Structure of PDB 3rz9 Chain A Binding Site BS01

Receptor Information
>3rz9 Chain A (length=425) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTVNWSVEDIVKGINSNNLESQLQATQAARKLLSREKQPPIDNIIRAGLI
PKFVSFLGKTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLL
ASPHAHISEQAVWALGNIAGDGSAFRDLVIKHGAIDPLLALLAVPDLSTL
ACGYLRNLTWTLSNLCRNKNPAPPLDAVEQILPTLVRLLHHNDPEVLADS
CWAISYLTDGPNERIEMVVKKGVVPQLVKLLGATELPIVTPALRAIGNIV
TGTDEQTQKVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQ
QVVNHGLVPFLVGVLSKADFKTQKEAAWAITNYTSGGTVEQIVYLVHCGI
IEPLMNLLSAKDTKIIQVILDAISNIFQAAEKLGETEKLSIMIEECGGLD
KIEALQRHENESVYKASLNLIEKYF
Ligand information
Receptor-Ligand Complex Structure
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PDB3rz9 Structural basis of importin-alpha-mediated nuclear transport for Ku70 and Ku80.
Resolution2.29 Å
Binding residue
(original residue number in PDB)		S105 W142 N146 S149 G150 T155 Q181 W184 N188 G191 D192 W231 R238 W273 Y277 R315
Binding residue
(residue number reindexed from 1)		S34 W71 N75 S78 G79 T84 Q110 W113 N117 G120 D121 W160 R167 W202 Y206 R244
Enzymatic activity
Catalytic site (original residue number in PDB) T151 A163 N361 R366 Q367
Catalytic site (residue number reindexed from 1) T80 A92 N290 R295 Q296
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0061608 nuclear import signal receptor activity
Biological Process
GO:0006606 protein import into nucleus
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3rz9, PDBe:3rz9, PDBj:3rz9
PDBsum3rz9
PubMed21806995
UniProtP52293|IMA1_MOUSE Importin subunit alpha-1 (Gene Name=Kpna2)

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