2HVM	Hydrolase	date	Jul 02, 1996
title	Hevamine A At 1.8 Angstrom Resolution
authors	A.C.Terwisscha Van Scheltinga, M.Hennig, B.W.Dijkstra
compound		source
Molecule: Hevamine Chain: A Synonym: Chitinaselysozyme Ec: 3.2.1.14, 3.2.1.17		Organism_scientific: Hevea Brasiliensis Organism_taxid: 3981 Tissue: Latex
symmetry	Space Group: P 21 21 21	R_factor 0.149 R_Free 0.190
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.300 57.720 82.050 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand		enzyme	Hydrolase E.C.3.2.1.14 BRENDA
note	2HVM supersedes 1HVM
related structures	by homologous chain: 1LLO
Gene Ontology	Chain Function Process Component A
Primary reference	The 1.8 A resolution structure of hevamine, a plant chitinase/lysozyme, and analysis of the conserved sequence and structure motifs of glycosyl hydrolase family 18., Terwisscha van Scheltinga AC, Hennig M, Dijkstra BW, J Mol Biol 1996 Sep 20;262(2):243-57. PMID:8831791

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (2hvm.pdb1.gz) 47 Kb CSU: Contacts of Structural Units for 2HVM Likely Quarternary Molecular Structure file(s) for 2HVM Structure Factors (169 Kb) Retrieve 2HVM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HVM from S2C, [Save to disk] Re-refined 2hvm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HVM 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 2HVM

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 2HVM, from MSDmotif at EBI Genome occurence of 2HVM's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2hvm__, region [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: [2hvm_A] [2hvm] SWISS-PROT database: [P23472] Domain organization of [CHLY_HEVBR] by SWISSPFAM Domain found in 2HVM: [Glyco_18 ] by SMART

Other resources with information on 2HVM

Community annotation for 2HVM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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