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
1174	 47.27	0	1304845..1305174	-	109	90111236	yciU	b1248	-	predicted protein
1175	 51.68	0	1305209..1306669	-	486	16129210	cls	b1249	-	cardiolipin synthase 1
1176	 50.57	0	1306812..1306985	+	57	145698250	yciY	b4595	-	hypothetical protein
1177	 42.34	-1	1307040..1308293	-	417	16129211	kch	b1250	-	voltage-gated potassium channel
1178	 48.82	0	1308593..1308889	-	98	90111237	yciI	b1251	-	predicted enzyme
1179	 54.44	0	1309113..1309832	+	239	16129213	tonB	b1252	-	membrane spanning protein in TonB-ExbB-ExbD complex
1180	 48.37	0	1309872..1310270	-	132	16129214	yciA	b1253	-	predicted hydrolase
1181	 46.48	0	1310375..1310914	-	179	16129215	yciB	b1254	-	predicted inner membrane protein
1182	 49.33	0	1310944..1311687	-	247	16129216	yciC	b1255	-	predicted inner membrane protein
1183	 50.08	0	1312044..1312682	+	212	16129217	ompW	b1256	-	outer membrane protein W
1184	 40.63	-2	1312742..1313248	-	168	16129218	yciE	b1257	-	conserved protein
1185	 43.11	-1	1313294..1313794	-	166	16129219	yciF	b1258	-	conserved protein
1186	 51.11	0	1313880..1314059	-	59	90111238	yciG	b1259	-	predicted protein
1187	 53.53	0	1314440..1315246	-	268	16129221	trpA	b1260	-	tryptophan synthase, alpha subunit
1188	 54.69	0	1315246..1316439	-	397	16129222	trpB	b1261	-	tryptophan synthase, beta subunit
1189	 52.83	0	1316451..1317809	-	452	90111239	trpC	b1262	-	fused indole-3-glycerolphosphate synthetase/N-(5-phosphoribosyl)anthranilate isomerase
1190	 56.39	+1	1317813..1319408	-	531	16129224	trpD	b1263	-	fused glutamine amidotransferase (component II) of anthranilate synthase/anthranilate phosphoribosyl transferase
1191	 54.38	0	1319408..1320970	-	520	16129225	trpE	b1264	-	component I of anthranilate synthase
1192	 44.44	-1	1321062..1321106	-	14	16129226	trpL	b1265	-	trp operon leader peptide
1193	 54.08	0	1321244..1322125	+	293	16129227	trpH	b1266	-	conserved protein
1194	 48.15	0	1322122..1322742	+	206	162135901	yciO	b1267	-	conserved protein
1195	 46.99	0	1322770..1324665	+	631	16129229	yciQ	b1268	-	predicted inner membrane protein
1196	 53.77	0	1324876..1325751	+	291	16129230	rluB	b1269	-	23S rRNA pseudouridylate synthase
1197	 50.25	0	1325791..1326381	-	196	16129231	btuR	b1270	-	cob(I)alamin adenolsyltransferase/cobinamide ATP-dependent adenolsyltransferase
1198	 52.44	0	1326378..1327136	-	252	16129232	yciK	b1271	-	predicted oxoacyl-(acyl carrier protein) reductase, EmrKY-TolC system
1199	 50.57	0	1327356..1328405	+	349	16129233	sohB	b1272	-	predicted inner membrane peptidase
1200	 47.22	0	1328441..1328692	-	83	16129234	yciN	b1273	-	predicted protein
1201	 51.77	0	1329072..1331669	+	865	16129235	topA	b1274	-	DNA topoisomerase I, omega subunit
1202	 48.31	0	1331879..1332853	+	324	16129236	cysB	b1275	-	DNA-binding transcriptional dual regulator, O-acetyl-L-serine-binding
1203	 49.61	0	1333184..1333312	+	42	94541107	ymiA	b4522	-	hypothetical protein
