PDB entry 3bxl

View 3bxl on RCSB PDB site
Description: Crystal structure of the R-type calcium channeL (CaV2.3) IQ domain and CA2+calmodulin complex
Class: membrane protein, signaling protein
Keywords: ION CHANNEL, CALMODULIN, CALCIUM CHANNEL, IQ DOMAIN, FACILLITATION, INACTIVATION, CALCIUM-DEPENDENT, VOLTAGE-GATED, ROBETTA, SIMULATIONS, Acetylation, Methylation, Phosphoprotein, Ubl conjugation, Calcium transport, Glycoprotein, Ion transport, Ionic channel, Membrane, Transmembrane, Transport, Voltage-gated channel, MEMBRANE PROTEIN, SIGNALING PROTEIN
Deposited on 2008-01-14, released 2008-03-25
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.208
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: calmodulin
    Species: Rattus norvegicus [TaxId:10116]
    Gene: Calm1, Calm, Cam, Cam1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d3bxla_
  • Chain 'B':
    Compound: Voltage-dependent R-type calcium channel subunit alpha-1E peptide
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
  • Heterogens: CA, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3bxlA (A:)
    adqlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgn
    gtidfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltdee
    vdemireadidgdgqvnyeefvqmmtak
    

    Sequence, based on observed residues (ATOM records): (download)
    >3bxlA (A:)
    qlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngt
    idfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevd
    emireadidgdgqvnyeefvqmmta
    

  • Chain 'B':
    No sequence available.