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
3938	 48.79	0	4414464..4414793	-	109	90111701	yjfO	b4189	-	conserved protein
3939	 53.20	0	4414975..4415724	+	249	16132012	yjfP	b4190	-	predicted hydrolase
3940	 50.66	0	4415721..4416476	-	251	16132013	ulaR	b4191	-	DNA-binding transcriptional dual regulator
3941	 52.21	0	4416584..4417648	-	354	90111702	ulaG	b4192	-	predicted L-ascorbate 6-phosphate lactonase
3942	 53.08	0	4418003..4419400	+	465	90111703	ulaA	b4193	-	L-ascorbate-specific enzyme IIC component of PTS
3943	 50.65	0	4419416..4419721	+	101	16132016	ulaB	b4194	-	L-ascorbate-specific enzyme IIB component of PTS
3944	 53.98	0	4419731..4420195	+	154	16132017	ulaC	b4195	-	L-ascorbate-specific enzyme IIA component of PTS
3945	 57.14	+1	4420209..4420859	+	216	16132018	ulaD	b4196	-	3-keto-L-gulonate 6-phosphate decarboxylase
3946	 56.73	+1	4420869..4421723	+	284	16132019	ulaE	b4197	-	L-xylulose 5-phosphate 3-epimerase
3947	 57.21	+1	4421723..4422409	+	228	16132020	ulaF	b4198	-	L-ribulose 5-phosphate 4-epimerase
3948	 46.01	-1	4422539..4422814	-	91	16132021	yjfY	b4199	-	predicted protein
3949	 52.53	0	4423141..4423536	+	131	16132022	rpsF	b4200	-	30S ribosomal subunit protein S6
3950	 52.38	0	4423543..4423857	+	104	16132023	priB	b4201	-	primosomal protein N
3951	 52.63	0	4423862..4424089	+	75	16132024	rpsR	b4202	-	30S ribosomal subunit protein S18
3952	 49.78	0	4424131..4424580	+	149	16132025	rplI	b4203	-	50S ribosomal subunit protein L9
3953	 42.39	-1	4424651..4425445	-	264	16132026	yjfZ	b4204	-	predicted protein
3954	 55.71	0	4426102..4426740	-	212	162135916	ytfB	b4206	-	predicted cell envelope opacity-associated protein
3955	 55.72	0	4426958..4427578	+	206	90111705	fklB	b4207	-	FKBP-type peptidyl-prolyl cis-trans isomerase (rotamase)
3956	 52.58	0	4427887..4429299	+	470	16132030	cycA	b4208	-	D-alanine/D-serine/glycine transporter
3957	 53.09	0	4429344..4430006	-	220	16132031	ytfE	b4209	-	predicted regulator of cell morphogenesis and cell wall metabolism
3958	 55.49	0	4430114..4431088	-	324	16132032	ytfF	b4210	-	predicted inner membrane protein
3959	 54.24	0	4431187..4432047	-	286	16132033	ytfG	b4211	-	NAD(P)H:quinone oxidoreductase
3960	 56.17	+1	4432136..4432516	+	126	90111706	ytfH	b4212	-	predicted transcriptional regulator
3961	 49.49	0	4432645..4434588	-	647	16132035	cpdB	b4213	-	2':3'-cyclic-nucleotide 2'-phosphodiesterase
3962	 55.20	0	4434778..4435518	+	246	16132036	cysQ	b4214	-	PAPS (adenosine 3'-phosphate 5'-phosphosulfate) 3'(2'),5'-bisphosphate nucleotidase
3963	 36.10	-2	4435730..4436668	+	312	49176474	ytfI	b4215	-	predicted protein
3964	 52.43	0	4436731..4437285	-	184	16132038	ytfJ	b4216	-	predicted transcriptional regulator
3965	 43.48	-1	4437610..4437816	+	68	90111707	ytfK	b4217	-	conserved protein
3966	 50.74	0	4437895..4439238	-	447	16132040	ytfL	b4218	-	predicted inner membrane protein
3967	 54.46	0	4439561..4440199	-	212	16132041	msrA	b4219	-	methionine sulfoxide reductase A
3968	 53.34	0	4440405..4442138	+	577	16132042	ytfM	b4220	-	predicted outer membrane protein and surface antigen
3969	 55.00	0	4442135..4445914	+	1259	16132043	ytfN	b4221	-	conserved protein
3970	 51.46	0	4445917..4446258	+	113	16132044	ytfP	b4222	-	conserved protein
3971	 50.40	0	4446470..4446721	+	83	90111708	chpS	b4224	-	antitoxin of the ChpB-ChpS toxin-antitoxin system
3972	 53.85	0	4446715..4447065	+	116	16132047	chpB	b4225	-	toxin of the ChpB-ChpS toxin-antitoxin system
3973	 51.22	0	4447145..4447675	-	176	16132048	ppa	b4226	-	inorganic pyrophosphatase
