1CG2 Metallocarboxypeptidase date Dec 20, 1996
title Carboxypeptidase G2
authors S.Rowsell, R.A.Pauptit, A.D.Tucker, R.G.Melton, D.M.Blow, P.Brick
compound source
Molecule: Carboxypeptidase G2
Chain: A, B, C, D
Ec: 3.4.17.11
Engineered: Yes
 Organism_scientific: Pseudomonas Sp.
Organism_taxid: 312
Strain: Rs-16
Cell_line: 293
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: 293
Expression_system_vector_type: Bacterial
symmetry Space Group: P 1 21 1
R_factor 0.196 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.260 105.280 122.190 90.00 109.54 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand ZN enzyme Hydrolase E.C.3.4.17.11 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCrystal structure of carboxypeptidase G2, a bacterial enzyme with applications in cancer therapy., Rowsell S, Pauptit RA, Tucker AD, Melton RG, Blow DM, Brick P, Structure 1997 Mar 15;5(3):337-47. PMID:9083113
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (231 Kb) [Save to disk]
  • Biological Unit Coordinates (1cg2.pdb1.gz) 225 Kb
  • LPC: Ligand-Protein Contacts for 1CG2
  • CSU: Contacts of Structural Units for 1CG2
  • Likely Quarternary Molecular Structure file(s) for 1CG2
  • Structure Factors (482 Kb)
  • Retrieve 1CG2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CG2 from S2C, [Save to disk]
  • Re-refined 1cg2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1CG2 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 1CG2
  • 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 1CG2, from MSDmotif at EBI
  • Genome occurence of 1CG2's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cg2a2, region A:214-326 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2a1, region A:26-213,A:327-414 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2b2, region B:214-326 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2b1, region B:26-213,B:327-414 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2c2, region C:214-326 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2c1, region C:26-213,C:327-414 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2d2, region D:214-326 [Jmol] [rasmolscript] [script source]
        - Domain d1cg2d1, region D:26-213,D:327-414 [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: [1cg2_B] [1cg2_A] [1cg2] [1cg2_C] [1cg2_D]
  • SWISS-PROT database: [P06621]
  • Domain organization of [CBPG_PSES6] by SWISSPFAM
    • Other resources with information on 1CG2
  • Community annotation for 1CG2 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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