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
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, global regulator of anaerobic growth
1264	 53.10	0	1397745..1398260	-	171	16129296	ogt	b1335	-	O-6-alkylguanine-DNA:cysteine-protein methyltransferase
1265	 49.25	0	1398271..1399797	-	508	90111251	abgT	b1336	-	predicted cryptic aminobenzoyl-glutamate transporter
1266	 52.56	0	1399834..1401279	-	481	16129298	abgB	b1337	-	predicted peptidase, aminobenzoyl-glutamate utilization protein
1267	 55.23	0	1401279..1402589	-	436	90111252	abgA	b1338	-	predicted peptidase, aminobenzoyl-glutamate utilization protein
1268	 49.61	0	1402765..1403673	+	302	16129300	abgR	b1339	-	predicted DNA-binding transcriptional regulator
1269	 54.26	0	1404003..1404566	+	187	16129301	ydaL	b1340	-	conserved protein
1270	 47.69	0	1404587..1405819	-	410	90111253	ydaM	b1341	-	predicted diguanylate cyclase, GGDEF domain signalling protein
1271	 51.93	0	1406074..1407057	+	327	16129303	ydaN	b1342	-	predicted Zn(II) transporter
1272	 51.97	0	1407535..1408908	+	457	16129304	dbpA	b1343	-	ATP-dependent RNA helicase, specific for 23S rRNA
1273	 48.61	0	1409037..1409972	-	311	16129305	ttcA	b1344	-	predicted C32 tRNA thiolase
1274	 42.96	-1	1410024..1411259	-	411	16129306	intR	b1345	-	Rac prophage; integrase
1275	 44.91	-1	1411261..1411476	-	71	90111254	ydaQ	b1346	-	Rac prophage; conserved protein
1276	 34.76	-2	1411555..1411764	-	69	16129308	ydaC	b1347	-	Rac prophage; predicted protein
1277	 40.51	-2	1411757..1411951	-	64	16129309	lar	b1348	-	Rac prophage; restriction alleviation protein
1278	 47.16	0	1412008..1412817	-	269	16129310	recT	b1349	-	Rac prophage; recombination and repair protein
1279	 49.40	0	1412810..1415410	-	866	16129311	recE	b1350	-	Rac prophage; exonuclease VIII, 5' -> 3' specific dsDNA exonuclease
1280	 39.13	-2	1415512..1415787	-	91	16129312	racC	b1351	-	Rac prophage; predicted protein
1281	 36.84	-2	1415862..1416032	-	56	94541109	ydaE	b4526	-	Rac prophage; conserved protein
1282	 41.89	-1	1416032..1416253	-	73	90111255	kilR	b1352	-	Rac prophage; inhibitor of ftsZ, killing protein
1283	 37.22	-2	1416695..1417183	+	162	90111256	sieB	b1353	-	Rac prophage; phage superinfection exclusion protein
1284	 49.36	0	1417180..1417335	-	51	94541091	ydaF	b4527	-	Rac prophage; predicted protein
1285	 47.41	0	1417346..1417480	-	44	90111257	ydaG	b1355	-	Rac prophage; predicted protein
1286	 41.93	-1	1417789..1418265	-	158	16129317	racR	b1356	-	Rac prophage; predicted DNA-binding transcriptional regulator
1287	 43.43	-1	1418389..1418685	+	98	16129318	ydaS	b1357	-	Rac prophage; predicted DNA-binding transcriptional regulator
1288	 50.83	0	1418708..1419130	+	140	16129319	ydaT	b1358	-	Rac prophage; predicted protein
1289	 47.90	0	1419143..1420000	+	285	16129320	ydaU	b1359	-	Rac prophage; conserved protein
1290	 52.74	0	1420007..1420753	+	248	16129321	ydaV	b1360	-	Rac prophage; predicted DNA replication protein
1291	 56.99	+1	1421424..1421609	+	61	94541110	rzoR	b4528	-	Rac prophage; predicted lipoprotein
1292	 38.07	-2	1421806..1423263	+	485	16129324	trkG	b1363	-	Rac prophage; potassium transporter subunit
1293	 48.11	0	1423401..1423664	+	87	16129326	ynaK	b1365	-	Rac prophage; conserved protein
1294	 55.45	0	1425770..1426750	-	326	16129331	insH	b1370	-	IS5 transposase and trans-activator
1295	 53.35	0	1427073..1430435	+	1120	90111261	stfR	b1372	-	Rac prophage; predicted tail fiber protein
1296	 48.09	0	1430435..1431010	+	191	16129334	tfaR	b1373	-	Rac prophage; predicted tail fiber assembly protein
1297	 44.67	-1	1431108..1431698	-	196	16129335	pinR	b1374	-	Rac prophage; predicted site-specific recombinase
1298	 33.71	-2	1432015..1432281	-	88	16129336	ynaE	b1375	-	Rac prophage; predicted DNA-binding transcriptional regulator
1299	 48.51	0	1433209..1433643	-	144	90111262	uspF	b1376	-	stress-induced protein, ATP-binding protein
1300	 46.65	0	1433784..1434917	-	377	16129338	ompN	b1377	-	outer membrane pore protein N, non-specific
1301	 53.25	0	1435284..1438808	-	1174	16129339	ydbK	b1378	-	fused predicted pyruvate-flavodoxin oxidoreductase: conserved protein/conserved protein/FeS binding protein
