3PRN		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	C8E, MG	enzyme
related structures	by homologous chain: 2PRN
Gene Ontology	Chain Function Process Component A porin activity
Primary reference	Porin mutants with new channel properties., Schmid B, Maveyraud L, Kromer M, Schulz GE, Protein Sci 1998 Jul;7(7):1603-11. PMID:9684893

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (3prn.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 3PRN CSU: Contacts of Structural Units for 3PRN Likely Quarternary Molecular Structure file(s) for 3PRN Structure Factors (280 Kb) Retrieve 3PRN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PRN from S2C, [Save to disk] Re-refined 3prn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PRN in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3prn] [3prn_A] SWISS-PROT database: [P39767] Belongs to the rhodobacter porca porin (rpp) family according to TCDB.

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