1OP2 Hydrolase date Mar 04, 2003
title Crystal Structure Of Aav-Sp-II, A Glycosylated Snake Venom S Proteinase From Agkistrodon Acutus
authors Z.Zhu, M.Teng, L.Niu
compound source
Molecule: Venom Serine Proteinase
Chain: A
Synonym: Snake Venom Serine Proteinase, Aav-Sp-I
Ec: 3.4.21.-
 Organism_scientific: Deinagkistrodon Acutus
Organism_common: Chinese Moccasin
Organism_taxid: 36307
Secretion: Venom Gland
symmetry Space Group: C 1 2 1
R_factor 0.165 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
119.430 42.830 44.940 90.00 99.61 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand NAG, SO4 enzyme Hydrolase E.C.3.4.21 BRENDA
related structures by homologous chain: 1BQY, 1DLE, 1RRK
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceCrystal structures and amidolytic activities of two glycosylated snake venom serine proteinases., Zhu Z, Liang Z, Zhang T, Zhu Z, Xu W, Teng M, Niu L, J Biol Chem 2005 Mar 18;280(11):10524-9. Epub 2005 Jan 4. PMID:15632114
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1op2.pdb1.gz) 39 Kb
  • LPC: Ligand-Protein Contacts for 1OP2
  • CSU: Contacts of Structural Units for 1OP2
  • Likely Quarternary Molecular Structure file(s) for 1OP2
  • Structure Factors (219 Kb)
  • Retrieve 1OP2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OP2 from S2C, [Save to disk]
  • Re-refined 1op2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1OP2 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 1OP2
  • 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 1OP2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1op2a_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1op2_A] [1op2]
  • SWISS-PROT database: [Q9I8X1]
  • Domain organization of [VSP2_AGKAC] by SWISSPFAM
  • Domain found in 1OP2: [Tryp_SPc ] by SMART
    • Other resources with information on 1OP2
  • Community annotation for 1OP2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science