3HSM	Signaling Protein	date	Jun 10, 2009
title	Crystal Structure Of Distal N-Terminal Beta-Trefoil Domain O Ryanodine Receptor Type 1
authors	F.J.Amador, S.Liu, N.Ishiyama, M.J.Plevin, A.Wilson, D.H.Maclenna
compound		source
Molecule: Ryanodine Receptor 1 Chain: A, B Fragment: Sequence Database Residues 1-210 Synonym: Ryr-1, Ryr1, Skeletal Muscle-Type Ryanodine Recept Skeletal Muscle Calcium Release Channel; Engineered: Yes		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Gene: Ryr1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet232a
symmetry	Space Group: C 1 2 1	R_factor 0.229 R_Free 0.276
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.597 35.299 78.940 90.00 99.37 90.00
method	X-Ray Diffraction	resolution	2.50 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of type I ryanodine receptor amino-terminal beta-trefoil domain reveals a disease-associated mutation "hot spot" loop., Amador FJ, Liu S, Ishiyama N, Plevin MJ, Wilson A, MacLennan DH, Ikura M, Proc Natl Acad Sci U S A. 2009 Jul 7;106(27):11040-4. Epub 2009 Jun 18. PMID:19541610

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (3hsm.pdb1.gz) 27 Kb Biological Unit Coordinates (3hsm.pdb2.gz) 26 Kb CSU: Contacts of Structural Units for 3HSM Likely Quarternary Molecular Structure file(s) for 3HSM Structure Factors (183 Kb) Retrieve 3HSM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HSM from S2C, [Save to disk] Re-refined 3hsm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3HSM 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 3HSM

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 3HSM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hsm_B] [3hsm_A] [3hsm] SWISS-PROT database: [P11716] Domain organization of [RYR1_RABIT] by SWISSPFAM Domain found in 3HSM: [MIR ] by SMART

Other resources with information on 3HSM

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

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