1XPA

SOLUTION STRUCTURE OF THE DNA-AND RPA-BINDING DOMAIN OF THE HUMAN REPAIR FACTOR XPA, NMR, 1 STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 140 
  • Conformers Submitted: 
  • Selection Criteria: THE LOWEST ENERGY AND NO VIOLATION GREATER THAN 0.3A OR 5DEG 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Solution structure of the DNA- and RPA-binding domain of the human repair factor XPA.

Ikegami, T.Kuraoka, I.Saijo, M.Kodo, N.Kyogoku, Y.Morikawa, K.Tanaka, K.Shirakawa, M.

(1998) Nat Struct Biol 5: 701-706

  • DOI: 10.1038/1400
  • Primary Citation of Related Structures:  
    1XPA

  • PubMed Abstract: 
  • The solution structure of the central domain of the human nucleotide excision repair protein XPA, which binds to damaged DNA and replication protein A (RPA), was determined by nuclear magnetic resonance (NMR) spectroscopy. The central domain consists ...

    The solution structure of the central domain of the human nucleotide excision repair protein XPA, which binds to damaged DNA and replication protein A (RPA), was determined by nuclear magnetic resonance (NMR) spectroscopy. The central domain consists of a zinc-containing subdomain and a C-terminal subdomain. The zinc-containing subdomain has a compact globular structure and is distinct from the zinc-fingers found in transcription factors. The C-terminal subdomain folds into a novel alpha/beta structure with a positively charged superficial cleft. From the NMR spectra of the complexes, DNA and RPA binding surfaces are suggested.


    Organizational Affiliation

    Graduate School of Biological Sciences, Nara Institute of Sciences and Technology, Ikoma, Japan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
XPAA122Homo sapiensMutation(s): 0 
Gene Names: XPAXPAC
Find proteins for P23025 (Homo sapiens)
Explore P23025 
Go to UniProtKB:  P23025
NIH Common Fund Data Resources
PHAROS  P23025
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 140 
  • Conformers Submitted: 
  • Selection Criteria: THE LOWEST ENERGY AND NO VIOLATION GREATER THAN 0.3A OR 5DEG 
  • OLDERADO: 1XPA Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-07-22
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance