IslandPath Analysis: Escherichia coli str. K12 substr. MG1655



Each circle in the graphic corresponds to a predicted protein-coding ORF in the genome.
Circle colours indicate if an ORF has a higher or lower %G+C than cutoffs you set below
--(default is +/- 3.48 of the mean %G+C).
Strike lines across the circles represent regions with dinucleotide bias above a pre-determined cutoff.
Click on a circle to view a different portion of the table presented below the graph (default is the first 100 ORFs).




A yellow circle indicates its %G+C value is bigger than the high value.
A green circle indicates its %G+C value is bigger than the low value and smaller than the high value.
A pink circle indicates its %G+C value is smaller than the low value.

A strike line across the circles indicates the region has dinucleotide bais above 1 STD DEV.
A black verticle bar indicates a transfer RNA gene lies between the two ORFs.
A purple verticle bar indicates a ribosomal RNA gene lies between the two ORFs.
A deep blue verticle bar indicates both a tRNA and rRNA gene lie between the two ORFs.
A black square indicates the dot is annotated as a transposase.
A black triangle indicates the dot is annotated as an integrase.


Low:  High:    Mean: 51.16   STD DEV: 4.75
Escherichia coli str. K-12 substr. MG1655, complete genome - 1..4639675
4132 proteins
Pos	%G+C	SD	Location	Strand	Length	PID	Gene	Synonym	Code	Product
2573	 42.31	-1	2857782..2858438	+	218	16130641	pphB	b2734	-	serine/threonine-specific protein phosphatase 2
2574	 51.38	0	2858489..2859286	-	265	16130642	ygbI	b2735	-	predicted DNA-binding transcriptional regulator
2575	 53.03	0	2859452..2860360	+	302	16130643	ygbJ	b2736	-	predicted dehydrogenase, with NAD(P)-binding Rossmann-fold domain
2576	 55.10	0	2860357..2861523	+	388	16130644	ygbK	b2737	-	conserved protein
2577	 53.52	0	2861615..2862253	+	212	16130645	ygbL	b2738	-	predicted class II aldolase
2578	 51.48	0	2862258..2863034	+	258	16130646	ygbM	b2739	-	conserved protein
2579	 51.72	0	2863123..2864487	+	454	16130647	ygbN	b2740	-	predicted transporter
2580	 52.06	0	2864581..2865573	-	330	16130648	rpoS	b2741	-	RNA polymerase, sigma S (sigma 38) factor
2581	 52.46	0	2865636..2866775	-	379	16130649	nlpD	b2742	-	predicted outer membrane lipoprotein
2582	 53.43	0	2866915..2867541	-	208	16130650	pcm	b2743	-	L-isoaspartate protein carboxylmethyltransferase type II
2583	 54.72	0	2867535..2868296	-	253	16130651	surE	b2744	-	broad specificity 5'(3')-nucleotidase and polyphosphatase
2584	 52.19	0	2868277..2869326	-	349	16130652	truD	b2745	-	pseudoruidine synthase
2585	 53.75	0	2869323..2869802	-	159	16130653	ispF	b2746	-	2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase
2586	 55.41	0	2869802..2870512	-	236	16130654	ispD	b2747	-	4-diphosphocytidyl-2C-methyl-D-erythritol synthase
2587	 51.92	0	2870531..2870842	-	103	16130655	ftsB	b2748	-	cell division protein
2588	 48.15	0	2871036..2871359	-	107	16130656	ygbE	b2749	-	conserved inner membrane protein
2589	 52.48	0	2871409..2872014	-	201	16130657	cysC	b2750	-	adenosine 5'-phosphosulfate kinase
2590	 54.62	0	2872014..2873441	-	475	16130658	cysN	b2751	-	sulfate adenylyltransferase, subunit 1
2591	 53.03	0	2873443..2874351	-	302	16130659	cysD	b2752	-	sulfate adenylyltransferase, subunit 2
