1CW3	Oxidoreductase	date	Aug 25, 1999
title	Human Mitochondrial Aldehyde Dehydrogenase Complexed With Nad+ And Mn2+
authors	L.Ni, J.Zhou, T.D.Hurley, H.Weiner
compound		source
Molecule: Mitochondrial Aldehyde Dehydrogenase Chain: A, B, C, D, E, F, G, H Fragment: Complete Mature Sequence (Does Not Include Mitochondrial Leader Sequence); Synonym: Aldhi, Aldh-E2 Ec: 1.2.1.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Liver Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet
symmetry	Space Group: P 1 21 1	R_factor 0.175 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.400 176.300 102.000 90.00 94.70 90.00
method	X-Ray Diffraction	resolution	2.58 Å
ligand	MG, MN, NAD	enzyme	Oxidoreductase E.C.1.2.1.3 BRENDA
related structures	by homologous chain: 1NZZ, 1O00
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G 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	Human liver mitochondrial aldehyde dehydrogenase: three-dimensional structure and the restoration of solubility and activity of chimeric forms., Ni L, Zhou J, Hurley TD, Weiner H, Protein Sci 1999 Dec;8(12):2784-90. PMID:10631996

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (651 Kb) [Save to disk] Biological Unit Coordinates (1cw3.pdb1.gz) 325 Kb Biological Unit Coordinates (1cw3.pdb2.gz) 326 Kb LPC: Ligand-Protein Contacts for 1CW3 CSU: Contacts of Structural Units for 1CW3 Likely Quarternary Molecular Structure file(s) for 1CW3 Structure Factors (793 Kb) Retrieve 1CW3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CW3 from S2C, [Save to disk] Re-refined 1cw3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CW3 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 1CW3

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1CW3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cw3a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1cw3b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1cw3c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1cw3d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1cw3e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1cw3f_, region F [Jmol] [rasmolscript] [script source]     - Domain d1cw3g_, region G [Jmol] [rasmolscript] [script source]     - Domain d1cw3h_, region H [Jmol] [rasmolscript] [script source] Fold representative 1cw3 from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1cw3_A] [1cw3_B] [1cw3_C] [1cw3_D] [1cw3_E] [1cw3_F] [1cw3_G] [1cw3_H] SWISS-PROT database: [P05091] Domain organization of [ALDH2_HUMAN] by SWISSPFAM Alignments of the sequence of 1CW3 with the sequences similar proteins can be viewed for 1CW3'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 1CW3

Community annotation for 1CW3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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