3FFD	Immune System Hormone	date	Dec 03, 2008
title	Structure Of Parathyroid Hormone-Related Protein Complexed T Neutralizing Monoclonal Antibody
authors	W.J.Mckinstry, G.Polekhina, H.Diefenbach-Jagger, P.W.M.Ho, K.Sat E.Onuma, M.T.Gillespie, T.J.Martin, M.W.Parker
compound		source
Molecule: Monoclonal Antibody, Heavy Chain, Fab Fragment Chain: A Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Mus Musculus Expression_system_common: Mouse Expression_system_taxid: 10090 Expression_system_cell: Hybridoma Cell Expression_system_cellular_location: Abdominal Cavity Of Ba
Molecule: Monoclonal Antibody, Light Chain, Fab Fragment Chain: B Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Mus Musculus Expression_system_common: Mouse Expression_system_taxid: 10090 Expression_system_cell: Hybridoma Cell Expression_system_cellular_location: Abdominal Cavity Of Ba
Molecule: Parathyroid Hormone-Related Protein Chain: P Synonym: Pth-Rp, Pthrp Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.224 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.613 96.285 88.544 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
Gene Ontology	Chain Function Process Component P
Primary reference	Structural basis for antibody discrimination between two hormones that recognize the parathyroid hormone receptor., McKinstry WJ, Polekhina G, Diefenbach-Jagger H, Ho PW, Sato K, Onuma E, Gillespie MT, Martin TJ, Parker MW, J Biol Chem. 2009 Jun 5;284(23):15557-63. doi: 10.1074/jbc.M900044200. Epub 2009 , Apr 4. PMID:19346515

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk] Biological Unit Coordinates (3ffd.pdb1.gz) 73 Kb CSU: Contacts of Structural Units for 3FFD Likely Quarternary Molecular Structure file(s) for 3FFD Structure Factors (685 Kb) Retrieve 3FFD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FFD from S2C, [Save to disk] Re-refined 3ffd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FFD 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 3FFD

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 3FFD, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ffd] [3ffd_B] [3ffd_P] [3ffd_A] SWISS-PROT database: [P12272] Domain organization of [PTHR_HUMAN] by SWISSPFAM Domains found in 3FFD: [IG_like] [IGv] [PTH ] by SMART

Other resources with information on 3FFD

Community annotation for 3FFD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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