2C57	Lyase	date	Oct 26, 2005
title	H.Pylori Type II Dehydroquinase In Complex With Fa1
authors	D.A.Robinson, A.J.Lapthorn
compound		source
Molecule: 3-Dehydroquinate Dehydratase Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: 3-Dehydroquinase, Type II Dhqase Ec: 4.2.1.10 Engineered: Yes		Organism_scientific: Helicobacter Pylori Organism_taxid: 210 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: Plyss Expression_system_vector: Ptb361 Expression_system_plasmid: Pet-15b
symmetry	Space Group: P 31	R_factor 0.207 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 103.863 103.863 217.531 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	FA1 BindingDB	enzyme	Lyase E.C.4.2.1.10 BRENDA
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L
Primary reference	Crystal structures of Helicobacter pylori type II dehydroquinase inhibitor complexes: new directions for inhibitor design., Robinson DA, Stewart KA, Price NC, Chalk PA, Coggins JR, Lapthorn AJ, J Med Chem. 2006 Feb 23;49(4):1282-90. PMID:16480265

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (289 Kb) [Save to disk] Biological Unit Coordinates (2c57.pdb1.gz) 278 Kb LPC: Ligand-Protein Contacts for 2C57 CSU: Contacts of Structural Units for 2C57 Likely Quarternary Molecular Structure file(s) for 2C57 Structure Factors (703 Kb) Retrieve 2C57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C57 from S2C, [Save to disk] Re-refined 2c57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C57 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 2C57

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 2C57, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c57_J] [2c57_E] [2c57_B] [2c57_A] [2c57_D] [2c57] [2c57_F] [2c57_H] [2c57_I] [2c57_L] [2c57_C] [2c57_G] [2c57_K] SWISS-PROT database: [Q48255] Domain organization of [AROQ_HELPY] by SWISSPFAM

Other resources with information on 2C57

Community annotation for 2C57 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

---