1GND	Gtpase Activation	date	Jul 10, 1996
title	Guanine Nucleotide Dissociation Inhibitor, Alpha-Isoform
authors	I.Schalk, K.Zeng, S.K.Wu, E.A.Stura, J.Metteson, M.Huang, A.Tando I.A.Wilson, W.E.Balch
compound		source
Molecule: Guanine Nucleotide Dissociation Inhibitor Chain: A Engineered: Yes Other_details: Alpha-Isoform		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Tissue: Brain Gene: Bovgdi Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet-11dhis Expression_system_gene: Bovgdi
symmetry	Space Group: P 1 21 1	R_factor 0.198 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.800 43.500 63.200 90.00 104.50 90.00
method	X-Ray Diffraction	resolution	1.81 Å
related structures	by homologous chain: 1D5T, 1LV0
Gene Ontology	Chain Function Process Component A GDP-dissociation inhibitor a... Rab GDP-dissociation inhibit... GTPase activator activity
Primary reference	Structure and mutational analysis of Rab GDP-dissociation inhibitor., Schalk I, Zeng K, Wu SK, Stura EA, Matteson J, Huang M, Tandon A, Wilson IA, Balch WE, Nature 1996 May 2;381(6577):42-8. PMID:8609986

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (1gnd.pdb1.gz) 77 Kb CSU: Contacts of Structural Units for 1GND Likely Quarternary Molecular Structure file(s) for 1GND Retrieve 1GND in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GND from S2C, [Save to disk]

View 1GND 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 1GND

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1GND, from MSDmotif at EBI Genome occurence of 1GND's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gnd_1, region 1-291,389-430 [Jmol] [rasmolscript] [script source]     - Domain d1gnd_2, region 292-388 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1gnd] [1gnd_A] SWISS-PROT database: [P21856] Domain organization of [GDIA_BOVIN] by SWISSPFAM

Other resources with information on 1GND

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

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