3PO4	Transferase Dna	date	Nov 22, 2010
title	Structure Of A Mutant Of The Large Fragment Of Dna Polymeras Thermus Aquaticus In Complex With A Blunt-Ended Dna And Dda
authors	A.Marx, K.Diederichs, S.Obeid
compound		source
Molecule: Dna Polymerase I Chain: A Fragment: Klenow Fragment Synonym: Taq Polymerase 1 Ec: 2.7.7.7 Engineered: Yes Mutation: Yes		Organism_scientific: Thermus Aquaticus Organism_taxid: 271 Gene: Pol1, Pola, Poli Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-21b
Molecule: Dna (5'-D(Gpapcpcpapcpgpgpcpgpcp(2da) Chain: B Fragment: Dna Primer Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'-D(Tpgpcpgpcpcpgptpgpgptpc)-3' Chain: C Fragment: Dna Template Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 31 2 1	R_factor 0.164 R_Free 0.194
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.525 113.525 91.238 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	2DA, DDS, GOL, MG, NA	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Learning from Directed Evolution: Thermus aquaticus DNA Polymerase Mutants with Translesion Synthesis Activity., Obeid S, Schnur A, Gloeckner C, Blatter N, Welte W, Diederichs K, Marx A, Chembiochem. 2011 Apr 8. doi: 10.1002/cbic.201000783. PMID:21480455

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (214 Kb) [Save to disk] Biological Unit Coordinates (3po4.pdb1.gz) 206 Kb LPC: Ligand-Protein Contacts for 3PO4 CSU: Contacts of Structural Units for 3PO4 Structure Factors (372 Kb) Retrieve 3PO4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PO4 from S2C, [Save to disk] Re-refined 3po4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PO4 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 3PO4

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 3PO4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3po4_A] [3po4_B] [3po4] [3po4_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3PO4: [POLAc ] by SMART

Other resources with information on 3PO4

Community annotation for 3PO4 at PDBWiki (http://pdbwiki.org)

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