1XC9	Transferase Dna	date	Sep 01, 2004
title	Structure Of A High-Fidelity Polymerase Bound To A Benzo[A]P Adduct That Blocks Replication
authors	G.W.Hsu, X.Huang, N.P.Luneva, N.E.Geacintov, L.S.Beese
compound		source
Molecule: Dna Primer Strand Chain: B Engineered: Yes		Synthetic: Yes
Molecule: Dna Template Strand With Benzo[A]Pyrene Adduct Chain: C Engineered: Yes Other_details: See Remark 400		Synthetic: Yes
Molecule: Dna Polymerase I Chain: A Fragment: Analogous To The E. Coli Klenow Fragment Synonym: Pol I Ec: 2.7.7.7 Engineered: Yes Other_details: See Remark 400		Organism_scientific: Geobacillus Stearothermophilus Organism_taxid: 1422 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-30a(+)
symmetry	Space Group: P 21 21 21	R_factor 0.221 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.752 93.733 104.512 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	BAP, FRU, GLC, MG, SO4	enzyme	Transferase E.C.2.7.7.7 BRENDA
related structures	by homologous chain: 1NJW, 3BDP
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of a high-fidelity DNA polymerase bound to a benzo[a]pyrene adduct that blocks replication., Hsu GW, Huang X, Luneva NP, Geacintov NE, Beese LS, J Biol Chem 2004 Nov 16;. PMID:15548515

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk] Biological Unit Coordinates (1xc9.pdb1.gz) 109 Kb LPC: Ligand-Protein Contacts for 1XC9 CSU: Contacts of Structural Units for 1XC9 Likely Quarternary Molecular Structure file(s) for 1XC9 Structure Factors (803 Kb) Retrieve 1XC9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XC9 from S2C, [Save to disk] Re-refined 1xc9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XC9 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 1XC9

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 1XC9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xc9a1, region A:297-468 [Jmol] [rasmolscript] [script source]     - Domain d1xc9a2, region A:469-876 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xc9_C] [1xc9_B] [1xc9_A] [1xc9] SWISS-PROT database: [P52026] Domain organization of [DPO1_BACST] by SWISSPFAM Domains found in 1XC9: [35EXOc] [POLAc ] by SMART

Other resources with information on 1XC9

Community annotation for 1XC9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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