3P23	Hydrolase, Transferase	date	Oct 01, 2010
title	Crystal Structure Of The Human Kinase And Rnase Domains In C With Adp
authors	M.M.U.Ali, L.H.Pearl
compound		source
Molecule: Serinethreonine-Protein Kinaseendoribonuclease Chain: A, B, C, D Fragment: Unp Residues 547-977 Synonym: Inositol-Requiring Protein 1, Hire1p, Ire1-Alpha, Endoplasmic Reticulum-To-Nucleus Signaling 1, Serinethreon Protein Kinase, Endoribonuclease; Ec: 2.7.11.1, 3.1.26.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ern1, Ire1 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf921 Expression_system_vector_type: Virus Expression_system_plasmid: Modifie Pfastbac
symmetry	Space Group: P 1 21 1	R_factor 0.236 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 109.850 83.200 116.080 90.00 94.79 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	ADP, MG, SO4	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure of the Ire1 autophosphorylation complex and implications for the unfolded protein response., Ali MM, Bagratuni T, Davenport EL, Nowak PR, Silva-Santisteban MC, Hardcastle A, McAndrews C, Rowlands MG, Morgan GJ, Aherne W, Collins I, Davies FE, Pearl LH, EMBO J. 2011 Feb 11. PMID:21317875

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (528 Kb) [Save to disk] Biological Unit Coordinates (3p23.pdb1.gz) 261 Kb Biological Unit Coordinates (3p23.pdb2.gz) 262 Kb Biological Unit Coordinates (3p23.pdb3.gz) 134 Kb Biological Unit Coordinates (3p23.pdb4.gz) 133 Kb Biological Unit Coordinates (3p23.pdb5.gz) 135 Kb Biological Unit Coordinates (3p23.pdb6.gz) 133 Kb LPC: Ligand-Protein Contacts for 3P23 CSU: Contacts of Structural Units for 3P23 Structure Factors (3017 Kb) Retrieve 3P23 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3P23 from S2C, [Save to disk] Re-refined 3p23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3P23 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 3P23

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 3P23, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3p23_B] [3p23_C] [3p23_D] [3p23] [3p23_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3P23: [PUG] [STYKc ] by SMART

Other resources with information on 3P23

Community annotation for 3P23 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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