1AKN Hydrolase date May 23, 1997
title Structure Of Bile-Salt Activated Lipase
authors X.Wang, X.Zhang
compound source
Molecule: Bile-Salt Activated Lipase
Chain: A
Synonym: Carboxyl Ester Lipase, Sterol Esterase, Cholestero Esterase, Pancreatic Lysophospholipase;
Ec: 3.1.1.3
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
symmetry Space Group: P 31 2 1
R_factor 0.211 R_Free 0.290
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.390 94.390 144.510 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand NAG enzyme Hydrolase E.C.3.1.1.3 BRENDA
related structures by homologous chain: 1AQL, 1JMY
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe crystal structure of bovine bile salt activated lipase: insights into the bile salt activation mechanism., Wang X, Wang CS, Tang J, Dyda F, Zhang XC, Structure 1997 Sep 15;5(9):1209-18. PMID:9331420
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (1akn.pdb1.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 1AKN
  • CSU: Contacts of Structural Units for 1AKN
  • Likely Quarternary Molecular Structure file(s) for 1AKN
  • Retrieve 1AKN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AKN from S2C, [Save to disk]
  • View 1AKN 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 1AKN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AKN, from MSDmotif at EBI
  • Genome occurence of 1AKN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1akn__, 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: [1akn] [1akn_A]
  • SWISS-PROT database: [P30122]
  • Domain organization of [CEL_BOVIN] by SWISSPFAM
  • Other resources with information on 1AKN
  • Community annotation for 1AKN at PDBWiki (http://pdbwiki.org)
  • LED, table of lipase structures from Lipase Engineering Database.
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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