RegulonDB

Gene
Name:	psiE
Synonym(s):	ECK4022, EG11209, b4030, yjbA
Genome position(nucleotides):	4240325 --> 4240735
Strand:	forward
Sequence:	Get nucleotide sequence FastaFormat
GC content %:	49.15
External database links:

ASAP:	ABE-0013187
ECHOBASE:	EB1194
ECOLIHUB:	psiE
OU-MICROARRAY:	b4030
STRING:	511145.b4030
COLOMBOS:	psiE

Product

Name:

putative phosphate starvation-inducible protein PsiE

Synonym(s):

PsiE, YjbA

Sequence:

Get amino acid sequence Fasta Format

Cellular location:

inner membrane

Molecular weight:

15.597

Isoelectric point:

8.668

Motif(s):

Type	Positions	Sequence	Comment
	15 -> 35	ILQTVLNLGLLCLGLILVVFL	UniProt: Helical.
	19 -> 130	VLNLGLLCLGLILVVFLGKETVHLADVLFAPEQTSKYELVEGLVVYFLYFEFIALIVKYFQSGFHFPLRYFVYIGITAIVRLIIVDHKSPLDVLIYSAAILLLVITLWLCNS
	55 -> 75	YELVEGLVVYFLYFEFIALIV	UniProt: Helical.
	82 -> 102	FHFPLRYFVYIGITAIVRLII	UniProt: Helical.
	108 -> 128	PLDVLIYSAAILLLVITLWLC	UniProt: Helical.

Classification:

Multifun Terms (GenProtEC)
Gene Ontology Terms (GO)
	cellular_component	GO:0016020 - membrane GO:0005886 - plasma membrane GO:0016021 - integral component of membrane
	biological_process	GO:0016036 - cellular response to phosphate starvation

Note(s):

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

Reference(s):

External database links:

ALPHAFOLD:

ECOCYC:

ECOLIWIKI:

INTERPRO:

INTERPRO:

PANTHER:

PFAM:

PRIDE:

PRODB:

REFSEQ:

UNIPROT:

Transcriptional Regulation
	Display Regulation
Activated by:	PhoB
Repressed by:	CRP

Reference(s)
[1] Metcalf WW., Steed PM., Wanner BL., 1990, Identification of phosphate starvation-inducible genes in Escherichia coli K-12 by DNA sequence analysis of psi::lacZ(Mu d1) transcriptional fusions., J Bacteriol 172(6):3191-200
[2] Savage DF., Anderson CL., Robles-Colmenares Y., Newby ZE., Stroud RM., 2007, Cell-free complements in vivo expression of the E. coli membrane proteome., Protein Sci 16(5):966-76
[3] Serres MH., Gopal S., Nahum LA., Liang P., Gaasterland T., Riley M., 2001, A functional update of the Escherichia coli K-12 genome., Genome Biol 2(9):RESEARCH0035