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
3295	 40.06	-2	3653989..3654315	-	108	162135912	hdeB	b3509	-	acid-resistance protein
3296	 42.94	-1	3654431..3654763	-	110	16131382	hdeA	b3510	-	stress response protein acid-resistance protein
3297	 46.60	0	3655018..3655590	+	190	16131383	hdeD	b3511	-	acid-resistance membrane protein
3298	 32.95	-2	3656389..3656916	+	175	16131384	gadE	b3512	-	DNA-binding transcriptional activator
3299	 54.58	0	3657255..3658412	+	385	16131385	mdtE	b3513	-	multidrug resistance efflux transporter
3300	 53.02	0	3658437..3661550	+	1037	16131386	mdtF	b3514	-	multidrug transporter, RpoS-dependent
3301	 41.84	-1	3661913..3662641	-	242	16131387	gadW	b3515	-	DNA-binding transcriptional activator
3302	 40.97	-2	3663009..3663833	-	274	16131388	gadX	b3516	-	DNA-binding transcriptional dual regulator
3303	 53.96	0	3664203..3665603	-	466	16131389	gadA	b3517	-	glutamate decarboxylase A, PLP-dependent
3304	 48.43	0	3665814..3667211	-	465	16131390	yhjA	b3518	-	predicted cytochrome C peroxidase
3305	 53.94	0	3667615..3669264	+	549	16131391	treF	b3519	-	cytoplasmic trehalase
3306	 47.76	0	3669315..3669917	-	200	16131392	yhjB	b3520	-	predicted DNA-binding response regulator in two-component regulatory system
3307	 53.33	0	3670437..3671336	+	299	145698322	yhjC	b3521	-	predicted DNA-binding transcriptional regulator
3308	 52.66	0	3671385..3672398	+	337	16131394	yhjD	b3522	-	conserved inner membrane protein
3309	 55.63	0	3672809..3674131	+	440	16131395	yhjE	b3523	-	predicted transporter
3310	 53.23	0	3674313..3676388	-	691	16131396	yhjG	b3524	-	predicted outer membrane biogenesis protein
3311	 52.73	0	3676443..3677210	-	255	90111605	yhjH	b3525	-	EAL domain containing protein involved in flagellar function
3312	 57.10	+1	3677442..3678371	+	309	90111606	kdgK	b3526	-	ketodeoxygluconokinase
3313	 53.44	0	3678467..3679963	-	498	16131399	yhjJ	b3527	-	predicted zinc-dependent peptidase
3314	 51.67	0	3680184..3681470	-	428	16131400	dctA	b3528	-	C4-dicarboxylic acid, orotate and citrate transporter
3315	 52.61	0	3681653..3683608	-	651	145698323	yhjK	b3529	-	predicted diguanylate cyclase
3316	 57.23	+1	3683723..3687145	-	1140	145698324	bcsC	b3530	-	cellulose synthase subunit
3317	 54.74	0	3687178..3688284	-	368	16131403	bcsZ	b3531	-	endo-1,4-D-glucanase
3318	 54.91	0	3688291..3690630	-	779	16131404	bcsB	b3532	-	regulator of cellulose synthase, cyclic di-GMP binding
3319	 55.36	0	3690641..3693259	-	872	90111609	bcsA	b3533	-	cellulose synthase, catalytic subunit
3320	 46.03	-1	3694020..3694208	-	62	16131407	yhjR	b3535	-	conserved protein
3321	 48.85	0	3694481..3696052	+	523	16131408	bcsE	b3536	-	conserved protein
3322	 48.44	0	3696049..3696240	+	63	90111610	bcsF	b3537	-	predicted protein
3323	 52.68	0	3696237..3697916	+	559	16131410	bcsG	b3538	-	predicted inner membrane protein
