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1PXY

Crystal structure of the actin-crosslinking core of Arabidopsis fimbrin

Functional Information from GO Data
ChainGOidnamespacecontents
A0051015molecular_functionactin filament binding
A0051017biological_processactin filament bundle assembly
B0051015molecular_functionactin filament binding
B0051017biological_processactin filament bundle assembly
Functional Information from PROSITE/UniProt
site_idPS00020
Number of Residues25
DetailsACTININ_2 Actinin-type actin-binding domain signature 2. VvNIGTqDLaEgrphLvLGLISqLI
ChainResidueDetails
AVAL212-ILE236
ALEU470-MET494

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues206
DetailsDomain: {"description":"Calponin-homology (CH) 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues212
DetailsDomain: {"description":"Calponin-homology (CH) 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues216
DetailsDomain: {"description":"Calponin-homology (CH) 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues117
DetailsDomain: {"description":"Calponin-homology (CH) 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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