8JSD | pdb_00008jsd

Alginate lyase mutant-D180G

• PDB DOI: https://doi.org/10.2210/pdb8JSD/pdb

• Classification: LYASE
• Organism(s): Flavobacterium sp. UMI-01
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-06-19 Released: 2024-06-26 
• Deposition Author(s): Zhang, X., Pan, L.X., Yang, D.F.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.41 Å
• R-Value Free: 
  0.168 (Depositor), 0.170 (DCC) 
• R-Value Work: 
  0.141 (Depositor), 0.140 (DCC) 

Starting Model: experimental

Literature

Substrate-binding mode guided protein design of alginate lyase FlAlyA for altered end-product distribution

Zhang, X., Yang, D.F., Pan, L.X.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 29.96 kDa 
• Atom Count: 2,414 
• Modeled Residue Count: 261 
• Deposited Residue Count: 261 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alginate lyase	A	261	Flavobacterium sp. UMI-01	Mutation(s): 1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.41 Å
• R-Value Free:  0.168 (Depositor), 0.170 (DCC) 
• R-Value Work:  0.141 (Depositor), 0.140 (DCC) 

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.12	α = 90
b = 72.12	β = 90
c = 52.06	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data reduction
autoXDS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-06-26 
Deposition Author(s): Zhang, X., Pan, L.X., Yang, D.F.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31960203

Revision History  

• Version 1.0: 2024-06-26
  Type: Initial release