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5ZF6

Crystal structure of the dimeric human PNPase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0004654molecular_functionpolyribonucleotide nucleotidyltransferase activity
A0006396biological_processRNA processing
A0006402biological_processmRNA catabolic process
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
B0004654molecular_functionpolyribonucleotide nucleotidyltransferase activity
B0006396biological_processRNA processing
B0006402biological_processmRNA catabolic process
Functional Information from PROSITE/UniProt
site_idPS00659
Number of Residues10
DetailsGLYCOSYL_HYDROL_F5 Glycosyl hydrolases family 5 signature. LAVDGVNEPD
ChainResidueDetails
ALEU157-ASP166

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"Q8K1R3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"Q8K1R3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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