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
2977	 49.55	0	3320195..3320527	-	110	16131065	secG	b3175	-	preprotein translocase membrane subunit
2978	 54.41	0	3320755..3322092	-	445	16131066	glmM	b3176	-	phosphoglucosamine mutase
2979	 51.59	0	3322085..3322933	-	282	90111553	folP	b3177	-	7,8-dihydropteroate synthase
2980	 53.59	0	3323023..3324957	-	644	16131068	hflB	b3178	-	protease, ATP-dependent zinc-metallo
2981	 50.48	0	3325057..3325686	-	209	16131069	rrmJ	b3179	-	23S rRNA methyltransferase
2982	 48.64	0	3325812..3326105	+	97	16131070	yhbY	b3180	-	predicted RNA-binding protein
2983	 48.43	0	3326261..3326737	-	158	90111554	greA	b3181	-	transcription elongation factor
2984	 53.14	0	3326985..3328418	+	477	16131072	dacB	b3182	-	D-alanyl-D-alanine carboxypeptidase
2985	 53.20	0	3328604..3329776	-	390	16131073	obgE	b3183	-	GTPase involved in cell partioning and DNA repair
2986	 53.00	0	3329792..3330757	-	321	16131074	yhbE	b3184	-	conserved inner membrane protein
2987	 50.00	0	3330884..3331141	-	85	16131075	rpmA	b3185	-	50S ribosomal subunit protein L27
2988	 48.40	0	3331162..3331473	-	103	16131076	rplU	b3186	-	50S ribosomal subunit protein L21
2989	 52.67	0	3331732..3332703	+	323	16131077	ispB	b3187	-	octaprenyl diphosphate synthase
2990	 50.18	0	3332931..3333209	+	92	16131078	sfsB	b3188	-	DNA-binding transcriptional activator of maltose metabolism
2991	 53.33	0	3333257..3334516	-	419	16131079	murA	b3189	-	UDP-N-acetylglucosamine 1-carboxyvinyltransferase
2992	 50.59	0	3334571..3334825	-	84	90111555	yrbA	b3190	-	predicted DNA-binding transcriptional regulator
2993	 53.40	0	3334985..3335278	-	97	90111556	yrbB	b3191	-	predicted protein
2994	 52.36	0	3335278..3335913	-	211	16131082	yrbC	b3192	-	predicted ABC-type organic solvent transporter
2995	 49.82	0	3335932..3336483	-	183	16131083	yrbD	b3193	-	predicted ABC-type organic solvent transporter
2996	 55.17	0	3336488..3337270	-	260	16131084	yrbE	b3194	-	predicted toluene transporter subunit: membrane component of ABC superfamily
2997	 54.57	0	3337278..3338087	-	269	16131085	yrbF	b3195	-	predicted toluene transporter subunit: ATP-binding component of ABC superfamily
2998	 52.04	0	3338297..3339274	+	325	16131086	yrbG	b3196	-	predicted calcium/sodium:proton antiporter
2999	 51.87	0	3339288..3340274	+	328	16131087	kdsD	b3197	-	D-arabinose 5-phosphate isomerase
3000	 52.56	0	3340295..3340861	+	188	16131088	kdsC	b3198	-	3-deoxy-D-manno-octulosonate 8-phosphate phosphatase
3001	 46.35	-1	3340858..3341433	+	191	16131089	yrbK	b3199	-	conserved protein
3002	 49.64	0	3341402..3341959	+	185	16131090	lptA	b3200	-	predicted transporter subunit: periplasmic-binding component of ABC superfamily
3003	 54.41	0	3341966..3342691	+	241	16131091	lptB	b3201	-	predicted transporter subunit: ATP-binding component of ABC superfamily
3004	 52.86	0	3342739..3344172	+	477	16131092	rpoN	b3202	-	RNA polymerase, sigma 54 (sigma N) factor
3005	 44.79	-1	3344195..3344482	+	95	16131093	hpf	b3203	-	predicted ribosome-associated, sigma 54 modulation protein
3006	 52.24	0	3344600..3345091	+	163	16131094	ptsN	b3204	-	sugar-specific enzyme IIA component of PTS
3007	 52.16	0	3345137..3345991	+	284	16131095	yhbJ	b3205	-	predicted protein with nucleoside triphosphate hydrolase domain
