1ZUM	Oxidoreductase	date	May 31, 2005
title	Human Mitochondrial Aldehyde Dehydrogenase Asian Variant, Aldh22, Apo Form
authors	H.N.Larson, H.Weiner, T.D.Hurley
compound		source
Molecule: Aldehyde Dehydrogenase Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: Aldh Class 2, Aldhi, Aldh-E2, Aldh22 Ec: 1.2.1.3 Engineered: Yes Mutation: Yes Other_details: (Does Not Contain Mitochondrial Leader Sequence)		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Aldh2, Aldm Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt-7-7
symmetry	Space Group: P 1	R_factor 0.204 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.873 105.261 162.672 78.81 81.95 88.04
method	X-Ray Diffraction	resolution	2.10 Å
ligand	EDO, GAI, NA	enzyme	Oxidoreductase E.C.1.2.1.3 BRENDA
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L aldehyde dehydrogenase (NAD)... aldehyde dehydrogenase [NAD(... electron carrier activity oxidoreductase activity carbohydrate metabolic proce... alcohol metabolic process ethanol catabolic process ethanol oxidation xenobiotic metabolic process... synaptic transmission neurotransmitter biosyntheti... small molecule metabolic pro... oxidation-reduction process mitochondrion mitochondrial matrix
Primary reference	Disruption of the coenzyme binding site and dimer interface revealed in the crystal structure of mitochondrial aldehyde dehydrogenase "asian" variant., Larson HN, Weiner H, Hurley TD, J Biol Chem 2005 Aug 26;280(34):30550-6. Epub 2005 Jun 27. PMID:15983043

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (930 Kb) [Save to disk] Biological Unit Coordinates (1zum.pdb1.gz) 316 Kb Biological Unit Coordinates (1zum.pdb2.gz) 322 Kb Biological Unit Coordinates (1zum.pdb3.gz) 305 Kb LPC: Ligand-Protein Contacts for 1ZUM CSU: Contacts of Structural Units for 1ZUM Likely Quarternary Molecular Structure file(s) for 1ZUM Structure Factors (2942 Kb) Retrieve 1ZUM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZUM from S2C, [Save to disk] Re-refined 1zum structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZUM 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1ZUM

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1ZUM, from MSDmotif at EBI Fold representative 1zum from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zum_A] [1zum_B] [1zum_C] [1zum_D] [1zum_E] [1zum_F] [1zum_G] [1zum_H] [1zum_I] [1zum_J] [1zum_K] [1zum_L] SWISS-PROT database: [P05091] Domain organization of [ALDH2_HUMAN] by SWISSPFAM Alignments of the sequence of 1ZUM with the sequences similar proteins can be viewed for 1ZUM's classification [ALDH2_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ALDH2_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1ZUM

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

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