1EIQ	Oxidoreductase	date	Feb 28, 2000
title	2,3-Dihydroxybiphenyl-1,2-Dioxygenase
authors	T.Senda
compound		source
Molecule: 2,3-Dihydroxybiphenyl-1,2-Dioxygenase Chain: A Synonym: Biphenyl-2,3-Diol 1,2-Dioxygenase, 23ohbp Oxygenas Ec: 1.13.11.39 Engineered: Yes		Organism_scientific: Pseudomonas Sp. Organism_taxid: 307 Strain: Kks102 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Phna2
symmetry	Space Group: I 4 2 2	R_factor 0.184 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 121.890 121.890 108.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	FE	enzyme	Oxidoreductase E.C.1.13.11.39 BRENDA
related structures	by homologous chain: 1EIL, 1EIR
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of substrate free and complex forms of reactivated BphC, an extradiol type ring-cleavage dioxygenase., Uragami Y, Senda T, Sugimoto K, Sato N, Nagarajan V, Masai E, Fukuda M, Mitsu Y, J Inorg Biochem 2001 Feb;83(4):269-79. PMID:11293547

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1eiq.pdb1.gz) 376 Kb LPC: Ligand-Protein Contacts for 1EIQ CSU: Contacts of Structural Units for 1EIQ Likely Quarternary Molecular Structure file(s) for 1EIQ Structure Factors (176 Kb) Retrieve 1EIQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EIQ from S2C, [Save to disk] Re-refined 1eiq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EIQ 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 1EIQ

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 1EIQ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1eiqa1, region A:1-132 [Jmol] [rasmolscript] [script source]     - Domain d1eiqa2, region A:133-289 [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: [1eiq] [1eiq_A] SWISS-PROT database: [P17297] Domain organization of [BPHC_PSES1] by SWISSPFAM

Other resources with information on 1EIQ

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---