1CW1	Oxidoreductase	date	Aug 25, 1999
title	Crystal Structure Of Isocitrate Dehydrogenase Mutant K230m B Isocitrate And Mn2+
authors	R.Stroud, J.Finer-Moore
compound		source
Molecule: Isocitrate Dehydrogenase Chain: A Ec: 1.1.1.42 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Ptk513
symmetry	Space Group: P 43 21 2	R_factor 0.190 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.800 102.800 150.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	ICT, MN, SO4	enzyme	Oxidoreductase E.C.1.1.1.42 BRENDA
related structures	by homologous chain: 1CW4, 7ICD
Gene Ontology	Chain Function Process Component A
Primary reference	Active site water molecules revealed in the 2.1 A resolution structure of a site-directed mutant of isocitrate dehydrogenase., Cherbavaz DB, Lee ME, Stroud RM, Koshland DE Jr, J Mol Biol 2000 Jan 21;295(3):377-85. PMID:10623532

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (1cw1.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 1CW1 CSU: Contacts of Structural Units for 1CW1 Likely Quarternary Molecular Structure file(s) for 1CW1 Structure Factors (304 Kb) Retrieve 1CW1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CW1 from S2C, [Save to disk] Re-refined 1cw1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CW1 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 1CW1

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 1CW1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cw1a_, region A [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: [1cw1_A] [1cw1] SWISS-PROT database: [P08200] Domain organization of [IDH_ECOLI] by SWISSPFAM Domain found in 1CW1: [Iso_dh ] by SMART

Other resources with information on 1CW1

Community annotation for 1CW1 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

---