IslandPath Analysis: Nostoc sp. PCC 7120



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: 42.00   STD DEV: 4.11
Nostoc sp. PCC 7120 complete genome - 0..6413771
5366 proteins

Pos	 %G+C  SD      Location		Strand	Length	PID	Gene	Synonym	Code	Product

1	 40.38         981..1718     	 -	245	17227498	-	all0002	-	unknown protein	
2	 42.33        2617..2805     	 -	62	17227499	-	asl0003	-	unknown protein	
3	 47.89 +1     3418..4365     	 -	315	17227500	atpC	all0004	-	ATP synthase subunit gamma	
4	 46.55 +1     4454..5974     	 -	506	17227501	atpA	all0005	-	ATP synthase subunit alpha	
5	 44.57        6138..6689     	 -	183	17227502	atpD	all0006	-	ATP synthase subunit delta	
6	 46.81 +1     6686..7249     	 -	187	17227503	atpF	all0007	-	ATP synthase subunit b	
7	 45.33        7359..7850     	 -	163	17227504	atpG	all0008	-	ATP synthase subunit b	
8	 47.56 +1     7996..8241     	 -	81	17227505	atpH	asl0009	-	ATP synthase subunit c	
9	 42.99        8324..9079     	 -	251	17227506	atpI	all0010	-	ATP synthase subunit a	
10	 40.65        9132..9500     	 -	122	17227507	atp1	all0011	-	ATP synthase subunit 1	
11	 43.33       10130..11329    	 -	399	17227508	-	all0012	-	hypothetical protein	
12	 34.71 -1    11560..11850    	 +	96	17227509	-	asr0013	-	unknown protein	
13	 30.30 -2    11847..12275    	 +	142	17227510	-	alr0014	-	unknown protein	
14	 43.54       12728..13168    	 -	146	17227511	-	all0015	-	transposase	
15	 45.31       13138..13521    	 -	127	17227512	-	all0016	-	transposase	
16	 28.74 -2    13600..14121    	 -	173	17227513	-	all0017	-	unknown protein	
17	 32.32 -2    14319..14714    	 +	131	17227514	-	alr0018	-	transposase	
18	 34.95 -1    14903..15274    	 +	123	17227515	-	alr0019	-	transposase	
19	 46.34 +1    15778..19176    	 +	1132	17227516	apcE	alr0020	-	phycobilisome core-membrane linker protein	
20	 50.62 +2    19615..20100    	 +	161	17227517	apcA	alr0021	-	allophycocyanin alpha subunit	
21	 47.24 +1    20166..20654    	 +	162	17227518	apcB	alr0022	-	allophycocyanin beta subunit	
22	 44.93       20870..21076    	 +	68	17227519	apcC	asr0023	-	phycobilisome core linker protein Lc7.8	
23	 42.00       21221..22039    	 +	272	17227520	-	alr0024	-	hypothetical protein	
24	 47.17 +1    22144..22584    	 -	146	17227521	-	all0025	-	hypothetical protein	
25	 40.09       22723..22944    	 -	73	17227522	-	asl0026	-	unknown protein	
26	 42.28       23018..23263    	 -	81	17227523	-	asl0027	-	unknown protein	
27	 40.15       23449..23844    	 -	131	17227524	-	all0028	-	unknown protein	
28	 42.59       24350..28033    	 +	1227	17227525	-	alr0029	-	WD-40 repeat protein	
29	 38.13       28285..30057    	 +	590	17227526	-	alr0030	-	similar to Mg-protoporphyrin IX monomethyl ester oxidative cyclase	
30	 41.51       30263..31741    	 +	492	17227527	-	alr0031	-	glycogen (starch) synthase	
31	 37.15 -1    31875..33290    	 -	471	17227528	-	all0032	-	isochorismate synthase	
32	 41.61       33548..34477    	 +	309	17227529	menA	alr0033	-	DHNA phythltransferase	
