6GXV Hydrolase date Jun 27, 2018
title Amylase In Complex With Acarbose
authors J.Agirre, O.Moroz, S.Meier, J.Brask, A.Munch, T.Hoff, C.Andersen, K.S.Wilson, G.J.Davies
compound source
Molecule: A-Amylase
Chain: A, B
Engineered: Yes
Organism_scientific: Alicyclobacillus Sp.
Organism_taxid: 61169
Variant: 18711
Expression_system: Bacillus Subtilis
Expression_system_taxid: 1423
symmetry Space Group: P 41 21 2
R_factor 0.138 R_Free 0.176
length a length b length c angle alpha angle beta angle gamma
180.900 180.900 77.850 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.07 Å
ligand AC1, BGC, CA, GLC, NA enzyme
A, B

Primary referenceThe structure of the AliC GH13 alpha-amylase from Alicyclobacillus sp. reveals the accommodation of starch branching points in the alpha-amylase family., Agirre J, Moroz O, Meier S, Brask J, Munch A, Hoff T, Andersen C, Wilson KS, Davies GJ, Acta Crystallogr D Struct Biol. 2019 Jan 1;75(Pt 1):1-7. doi:, 10.1107/S2059798318014900. Epub 2019 Jan 4. PMID:30644839
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (186 Kb) [Save to disk]
  • Biological Unit Coordinates (6gxv.pdb1.gz) 91 Kb
  • Biological Unit Coordinates (6gxv.pdb2.gz) 90 Kb
  • LPC: Ligand-Protein Contacts for 6GXV
  • CSU: Contacts of Structural Units for 6GXV
  • Structure Factors (3363 Kb)
  • Retrieve 6GXV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6GXV from S2C, [Save to disk]
  • View 6GXV 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 6GXV
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6gxv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6gxv_A] [6gxv_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6GXV
  • Community annotation for 6GXV at PDBWiki (http://pdbwiki.org)

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