1FQR Lyase date Sep 06, 2000
title X-Ray Crystal Structure Of Cobalt-Bound F93if95mw97v Carbonic Anhydrase (Caii) Variant
authors J.D.Cox, J.A.Hunt, K.M.Compher, C.A.Fierke, D.W.Christianson
compound source
Molecule: Carbonic Anhydrase
Chain: A
Ec: 4.2.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.216 R_Free 0.275
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.000 42.300 72.400 90.00 103.10 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CO enzyme Lyase E.C.4.2.1.1 BRENDA
related structures by homologous chain: 1FSQ, 1T9N
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural influence of hydrophobic core residues on metal binding and specificity in carbonic anhydrase II., Cox JD, Hunt JA, Compher KM, Fierke CA, Christianson DW, Biochemistry 2000 Nov 14;39(45):13687-94. PMID:11076507
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1fqr.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1FQR
  • CSU: Contacts of Structural Units for 1FQR
  • Likely Quarternary Molecular Structure file(s) for 1FQR
  • Retrieve 1FQR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FQR from S2C, [Save to disk]
  • View 1FQR 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 1FQR
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1FQR, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fqra_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1fqr from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1fqr_A] [1fqr]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 1FQR: [Carb_anhydrase ] by SMART
  • Other resources with information on 1FQR
  • Community annotation for 1FQR 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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