7TZL | pdb_00007tzl

The DH dehydratase domain of AlnB

PDB DOI: https://doi.org/10.2210/pdb7TZL/pdb

Classification: LYASE
Organism(s): Streptomyces griseofuscus
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-02-16 Released: 2023-02-22
Deposition Author(s): Swain, K., Blackson, W., Wang, B., Zhao, H., Nannenga, B.L.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free:
0.288 (Depositor), 0.287 (DCC)
R-Value Work:
0.246 (Depositor), 0.246 (DCC)
R-Value Observed:
0.248 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

The programming of alpha,beta-polyene biosynthesis by a bacterial iterative type I polyketide synthase

Wang, B., Swain, K., Guo, F., Blackson, W., Huang, C., Chen, B., Martin, T.A., Nannenga, B.L., Zhao, H.

To be published.

Macromolecule Content

Total Structure Weight: 70.53 kDa
Atom Count: 4,327
Modeled Residue Count: 542
Deposited Residue Count: 630
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier-protein] reductase	A, B	315	Streptomyces griseofuscus	Mutation(s): 0 Gene Names: HEP81_06724
UniProt
Find proteins for A0A7H1Q9H8 (Streptomyces griseofuscus) Explore A0A7H1Q9H8 Go to UniProtKB: A0A7H1Q9H8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A7H1Q9H8
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free: 0.288 (Depositor), 0.287 (DCC)
R-Value Work: 0.246 (Depositor), 0.246 (DCC)
R-Value Observed: 0.248 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.938	α = 90
b = 73.973	β = 90
c = 129.905	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
BALBES	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-02-22

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	AI144967

Revision History (Full details and data files)

Version 1.0: 2023-02-22
Type: Initial release
Version 1.1: 2023-10-25
Changes: Data collection, 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.