1UA7 Hydrolase date Mar 03, 2003
title Crystal Structure Analysis Of Alpha-Amylase From Bacillus Su Complexed With Acarbose
authors M.Kagawa, Z.Fujimoto, M.Momma, K.Takase, H.Mizuno
compound source
Molecule: Alpha-Amylase
Chain: A
Fragment: Residues 4-425
Synonym: Alpha-1,4-Glucan-4-Glucanohydrolase
Ec: 3.2.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423
Expression_system: Bacillus Subtilis
Expression_system_taxid: 1423
Expression_system_strain: 207-25
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnq356
symmetry Space Group: P 21 21 21
R_factor 0.208 R_Free 0.265
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.320 74.204 115.724 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.21 Å
ligand ACI, BGC, CA, G6D, GLC, GLD enzyme Hydrolase E.C.3.2.1.1 BRENDA
related structures by homologous chain: 1BAG
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of Bacillus subtilis alpha-amylase in complex with acarbose., Kagawa M, Fujimoto Z, Momma M, Takase K, Mizuno H, J Bacteriol 2003 Dec;185(23):6981-4. PMID:14617662
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (1ua7.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 1UA7
  • CSU: Contacts of Structural Units for 1UA7
  • Likely Quarternary Molecular Structure file(s) for 1UA7
  • Structure Factors (271 Kb)
  • Retrieve 1UA7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UA7 from S2C, [Save to disk]
  • Re-refined 1ua7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UA7 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 1UA7
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1UA7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ua7a1, region A:348-425 [Jmol] [rasmolscript] [script source]
        - Domain d1ua7a2, region A:4-347 [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: [1ua7] [1ua7_A]
  • SWISS-PROT database: [P00691]
  • Domain organization of [AMY_BACSU] by SWISSPFAM
  • Domains found in 1UA7: [Aamy] [Aamy_C ] by SMART
  • Other resources with information on 1UA7
  • Community annotation for 1UA7 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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