1G8O	Transferase	date	Nov 20, 2000
title	Crystallographic Structure Of The Native Bovine Alpha-1,3- Galactosyltransferase Catalytic Domain
authors	L.N.Gastinel, C.Bigon, A.K.Misra, O.Hindsgaul, J.H.Shaper, D.H.Jo
compound		source
Molecule: N-Acetyllactosaminide Alpha-1,3-Galactosyltransfe Chain: A Fragment: Catalytic Domain Synonym: 13galt, Alpha-1,3-Galactosyltransferase Ec: 2.4.1.151 Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Gene: Ggta1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 41 21 2	R_factor 0.274 R_Free 0.335
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.558 95.558 112.711 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MN, U5P	enzyme	Transferase E.C.2.4.1.151 BRENDA
related structures	by homologous chain: 1GWV, 1VZT
Gene Ontology	Chain Function Process Component A
Primary reference	Bovine alpha1,3-galactosyltransferase catalytic domain structure and its relationship with ABO histo-blood group and glycosphingolipid glycosyltransferases., Gastinel LN, Bignon C, Misra AK, Hindsgaul O, Shaper JH, Joziasse DH, EMBO J 2001 Feb 15;20(4):638-49. PMID:11179209

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1g8o.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 1G8O CSU: Contacts of Structural Units for 1G8O Likely Quarternary Molecular Structure file(s) for 1G8O Structure Factors (396 Kb) Retrieve 1G8O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G8O from S2C, [Save to disk] Re-refined 1g8o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1G8O 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 1G8O

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 1G8O, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g8oa_, region A [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: [1g8o] [1g8o_A] SWISS-PROT database: [P14769] Domain organization of [GGTA1_BOVIN] by SWISSPFAM

Other resources with information on 1G8O

Community annotation for 1G8O at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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