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3CYY

The crystal structure of ZO-1 PDZ2 in complex with the Cx43 peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0005923cellular_componentbicellular tight junction
B0005923cellular_componentbicellular tight junction
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P39447","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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