1GHB Hydrolase Hydrolase Inhibitor date Apr 06, 1994
title A Second Active Site In Chymotrypsin? The X-Ray Crystal Stru N-Acetyl-D-Tryptophan Bound To Gamma-Chymotrypsin
authors H.P.Yennawar, N.H.Yennawar, G.K.Farber
compound source
Molecule: Gamma-Chymotrypsin
Chain: E
Ec: 3.4.21.1
Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Gamma-Chymotrypsin
Chain: F
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Gamma-Chymotrypsin
Chain: G
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Pro-Gly-Ala
Chain: P
Engineered: Yes

symmetry Space Group: P 42 21 2
R_factor 0.152 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.600 69.600 97.510 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACE, HEX, IPA, TRP enzyme Hydrolase E.C.3.4.21.1 BRENDA
related structures by homologous chain: 1ACB, 4GCH
Gene
Ontology
ChainFunctionProcessComponent
F


G


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1ghb.pdb1.gz) 84 Kb
  • Biological Unit Coordinates (1ghb.pdb2.gz) 84 Kb
  • Biological Unit Coordinates (1ghb.pdb3.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1GHB
  • CSU: Contacts of Structural Units for 1GHB
  • Likely Quarternary Molecular Structure file(s) for 1GHB
  • Retrieve 1GHB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GHB from S2C, [Save to disk]
  • View 1GHB in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1GHB
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1GHB, from MSDmotif at EBI
  • Genome occurence of 1GHB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ghbe_, region E [Jmol] [rasmolscript] [script source]
  • Fold representative 1ghb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ghb] [1ghb_E] [1ghb_F] [1ghb_I] [1ghb_G] [1ghb_P]
  • SWISS-PROT database: [P00766]
  • Domain organization of [CTRA_BOVIN] by SWISSPFAM
  • Domain found in 1GHB: [Tryp_SPc ] by SMART
  • Other resources with information on 1GHB
  • Community annotation for 1GHB at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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