1L7E	Oxidoreductase	date	Mar 14, 2002
title	Crystal Structure Of R. Rubrum Transhydrogenase Domain I Wit Nadh
authors	G.S.Prasad, M.Wahlberg, V.Sridhar, M.Yamaguchi, Y.Hatefi, C.D.Sto
compound		source
Molecule: Nicotinamide Nucleotide Transhydrogenase, Subunit Chain: A, B, C, D Synonym: Transhydrogenase Domain I Ec: 1.6.1.1 Engineered: Yes		Organism_scientific: Rhodospirillum Rubrum Organism_taxid: 1085 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.251 R_Free 0.282
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.140 116.680 92.600 90.00 106.28 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	NAI	enzyme	Oxidoreductase E.C.1.6.1.1 BRENDA
related structures	by homologous chain: 1F8G, 1L7D
Gene Ontology	Chain Function Process Component A, D, C, B NAD(P)+ transhydrogenase (B-...
Primary reference	Crystal structures of transhydrogenase domain I with and without bound NADH., Prasad GS, Wahlberg M, Sridhar V, Sundaresan V, Yamaguchi M, Hatefi Y, Stout CD, Biochemistry 2002 Oct 22;41(42):12745-54. PMID:12379117

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (228 Kb) [Save to disk] Biological Unit Coordinates (1l7e.pdb1.gz) 114 Kb Biological Unit Coordinates (1l7e.pdb2.gz) 113 Kb LPC: Ligand-Protein Contacts for 1L7E CSU: Contacts of Structural Units for 1L7E Likely Quarternary Molecular Structure file(s) for 1L7E Retrieve 1L7E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1L7E from S2C, [Save to disk]

View 1L7E in 3D

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Visual 3D analysis of 1L7E

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1L7E, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1l7ea2, region A:1-143,A:327-378 [Jmol] [rasmolscript] [script source]     - Domain d1l7ea1, region A:144-326 [Jmol] [rasmolscript] [script source]     - Domain d1l7eb2, region B:401-543,B:727-780 [Jmol] [rasmolscript] [script source]     - Domain d1l7eb1, region B:544-726 [Jmol] [rasmolscript] [script source]     - Domain d1l7ec2, region C:801-943,C:1127-1179 [Jmol] [rasmolscript] [script source]     - Domain d1l7ec1, region C:944-1126 [Jmol] [rasmolscript] [script source]     - Domain d1l7ed2, region D:1201-1343,D:1527-1577 [Jmol] [rasmolscript] [script source]     - Domain d1l7ed1, region D:1344-1526 [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: [1l7e_D] [1l7e] [1l7e_C] [1l7e_B] [1l7e_A] SWISS-PROT database: [Q2RSB2] Domain organization of [PNTAA_RHORT] by SWISSPFAM Domains found in 1L7E: [AlaDh_PNT_C] [AlaDh_PNT_N ] by SMART

Other resources with information on 1L7E

Community annotation for 1L7E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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