IslandPathversion 1.0

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
2438	 50.78	0	2705820..2706776	-	318	16130496	rseB	b2571	-	anti-sigma factor
2439	 52.23	0	2706776..2707426	-	216	16130497	rseA	b2572	-	anti-sigma factor
2440	 48.78	0	2707459..2708034	-	191	16130498	rpoE	b2573	-	RNA polymerase, sigma 24 (sigma E) factor
2441	 53.17	0	2708442..2710064	+	540	16130499	nadB	b2574	-	quinolinate synthase, L-aspartate oxidase (B protein) subunit
2442	 52.44	0	2710049..2710786	-	245	90111461	yfiC	b2575	-	predicted S-adenosyl-L-methionine-dependent methyltransferase
2443	 54.76	0	2710918..2712252	+	444	16130501	srmB	b2576	-	ATP-dependent RNA helicase
2444	 49.66	0	2712461..2713342	-	293	90111462	yfiE	b2577	-	predicted DNA-binding transcriptional regulator
2445	 51.19	0	2713445..2714032	+	195	16130503	eamB	b2578	-	neutral amino-acid efflux system
2446	 47.92	0	2714088..2714471	-	127	16130504	yfiD	b2579	-	pyruvate formate lyase subunit
2447	 52.17	0	2714776..2715465	+	229	16130505	ung	b2580	-	uracil-DNA-glycosylase
2448	 56.26	+1	2715513..2716550	-	345	16130506	yfiF	b2581	-	predicted methyltransferase
2449	 49.52	0	2716757..2717176	+	139	16130507	trxC	b2582	-	thioredoxin 2
2450	 52.36	0	2717245..2717943	+	232	90111463	yfiP	b2583	-	conserved protein
2451	 54.30	0	2717975..2720635	+	886	16130509	yfiQ	b2584	-	fused predicted acyl-CoA synthetase: NAD(P)-binding subunit/ATP-binding subunit
2452	 48.89	0	2720749..2722104	+	451	90111464	pssA	b2585	-	phosphatidylserine synthase (CDP-diacylglycerol-serine O-phosphatidyltransferase)
2453	 53.70	0	2722150..2722473	+	107	145698302	yfiM	b2586	-	predicted protein
2454	 48.73	0	2722470..2723768	-	432	16130512	kgtP	b2587	-	alpha-ketoglutarate transporter
2455	 51.44	0	2729622..2732195	-	857	16130513	clpB	b2592	-	protein disaggregation chaperone
2456	 54.78	0	2732325..2733056	-	243	16130514	yfiH	b2593	-	conserved protein
2457	 52.80	0	2733053..2734033	-	326	16130515	rluD	b2594	-	23S rRNA pseudouridine synthase
2458	 51.22	0	2734168..2734905	+	245	16130516	bamD	b2595	-	predicted lipoprotein
2459	 46.20	-1	2735176..2735517	+	113	16130518	raiA	b2597	-	cold shock protein associated with 30S ribosomal subunit
2460	 37.50	-2	2735621..2735668	+	15	16130519	pheL	b2598	-	pheA gene leader peptide
2461	 49.18	0	2735767..2736927	+	386	16130520	pheA	b2599	-	fused chorismate mutase P/prephenate dehydratase
2462	 52.32	0	2736970..2738091	-	373	16130521	tyrA	b2600	-	fused chorismate mutase T/prephenate dehydrogenase
2463	 51.82	0	2738102..2739172	-	356	16130522	aroF	b2601	-	3-deoxy-D-arabino-heptulosonate-7-phosphate synthase, tyrosine-repressible
2464	 45.63	-1	2739382..2739747	+	121	90111465	yfiL	b2602	-	predicted protein
2465	 45.66	-1	2739897..2740415	+	172	16130524	yfiR	b2603	-	predicted protein
2466	 48.33	0	2740405..2741631	+	408	16130525	yfiN	b2604	-	predicted diguanylate cyclase
2467	 51.14	0	2741647..2742129	+	160	16130526	yfiB	b2605	-	predicted outer membrane lipoprotein
2468	 48.28	0	2742205..2742552	-	115	16130527	rplS	b2606	-	50S ribosomal subunit protein L19
2469	 53.39	0	2742594..2743361	-	255	16130528	trmD	b2607	-	tRNA (guanine-1-)-methyltransferase
2470	 49.00	0	2743392..2743940	-	182	90111466	rimM	b2608	-	16S rRNA processing protein
2471	 51.41	0	2743959..2744207	-	82	16130530	rpsP	b2609	-	30S ribosomal subunit protein S16
