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
605	 50.03	0	680946..682616	-	556	16128633	hscC	b0650	-	Hsp70 family chaperone Hsc62, binds to RpoD and inhibits transcription
606	 50.85	0	682700..683635	-	311	16128634	rihA	b0651	-	ribonucleoside hydrolase 1
607	 52.34	0	683753..684478	-	241	16128635	gltL	b0652	-	glutamate and aspartate transporter subunit
608	 50.22	0	684478..685152	-	224	16128636	gltK	b0653	-	glutamate and aspartate transporter subunit
609	 52.50	0	685152..685892	-	246	16128637	gltJ	b0654	-	glutamate and aspartate transporter subunit
610	 48.73	0	686062..686970	-	302	16128638	gltI	b0655	-	glutamate and aspartate transporter subunit
611	 54.67	0	687220..688236	-	338	16128639	insH	b0656	-	IS5 transposase and trans-activator
612	 55.69	0	688566..690104	-	512	16128640	lnt	b0657	-	apolipoprotein N-acyltransferase
613	 51.54	0	690129..691007	-	292	16128641	ybeX	b0658	-	predicteed ion transport
614	 51.71	0	691097..691564	-	155	16128642	ybeY	b0659	-	conserved protein
615	 54.37	0	691561..692601	-	346	145698230	ybeZ	b0660	-	predicted protein with nucleoside triphosphate hydrolase domain
616	 54.18	0	692754..694178	-	474	16128644	miaB	b0661	-	isopentenyl-adenosine A37 tRNA methylthiolase
617	 57.14	+1	694324..695499	+	391	16128645	ubiF	b0662	-	2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinol oxygenase
618	 52.13	0	696736..698400	-	554	16128650	asnB	b0674	-	asparagine synthetase B
619	 52.99	0	698797..699549	-	250	16128651	nagD	b0675	-	UMP phosphatase
620	 52.99	0	699597..700817	-	406	16128652	nagC	b0676	-	DNA-binding transcriptional dual regulator, repressor of N-acetylglucosamine
621	 51.78	0	700826..701974	-	382	16128653	nagA	b0677	-	N-acetylglucosamine-6-phosphate deacetylase
622	 48.81	0	702034..702834	-	266	16128654	nagB	b0678	-	glucosamine-6-phosphate deaminase
623	 54.75	0	703167..705113	+	648	16128655	nagE	b0679	-	fused N-acetyl glucosamine specific PTS enzyme: IIC, IIB , and IIA components
624	 52.49	0	705316..706980	+	554	16128656	glnS	b0680	-	glutamyl-tRNA synthetase
625	 51.24	0	707557..708963	+	468	16128657	ybfM	b0681	-	predicted outer membrane porin
626	 48.01	0	709013..709339	+	108	16128658	ybfN	b0682	-	predicted lipoprotein
627	 47.87	0	709423..709869	-	148	16128659	fur	b0683	-	DNA-binding transcriptional dual regulator of siderophore biosynthesis and transport
628	 40.23	-2	709862..709948	-	28	157783150	uof	b4637	-	ryhB-regulated fur leader peptide
629	 48.96	0	710158..710688	-	176	16128660	fldA	b0684	-	flavodoxin 1
630	 53.74	0	710828..711121	-	97	90111159	ybfE	b0685	-	lexA-regulated predicted protein
631	 50.85	0	711261..712025	-	254	16128662	ybfF	b0686	-	conserved protein
632	 49.63	0	712210..712755	+	181	16128663	seqA	b0687	-	regulatory protein for replication initiation
633	 55.27	0	712781..714421	+	546	16128664	pgm	b0688	-	phosphoglucomutase
634	 45.45	-1	714635..715129	+	164	16128665	ybfP	b0689	-	predicted protein
635	 50.61	0	716169..717488	-	439	16128668	potE	b0692	-	putrescine/proton symporter: putrescine/ornithine antiporter
636	 49.34	0	717485..719683	-	732	16128669	speF	b0693	-	ornithine decarboxylase isozyme, inducible
637	 44.19	-1	719806..720063	+	85	145698231	ybfK	b4590	-	hypothetical protein
638	 56.64	+1	720279..720956	-	225	16128670	kdpE	b0694	-	DNA-binding response regulator in two-component regulatory system with KdpD
639	 57.58	+1	720953..723637	-	894	16128671	kdpD	b0695	-	fused sensory histidine kinase in two-component regulatory system with KdpE: signal sensing protein
640	 53.58	0	723630..724202	-	190	16128672	kdpC	b0696	-	potassium translocating ATPase, subunit C
641	 56.22	+1	724211..726259	-	682	16128673	kdpB	b0697	-	potassium translocating ATPase, subunit B
642	 55.50	0	726282..727955	-	557	16128674	kdpA	b0698	-	potassium translocating ATPase, subunit A
643	 48.89	0	727955..728044	-	29	94541101	kdpF	b4513	-	potassium ion accessory transporter subunit
644	 50.24	0	728357..728563	+	68	16128675	ybfA	b0699	-	predicted protein
645	 59.16	+1	728806..732999	+	1397	16128676	rhsC	b0700	-	rhsC element core protein RshC
646	 31.19	-2	732999..733325	+	108	16128677	ybfB	b0702	-	predicted inner membrane protein
647	 36.67	-2	734873..735442	+	189	16128679	ybfC	b0704	-	predicted protein
648	 38.04	-2	735668..735922	+	84	145698232	ybfQ	b4514	-	predicted transposase
649	 39.63	-2	737315..738076	+	253	16128681	ybfD	b0706	-	conserved protein
