7L32

Molybdopterin biosynthesis MoaE protein from Burkholderia ambifaria MC40-6

• PDB DOI: https://doi.org/10.2210/pdb7L32/pdb

• Classification: BIOSYNTHETIC PROTEIN
• Organism(s): Burkholderia ambifaria MC40-6
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-12-17 Released: 2020-12-30 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.203 
• R-Value Work: 0.179 
• R-Value Observed: 0.180 

Starting Model: experimental

Literature

Molybdopterin biosynthesis MoaE protein from Burkholderia ambifaria MC40-6

Sroge, C.D., Abendroth, J., Horanyi, P.S., Lorimer, D.D., Edwards, T.E.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 55.91 kDa 
• Atom Count: 3,682 
• Modelled Residue Count: 431 
• Deposited Residue Count: 498 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MPT synthase subunit 2	A, B, C	166	Burkholderia ambifaria MC40-6	Mutation(s): 0  Gene Names: BamMC406_1760 EC: 2.8.1.12
UniProt
Find proteins for B1YRH1 (Burkholderia ambifaria (strain MC40-6)) Explore B1YRH1  Go to UniProtKB:  B1YRH1

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BR	D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B], J [auth C], K [auth C]	BROMIDE ION Br CPELXLSAUQHCOX-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.203 
• R-Value Work: 0.179 
• R-Value Observed: 0.180 
• Space Group: C 1 2 1
• Diffraction Data: https://doi.org/10.18430/m37l32

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 111.68	α = 90
b = 93.29	β = 90.103
c = 65.25	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
MoRDa	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-12-30 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2020-12-30
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2024-10-30
  Changes: Structure summary