1AE1	Oxidoreductase	date	Oct 23, 1997
title	Tropinone Reductase-I Complex With Nadp
authors	K.Nakajima, A.Yamashita, H.Akama, T.Nakatsu, H.Kato, T.Hashimoto, J.Oda, Y.Yamada
compound		source
Molecule: Tropinone Reductase-I Chain: A, B Ec: 1.1.1.236 Engineered: Yes		Organism_scientific: Datura Stramonium Organism_common: Jimsonweed Organism_taxid: 4076 Cell_line: Bl21 Organ: Cultured Root Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet21d Expression_system_plasmid: Pettr1
symmetry	Space Group: P 21 21 2	R_factor 0.155 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.740 122.750 75.510 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	NAP	enzyme	Oxidoreductase E.C.1.1.1.236 BRENDA
related structures	by homologous chain: 1IPE, 2AE1
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of two tropinone reductases: different reaction stereospecificities in the same protein fold., Nakajima K, Yamashita A, Akama H, Nakatsu T, Kato H, Hashimoto T, Oda J, Yamada Y, Proc Natl Acad Sci U S A 1998 Apr 28;95(9):4876-81. PMID:9560196

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (1ae1.pdb1.gz) 82 Kb Biological Unit Coordinates (1ae1.pdb2.gz) 162 Kb LPC: Ligand-Protein Contacts for 1AE1 CSU: Contacts of Structural Units for 1AE1 Likely Quarternary Molecular Structure file(s) for 1AE1 Structure Factors (135 Kb) Retrieve 1AE1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AE1 from S2C, [Save to disk] Re-refined 1ae1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AE1 in 3D

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Visual 3D analysis of 1AE1

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 1AE1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ae1a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ae1b_, region B [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: [1ae1_A] [1ae1_B] [1ae1] SWISS-PROT database: [P50162] Domain organization of [TRN1_DATST] by SWISSPFAM

Other resources with information on 1AE1

Community annotation for 1AE1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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