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4Z33

Crystal structure of the syntenin PDZ1 and PDZ2 tandem in complex with the Frizzled 7 C-terminal fragment and PIP2

Functional Information from GO Data
ChainGOidnamespacecontents
A0007268biological_processchemical synaptic transmission
A0030036biological_processactin cytoskeleton organization
A0035556biological_processintracellular signal transduction
B0007268biological_processchemical synaptic transmission
B0030036biological_processactin cytoskeleton organization
B0035556biological_processintracellular signal transduction
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue ACT A 301
ChainResidue
ALYS173
AASP256
ASER259
AHOH411
BLYS176

site_idAC2
Number of Residues5
Detailsbinding site for residue GOL A 302
ChainResidue
AHOH431
AHIS202
ASER226
AARG229
AASN230

site_idAC3
Number of Residues5
Detailsbinding site for residue GOL A 303
ChainResidue
ALYS124
AILE125
AGLY126
ALEU127
AHOH447

site_idAC4
Number of Residues5
Detailsbinding site for residue IP2 A 304
ChainResidue
AASN215
AASN215
ALYS250
AASP251
CLYS1

site_idAC5
Number of Residues4
Detailsbinding site for residue ACT B 301
ChainResidue
BLYS124
BILE125
BGLY126
BLEU127

site_idAC6
Number of Residues7
Detailsbinding site for residue ACT B 302
ChainResidue
BASN144
BSER145
BHIS202
BSER226
BARG229
BASN230
BHOH446

site_idAC7
Number of Residues3
Detailsbinding site for residue ACT B 303
ChainResidue
BLEU249
BLYS250
BGLN253

Functional Information from PROSITE/UniProt
site_idPS00070
Number of Residues12
DetailsALDEHYDE_DEHYDR_CYS Aldehyde dehydrogenases cysteine active site. LqINGENCAGWS
ChainResidueDetails
ALEU159-SER170

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues158
DetailsDomain: {"description":"PDZ 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00143","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues150
DetailsDomain: {"description":"PDZ 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00143","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"27386966","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4Z33","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsMotif: {"description":"PDZ-binding"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsSite: {"description":"Essential for SDCBP-mediated plasma membrane phosphatidylinositol-4,5-bisphosphate recognition","evidences":[{"source":"PubMed","id":"27386966","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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