7TAA Hydrolase date Oct 06, 1997
title Family 13 Alpha Amylase In Complex With Acarbose
authors G.J.Davies, A.M.Brzozowski
compound source
Molecule: Taka Amylase
Chain: A
Ec: 3.2.1.1
Organism_scientific: Aspergillus Oryzae
Organism_taxid: 5062
symmetry Space Group: P 21 21 21
R_factor 0.159 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
51.040 67.183 133.560 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.98 Å
ligand ABC, CA enzyme Hydrolase E.C.3.2.1.1 BRENDA
related structures by homologous chain: 2AAA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of the Aspergillus oryzae alpha-amylase complexed with the inhibitor acarbose at 2.0 A resolution., Brzozowski AM, Davies GJ, Biochemistry 1997 Sep 9;36(36):10837-45. PMID:9283074
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (7taa.pdb1.gz) 86 Kb
  • LPC: Ligand-Protein Contacts for 7TAA
  • CSU: Contacts of Structural Units for 7TAA
  • Likely Quarternary Molecular Structure file(s) for 7TAA
  • Structure Factors (235 Kb)
  • Retrieve 7TAA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7TAA from S2C, [Save to disk]
  • Re-refined 7taa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 7TAA 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 7TAA
  • 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 7TAA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d7taa_2, region 1-381 [Jmol] [rasmolscript] [script source]
        - Domain d7taa_1, region 382-476 [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: [7taa] [7taa_A]
  • SWISS-PROT database: [P0C1B3]
  • Domain organization of [AMYA1_ASPOR] by SWISSPFAM
  • Domain found in 7TAA: [Aamy ] by SMART
  • Other resources with information on 7TAA
  • Community annotation for 7TAA 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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