7FGZ | pdb_00007fgz

Marine bacterial GH16 hydrolase

• PDB DOI: https://doi.org/10.2210/pdb7FGZ/pdb

• Classification: HYDROLASE
• Organism(s): Aquimarina sp.
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-07-28 Released: 2022-08-03 
• Deposition Author(s): Yang, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.209 (Depositor), 0.210 (DCC) 
• R-Value Work: 
  0.162 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.164 (Depositor) 

Starting Model: experimental

Literature

Marine bacterial GH16 hydrolase

Yang, J.

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: 32.15 kDa 
• Atom Count: 2,357 
• Modeled Residue Count: 260 
• Deposited Residue Count: 269 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GH16 hydrolase	A	269	Aquimarina sp.	Mutation(s): 0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EPE (Subject of Investigation/LOI)	C [auth A], D [auth A]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C8 H18 N2 O4 S JKMHFZQWWAIEOD-UHFFFAOYSA-N
CA (Subject of Investigation/LOI)	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.209 (Depositor), 0.210 (DCC) 
• R-Value Work:  0.162 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.164 (Depositor) 

Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.449	α = 90
b = 77.293	β = 90
c = 82.366	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
CrysalisPro	data reduction
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-08-03 
Deposition Author(s): Yang, J.

Revision History  

• Version 1.0: 2022-08-03
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description