Annotations: 5B43

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e5b43A1	A: alpha arrays	X: OB-fold	H: Small protein B (SmpB)	T: Small protein B (SmpB)	F:	ECOD (v295.2)
A	Cpf1_PI-like	e5b43A2	A: alpha arrays	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: Cpf1_PI-like	ECOD (v295.2)
A	RuvC_1	e5b43A3	A: alpha arrays	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: RuvC_1	ECOD (v295.2)
A	NUC	e5b43A4	A: alpha arrays	X: CRISPR-associated endonuclease Cpf1 nuclease domain	H: CRISPR-associated endonuclease Cpf1 nuclease domain	T: CRISPR-associated endonuclease Cpf1 nuclease domain	F: NUC	ECOD (v295.2)
A	REC1	e5b43A5	A: alpha arrays	X: CRISPR-associated endonuclease first helical domain	H: CRISPR-associated endonuclease Cpf1 first helical domain	T: CRISPR-associated endonuclease Cpf1 first helical domain	F: REC1	ECOD (v295.2)
A		e5b43A6	A: alpha arrays	X: Suppressor protein STM1	H: Suppressor protein STM1	T: Suppressor protein STM1	F:	ECOD (v295.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CRISPR-associated endonuclease Cpf1	DNA binding binding nucleic acid binding lyase activity catalytic activity RNA binding endonuclease activity catalytic activity, acting on a nucleic acid hydrolase activity DNA nuclease activity DNA endonuclease activity deoxyribonuclease I activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA DNA binding binding nucleic acid binding lyase activity catalytic activity RNA binding endonuclease activity catalytic activity, acting on a nucleic acid hydrolase activity DNA nuclease activity DNA endonuclease activity deoxyribonuclease I activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity DNA endonuclease activity, producing 5'-phosphomonoesters	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-
B	RNA (43-MER)	-	-	-
C	DNA (34-MER)	-	-	-
D	DNA (5'-D(CPAPGPTPCPCPTPTPTPA)-3')	-	-	-

Chains	Accession	Name	Type
A	IPR054116	Cas12a, REC2 domain	Domain
A	IPR040852	Cas12a, RuvC nuclease domain	Domain
A	IPR040787	Cas12a, REC1 domain	Domain
A	IPR027620	CRISPR-associated endonuclease Cas12a	Family
A	IPR040882	Cas12a, nuclease domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

5B43 | pdb_00005b43