± 0.014	2.776AspAsn: 2.776 ± 0.028	2.552AspPro: 2.552 ± 0.045	1.627AspGln: 1.627 ± 0.016	2.737AspArg: 2.737 ± 0.032	4.239AspSer: 4.239 ± 0.038	2.974AspThr: 2.974 ± 0.025	3.545AspVal: 3.545 ± 0.029	0.693AspTrp: 0.693 ± 0.012	1.819AspTyr: 1.819 ± 0.02	0.0AspXaa: 0.0 ± 0.0
Glu	4.24GluAla: 4.24 ± 0.034	1.323GluCys: 1.323 ± 0.058	3.886GluAsp: 3.886 ± 0.036	5.614GluGlu: 5.614 ± 0.052	2.025GluPhe: 2.025 ± 0.02	3.036GluGly: 3.036 ± 0.03	1.503GluHis: 1.503 ± 0.016	3.664GluIle: 3.664 ± 0.035	4.883GluLys: 4.883 ± 0.065	5.699GluLeu: 5.699 ± 0.04	1.504GluMet: 1.504 ± 0.018	3.561GluAsn: 3.561 ± 0.036	2.901GluPro: 2.901 ± 0.033	2.528GluGln: 2.528 ± 0.032	3.941GluArg: 3.941 ± 0.035	4.395GluSer: 4.395 ± 0.043	3.583GluThr: 3.583 ± 0.032	3.849GluVal: 3.849 ± 0.028	0.705GluTrp: 0.705 ± 0.013	1.97GluTyr: 1.97 ± 0.019	0.0GluXaa: 0.0 ± 0.0
Phe	2.095PheAla: 2.095 ± 0.023	0.782PheCys: 0.782 ± 0.011	2.012PheAsp: 2.012 ± 0.02	2.064PheGlu: 2.064 ± 0.023	1.404PhePhe: 1.404 ± 0.018	2.221PheGly: 2.221 ± 0.021	0.913PheHis: 0.913 ± 0.014	2.017PheIle: 2.017 ± 0.021	2.138PheLys: 2.138 ± 0.022	3.278PheLeu: 3.278 ± 0.031	0.812PheMet: 0.812 ± 0.012	1.814PheAsn: 1.814 ± 0.018	1.577PhePro: 1.577 ± 0.019	1.263PheGln: 1.263 ± 0.012	1.827PheArg: 1.827 ± 0.019	2.686PheSer: 2.686 ± 0.022	2.114PheThr: 2.114 ± 0.021	2.312PheVal: 2.312 ± 0.022	0.43PheTrp: 0.43 ± 0.01	1.316PheTyr: 1.316 ± 0.015	0.0PheXaa: 0.0 ± 0.0
Gly	4.425GlyAla: 4.425 ± 0.048	1.137GlyCys: 1.137 ± 0.024	3.011GlyAsp: 3.011 ± 0.034	3.243GlyGlu: 3.243 ± 0.033	2.083GlyPhe: 2.083 ± 0.023	4.755GlyGly: 4.755 ± 0.07	1.494GlyHis: 1.494 ± 0.025	2.792GlyIle: 2.792 ± 0.026	3.086GlyLys: 3.086 ± 0.026	4.59GlyLeu: 4.59 ± 0.038	1.131GlyMet: 1.131 ± 0.018	2.346GlyAsn: 2.346 ± 0.029	2.685GlyPro: 2.685 ± 0.045	1.938GlyGln: 1.938 ± 0.042	3.284GlyArg: 3.284 ± 0.03	4.451GlySer: 4.451 ± 0.037	3.076GlyThr: 3.076 ± 0.033	3.77GlyVal: 3.77 ± 0.032	0.75GlyTrp: 0.75 ± 0.013	1.978GlyTyr: 1.978 ± 0.031	0.0GlyXaa: 0.0 ± 0.0
