1JFZ	Hydrolase	date	Jun 22, 2001
title	Crystal Structure Of Mn(II)-Complex Of Rnase III Endonucleas From Aquifex Aeolicus At 2.10 Angstrom Resolution
authors	J.Blaszczyk, X.Ji
compound		source
Molecule: Ribonuclease III Chain: A, B, C, D Fragment: N-Terminal Endonuclease Domain Synonym: Rnase III Ec: 3.1.26.3 Engineered: Yes		Organism_scientific: Aquifex Aeolicus Organism_taxid: 63363 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkm803
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.741 140.549 49.759 90.00 117.42 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	MN	enzyme	Hydrolase E.C.3.1.26.3 BRENDA
related structures	by homologous chain: 1RC7
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystallographic and modeling studies of RNase III suggest a mechanism for double-stranded RNA cleavage., Blaszczyk J, Tropea JE, Bubunenko M, Routzahn KM, Waugh DS, Court DL, Ji X, Structure (Camb) 2001 Dec;9(12):1225-36. PMID:11738048

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (1jfz.pdb1.gz) 57 Kb Biological Unit Coordinates (1jfz.pdb2.gz) 57 Kb LPC: Ligand-Protein Contacts for 1JFZ CSU: Contacts of Structural Units for 1JFZ Likely Quarternary Molecular Structure file(s) for 1JFZ Structure Factors (344 Kb) Retrieve 1JFZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JFZ from S2C, [Save to disk] Re-refined 1jfz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JFZ in 3D

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Visual 3D analysis of 1JFZ

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 1JFZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jfza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jfzb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1jfzc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1jfzd_, region D [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: [1jfz_A] [1jfz_C] [1jfz] [1jfz_D] [1jfz_B] SWISS-PROT database: [O67082] Domain organization of [RNC_AQUAE] by SWISSPFAM Domain found in 1JFZ: [RIBOc ] by SMART

Other resources with information on 1JFZ

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

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