› 1opf

X-ray diffraction
3.2Å resolution

THE STRUCTURE OF OMPF PORIN IN A TETRAGONAL CRYSTAL FORM

Released:
DOI: 10.2210/pdb1opf/pdb
PDB entry 1opf coloured by chain, front view.
PDB entry 1opf coloured by chain, side view.
PDB entry 1opf coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
The structure of OmpF porin in a tetragonal crystal form.
Cowan SW, Garavito RM, Jansonius JN, Jenkins JA, Karlsson R, König N, Pai EF, Pauptit RA, Rizkallah PJ, Rosenbusch JP, Rummel G, Schirmer T
Structure 3 1041-50 (1995)
PMID: 8589999

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136399 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane porin F Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 340 amino acids
Theoretical weight: 37.11 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P02931 (Residues: 23-362; Coverage: 100%)
Gene names: JW0912, b0929, cmlB, coa, cry, ompF, tolF
Sequence domains: Gram-negative porin
Structure domains: Porin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P42
Unit cell:
a: 154.9Å b: 154.9Å c: 172.2Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.241 0.241 not available
Expression system: Not provided

Quick links

Citations

21 review citations

Structure and function of TolC: the bacterial exit duct for proteins and drugs.
Koronakis et al. (2004)
20 more

14 mentions without citation

A functional-phylogenetic classification system for transmembrane solute transporters.
Saier MH. (2000)
13 more