Q03LF7 (CAS9A_STRTD) Streptococcus thermophilus (strain ATCC BAA-491 / LMD-9)

CRISPR-associated endonuclease Cas9 1 UniProtKBInterProInteractive Modelling

1121 aa; Sequence (Fasta)

Sequence Features

 9For RuvC-like nuclease domain
 599Proton acceptor for HNH nuclease domain
 9Magnesium 1
 9Magnesium 2
 509Magnesium 1
 513Magnesium 1
 513Magnesium 2
 738Magnesium 2; via pros nitrogen
 256-344Cas9, alpha-helical lobe domain
IPR040619PF18470
 576-631HNH nuclease
IPR003615PF13395
 675-730RuvC endonuclease subdomain 3
IPR041383PF18541
 820-960Cas9, WED domain
IPR040656PF18061
 964-1024Cas9, PI domain
IPR040555PF18070

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Cryo-EM structure of St1Cas9-sgRNA-AcrIIA6-tDNA59-ntPAM complex. Heteromer
A0A2U7VKE8;
6rjg3-1121
Cryo-EM structure of St1Cas9-sgRNA-tDNA20-AcrIIA6 dimeric assembly. Heteromer
A0A2U7VKE8;
6rja3-1121
Cryo-EM structure of St1Cas9-sgRNA-tDNA20-AcrIIA6 monomeric assembly. Heteromer
A0A2U7VKE8;
6rj93-1121
Cryo-EM structure of St1Cas9-sgRNA-tDNA59-ntPAM complex.monomer 6rjd3-1121