3T8S	Transport Protein, Membrane Protein	date	Aug 01, 2011
title	Apo And Insp3-Bound Crystal Structures Of The Ligand-Binding An Insp3 Receptor
authors	C.Lin, K.Baek, Z.Lu
compound		source
Molecule: Inositol 1,4,5-Trisphosphate Receptor Type 1 Chain: A, B Fragment: Ligand Binding Domain Synonym: Ip3 Receptor Isoform 1, Ip-3-R, Ip3r 1, Insp3r1, T Inositol 1,4,5-Trisphosphate Receptor, Type 1 Insp3 Recepto Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Brown Rat,Rat,Rats Organism_taxid: 10116 Gene: Insp3r, Itpr1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21
symmetry	Space Group: C 1 2 1	R_factor 0.277 R_Free 0.292
crystal cell	length a length b length c angle alpha angle beta angle gamma 159.829 84.877 95.090 90.00 116.92 90.00
method	X-Ray Diffraction	resolution	3.77 Å
ligand	I3P	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Apo and InsP(3)-bound crystal structures of the ligand-binding domain of an InsP(3) receptor., Lin CC, Baek K, Lu Z, Nat Struct Mol Biol. 2011 Sep 4. doi: 10.1038/nsmb.2112. PMID:21892169

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (323 Kb) [Save to disk] Biological Unit Coordinates (3t8s.pdb1.gz) 162 Kb Biological Unit Coordinates (3t8s.pdb2.gz) 157 Kb LPC: Ligand-Protein Contacts for 3T8S CSU: Contacts of Structural Units for 3T8S Structure Factors (179 Kb) Retrieve 3T8S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3T8S from S2C, [Save to disk] Re-refined 3t8s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3T8S in 3D

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Visual 3D analysis of 3T8S

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 3T8S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3t8s_B] [3t8s] [3t8s_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3T8S: [MIR ] by SMART

Other resources with information on 3T8S

Community annotation for 3T8S at PDBWiki (http://pdbwiki.org)

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