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
3732	 44.06	-1	4172099..4173049	-	316	16131808	coaA	b3974	-	pantothenate kinase
3733	 53.42	0	4173967..4175151	+	394	16131810	tufB	b3980	-	protein chain elongation factor EF-Tu (duplicate of tufA)
3734	 54.95	0	4175381..4175764	+	127	16131811	secE	b3981	-	preprotein translocase membrane subunit
3735	 51.65	0	4175766..4176311	+	181	16131812	nusG	b3982	-	transcription termination factor
3736	 52.21	0	4176470..4176898	+	142	16131813	rplK	b3983	-	50S ribosomal subunit protein L11
3737	 51.63	0	4176902..4177606	+	234	16131814	rplA	b3984	-	50S ribosomal subunit protein L1
3738	 52.41	0	4178019..4178516	+	165	16131815	rplJ	b3985	-	50S ribosomal subunit protein L10
3739	 46.17	-1	4178583..4178948	+	121	16131816	rplL	b3986	-	50S ribosomal subunit protein L7/L12
3740	 52.62	0	4179268..4183296	+	1342	16131817	rpoB	b3987	-	RNA polymerase, beta subunit
3741	 53.84	0	4183373..4187596	+	1407	16131818	rpoC	b3988	-	RNA polymerase, beta prime subunit
3742	 42.41	-1	4187809..4188348	+	179	16131819	yjaZ	b3989	-	heat shock protein
3743	 55.03	0	4188758..4189891	-	377	16131820	thiH	b3990	-	thiamin biosynthesis ThiGH complex subunit
3744	 58.50	+1	4189888..4190658	-	256	33347812	thiG	b3991	-	thiamin biosynthesis ThiGH complex subunit
3745	 55.72	0	4190660..4190860	-	66	49176448	thiS	b4407	-	sulphur carrier protein
3746	 57.54	+1	4190844..4191599	-	251	90111672	thiF	b3992	-	thiamin (thiazole moiety) biosynthesis protein
3747	 58.02	+1	4191592..4192227	-	211	16131823	thiE	b3993	-	thiamin phosphate synthase (thiamin phosphate pyrophosphorylase)
3748	 55.75	0	4192227..4194122	-	631	16131824	thiC	b3994	-	thiamin (pyrimidine moiety) biosynthesis protein
3749	 49.06	0	4194355..4194831	-	158	16131825	rsd	b3995	-	stationary phase protein, binds sigma 70 RNA polymerase subunit
3750	 53.23	0	4194926..4195699	+	257	49176450	nudC	b3996	-	NADH pyrophosphatase
3751	 56.06	+1	4195739..4196803	+	354	16131827	hemE	b3997	-	uroporphyrinogen decarboxylase
3752	 58.78	+1	4196813..4197484	+	223	90111673	nfi	b3998	-	endonuclease V
3753	 48.56	0	4197527..4198117	+	196	16131829	yjaG	b3999	-	conserved protein
3754	 48.35	0	4198304..4198576	+	90	16131830	hupA	b4000	-	HU, DNA-binding transcriptional regulator, alpha subunit
3755	 53.45	0	4198589..4199284	+	231	16131831	yjaH	b4001	-	conserved protein
3756	 53.52	0	4199286..4199711	-	141	90111674	zraP	b4002	-	Zn-binding periplasmic protein
3757	 54.29	0	4199949..4201346	+	465	16131833	zraS	b4003	-	sensory histidine kinase in two-component regulatory system with ZraR
3758	 56.26	+1	4201343..4202668	+	441	16131834	zraR	b4004	-	fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein
3759	 58.22	+1	4202665..4203954	-	429	16131835	purD	b4005	-	phosphoribosylglycinamide synthetase phosphoribosylamine-glycine ligase
3760	 56.29	+1	4203966..4205555	-	529	16131836	purH	b4006	-	fused IMP cyclohydrolase/phosphoribosylaminoimidazolecarboxamide formyltransferase
3761	 45.31	-1	4211257..4211640	+	127	16131837	yjaA	b4011	-	conserved protein
3762	 54.50	0	4211703..4212146	-	147	16131838	yjaB	b4012	-	predicted acetyltransferase
3763	 50.00	0	4212303..4213232	+	309	16131839	metA	b4013	-	homoserine O-transsuccinylase
3764	 51.75	0	4213501..4215102	+	533	16131840	aceB	b4014	-	malate synthase A