1204	 45.83	-1	1333315..1333482	+	55	145698251	yciX	b4523	-	hypothetical protein
1205	 52.91	0	1333855..1336530	+	891	16129237	acnA	b1276	-	aconitate hydratase 1
1206	 50.08	0	1336594..1337184	-	196	16129238	ribA	b1277	-	GTP cyclohydrolase II
1207	 50.59	0	1337354..1338118	+	254	16129239	pgpB	b1278	-	phosphatidylglycerophosphatase B
1208	 50.16	0	1338267..1338575	+	102	16129240	yciS	b1279	-	conserved inner membrane protein
1209	 51.88	0	1338582..1339751	+	389	16129241	yciM	b1280	-	conserved protein
1210	 52.98	0	1339945..1340682	+	245	16129242	pyrF	b1281	-	orotidine-5'-phosphate decarboxylase
1211	 49.85	0	1340682..1341008	+	108	90111241	yciH	b1282	-	conserved protein
1212	 52.05	0	1341134..1341352	-	72	16129244	osmB	b1283	-	lipoprotein
1213	 48.80	0	1341621..1342370	-	249	16129245	yciT	b1284	-	predicted DNA-binding transcriptional regulator
1214	 47.70	0	1342460..1342633	-	57	145698252	yciZ	b4596	-	hypothetical protein
1215	 48.49	0	1342781..1344766	-	661	16129246	gmr	b1285	-	modulator of Rnase II stability
1216	 53.23	0	1345002..1346936	-	644	16129247	rnb	b1286	-	ribonuclease II
1217	 50.80	0	1347004..1348131	-	375	90111242	yciW	b1287	-	predicted oxidoreductase
1218	 53.23	0	1348275..1349063	-	262	16129249	fabI	b1288	-	enoyl-[acyl-carrier-protein] reductase, NADH-dependent
1219	 49.72	0	1349431..1349784	-	117	16129250	ycjD	b1289	-	conserved protein
1220	 51.18	0	1349852..1350658	-	268	16129251	sapF	b1290	-	predicted antimicrobial peptide transporter subunit
1221	 51.36	0	1350660..1351652	-	330	16129252	sapD	b1291	-	predicted antimicrobial peptide transporter subunit
1222	 56.90	+1	1351652..1352542	-	296	16129253	sapC	b1292	-	predicted antimicrobial peptide transporter subunit
1223	 51.45	0	1352529..1353494	-	321	16129254	sapB	b1293	-	predicted antimicrobial peptide transporter subunit
1224	 54.26	0	1353491..1355134	-	547	16129255	sapA	b1294	-	predicted antimicrobial peptide transporter subunit
1225	 48.37	0	1355447..1355692	-	81	16129256	ymjA	b1295	-	predicted protein
1226	 53.32	0	1355826..1357211	-	461	90111243	puuP	b1296	-	putrescine importer
1227	 53.49	0	1357514..1358932	-	472	90111244	puuA	b1297	-	gamma-Glu-putrescine synthase
1228	 52.29	0	1359144..1359908	+	254	90111245	puuD	b1298	-	gamma-Glu-GABA hydrolase
1229	 50.90	0	1359935..1360492	+	185	16129260	puuR	b1299	-	DNA-binding transcriptional repressor
1230	 57.33	+1	1360767..1362254	+	495	16129261	puuC	b1300	-	gamma-Glu-gamma-aminobutyraldehyde dehydrogenase,  NAD(P)H-dependent
1231	 58.24	+1	1362256..1363536	+	426	16129262	puuB	b1301	-	gamma-Glu-putrescine oxidase, FAD/NAD(P)-binding
1232	 57.66	+1	1363574..1364839	+	421	16129263	puuE	b1302	-	GABA aminotransferase, PLP-dependent
1233	 51.74	0	1364959..1365936	-	325	90111246	pspF	b1303	-	DNA-binding transcriptional activator
1234	 49.33	0	1366103..1366771	+	222	16129265	pspA	b1304	-	regulatory protein for phage-shock-protein operon
