1U4J Hydrolase date Jul 26, 2004
title Crystal Structure Of A Carbohydrate Induced Dimer Of Group I Phospholipase A2 From Bungarus Caeruleus At 2.1 A Resolutio
authors G.Singh, S.Gourinath, S.Sharma, S.Bhanumathi, C.Betzel, A.Sriniva T.P.Singh
compound source
Molecule: Phospholipase A2 Isoform 2
Chain: A, B
Fragment: Residues 1-120
Ec: 3.1.1.4
 Organism_scientific: Bungarus Caeruleus
Organism_taxid: 132961
symmetry Space Group: H 3
R_factor 0.194 R_Free 0.220
crystal
cell
length a length b length c angle alpha angle beta angle gamma
80.360 80.360 99.440 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.18 Å
ligand ACY, CL, MAN, NA enzyme Hydrolase E.C.3.1.1.4 BRENDA
related structures by homologous chain: 1G0Z
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • toxin activity


    • Primary referenceCrystal structure of a carbohydrate induced homodimer of phospholipase A(2) from Bungarus caeruleus at 2.1A resolution., Singh G, Gourinath S, Sarvanan K, Sharma S, Bhanumathi S, Betzel Ch, Yadav S, Srinivasan A, Singh TP, J Struct Biol 2005 Mar;149(3):264-72. PMID:15721580
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1u4j.pdb1.gz) 41 Kb
  • Biological Unit Coordinates (1u4j.pdb2.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 1U4J
  • CSU: Contacts of Structural Units for 1U4J
  • Likely Quarternary Molecular Structure file(s) for 1U4J
  • Retrieve 1U4J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1U4J from S2C, [Save to disk]
    • View 1U4J 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 1U4J
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1U4J, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1u4ja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1u4jb_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1u4j] [1u4j_A] [1u4j_B]
  • SWISS-PROT database: [Q6SLM1]
  • Domain organization of [Q6SLM1_BUNCE] by SWISSPFAM
  • Domain found in 1U4J: [PA2c ] by SMART
    • Other resources with information on 1U4J
  • Community annotation for 1U4J 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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