AF_AFP18195F1

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Major outer membrane protein P.IB	wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity	transmembrane transport localization transport monoatomic ion transmembrane transport monoatomic ion transport cellular process establishment of localization	membrane-bounded organelle intracellular anatomical structure intracellular vesicle membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle lumen organelle endocytic vesicle lumen cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure intracellular vesicle membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle lumen organelle endocytic vesicle lumen cytoplasm vesicle endocytic vesicle extracellular region protein-containing complex membrane pore complex membrane protein complex cell outer membrane external encapsulating structure cell envelope outer membrane

Chains	Accession	Name	Type
A	IPR050298	Gram-negative bacterial outer membrane porin	Family
A	IPR033900	Porin domain, Gram-negative type	Domain
A	IPR023614	Porin domain superfamily	Homologous Superfamily
A	IPR002299	Porin, Neisseria sp. type	Family
A	IPR001702	Porin, Gram-negative type	Family
A	IPR013793	Porin, Gram-negative type, conserved site	Conserved Site

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.