9LUZ | pdb_00009luz

Carotenoid Cleavage Dioxygenase 1 from Osmanthus fragrans

PDB DOI: https://doi.org/10.2210/pdb9LUZ/pdb
Entry: 9LUZ supersedes: 7VUD

Classification: PLANT PROTEIN
Organism(s): Osmanthus fragrans
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-02-10 Released: 2026-02-11
Deposition Author(s): Sharma, D., Xue, B.
Funding Organization(s): Ministry of Education (MoE, Singapore)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.209 (Depositor), 0.209 (DCC)
R-Value Work:
0.191 (Depositor), 0.191 (DCC)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structure-based Enzyme Engineering of CCD1 to Improve Substrate Specificity for beta-ionone Biosynthesis

Sharma, D., Xue, B., Esque, E., Bozonnet, S., Ong, J.S., Yew, W.S., Remaud-Simeon, M., Andre, I., Chen, X.

To be published.

Macromolecule Content

Total Structure Weight: 63.94 kDa
Atom Count: 4,627
Modeled Residue Count: 535
Deposited Residue Count: 543
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
carotenoid 9,10-dioxygenase	A	543	Osmanthus fragrans	Mutation(s): 0 Gene Names: CCD1
UniProt
Find proteins for D4QE74 (Osmanthus fragrans) Explore D4QE74 Go to UniProtKB: D4QE74
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	D4QE74
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
OXN Query on OXN Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A]	I [auth A], J [auth A], K [auth A]	OXTOXYNOL-10 C₃₄ H₆₂ O₁₁ IVKNZCBNXPYYKL-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Interactions & Density Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A]
NI (Subject of Investigation/LOI) Query on NI Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]