1N8O Hydrolase date Nov 21, 2002
title Crystal Structure Of A Complex Between Bovine Chymotrypsin A
authors C.Cambillau, S.Spinelli, M.Lauwereys
compound source
Molecule: Chymotrypsin A, A Chain
Chain: A
Ec: 3.4.21.1
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

Molecule: Chymotrypsin A, B Chain
Chain: B
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

Molecule: Chymotrypsin A, C Chain
Chain: C
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

Molecule: Ecotin
Chain: E

Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
symmetry Space Group: P 1 21 1
R_factor 0.205 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
95.500 63.800 79.600 90.00 91.70 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand
enzyme Hydrolase E.C.3.4.21.1 BRENDA
related structures by homologous chain: 1ACB, 1IFG, 1P2O, 1SLW
Gene
Ontology
ChainFunctionProcessComponent
B


C


E
  • serine-type endopeptidase in...


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (1n8o.pdb1.gz) 122 Kb
  • CSU: Contacts of Structural Units for 1N8O
  • Likely Quarternary Molecular Structure file(s) for 1N8O
  • Structure Factors (184 Kb)
  • Retrieve 1N8O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1N8O from S2C, [Save to disk]
  • View 1N8O 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 1N8O
  • 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 1N8O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1n8o.1, region A:,B:,C [Jmol] [rasmolscript] [script source]
        - Domain d1n8oe_, region E [Jmol] [rasmolscript] [script source]
  • Fold representative 1n8o 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: [1n8o_C] [1n8o_E] [1n8o] [1n8o_B] [1n8o_A]
  • SWISS-PROT database: [P00766] [P23827]
  • Domain organization of [CTRA_BOVIN] [ECOT_ECOLI] by SWISSPFAM
  • Domain found in 1N8O: [Tryp_SPc ] by SMART
  • Other resources with information on 1N8O
  • Community annotation for 1N8O 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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