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
2777	 53.21	0	3095289..3096425	+	378	16130856	yggW	b2955	-	predicted oxidoreductase
2778	 44.54	-1	3096580..3097587	-	335	16130857	yggM	b2956	-	conserved protein
2779	 52.63	0	3097704..3098750	-	348	16130858	ansB	b2957	-	periplasmic L-asparaginase II
2780	 52.50	0	3098926..3099645	-	239	16130859	yggN	b2958	-	predicted protein
2781	 48.62	0	3099829..3100155	-	108	90111519	yggL	b2959	-	predicted protein
2782	 52.64	0	3100155..3100874	-	239	16130861	trmI	b2960	-	tRNA (m7G46) methyltransferase, SAM-dependent
2783	 55.18	0	3101035..3102087	+	350	16130862	mutY	b2961	-	adenine DNA glycosylase
2784	 47.46	0	3102115..3102390	+	91	16130863	yggX	b2962	-	protein that protects iron-sulfur proteins against oxidative damage
2785	 51.11	0	3102455..3103534	+	359	90111520	mltC	b2963	-	membrane-bound lytic murein transglycosylase C
2786	 49.72	0	3103736..3104992	+	418	90111521	nupG	b2964	-	nucleoside transporter
2787	 52.20	0	3105042..3107177	-	711	90111522	speC	b2965	-	ornithine decarboxylase, constitutive
2788	 51.69	0	3107575..3108282	+	235	16130867	yqgA	b2966	-	predicted inner membrane protein
2789	 53.26	0	3108612..3109148	-	178	16130868	yghD	b2968	-	predicted secretion pathway M-type protein, membrane anchored
2790	 44.04	-1	3111089..3111499	-	136	16130871	yghG	b2971	-	predicted protein
2791	 51.73	0	3111565..3112374	-	269	90111523	pppA	b2972	-	bifunctional prepilin leader peptidase/ methylase
2792	 52.03	0	3112572..3117134	-	1520	49176293	yghJ	b4466	-	predicted inner membrane lipoprotein
2793	 53.48	0	3117619..3119301	-	560	16130875	glcA	b2975	-	glycolate transporter
2794	 53.45	0	3119656..3121827	-	723	16130876	glcB	b2976	-	malate synthase G
2795	 54.57	0	3121849..3122253	-	134	16130877	glcG	b2977	-	conserved protein
2796	 55.56	0	3122258..3123481	-	407	49176294	glcF	b4467	-	glycolate oxidase iron-sulfur subunit
2797	 57.55	+1	3123492..3124544	-	350	49176295	glcE	b4468	-	glycolate oxidase FAD binding subunit
2798	 56.67	+1	3124544..3126043	-	499	16130879	glcD	b2979	-	glycolate oxidase subunit, FAD-linked
2799	 55.03	0	3126294..3127058	+	254	16130880	glcC	b2980	-	DNA-binding transcriptional dual regulator, glycolate-binding
2800	 54.67	0	3128200..3129216	+	338	16130882	insH	b2982	-	IS5 transposase and trans-activator
2801	 52.81	0	3129363..3130430	-	355	49176296	yghQ	b2983	-	predicted inner membrane protein
2802	 53.49	0	3130476..3131234	-	252	16130884	yghR	b2984	-	predicted protein with nucleoside triphosphate hydrolase domain
2803	 50.28	0	3131266..3131979	-	237	16130885	yghS	b2985	-	predicted protein with nucleoside triphosphate hydrolase domain
2804	 47.47	0	3132153..3132845	+	230	16130886	yghT	b2986	-	predicted protein with nucleoside triphosphate hydrolase domain
2805	 51.93	0	3132894..3134393	-	499	16130887	pitB	b2987	-	phosphate transporter
2806	 52.47	0	3134685..3136544	-	619	16130888	gsp	b2988	-	fused glutathionylspermidine amidase/glutathionylspermidine synthetase
