1R46 Hydrolase date Oct 03, 2003
title Structure Of Human Alpha-Galactosidase
authors S.C.Garman, D.N.Garboczi
compound source
Molecule: Alpha-Galactosidase A
Chain: A, B
Synonym: Melibiase, Alpha-D- Galactoside Galactohydrolase, Galactosidase A, Agalsidase Alfa;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gla
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
symmetry Space Group: P 32 2 1
R_factor 0.262 R_Free 0.301
length a length b length c angle alpha angle beta angle gamma
88.458 88.458 215.482 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.25 Å
ligand EDO, FUC, MAN, NAG enzyme Hydrolase E.C. BRENDA
A, B

Primary reference[In Process Citation], Garman SC, Garboczi DN, J Mol Biol 2004 Mar 19;337(2):319-35. PMID:15003450
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk]
  • Biological Unit Coordinates (1r46.pdb1.gz) 131 Kb
  • LPC: Ligand-Protein Contacts for 1R46
  • CSU: Contacts of Structural Units for 1R46
  • Likely Quarternary Molecular Structure file(s) for 1R46
  • Structure Factors (181 Kb)
  • Retrieve 1R46 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R46 from S2C, [Save to disk]
  • Re-refined 1r46 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1R46 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1R46
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1R46, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r46a2, region A:32-323 [Jmol] [rasmolscript] [script source]
        - Domain d1r46a1, region A:324-421 [Jmol] [rasmolscript] [script source]
        - Domain d1r46b2, region B:32-323 [Jmol] [rasmolscript] [script source]
        - Domain d1r46b1, region B:324-422 [Jmol] [rasmolscript] [script source]
  • Fold representative 1r46 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1r46_A] [1r46] [1r46_B]
  • SWISS-PROT database: [P06280]
  • Domain organization of [AGAL_HUMAN] by SWISSPFAM
  • Other resources with information on 1R46
  • Community annotation for 1R46 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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