6MUK | pdb_00006muk

1.93 Angstrom Resolution Crystal Structure of Peptidase M23 from Neisseria gonorrhoeae.

• PDB DOI: https://doi.org/10.2210/pdb6MUK/pdb
• Entry: 6MUK supersedes: 6MOC

• Classification: HYDROLASE
• Organism(s): Neisseria gonorrhoeae FA 1090
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2018-10-23 Released: 2018-10-31 
• Deposition Author(s): Minasov, G., Shuvalova, L., Pshenychnyi, S., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.93 Å
• R-Value Free: 
  0.236 (Depositor), 0.239 (DCC) 
• R-Value Work: 
  0.188 (Depositor), 0.196 (DCC) 
• R-Value Observed: 
  0.191 (Depositor) 

Starting Model: experimental

Literature

1.93 Angstrom Resolution Crystal Structure of Peptidase M23 from Neisseria gonorrhoeae.

Minasov, G., Shuvalova, L., Pshenychnyi, S., Satchell, K.J.F., 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: 43.26 kDa 
• Atom Count: 3,106 
• Modeled Residue Count: 363 
• Deposited Residue Count: 401 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidase M23	A	401	Neisseria gonorrhoeae FA 1090	Mutation(s): 0  Gene Names: NGO_1686 EC: 3.4.24 (UniProt), 3.4.17 (UniProt)
UniProt
Find proteins for Q5F676 (Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090)) Explore Q5F676  Go to UniProtKB:  Q5F676

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.93 Å
• R-Value Free:  0.236 (Depositor), 0.239 (DCC) 
• R-Value Work:  0.188 (Depositor), 0.196 (DCC) 
• R-Value Observed: 0.191 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m36muk

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.964	α = 90
b = 66.964	β = 90
c = 181.584	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-10-31 
Deposition Author(s): Minasov, G., Shuvalova, L., Pshenychnyi, S., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)
• This entry supersedes: 6MOC

Revision History  

• Version 1.0: 2018-10-31
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Derived calculations, Refinement description