3974	 49.84	0	4447985..4448941	+	318	16132049	ytfQ	b4227	-	predicted sugar transporter subunit:  periplasmic-binding component of ABC superfamily
3975	 55.56	0	4449081..4450583	+	500	49176475	ytfR	b4485	-	predicted sugar transporter subunit: ATP-binding component of ABC superfamily
3976	 57.60	+1	4450594..4451619	+	341	145698343	ytfT	b4230	-	predicted sugar transporter subunit: membrane component of ABC superfamily
3977	 51.81	0	4451606..4452601	+	331	90111710	yjfF	b4231	-	predicted sugar transporter subunit:  membrane component of ABC superfamily
3978	 51.45	0	4452634..4453632	-	332	16132054	fbp	b4232	-	fructose-1,6-bisphosphatase I
3979	 55.31	0	4453808..4455181	+	457	16132055	mpl	b4233	-	UDP-N-acetylmuramate:L-alanyl-gamma-D-glutamyl-meso-diaminopimelate ligase
3980	 52.90	0	4455337..4455888	-	183	16132056	yjgA	b4234	-	conserved protein
3981	 54.25	0	4455982..4457334	+	450	16132057	pmbA	b4235	-	predicted peptidase required for the maturation and secretion of the antibiotic peptide MccB17
3982	 50.97	0	4457923..4458387	-	154	16132059	nrdG	b4237	-	anaerobic ribonucleotide reductase activating protein
3983	 53.53	0	4458545..4460683	-	712	16132060	nrdD	b4238	-	anaerobic ribonucleoside-triphosphate reductase
3984	 53.08	0	4461077..4462732	-	551	16132061	treC	b4239	-	trehalose-6-P hydrolase
3985	 54.36	0	4462782..4464203	-	473	16132062	treB	b4240	-	fused trehalose(maltose)-specific PTS enzyme:  IIB component/IIC component
3986	 53.80	0	4464322..4465269	-	315	16132063	treR	b4241	-	DNA-binding transcriptional repressor
3987	 52.47	0	4465648..4468344	+	898	16132064	mgtA	b4242	-	magnesium transporter
3988	 52.97	0	4468550..4468936	-	128	90111711	yjgF	b4243	-	ketoacid-binding protein
3989	 48.48	0	4469009..4469470	-	153	16132066	pyrI	b4244	-	aspartate carbamoyltransferase, regulatory subunit
3990	 53.74	0	4469483..4470418	-	311	16132067	pyrB	b4245	-	aspartate carbamoyltransferase, catalytic subunit
3991	 50.37	0	4470422..4470556	-	44	16132068	pyrL	b4246	-	pyrBI operon leader peptide
3992	 47.22	0	4470837..4471232	-	131	16132070	yjgH	b4248	-	predicted mRNA endoribonuclease
3993	 54.34	0	4471363..4472076	-	237	16132071	yjgI	b4249	-	predicted oxidoreductase with NAD(P)-binding Rossmann-fold domain
3994	 49.16	0	4472147..4472740	+	197	90111712	yjgJ	b4251	-	predicted transcriptional regulator
3995	 50.11	0	4472885..4473337	+	150	90111713	yjgK	b4252	-	conserved protein
3996	 32.18	-2	4473460..4475274	+	604	90111714	yjgL	b4253	-	predicted protein
3997	 52.14	0	4475330..4476334	-	334	16132076	argI	b4254	-	ornithine carbamoyltransferase 1
3998	 48.92	0	4476496..4476912	+	138	16132077	rraB	b4255	-	conserved protein
3999	 51.98	0	4477057..4477560	-	167	49176479	yjgM	b4256	-	predicted acetyltransferase
4000	 37.09	-2	4477753..4478949	+	398	49176480	yjgN	b4257	-	conserved inner membrane protein
4001	 54.59	0	4479005..4481860	-	951	16132080	valS	b4258	-	valyl-tRNA synthetase
4002	 54.05	0	4481860..4482303	-	147	16132081	holC	b4259	-	DNA polymerase III, chi subunit
4003	 55.29	0	4482463..4483974	-	503	16132082	pepA	b4260	-	aminopeptidase A, a cyteinylglycinase
4004	 54.77	0	4484241..4485341	+	366	16132083	yjgP	b4261	-	conserved inner membrane protein
4005	 54.29	0	4485341..4486423	+	360	90111715	yjgQ	b4262	-	conserved inner membrane protein
4006	 53.76	0	4486584..4488086	-	500	16132085	yjgR	b4263	-	predicted ATPase
4007	 47.05	0	4488164..4489162	-	332	16132086	idnR	b4264	-	DNA-binding transcriptional repressor, 5-gluconate-binding
