6WIP

Class A beta-lactamase from Micromonospora aurantiaca ATCC 27029

• PDB DOI: https://doi.org/10.2210/pdb6WIP/pdb

• Classification: HYDROLASE
• Organism(s): Micromonospora aurantiaca ATCC 27029
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-04-10 Released: 2020-04-22 
• Deposition Author(s): Chang, C., Tesar, C., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.163 
• R-Value Work: 0.140 
• R-Value Observed: 0.141 

Literature

class A beta-lactamase from Micromonospora aurantiaca ATCC 27029

Chang, C., Tesar, C., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 30.94 kDa 
• Atom Count: 2,506 
• Modelled Residue Count: 263 
• Deposited Residue Count: 291 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-lactamase	A	291	Micromonospora aurantiaca ATCC 27029	Mutation(s): 0  Gene Names: Micau_2858 EC: 3.5.2.6

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	D [auth A], E [auth A], F [auth A], G [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
ACT	B [auth A], C [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.163 
• R-Value Work: 0.140 
• R-Value Observed: 0.141 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/m36wip

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.115	α = 90
b = 71.953	β = 90
c = 100.684	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SCALEPACK	data scaling
SBC-Collect	data collection
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-04-22 
Deposition Author(s): Chang, C., Tesar, C., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2020-04-22
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Data collection, Database references, Structure summary