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7LFC

Structure of importin a3 bound to p50 NLS

Functional Information from GO Data
ChainGOidnamespacecontents
A0001673cellular_componentmale germ cell nucleus
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005643cellular_componentnuclear pore
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006606biological_processprotein import into nucleus
A0006607biological_processNLS-bearing protein import into nucleus
A0008139molecular_functionnuclear localization sequence binding
A0015031biological_processprotein transport
A0031965cellular_componentnuclear membrane
A0042542biological_processresponse to hydrogen peroxide
A0042564cellular_componentNLS-dependent protein nuclear import complex
A0061608molecular_functionnuclear import signal receptor activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues42
DetailsRepeat: {"description":"ARM 2"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues44
DetailsRepeat: {"description":"ARM 3"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues38
DetailsRepeat: {"description":"ARM 4"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues44
DetailsRepeat: {"description":"ARM 5"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues39
DetailsRepeat: {"description":"ARM 6"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues41
DetailsRepeat: {"description":"ARM 7"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues39
DetailsRepeat: {"description":"ARM 8"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues42
DetailsRepeat: {"description":"ARM 9"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues38
DetailsRepeat: {"description":"ARM 10; atypical"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues92
DetailsRegion: {"description":"NLS binding site (major)","evidences":[{"source":"PubMed","id":"29042532","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues88
DetailsRegion: {"description":"NLS binding site (minor)","evidences":[{"source":"PubMed","id":"29042532","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues5
DetailsMotif: {"description":"Nuclear localization signal","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-10-08

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