7API

THE S VARIANT OF HUMAN ALPHA1-ANTITRYPSIN, STRUCTURE AND IMPLICATIONS FOR FUNCTION AND METABOLISM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 7API

Classification: PROTEINASE INHIBITOR

Total Structure Weight: 45464.34

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA 1-ANTITRYPSIN A 347 Homo sapiens Gene Name(s): SERPINA1 Gene View AAT PI PRO0684 PRO2209
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ALPHA 1-ANTITRYPSIN B 36 Homo sapiens Gene Name(s): SERPINA1 Gene View AAT PI PRO0684 PRO2209

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CYS
Query on CYS

A CYSTEINE
C3 H7 N O2 S
XUJNEKJLAYXESH-REOHCLBHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Observed:
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 120.50 α = 90.00
b = 120.50 β = 90.00
c = 113.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1988-09-08
  • Released Date: 1990-10-15
  • Deposition author(s): Loebermann, H., Tokuoka, R., Deisenhofer, J., Huber, R.
  • Previous versions: 5API

Revision History

  • Version 1_0: 1990-10-15

    Type: Initial release

  • Version 1_1: 2008-03-25

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance