1LI1

The 1.9-A crystal structure of the noncollagenous (NC1) domain of human placenta collagen IV shows stabilization via a novel type of covalent Met-Lys cross-link

Structural Biology Knowledgebase: 1LI1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1LI1

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 152188.73

Macromolecule Entities
Molecule Chains Length Organism Details
Collagen alpha 1(IV) A, B, D, E 229 Homo sapiens Fragment: noncollagenous domain 1
Gene Name(s): COL4A1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Collagen alpha 2(IV) C, F 228 Homo sapiens Fragment: noncollagenous domain 1
Gene Name(s): COL4A2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ACT
Query on ACT

A, B, C, D, E ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
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: 0.202
  • R-Value Work: 0.182
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 234.59 α = 90.00
b = 234.59 β = 90.00
c = 99.49 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-17
  • Released Date: 2002-05-22
  • Deposition author(s): Than, M.E., Henrich, S., Huber, R., Ries, A., Mann, K., Kuhn, K., Timpl, R., Bourenkov, G.P., Bartunik, H.D., Bode, W.

Revision History

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