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9ED9

SpCas9 with 17-bp R-loop containing 2 terminal mismatches (State III - checkpoint)

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues662
DetailsRegion: {"description":"Recognition lobe","evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues17
DetailsRegion: {"description":"ARM","evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues47
DetailsRegion: {"description":"RuvC-II","evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsMotif: {"description":"PAM substrate-binding","evidences":[{"source":"PubMed","id":"25079318","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsActive site: {"description":"For RuvC-like nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsActive site: {"description":"Proton acceptor for HNH nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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