3324	 52.78	0	3698003..3698110	-	35	49176368	ldrD	b4453	-	toxic polypeptide, small
3325	 45.44	-1	3698586..3699857	+	423	16131411	yhjV	b3539	-	predicted transporter
3326	 56.12	+1	3699887..3700891	-	334	16131412	dppF	b3540	-	dipeptide transporter
3327	 56.71	+1	3700888..3701871	-	327	16131413	dppD	b3541	-	dipeptide transporter
3328	 59.03	+1	3701882..3702784	-	300	16131414	dppC	b3542	-	dipeptide transporter
3329	 56.47	+1	3702794..3703813	-	339	16131415	dppB	b3543	-	dipeptide transporter
3330	 51.55	0	3704121..3705728	-	535	16131416	dppA	b3544	-	dipeptide transporter
3331	 50.41	0	3706807..3708498	-	563	90111611	eptB	b3546	-	predicted metal dependent hydrolase
3332	 51.20	0	3708822..3710030	-	402	16131418	yhjX	b3547	-	predicted transporter
3333	 50.21	0	3710259..3710957	-	232	90111612	yhjY	b3548	-	conserved protein
3334	 49.82	0	3711115..3711678	+	187	16131420	tag	b3549	-	3-methyl-adenine DNA glycosylase I, constitutive
3335	 52.15	0	3711675..3712115	+	146	16131421	yiaC	b3550	-	predicted acyltransferase with acyl-CoA N-acyltransferase domain
3336	 54.41	0	3712084..3714417	-	777	145698325	bisC	b3551	-	biotin sulfoxide reductase
3337	 57.88	+1	3714570..3715229	+	219	49176370	yiaD	b3552	-	predicted outer membrane lipoprotein
3338	 52.00	0	3715333..3716307	+	324	90111614	ghrB	b3553	-	2-keto-D-gluconate reductase (glyoxalate reductase) (2-ketoaldonate reductase)
3339	 50.49	0	3716357..3717067	-	236	90111615	yiaF	b3554	-	conserved protein
3340	 43.99	-1	3717501..3717791	+	96	16131426	yiaG	b3555	-	predicted transcriptional regulator
3341	 48.36	0	3718072..3718284	+	70	16131427	cspA	b3556	-	major cold shock protein
3342	 35.29	-2	3718471..3718623	-	50	49176371	hokA	b4455	-	toxic polypeptide, small
3343	 46.17	-1	3718703..3719224	+	173	16131428	insJ	b3557	-	IS150 protein InsA
3344	 42.84	-1	3719221..3720072	+	283	16131429	insK	b3558	-	IS150 conserved protein InsB
3345	 55.41	0	3720351..3722420	-	689	16131430	glyS	b3559	-	glycine tRNA synthetase, beta subunit
3346	 56.14	+1	3722430..3723341	-	303	16131431	glyQ	b3560	-	glycine tRNA synthetase, alpha subunit
3347	 47.67	0	3723436..3723735	-	99	94541126	ysaB	b4553	-	predicted protein
3348	 46.79	0	3723910..3724905	+	331	16131432	wecH	b3561	-	conserved inner membrane protein
3349	 41.10	-2	3724947..3725384	-	145	90111616	yiaA	b3562	-	conserved inner membrane protein
3350	 41.52	-2	3725430..3725771	-	113	90111617	yiaB	b3563	-	conserved inner membrane protein
3351	 54.78	0	3725940..3727394	-	484	16131435	xylB	b3564	-	xylulokinase
3352	 50.87	0	3727466..3728788	-	440	16131436	xylA	b3565	-	D-xylose isomerase
3353	 44.01	-1	3729154..3730146	+	330	16131437	xylF	b3566	-	D-xylose transporter subunit
3354	 47.08	0	3730224..3731765	+	513	16131438	xylG	b3567	-	fused D-xylose transporter subunits of ABC superfamily: ATP-binding components
3355	 53.89	0	3731743..3732924	+	393	16131439	xylH	b3568	-	D-xylose transporter subunit
