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1.B.2.2.1
PorB dicarboxylate-specific porin (Kubo and Stephens 2001).  Mutations in porB can give rise to tetracycline resistance ().

Accession Number:P38006
Protein Name:OMP2 aka OMPB aka PorB aka CT713
Length:340
Molecular Weight:37393.00
Species:Chlamydia trachomatis [813]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Cell outer membrane1 / Multi-pass membrane protein2
Substrate Dicarboxylates

Cross database links:

HEGENOM: HBG414117
RefSeq: NP_220232.1   
Entrez Gene ID: 884503   
Pfam: PF01308   
BioCyc: CTRA315277-1:CT713-MONOMER   
KEGG: ctr:CT713   

Gene Ontology

GO:0009279 C:cell outer membrane
GO:0005886 C:plasma membrane
GO:0046930 C:pore complex
GO:0015288 F:porin activity
GO:0005198 F:structural molecule activity
GO:0006811 P:ion transport

References (1)

[1] “Genome sequence of an obligate intracellular pathogen of humans: Chlamydia trachomatis.”  Stephens R.S.et.al.   9784136

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MSSKLVNYLR LTFLSFLGIA STSLDAMPAG NPAFPVIPGI NIEQKNACSF DLCNSYDVLS 
61:	ALSGNLKLCF CGDYIFSEEA QVKDVPVVTS VTTAGVGPSP DITSTTKTRN FDLVNCNLNT 
121:	NCVAVAFSLP DRSLSAIPLF DVSFEVKVGG LKQYYRLPMN AYRDFTSEPL NSESEVTDGM 
181:	IEVQSNYGFV WDVSLKKVIW KDGVSFVGVG ADYRHASCPI DYIIANSQAN PEVFIADSDG 
241:	KLNFKEWSVC VGLTTYVNDY VLPYLAFSIG SVSRQAPDDS FKKLEDRFTN LKFKVRKITS 
301:	SHRGNICIGA TNYVADNFFY NVEGRWGSQR AVNVSGGFQF