Macromolecule Content

Total Structure Weight: 56.56 kDa
Atom Count: 4,069
Modelled Residue Count: 461
Deposited Residue Count: 490
Unique protein chains: 1

8EQ8

The crystal structure of 14-3-3 Beta containing 3-nitrotyrosine at position Y130

PDB DOI: 10.2210/pdb8EQ8/pdb

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

Deposited: 2022-10-07 Released: 2023-01-25
Deposition Author(s): Zhu, P., Cooley, R.B.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.205
R-Value Work: 0.178
R-Value Observed: 0.180

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Genetic encoding of protein tyrosine nitration reveals the impact of 14-3-3 oxidative damage on client binding

Zhu, P., Nguyen, K.T., Estelle, A.B., Sluchanko, N.N., Mehl, R.A., Cooley, R.B.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
14-3-3 protein beta/alpha	B [auth A], A [auth B]	245	Homo sapiens	Mutation(s): 0 Gene Names: YWHAB
UniProt & NIH Common Fund Data Resources
Find proteins for P31946 (Homo sapiens) Explore P31946 Go to UniProtKB: P31946
PHAROS: P31946
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P31946
Protein Feature View Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
NIY Query on NIY	A [auth B], B [auth A]	L-PEPTIDE LINKING	C₉ H₁₀ N₂ O₅		TYR

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.205
R-Value Work: 0.178
R-Value Observed: 0.180
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.4	α = 90
b = 124.51	β = 114.498
c = 55.23	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-01-25

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	RM1GM144227

Revision History (Full details and data files)

Version 1.0: 2023-01-25
Type: Initial release

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.