6EST	Hydrolase(Serine Proteinase)	date	Jun 15, 1990
title	Interaction Of The Peptide Cf3-Leu-Ala-Nh-C6h4-Cf3(Tfla) Wit Pancreatic Elastase. X-Ray Studies At 1.8 Angstroms
authors	T.Prange, I.Li De Lasierra
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 Organ: Pancreas
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.480 57.980 75.140 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CA, DMF, SO4	enzyme	Hydrolase E.C.3.4.21.36 BRENDA
related structures	by homologous chain: 1ELD, 1UVO
Gene Ontology	Chain Function Process Component A
Primary reference	Interaction of the peptide CF3-Leu-Ala-NH-C6H4-CF3 (TFLA) with porcine pancreatic elastase. X-ray studies at 1.8 A., de la Sierra IL, Papamichael E, Sakarellos C, Dimicoli JL, Prange T, J Mol Recognit 1990 Feb;3(1):36-44. PMID:2354062

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (6est.pdb1.gz) 41 Kb LPC: Ligand-Protein Contacts for 6EST CSU: Contacts of Structural Units for 6EST Likely Quarternary Molecular Structure file(s) for 6EST Retrieve 6EST in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6EST from S2C, [Save to disk]

View 6EST 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 6EST

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 6EST, from MSDmotif at EBI Genome occurence of 6EST's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d6est__, 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: [6est] [6est_A] SWISS-PROT database: [P00772] Domain organization of [CELA1_PIG] by SWISSPFAM Domain found in 6EST: [Tryp_SPc ] by SMART

Other resources with information on 6EST

Community annotation for 6EST at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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