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2ROK

Solution structure of the cap-binding domain of PARN complexed with the cap analog

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0004535molecular_functionpoly(A)-specific ribonuclease activity
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0006402biological_processmRNA catabolic process
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE 7MG A 523
ChainResidue
APHE445
ALYS447
ATRP449
ALYS450
ATHR451
ATRP468
AASP470
AASP471

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GDP A 524
ChainResidue
ATRP449
ALYS450
ATRP468
AASP471
ALYS447

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"O95453","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-08-13

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