1G7U	Lyase	date	Nov 14, 2000
title	Crystal Structures Of Kdo8p Synthase In Its Binary Complex W Substrate Phosphoenol Pyruvate
authors	O.A.Asojo, J.M.Friedman, V.Belakhov, Y.Shoham, N.Adir, T.Baasov
compound		source
Molecule: 2-Dehydro-3-Deoxyphosphooctonate Aldolase Chain: A Synonym: Kdo 8-P Synthase Ec: 4.1.2.16 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 2 3	R_factor 0.228 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 117.900 117.900 117.900 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	PEP	enzyme	Lyase E.C.4.1.2.16 BRENDA
related structures	by homologous chain: 1PL9, 1Q3N
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of KDOP synthase in its binary complexes with the substrate phosphoenolpyruvate and with a mechanism-based inhibitor., Asojo O, Friedman J, Adir N, Belakhov V, Shoham Y, Baasov T, Biochemistry 2001 May 29;40(21):6326-34. PMID:11371194

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1g7u.pdb1.gz) 41 Kb Biological Unit Coordinates (1g7u.pdb2.gz) 159 Kb LPC: Ligand-Protein Contacts for 1G7U CSU: Contacts of Structural Units for 1G7U Likely Quarternary Molecular Structure file(s) for 1G7U Retrieve 1G7U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G7U from S2C, [Save to disk]

View 1G7U 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 1G7U

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G7U, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g7ua_, 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: [1g7u_A] [1g7u] SWISS-PROT database: [P0A715] Domain organization of [KDSA_ECOLI] by SWISSPFAM

Other resources with information on 1G7U

Community annotation for 1G7U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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