1DAH	Ligase	date	May 08, 1995
title	Dethiobiotin Synthetase Complexed With 7,8-Diamino-Nonanoic Adenosyl-Methylene-Triphosphate, And Manganese
authors	W.Huang, J.Jia, G.Schneider, Y.Lindqvist
compound		source
Molecule: Dethiobiotin Synthetase Chain: A Synonym: Dtbs Ec: 6.3.3.3 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.174 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.200 49.200 61.800 90.00 107.10 90.00
method	X-Ray Diffraction	resolution	1.64 Å
ligand	ACP, DNN, MN	enzyme	Ligase E.C.6.3.3.3 BRENDA
related structures	by homologous chain: 1DAI, 1DAK
Gene Ontology	Chain Function Process Component A
Primary reference	Mechanism of an ATP-dependent carboxylase, dethiobiotin synthetase, based on crystallographic studies of complexes with substrates and a reaction intermediate., Huang W, Jia J, Gibson KJ, Taylor WS, Rendina AR, Schneider G, Lindqvist Y, Biochemistry 1995 Sep 5;34(35):10985-95. PMID:7669756

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1dah.pdb1.gz) 74 Kb LPC: Ligand-Protein Contacts for 1DAH CSU: Contacts of Structural Units for 1DAH Likely Quarternary Molecular Structure file(s) for 1DAH Retrieve 1DAH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DAH from S2C, [Save to disk]

View 1DAH in 3D

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Visual 3D analysis of 1DAH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1DAH, from MSDmotif at EBI Genome occurence of 1DAH's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1dah__, region [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: [1dah_A] [1dah] SWISS-PROT database: [P13000] Domain organization of [BIOD_ECOLI] by SWISSPFAM

Other resources with information on 1DAH

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

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