5MDH	Oxidoreductase	date	Oct 08, 1998
title	Crystal Structure Of Ternary Complex Of Porcine Cytoplasmic Dehydrogenase Alpha-Ketomalonate And Tnad At 2.4 Angstroms
authors	A.D.M.Chapman, A.Cortes, T.R.Dafforn, A.R.Clarke, R.L.Brady
compound		source
Molecule: Malate Dehydrogenase Chain: A, B Ec: 1.1.1.37 Engineered: Yes		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Heart Tissue: Muscle Cellular_location: Cytoplasm Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.199 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.700 144.432 59.226 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	MAK, NAD	enzyme	Oxidoreductase E.C.1.1.1.37 BRENDA
note	5MDH (Molecule of the Month:pdb154)
related structures	by homologous chain: 4MDH
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis of substrate specificity in malate dehydrogenases: crystal structure of a ternary complex of porcine cytoplasmic malate dehydrogenase, alpha-ketomalonate and tetrahydoNAD., Chapman AD, Cortes A, Dafforn TR, Clarke AR, Brady RL, J Mol Biol 1999 Jan 15;285(2):703-12. PMID:10075524

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (5mdh.pdb1.gz) 111 Kb LPC: Ligand-Protein Contacts for 5MDH CSU: Contacts of Structural Units for 5MDH Likely Quarternary Molecular Structure file(s) for 5MDH Retrieve 5MDH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5MDH from S2C, [Save to disk]

View 5MDH in 3D

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Visual 3D analysis of 5MDH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 5MDH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d5mdha1, region A:1-154 [Jmol] [rasmolscript] [script source]     - Domain d5mdha2, region A:155-333 [Jmol] [rasmolscript] [script source]     - Domain d5mdhb1, region B:1-154 [Jmol] [rasmolscript] [script source]     - Domain d5mdhb2, region B:155-333 [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: [5mdh] [5mdh_B] [5mdh_A] SWISS-PROT database: [P11708] Domain organization of [MDHC_PIG] by SWISSPFAM

Other resources with information on 5MDH

Community annotation for 5MDH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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