1ELV

CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN COMPLEMENT C1S PROTEASE

Structural Biology Knowledgebase: 1ELV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1ELV

Classification: HYDROLASE

Total Structure Weight: 37679.66

Macromolecule Entities
Molecule Chains Length Organism Details
COMPLEMENT C1S COMPONENT A 333 Homo sapiens EC#: 3.4.21.42 IUBMB
Fragment: CCP2-SP CATALYTIC FRAGMENT: ASP363-ASP-673 SEGMENT PRECEDED BY AN ASP-LEU SEQUENCE ADDED AT THE N-TERMINAL END
Gene Name(s): C1S Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NES
Query on NES

A 2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)- ETHANESULFONIC ACID
C6 H15 N O6 S
JOCBASBOOFNAJA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
FUC
Query on FUC

A ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.186
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 39.08 α = 90.00
b = 79.65 β = 91.24
c = 60.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-14
  • Released Date: 2001-03-14
  • Deposition author(s): Gaboriaud, C., Rossi, V., Bally, I., Arlaud, G., Fontecilla-Camps, J.-C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update