1235	 47.56	0	1366825..1367049	+	74	16129266	pspB	b1305	-	DNA-binding transcriptional regulator of psp operon
1236	 50.28	0	1367049..1367408	+	119	16129267	pspC	b1306	-	DNA-binding transcriptional activator
1237	 54.50	0	1367417..1367638	+	73	16129268	pspD	b1307	-	peripheral inner membrane phage-shock protein
1238	 50.79	0	1367713..1368027	+	104	16129269	pspE	b1308	-	thiosulfate:cyanide sulfurtransferase (rhodanese)
1239	 43.87	-1	1368240..1369919	+	559	90111247	ycjM	b1309	-	predicted glucosyltransferase
1240	 50.04	0	1369933..1371225	+	430	16129271	ycjN	b1310	-	predicted sugar transporter subunit:  periplasmic-binding component of ABC superfamily
1241	 53.63	0	1371246..1372127	+	293	16129272	ycjO	b1311	-	predicted sugar transporter subunit:  membrane component of ABC superfamily
1242	 52.79	0	1372114..1372956	+	280	16129273	ycjP	b1312	-	predicted sugar transporter subunit: membrane component of ABC superfamily
1243	 55.75	0	1372987..1374039	+	350	16129274	ycjQ	b1313	-	predicted oxidoreductase, Zn-dependent and NAD(P)-binding
1244	 53.61	0	1374058..1374846	+	262	90111248	ycjR	b1314	-	predicted enzyme
1245	 54.73	0	1374856..1375911	+	351	16129276	ycjS	b1315	-	predicted oxidoreductase, NADH-binding
1246	 53.75	0	1375908..1378175	+	755	16129277	ycjT	b1316	-	predicted hydrolase
1247	 56.52	+1	1378172..1378831	+	219	16129278	ycjU	b1317	-	predicted beta-phosphoglucomutase
1248	 49.89	0	1379971..1380876	+	301	16129280	ompG	b1319	-	outer membrane porin
1249	 45.45	-1	1380987..1381985	-	332	16129281	ycjW	b1320	-	predicted DNA-binding transcriptional regulator
1250	 54.43	0	1382141..1383538	+	465	16129282	ycjX	b1321	-	conserved protein with nucleoside triphosphate hydrolase domain
1251	 56.31	+1	1383535..1384596	+	353	16129283	ycjF	b1322	-	conserved inner membrane protein
1252	 52.14	0	1384744..1386285	+	513	16129284	tyrR	b1323	-	DNA-binding transcriptional dual regulator, tyrosine-binding
1253	 51.28	0	1386329..1386835	-	168	16129285	tpx	b1324	-	lipid hydroperoxide peroxidase
1254	 54.66	0	1386954..1387919	+	321	90111249	ycjG	b1325	-	L-Ala-D/L-Glu epimerase
1255	 53.87	0	1387894..1388682	-	262	16129287	mpaA	b1326	-	murein peptide amidase A
1256	 48.02	0	1388957..1389889	-	310	16129288	ycjY	b1327	-	predicted hydrolase
1257	 46.56	0	1390015..1390914	+	299	16129289	ycjZ	b1328	-	predicted DNA-binding transcriptional regulator
1258	 47.96	0	1391251..1392864	+	537	90111250	mppA	b1329	-	murein tripeptide (L-ala-gamma-D-glutamyl-meso-DAP) transporter subunit
1259	 43.22	-1	1392915..1393946	-	343	16129291	ynaI	b1330	-	conserved inner membrane protein
1260	 54.67	0	1394100..1395116	+	338	16129292	insH	b1331	-	IS5 transposase and trans-activator
1261	 45.35	-1	1395389..1395646	+	85	16129293	ynaJ	b1332	-	predicted inner membrane protein
1262	 50.58	0	1395696..1396646	-	316	16129294	uspE	b1333	-	stress-induced protein
1263	 51.66	0	1396798..1397550	-	250	16129295	fnr	b1334	-	DNA-binding transcriptional dual regulator,