1TDH	Hydrolase	date	May 22, 2004
title	Crystal Structure Of Human Endonuclease Viii-Like 1 (Neil1)
authors	S.Doublie, V.Bandaru, J.P.Bond, S.S.Wallace
compound		source
Molecule: Nei Endonuclease Viii-Like 1 Chain: A Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: H 3	R_factor 0.194 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 132.190 132.190 51.090 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	TRS	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of human endonuclease VIII-like 1 (NEIL1) reveals a zincless finger motif required for glycosylase activity., Doublie S, Bandaru V, Bond JP, Wallace SS, Proc Natl Acad Sci U S A 2004 Jul 13;101(28):10284-9. Epub 2004 Jul 1. PMID:15232006

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1tdh.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 1TDH CSU: Contacts of Structural Units for 1TDH Likely Quarternary Molecular Structure file(s) for 1TDH Structure Factors (161 Kb) Retrieve 1TDH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TDH from S2C, [Save to disk] Re-refined 1tdh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TDH 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 1TDH

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 1TDH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tdha1, region A:132-246 [Jmol] [rasmolscript] [script source]     - Domain d1tdha2, region A:2-131 [Jmol] [rasmolscript] [script source]     - Domain d1tdha3, region A:247-290 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tdh_A] [1tdh] SWISS-PROT database: [Q96FI4] Domain organization of [NEIL1_HUMAN] by SWISSPFAM Domains found in 1TDH: [Fapy_DNA_glyco] [H2TH ] by SMART

Other resources with information on 1TDH

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

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