5Z7N Hydrolase date Jan 30, 2018
title Smchia Sliding-Intermediate With Chitopentaose
authors A.Nakamura, R.Iino
compound source
Molecule: Chitinase A
Chain: A
Engineered: Yes
Mutation: Yes
 Organism_scientific: Serratia Marcescens
Organism_taxid: 615
Gene: Chia
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.173 R_Free 0.198
crystal
cell
length a length b length c angle alpha angle beta angle gamma
131.110 200.360 59.510 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand GOL, NAG, NDG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceProcessive chitinase is Brownian monorail operated by fast catalysis after peeling rail from crystalline chitin., Nakamura A, Okazaki KI, Furuta T, Sakurai M, Iino R, Nat Commun. 2018 Sep 19;9(1):3814. doi: 10.1038/s41467-018-06362-3. PMID:30232340
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk]
  • Biological Unit Coordinates (5z7n.pdb1.gz) 103 Kb
  • LPC: Ligand-Protein Contacts for 5Z7N
  • CSU: Contacts of Structural Units for 5Z7N
  • Structure Factors (3166 Kb)
  • Retrieve 5Z7N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5Z7N from S2C, [Save to disk]
    • View 5Z7N 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 5Z7N
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5z7n_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5Z7N
  • Community annotation for 5Z7N at PDBWiki (http://pdbwiki.org)

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