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
2968	 54.07	0	3307055..3309190	-	711	145698316	pnp	b3164	-	polynucleotide phosphorylase/polyadenylase
2969	 51.85	0	3309437..3309706	-	89	16131057	rpsO	b3165	-	30S ribosomal subunit protein S15
2970	 52.49	0	3309855..3310799	-	314	16131058	truB	b3166	-	tRNA pseudouridine synthase
2971	 52.99	0	3310799..3311200	-	133	16131059	rbfA	b3167	-	30s ribosome binding factor
2972	 53.42	0	3311364..3314036	-	890	16131060	infB	b3168	-	fused protein chain initiation factor 2, IF2: membrane protein/conserved protein
2973	 52.76	0	3314061..3315548	-	495	16131061	nusA	b3169	-	transcription termination/antitermination L factor
2974	 49.02	0	3315576..3316034	-	152	145698317	yhbC	b3170	-	conserved protein
2975	 52.60	0	3316659..3318002	+	447	16131063	argG	b3172	-	argininosuccinate synthetase
2976	 43.05	-1	3318010..3319635	-	541	90111552	yhbX	b3173	-	predicted hydrolase, inner membrane
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 inne