Bringing Structure to Biology
wwPDB EMDB
1hxx Summary pdbe.org/1hxx
spacer

PDB entry 1hxx

OMPF PORIN MUTANT Y106F

The structure was published by Phale, P.S., Philippsen, A., Widmer, C., Phale, V.P., Rosenbusch, J.P., and Schirmer, T., in 2001 in a paper entitled "Role of charged residues at the OmpF porin channel constriction probed by mutagenesis and simulation." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.2 Å and deposited in 2001.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of OUTER MEMBRANE PROTEIN F. This molecule has the UniProt identifier P02931 (OMPF_ECOLI)search. The sample contained 340 residues which is 100% of the natural sequence. Out of 340 residues 340 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homotrimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A OUTER MEMBRANE PROTEIN F P02931 (23-362) (OMPF_ECOLI)search Escherichia coli K-12search 98% 340 100%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02931 (23 - 362) OUTER MEMBRANE PROTEIN F Escherichia coli

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P02931) Porinsearch Porinsearch Gram-negative porinsearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A (P02931) Transporter activitysearch, Ion transmembrane transporter activitysearch, Drug transmembrane transporter activitysearch, Porin activitysearch, Colicin transmembrane transporter activitysearch Plasma membranesearch, Cell outer membranesearch, Membranesearch, Integral to membranesearch, Pore complexsearch Transportsearch, Ion transportsearch, Drug transmembrane transportsearch, Ion transmembrane transportsearch

Chain InterPro annotation
A Porin, Gram-negative typesearch, Porin, gammaproteobacterialsearch, Porin, Gram-negative type, conserved sitesearch, Porin domainsearch