PDB entry 4dex

View 4dex on RCSB PDB site
Description: Crystal structure of the Voltage Dependent Calcium Channel beta-2 Subunit in Complex With The CaV2.2 I-II Linker.
Class: transport protein
Keywords: MAGUK, Voltage Dependent Calcium Channel, TRANSPORT PROTEIN
Deposited on 2012-01-22, released 2012-06-13
The last revision prior to the SCOPe 2.06 freeze date was dated 2012-06-13, with a file datestamp of 2012-06-08.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.2
AEROSPACI score: 0.43 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Voltage-dependent L-type calcium channel subunit beta-2
    Species: Oryctolagus cuniculus [TaxId:9986]
    Gene: CACNB2, CACNLB2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P54288 (Start-114)
      • see remark 999 (115)
    • Uniprot P54288
      • see remark 999 (116-118)
    Domains in SCOPe 2.06: d4dexa1, d4dexa2
  • Chain 'B':
    Compound: Voltage-dependent N-type calcium channel subunit alpha-1B
    Species: Rattus norvegicus [TaxId:10116]
    Gene: Cach5, Cacna1b, Cacnl1a5
    Database cross-references and differences (RAF-indexed):
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4dexA (A:)
gssrpsdsdvsleedreavrreaerqaqaqlekaktkpvafavrtnvsysaaheddvpvp
gmaisfeakdflhvkekfnndwwigrlvkegceigfipspvklenmrlqheqrakefklh
skekrmpffkktehtppydvvpsmrpvvlvgpslkgyevtdmmqkalfdflkhrfegris
itrvtadislakrsvlnnpskhaiiersntrsslaevqseierifelartlqlvvldadt
inhpaqlsktslapivvyvkisspkvlqrliksrgksqakhlnvqmvaadklaqcppelf
dvildenqledacehladyleaywkathppssnlpnpll

    Sequence, based on observed residues (ATOM records): (download) 
    >4dexA (A:)
edreavrreaerqaqaqlekaktkpvafavrtnvsysaaheddvpvpgmaisfeakdflh
vkekfnndwwigrlvkegceigfipspvklenmrlqheqrakefkltppydvvpsmrpvv
lvgpslkgyevtdmmqkalfdflkhrfegrisitrvtadislakrsvlnnsslaevqsei
erifelartlqlvvldadtinhpaqlsktslapivvyvkisspkvlqrliksrgksqakh
lnvqmvaadklaqcppelfdvildenqledacehladyleaywkathpp

  • Chain 'B':
    No sequence available.