1HLE	Hydrolase Inhibitor(Serine Proteinase)	date	Apr 13, 1992
title	Crystal Structure Of Cleaved Equine Leucocyte Elastase Inhib Determined At 1.95 Angstroms Resolution
authors	U.Baumann, W.Bode, R.Huber, J.Travis, J.Potempa
compound		source
Molecule: Horse Leukocyte Elastase Inhibitor Chain: A Engineered: Yes		Organism_scientific: Equus Caballus Organism_common: Horse Organism_taxid: 9796
Molecule: Horse Leukocyte Elastase Inhibitor Chain: B Engineered: Yes		Organism_scientific: Equus Caballus Organism_common: Horse Organism_taxid: 9796
symmetry	Space Group: I 2 2 2	R_factor 0.176 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 121.370 103.570 80.930 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	ACE, CA	enzyme
related structures	by homologous chain: 1BY7, 1M93
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structure of cleaved equine leucocyte elastase inhibitor determined at 1.95 A resolution., Baumann U, Bode W, Huber R, Travis J, Potempa J, J Mol Biol 1992 Aug 20;226(4):1207-18. PMID:1518052

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (1hle.pdb1.gz) 166 Kb LPC: Ligand-Protein Contacts for 1HLE CSU: Contacts of Structural Units for 1HLE Likely Quarternary Molecular Structure file(s) for 1HLE Retrieve 1HLE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HLE from S2C, [Save to disk]

View 1HLE 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 1HLE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1HLE, from MSDmotif at EBI Genome occurence of 1HLE's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hle.1, region A:,B [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: [1hle] [1hle_A] [1hle_B] SWISS-PROT database: [P05619] Domain organization of [ILEU_HORSE] by SWISSPFAM Domain found in 1HLE: [SERPIN ] by SMART

Other resources with information on 1HLE

Community annotation for 1HLE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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