650	 50.39	0	738224..738733	+	169	16128682	ybgA	b0707	-	conserved protein
651	 53.49	0	738730..740148	+	472	16128683	phr	b0708	-	deoxyribodipyrimidine photolyase, FAD-binding
652	 52.43	0	740298..741779	-	493	16128684	ybgH	b0709	-	predicted transporter
653	 53.49	0	742050..742793	+	247	16128685	ybgI	b0710	-	conserved metal-binding protein
654	 57.84	+1	742816..743472	+	218	16128686	ybgJ	b0711	-	predicted enzyme subunit
655	 55.52	0	743466..744398	+	310	16128687	ybgK	b0712	-	predicted enzyme subunit
656	 57.69	+1	744388..745122	+	244	16128688	ybgL	b0713	-	predicted lactam utilization protein
657	 52.40	0	745158..745949	+	263	16128689	nei	b0714	-	endonuclease VIII/ 5-formyluracil/5-hydroxymethyluracil DNA glycosylase
658	 56.16	+1	745946..746992	-	348	90111163	abrB	b0715	-	predicted regulator
659	 44.92	-1	747144..748205	-	353	90111164	ybgO	b0716	-	predicted fimbrial-like adhesin protein
660	 47.74	0	748202..748930	-	242	16128692	ybgP	b0717	-	predicted assembly protein
661	 49.96	0	748945..751392	-	815	90111165	ybgQ	b0718	-	predicted outer membrane protein
662	 46.74	0	751452..752018	-	188	16128694	ybgD	b0719	-	predicted fimbrial-like adhesin protein
663	 50.70	0	752408..753691	-	427	16128695	gltA	b0720	-	citrate synthase
664	 49.23	0	754400..754789	+	129	16128696	sdhC	b0721	-	succinate dehydrogenase, membrane subunit, binds cytochrome b556
665	 51.15	0	754783..755130	+	115	16128697	sdhD	b0722	-	succinate dehydrogenase, membrane subunit, binds cytochrome b556
666	 56.31	+1	755130..756896	+	588	16128698	sdhA	b0723	-	succinate dehydrogenase, flavoprotein subunit
667	 51.60	0	756912..757628	+	238	16128699	sdhB	b0724	-	succinate dehydrogenase, FeS subunit
668	 55.67	0	757929..760730	+	933	16128701	sucA	b0726	-	2-oxoglutarate decarboxylase, thiamin-requiring
669	 55.91	+1	760745..761962	+	405	16128702	sucB	b0727	-	dihydrolipoyltranssuccinase
670	 54.33	0	762237..763403	+	388	16128703	sucC	b0728	-	succinyl-CoA synthetase, beta subunit
671	 53.79	0	763403..764272	+	289	16128704	sucD	b0729	-	succinyl-CoA synthetase, NAD(P)-binding, alpha subunit
672	 48.13	0	764376..765098	-	240	16128705	mngR	b0730	-	DNA-binding transcriptional dual regulator, fatty-acyl-binding
673	 54.58	0	765207..767183	+	658	16128706	mngA	b0731	-	fused 2-O-a-mannosyl-D-glycerate specific PTS enzymes: IIA component/IIB component/IIC component
674	 49.35	0	767201..769834	+	877	16128707	mngB	b0732	-	alpha-mannosidase
675	 52.90	0	770681..772249	+	522	90111166	cydA	b0733	-	cytochrome d terminal oxidase, subunit I
676	 53.86	0	772265..773404	+	379	16128709	cydB	b0734	-	cytochrome d terminal oxidase, subunit II
677	 51.75	0	773419..773532	+	37	94541102	ybgT	b4515	-	conserved protein
678	 49.66	0	773532..773825	+	97	16128710	ybgE	b0735	-	conserved inner membrane protein
679	 49.63	0	773975..774379	+	134	16128711	ybgC	b0736	-	predicted acyl-CoA thioesterase
680	 50.51	0	774376..775068	+	230	16128712	tolQ	b0737	-	membrane spanning protein in TolA-TolQ-TolR complex
681	 51.75	0	775072..775500	+	142	16128713	tolR	b0738	-	membrane spanning protein in TolA-TolQ-TolR complex
682	 52.29	0	775565..776830	+	421	16128714	tolA	b0739	-	membrane anchored protein in TolA-TolQ-TolR complex
683	 53.13	0	776963..778255	+	430	16128715	tolB	b0740	-	periplasmic protein
684	 51.34	0	778290..778811	+	173	16128716	pal	b0741	-	peptidoglycan-associated outer membrane lipoprotein
685	 49.49	0	778821..779612	+	263	16128717	ybgF	b0742	-	predicted protein
686	 50.19	0	781308..782351	+	347	16128718	nadA	b0750	-	quinolinate synthase, subunit A
687	 48.19	0	782389..783108	+	239	16128719	pnuC	b0751	-	predicted nicotinamide mononucleotide transporter
688	 53.08	0	783105..784046	-	313	16128720	zitB	b0752	-	zinc efflux system
689	 50.39	0	784160..784540	-	126	16128721	ybgS	b0753	-	conserved protein
690	 52.14	0	784856..785908	+	350	16128722	aroG	b0754	-	3-deoxy-D-arabino-heptulosonate-7-phosphate synthase, phenylalanine repressible
691	 51.00	0	786066..786818	-	250	16128723	gpmA	b0755	-	phosphoglyceromutase 1
692	 55.62	0	787020..788060	-	346	16128724	galM	b0756	-	galactose-1-epimerase (mutarotase)
693	 52.92	0	788054..789202	-	382	16128725	galK	b0757	-	galactokinase
694	 55.78	0	789206..790252	-	348	16128726	galT	b0758	-	galactose-1-phosphate uridylyltransferase
695	 54.38	0	790262..791278	-	338	4917604