6VOY | pdb_00006voy

Cryo-EM structure of HTLV-1 instasome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
FSCOP2B SuperfamilyARM repeat-like 8043105 3000116 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyARM repeat-like 8043105 3000116 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
FB56e6voyF1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: B56ECOD (1.6)
EB56e6voyE1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: B56ECOD (1.6)
DIN_DBD_Ce6voyD2 A: beta barrelsX: SH3H: SH3T: SH3F: IN_DBD_CECOD (1.6)
DUNK_F_TYPEe6voyD1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: UNK_F_TYPEECOD (1.6)
Drvee6voyD3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: rveECOD (1.6)
CIN_DBD_Ce6voyC1 A: beta barrelsX: SH3H: SH3T: SH3F: IN_DBD_CECOD (1.6)
CUNK_F_TYPEe6voyC3 A: alpha arraysX: HTHH: HTHT: tri-helicalF: UNK_F_TYPEECOD (1.6)
Crvee6voyC2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: rveECOD (1.6)
BIN_DBD_Ce6voyB2 A: beta barrelsX: SH3H: SH3T: SH3F: IN_DBD_CECOD (1.6)
BUNK_F_TYPEe6voyB1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: UNK_F_TYPEECOD (1.6)
Brvee6voyB3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: rveECOD (1.6)
AIN_DBD_Ce6voyA2 A: beta barrelsX: SH3H: SH3T: SH3F: IN_DBD_CECOD (1.6)
AUNK_F_TYPEe6voyA3 A: alpha arraysX: HTHH: HTHT: tri-helicalF: UNK_F_TYPEECOD (1.6)
Arvee6voyA1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: rveECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
F1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (utative)
E1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
E, F
PF01603Protein phosphatase 2A regulatory B subunit (B56 family) (B56)Protein phosphatase 2A regulatory B subunit (B56 family)- Repeat
A, B, C, D
PF02022Integrase Zinc binding domain (Integrase_Zn)Integrase Zinc binding domainIntegrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. This domain is the amino-terminal domain zinc binding domain. The central domain is the catalytic domain Pfam:PF00665 ...Integrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. This domain is the amino-terminal domain zinc binding domain. The central domain is the catalytic domain Pfam:PF00665. The carboxyl terminal domain is a DNA binding domain Pfam:PF00552.
Domain
A, B, C, D
PF00552Integrase DNA binding domain (IN_DBD_C)Integrase DNA binding domainIntegrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain. The central domain is the catalytic domain Pfam:PF00665. This dom ...Integrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain. The central domain is the catalytic domain Pfam:PF00665. This domain is the carboxyl terminal domain that is a non-specific DNA binding domain [1].
Domain
A, B, C, D
PF00665Integrase core domain (rve)Integrase core domainIntegrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain Pfam:PF02022. This domain is the central catalytic domain. The ca ...Integrase mediates integration of a DNA copy of the viral genome into the host chromosome. Integrase is composed of three domains. The amino-terminal domain is a zinc binding domain Pfam:PF02022. This domain is the central catalytic domain. The carboxyl terminal domain that is a non-specific DNA binding domain Pfam:PF00552. The catalytic domain acts as an endonuclease when two nucleotides are removed from the 3' ends of the blunt-ended viral DNA made by reverse transcription. This domain also catalyses the DNA strand transfer reaction of the 3' ends of the viral DNA to the 5' ends of the integration site [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth K],
L [auth N]
DNA (5'-D(P*AP*CP*AP*CP*AP*CP*TP*TP*GP*AP*CP*TP*AP*GP*GP*GP*TP*G)-3')---
H [auth J],
K [auth M]
DNA (25-MER)---
G [auth I],
J [auth L]
DNA (5'-D(P*AP*CP*AP*CP*AP*CP*TP*TP*GP*AP*CP*TP*AP*GP*GP*GP*TP*G)-3')---
E, F
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform
A, B, C, D
DNA-binding protein 7d

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
E, F
IPR016024Armadillo-type foldHomologous Superfamily
E, F
IPR002554Protein phosphatase 2A, regulatory B subunit, B56Family
E, F
IPR011989Armadillo-like helicalHomologous Superfamily
A, B, C, D
IPR036397Ribonuclease H superfamilyHomologous Superfamily
A, B, C, D
IPR045345Retroviral nucleocapsid Gag protein p24, C-terminal domainDomain
A, B, C, D
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
A, B, C, D
IPR001995Peptidase A2A, retrovirus, catalyticDomain
A, B, C, D
IPR003139Delta-retroviral matrix proteinDomain
A, B, C, D
IPR001878Zinc finger, CCHC-typeDomain
A, B, C, D
IPR008919Retrovirus capsid, N-terminalHomologous Superfamily
A, B, C, D
IPR010999Retroviral matrix proteinHomologous Superfamily
A, B, C, D
IPR021109Aspartic peptidase domain superfamilyHomologous Superfamily
A, B, C, D
IPR001969Aspartic peptidase, active siteActive Site
A, B, C, D
IPR036862Integrase, C-terminal domain superfamily, retroviralHomologous Superfamily
A, B, C, D
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
A, B, C, D
IPR018061RetropepsinsDomain
A, B, C, D
IPR002156Ribonuclease H domainDomain
A, B, C, D
IPR036875Zinc finger, CCHC-type superfamilyHomologous Superfamily
A, B, C, D
IPR003308Integrase, N-terminal zinc-binding domainDomain
A, B, C, D
IPR001584Integrase, catalytic coreDomain
A, B, C, D
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
A, B, C, D
IPR001037Integrase, C-terminal, retroviralDomain
A, B, C, D
IPR000477Reverse transcriptase domainDomain
A, B, C, D
IPR008916Retrovirus capsid, C-terminalHomologous Superfamily
A, B, C, D
IPR016197Chromo-like domain superfamilyHomologous Superfamily
A, B, C, D
IPR003212DNA-binding protein 7a-eFamily