2807	 53.40	0	3136749..3137615	+	288	90111524	yghU	b2989	-	predicted S-transferase
2808	 52.21	0	3137738..3137986	-	82	16130890	hybG	b2990	-	hydrogenase 2 accessory protein
2809	 54.97	0	3137999..3138340	-	113	16130891	hybF	b2991	-	protein involved with the maturation of hydrogenases 1 and 2
2810	 54.40	0	3138333..3138821	-	162	16130892	hybE	b2992	-	hydrogenase 2-specific chaperone
2811	 54.75	0	3138814..3139308	-	164	16130893	hybD	b2993	-	predicted maturation element for hydrogenase 2
2812	 52.93	0	3139308..3141011	-	567	16130894	hybC	b2994	-	hydrogenase 2, large subunit
2813	 54.11	0	3141008..3142186	-	392	16130895	hybB	b2995	-	predicted hydrogenase 2 cytochrome b type component
2814	 54.51	0	3142176..3143162	-	328	16130896	hybA	b2996	-	hydrogenase 2 4Fe-4S ferredoxin-type component
2815	 54.33	0	3143165..3144283	-	372	16130897	hybO	b2997	-	hydrogenase 2, small subunit
2816	 45.49	-1	3144472..3144759	-	95	16130898	yghW	b2998	-	predicted protein
2817	 52.07	0	3145919..3146959	+	346	16130899	yghZ	b3001	-	aldo-keto reductase
2818	 47.47	0	3146999..3147493	-	164	16130900	yqhA	b3002	-	conserved inner membrane protein
2819	 54.35	0	3147684..3148568	+	294	16130901	yghA	b3003	-	predicted glutathionylspermidine synthase, with NAD(P)-binding Rossmann-fold domain
2820	 50.23	0	3148840..3149265	-	141	16130903	exbD	b3005	-	membrane spanning protein in TonB-ExbB-ExbD complex
2821	 53.06	0	3149272..3150006	-	244	16130904	exbB	b3006	-	membrane spanning protein in TonB-ExbB-ExbD complex
2822	 51.01	0	3150258..3151445	+	395	16130906	metC	b3008	-	cystathionine beta-lyase, PLP-dependent
2823	 51.06	0	3151585..3152244	+	219	16130907	yghB	b3009	-	conserved inner membrane protein
2824	 50.47	0	3152284..3153240	-	318	90111526	yqhC	b3010	-	predicted DNA-binding transcriptional regulator
2825	 54.64	0	3153377..3154540	+	387	16130909	yqhD	b3011	-	alcohol dehydrogenase, NAD(P)-dependent
2826	 51.33	0	3154645..3155472	+	275	90111527	dkgA	b3012	-	2,5-diketo-D-gluconate reductase A
2827	 47.36	0	3155672..3156598	+	308	49176301	yqhG	b3013	-	conserved protein
2828	 48.45	0	3156649..3156906	+	85	16130912	yqhH	b3014	-	predicted outer membrane lipoprotein
2829	 54.59	0	3156949..3159168	-	739	49176302	ygiQ	b4469	-	conserved protein
2830	 56.40	+1	3159279..3160691	-	470	16130913	ftsP	b3017	-	repressor protein for FtsI
2831	 49.46	0	3160766..3161503	-	245	16130914	plsC	b3018	-	1-acyl-sn-glycerol-3-phosphate acyltransferase
2832	 54.67	0	3161737..3163995	-	752	16130915	parC	b3019	-	DNA topoisomerase IV, subunit A
2833	 52.30	0	3164133..3165740	-	535	16130916	ygiS	b3020	-	predicted transporter subunit: periplasmic-binding component of ABC superfamily
2834	 42.17	-1	3165873..3166268	-	131	16130917	ygiT	b3021	-	predicted DNA-binding transcriptional regulator
2835	 40.07	-2	3166270..3166566	-	98	16130918	mqsR	b3022	-	predicted cyanide hydratase
