3RCE	Transferase Peptide	date	Mar 31, 2011
title	Bacterial Oligosaccharyltransferase Pglb
authors	C.Lizak, S.Gerber, S.Numao, M.Aebi, K.P.Locher
compound		source
Molecule: Oligosaccharide Transferase To N-Glycosylate Prot Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Campylobacter Lari Organism_taxid: 201 Gene: Pglb, Cla_1253 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Substrate Mimic Peptide Chain: B Engineered: Yes		Synthetic: Yes Other_details: Corresponds To Glycosylation Sequon
symmetry	Space Group: P 21 21 21	R_factor 0.238 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.060 116.100 175.040 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.40 Å
ligand	MG, PPN	enzyme
Gene	CLA
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray structure of a bacterial oligosaccharyltransferase., Lizak C, Gerber S, Numao S, Aebi M, Locher KP, Nature. 2011 Jun 15;474(7351):350-5. doi: 10.1038/nature10151. PMID:21677752

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (255 Kb) [Save to disk] Biological Unit Coordinates (3rce.pdb1.gz) 248 Kb LPC: Ligand-Protein Contacts for 3RCE CSU: Contacts of Structural Units for 3RCE Structure Factors (183 Kb) Retrieve 3RCE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RCE from S2C, [Save to disk] Re-refined 3rce structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RCE 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 3RCE

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3RCE, from MSDmotif at EBI Fold representative 3rce from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rce_A] [3rce] [3rce_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RCE

Community annotation for 3RCE at PDBWiki (http://pdbwiki.org)

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