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
2234	 43.78	-1	2474332..2474532	+	66	94541120	torI	b4501	-	response regulator inhibitor for tor operon
2235	 48.08	0	2474716..2475651	-	311	16130296	dsdC	b2364	-	DNA-binding transcriptional dual regulator
2236	 48.73	0	2475869..2477206	+	445	16130297	dsdX	b2365	-	predicted transporter
2237	 50.87	0	2477224..2478552	+	442	16130298	dsdA	b2366	-	D-serine ammonia-lyase
2238	 41.65	-2	2478660..2480198	-	512	16130299	emrY	b2367	-	predicted multidrug efflux system
2239	 41.92	-1	2480198..2481361	-	387	16130300	emrK	b2368	-	EmrKY-TolC multidrug resistance efflux pump, membrane fusion protein component
2240	 40.00	-2	2481777..2482391	+	204	16130301	evgA	b2369	-	DNA-binding response regulator in two-component regulatory system with EvgS
2241	 40.82	-2	2482396..2485989	+	1197	16130302	evgS	b2370	-	hybrid sensory histidine kinase in two-component regulatory system with EvgA
2242	 45.46	-1	2486045..2487190	-	381	162135906	yfdE	b2371	-	predicted CoA-transferase, NAD(P)-binding
2243	 44.76	-1	2487264..2488208	-	314	16130304	yfdV	b2372	-	predicted transporter
2244	 46.61	0	2488278..2489972	-	564	16130305	oxc	b2373	-	predicted oxalyl-CoA decarboxylase
2245	 47.08	0	2490026..2491276	-	416	16130306	frc	b2374	-	formyl-CoA transferase, NAD(P)-binding
2246	 46.23	-1	2491789..2492424	-	211	16130307	yfdX	b2375	-	predicted protein
2247	 40.22	-2	2492720..2492995	+	91	16130308	ypdI	b2376	-	predicted lipoprotein involved in colanic acid biosynthesis
2248	 48.15	0	2493072..2493314	-	80	16130309	yfdY	b2377	-	predicted inner membrane protein
2249	 51.47	0	2493667..2494587	+	306	90111426	lpxP	b2378	-	palmitoleoyl-acyl carrier protein (ACP)-dependent acyltransferase
2250	 54.96	0	2495079..2496317	-	412	16130311	yfdZ	b2379	-	prediected aminotransferase, PLP-dependent
2251	 51.41	0	2496693..2498390	+	565	16130312	ypdA	b2380	-	predicted sensory kinase in two-component system with YpdB
2252	 47.48	0	2498405..2499139	+	244	16130313	ypdB	b2381	-	predicted response regulator in two-component system withYpdA
2253	 53.61	0	2499152..2500009	+	285	16130314	ypdC	b2382	-	predicted DNA-binding protein
2254	 55.21	0	2500012..2502507	-	831	16130315	fryA	b2383	-	fused predicted PTS enzymes: Hpr component/enzyme I component/enzyme IIA component
2255	 58.29	+1	2502532..2503569	-	345	16130316	ypdE	b2384	-	predicted peptidase
2256	 56.81	+1	2503569..2504654	-	361	16130317	ypdF	b2385	-	predicted peptidase
2257	 54.33	0	2504669..2505916	-	415	16130318	fryC	b2386	-	predicted enzyme IIC component of PTS
2258	 51.38	0	2505938..2506264	-	108	16130319	fryB	b2387	-	predicted enzyme IIB component of PTS
2259	 51.55	0	2506483..2507448	-	321	16130320	glk	b2388	-	glucokinase
2260	 53.86	0	2507652..2508908	+	418	16130321	yfeO	b2389	-	predicted ion channel protein
2261	 54.13	0	2509023..2509349	+	108	16130322	ypeC	b2390	-	conserved protein
2262	 53.27	0	2509490..2510728	-	412	16130324	mntH	b2392	-	manganese/divalent cation transporter
