4H4F

Crystal structure of human chymotrypsin C (CTRC) bound to inhibitor eglin c from Hirudo medicinalis

Structural Biology Knowledgebase: 4H4F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.157

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4H4F

Classification: hydrolase / hydrolase inhibitor

Total Structure Weight: 37442.28

Macromolecule Entities
Molecule Chains Length Organism Details
Chymotrypsin-C A 249 Homo sapiens EC#: 3.4.21.2 IUBMB
Fragment: Chymotrypsin C (unp residues 30-268)
Gene Name(s): CTRC Gene View CLCR
Eglin C B 70 Hirudo medicinalis Fragment: Eglin c (unp residues 8-70)
Gene Name(s):
Chymotrypsin-C Q 10 Homo sapiens EC#: 3.4.21.2 IUBMB
Fragment: CTRC propeptide (unp residues 17-26)
Gene Name(s): CTRC Gene View CLCR

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.157
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.27 α = 90.00
b = 76.25 β = 90.00
c = 81.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-17
  • Released Date: 2013-02-27
  • Deposition author(s): Batra, J., Soares, A.S., Radisky, E.S.

Revision History

  • 2013-04-24
    Type: Citation | Details: Citation update
  • 2013-03-06
    Type: Citation | Details: --