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
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	16130733	ptsP	b2829	-	fused PTS enzyme: PEP-protein phosphotransferase (enzyme I)/GAF domain containing protein
2665	 49.34	0	2966469..2966999	-	176	16130734	rppH	b2830	-	nucleotide hydrolase
2666	 42.18	-1	2967352..2967498	-	48	145698305	ygdT	b4610	-	hypothetical protein
2667	 53.62	0	2967684..2968373	+	229	16130735	mutH	b2831	-	methyl-directed mismatch repair protein
2668	 49.86	0	2968442..2969155	+	237	16130736	ygdQ	b2832	-	predicted inner membrane protein
2669	 43.38	-1	2969293..2969511	+	72	16130737	ygdR	b2833	-	predicted protein
2670	 54.37	0	2969619..2970659	+	346	16130738	tas	b2834	-	predicted oxidoreductase, NADP(H)-dependent aldo-keto reductase
2671	 55.53	0	2970691..2971884	-	397	16130739	lplT	b2835	-	predicted inner membrane protein
2672	 52.64	0	2971877..2974036	-	719	16130740	aas	b2836	-	fused 2-acylglycerophospho-ethanolamine acyl transferase/acyl-acyl carrier protein synthetase
2673	 52.71	0	2974621..2975652	+	343	16130741	galR	b2837	-	DNA-binding transcriptional repressor
2674	 53.05	0	2975659..2976921	-	420	16130742	lysA	b2838	-	diaminopimelate decarboxylase, PLP-binding
2675	 53.42	0	2977043..2977978	+	311	16130743	lysR	b2839	-	DNA-binding transcriptional dual regulator
2676	 50.94	0	2977965..2978657	-	230	16130744	ygeA	b2840	-	predicted racemase
2677	 51.16	0	2978786..2980204	-	472	16130745	araE	b2841	-	arabinose transporter
2678	 51.97	0	2980519..2981280	-	253	16130746	kduD	b2842	-	2-deoxy-D-gluconate 3-dehydrogenase
2679	 49.58	0	2981310..2982146	-	278	16130747	kduI	b2843	-	predicted 5-keto 4-deoxyuronate isomerase
2680	 53.55	0	2982433..2983614	-	393	90111494	yqeF	b2844	-	predicted acyltransferase
2681	 44.47	-1	2983869..2985098	+	409	16130749	yqeG	b2845	-	predicted transporter
2682	 37.44	-2	2985558..2986190	+	210	90111495	yqeH	b2846	-	conserved protein with bipartite regulator domain
2683	 39.63	-2	2986524..2987333	+	269	16130751	yqeI	b2847	-	predicted transcriptional regulator
2684	 31.68	-2	2987326..2987808	+	160	90111496	yqeJ	b2848	-	predicted protein
2685	 32.86	-2	2987957..2988382	-	141	90111497	yqeK	b2849	-	predicted protein
2686	 32.72	-2	2989290..2989781	+	163	16130755	ygeG	b2851	-	predicted chaperone
2687	 34.71	-2	2990116..2991492	+	458	16130756	ygeH	b2852	-	predictedtranscriptional regulator
2688	 33.79	-2	2991660..2991878	+	72	16130757	ygeI	b2853	-	predicted protein
2689	 55.08	0	2994394..2995299	-	301	16130763	insD	b2860	-	KpLE2 phage-like element; IS2 insertion element transposase InsAB'
2690	 53.01	0	2995257..2995622	-	121	145698306	insC	b2861	-	KpLE2 phage-like element; IS2 insertion element repressor InsA
2691	 50.93	0	2997158..2997913	-	251	90111503	ygeR	b2865	-	tetratricopeptide repeat transcriptional regulator
2692	 52.99	0	2998367..3000625	+	752	16130768	xdhA	b2866	-	xanthine dehydrogenase, molybdenum binding subunit
2693	 53.70	0	3000636..3001514	+	292	16130769	xdhB	b2867	-	xanthine dehydrogenase, FAD-binding subunit
2694	 52.08	0	3001511..3001990	+	159	16130770	xdhC	b2868	-	xanthine dehydrogenase, Fe-S binding subunit
2695	 45.76	-1	3002030..3003808	-	592	16130771	ygeV	b2869	-	predicted DNA-binding transcriptional regulator
2696	 49.96	0	3004284..3005474	+	396	49176276	ygeW	b2870	-	conserved protein
2697	 53.