PDB entry 1ej3

View 1ej3 on RCSB PDB site
Description: crystal structure of aequorin
Class: oxidoreductase
Keywords: four EF-hand calcium-binding protein, protein-coelenterazine peroxide complex
Deposited on 2000-02-29, released 2000-05-31
The last revision prior to the SCOP 1.73 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.219
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: aequorin
    Species: Aequorea aequorea
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1ej3a_
  • Chain 'B':
    Compound: aequorin
    Species: Aequorea aequorea
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1ej3b_
  • Heterogens: CZH, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ej3A (A:)
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dqngaitldewkaytkaagiiqssedceetfrvcdidesgqldvdemtrqhlgfwytmdp
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    Sequence, based on observed residues (ATOM records): (download) 
    >1ej3A (A:)
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eaffggagmkygvetdwpayiegwkklatdelekyakneptliriwgdalfdivdkdqng
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  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1ej3B (B:)
anskltsdfdnprwigrhkhmfnfldvnhngkisldemvykasdivinnlgatpeqakrh
kdaveaffggagmkygvetdwpayiegwkklatdelekyakneptliriwgdalfdivdk
dqngaitldewkaytkaagiiqssedceetfrvcdidesgqldvdemtrqhlgfwytmdp
aceklyggavp

    Sequence, based on observed residues (ATOM records): (download) 
    >1ej3B (B:)
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eaffggagmkygvetdwpayiegwkklatdelekyakneptliriwgdalfdivdkdqng
aitldewkaytkaagiiqssedceetfrvcdidesgqldvdemtrqhlgfwytmdpacek
lyggavp