1GEC Hydrolase Hydrolase Inhibitor date May 25, 1995
title Glycyl Endopeptidase-Complex With Benzyloxycarbonyl-Leucine- Glycine-Methylene Covalently Bound To Cysteine 25
authors B.P.Ohara, A.M.Hemmings, D.J.Buttle, L.H.Pearl
compound source
Molecule: Glycyl Endopeptidase
Chain: E
Organism_scientific: Carica Papaya
Organism_common: Papaya
Organism_taxid: 3649

Molecule: Benzyloxycarbonyl-Leucine-Valine-Glycine-Methylen Inhibitor;
Chain: I
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 31
R_factor 0.196 R_Free 0.258
length a length b length c angle alpha angle beta angle gamma
55.780 55.780 64.430 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand 0HQ, PHQ enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1PE6, 1POP

Primary referenceCrystal structure of glycyl endopeptidase from Carica papaya: a cysteine endopeptidase of unusual substrate specificity., O'Hara BP, Hemmings AM, Buttle DJ, Pearl LH, Biochemistry 1995 Oct 10;34(40):13190-5. PMID:7548082
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1gec.pdb1.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 1GEC
  • CSU: Contacts of Structural Units for 1GEC
  • Likely Quarternary Molecular Structure file(s) for 1GEC
  • Retrieve 1GEC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GEC from S2C, [Save to disk]
  • View 1GEC in 3D
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  • 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 1GEC
  • 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 1GEC, from MSDmotif at EBI
  • Genome occurence of 1GEC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gece_, region E [Jmol] [rasmolscript] [script source]
  • Fold representative 1gec 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: [1gec_I] [1gec] [1gec_E]
  • SWISS-PROT database: [P05994]
  • Domain organization of [PAPA4_CARPA] by SWISSPFAM
  • Domain found in 1GEC: [Pept_C1 ] by SMART
  • Other resources with information on 1GEC
  • Community annotation for 1GEC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
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