2F3N	Structural Protein	date	Nov 22, 2005
title	Crystal Structure Of The Native Shank Sam Domain.
authors	M.K.Baron, J.U.Bowie, S.Faham
compound		source
Molecule: Sh3 And Multiple Ankyrin Repeat Domains 3 Chain: A, B, C Fragment: Sam Domain Synonym: Shank3, Proline-Rich Synapse Associated Protein 2, Spank-2; Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Gene: Shank3 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3c
symmetry	Space Group: P 65	R_factor 0.206 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.715 104.715 40.188 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
Primary reference	An architectural framework that may lie at the core of the postsynaptic density., Baron MK, Boeckers TM, Vaida B, Faham S, Gingery M, Sawaya MR, Salyer D, Gundelfinger ED, Bowie JU, Science. 2006 Jan 27;311(5760):531-5. PMID:16439662

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (2f3n.pdb1.gz) 13 Kb Biological Unit Coordinates (2f3n.pdb2.gz) 12 Kb Biological Unit Coordinates (2f3n.pdb3.gz) 12 Kb CSU: Contacts of Structural Units for 2F3N Likely Quarternary Molecular Structure file(s) for 2F3N Retrieve 2F3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2F3N from S2C, [Save to disk]

View 2F3N 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 2F3N

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2F3N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2f3n_B] [2f3n] [2f3n_C] [2f3n_A] SWISS-PROT database: [Q9JLU4] Domain organization of [SHAN3_RAT] by SWISSPFAM Domain found in 2F3N: [SAM ] by SMART

Other resources with information on 2F3N

Community annotation for 2F3N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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