2ISP	Transferase Dna	date	Oct 18, 2006
title	Ternary Complex Of Dna Polymerase Beta With A Dideoxy Termin Primer And 2'-Deoxyguanosine 5'-Beta, Gamma-Methylene Triph
authors	C.A.Sucato, T.G.Upton, B.A.Kashemirov, V.Martinek, Y.Xiang, W.A.B
compound		source
Molecule: 5'-D(Cpcpgpapcpcpgpcpgpcpaptpcpapg Chain: T Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Gpcptpgpaptpgpcpgp(Doc))-3' Chain: P Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Pgptpcpgpg)-3' Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Polymerase (Dna Directed), Beta Chain: A Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Polb Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.201 R_Free 0.261
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.700 80.400 55.500 90.00 107.90 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CL, DOC, GGH, MG, NA	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Modifying the beta,gamma Leaving-Group Bridging Oxygen Alters Nucleotide Incorporation Efficiency, Fidelity, and the Catalytic Mechanism of DNA Polymerase beta., Sucato CA, Upton TG, Kashemirov BA, Batra VK, Martinek V, Xiang Y, Beard WA, Pedersen LC, Wilson SH, McKenna CE, Florian J, Warshel A, Goodman MF, Biochemistry. 2007 Jan 16;46(2):461-471. PMID:17209556

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (2isp.pdb1.gz) 72 Kb LPC: Ligand-Protein Contacts for 2ISP CSU: Contacts of Structural Units for 2ISP Likely Quarternary Molecular Structure file(s) for 2ISP Structure Factors (284 Kb) Retrieve 2ISP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ISP from S2C, [Save to disk] Re-refined 2isp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ISP 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 2ISP

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 2ISP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2isp_P] [2isp_T] [2isp] [2isp_A] [2isp_D] SWISS-PROT database: [P06746] Domain organization of [DPOLB_HUMAN] by SWISSPFAM Domains found in 2ISP: [HhH1] [POLXc ] by SMART

Other resources with information on 2ISP

Community annotation for 2ISP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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