4U4A | pdb_00004u4a

Complex Structure of BRCA1 BRCT with singly phospho Abraxas

PDB DOI: https://doi.org/10.2210/pdb4U4A/pdb

Classification: ANTITUMOR PROTEIN/SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2014-07-23 Released: 2015-08-26
Deposition Author(s): Badgujar, D., Hosur, M.V., Varma, A.K.
Funding Organization(s): Department of Biotechnology

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.51 Å
R-Value Free:
0.362 (Depositor), 0.353 (DCC)
R-Value Work:
0.301 (Depositor), 0.295 (DCC)
R-Value Observed:
0.304 (Depositor)

wwPDB Validation 3D Report Full Report

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This is version 1.1 of the entry. See complete history.

Literature

Complex Structure of BRCA1 BRCT with singly phospho Abraxas

Badgujar, D., Hosur, M.V., Varma, A.K.

To be published.

Macromolecule Content

Total Structure Weight: 77.58 kDa
Atom Count: 5,332
Modeled Residue Count: 667
Deposited Residue Count: 675
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Breast cancer type 1 susceptibility protein	A, B, C	214	Homo sapiens	Mutation(s): 0 Gene Names: BRCA1, RNF53 EC: 6.3.2 (PDB Primary Data), 2.3.2.27 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P38398 (Homo sapiens) Explore P38398 Go to UniProtKB: P38398
PHAROS: P38398 GTEx: ENSG00000012048
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P38398
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
BRCA1-A complex subunit Abraxas	D, E, F	11	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q6UWZ7 (Homo sapiens) Explore Q6UWZ7 Go to UniProtKB: Q6UWZ7
PHAROS: Q6UWZ7 GTEx: ENSG00000163322
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6UWZ7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
SEP Query on SEP	D, E, F	L-PEPTIDE LINKING	C₃ H₈ N O₆ P		SER

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.51 Å
R-Value Free: 0.362 (Depositor), 0.353 (DCC)
R-Value Work: 0.301 (Depositor), 0.295 (DCC)
R-Value Observed: 0.304 (Depositor)

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 187.5	α = 90
b = 187.5	β = 90
c = 85.35	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2015-08-26

Deposition Author(s):

Funding Organization	Location	Grant Number
Department of Biotechnology	India	BT/PR12565/BID/07/303/2009

Revision History (Full details and data files)

Version 1.0: 2015-08-26
Type: Initial release
Version 1.1: 2024-11-20
Changes: Data collection, Database references, Derived calculations, Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.