His	1.791HisAla: 1.791 ± 0.023	0.628HisCys: 0.628 ± 0.012	1.229HisAsp: 1.229 ± 0.015	1.352HisGlu: 1.352 ± 0.018	0.953HisPhe: 0.953 ± 0.012	1.376HisGly: 1.376 ± 0.021	1.044HisHis: 1.044 ± 0.021	1.415HisIle: 1.415 ± 0.016	1.467HisLys: 1.467 ± 0.017	2.409HisLeu: 2.409 ± 0.021	0.635HisMet: 0.635 ± 0.012	1.218HisAsn: 1.218 ± 0.016	1.402HisPro: 1.402 ± 0.018	1.079HisGln: 1.079 ± 0.015	1.552HisArg: 1.552 ± 0.018	1.938HisSer: 1.938 ± 0.019	1.549HisThr: 1.549 ± 0.018	1.536HisVal: 1.536 ± 0.015	0.324HisTrp: 0.324 ± 0.008	0.942HisTyr: 0.942 ± 0.014	0.0HisXaa: 0.0 ± 0.0
Ile	3.376IleAla: 3.376 ± 0.023	1.235IleCys: 1.235 ± 0.032	3.027IleAsp: 3.027 ± 0.025	3.432IleGlu: 3.432 ± 0.033	2.025IlePhe: 2.025 ± 0.024	2.713IleGly: 2.713 ± 0.026	1.292IleHis: 1.292 ± 0.016	3.11IleIle: 3.11 ± 0.029	3.558IleLys: 3.558 ± 0.036	4.782IleLeu: 4.782 ± 0.035	1.191IleMet: 1.191 ± 0.015	2.849IleAsn: 2.849 ± 0.035	2.753IlePro: 2.753 ± 0.025	2.065IleGln: 2.065 ± 0.023	2.666IleArg: 2.666 ± 0.024	4.046IleSer: 4.046 ± 0.034	3.21IleThr: 3.21 ± 0.028	3.421IleVal: 3.421 ± 0.028	0.531IleTrp: 0.531 ± 0.01	1.654IleTyr: 1.654 ± 0.018	0.0IleXaa: 0.0 ± 0.0
Lys	3.467LysAla: 3.467 ± 0.03	1.33LysCys: 1.33 ± 0.033	3.331LysAsp: 3.331 ± 0.033	4.729LysGlu: 4.729 ± 0.054	2.092LysPhe: 2.092 ± 0.02	2.622LysGly: 2.622 ± 0.03	1.638LysHis: 1.638 ± 0.016	3.748LysIle: 3.748 ± 0.036	5.446LysLys: 5.446 ± 0.055	5.625LysLeu: 5.625 ± 0.044	1.537LysMet: 1.537 ± 0.017	3.265LysAsn: 3.265 ± 0.036	3.28LysPro: 3.28 ± 0.042	2.559LysGln: 2.559 ± 0.023	3.788LysArg: 3.788 ± 0.035	4.592LysSer: 4.592 ± 0.043	3.609LysThr: 3.609 ± 0.033	3.654LysVal: 3.654 ± 0.034	0.673LysTrp: 0.673 ± 0.011	2.165LysTyr: 2.165 ± 0.022	0.001LysXaa: 0.001 ± 0.0
Leu	6.717LeuAla: 6.717 ± 0.049	1.909LeuCys: 1.909 ± 0.024	4.729LeuAsp: 4.729 ± 0.032	5.744LeuGlu: 5.744 ± 0.045	3.129LeuPhe: 3.129 ± 0.03	4.536LeuGly: 4.536 ± 0.036	2.519LeuHis: 2.519 ± 0.023	4.222LeuIle: 4.222 ± 0.036	5.937LeuLys: 5.937 ± 0.041	8.922LeuLeu: 8.922 ± 0.054	2.015LeuMet: 2.015 ± 0.02	4.228LeuAsn: 4.228 ± 0.028	4.984LeuPro: 4.984 ± 0.036	4.277LeuGln: 4.277 ± 0.041	5.561LeuArg: 5.561 ± 0.038	6.927LeuSer: 6.927 ± 0.049	5.126LeuThr: 5.126 ± 0.042	5.498LeuVal: 5.498 ± 0.041	0.977LeuTrp: 0.977 ± 0.014	2.711LeuTyr: 2.711 ± 0.026	0.001LeuXaa: 0.001 ± 0.0
