1DNU	Oxidoreductase	date	Dec 16, 1999
title	Structural Analyses Of Human Myeloperoxidase-Thiocyanate Com
authors	M.Blair-Johnson, T.J.Fiedler, R.E.Fenna
compound		source
Molecule: Myeloperoxidase Chain: A, B Fragment: Myeloperoxidase Light Chain Containing Residues 1 Ec: 1.11.1.7		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood Cell: Neutrophil
Molecule: Myeloperoxidase Chain: C, D Fragment: Myeloperoxidase Heavy Chain Containing Residues 1 Ec: 1.11.1.7		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood Cell: Neutrophil
symmetry	Space Group: P 1 21 1	R_factor 0.178 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 111.240 63.870 92.620 90.00 97.54 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	ACY, BMA, CA, CSO, FUC, HEM, MAN, NAG, SCN, SO4	enzyme	Oxidoreductase E.C.1.11.1.7 BRENDA
related structures	by homologous chain: 1CXP, 1D5L
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Human myeloperoxidase: structure of a cyanide complex and its interaction with bromide and thiocyanate substrates at 1.9 A resolution., Blair-Johnson M, Fiedler T, Fenna R, Biochemistry 2001 Nov 20;40(46):13990-7. PMID:11705390

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (209 Kb) [Save to disk] Biological Unit Coordinates (1dnu.pdb1.gz) 201 Kb Biological Unit Coordinates (1dnu.pdb2.gz) 103 Kb Biological Unit Coordinates (1dnu.pdb3.gz) 102 Kb LPC: Ligand-Protein Contacts for 1DNU CSU: Contacts of Structural Units for 1DNU Likely Quarternary Molecular Structure file(s) for 1DNU Structure Factors (715 Kb) Retrieve 1DNU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DNU from S2C, [Save to disk] Re-refined 1dnu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DNU 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 1DNU

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 1DNU, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1dnu.1, region A:,C [Jmol] [rasmolscript] [script source]     - Domain d1dnu.2, region B:,D [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: [1dnu_C] [1dnu_A] [1dnu_B] [1dnu_D] [1dnu] SWISS-PROT database: [P05164] Domain organization of [PERM_HUMAN] by SWISSPFAM

Other resources with information on 1DNU

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

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