1HOR	Intramolecular Oxidoreductase Deaminase	date	Sep 13, 1995
title	Structure And Catalytic Mechanism Of Glucosamine 6-Phosphate From Escherichia Coli At 2.1 Angstroms Resolution
authors	G.Oliva, M.R.M.Fontes, R.C.Garratt, M.M.Altamirano, M.L.Calcagno E.Horjales
compound		source
Molecule: Glucosamine 6-Phosphate Deaminase Chain: A, B Ec: 5.3.1.10 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: H 3 2	R_factor 0.165 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 125.710 125.710 222.870 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	AGP, PO4	enzyme	Isomerase E.C.5.3.1.10 BRENDA
related structures	by homologous chain: 1HOT
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure and catalytic mechanism of glucosamine 6-phosphate deaminase from Escherichia coli at 2.1 A resolution., Oliva G, Fontes MR, Garratt RC, Altamirano MM, Calcagno ML, Horjales E, Structure 1995 Dec 15;3(12):1323-32. PMID:8747459

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (1hor.pdb1.gz) 262 Kb LPC: Ligand-Protein Contacts for 1HOR CSU: Contacts of Structural Units for 1HOR Likely Quarternary Molecular Structure file(s) for 1HOR Retrieve 1HOR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HOR from S2C, [Save to disk]

View 1HOR 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 1HOR

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1HOR, from MSDmotif at EBI Genome occurence of 1HOR's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hora_, region A [Jmol] [rasmolscript] [script source]     - Domain d1horb_, region B [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: [1hor_A] [1hor_B] [1hor] SWISS-PROT database: [P0A759] Domain organization of [NAGB_ECOLI] by SWISSPFAM

Other resources with information on 1HOR

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

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