5MPO

Crystal structure of human molybdopterin synthase complex

• PDB DOI: https://doi.org/10.2210/pdb5MPO/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2016-12-16 Released: 2016-12-28 
• Deposition Author(s): Kopec, J., Bailey, H., Fitzpatrick, F., Strain-Damerell, C., Oberholzer, A.E., Williams, E., Burgess-Brown, N., von Delft, F., Arrowsmith, C., Edwards, A., Bountra, C., Yue, W.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.43 Å
• R-Value Free: 0.259 
• R-Value Work: 0.205 
• R-Value Observed: 0.207 

Starting Models: experimental

Literature

Crystal structure of human molybdopterin synthase complex

Kopec, J., Bailey, H., Fitzpatrick, F., Strain-Damerell, C., Oberholzer, A.E., Williams, E., Burgess-Brown, N., von Delft, F., Arrowsmith, C., Edwards, A., Bountra, C., Yue, W.W.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

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

Macromolecule Content

• Total Structure Weight: 58.18 kDa 
• Atom Count: 3,224 
• Modelled Residue Count: 430 
• Deposited Residue Count: 520 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdopterin synthase sulfur carrier subunit	A, B	106	Homo sapiens	Mutation(s): 0  Gene Names: MOCS2, MOCO1
UniProt & NIH Common Fund Data Resources
Find proteins for O96033 (Homo sapiens) Explore O96033  Go to UniProtKB:  O96033
PHAROS:  O96033 GTEx:  ENSG00000164172

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdopterin synthase catalytic subunit	C, D	154	Homo sapiens	Mutation(s): 0  Gene Names: MOCS2, MCBPE, MOCO1 EC: 2.8.1.12
UniProt & NIH Common Fund Data Resources
Find proteins for O96007 (Homo sapiens) Explore O96007  Go to UniProtKB:  O96007
PHAROS:  O96007 GTEx:  ENSG00000164172

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.43 Å
• R-Value Free: 0.259 
• R-Value Work: 0.205 
• R-Value Observed: 0.207 
• Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 123.72	α = 90
b = 123.72	β = 90
c = 82.49	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-12-28 
Deposition Author(s): Kopec, J., Bailey, H., Fitzpatrick, F., Strain-Damerell, C., Oberholzer, A.E., Williams, E., Burgess-Brown, N., von Delft, F., Arrowsmith, C., Edwards, A., Bountra, C., Yue, W.W.

Revision History  

• Version 1.0: 2016-12-28
  Type: Initial release
  
• Version 1.1: 2019-02-20
  Changes: Advisory, Data collection, Derived calculations
• Version 1.2: 2019-07-10
  Changes: Data collection
• Version 1.3: 2024-01-17
  Changes: Data collection, Database references, Refinement description