1GCT

IS GAMMA-CHYMOTRYPSIN A TETRAPEPTIDE ACYL-ENZYME ADDUCT OF GAMMA-CHYMOTRYPSIN?

Structural Biology Knowledgebase: 1GCT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1GCT

Classification: HYDROLASE / PEPTIDE

Total Structure Weight: 25850.35

Macromolecule Entities
Molecule Chains Length Organism Details
GAMMA-CHYMOTRYPSIN A A 13 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GAMMA-CHYMOTRYPSIN A B 131 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
GAMMA-CHYMOTRYPSIN A C 97 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
TETRAPEPTIDE ADDUCT D 5 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
D L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Observed:
  • Space Group: P 42 21 2

Unit Cell:

Length (Å) Angle (°)
a = 69.80 α = 90.00
b = 69.80 β = 90.00
c = 98.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1990-09-04
  • Released Date: 1991-10-15
  • Deposition author(s): Dixon, M.M., Matthews, B.W.

Revision History

  • 2013-03-13
    Type: Other | Details: Remove PRD info on PRD molecule with WAIT status
  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4