Annotations: 4OL8

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e4ol8A2	A: alpha bundles	X: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	T: helical bundle domain in reverse transcriptase-like polymerases	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF00078	e4ol8A1	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00078	ECOD (1.6)
A	PF17917	e4ol8A3	A: mixed a+b and a/b	X: Ribonuclease H-like	H: RNaseH-like domain in reverse transcriptase (From Topology)	T: RNaseH-like domain in reverse transcriptase	F: PF17917	ECOD (1.6)
B	F_UNCLASSIFIED	e4ol8B8	A: alpha bundles	X: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	T: helical bundle domain in reverse transcriptase-like polymerases	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF00078	e4ol8B9	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00078	ECOD (1.6)
B	PF17917	e4ol8B3	A: mixed a+b and a/b	X: Ribonuclease H-like	H: RNaseH-like domain in reverse transcriptase (From Topology)	T: RNaseH-like domain in reverse transcriptase	F: PF17917	ECOD (1.6)
G [auth F]	F_UNCLASSIFIED	e4ol8F5	A: alpha bundles	X: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	T: helical bundle domain in reverse transcriptase-like polymerases	F: F_UNCLASSIFIED	ECOD (1.6)
G [auth F]	PF00078	e4ol8F4	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00078	ECOD (1.6)
G [auth F]	PF17917	e4ol8F6	A: mixed a+b and a/b	X: Ribonuclease H-like	H: RNaseH-like domain in reverse transcriptase (From Topology)	T: RNaseH-like domain in reverse transcriptase	F: PF17917	ECOD (1.6)
H [auth E]	F_UNCLASSIFIED	e4ol8E3	A: alpha bundles	X: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)	T: helical bundle domain in reverse transcriptase-like polymerases	F: F_UNCLASSIFIED	ECOD (1.6)
H [auth E]	PF00078	e4ol8E2	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00078	ECOD (1.6)
H [auth E]	PF17917	e4ol8E1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: RNaseH-like domain in reverse transcriptase (From Topology)	T: RNaseH-like domain in reverse transcriptase	F: PF17917	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
A	3.10.10.10	Alpha Beta	Roll	HIV Type 1 Reverse Transcriptase	Chain A, domain 1	CATH (4.3.0)
B	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
B	3.10.10.10	Alpha Beta	Roll	HIV Type 1 Reverse Transcriptase	Chain A, domain 1	CATH (4.3.0)
G [auth F]	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
G [auth F]	3.10.10.10	Alpha Beta	Roll	HIV Type 1 Reverse Transcriptase	Chain A, domain 1	CATH (4.3.0)
H [auth E]	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
H [auth E]	3.10.10.10	Alpha Beta	Roll	HIV Type 1 Reverse Transcriptase	Chain A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, G [auth F], H [auth E]	PF17919	RNase H-like domain found in reverse transcriptase (RT_RNaseH_2)	RNase H-like domain found in reverse transcriptase	-	Domain
A, B, G [auth F], H [auth E]	PF00078	Reverse transcriptase (RNA-dependent DNA polymerase) (RVT_1)	Reverse transcriptase (RNA-dependent DNA polymerase)	A reverse transcriptase gene is usually indicative of a mobile element such as a retrotransposon or retrovirus. Reverse transcriptases occur in a variety of mobile elements, including retrotransposons, retroviruses, group II introns, bacterial msDNAs ...	A reverse transcriptase gene is usually indicative of a mobile element such as a retrotransposon or retrovirus. Reverse transcriptases occur in a variety of mobile elements, including retrotransposons, retroviruses, group II introns, bacterial msDNAs, hepadnaviruses, and caulimoviruses.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, G [auth F], H [auth E]	Reverse transcriptase/ribonuclease H	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding aspartic-type peptidase activity aspartic-type endopeptidase activity endopeptidase activity nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on RNA RNA nuclease activity endonuclease activity RNA endonuclease activity, producing 5'-phosphomonoesters RNA-DNA hybrid ribonuclease activity RNA endonuclease activity endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters RNA-directed DNA polymerase activity cation binding transition metal ion binding zinc ion binding metal ion binding	nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process DNA recombination metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular process transposition retrotransposition DNA integration organonitrogen compound metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process DNA recombination metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular process transposition retrotransposition DNA integration organonitrogen compound metabolic process proteolysis protein metabolic process	retrotransposon nucleocapsid membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity cytoplasm
C, E [auth G]	5'-R(CPUPGPAPGPAPGPAPGPAPGPGPAPAPGPAPUPG)-3'	-	-	-
D, F [auth H]	5'-D(CPAPTPCPTPTPCPCPTPCPTPCPTPCPTPC)-3'	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, G [auth F], H [auth E]	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR041588	Integrase zinc-binding domain	Domain
A, B, G [auth F], H [auth E]	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR001878	Zinc finger, CCHC-type	Domain
A, B, G [auth F], H [auth E]	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR036875	Zinc finger, CCHC-type superfamily	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR001584	Integrase, catalytic core	Domain
A, B, G [auth F], H [auth E]	IPR041577	Reverse transcriptase/retrotransposon-derived protein, RNase H-like domain	Domain
A, B, G [auth F], H [auth E]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, B, G [auth F], H [auth E]	IPR024650	Peptidase A2B, Ty3 transposon peptidase	Family
A, B, G [auth F], H [auth E]	IPR000477	Reverse transcriptase domain	Domain
A, B, G [auth F], H [auth E]	IPR045358	Ty3 transposon capsid-like protein	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 R01GM133198.