3QBT	Protein Transport Hydrolase	date	Jan 14, 2011
title	Crystal Structure Of Ocrl1 540-678 In Complex With Rab8a:Gpp
authors	X.Hou, N.Hagemann, S.Schoebel, W.Blankenfeldt, R.S.Goody, K.S.Erd A.Itzen
compound		source
Molecule: Ras-Related Protein Rab-8a Chain: A, C, E, G Fragment: Unp Residues 6-176 Synonym: Oncogene C-Mel Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Strain: Synthetic Dna Gene: Mel, Rab8, Rab8a Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet19mod
Molecule: Inositol Polyphosphate 5-Phosphatase Ocrl-1 Chain: B, D, F, H Fragment: Unp Residues 540-678 Synonym: Lowe Oculocerebrorenal Syndrome Protein Ec: 3.1.3.36 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Strain: Synthetic Dna Gene: Inpp5f, Ocrl, Ocrl1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Popinm
symmetry	Space Group: C 1 2 1	R_factor 0.208 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 157.147 55.340 173.836 90.00 91.93 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	GNP, MG, SO4	enzyme	Hydrolase E.C.3.1.3.36 BRENDA
Gene Ontology	Chain Function Process Component A, C, G, E
Primary reference	A structural basis for Lowe syndrome caused by mutations in the Rab-binding domain of OCRL1., Hou X, Hagemann N, Schoebel S, Blankenfeldt W, Goody RS, Erdmann KS, Itzen A, EMBO J. 2011 Mar 4. PMID:21378754

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (419 Kb) [Save to disk] Biological Unit Coordinates (3qbt.pdb1.gz) 105 Kb Biological Unit Coordinates (3qbt.pdb2.gz) 106 Kb Biological Unit Coordinates (3qbt.pdb3.gz) 108 Kb Biological Unit Coordinates (3qbt.pdb4.gz) 106 Kb LPC: Ligand-Protein Contacts for 3QBT CSU: Contacts of Structural Units for 3QBT Structure Factors (1554 Kb) Retrieve 3QBT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QBT from S2C, [Save to disk] Re-refined 3qbt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QBT 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 3QBT

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 3QBT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qbt_B] [3qbt_G] [3qbt_H] [3qbt] [3qbt_A] [3qbt_C] [3qbt_F] [3qbt_E] [3qbt_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3QBT: [RAB ] by SMART

Other resources with information on 3QBT

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

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