1BRT	Haloperoxidase	date	Mar 30, 1998
title	Bromoperoxidase A2 Mutant M99t
authors	B.Hofmann, S.Toelzer, I.Pelletier, J.Altenbuchner, K.H.Van Pee, H
compound		source
Molecule: Bromoperoxidase A2 Chain: A Synonym: Haloperoxidase A2, Chloroperoxidase A2 Ec: 1.11.1.10 Engineered: Yes Mutation: Yes		Organism_scientific: Streptomyces Aureofaciens Organism_taxid: 1894 Atcc: Atcc 10762 Collection: Atcc 10762 Gene: Bpoa2 Expression_system: Streptomyces Lividans Expression_system_taxid: 1916 Expression_system_strain: Tk64 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pij486 Expression_system_gene: Bpoa2
symmetry	Space Group: I 2 3	R_factor 0.147 R_Free 0.164
crystal cell	length a length b length c angle alpha angle beta angle gamma 121.720 121.720 121.720 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	CL	enzyme	Oxidoreductase E.C.1.11.1.10 BRENDA
related structures	by homologous chain: 1A8U
Gene Ontology	Chain Function Process Component A peroxidase activity
Primary reference	Structural investigation of the cofactor-free chloroperoxidases., Hofmann B, Tolzer S, Pelletier I, Altenbuchner J, van Pee KH, Hecht HJ, J Mol Biol 1998 Jun 19;279(4):889-900. PMID:9642069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk] Biological Unit Coordinates (1brt.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 1BRT CSU: Contacts of Structural Units for 1BRT Likely Quarternary Molecular Structure file(s) for 1BRT Structure Factors (348 Kb) Retrieve 1BRT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BRT from S2C, [Save to disk] Re-refined 1brt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BRT 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 1BRT

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1BRT from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BRT, from MSDmotif at EBI Genome occurence of 1BRT's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1brt__, 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: [1brt] [1brt_A] SWISS-PROT database: [P29715] Domain organization of [BPOA2_STRAU] by SWISSPFAM

Other resources with information on 1BRT

Community annotation for 1BRT at PDBWiki (http://pdbwiki.org) LED, table of lipase structures from Lipase Engineering Database. MMDB (Entrez's Structure Database)

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