Met	1.634MetAla: 1.634 ± 0.015	0.446MetCys: 0.446 ± 0.011	1.295MetAsp: 1.295 ± 0.013	1.526MetGlu: 1.526 ± 0.016	0.877MetPhe: 0.877 ± 0.012	1.18MetGly: 1.18 ± 0.019	0.516MetHis: 0.516 ± 0.01	1.038MetIle: 1.038 ± 0.013	1.479MetLys: 1.479 ± 0.015	2.015MetLeu: 2.015 ± 0.021	0.622MetMet: 0.622 ± 0.01	1.009MetAsn: 1.009 ± 0.014	1.181MetPro: 1.181 ± 0.016	0.938MetGln: 0.938 ± 0.012	1.255MetArg: 1.255 ± 0.014	1.764MetSer: 1.764 ± 0.018	1.263MetThr: 1.263 ± 0.014	1.29MetVal: 1.29 ± 0.012	0.264MetTrp: 0.264 ± 0.007	0.676MetTyr: 0.676 ± 0.01	0.0MetXaa: 0.0 ± 0.0
Asn	2.841AsnAla: 2.841 ± 0.034	0.971AsnCys: 0.971 ± 0.022	2.629AsnAsp: 2.629 ± 0.026	3.152AsnGlu: 3.152 ± 0.031	1.825AsnPhe: 1.825 ± 0.018	2.747AsnGly: 2.747 ± 0.027	1.094AsnHis: 1.094 ± 0.017	3.286AsnIle: 3.286 ± 0.03	3.374AsnLys: 3.374 ± 0.034	4.181AsnLeu: 4.181 ± 0.034	1.197AsnMet: 1.197 ± 0.014	3.026AsnAsn: 3.026 ± 0.03	2.191AsnPro: 2.191 ± 0.043	1.743AsnGln: 1.743 ± 0.025	2.233AsnArg: 2.233 ± 0.02	3.604AsnSer: 3.604 ± 0.033	2.816AsnThr: 2.816 ± 0.025	3.184AsnVal: 3.184 ± 0.026	0.488AsnTrp: 0.488 ± 0.009	1.695AsnTyr: 1.695 ± 0.019	0.0AsnXaa: 0.0 ± 0.0
Pro	4.407ProAla: 4.407 ± 0.059	0.926ProCys: 0.926 ± 0.067	2.848ProAsp: 2.848 ± 0.022	3.518ProGlu: 3.518 ± 0.04	1.613ProPhe: 1.613 ± 0.02	3.086ProGly: 3.086 ± 0.082	1.505ProHis: 1.505 ± 0.022	2.53ProIle: 2.53 ± 0.026	3.025ProLys: 3.025 ± 0.035	4.539ProLeu: 4.539 ± 0.04	1.06ProMet: 1.06 ± 0.021	2.337ProAsn: 2.337 ± 0.035	5.206ProPro: 5.206 ± 0.068	2.241ProGln: 2.241 ± 0.028	3.156ProArg: 3.156 ± 0.042	4.405ProSer: 4.405 ± 0.05	3.289ProThr: 3.289 ± 0.039	3.567ProVal: 3.567 ± 0.032	0.516ProTrp: 0.516 ± 0.009	1.713ProTyr: 1.713 ± 0.032	0.0ProXaa: 0.0 ± 0.0
