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1XK5

Crystal structure of the m3G-cap-binding domain of snurportin1 in complex with a m3GpppG-cap dinucleotide

Functional Information from GO Data
ChainGOidnamespacecontents
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0061015biological_processsnRNA import into nucleus
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE TPG A 400
ChainResidue
AHOH1
ASER105
AGLU106
ATRP107
AGLN117
AGLU118
AGLY127
ALYS128
AARG129
ALYS144
AASP255
AHOH7
ALEU258
ALYS262
ATRP276
AHOH9
AHOH12
AHOH23
AHOH28
AHOH45
AHOH79
AHOH80

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsRegion: {"description":"Interaction with m3G-cap structure","evidences":[{"source":"PubMed","id":"15920472","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1XK5","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsSite: {"description":"Interaction with m3G-cap structure","evidences":[{"source":"PubMed","id":"15920472","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1XK5","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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