4O9B	Signaling Protein	date	Jan 02, 2014
title	The Structure Of Cc1-Ih In Human Stim1.
authors	B.Cui, X.Yang, S.Li, Y.Shen
compound		source
Molecule: Stromal Interaction Molecule 1 Chain: A, B, C, D Fragment: Cc1-Ih, Unp Residues 237-340 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gok, Stim1, Stim1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Codon Plus Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-M
symmetry	Space Group: P 32 2 1	R_factor 0.228 R_Free 0.289
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.852 101.852 104.565 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	CD	enzyme
note	4O9B supersedes 4IOZ
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The Inhibitory Helix Controls the Intramolecular Conformational Switching of the C-Terminus of STIM1., Cui B, Yang X, Li S, Lin Z, Wang Z, Dong C, Shen Y, PLoS One. 2013 Sep 19;8(9):e74735. doi: 10.1371/journal.pone.0074735. PMID:24069340

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk] Biological Unit Coordinates (4o9b.pdb1.gz) 62 Kb Biological Unit Coordinates (4o9b.pdb2.gz) 63 Kb Biological Unit Coordinates (4o9b.pdb3.gz) 62 Kb Biological Unit Coordinates (4o9b.pdb4.gz) 63 Kb Biological Unit Coordinates (4o9b.pdb5.gz) 124 Kb LPC: Ligand-Protein Contacts for 4O9B CSU: Contacts of Structural Units for 4O9B Structure Factors (231 Kb) Retrieve 4O9B in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4O9B from S2C, [Save to disk] Re-refined 4o9b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4O9B 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 4O9B

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4O9B, from MSDmotif at EBI Fold representative 4o9b from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4o9b_B] [4o9b_C] [4o9b_A] [4o9b] [4o9b_D] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4O9B

Community annotation for 4O9B at PDBWiki (http://pdbwiki.org)

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