3GLG	Transferase Dna	date	Mar 12, 2009
title	Crystal Structure Of A Mutant (Gammat157a) E. Coli Clamp Loa To Primer-Template Dna
authors	K.R.Simonetta, S.N.Seyedin, J.Kuriyan
compound		source
Molecule: Dna Polymerase III Subunit Delta Chain: A, F Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K-12 Gene: Hola, B0640, Jw0635 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna Polymerase III Subunit Tau Chain: B, C, D, G, H, I Fragment: Unp Residues 1-373 Synonym: Dna Polymerase III Subunit Gamma Ec: 2.7.7.7 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K-12 Gene: Dnax, Dnaz, Dnazx, B0470, Jw0459 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna Polymerase III Subunit Delta' Chain: E, J Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K-12 Gene: Holb, B1099, Jw1085 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (5'- D(Tptptptptptptptptptptpaptpapgpgpcpcpap Chain: K, M Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'-D(Cptpgpgpcpcptpaptpa)-3') Chain: L, N Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 21 21 21	R_factor 0.224 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.102 219.104 274.664 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.25 Å
ligand	ADP, BEF, MG, ZN	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component B, H, C, D, I, G F, A DNA-directed DNA polymerase ... J, E DNA-directed DNA polymerase ... 3'-5' exonuclease activity
Primary reference	The mechanism of ATP-dependent primer-template recognition by a clamp loader complex., Simonetta KR, Kazmirski SL, Goedken ER, Cantor AJ, Kelch BA, McNally R, Seyedin SN, Makino DL, O'Donnell M, Kuriyan J, Cell. 2009 May 15;137(4):659-71. PMID:19450514

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1223 Kb) [Save to disk] Biological Unit Coordinates (3glg.pdb1.gz) 609 Kb Biological Unit Coordinates (3glg.pdb2.gz) 609 Kb LPC: Ligand-Protein Contacts for 3GLG CSU: Contacts of Structural Units for 3GLG Likely Quarternary Molecular Structure file(s) for 3GLG Structure Factors (736 Kb) Retrieve 3GLG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GLG from S2C, [Save to disk] Re-refined 3glg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GLG 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 3GLG

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 3GLG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3glg_H] [3glg_B] [3glg_J] [3glg_E] [3glg_I] [3glg_A] [3glg_C] [3glg_D] [3glg_N] [3glg_K] [3glg_M] [3glg_F] [3glg] [3glg_L] [3glg_G] SWISS-PROT database: [P06710] [P28630] [P28631] Domain organization of [DPO3X_ECOLI] [HOLA_ECOLI] [HOLB_ECOLI] by SWISSPFAM Domain found in 3GLG: [AAA ] by SMART

Other resources with information on 3GLG

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

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