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3FFN

Crystal structure of calcium-free human gelsolin

Functional Information from GO Data
ChainGOidnamespacecontents
A0051015molecular_functionactin filament binding
B0051015molecular_functionactin filament binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues164
DetailsRepeat: {"description":"Gelsolin-like 1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues144
DetailsRepeat: {"description":"Gelsolin-like 2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues144
DetailsRepeat: {"description":"Gelsolin-like 3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues162
DetailsRepeat: {"description":"Gelsolin-like 4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues132
DetailsRepeat: {"description":"Gelsolin-like 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues150
DetailsRepeat: {"description":"Gelsolin-like 6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues123
DetailsRegion: {"description":"Actin-severing","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues6
DetailsRegion: {"description":"Actin-actin interfilament contact point"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues76
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues696
DetailsRegion: {"description":"Actin-binding, Ca-sensitive","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues30
DetailsCompositional bias: {"description":"Basic and acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues26
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19666512","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FFK","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues30
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12460571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16466744","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1H1V","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12460571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16466744","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1H1V","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12460571","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1H1V","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12460571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16466744","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1H1V","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FH3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues8
DetailsModified residue: {"description":"Phosphotyrosine; by SRC; in vitro","evidences":[{"source":"PubMed","id":"10210201","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine; by SRC","evidences":[{"source":"PubMed","id":"10210201","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P13020","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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