3008	 49.08	0	3345988..3346260	+	90	16131096	npr	b3206	-	phosphohistidinoprotein-hexose phosphotransferase component of N-regulated PTS system (Npr)
3009	 51.18	0	3346474..3347106	+	210	16131097	yrbL	b3207	-	predicted protein
3010	 51.99	0	3347103..3347831	-	242	16131098	mtgA	b3208	-	biosynthetic peptidoglycan transglycosylase
3011	 52.75	0	3347828..3348481	-	217	90111557	elbB	b3209	-	isoprenoid biosynthesis protein with amidotransferase-like domain
3012	 50.62	0	3348711..3351047	-	778	49176326	arcB	b3210	-	hybrid sensory histidine kinase in two-component regulatory system with ArcA
3013	 56.02	+1	3351143..3352072	-	309	16131101	yhcC	b3211	-	predicted Fe-S oxidoreductase
3014	 57.05	+1	3352654..3357207	+	1517	16131102	gltB	b3212	-	glutamate synthase, large subunit
3015	 56.17	+1	3357220..3358638	+	472	16131103	gltD	b3213	-	glutamate synthase, 4Fe-4S protein, small subunit
3016	 45.36	-1	3359198..3359962	+	254	16131104	gltF	b3214	-	periplasmic protein
3017	 41.63	-2	3360134..3360808	+	224	16131105	yhcA	b3215	-	predicted periplasmic chaperone protein
3018	 45.51	-1	3360829..3363210	+	793	16131106	yhcD	b3216	-	predicted outer membrane protein
3019	 54.67	0	3363724..3364740	-	338	16131108	insH	b3218	-	IS5 transposase and trans-activator
3020	 43.51	-1	3364948..3365664	+	238	16131109	yhcF	b3219	-	predicted transcriptional regulator
3021	 49.38	0	3365849..3366976	+	375	16131110	yhcG	b3220	-	conserved protein
3022	 47.31	0	3367036..3367500	-	154	16131111	yhcH	b3221	-	conserved protein
3023	 58.45	+1	3367497..3368372	-	291	90111558	nanK	b3222	-	predicted N-acetylmannosamine kinase
3024	 58.26	+1	3368369..3369058	-	229	16131113	nanE	b3223	-	predicted N-acetylmannosamine-6-P epimerase
3025	 55.06	0	3369106..3370596	-	496	90111559	nanT	b3224	-	sialic acid transporter
3026	 52.01	0	3370705..3371598	-	297	16131115	nanA	b3225	-	N-acetylneuraminate lyase
3027	 52.27	0	3371720..3372511	-	263	49176329	nanR	b3226	-	DNA-binding transcriptional dual regulator
3028	 51.02	0	3372891..3374258	+	455	16131117	dcuD	b3227	-	predicted transporter
3029	 55.22	0	3374301..3374798	-	165	16131118	sspB	b3228	-	ClpXP protease specificity-enhancing factor
3030	 53.68	0	3374804..3375442	-	212	16131119	sspA	b3229	-	stringent starvation protein A
3031	 52.42	0	3375837..3376229	-	130	16131120	rpsI	b3230	-	30S ribosomal subunit protein S9
3032	 50.58	0	3376245..3376673	-	142	16131121	rplM	b3231	-	50S ribosomal subunit protein L13
3033	 51.77	0	3376892..3378019	-	375	16131122	yhcM	b3232	-	conserved protein with nucleoside triphosphate hydrolase domain
3034	 54.39	0	3378213..3378611	+	132	90111560	yhcB	b3233	-	conserved protein
3035	 52.05	0	3378765..3380132	+	455	16131124	degQ	b3234	-	serine endoprotease, periplasmic
3036	 52.72	0	3380222..3381289	+	355	16131125	degS	b3235	-	serine endoprotease, periplasmic
3037	 52.29	0	3381352..3382290	-	312	16131126	mdh	b3236	-	malate dehydrogenase, NAD(P)-binding
3038	 48.62	0	3382725..3383195	+	156	16131127	argR	b3237	-	DNA-binding transcriptional dual regulator, L-arginine-binding
3039	 48.48	0	3383560..3383823	+	87	90111561	yhcN	b3238	-	conserved protein
3040	 42.86	-1	3383879..3384151	-	90	16131129	yhcO	b3239	-	predicted barnase inhibitor
3041	 52.59	0	3384243..3386210	-	655	16131130	aaeB	b3240	-	p-hydroxybenzoic acid efflux system component
3042	 53.59	0	3386216..3387148	-	310	16131131	aaeA	b3241	-	p-hydroxybenzoic acid efflux system component
