PDB entry 1sl7
View 1sl7 on RCSB PDB site
Description: Crystal structure of calcium-loaded apo-obelin from Obelia longissima
Class: luminescent protein
Keywords: Photoprotein, obelin, bioluminescence, calcium binding, EF-hand, aequorin, fluorescence, Structural Genomics, PSI, Protein Structure Initiative, Southeast Collaboratory for Structural Genomics, SECSG, LUMINESCENT PROTEIN
Deposited on
2004-03-05, released
2004-12-28
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.189
AEROSPACI score: 0.41
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: obelin
Species: Obelia longissima [TaxId:32570]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1sl7a_ - Heterogens: CA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1sl7A (A:)
msskyavklktdfdnprwikrhkhmfdfldingngkitldeivskasddicakleatpeq
tkrhqvcveaffrgcgmeygkeiafpqfldgwkqlatselkkwarneptlirewgdavfd
ifdkdgsgtitldewkaygkisgispsqedceatfrhcdlddsgdldvdemtrqhlgfwy
tldpeadglygngvp
Sequence, based on observed residues (ATOM records): (download)
>1sl7A (A:)
tdfdnprwikrhkhmfdfldingngkitldeivskasddicakleatpeqtkrhqvcvea
ffrgcgmeygkeiafpqfldgwkqlatselkkwarneptlirewgdavfdifdkdgsgti
tldewkaygkisgispsqedceatfrhcdlddsgdldvdemtrqhlgfwytld