6MQH | pdb_00006mqh

Crystal structure of 4-hydroxy-tetrahydrodipicolinate synthase (HTPA synthase) from Burkholderia mallei

PDB DOI: https://doi.org/10.2210/pdb6MQH/pdb

Classification: LYASE
Organism(s): Burkholderia mallei ATCC 23344
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2018-10-09 Released: 2018-10-31
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free:
0.195 (Depositor)
R-Value Work:
0.168 (Depositor)
R-Value Observed:
0.168 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 6MQH

This is version 2.1 of the entry. See complete history.

Literature

Crystal structure of 4-hydroxy-tetrahydrodipicolinate synthase (HTPA synthase) from Burkholderia mallei

Abendroth, J., Conrady, D.G., Lorimer, D.D., Horanyi, P.E., Edwards, T.E.

To be published.

Macromolecule Content

Total Structure Weight: 65.73 kDa
Atom Count: 5,218
Modeled Residue Count: 586
Deposited Residue Count: 616
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxy-tetrahydrodipicolinate synthase	A, B	308	Burkholderia mallei ATCC 23344	Mutation(s): 0 Gene Names: dapA, BMA1678 EC: 4.3.3.7
UniProt
Find proteins for A0A0H2WFM6 (Burkholderia mallei (strain ATCC 23344)) Explore A0A0H2WFM6 Go to UniProtKB: A0A0H2WFM6
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A0H2WFM6
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.195 (Depositor)
R-Value Work: 0.168 (Depositor)
R-Value Observed: 0.168 (Depositor)

Diffraction Data:

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 150.87	α = 90
b = 53.93	β = 90
c = 78.63	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
ARP/wARP	model building
Coot	model building
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2018-10-31

Deposition Author(s):

Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History (Full details and data files)

Version 1.0: 2018-10-31
Type: Initial release
Version 2.0: 2018-12-12
Changes: Atomic model, Data collection, Refinement description
Version 2.1: 2024-03-13
Changes: Data collection, Database references

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.