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5LPU

Crystal structure of Annexin A2 complexed with S100A4

Functional Information from GO Data
ChainGOidnamespacecontents
A0001525biological_processangiogenesis
A0001533cellular_componentcornified envelope
A0001765biological_processmembrane raft assembly
A0001786molecular_functionphosphatidylserine binding
A0001921biological_processpositive regulation of receptor recycling
A0002020molecular_functionprotease binding
A0002091biological_processnegative regulation of receptor internalization
A0003723molecular_functionRNA binding
A0004859molecular_functionphospholipase inhibitor activity
A0004867molecular_functionserine-type endopeptidase inhibitor activity
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005544molecular_functioncalcium-dependent phospholipid binding
A0005546molecular_functionphosphatidylinositol-4,5-bisphosphate binding
A0005576cellular_componentextracellular region
A0005604cellular_componentbasement membrane
A0005615cellular_componentextracellular space
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005765cellular_componentlysosomal membrane
A0005768cellular_componentendosome
A0005769cellular_componentearly endosome
A0005811cellular_componentlipid droplet
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0005912cellular_componentadherens junction
A0006900biological_processvesicle budding from membrane
A0007155biological_processcell adhesion
A0008092molecular_functioncytoskeletal protein binding
A0009986cellular_componentcell surface
A0010756biological_processpositive regulation of plasminogen activation
A0012506cellular_componentvesicle membrane
A0016020cellular_componentmembrane
A0016323cellular_componentbasolateral plasma membrane
A0016363cellular_componentnuclear matrix
A0019834molecular_functionphospholipase A2 inhibitor activity
A0030496cellular_componentmidbody
A0031012cellular_componentextracellular matrix
A0031340biological_processpositive regulation of vesicle fusion
A0031902cellular_componentlate endosome membrane
A0031982cellular_componentvesicle
A0032804biological_processnegative regulation of low-density lipoprotein particle receptor catabolic process
A0035578cellular_componentazurophil granule lumen
A0035749cellular_componentmyelin sheath adaxonal region
A0036035biological_processosteoclast development
A0042383cellular_componentsarcolemma
A0042470cellular_componentmelanosome
A0042789biological_processmRNA transcription by RNA polymerase II
A0042802molecular_functionidentical protein binding
A0043220cellular_componentSchmidt-Lanterman incisure
A0044090biological_processpositive regulation of vacuole organization
A0044548molecular_functionS100 protein binding
A0045121cellular_componentmembrane raft
A0045921biological_processpositive regulation of exocytosis
A0045944biological_processpositive regulation of transcription by RNA polymerase II
A0048306molecular_functioncalcium-dependent protein binding
A0050767biological_processregulation of neurogenesis
A0051051biological_processnegative regulation of transport
A0051240biological_processpositive regulation of multicellular organismal process
A0070062cellular_componentextracellular exosome
A0098609biological_processcell-cell adhesion
A0098641molecular_functioncadherin binding involved in cell-cell adhesion
A1905581biological_processpositive regulation of low-density lipoprotein particle clearance
A1905602biological_processpositive regulation of receptor-mediated endocytosis involved in cholesterol transport
A1905686biological_processpositive regulation of plasma membrane repair
A1990665cellular_componentAnxA2-p11 complex
A1990667cellular_componentPCSK9-AnxA2 complex
B0001525biological_processangiogenesis
B0001533cellular_componentcornified envelope
B0001765biological_processmembrane raft assembly
B0001786molecular_functionphosphatidylserine binding
B0001921biological_processpositive regulation of receptor recycling
B0002020molecular_functionprotease binding
B0002091biological_processnegative regulation of receptor internalization
B0003723molecular_functionRNA binding
B0004859molecular_functionphospholipase inhibitor activity
B0004867molecular_functionserine-type endopeptidase inhibitor activity
B0005509molecular_functioncalcium ion binding
B0005515molecular_functionprotein binding
B0005544molecular_functioncalcium-dependent phospholipid binding
B0005546molecular_functionphosphatidylinositol-4,5-bisphosphate binding
B0005576cellular_componentextracellular region
B0005604cellular_componentbasement membrane
B0005615cellular_componentextracellular space
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005765cellular_componentlysosomal membrane
