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
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
4038	 51.75	0	4526953..4528266	-	437	16132125	sgcC	b4304	-	KpLE2 phage-like element; predicted phosphotransferase enzyme IIC component
4039	 48.39	0	4528278..4528556	-	92	94541133	sgcB	b4565	-	predicted enzyme IIB component of PTS
4040	 52.41	0	4528553..4529674	-	373	90111726	sgcX	b4305	-	KpLE2 phage-like element; predicted endoglucanase with Zn-dependent exopeptidase domain
4041	 59.57	+1	4530460..4531206	-	248	16132127	yjhP	b4306	-	KpLE2 phage-like element; predicted methyltransferase
4042	 55.31	0	4531262..4531807	-	181	16132128	yjhQ	b4307	-	KpLE2 phage-like element; predicted acetyltransferase
4043	 49.61	0	4531819..4532076	-	85	94541138	yjhX	b4566	-	conserved protein
4044	 48.73	0	4534637..4535617	-	326	16132130	yjhS	b4309	-	conserved protein
4045	 44.17	-1	4535682..4536788	-	368	90111727	nanM	b4310	-	conserved protein
4046	 42.96	-1	4536808..4537524	-	238	90111728	nanC	b4311	-	N-acetylnuraminic acid outer membrane channel protein
4047	 43.45	-1	4538980..4539582	+	200	16132133	fimB	b4312	-	tyrosine recombinase/inversion of on/off regulator of fimA
4048	 46.90	0	4540060..4540656	+	198	16132134	fimE	b4313	-	tyrosine recombinase/inversion of on/off regulator of fimA
4049	 51.73	0	4541138..4541686	+	182	16132135	fimA	b4314	-	major type 1 subunit fimbrin (pilin)
4050	 49.26	0	4541751..4542290	+	179	90111729	fimI	b4315	-	fimbrial protein involved in type 1 pilus biosynthesis
4051	 44.49	-1	4542327..4543052	+	241	49176488	fimC	b4316	-	chaperone, periplasmic
4052	 48.62	0	4543119..4545755	+	878	16132138	fimD	b4317	-	outer membrane usher protein, type 1 fimbrial synthesis
4053	 49.53	0	4545765..4546295	+	176	16132139	fimF	b4318	-	minor component of type 1 fimbriae
4054	 52.38	0	4546308..4546811	+	167	16132140	fimG	b4319	-	minor component of type 1 fimbriae
4055	 50.17	0	4546831..4547733	+	300	16132141	fimH	b4320	-	minor component of type 1 fimbriae
4056	 53.05	0	4547976..4549319	-	447	16132142	gntP	b4321	-	fructuronate transporter
4057	 54.35	0	4549659..4550843	+	394	16132143	uxuA	b4322	-	mannonate hydrolase
4058	 57.63	+1	4550924..4552384	+	486	16132144	uxuB	b4323	-	D-mannonate oxidoreductase, NAD-binding
4059	 53.62	0	4552599..4553372	+	257	16132145	uxuR	b4324	-	DNA-binding transcriptional repressor
4060	 40.19	-2	4553513..4554343	-	276	49176489	yjiC	b4325	-	predicted protein
4061	 48.85	0	4555016..4555408	+	130	90111730	yjiD	b4326	-	DNA replication/recombination/repair protein
4062	 51.32	0	4555401..4556312	-	303	16132148	yjiE	b4327	-	predicted DNA-binding transcriptional regulator
4063	 56.61	+1	4556377..4557549	-	390	16132149	iadA	b4328	-	isoaspartyl dipeptidase
4064	 53.25	0	4557562..4558023	-	153	16132150	yjiG	b4329	-	conserved inner membrane protein
4065	 53.07	0	4558020..4558703	-	227	90111731	yjiH	b4330	-	conserved inner membrane protein
4066	 50.81	0	4558953..4559507	+	184	90111732	kptA	b4331	-	2'-phosphotransferase
4067	 53.52	0	4559520..4560698	-	392	16132153	yjiJ	b4332	-	predicted inner membrane protein
4068	 42.62	-1	4560766..4561626	-	286	145698345	yjiK	b433