1UGR	Lyase	date	Jun 17, 2003
title	Crystal Structure Of At109s Mutant Of Co-Type Nitrile Hydrat
authors	A.Miyanaga, S.Fushinobu, K.Ito, H.Shoun, T.Wakagi
compound		source
Molecule: Nitrile Hydratase Alpha Subunit Chain: A Ec: 4.2.1.84 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudonocardia Thermophila Organism_taxid: 1848 Strain: Jcm 3095 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Puc18
Molecule: Nitrile Hydratase Beta Subunit Chain: B Ec: 4.2.1.84 Engineered: Yes		Organism_scientific: Pseudonocardia Thermophila Organism_taxid: 1848 Strain: Jcm 3095 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Puc18
symmetry	Space Group: P 32 2 1	R_factor 0.189 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.437 65.437 184.257 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CO, CSD, CSO	enzyme	Lyase E.C.4.2.1.84 BRENDA
related structures	by homologous chain: 1IRE, 1UGS
Gene Ontology	Chain Function Process Component A B
Primary reference	Mutational and structural analysis of cobalt-containing nitrile hydratase on substrate and metal binding., Miyanaga A, Fushinobu S, Ito K, Shoun H, Wakagi T, Eur J Biochem 2004 Jan;271(2):429-38. PMID:14717710

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (1ugr.pdb1.gz) 75 Kb Biological Unit Coordinates (1ugr.pdb2.gz) 149 Kb LPC: Ligand-Protein Contacts for 1UGR CSU: Contacts of Structural Units for 1UGR Likely Quarternary Molecular Structure file(s) for 1UGR Structure Factors (320 Kb) Retrieve 1UGR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UGR from S2C, [Save to disk] Re-refined 1ugr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1UGR

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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 3D motif for 1UGR, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ugra_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ugrb_, 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: [1ugr_A] [1ugr] [1ugr_B] SWISS-PROT database: [Q7SID2] [Q7SID3] Domain organization of [NHAA_PSETH] [NHAB_PSETH] by SWISSPFAM

Other resources with information on 1UGR

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

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