3LGB	Transferase	date	Jan 20, 2010
title	Crystal Structure Of The Fe-S Domain Of The Yeast Dna Primas
authors	L.Sauguet, L.Pellegrini
compound		source
Molecule: Dna Primase Large Subunit Chain: A, B Fragment: Fe-S Domain Synonym: Dna Primase 58 Kda Subunit, Dna Polymerase Alpha:P Complex P58 Subunit, Pol Alpha-Primase Complex P58 Subunit, Polymerase-Primase Complex P58 Subunit; Ec: 2.7.7.- Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Brewer'S Yeast,Lager Beer Yeast,Yeast Organism_taxid: 4932 Gene: Pri2, Ykl045w, Ykl258 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Prsf Duet
symmetry	Space Group: P 61	R_factor 0.154 R_Free 0.164
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.570 86.570 141.480 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.54 Å
ligand	EPE, GOL, MSE, SF4, ZN	enzyme	Transferase E.C.2.7.7 BRENDA
note	3LGB is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Shared active site architecture between the large subunit of eukaryotic primase and DNA photolyase., Sauguet L, Klinge S, Perera RL, Maman JD, Pellegrini L, PLoS One. 2010 Apr 9;5(4):e10083. PMID:20404922

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (148 Kb) [Save to disk] Biological Unit Coordinates (3lgb.pdb1.gz) 70 Kb Biological Unit Coordinates (3lgb.pdb2.gz) 74 Kb LPC: Ligand-Protein Contacts for 3LGB CSU: Contacts of Structural Units for 3LGB Structure Factors (4597 Kb) Retrieve 3LGB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LGB from S2C, [Save to disk] Re-refined 3lgb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3LGB 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 3LGB

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 3LGB, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3LGB

Community annotation for 3LGB at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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