1FMI

CRYSTAL STRUCTURE OF HUMAN CLASS I ALPHA1,2-MANNOSIDASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1FMI

Classification: HYDROLASE

Total Structure Weight: 52911.96

Macromolecule Entities
Molecule Chains Length Organism Details
ENDOPLASMIC RETICULUM ALPHA-MANNOSIDASE I A 458 Homo sapiens EC#: 3.2.1.113 IUBMB
Gene Name(s): MAN1B1 Gene View UNQ747/PRO1477
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.222
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 95.83 α = 90.00
b = 95.83 β = 90.00
c = 136.85 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-17
  • Released Date: 2001-01-17
  • Deposition author(s): Vallee, F., Karaveg, K., Herscovics, A., Moremen, K.W., Howell, P.L.

Revision History

  • Version 1_0: 2001-01-17

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance