RegulonDB

Gene
Name:	sieB
Synonym(s):	ECK1351, EG12154, b1353
Genome position(nucleotides):	1418671 --> 1419159 Genome Browser
Strand:	forward
Sequence:	Get nucleotide sequence FastaFormat
GC content %:	37.22
External database links:

ASAP:	ABE-0004540
ECHOBASE:	EB2074
ECOLIHUB:	sieB
OU-MICROARRAY:	b1353
STRING:	511145.b1353
COLOMBOS:	sieB

Product

Name:

Rac prophage; phage superinfection exclusion protein

Synonym(s):

SieB

Sequence:

Get amino acid sequence Fasta Format

Cellular location:

inner membrane

Molecular weight:

19.244

Isoelectric point:

10.379

Motif(s):

Type	Positions	Sequence
	22 -> 42	YTIIIFGLTLWLIPKEFTVAF
	21 -> 158	MYTIIIFGLTLWLIPKEFTVAFNAYTEIPWLFQIIVFAFSFVVAISFSRLRAHIQKHYSLLPEQRVLLRLSEKEIAVFKDFLKTGNLIITSPCRNPVMKKLERKGIIQHQSDSANCSYYLVTEKYSHFMKLFWNSRSR
	48 -> 68	IPWLFQIIVFAFSFVVAISFS

Classification:

Multifun Terms (GenProtEC)
Multifun Terms (GenProtEC)		8 - extrachromosomal --> 8.1 - prophage genes and phage related functions
Gene Ontology Terms (GO)
Gene Ontology Terms (GO)	cellular_component	GO:0016020 - membrane GO:0005886 - plasma membrane GO:0016021 - integral component of membrane

Note(s):

Note(s): ...[more].

External database links:

ECOCYC:

ECOLIWIKI:

INTERPRO:

PFAM:

PRIDE:

PRODB:

REFSEQ:

UNIPROT:

Operon

Name:

sieB

Operon arrangement:

Transcription unit	Promoter
sieB

Elements in the selected gene context region unrelated to any object in RegulonDB

	Type	Name	Post Left	Post Right	Strand	Notes	Evidence (Confirmed, Strong, Weak)	References
	promoter	ydaEp5	1418219		reverse	Similarity to the consensus sequence of the set of known functional promoters for this sigma factor with strong experimental evidence: high homology. Score: 4.198. P-value: 8.440e-5 Read more >	[ICWHO]	[1]

Evidence
[ICWHO] Inferred computationally without human oversight

Reference(s)
[1] Huerta AM., Collado-Vides J., 2003, Sigma70 promoters in Escherichia coli: specific transcription in dense regions of overlapping promoter-like signals., J Mol Biol 333(2):261-78