1302	 54.68	0	1439082..1439348	+	88	94541111	ydbJ	b4529	-	predicted protein
1303	 46.81	0	1439345..1439767	-	140	16129340	hslJ	b1379	-	heat-inducible protein
1304	 50.10	0	1439878..1440867	-	329	16129341	ldhA	b1380	-	fermentative D-lactate dehydrogenase, NAD-dependent
1305	 52.12	0	1441075..1443714	+	879	16129342	ydbH	b1381	-	predicted protein
1306	 43.01	-1	1443711..1443896	+	61	16129343	ynbE	b1382	-	predicted lipoprotein
1307	 44.95	-1	1443904..1444230	+	108	90111263	ydbL	b1383	-	conserved protein
1308	 48.57	0	1444402..1445307	-	301	16129345	feaR	b1384	-	DNA-binding transcriptional dual regulator
1309	 53.40	0	1445543..1447042	+	499	90111264	feaB	b1385	-	phenylacetaldehyde dehydrogenase
1310	 50.62	0	1447100..1449373	-	757	162135920	tynA	b1386	-	tyramine oxidase, copper-requiring
1311	 54.20	0	1449621..1451666	-	681	16129348	maoC	b1387	-	fused aldehyde dehydrogenase/enoyl-CoA hydratase
1312	 52.15	0	1451951..1452880	+	309	16129349	paaA	b1388	-	predicted multicomponent oxygenase/reductase subunit for phenylacetic acid degradation
1313	 49.65	0	1452892..1453179	+	95	16129350	paaB	b1389	-	predicted multicomponent oxygenase/reductase subunit for phenylacetic acid degradation
1314	 53.01	0	1453188..1453934	+	248	16129351	paaC	b1390	-	predicted multicomponent oxygenase/reductase subunit for phenylacetic acid degradation
1315	 55.75	0	1453943..1454446	+	167	145698253	paaD	b1391	-	predicted multicomponent oxygenase/reductase subunit for phenylacetic acid degradation
1316	 53.31	0	1454454..1455524	+	356	16129353	paaE	b1392	-	predicted multicomponent oxygenase/reductase subunit for phenylacetic acid degradation
1317	 54.56	0	1455521..1456288	+	255	16129354	paaF	b1393	-	enoyl-CoA hydratase-isomerase
1318	 54.50	0	1456288..1457076	+	262	16129355	paaG	b1394	-	acyl-CoA hydratase
1319	 53.22	0	1457078..1458505	+	475	16129356	paaH	b1395	-	3-hydroxybutyryl-CoA dehydrogenase
1320	 51.54	0	1458495..1458917	+	140	16129357	paaI	b1396	-	predicted thioesterase
1321	 55.97	+1	1458917..1460122	+	401	16129358	paaJ	b1397	-	predicted beta-ketoadipyl CoA thiolase
1322	 51.83	0	1460149..1461462	+	437	16129359	paaK	b1398	-	phenylacetyl-CoA ligase
1323	 50.37	0	1461563..1462513	+	316	16129360	paaX	b1399	-	DNA-binding transcriptional repressor of phenylacetic acid degradation, aryl-CoA responsive
1324	 50.59	0	1462495..1463085	+	196	16129361	paaY	b1400	-	predicted hexapeptide repeat acetyltransferase
1325	 55.08	0	1465945..1466850	-	301	16129363	insD	b1402	-	KpLE2 phage-like element; IS2 insertion element transposase InsAB'
1326	 53.01	0	1466808..1467173	-	121	145698254	insC	b1403	-	KpLE2 phage-like element; IS2 insertion element repressor InsA
1327	 45.83	-1	1467382..1468533	+	383	16129365	insI	b1404	-	KpLE2 phage-like element; IS30 transposase
1328	 53.08	0	1472245..1473105	+	286	16129367	ydbC	b1406	-	predicted oxidoreductase, NAD(P)-binding
1329	 43.48	-1	1473168..1475474	+	768	90111266	ydbD	b1407	-	predicted protein
1330	 46.53	0	1475645..1476250	+	201	90111267	ynbA	b1408	-	predicted inner membrane protein
1331	 43.59	-1	1476250..1477146	+	298	16129370	ynbB	b1409	-	predicted CDP-diglyceride synthase
1332	 50.91	0	1477162..1478919	+	585	16129371	ynbC	b1410	-	predicted hydrolase
1333	 50.58	0	1478933..1480225	+	430	16129372	ynbD	b1411	-	predicted phosphatase, inner membrane protein
1334	 51.98	0	1480279..1480884	-	201	16129373	azoR	b1412	-	NADH-azoreductase, FMN-dependent
1335	 53.45	0	1481085..1484987	+	1300	145698255	hrpA	b1413	-	ATP-dependent helicase
1336	 51.19	0	1485259..1486059	+	266	16129375	ydcF	b1414	-	conserved protein
1337	 50.97	0	1486256..1487695	+	479	16129376	aldA	b1415	-	aldehyde dehydrogenase A, NAD-linked
1338	 47.65	0	1488926..1489456	+	176	90111268	cybB	b1418	-	cytochrome b561
1339	 44.25	-1	1489701..1489874	+	57	16129378	ydcA	b1419	-	predicted protein
1340	 53.33	0	1489946..1490095	-	49	49176107	hokB	b4428	-	toxic polypeptide, small
1341	 51.19	0	1489986..1490153	-	55	16129379	mokB	b1420	-	regulatory peptide
1342	 51.25	0	1490494..1492134	+	546