1E51

Crystal structure of native human erythrocyte 5-aminolaevulinic acid dehydratase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.83 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1E51

Classification: LYASE

Total Structure Weight: 73162.02

Macromolecule Entities
Molecule Chains Length Organism Details
DELTA-AMINOLEVULINIC ACID DEHYDRATASE A, B 330 Homo sapiens EC#: 4.2.1.24 IUBMB
Details: PORPHOBILINOGEN IN ACTIVE SITE OF MONOMER A
Gene Name(s): ALAD Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 3-[5-(AMINOMETHYL)-4-(CARBOXYMETHYL)-1H-PYRROL- 3-YL]PROPANOIC ACID
2-AMINOMETHYLPYRROL-3-ACETIC ACID 4-PROPIONIC ACID; PORPHOBILINOGEN; 5- (AMINOMETHYL)-4-(CARBOXYMETHYL)-1H-PYRROLE- 3-PROPANOIC ACID (Synonym)
C10 H14 N2 O4
QSHWIQZFGQKFMA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.83 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.213
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 125.53 α = 90.00
b = 125.53 β = 90.00
c = 200.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-13
  • Released Date: 2001-07-12
  • Deposition author(s): Mills-Davies, N.L., Thompson, D., Cooper, J.B., Shoolingin-Jordan, P.M.

Revision History

  • 2014-02-05
    Type: Data collection, Database references, Derived calculations, Other, Refinement description, Structure summary, Version format compliance