7SR6 | pdb_00007sr6

Human Endogenous Retrovirus (HERV-K) reverse transcriptase ternary complex with dsDNA template Primer and dNTP

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F [auth G]		e7sr6G1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)
E [auth F]		e7sr6F1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)
B		e7sr6B1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)
A	RVT_thumb	e7sr6A1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: RVT_thumb	ECOD (v294.1)
A		e7sr6A4	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, E [auth F], F [auth G]	PF06817	Reverse transcriptase thumb domain (RVT_thumb)	Reverse transcriptase thumb domain	This domain is known as the thumb domain. It is composed of a four helix bundle [1].	Domain
A, B, E [auth F], F [auth G]	PF00075	RNase H (RNase_H)	RNase H	RNase H digests the RNA strand of an RNA/DNA hybrid. Important enzyme in retroviral replication cycle, and often found as a domain associated with reverse transcriptases. Structure is a mixed alpha+beta fold with three a/b/a layers.	Domain
A, B, E [auth F], F [auth G]	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
D [auth E], H [auth I]	DNA (5'-D(PTPTPTPCPCPCPTPTPTPCPGPCPTPTPTPCPAPGPGPT)-3')	-	-	-
C [auth D], G [auth H]	DNA (5'-D(PGPGPGPAPCPCPTPGPAPAPAPGPCPGPAPAPAPGPGPGPAPAP*A)-3')	-	-	-
A, B, E [auth F], F [auth G]	Polymerase	DNA binding binding nucleic acid binding endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA RNA-DNA hybrid ribonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity hydrolase activity, acting on ester bonds nuclease activity RNA endonuclease activity catalytic activity DNA binding binding nucleic acid binding endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA RNA-DNA hybrid ribonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity hydrolase activity, acting on ester bonds nuclease activity RNA endonuclease activity catalytic activity RNA-directed DNA polymerase activity catalytic activity, acting on DNA DNA polymerase activity transferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups RNA binding RNA stem-loop binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process viral gene expression viral process viral translational frameshifting viral translation DNA integration nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process viral gene expression viral process viral translational frameshifting viral translation DNA integration cellular response to stimulus response to stimulus nucleobase-containing compound biosynthetic process DNA synthesis involved in DNA repair macromolecule biosynthetic process nucleic acid biosynthetic process cellular response to stress biosynthetic process DNA damage response response to stress DNA biosynthetic process DNA repair DNA recombination	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E [auth F], F [auth G]	IPR017856	Integrase-like, N-terminal	Homologous Superfamily
A, B, E [auth F], F [auth G]	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A, B, E [auth F], F [auth G]	IPR010661	Reverse transcriptase thumb	Domain
A, B, E [auth F], F [auth G]	IPR002156	Ribonuclease H domain	Domain
A, B, E [auth F], F [auth G]	IPR003308	Integrase, N-terminal zinc-binding domain	Domain
A, B, E [auth F], F [auth G]	IPR001584	Integrase, catalytic core	Domain
A, B, E [auth F], F [auth G]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, B, E [auth F], F [auth G]	IPR001037	Integrase, C-terminal, retroviral	Domain
A, B, E [auth F], F [auth G]	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	Homologous Superfamily
A, B, E [auth F], F [auth G]	IPR029104	Retro-transcribing virus envelope glycoprotein	Domain
A, B, E [auth F], F [auth G]	IPR000477	Reverse transcriptase domain	Domain
A, B, E [auth F], F [auth G]	IPR036862	Integrase, C-terminal domain superfamily, retroviral	Homologous Superfamily
A, B, E [auth F], F [auth G]	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.