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5VW1

Crystal structure of SpyCas9-sgRNA-AcrIIA4 ternary complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004520molecular_functionDNA endonuclease activity
A0004527molecular_functionexonuclease activity
A0008408molecular_function3'-5' exonuclease activity
A0016787molecular_functionhydrolase activity
A0043571biological_processmaintenance of CRISPR repeat elements
A0046872molecular_functionmetal ion binding
A0051607biological_processdefense response to virus
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue PEG A 1401
ChainResidue
AASP23
ATYR25
ALYS999
AILE1072
AVAL1073
AASP1079

site_idAC2
Number of Residues9
Detailsbinding site for residue PEG A 1402
ChainResidue
APHE164
AGLY166
AASN407
AHIS415
AHOH1520
CA19
ATYR136
AARG139
AHIS160

site_idAC3
Number of Residues3
Detailsbinding site for residue PG4 A 1403
ChainResidue
ATHR924
AGLN926
CU11

site_idAC4
Number of Residues6
Detailsbinding site for residue EDO A 1404
ChainResidue
AGLU327
AASP331
ALYS392
AASP397
ALEU399
AARG400

site_idAC5
Number of Residues2
Detailsbinding site for residue MG C 101
ChainResidue
CU50
CG62

site_idAC6
Number of Residues6
Detailsbinding site for residue PG4 C 102
ChainResidue
AARG71
ATYR72
CA18
CA19
CA20
CHOH222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues61
DetailsRegion: {"description":"RuvC-I","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 Residues269
DetailsRegion: {"description":"PAM-interacting domain (PI)","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsMotif: {"description":"PAM substrate-binding","evidences":[{"source":"PubMed","id":"25079318","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsActive site: {"description":"For RuvC-like nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsActive site: {"description":"Proton acceptor for HNH nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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