3765	 55.33	0	4215132..4216436	+	434	16131841	aceA	b4015	-	isocitrate lyase
3766	 52.79	0	4216619..4218355	+	578	16131842	aceK	b4016	-	isocitrate dehydrogenase kinase/phosphatase
3767	 37.63	-2	4218324..4220510	-	728	16131843	arpA	b4017	-	ankyrin repeat protein, function unknown
3768	 54.18	0	4220827..4221651	-	274	90111675	iclR	b4018	-	DNA-binding transcriptional repressor
3769	 55.84	0	4221851..4225534	+	1227	16131845	metH	b4019	-	homocysteine-N5-methyltetrahydrofolate transmethylase, B12-dependent
3770	 55.33	0	4225754..4227385	+	543	16131846	yjbB	b4020	-	predicted transporter
3771	 54.35	0	4227476..4228165	-	229	16131847	pepE	b4021	-	(alpha)-aspartyl dipeptidase
3772	 51.55	0	4228377..4229249	+	290	16131848	rluF	b4022	-	23S rRNA pseudouridine synthase
3773	 49.45	0	4229382..4229654	-	90	16131849	pagB	b4023	-	conserved protein
3774	 53.85	0	4229907..4231256	-	449	16131850	lysC	b4024	-	aspartokinase III
3775	 51.33	0	4231781..4233430	+	549	16131851	pgi	b4025	-	glucosephosphate isomerase
3776	 60.49	+1	4233929..4234171	+	80	16131852	yjbE	b4026	-	predicted protein
3777	 54.77	0	4234285..4234923	+	212	90111676	yjbF	b4027	-	predicted lipoprotein
3778	 58.67	+1	4234920..4235657	+	245	16131854	yjbG	b4028	-	conserved protein
3779	 54.03	0	4235657..4237753	+	698	16131855	yjbH	b4029	-	predicted porin
3780	 49.10	0	4237800..4238078	-	92	145698339	yjbT	b4620	-	hypothetical protein, no homologs
3781	 49.15	0	4238348..4238758	+	136	16131856	psiE	b4030	-	predicted phosphate starvation inducible protein
3782	 49.59	0	4238802..4240277	-	491	16131857	xylE	b4031	-	D-xylose transporter
3783	 54.55	0	4240649..4241539	-	296	16131858	malG	b4032	-	maltose transporter subunit
3784	 53.27	0	4241554..4243098	-	514	16131859	malF	b4033	-	maltose transporter subunit
3785	 51.05	0	4243252..4244442	-	396	16131860	malE	b4034	-	maltose transporter subunit
3786	 54.84	0	4244807..4245922	+	371	16131861	malK	b4035	-	fused maltose transport subunit, ATP-binding component of ABC superfamily/regulatory protein
3787	 51.68	0	4245994..4247334	+	446	16131862	lamB	b4036	-	maltose outer membrane porin (maltoporin)
3788	 53.42	0	4247577..4248497	+	306	16131863	malM	b4037	-	maltose regulon periplasmic protein
3789	 52.81	0	4250529..4251026	+	165	90111677	ubiC	b4039	-	chorismate pyruvate lyase
3790	 51.78	0	4251039..4251911	+	290	16131866	ubiA	b4040	-	p-hydroxybenzoate octaprenyltransferase
3791	 55.16	0	4252066..4254489	-	807	90111678	plsB	b4041	-	glycerol-3-phosphate O-acyltransferase
3792	 51.76	0	4254660..4255028	+	122	16131868	dgkA	b4042	-	diacylglycerol kinase
3793	 51.89	0	4255138..4255746	+	202	16131869	lexA	b4043	-	DNA-binding transcriptional repressor of SOS regulon
3794	 55.72	0	4255765..4257144	+	459	162135919	dinF	b4044	-	DNA-damage-inducible SOS response protein
3795	 42.38	-1	4257260..4257469	+	69	16131871	yjbJ	b4045	-	predicted stress response protein
3796	 52.13	0	4257511..4258026	-	171	90111679	zur	b4046	-	DNA-binding transcriptional repressor, Zn(II)-binding
3797	 28.63	-2	4258344..4258598	+	84	16131873	yjbL	b4047	-	predicted protein
3798	 36.58	-2	4258622..4259329	+	235	16131874	yjbM	b4048	-	predicted protein
3799	 54.28	0	4259737..4260729	+	330	145698340	dusA	b4049	-	tRNA-dihydrouridine synthase A
3800	 49.79	0	4260863..4261105	+	80	90111680	pspG	b4050	-	phage shock protein G