33	 45.28       34486..35448    	 +	320	17227530	menC	alr0034	-	O-succinylbenzoic acid synthase	
34	 40.91       35433..36884    	 +	483	17227531	menE	alr0035	-	O-succinylbenzoyl-CoA synthetase	
35	 46.53 +1    36976..38331    	 -	451	17227532	murF	all0036	-	UDP-N-acetylmuramoylalanyl-D-glutamyl-2, 6-diaminopimelate--D-alanyl-D-alanine ligase	
36	 37.36 -1    38535..38981    	 -	148	17227533	-	all0037	-	unknown protein	
37	 43.32       39857..40927    	 +	356	17227534	rfbB	alr0038	-	dTDP-glucose 4-6-dehydratase	
38	 43.49       40951..41826    	 +	291	17227535	-	alr0039	-	putative hydrolase	
39	 42.34       41960..43492    	 -	510	17227536	-	all0040	-	unknown protein	
40	 45.98       43542..44498    	 -	318	17227537	-	all0041	-	hypothetical protein	
41	 43.35       44511..45458    	 -	315	17227538	-	all0042	-	hypothetical protein	
42	 45.71       46643..46852    	 +	69	17227539	-	asr0043	-	hypothetical protein	
43	 45.74       46892..47278    	 +	128	17227540	-	alr0044	-	hypothetical protein	
44	 45.32       47278..47736    	 +	152	17227541	-	alr0045	-	hypothetical protein	
45	 38.78       47902..48195    	 -	97	17227542	-	asl0046	-	hypothetical protein	
46	 43.98       48470..50065    	 -	531	17227543	-	all0047	-	hypothetical protein	
47	 49.01 +1    50091..50696    	 -	201	17227544	-	all0048	-	hypothetical protein	
48	 47.08 +1    51283..53319    	 -	678	17227545	mutS	all0049	-	DNA mismatch repair protein	
49	 38.05       53882..54919    	 -	345	17227546	-	all0050	-	unknown protein	
50	 46.65 +1    55119..56282    	 +	387	17227547	-	alr0051	-	IMP dehydrogenase	
51	 45.06       56642..56965    	 +	107	17227548	trxA	alr0052	-	thioredoxin	
52	 43.46       57224..58309    	 +	361	17227549	-	alr0053	-	hypothetical protein	
53	 46.52 +1    58472..59791    	 +	439	17227550	-	alr0054	-	hypothetical protein	
54	 38.99       60168..61811    	 +	547	17227551	-	alr0055	-	hypothetical protein	
55	 42.98       61836..62198    	 +	120	17227552	-	alr0056	-	similar to DOPA-dioxygenase	
56	 34.52 -1    62218..62385    	 +	55	17227553	-	asr0057	-	unknown protein	
57	 42.50       62394..63419    	 +	341	17227554	-	alr0058	-	D-lactate dehydrogenase	
58	 38.14       63555..65738    	 -	727	17227555	-	all0059	-	hypothetical protein	
59	 42.71       66556..66843    	 -	95	17227556	-	asl0060	-	hypothetical protein	
60	 33.57 -2    67154..67987    	 -	277	17227557	-	all0061	-	site-specific DNA-methyltransferase	
61	 41.55       68148..68354    	 +	68	17227558	-	asr0062	-	hypothetical protein	
62	 44.28       68534..68935    	 +	133	17227559	rbfA	alr0063	-	ribosome binding facror A	
63	 44.73       69988..70224    	 +	78	17227560	-	asr0064	-	hypothetical protein	
64	 44.73       70601..70951    	 -	116	17227561	-	all0065	-	hypothetical protein	
65	 41.83       71103..71702    	 -	199	17227562	-	all0066	-	dCTP deaminase	
66	 43.20       71745..72281    	 -	178	17227563	-	all0067	-	cob(I)alamin adenosyltransferase	
67	 43.60       72595..73149    	 +	184	17227564	-	alr0068	-	adenylate kinase	
68	 43.68       73290..74033    	 +	247	17227565	-	alr0069	-	ribonuclease PH	
