1MC4	Oxidoreductase	date	Aug 05, 2002
title	Crystal Structure Of Aspartate-Semialdehyde Dehydrogenase Fr Cholerae El Tor
authors	J.Blanco, R.A.Moore, V.Kabaleeswaran, R.E.Viola
compound		source
Molecule: Aspartate-Semialdehyde Dehydrogenase Chain: A Ec: 1.2.1.11 Engineered: Yes		Organism_scientific: Vibrio Cholerae Organism_taxid: 666 Gene: Asd Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet41
symmetry	Space Group: P 43 3 2	R_factor 0.215 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 141.877 141.877 141.877 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.77 Å
ligand		enzyme	Oxidoreductase E.C.1.2.1.11 BRENDA
related structures	by homologous chain: 1GL3
Gene Ontology	Chain Function Process Component A
Primary reference	A structural basis for the mechanism of aspartate-beta-semialdehyde dehydrogenase from Vibrio cholerae., Blanco J, Moore RA, Kabaleeswaran V, Viola RE, Protein Sci 2003 Jan;12(1):27-33. PMID:12493825

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (1mc4.pdb1.gz) 58 Kb Biological Unit Coordinates (1mc4.pdb2.gz) 114 Kb CSU: Contacts of Structural Units for 1MC4 Likely Quarternary Molecular Structure file(s) for 1MC4 Structure Factors (111 Kb) Retrieve 1MC4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MC4 from S2C, [Save to disk] Re-refined 1mc4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MC4 in 3D

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Visual 3D analysis of 1MC4

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 1MC4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mc4a1, region A:1-132,A:355-369 [Jmol] [rasmolscript] [script source]     - Domain d1mc4a2, region A:133-354 [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: [1mc4_A] [1mc4] SWISS-PROT database: [Q9KQG2] Domain organization of [Q9KQG2_VIBCH] by SWISSPFAM Domain found in 1MC4: [Semialdhyde_dh ] by SMART

Other resources with information on 1MC4

Community annotation for 1MC4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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