1NQF		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, MSE	enzyme
related structures	by homologous chain: 1NQE, 1UJW
Gene Ontology	Chain Function Process Component A vitamin transmembrane transp...
Primary reference	Substrate-induced transmembrane signaling in the cobalamin transporter BtuB., Chimento DP, Mohanty AK, Kadner RJ, Wiener MC, Nat Struct Biol 2003 May;10(5):394-401. PMID:12652322

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1nqf.pdb1.gz) 92 Kb LPC: Ligand-Protein Contacts for 1NQF CSU: Contacts of Structural Units for 1NQF Likely Quarternary Molecular Structure file(s) for 1NQF Structure Factors (338 Kb) Retrieve 1NQF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NQF from S2C, [Save to disk] Re-refined 1nqf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NQF 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: [1nqf] [1nqf_A] SWISS-PROT database: [P06129] Belongs to the outer membrane receptor (omr) family according to TCDB.

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