7AN7 | pdb_00007an7

Enzyme of biosynthetic pathway

PDB DOI: https://doi.org/10.2210/pdb7AN7/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Streptomyces coelicolor A3(2)
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2020-10-11 Released: 2022-04-20
Deposition Author(s): Archna, A., Breithaupt, C., Stubbs, M.T.
Funding Organization(s): European Regional Development Fund

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.81 Å
R-Value Free:
0.235 (Depositor), 0.234 (DCC)
R-Value Work:
0.198 (Depositor), 0.198 (DCC)
R-Value Observed:
0.200 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Mechanism of chorismate dehydratase MqnA, the first enzyme of the futalosine pathway, proceeds via substrate-assisted catalysis

Prasad, A., Breithaupt, C., Nguyen, D.A., Lilie, H., Ziegler, J., Stubbs, M.T.

(2022) J Biological Chem : 102601

DOI: https://doi.org/10.1016/j.jbc.2022.102601

Macromolecule Content

Total Structure Weight: 66.04 kDa
Atom Count: 5,059
Modeled Residue Count: 565
Deposited Residue Count: 582
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chorismate dehydratase	A, B	291	Streptomyces coelicolor A3(2)	Mutation(s): 1 Gene Names: mqnA, SCO4506 EC: 4.2.1.151
UniProt
Find proteins for Q9L0T8 (Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)) Explore Q9L0T8 Go to UniProtKB: Q9L0T8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9L0T8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
RDH (Subject of Investigation/LOI) Query on RDH Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain H [auth B] MOL2 format, chain D [auth A] MOL2 format, chain H [auth B] mmCIF format, chain D [auth A] mmCIF format, chain H [auth B]	D [auth A], H [auth B]	3-[(1-Carboxyvinyl)oxy]benzoic acid C₁₀ H₈ O₅ HGVAHYJMDVROLE-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain H [auth B] Interactions & Density Focus chain D [auth A] Focus chain H [auth B]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] mmCIF format, chain C [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B]	C [auth A] E [auth A] F [auth A] G [auth A] I [auth B] C [auth A], E [auth A], F [auth A], G [auth A], I [auth B], J [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B]