2AIJ

Formylglycine generating enzyme C336S mutant covalently bound to substrate peptide CTPSR

• PDB DOI: https://doi.org/10.2210/pdb2AIJ/pdb

• Classification: HYDROLASE ACTIVATOR,PROTEIN BINDING
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): Yes 


• Deposited: 2005-07-29 Released: 2005-12-13 
• Deposition Author(s): Roeser, D., Rudolph, M.G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 0.178 
• R-Value Work: 0.144 
• R-Value Observed: 0.146 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Macromolecule Content

• Total Structure Weight: 33.21 kDa 
• Atom Count: 2,838 
• Modelled Residue Count: 279 
• Deposited Residue Count: 291 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sulfatase modifying factor 1	A [auth X]	286	Homo sapiens	Mutation(s): 1
UniProt & NIH Common Fund Data Resources
Find proteins for Q8NBK3 (Homo sapiens) Explore Q8NBK3  Go to UniProtKB:  Q8NBK3
PHAROS:  Q8NBK3 GTEx:  ENSG00000144455

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
CTPSR peptide from Arylsulfatase A	B [auth P]	5	N/A	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P15289 (Homo sapiens) Explore P15289  Go to UniProtKB:  P15289
PHAROS:  P15289 GTEx:  ENSG00000100299

Oligosaccharides

Help

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C [auth A]	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	D [auth X], E [auth X]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	F [auth X]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 0.178 
• R-Value Work: 0.144 
• R-Value Observed: 0.146 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.64	α = 90
b = 109.592	β = 90
c = 43.456	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-12-13 
Deposition Author(s): Roeser, D., Rudolph, M.G.

Revision History  

• Version 1.0: 2005-12-13
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Structure summary
• Version 2.1: 2021-11-10
  Changes: Database references, Structure summary
• Version 2.2: 2023-10-25
  Changes: Data collection, Refinement description