9MTU | pdb_00009mtu

Crystal structure of apo-ADC-1 beta-lactamase

PDB DOI: https://doi.org/10.2210/pdb9MTU/pdb

Classification: HYDROLASE
Organism(s): Acinetobacter baumannii
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-01-12 Released: 2025-04-23
Deposition Author(s): Smith, C.A., Stewart, N.K., Vakulenko, S.B.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free:
0.188 (Depositor), 0.188 (DCC)
R-Value Work:
0.152 (Depositor), 0.152 (DCC)
R-Value Observed:
0.154 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Evolution of Carbapenemase Activity in the Class C beta-Lactamase ADC-1

Stewart, N.K., Toth, M., Bhattacharya, M., Smith, C.A.

To be published.

Macromolecule Content

Total Structure Weight: 81.19 kDa
Atom Count: 6,271
Modelled Residue Count: 704
Deposited Residue Count: 720
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-lactamase	A, B	360	Acinetobacter baumannii	Mutation(s): 0 Gene Names: ampC EC: 3.5.2.6
UniProt
Find proteins for Q9L4R5 (Acinetobacter baumannii) Explore Q9L4R5 Go to UniProtKB: Q9L4R5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9L4R5
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.188 (Depositor), 0.188 (DCC)
R-Value Work: 0.152 (Depositor), 0.152 (DCC)
R-Value Observed: 0.154 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.144	α = 90
b = 181.981	β = 99.43
c = 50.334	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-04-23

Deposition Author(s):

Vakulenko, S.B.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	1R01AI155723

Revision History (Full details and data files)

Version 1.0: 2025-04-23
Type: Initial release

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.