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4MDU

Crystal structure of apo-Annexin (Sm)1

Functional Information from GO Data
ChainGOidnamespacecontents
A0001786molecular_functionphosphatidylserine binding
A0005509molecular_functioncalcium ion binding
A0005544molecular_functioncalcium-dependent phospholipid binding
A0005576cellular_componentextracellular region
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0007292biological_processfemale gamete generation
A0012506cellular_componentvesicle membrane
A0016020cellular_componentmembrane
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0043657cellular_componenthost cell
A0046872molecular_functionmetal ion binding
A0061025biological_processmembrane fusion
A0070062cellular_componentextracellular exosome
B0001786molecular_functionphosphatidylserine binding
B0005509molecular_functioncalcium ion binding
B0005544molecular_functioncalcium-dependent phospholipid binding
B0005576cellular_componentextracellular region
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005886cellular_componentplasma membrane
B0007292biological_processfemale gamete generation
B0012506cellular_componentvesicle membrane
B0016020cellular_componentmembrane
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0043657cellular_componenthost cell
B0046872molecular_functionmetal ion binding
B0061025biological_processmembrane fusion
B0070062cellular_componentextracellular exosome
Functional Information from PROSITE/UniProt
site_idPS00223
Number of Residues53
DetailsANNEXIN_1 Annexin repeat signature. GTnelaiiniLarRtnyErqEicqsYkslykqdLkddLksdtsGdfrkvLcqL
ChainResidueDetails
AGLY53-LEU105
AGLY231-VAL283
AGLY306-LEU358

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues142
DetailsRepeat: {"description":"Annexin 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues158
DetailsRepeat: {"description":"Annexin 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues144
DetailsRepeat: {"description":"Annexin 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues142
DetailsRepeat: {"description":"Annexin 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues40
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24428567","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4MDV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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