3356	 48.77	0	3733002..3734180	+	392	16131440	xylR	b3569	-	DNA-binding transcriptional activator, xylose-binding
3357	 48.24	0	3734376..3735200	-	274	49176373	bax	b3570	-	conserved protein
3358	 52.83	0	3735520..3737550	+	676	16131442	malS	b3571	-	alpha-amylase
3359	 52.15	0	3737728..3738981	+	417	49176374	avtA	b3572	-	valine-pyruvate aminotransferase
3360	 53.59	0	3739132..3739605	-	157	16131444	ysaA	b3573	-	predicted hydrogenase, 4Fe-4S ferredoxin-type component
3361	 52.18	0	3739707..3740555	-	282	16131445	yiaJ	b3574	-	predicted DNA-binding transcriptional repressor
3362	 53.05	0	3740756..3741754	+	332	16131446	yiaK	b3575	-	2,3-diketo-L-gulonate dehydrogenase, NADH-dependent
3363	 45.30	-1	3741766..3742233	+	155	16131447	yiaL	b3576	-	conserved protein
3364	 44.09	-1	3742351..3742824	+	157	16131448	yiaM	b3577	-	predicted transporter
3365	 50.86	0	3742827..3744104	+	425	49176375	yiaN	b3578	-	predicted transporter
3366	 51.17	0	3744117..3745103	+	328	16131450	yiaO	b3579	-	predicted transporter
3367	 57.45	+1	3745107..3746603	+	498	16131451	lyx	b3580	-	L-xylulose kinase
3368	 59.43	+1	3746600..3747262	+	220	16131452	sgbH	b3581	-	3-keto-L-gulonate 6-phosphate decarboxylase
3369	 55.75	0	3747255..3748115	+	286	90111618	sgbU	b3582	-	predicted L-xylulose 5-phosphate 3-epimerase
3370	 57.33	+1	3748109..3748804	+	231	16131454	sgbE	b3583	-	L-ribulose-5-phosphate 4-epimerase
3371	 48.72	0	3749151..3749891	-	246	16131455	yiaT	b3584	-	predicted protein
3372	 47.69	0	3750015..3750989	+	324	16131456	yiaU	b3585	-	predicted DNA-binding transcriptional regulator
3373	 50.66	0	3750986..3752122	-	378	16131457	yiaV	b3586	-	membrane fusion protein (MFP) component of efflux pump, signal anchor
3374	 46.60	0	3752128..3752451	-	107	16131458	yiaW	b3587	-	conserved inner membrane protein
3375	 54.78	0	3752996..3754534	-	512	90111619	aldB	b3588	-	aldehyde dehydrogenase B
3376	 50.52	0	3754699..3755850	-	383	49176377	yiaY	b3589	-	predicted Fe-containing alcohol dehydrogenase
3377	 56.37	+1	3756040..3757884	-	614	16131461	selB	b3590	-	selenocysteinyl-tRNA-specific translation factor
3378	 56.03	+1	3757881..3759272	-	463	16131462	selA	b3591	-	selenocysteine synthase
3379	 52.71	0	3759370..3759978	-	202	16131463	yibF	b3592	-	predicted glutathione S-transferase
3380	 59.53	+1	3760206..3764339	+	1377	16131464	rhsA	b3593	-	rhsA element core protein RshA
3381	 33.69	-2	3764360..3765202	+	280	16131465	yibA	b3594	-	lyase containing HEAT-repeat
3382	 32.25	-2	3766200..3766661	+	153	16131467	yibG	b3596	-	conserved protein
3383	 36.31	-2	3767368..3767703	+	111	145698326	yibV	b4615	-	hypothetical protein, no homologs
3384	 52.68	0	3768266..3769402	-	378	16131468	yibH	b3597	-	predicted protein
3385	 51.52	0	3769405..3769767	-	120	16131469	yibI	b3598	-	predicted inner membrane protein
3386	 53.87	0	3770304..3772217	+	637