2YOK

Cellobiohydrolase I Cel7A from Trichoderma harzianum at 1.7 A resolution

Structural Biology Knowledgebase: 2YOK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.67 Å
  • R-Value Free: 0.161
  • R-Value Work: 0.129

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2YOK

Classification: HYDROLASE

Total Structure Weight: 46275.59

Macromolecule Entities
Molecule Chains Length Organism Details
EXOGLUCANASE 1 A 426 Trichoderma harzianum EC#: 3.2.1.91 IUBMB
Fragment: CATALYTIC CORE DOMAIN, RESIDUES 18-443
Details: COVALENT LINK BETWEEN N 397 AND NAG 903 COVALENT LINK BETWEEN N 126 AND NAG 902 COVALENT LINK BETWEEN N 283 AND NAG 901 COVALENT LINK BETWEEN C 274 AND C 344 COVALENT LINK BETWEEN C 66 AND C 87 COVALENT LINK BETWEEN C 77 AND C 83 COVALENT LINK BETWEEN C 189 AND C 222 COVALENT LINK BETWEEN C 251 AND C 256 COVALENT LINK BETWEEN C 21 AND C 88 COVALENT LINK BETWEEN C 36 AND C 41 COVALENT LINK BETWEEN C 151 AND C 410 COVALENT LINK BETWEEN C 185 AND C 223
Gene Name(s): cbh1

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PE4
Query on PE4

A 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]- ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL
POLYETHYLENE GLYCOL PEG4000 (Synonym)
C16 H34 O8
PJWQOENWHPEPKI-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

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

A DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PCA
Query on PCA
A L-PEPTIDE LINKING C5 H7 N O3 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.67 Å
  • R-Value Free: 0.161
  • R-Value Work: 0.129
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.73 α = 90.00
b = 69.19 β = 90.00
c = 90.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-25
  • Released Date: 2012-11-14
  • Deposition author(s): Textor, L.C., Colussi, F., Serpa, V., Squina, F.M., Pereira Jr, N., Polikarpov, I.
  • Previous versions: 2Y9L

Revision History

  • 2013-01-16
    Type: Citation | Details: JRNL