B0005768cellular_componentendosome
B0005769cellular_componentearly endosome
B0005811cellular_componentlipid droplet
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0005912cellular_componentadherens junction
B0006900biological_processvesicle budding from membrane
B0007155biological_processcell adhesion
B0008092molecular_functioncytoskeletal protein binding
B0009986cellular_componentcell surface
B0010756biological_processpositive regulation of plasminogen activation
B0012506cellular_componentvesicle membrane
B0016020cellular_componentmembrane
B0016323cellular_componentbasolateral plasma membrane
B0016363cellular_componentnuclear matrix
B0019834molecular_functionphospholipase A2 inhibitor activity
B0030496cellular_componentmidbody
B0031012cellular_componentextracellular matrix
B0031340biological_processpositive regulation of vesicle fusion
B0031902cellular_componentlate endosome membrane
B0031982cellular_componentvesicle
B0032804biological_processnegative regulation of low-density lipoprotein particle receptor catabolic process
B0035578cellular_componentazurophil granule lumen
B0035749cellular_componentmyelin sheath adaxonal region
B0036035biological_processosteoclast development
B0042383cellular_componentsarcolemma
B0042470cellular_componentmelanosome
B0042789biological_processmRNA transcription by RNA polymerase II
B0042802molecular_functionidentical protein binding
B0043220cellular_componentSchmidt-Lanterman incisure
B0044090biological_processpositive regulation of vacuole organization
B0044548molecular_functionS100 protein binding
B0045121cellular_componentmembrane raft
B0045921biological_processpositive regulation of exocytosis
B0045944biological_processpositive regulation of transcription by RNA polymerase II
B0048306molecular_functioncalcium-dependent protein binding
B0050767biological_processregulation of neurogenesis
B0051051biological_processnegative regulation of transport
B0051240biological_processpositive regulation of multicellular organismal process
B0070062cellular_componentextracellular exosome
B0098609biological_processcell-cell adhesion
B0098641molecular_functioncadherin binding involved in cell-cell adhesion
B1905581biological_processpositive regulation of low-density lipoprotein particle clearance
B1905602biological_processpositive regulation of receptor-mediated endocytosis involved in cholesterol transport
B1905686biological_processpositive regulation of plasma membrane repair
B1990665cellular_componentAnxA2-p11 complex
B1990667cellular_componentPCSK9-AnxA2 complex
C0001837biological_processepithelial to mesenchymal transition
C0003723molecular_functionRNA binding
C0003779molecular_functionactin binding
C0005509molecular_functioncalcium ion binding
C0005515molecular_functionprotein binding
C0005576cellular_componentextracellular region
C0005615cellular_componentextracellular space
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005737cellular_componentcytoplasm
C0031012cellular_componentextracellular matrix
C0042056molecular_functionchemoattractant activity
C0042802molecular_functionidentical protein binding
C0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
C0046872molecular_functionmetal ion binding
C0046914molecular_functiontransition metal ion binding
C0048306molecular_functioncalcium-dependent protein binding
C0048471cellular_componentperinuclear region of cytoplasm
C0050786molecular_functionRAGE receptor binding
C0050918biological_processpositive chemotaxis
C0070062cellular_componentextracellular exosome
D0001837biological_processepithelial to mesenchymal transition
D0003723molecular_functionRNA binding
D0003779molecular_functionactin binding
D0005509molecular_functioncalcium ion binding
D0005515molecular_functionprotein binding
D0005576cellular_componentextracellular region
D0005615cellular_componentextracellular space
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005737cellular_componentcytoplasm
D0031012cellular_componentextracellular matrix
D0042056molecular_functionchemoattractant activity
D0042802molecular_functionidentical protein binding
D0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
D0046872molecular_functionmetal ion binding
D0046914molecular_functiontransition metal ion binding
D0048306molecular_functioncalcium-dependent protein binding
D0048471cellular_componentperinuclear region of cytoplasm
D0050786molecular_functionRAGE receptor binding
D0050918biological_processpositive chemotaxis
D0070062cellular_componentextracellular exosome
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue CA A 401
ChainResidue
AGLY50
AVAL51
AGLU53
AHOH633
AHOH694