69	 43.17       74146..74958    	 -	270	17227566	-	all0070	-	superoxide dismutase	
70	 33.49 -2    75171..75794    	 -	207	17227567	-	all0071	-	unknown protein	
71	 45.33       75965..76639    	 +	224	17227568	-	alr0072	-	two-component response regulator	
72	 43.06       76760..77551    	 +	263	17227569	hisB	alr0073	-	imidazoleglycerol-phosphate dehydratase	
73	 41.20       78171..79187    	 +	338	17227570	-	alr0074	-	putative glycosyl transferase	
74	 42.89       79339..80814    	 +	491	17227571	-	alr0075	-	hypothetical protein	
75	 38.37       80974..81747    	 +	257	17227572	-	alr0076	-	hypothetical protein	
76	 32.77 -2    81759..82652    	 +	297	17227573	-	alr0077	-	ABC transporter (ATP-binding protein)	
77	 34.59 -1    82725..83282    	 +	185	17227574	-	alr0078	-	unknown protein	
78	 43.53       83290..84525    	 +	411	17227575	-	alr0079	-	esterase	
79	 40.57       84908..85294    	 +	128	17227576	-	alr0080	-	hypothetical protein	
80	 43.84       85949..86167    	 +	72	17227577	-	asr0081	-	unknown protein	
81	 48.53 +1    86231..87421    	 -	396	17227578	ribD	all0082	-	riboflavin biosynthesis protein	
82	 37.68 -1    87523..87936    	 +	137	17227579	-	alr0083	-	fdxN element excision controlling factor XisH homolog	
83	 41.80       87929..88306    	 +	125	17227580	-	alr0084	-	fdxN element excision controlling factor XisI homolog	
84	 44.05       88561..89073    	 -	170	17227581	-	all0085	-	unknown protein	
85	 44.40       89188..90009    	 -	273	17227582	mreC	all0086	-	rod shape-determining protein	
86	 46.74 +1    90105..91148    	 -	347	17227583	mreB	all0087	-	rod shape-determining protein	
87	 42.22       91483..91842    	 +	119	17227584	-	alr0088	-	single-stranded DNA-binding protein	
88	 46.55 +1    91903..92568    	 -	221	17227585	-	all0089	-	hypothetical protein	
89	 41.52       92574..92744    	 -	56	17227586	-	asl0090	-	unknown protein	
90	 46.09       93059..94516    	 +	485	17227587	-	alr0091	-	Na+/H+-exchanging protein	
91	 46.66 +1    95168..97051    	 +	627	17227588	-	alr0092	-	N-acetylmuramoyl-L-alanine amidase	
92	 45.22       97350..99233    	 +	627	17227589	-	alr0093	-	N-acetylmuramoyl-L-alanine amidase	
93	 46.30 +1    99384..100262   	 +	292	17227590	-	alr0094	-	glutamate racemase	
94	 34.76 -1   100490..100699   	 -	69	17227591	-	asl0095	-	unknown protein	
95	 44.86      101711..102682   	 +	323	17227592	sds	alr0096	-	solanesyl diphosphate synthase	
96	 43.59      102778..102933   	 -	51	17227593	-	asl0097	-	unknown protein	
97	 40.61      103430..103594   	 +	54	17227594	-	asr0098	-	unknown protein	
98	 43.43      103683..104663   	 +	326	17227595	-	alr0099	-	unknown protein	
99	 42.37      104656..104832   	 +	58	17227596	-	asr0100	-	unknown protein	
100	 42.99      104851..105627   	 +	258	17227597	-	alr0101	-	unknown protein	

 
 42.00 MEAN 
 
 4.11  STD DEV 




Last Updated: Sept 17 2004 (Note: update adds new organisms but does not affect the existing records)
      
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.