2592	 49.33	0	2874603..2875640	+	345	16130660	iap	b2753	-	aminopeptidase in alkaline phosphatase isozyme conversion
2593	 46.32	-1	2876591..2876875	-	94	90111482	ygbF	b2754	-	predicted protein
2594	 51.31	0	2876877..2877794	-	305	16130662	ygbT	b2755	-	conserved protein
2595	 45.33	-1	2877810..2878409	-	199	16130663	ygcH	b2756	-	predicted protein
2596	 48.15	0	2878396..2879070	-	224	90111483	ygcI	b2757	-	predicted protein
2597	 43.50	-1	2879073..2880164	-	363	16130665	ygcJ	b2758	-	predicted protein
2598	 46.38	-1	2880177..2880659	-	160	16130666	ygcK	b2759	-	predicted protein
2599	 43.80	-1	2880652..2882160	-	502	16130667	ygcL	b2760	-	predicted protein
2600	 44.69	-1	2882575..2885241	-	888	16130668	ygcB	b2761	-	conserved protein, member of DEAD box family
2601	 50.75	0	2885600..2886334	-	244	16130669	cysH	b2762	-	3'-phosphoadenosine 5'-phosphosulfate reductase
2602	 56.04	+1	2886409..2888121	-	570	16130670	cysI	b2763	-	sulfite reductase, beta subunit, NAD(P)-binding, heme-binding
2603	 56.06	+1	2888121..2889920	-	599	16130671	cysJ	b2764	-	sulfite reductase, alpha subunit, flavoprotein
2604	 49.45	0	2890236..2890601	+	121	16130672	sscR	b2765	-	6-pyruvoyl tetrahydrobiopterin synthase (PTPS)
2605	 55.35	0	2890679..2891950	+	423	90111484	ygcN	b2766	-	predicted oxidoreductase with FAD/NAD(P)-binding domain
2606	 55.17	0	2891941..2892201	+	86	90111485	ygcO	b2767	-	predicted 4Fe-4S cluster-containing protein
2607	 46.53	0	2892218..2892793	+	191	16130675	ygcP	b2768	-	predicted anti-terminator regulatory protein
2608	 55.63	0	2892941..2893801	-	286	90111486	ygcQ	b2769	-	predicted flavoprotein
2609	 55.64	0	2893798..2894577	-	259	90111487	ygcR	b2770	-	predicted flavoprotein
2610	 53.21	0	2894555..2895892	-	445	90111488	ygcS	b2771	-	predicted transporter
2611	 50.52	0	2895986..2897440	-	484	49176267	ygcU	b4463	-	predicted FAD containing dehydrogenase
2612	 45.67	-1	2897510..2898295	-	261	90111489	ygcW	b2774	-	predicted deoxygluconate dehydrogenase
2613	 49.69	0	2898614..2899891	+	425	16130682	yqcE	b2775	-	predicted transporter
2614	 49.02	0	2899918..2901396	+	492	16130683	ygcE	b2776	-	predicted kinase
2615	 51.64	0	2902769..2903440	-	223	16130684	ygcF	b2777	-	conserved protein
2616	 41.12	-2	2903733..2904605	+	290	90111490	ygcG	b2778	-	predicted protein
2617	 50.35	0	2904665..2905963	-	432	16130686	eno	b2779	-	enolase
2618	 51.89	0	2906051..2907688	-	545	16130687	pyrG	b2780	-	CTP synthetase
2619	 50.76	0	2907916..2908707	-	263	16130688	mazG	b2781	-	nucleoside triphosphate pyrophosphohydrolase
2620	 46.13	-1	2908778..2909113	-	111	16130689	chpA	b2782	-	toxin of the ChpA-ChpR toxin-antitoxin system, endoribonuclease
2621	 48.59	0	2909113..2909361	-	82	16130690	chpR	b2783	-	antitoxin of the ChpA-ChpR toxin-antitoxin system
2622	 53.78	0	2909439..2911673	-	744	16130691	relA	b2784	-	(p)ppGpp synthetase I/GTP pyrophosphokinase
2623	 51.46	0	2911721..2913022	-	433	16130692	rumA	b2785	-	23S rRNA (uracil-5)-methyltransferase
2624	 49.84	0	2913079..2915835	+	918	16130693	barA	b2786	-	hybrid sensory histidine kinase, in two-component regulatory system with UvrY
2625	 53.24	0	2916067..2917407	-	446	16130694	gudD	b2787	-	(D)-glucarate dehydratase 1
2626	 53.99	0	2917428..2918768	-	446	16130695	gudX	b2788	-	predicted glucarate dehydratase
2627	 52.25	0	2918770..2920122	-	450	16130696	gudP	b2789	-	predicted D-glucarate transporter
