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Carboxypeptidase T

Analyse Carboxypeptidase T in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1OBR
Type
protein
Length
323 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.3
Source
Thermoactinomyces vulgaris
Molecule
Carboxypeptidase T
EC
3.4.17.18
UniProt
P29068
Ligands
CA, ZN, SO4
Pockets
2 · best druggability 0.61

Structure

x-ray diffraction · resolution 2.3 · 1 distinct chain · 35% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACarboxypeptidase T (EC 3.4.17.18)protein32335% helix, 17% strandP29068

Ligands and binding sites

  • CA · Calcium ion · metal · 4 copies · chains A
  • ZN · Zinc ion · metal · chains A
  • SO4 · Sulfate ion · ion · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11040.610.8824SO4
2520.270.7418empty

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 1OBR · Carboxypeptidase T · the same entry in another collection · chain A against A, TM-score 1.00
  • P29068 · AlphaFold monomer V2.0 prediction for carboxypeptidase T (P29068) · a predicted model of the same protein · chain A against A, TM-score 1.00

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