6ARH Lyase date Aug 22, 2017
title Crystal Structure Of Human Nal At A Resolution Of 1.6 Angstr
authors F.G.Pearce, R.Bundela, J.R.Keown
compound source
Molecule: N-Acetylneuraminate Lyase
Chain: A, B, C, D
Synonym: Nalase, N-Acetylneuraminate Pyruvate-Lyase, N- Acetylneuraminic Acid Aldolase, Sialate Lyase,Sialate-Pyruv Sialic Acid Aldolase, Sialic Acid Lyase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Npl, C1orf13
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.164 R_Free 0.189
length a length b length c angle alpha angle beta angle gamma
96.988 106.897 127.027 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
enzyme Lyase E.C. BRENDA
A, D, C, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (221 Kb) [Save to disk]
  • Biological Unit Coordinates (6arh.pdb1.gz) 214 Kb
  • CSU: Contacts of Structural Units for 6ARH
  • Structure Factors (7128 Kb)
  • Retrieve 6ARH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6ARH from S2C, [Save to disk]
  • View 6ARH 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 6ARH
  • 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 6arh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6arh_C] [6arh_B] [6arh_A] [6arh_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6ARH
  • Community annotation for 6ARH at PDBWiki (http://pdbwiki.org)

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