2628	 52.67	0	2920557..2921006	-	149	16130697	yqcA	b2790	-	predicted flavoprotein
2629	 54.02	0	2921024..2921806	-	260	16130698	truC	b2791	-	tRNA pseudouridine synthase
2630	 52.42	0	2921806..2922135	-	109	16130699	yqcC	b2792	-	conserved protein
2631	 47.80	0	2922757..2923302	-	181	16130700	syd	b2793	-	predicted protein
2632	 48.88	0	2923370..2924218	+	282	16130701	queF	b2794	-	7-cyano-7-deazaguanine reductase (NADPH-dependent)
2633	 51.36	0	2924330..2925694	+	454	16130702	ygdH	b2795	-	conserved protein
2634	 52.33	0	2926251..2927540	+	429	16130703	sdaC	b2796	-	predicted serine transporter
2635	 54.97	0	2927598..2928965	+	455	16130704	sdaB	b2797	-	L-serine deaminase II
2636	 52.72	0	2928987..2929832	+	281	49176270	ygdG	b2798	-	Ssb-binding protein, misidentified as ExoIX
2637	 53.47	0	2929887..2931038	-	383	16130706	fucO	b2799	-	L-1,2-propanediol oxidoreductase
2638	 49.07	0	2931063..2931710	-	215	16130707	fucA	b2800	-	L-fuculose-1-phosphate aldolase
2639	 47.68	0	2932257..2933573	+	438	16130708	fucP	b2801	-	L-fucose transporter
2640	 54.50	0	2933606..2935381	+	591	16130709	fucI	b2802	-	L-fucose isomerase
2641	 50.93	0	2935460..2936908	+	482	16130710	fucK	b2803	-	L-fuculokinase
2642	 48.94	0	2936910..2937332	+	140	16130711	fucU	b2804	-	L-fucose mutarotase
2643	 48.22	0	2937390..2938121	+	243	16130712	fucR	b2805	-	DNA-binding transcriptional activator
2644	 52.23	0	2938165..2939265	-	366	16130713	ygdE	b2806	-	predicted methyltransferase
2645	 54.55	0	2939258..2939653	-	131	16130714	ygdD	b2807	-	conserved inner membrane protein
2646	 49.13	0	2939672..2940589	-	305	16130715	gcvA	b2808	-	DNA-binding transcriptional dual regulator
2647	 46.49	0	2940940..2941167	-	75	90111491	ygdI	b2809	-	predicted protein
2648	 55.89	0	2941359..2942564	+	401	16130717	csdA	b2810	-	cysteine sulfinate desulfinase
2649	 54.50	0	2942564..2943007	+	147	16130718	csdE	b2811	-	predicted Fe-S metabolism protein
2650	 54.65	0	2943058..2943864	-	268	16130719	ygdL	b2812	-	conserved protein
2651	 52.82	0	2944103..2945200	-	365	16130720	mltA	b2813	-	membrane-bound lytic murein transglycosylase A
2652	 53.51	0	2945779..2947032	-	417	90111492	amiC	b2817	-	N-acetylmuramoyl-L-alanine amidase
2653	 52.55	0	2947264..2948595	+	443	16130722	argA	b2818	-	fused acetylglutamate kinase homolog (inactive)/amino acid N-acetyltransferase
2654	 55.28	0	2948657..2950483	-	608	16130723	recD	b2819	-	exonuclease V (RecBCD complex), alpha chain
2655	 54.56	0	2950483..2954025	-	1180	16130724	recB	b2820	-	exonuclease V (RecBCD complex), beta subunit
2656	 51.16	0	2954018..2956906	-	962	16130725	ptrA	b2821	-	protease III
2657	 53.61	0	2957082..2960450	-	1122	16130726	recC	b2822	-	exonuclease V (RecBCD complex), gamma chain
2658	 54.94	0	2960463..2960786	-	107	16130727	ppdC	b2823	-	predicted protein
2659	 52.70	0	2960771..2961178	-	135	90111493	ygdB	b2824	-	predicted protein
2660	 52.30	0	2961175..2961738	-	187	16130729	ppdB	b2825	-	conserved protein
2661	 54.14	0	2961729..2962199	-	156	16130730	ppdA	b2826	-	conserved protein
2662	 51.07	0	2962383..2963177	-	264	16130731	thyA	b2827	-	thymidylate synthetase
2663	 52.85	0	2963184..2964059	-	291	16130732	lgt	b2828	-	phosphatidylglycerol-prolipoprotein diacylglyceryl transferase
2664	 53.89	0	2964210..2966456	-	748