PDB entry 2be6

View 2be6 on RCSB PDB site
Description: 2.0 A crystal structure of the CaV1.2 IQ domain-Ca/CaM complex
Class: membrane protein
Keywords: calmodulin, calcium channel, IQ domain, inactivation, facilitation, calcium-dependent, gating, voltage-gated
Deposited on 2005-10-23, released 2005-11-15
The last revision prior to the SCOP 1.75 freeze date was dated 2005-12-20, with a file datestamp of 2007-06-28.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.205
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Calmodulin 2
    Species: HOMO SAPIENS
    Gene: CALM2
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2be6a1
  • Chain 'B':
    Compound: Calmodulin 2
    Species: HOMO SAPIENS
    Gene: CALM2
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2be6b1
  • Chain 'C':
    Compound: Calmodulin 2
    Species: HOMO SAPIENS
    Gene: CALM2
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2be6c1
  • Chain 'D':
    Compound: Voltage-dependent L-type calcium channel alpha-1C subunit
    Species: HOMO SAPIENS
    Gene: CACNA1C, CACH2, CACN2, CACNL1A1, CCHL1A1
    Database cross-references and differences (RAF-indexed):
  • Chain 'E':
    Compound: Voltage-dependent L-type calcium channel alpha-1C subunit
    Species: HOMO SAPIENS
    Gene: CACNA1C, CACH2, CACN2, CACNL1A1, CCHL1A1
    Database cross-references and differences (RAF-indexed):
  • Chain 'F':
    Compound: Voltage-dependent L-type calcium channel alpha-1C subunit
    Species: HOMO SAPIENS
    Gene: CACNA1C, CACH2, CACN2, CACNL1A1, CCHL1A1
    Database cross-references and differences (RAF-indexed):
  • Heterogens: CA, NI, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2be6A (A:)
madqlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadg
ngtidfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltde
evdemireadidgdgqvnyeefvqmmtakl

    Sequence, based on observed residues (ATOM records): (download) 
    >2be6A (A:)
qlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngt
idfpefltmmarkmkseeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevdemi
readidgdgqvnyeefvqmmt

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2be6B (B:)
madqlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadg
ngtidfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltde
evdemireadidgdgqvnyeefvqmmtakl

    Sequence, based on observed residues (ATOM records): (download) 
    >2be6B (B:)
lteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngti
dfpefltmmarkmkdeeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevdemir
eadidgdgqvnyeefvqmmt

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2be6C (C:)
madqlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadg
ngtidfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltde
evdemireadidgdgqvnyeefvqmmtakl

    Sequence, based on observed residues (ATOM records): (download) 
    >2be6C (C:)
lteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngti
dfpefltmmarkeeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevdemiread
idgdgqvnyeefvqmmt

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.