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4X9P

Crystal structure of bovine Annexin A2

Functional Information from GO Data
ChainGOidnamespacecontents
A0001786molecular_functionphosphatidylserine binding
A0004859molecular_functionphospholipase inhibitor activity
A0005262molecular_functioncalcium channel activity
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005544molecular_functioncalcium-dependent phospholipid binding
A0005604cellular_componentbasement membrane
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005768cellular_componentendosome
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0007155biological_processcell adhesion
A0008092molecular_functioncytoskeletal protein binding
A0010756biological_processpositive regulation of plasminogen activation
A0012506cellular_componentvesicle membrane
A0016020cellular_componentmembrane
A0031214biological_processbiomineral tissue development
A0031982cellular_componentvesicle
A0042470cellular_componentmelanosome
A0043231cellular_componentintracellular membrane-bounded organelle
A0065010cellular_componentextracellular membrane-bounded organelle
A0070509biological_processcalcium ion import
A0070588biological_processcalcium ion transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue CA A 401
ChainResidue
ASER234
AMET278
AGLY280
AGLY282
AASP322
AHOH567

site_idAC2
Number of Residues6
Detailsbinding site for residue CA A 402
ChainResidue
AGLY207
AGLU247
AHOH749
AGLY202
AARG205
ALYS206

site_idAC3
Number of Residues3
Detailsbinding site for residue CA A 403
ChainResidue
AGLY50
AVAL51
AGLU53

site_idAC4
Number of Residues2
Detailsbinding site for residue CL A 404
ChainResidue
AHIS94
AARG178

Functional Information from PROSITE/UniProt
site_idPS00223
Number of Residues53
DetailsANNEXIN_1 Annexin repeat signature. GVdevtivniLtnRsneQrqDiafaYqrrtkkeLasaLksalsGhletvIlgL
ChainResidueDetails
AGLY50-LEU102
AGLY122-LEU174
AGLY207-LEU259
AGLY282-LEU334

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues71
DetailsRepeat: {"description":"Annexin 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues72
DetailsRepeat: {"description":"Annexin 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues71
DetailsRepeat: {"description":"Annexin 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU01245","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine; by SRC","evidences":[{"source":"UniProtKB","id":"P07355","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by PKC","evidences":[{"source":"UniProtKB","id":"P07355","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P07355","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate","evidences":[{"source":"UniProtKB","id":"P07355","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

242199

PDB entries from 2025-09-24

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