Gln	2.597GlnAla: 2.597 ± 0.027	0.819GlnCys: 0.819 ± 0.023	1.814GlnAsp: 1.814 ± 0.018	2.484GlnGlu: 2.484 ± 0.032	1.298GlnPhe: 1.298 ± 0.013	1.757GlnGly: 1.757 ± 0.025	1.144GlnHis: 1.144 ± 0.014	2.05GlnIle: 2.05 ± 0.02	2.404GlnLys: 2.404 ± 0.028	3.8GlnLeu: 3.8 ± 0.027	0.964GlnMet: 0.964 ± 0.013	2.083GlnAsn: 2.083 ± 0.024	2.277GlnPro: 2.277 ± 0.046	2.345GlnGln: 2.345 ± 0.047	2.465GlnArg: 2.465 ± 0.026	2.708GlnSer: 2.708 ± 0.025	2.071GlnThr: 2.071 ± 0.022	2.2GlnVal: 2.2 ± 0.033	0.486GlnTrp: 0.486 ± 0.01	1.358GlnTyr: 1.358 ± 0.017	0.001GlnXaa: 0.001 ± 0.0
Arg	4.481ArgAla: 4.481 ± 0.061	1.316ArgCys: 1.316 ± 0.041	3.125ArgAsp: 3.125 ± 0.031	3.515ArgGlu: 3.515 ± 0.033	1.929ArgPhe: 1.929 ± 0.021	3.216ArgGly: 3.216 ± 0.035	1.718ArgHis: 1.718 ± 0.02	2.757ArgIle: 2.757 ± 0.022	3.652ArgLys: 3.652 ± 0.03	5.351ArgLeu: 5.351 ± 0.041	1.189ArgMet: 1.189 ± 0.014	2.619ArgAsn: 2.619 ± 0.022	3.175ArgPro: 3.175 ± 0.041	2.285ArgGln: 2.285 ± 0.022	4.892ArgArg: 4.892 ± 0.054	4.266ArgSer: 4.266 ± 0.043	2.971ArgThr: 2.971 ± 0.022	3.388ArgVal: 3.388 ± 0.024	0.727ArgTrp: 0.727 ± 0.012	1.761ArgTyr: 1.761 ± 0.032	0.0ArgXaa: 0.0 ± 0.0
Ser	5.107SerAla: 5.107 ± 0.036	1.538SerCys: 1.538 ± 0.045	4.35SerAsp: 4.35 ± 0.033	4.787SerGlu: 4.787 ± 0.045	2.587SerPhe: 2.587 ± 0.023	4.635SerGly: 4.635 ± 0.033	1.803SerHis: 1.803 ± 0.018	3.828SerIle: 3.828 ± 0.027	4.526SerLys: 4.526 ± 0.037	6.726SerLeu: 6.726 ± 0.049	1.582SerMet: 1.582 ± 0.014	3.719SerAsn: 3.719 ± 0.032	4.676SerPro: 4.676 ± 0.058	2.812SerGln: 2.812 ± 0.028	4.165SerArg: 4.165 ± 0.039	7.369SerSer: 7.369 ± 0.067	4.715SerThr: 4.715 ± 0.039	4.738SerVal: 4.738 ± 0.032	0.828SerTrp: 0.828 ± 0.011	2.246SerTyr: 2.246 ± 0.023	0.001SerXaa: 0.001 ± 0.0
Thr	4.143ThrAla: 4.143 ± 0.03	1.245ThrCys: 1.245 ± 0.031	3.042ThrAsp: 3.042 ± 0.024	3.683ThrGlu: 3.683 ± 0.035	2.021ThrPhe: 2.021 ± 0.02	3.28ThrGly: 3.28 ± 0.054	1.411ThrHis: 1.411 ± 0.017	3.065ThrIle: 3.065 ± 0.026	3.426ThrLys: 3.426 ± 0.032	5.144ThrLeu: 5.144 ± 0.035	1.214ThrMet: 1.214 ± 0.013	2.703ThrAsn: 2.703 ± 0.024	3.677ThrPro: 3.677 ± 0.047	2.098ThrGln: 2.098 ± 0.019	2.889ThrArg: 2.889 ± 0.024	4.622ThrSer: 4.622 ± 0.038	4.113ThrThr: 4.113 ± 0.072	3.889ThrVal: 3.889 ± 0.028	0.61ThrTrp: 0.61 ± 0.011	1.687ThrTyr: 1.687 ± 0.021	0.0ThrXaa: 0.0 ± 0.0
