1H9A	Oxidoreductase (Choh(D) - Nad(P))	date	Mar 06, 2001
title	Complex Of Active Mutant (Q365->C) Of Glucose 6-Phosphate Dehydrogenase From L. Mesenteroides With Coenzyme Nadp
authors	M.J.Adams, C.E.Naylor, S.Gover
compound		source
Molecule: Glucose 6-Phosphate 1-Dehydrogenase Chain: A Synonym: G6pd Ec: 1.1.1.49 Engineered: Yes Mutation: Yes		Organism_scientific: Leuconostoc Mesenteroides Organism_taxid: 1245 Gene: G6pd Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Su294 Expression_system_plasmid: Plmz Expression_system_gene: G6pd Other_details: Site Directed Mutagenesis
symmetry	Space Group: P 62 2 2	R_factor 0.187 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 136.700 136.700 121.200 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.16 Å
ligand	NAP, SO4	enzyme	Oxidoreductase E.C.1.1.1.49 BRENDA
related structures	by homologous chain: 1DPG, 1H93
Gene Ontology	Chain Function Process Component A
Primary reference	NADP+ and NAD+ binding to the dual coenzyme specific enzyme Leuconostoc mesenteroides glucose 6-phosphate dehydrogenase: different interdomain hinge angles are seen in different binary and ternary complexes., Naylor CE, Gover S, Basak AK, Cosgrove MS, Levy HR, Adams MJ, Acta Crystallogr D Biol Crystallogr 2001 May;57(Pt 5):635-48. PMID:11320304

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (1h9a.pdb1.gz) 162 Kb LPC: Ligand-Protein Contacts for 1H9A CSU: Contacts of Structural Units for 1H9A Likely Quarternary Molecular Structure file(s) for 1H9A Structure Factors (324 Kb) Retrieve 1H9A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H9A from S2C, [Save to disk] Re-refined 1h9a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H9A 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.

Visual 3D analysis of 1H9A

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1H9A, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h9aa1, region A:1-181,A:413-426 [Jmol] [rasmolscript] [script source]     - Domain d1h9aa2, region A:182-412,A:427-485 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1h9a_A] [1h9a] SWISS-PROT database: [P11411] Domain organization of [G6PD_LEUME] by SWISSPFAM

Other resources with information on 1H9A

Community annotation for 1H9A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1H9A from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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