6HP2

Crystal Structure of the O-Methyltransferase from the trans-AT PKS multienzyme C0ZGQ3 of Brevibacillus brevis in complex with S-Adenosyl-L-homocysteine

PDB DOI: https://doi.org/10.2210/pdb6HP2/pdb

Classification: TRANSFERASE
Organism(s): Brevibacillus brevis NBRC 100599
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2018-09-19 Released: 2019-10-09
Deposition Author(s): Jakob, R.P., Felber, P., Demyanenko, Y., Delbart, F., Maier, T.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.202
R-Value Work: 0.158
R-Value Observed: 0.160

Starting Model: experimental
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Ligand Structure Quality Assessment

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

Literature

Structural and Functional Analysis of an O-Methyltransferase from the trans-AT PKS biosynthesis pathway

Jakob, R., Felber, P., Demyanenko, Y., Delbart, F., Maier, T.

To be published.

Macromolecule Content

Total Structure Weight: 39.85 kDa
Atom Count: 2,663
Modelled Residue Count: 297
Deposited Residue Count: 344
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative polyketide synthase	A	344	Brevibacillus brevis NBRC 100599	Mutation(s): 0 Gene Names: BBR47_39850
UniProt
Find proteins for C0ZGQ3 (Brevibacillus brevis (strain 47 / JCM 6285 / NBRC 100599)) Explore C0ZGQ3 Go to UniProtKB: C0ZGQ3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	C0ZGQ3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SAH Query on SAH Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	S-ADENOSYL-L-HOMOCYSTEINE C₁₄ H₂₀ N₆ O₅ S ZJUKTBDSGOFHSH-WFMPWKQPSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.202
R-Value Work: 0.158
R-Value Observed: 0.160
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.382	α = 90
b = 71.256	β = 104.9
c = 61.396	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2019-10-09

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2019-10-09
Type: Initial release
Version 1.1: 2024-01-24
Changes: Data collection, Database references, Refinement description

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 R01GM133198.