4008	 50.61	0	4489229..4490548	-	439	16132087	idnT	b4265	-	L-idonate and D-gluconate transporter
4009	 49.41	0	4490610..4491374	-	254	16132088	idnO	b4266	-	5-keto-D-gluconate-5-reductase
4010	 47.38	0	4491398..4492429	-	343	16132089	idnD	b4267	-	L-idonate 5-dehydrogenase, NAD-binding
4011	 43.44	-1	4492646..4493209	+	187	16132090	idnK	b4268	-	D-gluconate kinase, thermosensitive
4012	 55.59	0	4493213..4494232	-	339	90111716	yjgB	b4269	-	predicted alcohol dehydrogenase, Zn-dependent and NAD(P)-binding
4013	 53.01	0	4496295..4496660	+	121	145698344	insC	b4272	-	KpLE2 phage-like element; IS2 insertion element repressor InsA
4014	 55.08	0	4496618..4497523	+	301	16132094	insD	b4273	-	KpLE2 phage-like element; IS2 insertion element transposase InsAB'
4015	 58.18	+1	4499283..4499612	+	109	16132098	yjgZ	b4277	-	KpLE2 phage-like element; predicted protein
4016	 54.18	0	4500126..4501454	-	442	16132099	insG	b4278	-	KpLE2 phage-like element; IS4 predicted transposase
4017	 36.29	-2	4502081..4503298	+	405	90111718	yjhB	b4279	-	KpLE2 phage-like element; predicted transporter
4018	 38.70	-2	4503310..4504428	+	372	90111719	yjhC	b4280	-	KpLE2 phage-like element; predicted oxidoreductase
4019	 30.95	-2	4504471..4504596	+	41	157783151	ythA	b4655	-	expressed protein
4020	 45.83	-1	4505489..4506640	-	383	16132105	insI	b4284	-	KpLE2 phage-like element; IS30 transposase
4021	 54.04	0	4508713..4509480	-	255	16132108	fecE	b4287	-	KpLE2 phage-like element; iron-dicitrate transporter subunit
4022	 59.77	+1	4509481..4510437	-	318	16132109	fecD	b4288	-	KpLE2 phage-like element; iron-dicitrate transporter subunit
4023	 60.66	+1	4510434..4511432	-	332	16132110	fecC	b4289	-	KpLE2 phage-like element; iron-dicitrate transporter subunit
4024	 57.70	+1	4511429..4512331	-	300	162135917	fecB	b4290	-	KpLE2 phage-like element; iron-dicitrate transporter subunit
4025	 58.54	+1	4512376..4514700	-	774	16132112	fecA	b4291	-	KpLE2 phage-like element; ferric citrate outer membrane transporter
4026	 59.01	+1	4514787..4515740	-	317	16132113	fecR	b4292	-	KpLE2 phage-like element; transmembrane signal transducer for ferric citrate transport
4027	 54.60	0	4515737..4516258	-	173	16132114	fecI	b4293	-	KpLE2 phage-like element; RNA polymerase, sigma 19 factor
4028	 52.90	0	4516550..4516825	+	91	16132115	insA	b4294	-	KpLE2 phage-like element; IS1 repressor protein InsA
4029	 50.35	0	4517361..4518347	-	328	90111724	yjhU	b4295	-	KpLE2 phage-like element; predicted DNA-binding transcriptional regulator
4030	 49.04	0	4518694..4520043	-	449	16132117	yjhF	b4296	-	KpLE2 phage-like element; predicted transporter
4031	 54.52	0	4520150..4522117	-	655	16132118	yjhG	b4297	-	KpLE2 phage-like element; predicted dehydratase
4032	 52.65	0	4522128..4523033	-	301	90111725	yjhH	b4298	-	KpLE2 phage-like element; predicted lyase/synthase
4033	 40.81	-2	4523038..4523826	-	262	16132120	yjhI	b4299	-	KpLE2 phage-like element; predicted DNA-binding transcriptional regulator
4034	 49.68	0	4524129..4524911	-	260	16132121	sgcR	b4300	-	KpLE2 phage-like element; predicted DNA-binding transcriptional regulator
4035	 55.45	0	4524928..4525560	-	210	16132122	sgcE	b4301	-	KpLE2 phage-like element; predicted epimerase
4036	 54.40	0	4525572..4526003	-	143	16132123	sgcA	b4302	-	KpLE2 phage-like element; predicted phosphotransferase enzyme IIA component
4037	 53.28	0	4526134..4526940	-	268	16132124	sgcQ	b4303	-	KpLE2 phage-like element; predicted nucleoside triphosphatase
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.