7V50 | pdb_00007v50

Structure of cyclohexanone monooxygenase mutant from Acinetobacter calcoaceticus

PDB DOI: https://doi.org/10.2210/pdb7V50/pdb

Classification: OXIDOREDUCTASE
Organism(s): Acinetobacter calcoaceticus
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): Yes

Deposited: 2021-08-16 Released: 2023-02-22
Deposition Author(s): Wu, Y., Yu, H.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.252 (Depositor), 0.251 (DCC)
R-Value Work:
0.211 (Depositor), 0.211 (DCC)
R-Value Observed:
0.213 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 2.2 of the entry. See complete history.

Literature

Precise regulation of the substrate selectivity of Baeyer-Villiger monooxygenase to minimize overoxidation of prazole sulfoxides.

Wu, Y., Chen, Q.Q., Chen, Q., Geng, Q., Zhang, Q., Zheng, Y.C., Zhao, C., Zhang, Y., Zhou, J., Wang, B., Xu, J.H., Yu, H.L.

(2023) Chin J Catal 51: 157-167

DOI: https://doi.org/10.1016/S1872-2067(23)64482-1

Macromolecule Content

Total Structure Weight: 64.86 kDa
Atom Count: 4,388
Modeled Residue Count: 512
Deposited Residue Count: 562
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative flavin-binding monooxygenase	A	562	Acinetobacter calcoaceticus	Mutation(s): 15 Gene Names: P23_1101

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FAD Query on FAD 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]	FLAVIN-ADENINE DINUCLEOTIDE C₂₇ H₃₃ N₉ O₁₅ P₂ VWWQXMAJTJZDQX-UYBVJOGSSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
NAP Query on NAP Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C₂₁ H₂₈ N₇ O₁₇ P₃ XJLXINKUBYWONI-NNYOXOHSSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.252 (Depositor), 0.251 (DCC)
R-Value Work: 0.211 (Depositor), 0.211 (DCC)
R-Value Observed: 0.213 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.305	α = 90
b = 52.9	β = 95.82
c = 102.994	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	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
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2023-02-22
Type: Initial release
Version 2.0: 2023-04-12
Type: Coordinate replacement
Reason: Ligand identity
Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Polymer sequence, Refinement description, Source and taxonomy, Structure summary
Version 2.1: 2023-09-27
Changes: Data collection, Database references
Version 2.2: 2023-11-29
Changes: 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.