Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyRetroviral protease (retropepsin) 8072208 4002288 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyAcid proteases 8072209 3001059 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyAcid proteases 8072209 3001059 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyAcid proteases 8072209 3001059 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyAcid proteases 8072209 3001059 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARVPe3tkgA1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: RVPECOD (1.6)
BRVPe3tkgB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: RVPECOD (1.6)
CRVPe3tkgC1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: RVPECOD (1.6)
DRVPe3tkgD1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: RVPECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)
B2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)
C2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)
D2.40.70.10 Mainly Beta Beta Barrel Cathepsin D, subunit A domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF00077Retroviral aspartyl protease (RVP)Retroviral aspartyl proteaseSingle domain aspartyl proteases from retroviruses, retrotransposons, and badnaviruses (plant dsDNA viruses). These proteases are generally part of a larger polyprotein; usually pol, more rarely gag. Retroviral proteases appear to be homologous to a ...Single domain aspartyl proteases from retroviruses, retrotransposons, and badnaviruses (plant dsDNA viruses). These proteases are generally part of a larger polyprotein; usually pol, more rarely gag. Retroviral proteases appear to be homologous to a single domain of the two-domain eukaryotic aspartyl proteases such as pepsins, cathepsins, and renins (Pfam:PF00026).
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Protease

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR036397Ribonuclease H superfamilyHomologous Superfamily
A, B, C, D
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
A, B, C, D
IPR001995Peptidase A2A, retrovirus, catalyticDomain
A, B, C, D
IPR001878Zinc finger, CCHC-typeDomain
A, B, C, D
IPR008919Retrovirus capsid, N-terminalHomologous Superfamily
A, B, C, D
IPR012344Matrix protein, lentiviral and alpha-retroviral, N-terminalHomologous Superfamily
A, B, C, D
IPR036862Integrase, C-terminal domain superfamily, retroviralHomologous Superfamily
A, B, C, D
IPR018061RetropepsinsDomain
A, B, C, D
IPR010661Reverse transcriptase thumbDomain
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
IPR045345Retroviral nucleocapsid Gag protein p24, C-terminal domainDomain
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
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
A, B, C, D
IPR017856Integrase-like, N-terminalHomologous Superfamily
A, B, C, D
IPR000071Immunodeficiency lentiviral matrix, N-terminalDomain
A, B, C, D
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
A, B, C, D
IPR001037Integrase, C-terminal, retroviralDomain
A, B, C, D
IPR034170Retropepsin-like catalytic domainDomain
A, B, C, D
IPR000477Reverse transcriptase domainDomain
A, B, C, D
IPR010659Reverse transcriptase connectionDomain
A, B, C, D
IPR008916Retrovirus capsid, C-terminalHomologous Superfamily