3AQG Unknown Function date Nov 01, 2010
title Crystal Structure Of Human Pancreatic Secretory Protein Zg16
authors M.Kanagawa, T.Satoh, Y.Nakano, K.Kojima-Aikawa, Y.Yamaguchi
compound source
Molecule: Zymogen Granule Protein 16 Homolog B
Chain: A, B
Synonym: Zg16bpauf
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Zg16b, Unq773pro1567
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcold-I(Mbp Fusion)
symmetry Space Group: P 21 21 21
R_factor 0.220 R_Free 0.283
length a length b length c angle alpha angle beta angle gamma
61.390 66.631 67.585 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.75 Å
ligand PO4 enzyme
A, B

Primary referenceCrystal structures of human secretory proteins ZG16p and ZG16b reveal a Jacalin-related beta-prism fold., Kanagawa M, Satoh T, Ikeda A, Nakano Y, Yagi H, Kato K, Kojima-Aikawa K, Yamaguchi Y, Biochem Biophys Res Commun. 2010 Nov 24. PMID:21110947
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (3aqg.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (3aqg.pdb2.gz) 23 Kb
  • Biological Unit Coordinates (3aqg.pdb3.gz) 45 Kb
  • LPC: Ligand-Protein Contacts for 3AQG
  • CSU: Contacts of Structural Units for 3AQG
  • Structure Factors (56 Kb)
  • Retrieve 3AQG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AQG from S2C, [Save to disk]
  • Re-refined 3aqg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3AQG 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 3AQG
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3AQG, from MSDmotif at EBI
  • Fold representative 3aqg from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3aqg_A] [3aqg] [3aqg_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3AQG: [Jacalin ] by SMART
  • Other resources with information on 3AQG
  • Community annotation for 3AQG 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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