1A7U	Haloperoxidase	date	Mar 17, 1998
title	Chloroperoxidase T
authors	B.Hofmann, S.Toelzer, I.Pelletier, J.Altenbuchner, K.H.Van Pee, J.Hecht
compound		source
Molecule: Chloroperoxidase T Chain: A, B Synonym: Haloperoxidase T Ec: 1.11.1.10 Engineered: Yes		Organism_scientific: Streptomyces Aureofaciens Organism_taxid: 1894 Strain: Tue24 Gene: Cpot Expression_system: Streptomyces Lividans Expression_system_taxid: 1916 Expression_system_strain: Tk64 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pij486 Expression_system_gene: Cpot
symmetry	Space Group: P 21 3	R_factor 0.152 R_Free 0.176
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.560 126.560 126.560 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand		enzyme	Oxidoreductase E.C.1.11.1.10 BRENDA
related structures	by homologous chain: 1BRO, 1HL7
Gene Ontology	Chain Function Process Component A, B peroxidase activity chloride 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] (96 Kb) [Save to disk] Biological Unit Coordinates (1a7u.pdb1.gz) 92 Kb CSU: Contacts of Structural Units for 1A7U Likely Quarternary Molecular Structure file(s) for 1A7U Structure Factors (514 Kb) Retrieve 1A7U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A7U from S2C, [Save to disk] Re-refined 1a7u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1A7U in 3D

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Visual 3D analysis of 1A7U

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 1A7U, from MSDmotif at EBI Genome occurence of 1A7U's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a7ua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1a7ub_, 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: [1a7u] [1a7u_B] [1a7u_A] SWISS-PROT database: [O31168] Domain organization of [PRXC_STRAU] by SWISSPFAM

Other resources with information on 1A7U

Community annotation for 1A7U at PDBWiki (http://pdbwiki.org) LED, table of lipase structures from Lipase Engineering Database. MMDB (Entrez's Structure Database)

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