2263	 49.88	0	2511064..2512266	+	400	16130325	nupC	b2393	-	nucleoside (except guanosine) transporter
2264	 51.93	0	2512353..2513465	+	370	90111427	insL	b2394	-	IS186/IS421 transposase
2265	 49.00	0	2513665..2515854	-	729	90111428	yfeA	b2395	-	predicted diguanylate cyclase
2266	 50.14	0	2516489..2516833	+	114	90111429	yfeC	b2398	-	predicted DNA-binding transcriptional regulator
2267	 47.31	0	2516856..2517227	+	123	145698294	yfeD	b2399	-	predicted DNA-binding transcriptional regulator
2268	 52.54	0	2517279..2518694	-	471	16130330	gltX	b2400	-	glutamyl-tRNA synthetase
2269	 50.51	0	2519615..2520499	-	294	16130331	xapR	b2405	-	DNA-binding transcriptional activator
2270	 48.05	0	2520751..2522007	-	418	16130332	xapB	b2406	-	xanthosine transporter
2271	 51.68	0	2522067..2522900	-	277	16130333	xapA	b2407	-	purine nucleoside phosphorylase  II
2272	 45.23	-1	2523149..2523913	+	254	16130334	yfeN	b2408	-	conserved outer membrane protein
2273	 53.94	0	2523952..2524878	-	308	16130335	yfeR	b2409	-	predicted DNA-binding transcriptional regulator
2274	 51.75	0	2524968..2525966	+	332	16130336	yfeH	b2410	-	predicted inner membrane protein
2275	 51.60	0	2525963..2526181	-	72	94541121	ypeB	b4546	-	predicted protein
2276	 54.41	0	2526183..2528198	-	671	16130337	ligA	b2411	-	DNA ligase, NAD(+)-dependent
2277	 55.12	0	2528269..2529255	-	328	16130338	zipA	b2412	-	cell division protein involved in Z ring assembly
2278	 50.13	0	2529485..2530246	+	253	16130339	cysZ	b2413	-	predicted inner membrane protein
2279	 50.31	0	2530431..2531402	+	323	16130340	cysK	b2414	-	cysteine synthase A, O-acetylserine sulfhydrolase A subunit
2280	 50.78	0	2531786..2532043	+	85	16130341	ptsH	b2415	-	phosphohistidinoprotein-hexose phosphotransferase component of PTS system (Hpr)
2281	 49.65	0	2532088..2533815	+	575	16130342	ptsI	b2416	-	PEP-protein phosphotransferase of PTS system (enzyme I)
2282	 47.25	0	2533856..2534365	+	169	16130343	crr	b2417	-	glucose-specific enzyme IIA component of PTS
2283	 52.23	0	2534408..2535259	-	283	16130344	pdxK	b2418	-	pyridoxal-pyridoxamine kinase/hydroxymethylpyrimidine kinase
2284	 46.40	-1	2535364..2535738	+	124	16130345	yfeK	b2419	-	predicted protein
2285	 39.18	-2	2535771..2536505	+	244	16130346	yfeS	b2420	-	conserved protein
2286	 56.47	+1	2536694..2537605	-	303	16130347	cysM	b2421	-	cysteine synthase B (O-acetylserine sulfhydrolase B)
2287	 58.65	+1	2537739..2538836	-	365	16130348	cysA	b2422	-	sulfate/thiosulfate transporter subunit
2288	 56.62	+1	2538826..2539701	-	291	90111430	cysW	b2423	-	sulfate/thiosulfate transporter subunit
2289	 56.24	+1	2539701..2540534	-	277	16130349	cysU	b2424	-	sulfate/thiosulfate transporter subunit
2290	 53.79	0	2540534..2541550	-	338	16130350	cysP	b2425	-	thiosulfate transporter subunit
2291	 55.30	0	2541854..2542645	-	263	90111431	ucpA	b2426	-	predicted oxidoredutase, sulfate metabolism protein
2292	 51.63	0	2542774..2543631	-	285	16130352	yfeT	b2427	-	predicted DNA-binding transcriptional regulator
2293	 53.51	0	2543795..2544691	+	298	16130353	murQ	b2428	-	predicted PTS component
