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8AS9

Crystal structure of the talin-KANK1 complex

Functional Information from GO Data
ChainGOidnamespacecontents
C0003779molecular_functionactin binding
D0030837biological_processnegative regulation of actin filament polymerization
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues134
DetailsDomain: {"description":"BTB","evidences":[{"source":"PROSITE-ProRule","id":"PRU00037","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsMotif: {"description":"Important for binding to TLN1","evidences":[{"source":"PubMed","id":"27410476","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsMotif: {"description":"Nuclear export signal 1 (NES 1)","evidences":[{"source":"PubMed","id":"16968744","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues300
DetailsRegion: {"description":"Interaction with VCL and F-actin","evidences":[{"source":"PubMed","id":"20610383","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues119
DetailsRegion: {"description":"Helical bundle R8","evidences":[{"source":"PubMed","id":"23389036","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues72
DetailsRegion: {"description":"Helical bundle R7B; Interaction with KANK1","evidences":[{"source":"PubMed","id":"27410476","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23389036","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"23806337","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

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PDB entries from 2025-12-10

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