1GNU		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	NI	enzyme
related structures	by homologous chain: 1KJT
Gene Ontology	Chain Function Process Component A chemical synaptic transmissi...
Primary reference	The X-ray crystal structure and putative ligand-derived peptide binding properties of gamma-aminobutyric acid receptor type A receptor-associated protein., Knight D, Harris R, McAlister MS, Phelan JP, Geddes S, Moss SJ, Driscoll PC, Keep NH, J Biol Chem. 2002 Feb 15;277(7):5556-61. Epub 2001 Nov 29. PMID:11729197

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1gnu.pdb1.gz) 22 Kb LPC: Ligand-Protein Contacts for 1GNU CSU: Contacts of Structural Units for 1GNU Likely Quarternary Molecular Structure file(s) for 1GNU Structure Factors (83 Kb) Retrieve 1GNU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GNU from S2C, [Save to disk] Re-refined 1gnu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GNU 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: [1gnu] [1gnu_A] SWISS-PROT database: [O95166] Belongs to the neurotransmitter receptor, cys loop, ligand-gated ion channel (lic) family according to TCDB.

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