2294	 56.56	+1	2544695..2546119	+	474	16130354	murP	b2429	-	fused predicted PTS enzymes: IIB component/IIC component
2295	 51.88	0	2546124..2547428	+	434	90111432	yfeW	b2430	-	predicted periplasmic esterase
2296	 56.00	+1	2547668..2548567	-	299	90111433	yfeX	b2431	-	conserved protein
2297	 50.87	0	2548663..2549238	-	191	16130357	yfeY	b2432	-	predicted protein
2298	 52.89	0	2549299..2549748	-	149	90111434	yfeZ	b2433	-	predicted inner membrane protein
2299	 51.64	0	2549735..2550160	-	141	90111435	ypeA	b2434	-	predicted acyltransferase with acyl-CoA N-acyltransferase domain
2300	 49.77	0	2550374..2551243	+	289	16130360	amiA	b2435	-	N-acetylmuramoyl-l-alanine amidase I
2301	 54.67	0	2551247..2552146	+	299	16130361	hemF	b2436	-	coproporphyrinogen III oxidase
2302	 53.37	0	2552152..2553204	-	350	16130362	eutR	b2437	-	predicted DNA-binding transcriptional regulator
2303	 58.08	+1	2553250..2553750	-	166	90111436	eutK	b2438	-	predicted carboxysome structural protein with predicted role in ethanolamine utilization
2304	 56.36	+1	2553763..2554422	-	219	16130364	eutL	b2439	-	predicted carboxysome structural protein with predicted role in ethanolamine utilization
2305	 56.64	+1	2554432..2555319	-	295	16130365	eutC	b2440	-	ethanolamine ammonia-lyase, small subunit (light chain)
2306	 55.65	0	2555340..2556701	-	453	90111437	eutB	b2441	-	ethanolamine ammonia-lyase, large subunit, heavy chain
2307	 53.68	0	2556880..2558088	+	402	145698295	intZ	b2442	-	CPZ-55 prophage; predicted integrase
2308	 44.39	-1	2558279..2558920	+	213	16130368	yffL	b2443	-	CPZ-55 prophage; predicted protein
2309	 48.78	0	2559390..2559635	+	81	16130369	yffM	b2444	-	CPZ-55 prophage; predicted protein
2310	 46.61	0	2559647..2560015	+	122	145698296	yffN	b2445	-	CPZ-55 prophage; predicted protein
2311	 48.92	0	2560133..2560549	+	138	16130371	yffO	b2446	-	CPZ-55 prophage; predicted protein
2312	 52.36	0	2560546..2561139	+	197	16130372	yffP	b2447	-	CPZ-55 prophage; predicted protein
2313	 43.12	-1	2561614..2561991	+	125	145698297	yffQ	b2448	-	CPZ-55 prophage; predicted protein
2314	 44.02	-1	2562002..2562394	+	130	16130374	yffR	b2449	-	CPZ-55 prophage; predicted protein
2315	 50.49	0	2562545..2563354	+	269	145698298	yffS	b2450	-	CPZ-55 prophage; predicted protein
2316	 59.12	+1	2563503..2564906	-	467	16130376	eutA	b2451	-	reactivating factor for ethanolamine ammonia lyase
2317	 55.18	0	2564903..2566129	-	408	16130377	eutH	b2452	-	predicted inner membrane protein
2318	 58.59	+1	2566346..2567533	-	395	90111438	eutG	b2453	-	predicted alcohol dehydrogenase in ethanolamine utilization
2319	 58.66	+1	2567523..2568359	-	278	16130379	eutJ	b2454	-	predicted chaperonin, ethanolamine utilization protein
2320	 57.12	+1	2568370..2569773	-	467	16130380	eutE	b2455	-	predicted aldehyde dehydrogenase, ethanolamine utilization protein
2321	 53.12	0	2569785..2570072	-	95	16130381	eutN	b2456	-	predicted carboxysome structural protein, ethanolamine utilization protein
2322	 58.16	+1	2570179..2570472	-	97