1HML

ALPHA_LACTALBUMIN POSSESSES A DISTINCT ZINC BINDING SITE

Structural Biology Knowledgebase: 1HML SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.165

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1HML

Classification: CALCIUM-BINDING PROTEIN

Total Structure Weight: 16442.49

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-LACTALBUMIN A 142 Homo sapiens EC#: 2.4.1.22 IUBMB
Gene Name(s): LALBA Gene View LYZL7

Small Molecules
Ligands 3 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.165
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 35.60 α = 90.00
b = 69.70 β = 90.00
c = 46.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-09-29
  • Released Date: 1995-01-26
  • Deposition author(s): Ren, J., Stuart, D.I., Acharya, K.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4