1ERZ	Hydrolase	date	Apr 06, 2000
title	Crystal Structure Of N-Carbamyl-D-Amino Acid Amidohydrolase Novel Catalytic Framework Common To Amidohydrolases
authors	T.Nakai, T.Hasegawa, E.Yamashita, M.Yamamoto, T.Kumasaka, T.Ueki, Y.Ikenaka, S.Takahashi, M.Sato, T.Tsukihara
compound		source
Molecule: N-Carbamyl-D-Amino Acid Amidohydrolase Chain: A, B Ec: 3.5.1.77 Engineered: Yes		Organism_scientific: Agrobacterium Sp. Organism_taxid: 252128 Strain: Knk712 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pad108
symmetry	Space Group: P 21 21 2	R_factor 0.176 R_Free 0.201
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.840 137.830 68.390 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand		enzyme	Hydrolase E.C.3.5.1.77 BRENDA
related structures	by homologous chain: 1UF5, 1UF8
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of N-carbamyl-D-amino acid amidohydrolase with a novel catalytic framework common to amidohydrolases., Nakai T, Hasegawa T, Yamashita E, Yamamoto M, Kumasaka T, Ueki T, Nanba H, Ikenaka Y, Takahashi S, Sato M, Tsukihara T, Structure Fold Des 2000 Jul 15;8(7):729-37. PMID:10903946

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk] Biological Unit Coordinates (1erz.pdb1.gz) 218 Kb CSU: Contacts of Structural Units for 1ERZ Likely Quarternary Molecular Structure file(s) for 1ERZ Structure Factors (516 Kb) Retrieve 1ERZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ERZ from S2C, [Save to disk] Re-refined 1erz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ERZ 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.

Visual 3D analysis of 1ERZ

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 1ERZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1erza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1erzb_, 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: [1erz_A] [1erz_B] [1erz] SWISS-PROT database: [P60327] Domain organization of [DCAS_AGRSK] by SWISSPFAM

Other resources with information on 1ERZ

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

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