Annotations: 5I4A

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ribonuclease H-like	8053686	3000143	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Mid domain of argonaute	8053685	3002210	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RNA-binding domain RBD	8053683	3000110	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PAZ domain	8053684	3001750	SCOP2B (2022-06-29)
C	SCOP2 Family	N-terminal domain of argonaute	8053677	4004602	SCOP2 (2022-06-29)
C	SCOP2 Family	PIWI domain	8053680	4002242	SCOP2 (2022-06-29)
C	SCOP2 Family	PAZ domain	8053678	4000853	SCOP2 (2022-06-29)
C	SCOP2 Family	Mid domain of argonaute	8053679	4004605	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	RNA-binding domain RBD	8053683	3000110	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Ribonuclease H-like	8053686	3000143	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	PAZ domain	8053684	3001750	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Mid domain of argonaute	8053685	3002210	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e5i4aA3	A: beta barrels	X: SH3	H: SH3	T: SH3	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e5i4aA1	A: a+b two layers	X: Alpha-beta plaits	H: Argonaute, N-terminal domain (From Topology)	T: Argonaute, N-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF22136	e5i4aA2	A: a+b two layers	X: Alpha-beta plaits	H: Argonaute, N-terminal domain (From Topology)	T: Argonaute, N-terminal domain	F: PF22136	ECOD (1.6)
A	PF22362	e5i4aA4	A: a/b three-layered sandwiches	X: Middle domain in Argonaute homologs (From Topology)	H: Middle domain in Argonaute homologs (From Topology)	T: Middle domain in Argonaute homologs	F: PF22362	ECOD (1.6)
A	F_UNCLASSIFIED	e5i4aA5	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e5i4aC4	A: beta barrels	X: SH3	H: SH3	T: SH3	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e5i4aC3	A: a+b two layers	X: Alpha-beta plaits	H: Argonaute, N-terminal domain (From Topology)	T: Argonaute, N-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF22136	e5i4aC1	A: a+b two layers	X: Alpha-beta plaits	H: Argonaute, N-terminal domain (From Topology)	T: Argonaute, N-terminal domain	F: PF22136	ECOD (1.6)
C	PF22362	e5i4aC2	A: a/b three-layered sandwiches	X: Middle domain in Argonaute homologs (From Topology)	H: Middle domain in Argonaute homologs (From Topology)	T: Middle domain in Argonaute homologs	F: PF22362	ECOD (1.6)
C	F_UNCLASSIFIED	e5i4aC5	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Argonaute protein	DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity DNA binding binding organic cyclic compound binding nucleic acid binding RNA binding DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity DNA binding binding organic cyclic compound binding nucleic acid binding RNA binding cation binding ion binding metal ion binding small molecule binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity
B, D	RNA (5'-R(UPAPUPAPCPAPAPCPCPUPAPCPUPU)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A, C	IPR003165	Piwi domain	Domain
A, C	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily

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 R01GM133198.