1BLI Hydrolase date Jan 07, 1998
title Bacillus Licheniformis Alpha-Amylase
authors M.Machius, N.Declerck, R.Huber, G.Wiegand
compound source
Molecule: Alpha-Amylase
Chain: A
Synonym: Glucanotransferase, Alpha-1,4-Glucan-4-Glucanohydr
Ec: 3.2.1.1
Engineered: Yes
Mutation: Yes
Other_details: Protein Produced By Novo Nordisk As, Denmar
Organism_scientific: Bacillus Licheniformis
Organism_taxid: 1402
Cell_line: 293
Atcc: Atcc 6598
Collection: Atcc 6598
Gene: Amyl
Expression_system: Bacillus Subtilis
Expression_system_taxid: 1423
Expression_system_strain: 293
Expression_system_cellular_location: Secreted
Expression_system_plasmid: Pina9c9
symmetry Space Group: P 61
R_factor 0.154 R_Free 0.185
crystal
cell
length a length b length c angle alpha angle beta angle gamma
91.300 91.300 137.700 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand CA, NA enzyme Hydrolase E.C.3.2.1.1 BRENDA
related structures by homologous chain: 1E3X, 1WPC
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceActivation of Bacillus licheniformis alpha-amylase through a disorder-->order transition of the substrate-binding site mediated by a calcium-sodium-calcium metal triad., Machius M, Declerck N, Huber R, Wiegand G, Structure 1998 Mar 15;6(3):281-92. PMID:9551551
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk]
  • Biological Unit Coordinates (1bli.pdb1.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 1BLI
  • CSU: Contacts of Structural Units for 1BLI
  • Likely Quarternary Molecular Structure file(s) for 1BLI
  • Retrieve 1BLI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BLI from S2C, [Save to disk]
  • View 1BLI 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 1BLI
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1BLI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bli_2, region 3-393 [Jmol] [rasmolscript] [script source]
        - Domain d1bli_1, region 394-483 [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: [1bli_A] [1bli]
  • SWISS-PROT database: [P06278]
  • Domain organization of [AMY_BACLI] by SWISSPFAM
  • Domain found in 1BLI: [Aamy ] by SMART
  • Other resources with information on 1BLI
  • Community annotation for 1BLI 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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