7C1A | pdb_00007c1a

Crystal structure of FumaraseC (S319C) from Mannheimia succiniciproducens in complex with malate

• PDB DOI: https://doi.org/10.2210/pdb7C1A/pdb

• Classification: LYASE
• Organism(s): [Mannheimia] succiniciproducens MBEL55E
• Expression System: Escherichia coli K-12
• Mutation(s): Yes 


• Deposited: 2020-05-02 Released: 2021-05-05 
• Deposition Author(s): Kim, B., Lee, S.H., Kim, K.-J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free: 
  0.233 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.182 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.185 (Depositor) 

Starting Model: experimental

Literature

Structural and Biochemical analysis of FumaraseC from Mannheimia succiniciproducens

Kim, B., Lee, S.H., Kim, K.J.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 201.7 kDa 
• Atom Count: 14,585 
• Modeled Residue Count: 1,846 
• Deposited Residue Count: 1,868 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fumarate hydratase class II	A, B, C, D	467	[Mannheimia] succiniciproducens MBEL55E	Mutation(s): 1  Gene Names: fumC, MS0760 EC: 4.2.1.2
UniProt
Find proteins for Q65UJ3 (Mannheimia succiniciproducens (strain KCTC 0769BP / MBEL55E)) Explore Q65UJ3  Go to UniProtKB:  Q65UJ3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
LMR (Subject of Investigation/LOI)	E [auth A], F [auth A], G [auth B], H [auth C]	(2S)-2-hydroxybutanedioic acid C4 H6 O5 BJEPYKJPYRNKOW-REOHCLBHSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free:  0.233 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.182 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.185 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.592	α = 90
b = 106.238	β = 94.98
c = 125.317	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-05-05 
Deposition Author(s): Kim, B., Lee, S.H., Kim, K.-J.

Revision History  

• Version 1.0: 2021-05-05
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Refinement description