8DDA | pdb_00008dda

Crystal structure of human aminoadipate semialdehyde synthase (AASS), lysine ketoglutarate reductase (LKR) domain

PDB DOI: https://doi.org/10.2210/pdb8DDA/pdb

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

Deposited: 2022-06-17 Released: 2023-07-05
Deposition Author(s): Muniz, J.R.C., Kopec, J., Rembeza, E., Burgess-Brown, N., Bountra, C., Yue, W.W.
Funding Organization(s): Wellcome Trust

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free:
0.258 (Depositor), 0.260 (DCC)
R-Value Work:
0.218 (Depositor), 0.220 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of human aminoadipate semialdehyde synthase (AASS), lysine ketoglutarate reductase (LKR) domain

Muniz, J.R.C., Kopec, J., Rembeza, E., Burgess-Brown, N., Bountra, C., Yue, W.W.

To be published.

Macromolecule Content

Total Structure Weight: 212.75 kDa
Atom Count: 12,770
Modeled Residue Count: 1,607
Deposited Residue Count: 1,904
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-aminoadipic semialdehyde synthase, mitochondrial	A, B, C, D	476	Homo sapiens	Mutation(s): 0 Gene Names: AASS EC: 1.5.1.8 (PDB Primary Data), 1.5.1.9 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UDR5 (Homo sapiens) Explore Q9UDR5 Go to UniProtKB: Q9UDR5
PHAROS: Q9UDR5 GTEx: ENSG00000008311
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9UDR5
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 (Subject of Investigation/LOI) Query on SO4 Download Ideal Coordinates CCD File SDF format, chain E [auth B] SDF format, chain F [auth C] MOL2 format, chain E [auth B] MOL2 format, chain F [auth C] mmCIF format, chain E [auth B] mmCIF format, chain F [auth C]	E [auth B], F [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth B] Focus chain F [auth C] Interactions & Density Focus chain E [auth B] Focus chain F [auth C]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.258 (Depositor), 0.260 (DCC)
R-Value Work: 0.218 (Depositor), 0.220 (DCC)

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.045	α = 77.16
b = 80.533	β = 67.635
c = 91.508	γ = 79.425

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2023-07-05

Deposition Author(s):

Burgess-Brown, N.

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	092809/Z/10/Z

Revision History (Full details and data files)

Version 1.0: 2023-07-05
Type: Initial release
Version 1.1: 2023-10-25
Changes: Data collection, Refinement description

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.