4NLK	Transferase, Lyase Dna	date	Nov 14, 2013
title	Structure Of Human Dna Polymerase Beta Complexed With 8brg I Template Base-Paired With Incoming Non-Hydrolyzable Ctp
authors	M.C.Koag, K.Min, A.F.Monzingo, S.Lee
compound		source
Molecule: 5'-D(Cpcpgpapcp(Bgm)Ptpcpgpcpaptpcp 3'; Chain: T Engineered: Yes Other_details: Template		Synthetic: Yes
Molecule: 5'-D(Gpcptpgpaptpgpcpgpa)-3' Chain: P Engineered: Yes Other_details: Up Primer		Synthetic: Yes
Molecule: 5'-D(Pgptpcpgpg)-3' Chain: D Engineered: Yes Other_details: Down Primer		Synthetic: Yes
Molecule: Dna Polymerase Beta Chain: A Ec: 2.7.7.7, 4.2.99.- 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 0.194 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.807 79.706 55.683 90.00 107.83 90.00
method	X-Ray Diffraction	resolution	2.49 Å
ligand	0KX, BGM, MG, NA	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for promutagenicity of 8-halogenated guanine., Koag MC, Min K, Lee S, J Biol Chem. 2014 Jan 14. PMID:24425881

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (4nlk.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 4NLK CSU: Contacts of Structural Units for 4NLK Structure Factors (106 Kb) Retrieve 4NLK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4NLK from S2C, [Save to disk] Re-refined 4nlk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4NLK 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 4NLK

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4NLK, from MSDmotif at EBI Fold representative 4nlk from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4nlk_D] [4nlk_A] [4nlk_P] [4nlk] [4nlk_T] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4NLK: [HhH1] [POLXc ] by SMART

Other resources with information on 4NLK

Community annotation for 4NLK at PDBWiki (http://pdbwiki.org)

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