1E2S

Crystal structure of an Arylsulfatase A mutant C69A

• PDB DOI: https://doi.org/10.2210/pdb1E2S/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Mus musculus
• Mutation(s): Yes 


• Deposited: 2000-05-24 Released: 2000-12-06 
• Deposition Author(s): von Buelow, R., Schmidt, B., Dierks, T., von Figura, K., Uson, I.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.236 
• R-Value Work: 0.191 
• R-Value Observed: 0.194 

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 52.61 kDa 
• Atom Count: 3,773 
• Modelled Residue Count: 481 
• Deposited Residue Count: 489 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Arylsulfatase A	A [auth P]	489	Homo sapiens	Mutation(s): 1  Gene Names: ARSA EC: 3.1.6.8
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: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	B [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
CSN	D [auth P]	N,4-DIHYDROXY-N-OXO-3-(SULFOOXY)BENZENAMINIUM C6 H5 N O7 S XMCCOOONGGUOLA-UHFFFAOYSA-N
MG	C [auth P]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.236 
• R-Value Work: 0.191 
• R-Value Observed: 0.194 
• Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 131.8	α = 90
b = 131.8	β = 90
c = 192.1	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2000-12-06 
Deposition Author(s): von Buelow, R., Schmidt, B., Dierks, T., von Figura, K., Uson, I.

Revision History  

• Version 1.0: 2000-12-06
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 2.0: 2018-07-11
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Source and taxonomy, Structure summary
• Version 2.1: 2019-05-08
  Changes: Data collection, Derived calculations, Experimental preparation
• Version 2.2: 2019-05-22
  Changes: Data collection, Experimental preparation, Refinement description
• Version 2.3: 2019-07-10
  Changes: Data collection
• Version 2.4: 2019-07-24
  Changes: Data collection
• Version 3.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary
• Version 3.1: 2023-12-06
  Changes: Data collection, Database references, Refinement description, Structure summary