site_idAC2
Number of Residues4
Detailsbinding site for residue CA A 402
ChainResidue
ALYS88
ALEU91
AGLU96
AHOH664

site_idAC3
Number of Residues4
Detailsbinding site for residue CA A 403
ChainResidue
AMET118
AGLY120
ATHR123
AASP162

site_idAC4
Number of Residues6
Detailsbinding site for residue CA A 404
ChainResidue
AGLY202
AARG205
AGLY207
AGLU247
AHOH617
AHOH676

site_idAC5
Number of Residues4
Detailsbinding site for residue CA A 405
ChainResidue
AMET278
AGLY280
AGLY282
AASP322

site_idAC6
Number of Residues7
Detailsbinding site for residue GOL A 406
ChainResidue
ACYS133
ASER134
AARG135
AARG179
ALYS266
AHOH527
AHOH531

site_idAC7
Number of Residues7
Detailsbinding site for residue GOL A 407
ChainResidue
APRO106
AASP110
AGLU139
ASER294
AARG295
AHOH538
AHOH606

site_idAC8
Number of Residues7
Detailsbinding site for residue GOL A 408
ChainResidue
AGLY183
AARG220
ASER221
AHIS224
AHOH506
AHOH507
AHOH613

site_idAC9
Number of Residues5
Detailsbinding site for residue CA B 401
ChainResidue
BLYS88
BLEU91
BGLU96
BHOH524
BHOH528

site_idAD1
Number of Residues5
Detailsbinding site for residue CA B 402
ChainResidue
BMET118
BGLY120
BGLY122
BTHR123
BASP162

site_idAD2
Number of Residues4
Detailsbinding site for residue CA B 403
ChainResidue
BGLY50
BVAL51
BHOH526
BHOH527

site_idAD3
Number of Residues6
Detailsbinding site for residue CA B 404
ChainResidue
BGLY202
BVAL203
BARG205
BGLY207
BGLU247
BHOH525

site_idAD4
Number of Residues5
Detailsbinding site for residue CA B 405
ChainResidue
BMET278
BGLY280
BGLY282
BASP322
BHOH505

site_idAD5
Number of Residues6
Detailsbinding site for residue GOL B 406
ChainResidue
BCYS133
BARG135
BARG179
BLEU259
BLYS266
BHOH517

site_idAD6
Number of Residues1
Detailsbinding site for residue GOL B 407
ChainResidue
BSER221

site_idAD7
Number of Residues6
Detailsbinding site for residue CA C 201
ChainResidue
CSER20
CGLU23
CASP25
CLYS28
CGLU33
CHOH312

site_idAD8
Number of Residues6
Detailsbinding site for residue CA C 202
ChainResidue
CASP63
CASN65
CASP67
CGLU69
CGLU74
CHOH305

site_idAD9
Number of Residues6
Detailsbinding site for residue CA D 201
ChainResidue
DSER20
DGLU23
DASP25
DLYS28
DGLU33
DHOH301

site_idAE1
Number of Residues6
Detailsbinding site for residue CA D 202
ChainResidue
DHOH303
DASP63
DASN65
DASP67
DGLU69
DGLU74

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DSNRDNEVDfqEY
ChainResidueDetails
CASP63-TYR75

site_idPS00223
Number of Residues53
DetailsANNEXIN_1 Annexin repeat signature. GVdevtivniLtnRsneQrqDiafaYqrrtkkeLasaLksalsGhletvIlgL
ChainResidueDetails
AGLY50-LEU102
AGLY122-LEU174
AGLY207-LEU259
AGLY282-LEU334

site_idPS00303
Number of Residues22
DetailsS100_CABP S-100/ICaBP type calcium binding protein signature. LMsnLDsnrDnevDFqEYcvFL
ChainResidueDetails
CLEU58-LEU79

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 Residues142
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 Residues44
DetailsRegion: {"description":"S100A10-binding site","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N-acetylserine","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Murray L.","Brunton V.G.","Frame M.C.","Bensaad K.","Vousden K.H."]}}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine; by SRC","evidences":[{"source":"PubMed","id":"15302870","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28669632","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by PKC","evidences":[{"source":"PubMed","id":"28669632","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"2946940","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P07356","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues70
DetailsDomain: {"description":"EF-hand 1","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues70
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues2
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"UniProtKB","id":"P35466","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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