8GQ4 | pdb_00008gq4

Histone acetyltransferase Rtt109 mutant-N195A

PDB DOI: https://doi.org/10.2210/pdb8GQ4/pdb

Classification: TRANSFERASE
Organism(s): Candida albicans
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2022-08-28 Released: 2023-09-13
Deposition Author(s): Chen, Y.J., Su, D.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.77 Å
R-Value Free:
0.234 (Depositor), 0.236 (DCC)
R-Value Work:
0.188 (Depositor), 0.191 (DCC)
R-Value Observed:
0.191 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 8GQ4

This is version 1.3 of the entry. See complete history.

Literature

Structure of Histone acetyltransferase Rtt109 mutant-N195A

Chen, Y.J., Su, D.

To be published.

Macromolecule Content

Total Structure Weight: 41.87 kDa
Atom Count: 2,819
Modeled Residue Count: 317
Deposited Residue Count: 359
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone acetyltransferase RTT109	A	359	Candida albicans	Mutation(s): 4 Gene Names: RTT109 EC: 2.3.1.48
UniProt
Find proteins for Q5AAJ8 (Candida albicans (strain SC5314 / ATCC MYA-2876)) Explore Q5AAJ8 Go to UniProtKB: Q5AAJ8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5AAJ8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
ALY Query on ALY	A	L-PEPTIDE LINKING	C₈ H₁₆ N₂ O₃		LYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.77 Å
R-Value Free: 0.234 (Depositor), 0.236 (DCC)
R-Value Work: 0.188 (Depositor), 0.191 (DCC)
R-Value Observed: 0.191 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.768	α = 90
b = 69.84	β = 114.223
c = 54.585	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-09-13

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31370735

Revision History (Full details and data files)

Version 1.0: 2023-09-13
Type: Initial release
Version 1.1: 2023-11-15
Changes: Data collection
Version 1.2: 2024-10-23
Changes: Structure summary
Version 1.3: 2026-03-04
Changes: Refinement description

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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.