2NYY	Toxin Immune System	date	Nov 21, 2006
title	Crystal Structure Of Botulinum Neurotoxin Type A Complexed W Monoclonal Antibody Cr1
authors	R.C.Stevens, J.W.Arndt
compound		source
Molecule: Botulinum Neurotoxin Type A Chain: A Ec: 3.4.24.69		Organism_scientific: Clostridium Botulinum Organism_taxid: 1491 Strain: Type A1 (Hall Strain)
Molecule: Cr1 Monoclonal Antibody Chain: C Fragment: Light Chain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cho Dg44 Cells
Molecule: Cr1 Monoclonal Antibody Chain: D Fragment: Heavy Chain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cho Dg44 Cells
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.046 148.249 196.250 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.61 Å
ligand	CA, ZN	enzyme	Hydrolase E.C.3.4.24.69 BRENDA
Gene Ontology	Chain Function Process Component A protein transmembrane transp... toxin activity
Primary reference	Molecular evolution of antibody cross-reactivity for two subtypes of type A botulinum neurotoxin., Garcia-Rodriguez C, Levy R, Arndt JW, Forsyth CM, Razai A, Lou J, Geren I, Stevens RC, Marks JD, Nat Biotechnol. 2006 Dec 17;. PMID:17173035

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk] Biological Unit Coordinates (2nyy.pdb1.gz) 264 Kb LPC: Ligand-Protein Contacts for 2NYY CSU: Contacts of Structural Units for 2NYY Likely Quarternary Molecular Structure file(s) for 2NYY Structure Factors (1336 Kb) Retrieve 2NYY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NYY from S2C, [Save to disk] Re-refined 2nyy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2NYY

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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 2NYY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2nyy] [2nyy_D] [2nyy_A] [2nyy_C] SWISS-PROT database: [P10845] Belongs to the botulinum and tetanus toxin (btt) family according to TCDB. Domain organization of [BXA1_CLOBO] by SWISSPFAM Domains found in 2NYY: [IG_like] [IGv ] by SMART

Other resources with information on 2NYY

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

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