2472	 54.19	0	2744456..2745817	-	453	16130531	ffh	b2610	-	Signal Recognition Particle (SRP) component with 4.5S RNA (ffs)
2473	 52.65	0	2745984..2746775	+	263	145698303	ypjD	b2611	-	predicted inner membrane protein
2474	 51.13	0	2746796..2748082	+	428	145698304	yfjD	b4461	-	predicted inner membrane protein
2475	 50.34	0	2748137..2748730	-	197	16130533	grpE	b2614	-	heat shock protein
2476	 49.94	0	2748853..2749731	+	292	16130534	nadK	b2615	-	NAD kinase
2477	 51.81	0	2749817..2751478	+	553	49176247	recN	b2616	-	recombination and repair protein
2478	 49.42	0	2751627..2751968	+	113	90111468	smpA	b2617	-	small membrane lipoprotein
2479	 50.86	0	2752030..2752320	-	96	90111469	yfjF	b2618	-	predicted protein
2480	 47.17	0	2752310..2752786	-	158	16130538	yfjG	b2619	-	conserved protein
2481	 51.76	0	2752918..2753400	+	160	16130539	smpB	b2620	-	trans-translation protein
2482	 47.58	0	2754181..2755422	+	413	16130540	intA	b2622	-	CP4-57 prophage; integrase
2483	 36.78	-2	2755666..2756622	-	318	16130541	yfjH	b2623	-	CP4-57 prophage; predicted protein
2484	 46.95	0	2756666..2756878	+	70	16130542	alpA	b2624	-	CP4-57 prophage; DNA-binding transcriptional activator
2485	 37.94	-2	2757007..2758416	+	469	16130543	yfjI	b2625	-	CP4-57 prophage; predicted protein
2486	 40.35	-2	2758569..2759195	+	208	16130544	yfjJ	b2626	-	CP4-57 prophage; predicted protein
2487	 48.90	0	2759373..2761562	-	729	16130545	yfjK	b2627	-	CP4-57 prophage; conserved protein
2488	 48.67	0	2761559..2763175	-	538	16130546	yfjL	b2628	-	CP4-57 prophage; predicted protein
2489	 45.45	-1	2763535..2763798	-	87	16130547	yfjM	b2629	-	CP4-57 prophage; predicted protein
2490	 44.32	-1	2763940..2765013	+	357	16130548	rnlA	b2630	-	CP4-57 prophage; RNase LS
2491	 45.97	-1	2765006..2765377	+	123	90111470	yfjO	b2631	-	CP4-57 prophage; predicted protein
2492	 54.05	0	2765732..2766595	+	287	49176249	yfjP	b2632	-	CP4-57 prophage; predicted GTP-binding protein
2493	 55.60	0	2766687..2767508	+	273	16130551	yfjQ	b2633	-	CP4-57 prophage; predicted protein
2494	 57.26	+1	2767725..2768426	+	233	16130552	yfjR	b2634	-	CP4-57 prophage; predicted DNA-binding transcriptional regulator
2495	 53.16	0	2768467..2768703	+	78	90111471	ypjK	b2635	-	CP4-57 prophage; predicted inner membrane protein
2496	 50.90	0	2768703..2769146	+	147	90111472	yfjS	b2636	-	CP4-57 prophage; predicted protein
2497	 51.28	0	2769170..2769637	+	155	16130554	yfjT	b2637	-	CP4-57 prophage; predicted protein
2498	 31.22	-2	2771340..2773043	+	567	16130557	yfjW	b2642	-	CP4-57 prophage; predicted inner membrane protein
2499	 54.03	0	2773941..2774399	+	152	16130558	yfjX	b2643	-	CP4-57 prophage; predicted antirestriction protein
2500	 54.24	0	2774408..2774890	+	160	16130559	yfjY	b2644	-	CP4-57 prophage; predicted DNA repair protein
2501	 54.73	0	2774899..2775099	+	66	94541123	ypjJ	b4548	-	predicted protein
2502	 54.40	0	2775137..2775454	+	105	16130560	yfjZ	b2645	-	CP4-57 prophage; antitoxin of the YpjF-YfjZ toxin-antitoxin system
2503	 47.58	0	2775475..2775804	+	109	16130561	ypjF	b2646	-	CP4-57 prophage; toxin of the YpjF-YfjZ toxin-antitoxin system
2504	 49.20	0	2776168..2780748	-	1526	90111474	ypjA	b2647	-	adhesin-like autotransporter
2505	 54.29	0	2787007..2787984	+	325	90111476	csiD	b2659	-	predicted protein
2506	 57.68	+1	2788004..2789272	+	422	90111477	ygaF	b2660	-	predicted enzyme
