1EKJ Lyase date Mar 08, 2000
title The X-Ray Crystallographic Structure Of Beta Carbonic Anhydr The C3 Dicot Pisum Sativum
authors M.S.Kimber, E.F.Pai
compound source
Molecule: Beta-Carbonic Anhydrase
Chain: A, B, C, D, E, F, G, H
Ec: 4.2.1.1
 Organism_scientific: Pisum Sativum
Organism_common: Pea
Organism_taxid: 3888
Organ: Leaf
Cellular_location: Nuclear Encoded
symmetry Space Group: C 2 2 2
R_factor 0.229 R_Free 0.250
crystal
cell
length a length b length c angle alpha angle beta angle gamma
136.909 143.318 202.135 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.93 Å
ligand ACT, AZI, CIT, CL, CU, EDO, ZN enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceThe active site architecture of Pisum sativum beta-carbonic anhydrase is a mirror image of that of alpha-carbonic anhydrases., Kimber MS, Pai EF, EMBO J 2000 Apr 3;19(7):1407-18. PMID:10747009
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (285 Kb) [Save to disk]
  • Biological Unit Coordinates (1ekj.pdb1.gz) 275 Kb
  • Biological Unit Coordinates (1ekj.pdb2.gz) 280 Kb
  • LPC: Ligand-Protein Contacts for 1EKJ
  • CSU: Contacts of Structural Units for 1EKJ
  • Likely Quarternary Molecular Structure file(s) for 1EKJ
  • Retrieve 1EKJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EKJ from S2C, [Save to disk]
    • View 1EKJ 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 1EKJ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EKJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ekja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ekjb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ekjc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ekjd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ekje_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1ekjf_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1ekjg_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1ekjh_, region H [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: [1ekj_A] [1ekj_D] [1ekj_H] [1ekj_E] [1ekj_G] [1ekj] [1ekj_F] [1ekj_B] [1ekj_C]
  • SWISS-PROT database: [P17067]
  • Domain organization of [CAHC_PEA] by SWISSPFAM
  • Domain found in 1EKJ: [Pro_CA ] by SMART
    • Other resources with information on 1EKJ
  • Community annotation for 1EKJ 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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