7XV1

Crystal structure of RPA70N-HelB fusion

PDB DOI: https://doi.org/10.2210/pdb7XV1/pdb

Classification: DNA BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-05-20 Released: 2023-06-14
Deposition Author(s): Wu, Y.Y., Zang, N., Fu, W.M., Zhou, C.
Funding Organization(s): Ministry of Education (MoE, China)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.216
R-Value Work: 0.197
R-Value Observed: 0.198

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structural characterization of human RPA70N association with DNA damage response proteins.

Wu, Y.Y., Zang, N., Fu, W.M., Zhou, C.

(2023) Elife 12: e81639

DOI: https://doi.org/doi.org/10.7554/eLife.81639

Macromolecule Content

Total Structure Weight: 16.49 kDa
Atom Count: 1,223
Modelled Residue Count: 146
Deposited Residue Count: 149
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Replication protein A 70 kDa DNA-binding subunit	A	120	Homo sapiens	Mutation(s): 0 Gene Names: RPA1, REPA1, RPA70
UniProt & NIH Common Fund Data Resources
Find proteins for P27694 (Homo sapiens) Explore P27694 Go to UniProtKB: P27694
PHAROS: P27694 GTEx: ENSG00000132383
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P27694
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA helicase B	B	29	Homo sapiens	Mutation(s): 0 Gene Names: HELB EC: 3.6.4.12
UniProt & NIH Common Fund Data Resources
Find proteins for Q8NG08 (Homo sapiens) Explore Q8NG08 Go to UniProtKB: Q8NG08
PHAROS: Q8NG08 GTEx: ENSG00000127311
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8NG08
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.216
R-Value Work: 0.197
R-Value Observed: 0.198
Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.333	α = 90
b = 50.333	β = 90
c = 126.481	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-06-14

Deposition Author(s):

Funding Organization	Location	Grant Number
Ministry of Education (MoE, China)	China	--

Revision History (Full details and data files)

Version 1.0: 2023-06-14
Type: Initial release
Version 1.1: 2023-09-13
Changes: Data collection, Database references
Version 1.2: 2023-11-29
Changes: Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.