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6AI6

Crystal structure of SpCas9-NG

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
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 Residues4
Detailsbinding site for residue K A 1401
ChainResidue
ALEU623
ATHR624
APHE626
ATYR656

site_idAC2
Number of Residues4
Detailsbinding site for residue K A 1402
ChainResidue
AGLY361
ATYR362
AGLY365
AALA367

site_idAC3
Number of Residues1
Detailsbinding site for residue K A 1403
ChainResidue
AGLU57

site_idAC4
Number of Residues1
Detailsbinding site for residue K A 1404
ChainResidue
ALYS111

site_idAC5
Number of Residues3
Detailsbinding site for residue K A 1405
ChainResidue
AILE226
ALEU229
AGLU232

site_idAC6
Number of Residues3
Detailsbinding site for residue K A 1406
ChainResidue
AGLU584
AARG586
AASN588

site_idAC7
Number of Residues3
Detailsbinding site for residue K A 1407
ChainResidue
AGLN1350
AHOH1506
BA68

site_idAC8
Number of Residues3
Detailsbinding site for residue K A 1408
ChainResidue
AASP364
AGLY365
BU22

site_idAC9
Number of Residues3
Detailsbinding site for residue MG A 1409
ChainResidue
AHOH1515
BHOH208
BHOH220

site_idAD1
Number of Residues3
Detailsbinding site for residue EDO A 1410
ChainResidue
AARG461
BU63
BU64

site_idAD2
Number of Residues5
Detailsbinding site for residue EDO A 1411
ChainResidue
APHE1105
AILE1168
AMET1169
ASER1172
BA52

site_idAD3
Number of Residues7
Detailsbinding site for residue EDO A 1412
ChainResidue
ATYR136
AARG139
AHIS160
AASN407
AHIS415
BG19
BC20

site_idAD4
Number of Residues3
Detailsbinding site for residue K A 1413
ChainResidue
ATHR1102
BA65
BU66

site_idAD5
Number of Residues1
Detailsbinding site for residue K B 101
ChainResidue
BG21

site_idAD6
Number of Residues3
Detailsbinding site for residue MG B 102
ChainResidue
BU50
BHOH204
BHOH219

site_idAD7
Number of Residues2
Detailsbinding site for residue MG B 103
ChainResidue
BG21
BU22

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues17
DetailsRegion: {"description":"ARM","evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues47
DetailsRegion: {"description":"RuvC-II","evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsMotif: {"description":"PAM substrate-binding","evidences":[{"source":"PubMed","id":"25079318","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsActive site: {"description":"For RuvC-like nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsActive site: {"description":"Proton acceptor for HNH nuclease domain","evidences":[{"source":"PubMed","id":"24529477","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24505130","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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