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 Ec: 3.4.21.36 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
crystal cell	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 Diffraction	resolution	1.65 Å
ligand	BAA, CA	enzyme	Hydrolase E.C.3.4.21.36 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Nature 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

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server 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] 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)

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