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8BBJ

Secretagogin (mouse) in complex with its target peptide from Syntaxin-4

Functional Information from GO Data
ChainGOidnamespacecontents
A0006091biological_processgeneration of precursor metabolites and energy
A0008218biological_processbioluminescence
B0006091biological_processgeneration of precursor metabolites and energy
B0008218biological_processbioluminescence
C0005509molecular_functioncalcium ion binding
D0005509molecular_functioncalcium ion binding
Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DADSSGFISaaEL
ChainResidueDetails
CASP118-LEU130
CASP162-LEU174
CASP210-VAL222
CASP254-LEU266

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"(Z)-2,3-didehydrotyrosine","evidences":[{"source":"PubMed","id":"8448132","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsCross-link: {"description":"5-imidazolinone (Ser-Gly)","evidences":[{"source":"PubMed","id":"8448132","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues70
DetailsDomain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues70
DetailsDomain: {"description":"EF-hand 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues70
DetailsDomain: {"description":"EF-hand 5","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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