1H5V	Hydrolase	date	May 28, 2001
title	Thiopentasaccharide Complex Of The Endoglucanase Cel5a From Agaradharens At 1.1 A Resolution In The Tetragonal Crystal
authors	A.Varrot, G.Sulzenbacher, M.Schulein, H.Driguez, G.J.Davies
compound		source
Molecule: Endoglucanase 5a Chain: A Fragment: Catalytic Core Domain Residues 27-331 Synonym: Endo-1,4-Beta-Glucanase, Cellulase Ec: 3.2.1.4 Engineered: Yes		Organism_scientific: Bacillus Agaradhaerens Organism_taxid: 76935 Expression_system: Bacillus Subtilis Expression_system_taxid: 1423 Expression_system_strain: Pl2306 Expression_system_vector: Pmol995 Expression_system_plasmid: Thermamyl-Amylase Promot
symmetry	Space Group: P 43 21 2	R_factor 0.120 R_Free 0.138
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.169 75.169 135.471 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.10 Å
ligand	CA, GLC, MA3, NA, SGC, SSG	enzyme	Hydrolase E.C.3.2.1.4 BRENDA
related structures	by homologous chain: 1HF6, 1OCQ
Gene Ontology	Chain Function Process Component A
Primary reference	Atomic resolution structure of endoglucanase Cel5A in complex with methyl 4,4II,4III,4IV-tetrathio-alpha-cellopentoside highlights the alternative binding modes targeted by substrate mimics., Varrot A, Schulein M, Fruchard S, Driguez H, Davies GJ, Acta Crystallogr D Biol Crystallogr. 2001 Nov;57(Pt 11):1739-42. Epub 2001, Oct 25. PMID:11679762

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk] Biological Unit Coordinates (1h5v.pdb1.gz) 120 Kb LPC: Ligand-Protein Contacts for 1H5V CSU: Contacts of Structural Units for 1H5V Likely Quarternary Molecular Structure file(s) for 1H5V Structure Factors (1102 Kb) Retrieve 1H5V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H5V from S2C, [Save to disk] Re-refined 1h5v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H5V 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 1H5V

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1H5V, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h5va_, 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: [1h5v] [1h5v_A] SWISS-PROT database: [O85465] Domain organization of [GUN5_BACAG] by SWISSPFAM

Other resources with information on 1H5V

Community annotation for 1H5V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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