2PGY	Transferase	date	Apr 10, 2007
title	Gtb C209a, No Hg
authors	J.A.Letts, B.Schuman
compound		source
Molecule: Glycoprotein-Fucosylgalactoside Alpha- Galactosyltransferase; Chain: A Fragment: Gtb Synonym: Fucosylglycoprotein 3-Alpha-Galactosyltransferase, Blood Group B Transferase, B Transferase; Ec: 2.4.1.37 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Abo Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwdeltalac
symmetry	Space Group: C 2 2 21	R_factor 0.168 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.390 151.850 80.240 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.39 Å
ligand		enzyme	Transferase E.C.2.4.1.37 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	The effect of heavy atoms on the conformation of the active-site polypeptide loop in human ABO(H) blood-group glycosyltransferase B., Letts JA, Persson M, Schuman B, Borisova SN, Palcic MM, Evans SV, Acta Crystallogr D Biol Crystallogr. 2007 Aug;63(Pt 8):860-5. Epub 2007, Jul 17. PMID:17642512

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2pgy.pdb1.gz) 92 Kb CSU: Contacts of Structural Units for 2PGY Likely Quarternary Molecular Structure file(s) for 2PGY Structure Factors (101 Kb) Retrieve 2PGY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PGY from S2C, [Save to disk] Re-refined 2pgy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PGY 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 2PGY

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 2PGY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pgy_A] [2pgy] SWISS-PROT database: [P16442] Domain organization of [BGAT_HUMAN] by SWISSPFAM

Other resources with information on 2PGY

Community annotation for 2PGY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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