1Z0K	Protein Transport	date	Mar 01, 2005
title	Structure Of Gtp-Bound Rab4q67l Gtpase In Complex With The C Binding Domain Of Rabenosyn-5
authors	S.Eathiraj, X.Pan, C.Ritacco, D.G.Lambright
compound		source
Molecule: Gtp-Binding Protein Chain: A, C Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rab4 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Codon Plus-Ril Cells Expression_system_vector_type: 6xhis Fusion-Pet System, Expression_system_plasmid: Modified Pet28a
Molecule: Fyve-Finger-Containing Rab5 Effector Protein Rabe Chain: B, D Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Gst Fusion-Pgex System Expression_system_plasmid: Pgex6p1
symmetry	Space Group: P 31 2 1	R_factor 0.224 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.440 81.440 137.639 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.92 Å
ligand	GTP, MES, MG	enzyme
Gene Ontology	Chain Function Process Component A, C
Primary reference	Structural basis of family-wide Rab GTPase recognition by rabenosyn-5., Eathiraj S, Pan X, Ritacco C, Lambright DG, Nature 2005 Jul 21;436(7049):415-9. PMID:16034420

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (1z0k.pdb1.gz) 42 Kb Biological Unit Coordinates (1z0k.pdb2.gz) 42 Kb LPC: Ligand-Protein Contacts for 1Z0K CSU: Contacts of Structural Units for 1Z0K Likely Quarternary Molecular Structure file(s) for 1Z0K Structure Factors (456 Kb) Retrieve 1Z0K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Z0K from S2C, [Save to disk] Re-refined 1z0k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Z0K 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 1Z0K

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 1Z0K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1z0k_D] [1z0k_B] [1z0k_C] [1z0k_A] [1z0k] SWISS-PROT database: [P20338] [Q9H1K0] Domain organization of [RAB4A_HUMAN] [RBNS5_HUMAN] by SWISSPFAM Domain found in 1Z0K: [RAB ] by SMART

Other resources with information on 1Z0K

Community annotation for 1Z0K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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