3801	 53.05	0	4261271..4262254	-	327	16131877	qor	b4051	-	quinone oxidoreductase, NADPH-dependent
3802	 53.81	0	4262337..4263752	+	471	16131878	dnaB	b4052	-	replicative DNA helicase
3803	 55.93	+1	4263805..4264884	+	359	16131879	alr	b4053	-	alanine racemase 1, PLP-binding, biosynthetic
3804	 52.76	0	4265137..4266330	+	397	16131880	tyrB	b4054	-	tyrosine aminotransferase, tyrosine-repressible, PLP-dependent
3805	 28.43	-2	4266832..4267035	-	67	145698341	yjbS	b4621	-	hypothetical protein
3806	 49.44	0	4267437..4268150	+	237	16131881	aphA	b4055	-	acid phosphatase/phosphotransferase, class B, non-specific
3807	 51.80	0	4268261..4268677	+	138	16131882	yjbQ	b4056	-	conserved protein
3808	 50.42	0	4268681..4269037	+	118	16131883	yjbR	b4057	-	conserved protein
3809	 56.08	+1	4269072..4271894	-	940	16131884	uvrA	b4058	-	ATPase and DNA damage recognition protein of nucleotide excision repair excinuclease UvrABC
3810	 58.10	+1	4272148..4272684	+	178	16131885	ssb	b4059	-	single-stranded DNA-binding protein
3811	 52.48	0	4272783..4273064	-	93	90111681	yjcB	b4060	-	predicted inner membrane protein
3812	 44.74	-1	4273494..4275080	+	528	16131887	yjcC	b4061	-	predicted signal transduction protein (EAL domain containing protein)
3813	 50.93	0	4275083..4275406	-	107	16131888	soxS	b4062	-	DNA-binding transcriptional dual regulator
3814	 52.04	0	4275492..4275956	+	154	16131889	soxR	b4063	-	DNA-binding transcriptional dual regulator, Fe-S center for redox-sensing
3815	 55.93	+1	4276502..4277851	+	449	16131890	yjcD	b4064	-	predicted permease
3816	 55.82	0	4278003..4279652	+	549	16131891	yjcE	b4065	-	predicted cation/proton antiporter
3817	 32.95	-2	4279806..4281098	-	430	16131892	yjcF	b4066	-	conserved protein
3818	 55.76	0	4281276..4282925	-	549	16131893	actP	b4067	-	acetate transporter
3819	 49.21	0	4282922..4283236	-	104	16131894	yjcH	b4068	-	conserved inner membrane protein involved in acetate transport
3820	 56.87	+1	4283436..4285394	-	652	16131895	acs	b4069	-	acetyl-CoA synthetase
3821	 52.26	0	4285787..4287223	+	478	16131896	nrfA	b4070	-	nitrite reductase, formate-dependent, cytochrome
3822	 53.97	0	4287268..4287834	+	188	90111682	nrfB	b4071	-	nitrite reductase, formate-dependent, penta-heme cytochrome c
3823	 57.89	+1	4287831..4288502	+	223	16131898	nrfC	b4072	-	formate-dependent nitrite reductase, 4Fe4S subunit
3824	 57.58	+1	4288499..4289455	+	318	16131899	nrfD	b4073	-	formate-dependent nitrite reductase, membrane subunit
3825	 57.32	+1	4289535..4291193	+	552	16131900	nrfE	b4074	-	heme lyase (NrfEFG) for insertion of heme into c552, subunit NrfE
3826	 52.34	0	4291186..4291569	+	127	16131901	nrfF	b4075	-	heme lyase (NrfEFG) for insertion of heme into c552, subunit NrfF
3827	 51.76	0	4291566..4292162	+	198	16131902	nrfG	b4076	-	heme lyase (NrfEFG) for insertion of heme into c552, subunit NrfG
3828	 53.27	0	4292504..4293817	+	437	16131903	gltP	b4077	-	glutamate/aspartate:proton symporter
3829	 49.71	0	4294459..4295148	-	229	16131904	yjcO	b4078	-	conserved protein
3830	 54.38	0	4295242..4297389	-	715	16131905	fdhF	b4079	-	formate dehydrogenase-H, selenopolypeptide subunit
3831	 55.76	0	4297587..4299053	-	488	16131906	mdtP	b4080	-	predicted outer membrane factor of efflux pump
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.