3043	 47.55	0	3387156..3387359	-	67	90111562	aaeX	b3242	-	membrane protein of efflux system
3044	 52.90	0	3387542..3388471	+	309	16131133	aaeR	b3243	-	predicted DNA-binding transcriptional regulator, efflux system
3045	 54.56	0	3388605..3390050	-	481	16131134	tldD	b3244	-	predicted peptidase
3046	 53.35	0	3390480..3394280	-	1266	49176330	yhdP	b4472	-	conserved membrane protein, predicted transporter
3047	 52.11	0	3394348..3395817	-	489	90111563	rng	b3247	-	ribonuclease G
3048	 53.70	0	3395807..3396400	-	197	16131136	yhdE	b3248	-	conserved protein
3049	 51.33	0	3396409..3396897	-	162	16131137	mreD	b3249	-	cell wall structural complex MreBCD transmembrane component MreD
3050	 55.98	+1	3396897..3398000	-	367	16131138	mreC	b3250	-	cell wall structural complex MreBCD transmembrane component MreC
3051	 54.31	0	3398066..3399109	-	347	90111564	mreB	b3251	-	cell wall structural complex MreBCD, actin-like component MreB
3052	 50.70	0	3399414..3401354	-	646	16131140	csrD	b3252	-	conserved inner membrane protein
3053	 55.38	0	3401506..3402480	+	324	16131141	yhdH	b3253	-	predicted oxidoreductase, Zn-dependent and NAD(P)-binding
3054	 51.80	0	3403458..3403928	+	156	16131143	accB	b3255	-	acetyl CoA carboxylase, BCCP subunit
3055	 53.41	0	3403939..3405288	+	449	16131144	accC	b3256	-	acetyl-CoA carboxylase, biotin carboxylase subunit
3056	 54.32	0	3405397..3405639	+	80	16131145	yhdT	b3257	-	conserved inner membrane protein
3057	 54.34	0	3405629..3407080	+	483	90111565	panF	b3258	-	pantothenate:sodium symporter
3058	 54.31	0	3407092..3407973	+	293	16131147	prmA	b3259	-	methylase for 50S ribosomal subunit protein L11
3059	 52.28	0	3408302..3409267	+	321	16131148	dusB	b3260	-	tRNA-dihydrouridine synthase B
3060	 47.14	0	3409293..3409589	+	98	16131149	fis	b3261	-	global DNA-binding transcriptional dual regulator
3061	 47.46	0	3409675..3410559	+	294	90111566	yhdJ	b3262	-	predicted methyltransferase
3062	 40.56	-2	3410643..3410822	+	59	16131151	yhdU	b3263	-	predicted membrane protein
3063	 44.19	-1	3410825..3411487	-	220	16131152	envR	b3264	-	DNA-binding transcriptional regulator
3064	 52.07	0	3411886..3413043	+	385	16131153	acrE	b3265	-	cytoplasmic membrane lipoprotein
3065	 51.53	0	3413055..3416159	+	1034	16131154	acrF	b3266	-	multidrug efflux system protein
3066	 54.05	0	3416412..3416633	+	73	16131155	yhdV	b3267	-	predicted outer membrane protein
3067	 50.25	0	3418156..3419337	+	393	49176333	yhdX	b3269	-	predicted amino-acid transporter subunit
3068	 52.45	0	3419347..3420450	+	367	90111567	yhdY	b3270	-	predicted amino-acid transporter subunit
3069	 47.04	0	3420458..3421216	+	252	16131159	yhdZ	b3271	-	predicted amino-acid transporter subunit
3070	 48.83	0	3427258..3427812	+	184	90111568	yrdA	b3279	-	conserved protein
3071	 49.22	0	3427788..3428045	-	85	16131161	yrdB	b3280	-	conserved protein
3072	 48.96	0	3428042..3428860	-	272	16131162	aroE	b3281	-	dehydroshikimate reductase, NAD(P)-binding
3073	 52.18	0	3428865..3429437	-	190	16131163	rimN	b3282	-	predicted ribosome maturation factor
3074	 49.72	0	3429442..3429984	-	180	49176335	yrdD	b3283	-	predicted DNA topoisomerase
3075	 45.99	-1	3430013..3430486	-	157	16131165	smg	b3284	-	conserved protein
3076	 50.93	0	3430458..3431582	-	374	49176336	smf	b4473	-	conserved protein
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.