3MOQ	Neuropeptide, Immune System	date	Apr 23, 2010
title	Amyloid Beta(18-41) Peptide Fusion With New Antigen Receptor Domain From Sharks
authors	V.A.Streltsov
compound		source
Molecule: New Antigen Receptor Variable Domain,P3(40) Pepti Amyloid Beta A4 Protein,New Antigen Receptor Variable Domai Chain: A, B, C, D Synonym: Abpp,Appi,App,Alzheimer Disease Amyloid Protein,Am Precursor Protein,Beta-Amyloid Precursor Protein,Cerebral V Amyloid Peptide,Cvap,Prea4,Protease Nexin-II,Pn-II; Engineered: Yes Other_details: Chimera Of New Antigen Receptor Variable Dom (Residues 1-87 And 102-113 From Unp Q6x1e6) Inserted With A Beta 18-41 (Residues 689-712 From Unp P05067)		Organism_scientific: Orectolobus Maculatus, Homo Sapiens Organism_common: Spotted Wobbegong, Human Organism_taxid: 168098, 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgc
symmetry	Space Group: P 32	R_factor 0.190 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.653 79.653 85.457 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.05 Å
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal Structure of the Amyloid-{beta} p3 Fragment Provides a Model for Oligomer Formation in Alzheimer's Disease., Streltsov VA, Varghese JN, Masters CL, Nuttall SD, J Neurosci. 2011 Jan 26;31(4):1419-26. PMID:21273426

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk] Biological Unit Coordinates (3moq.pdb1.gz) 43 Kb Biological Unit Coordinates (3moq.pdb2.gz) 43 Kb Biological Unit Coordinates (3moq.pdb3.gz) 43 Kb Biological Unit Coordinates (3moq.pdb4.gz) 44 Kb Biological Unit Coordinates (3moq.pdb5.gz) 166 Kb CSU: Contacts of Structural Units for 3MOQ Structure Factors (543 Kb) Retrieve 3MOQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MOQ from S2C, [Save to disk] Re-refined 3moq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MOQ 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 3MOQ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3MOQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3moq_A] [3moq_C] [3moq_B] [3moq] [3moq_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3MOQ: [IG ] by SMART

Other resources with information on 3MOQ

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

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