1ELG Complex (Hydrolase Inhibitor) date Mar 13, 1995
title Nature Of The Inactivation Of Elastase By N-Peptidyl-O- Aroyl Hydroxylamine As A Function Of Ph
authors X.Ding, B.Rasmussen, H.U.Demuth, D.Ringe, A.C.U.Steinmetz
compound source
Molecule: Porcine Pancreatic Elastase
Chain: A
Engineered: Yes
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
symmetry Space Group: P 21 21 21
R_factor 0.170 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
51.080 58.040 75.180 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand BAA, CA enzyme Hydrolase E.C. BRENDA

Primary referenceNature of the inactivation of elastase by N-peptidyl-O-aroyl hydroxylamine as a function of pH., Ding X, Rasmussen BF, Demuth HU, Ringe D, Steinmetz AC, Biochemistry 1995 Jun 13;34(23):7749-56. PMID:7779821
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1elg.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1ELG
  • CSU: Contacts of Structural Units for 1ELG
  • Likely Quarternary Molecular Structure file(s) for 1ELG
  • Retrieve 1ELG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ELG from S2C, [Save to disk]
  • View 1ELG 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 1ELG
  • 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 1ELG, from MSDmotif at EBI
  • Genome occurence of 1ELG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1elg__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1elg 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: [1elg_A] [1elg]
  • SWISS-PROT database: [P00772]
  • Domain organization of [CELA1_PIG] by SWISSPFAM
  • Domain found in 1ELG: [Tryp_SPc ] by SMART
  • Other resources with information on 1ELG
  • Community annotation for 1ELG 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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