2836	 53.21	0	3166771..3167253	-	160	49176303	ygiV	b3023	-	predicted transcriptional regulator
2837	 51.91	0	3167306..3167698	-	130	16130920	ygiW	b3024	-	conserved protein
2838	 51.67	0	3167850..3168509	+	219	16130921	qseB	b3025	-	DNA-binding response regulator in two-component regulatory system with QseC
2839	 53.04	0	3168506..3169855	+	449	16130922	qseC	b3026	-	sensory histidine kinase in two-component regulatory system with QseB
2840	 34.23	-2	3169901..3170233	-	110	16130923	ygiZ	b3027	-	conserved inner membrane protein
2841	 50.52	0	3170552..3171133	+	193	16130924	mdaB	b3028	-	NADPH quinone reductase
2842	 50.48	0	3171164..3171478	+	104	16130925	ygiN	b3029	-	quinol monooxygenase
2843	 53.57	0	3171526..3173418	-	630	16130926	parE	b3030	-	DNA topoisomerase IV, subunit B
2844	 53.78	0	3173447..3174028	-	193	16130927	yqiA	b3031	-	predicted esterase
2845	 56.52	+1	3174028..3174855	-	275	16130928	cpdA	b3032	-	cyclic 3',5'-adenosine monophosphate phosphodiesterase
2846	 48.23	0	3174880..3175302	-	140	16130929	yqiB	b3033	-	predicted dehydrogenase
2847	 50.79	0	3175303..3175932	-	209	16130930	nudF	b3034	-	ADP-ribose pyrophosphatase
2848	 51.35	0	3176137..3177618	+	493	90111528	tolC	b3035	-	transport channel
2849	 56.10	+1	3177766..3178437	+	223	145698308	ygiB	b3037	-	conserved outer membrane protein
2850	 50.13	0	3178443..3179603	+	386	16130934	ygiC	b3038	-	predicted enzyme
2851	 53.55	0	3179641..3180456	-	271	16130935	ygiD	b3039	-	predicted dioxygenase
2852	 53.10	0	3180572..3181345	+	257	16130936	zupT	b3040	-	zinc transporter
2853	 51.83	0	3181835..3182488	-	217	16130937	ribB	b3041	-	3,4-dihydroxy-2-butanone-4-phosphate synthase
2854	 49.48	0	3182862..3183152	+	96	90111530	yqiC	b3042	-	conserved protein
2855	 43.66	-1	3183436..3183987	+	183	16130939	ygiL	b3043	-	predicted fimbrial-like adhesin protein
2856	 53.01	0	3184209..3184574	+	121	145698309	insC	b3044	-	KpLE2 phage-like element; IS2 insertion element repressor InsA
2857	 55.08	0	3184532..3185437	+	301	16130941	insD	b3045	-	KpLE2 phage-like element; IS2 insertion element transposase InsAB'
2858	 38.67	-2	3187903..3188652	+	249	90111532	yqiH	b3047	-	predicted periplasmic pilin chaperone
2859	 39.91	-2	3188654..3189718	+	354	16130944	yqiI	b3048	-	conserved protein
2860	 45.27	-1	3189761..3189961	-	66	16130945	glgS	b3049	-	predicted glycogen synthesis protein
2861	 42.54	-1	3190230..3190859	+	209	16130946	yqiJ	b3050	-	predicted inner membrane protein
2862	 50.42	0	3190886..3192547	+	553	16130947	yqiK	b3051	-	conserved protein
2863	 55.72	0	3193342..3194775	-	477	16130948	rfaE	b3052	-	fused heptose 7-phosphate kinase/heptose 1-phosphate adenyltransferase
2864	 55.97	+1	3194823..3197663	-	946	16130949	glnE	b3053	-	fused deadenylyltransferase/adenylyltransferase for glutamine synthetase
2865	 55.38	0	3197686..3198987	-	433	16130950	ygiF	b3054	-	predicted adenylate cyclase
2866	 52.66	0	3199229..3199849	+	206	16130951	htrG	b3055	-	predic