1JCZ Lyase date Jun 11, 2001
title Crystal Structure Of The Extracellular Domain Of Human Carbo Anhydrase Xii
authors D.A.Whittington, A.Waheed, B.Ulmasov, G.N.Shah, J.H.Grubb, W.S.Sl D.W.Christianson
compound source
Molecule: Carbonic Anhydrase Xii
Chain: A, B
Fragment: Extracellular Domain
Synonym: Carbonate Dehydratase Xii, Ca-Xii, Tumor Antigen H 3.1.3;
Ec: 4.2.1.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-11d
symmetry Space Group: C 1 2 1
R_factor 0.194 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
146.733 44.578 85.167 90.00 94.10 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand ACY, ZN enzyme Lyase E.C.4.2.1.1 BRENDA
related structures by homologous chain: 1JD0
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of the dimeric extracellular domain of human carbonic anhydrase XII, a bitopic membrane protein overexpressed in certain cancer tumor cells., Whittington DA, Waheed A, Ulmasov B, Shah GN, Grubb JH, Sly WS, Christianson DW, Proc Natl Acad Sci U S A 2001 Aug 14;98(17):9545-50. PMID:11493685
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (1jcz.pdb1.gz) 93 Kb
  • LPC: Ligand-Protein Contacts for 1JCZ
  • CSU: Contacts of Structural Units for 1JCZ
  • Likely Quarternary Molecular Structure file(s) for 1JCZ
  • Structure Factors (961 Kb)
  • Retrieve 1JCZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JCZ from S2C, [Save to disk]
  • Re-refined 1jcz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1JCZ 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 1JCZ
  • 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 1JCZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jcza_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1jczb_, 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: [1jcz_B] [1jcz_A] [1jcz]
  • SWISS-PROT database: [O43570]
  • Domain organization of [CAH12_HUMAN] by SWISSPFAM
  • Domain found in 1JCZ: [Carb_anhydrase ] by SMART
  • Other resources with information on 1JCZ
  • Community annotation for 1JCZ 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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