Val	4.553ValAla: 4.553 ± 0.03	1.581ValCys: 1.581 ± 0.032	3.399ValAsp: 3.399 ± 0.026	3.923ValGlu: 3.923 ± 0.03	2.339ValPhe: 2.339 ± 0.023	3.205ValGly: 3.205 ± 0.029	1.527ValHis: 1.527 ± 0.018	3.3ValIle: 3.3 ± 0.026	3.905ValLys: 3.905 ± 0.032	5.891ValLeu: 5.891 ± 0.046	1.396ValMet: 1.396 ± 0.018	2.879ValAsn: 2.879 ± 0.028	3.537ValPro: 3.537 ± 0.052	2.357ValGln: 2.357 ± 0.021	3.435ValArg: 3.435 ± 0.03	4.688ValSer: 4.688 ± 0.032	4.003ValThr: 4.003 ± 0.029	4.344ValVal: 4.344 ± 0.034	0.751ValTrp: 0.751 ± 0.012	1.956ValTyr: 1.956 ± 0.019	0.0ValXaa: 0.0 ± 0.0
Trp	0.733TrpAla: 0.733 ± 0.014	0.28TrpCys: 0.28 ± 0.006	0.601TrpAsp: 0.601 ± 0.011	0.617TrpGlu: 0.617 ± 0.01	0.427TrpPhe: 0.427 ± 0.008	0.651TrpGly: 0.651 ± 0.011	0.271TrpHis: 0.271 ± 0.007	0.562TrpIle: 0.562 ± 0.011	0.671TrpLys: 0.671 ± 0.011	1.149TrpLeu: 1.149 ± 0.015	0.286TrpMet: 0.286 ± 0.006	0.523TrpAsn: 0.523 ± 0.009	0.48TrpPro: 0.48 ± 0.008	0.464TrpGln: 0.464 ± 0.011	0.897TrpArg: 0.897 ± 0.014	0.888TrpSer: 0.888 ± 0.013	0.606TrpThr: 0.606 ± 0.01	0.692TrpVal: 0.692 ± 0.011	0.239TrpTrp: 0.239 ± 0.006	0.367TrpTyr: 0.367 ± 0.008	0.0TrpXaa: 0.0 ± 0.0
Tyr	1.897TyrAla: 1.897 ± 0.022	0.769TyrCys: 0.769 ± 0.013	1.785TyrAsp: 1.785 ± 0.023	1.927TyrGlu: 1.927 ± 0.02	1.331TyrPhe: 1.331 ± 0.016	1.878TyrGly: 1.878 ± 0.024	0.875TyrHis: 0.875 ± 0.013	1.729TyrIle: 1.729 ± 0.022	2.024TyrLys: 2.024 ± 0.019	2.89TyrLeu: 2.89 ± 0.025	0.738TyrMet: 0.738 ± 0.011	1.657TyrAsn: 1.657 ± 0.021	1.462TyrPro: 1.462 ± 0.028	1.203TyrGln: 1.203 ± 0.016	1.879TyrArg: 1.879 ± 0.05	2.388TyrSer: 2.388 ± 0.021	1.795TyrThr: 1.795 ± 0.02	1.909TyrVal: 1.909 ± 0.018	0.401TyrTrp: 0.401 ± 0.01	1.267TyrTyr: 1.267 ± 0.017	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	0.001XaaVal: 0.001 ± 0.0	0.0XaaTrp: 0.0 ± 0.0	0.0XaaTyr: 0.0 ± 0.0	0.0XaaXaa: 0.0 ± 0.0

Statistics based on 15558 proteins (7277707 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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