2507	 58.32	+1	2789295..2790743	+	482	16130575	gabD	b2661	-	succinate-semialdehyde dehydrogenase I, NADP-dependent
2508	 59.33	+1	2790757..2792037	+	426	16130576	gabT	b2662	-	4-aminobutyrate aminotransferase, PLP-dependent
2509	 51.32	0	2792275..2793675	+	466	16130577	gabP	b2663	-	gamma-aminobutyrate transporter
2510	 53.54	0	2793696..2794358	+	220	90111478	csiR	b2664	-	DNA-binding transcriptional dual regulator
2511	 48.44	0	2794359..2794808	-	149	16130579	ygaU	b2665	-	predicted protein
2512	 50.94	0	2794892..2795050	-	52	16130580	yqaE	b2666	-	predicted membrane protein
2513	 53.00	0	2795233..2795532	+	99	16130581	ygaV	b2667	-	predicted DNA-binding transcriptional regulator
2514	 45.90	-1	2795542..2796066	+	174	16130582	ygaP	b2668	-	predicted inner membrane protein with hydrolase activity
2515	 48.15	0	2796113..2796517	-	134	16130583	stpA	b2669	-	DNA binding protein, nucleoid-associated
2516	 49.11	0	2797186..2797635	+	149	16130584	ygaW	b2670	-	predicted inner membrane protein
2517	 46.96	0	2797672..2798016	-	114	16130585	ygaC	b2671	-	predicted protein
2518	 53.80	0	2798156..2798497	+	113	49176257	ygaM	b2672	-	predicted protein
2519	 53.25	0	2798745..2798990	+	81	16130587	nrdH	b2673	-	glutaredoxin-like protein
2520	 55.96	+1	2798987..2799397	+	136	16130588	nrdI	b2674	-	protein that stimulates ribonucleotide reduction
2521	 51.84	0	2799370..2801514	+	714	16130589	nrdE	b2675	-	ribonucleoside-diphosphate reductase 2, alpha subunit
2522	 48.23	0	2801524..2802483	+	319	16130590	nrdF	b2676	-	ribonucleoside-diphosphate reductase 2, beta subunit, ferritin-like protein
2523	 49.04	0	2802837..2804039	+	400	16130591	proV	b2677	-	glycine betaine transporter subunit
2524	 58.12	+1	2804032..2805096	+	354	16130592	proW	b2678	-	glycine betaine transporter subunit
2525	 52.57	0	2805154..2806146	+	330	16130593	proX	b2679	-	glycine betaine transporter subunit
2526	 52.85	0	2807639..2808376	+	245	16130594	ygaZ	b2682	-	predicted transporter
2527	 54.46	0	2808366..2808701	+	111	16130595	ygaH	b2683	-	predicted inner membrane protein
2528	 49.15	0	2808792..2809322	+	176	16130596	mprA	b2684	-	DNA-binding transcriptional repressor of microcin B17 synthesis and multidrug efflux
2529	 53.37	0	2809449..2810621	+	390	16130597	emrA	b2685	-	multidrug efflux system
2530	 56.60	+1	2810638..2812176	+	512	16130598	emrB	b2686	-	multidrug efflux system protein
2531	 51.55	0	2812240..2812755	-	171	16130599	luxS	b2687	-	S-ribosylhomocysteinase
2532	 51.32	0	2812905..2814461	-	518	16130600	gshA	b2688	-	gamma-glutamate-cysteine ligase
2533	 49.42	0	2814534..2814962	-	142	16130601	yqaA	b2689	-	conserved inner membrane protein
2534	 53.44	0	2814959..2815525	-	188	16130602	yqaB	b2690	-	predicted hydrolase
2535	 49.46	0	2816983..2817168	-	61	16130603	csrA	b2696	-	pleiotropic regulatory protein for carbon source metabolism
2536	 53.63	0	2817403..2820033	-	876	16130604	alaS	b2697	-	alanyl-tRNA synthetase
2537	 51.90	0	2820161..2820661	-	166	16130605	recX	b2698	-	regulatory protein for RecA
51.16	MEAN

4.75	STD DEV



Last Updated: Dec 04, 2008

Funding for this work was provided by the Peter Wall Institute for Advanced Studies. This service is hosted by the Brinkman Laboratory of the Department of Molecular Biology and Biochemistry at Simon Fraser University.