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2NUB

Structure of Aquifex aeolicus Argonuate

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004521molecular_functionRNA endonuclease activity
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues275
DetailsDomain: {"description":"Piwi","evidences":[{"source":"PROSITE-ProRule","id":"PRU00150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues107
DetailsRegion: {"description":"N-terminal domain","evidences":[{"source":"PubMed","id":"16061186","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues113
DetailsRegion: {"description":"Mid domain","evidences":[{"source":"PubMed","id":"16061186","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues257
DetailsRegion: {"description":"PIWI domain","evidences":[{"source":"PubMed","id":"16061186","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues38
DetailsRegion: {"description":"PIWI box","evidences":[{"source":"PubMed","id":"16061186","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"Q746M7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q746M7","evidenceCode":"ECO:0000250"},{"source":"PubMed","id":"16061186","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"1YVU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q746M7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-12-17

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