1GL2	Membrane Protein	date	Aug 22, 2001
title	Crystal Structure Of An Endosomal Snare Core Complex
authors	W.Antonin, S.Becker, R.Jahn, T.R.Schneider
compound		source
Molecule: Endobrevin Chain: A Fragment: Core Fragment, Residues 6-66 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Syntaxin 7 Chain: B Fragment: Core Fragment, Residues 169-229 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Vesicle Transport V-Snare Protein Vti1-Like 1 Chain: C Fragment: Core Fragment, Residues 140-200 Synonym: Vti1b Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Syntaxin 8 Chain: D Fragment: Core Fragment, Residues 149-209 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.176 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.700 41.100 51.500 90.00 109.40 90.00
method	X-Ray Diffraction	resolution	1.90 Å
note	1GL2 is a representative structure
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structure of the endosomal SNARE complex reveals common structural principles of all SNAREs., Antonin W, Fasshauer D, Becker S, Jahn R, Schneider TR, Nat Struct Biol 2002 Feb;9(2):107-11. PMID:11786915

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1gl2.pdb1.gz) 40 Kb CSU: Contacts of Structural Units for 1GL2 Likely Quarternary Molecular Structure file(s) for 1GL2 Retrieve 1GL2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GL2 from S2C, [Save to disk]

View 1GL2 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 1GL2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1GL2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gl2a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1gl2b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1gl2c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1gl2d_, region D [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: [1gl2_A] [1gl2_D] [1gl2_B] [1gl2] [1gl2_C] SWISS-PROT database: [O70439] [Q9Z2Q7] [Q9WUF4] [O88384] Domain organization of [STX7_MOUSE] [STX8_RAT] [VAMP8_RAT] [VTI1B_MOUSE] by SWISSPFAM Domain found in 1GL2: [t_SNARE ] by SMART

Other resources with information on 1GL2

Community annotation for 1GL2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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