Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth V]SCOP2B SuperfamilyRecA-like P-loop NTPases8054245 3002019 SCOP2B (2022-06-29)
C [auth 0]SCOP2B SuperfamilyvWA-like8057086 3000832 SCOP2B (2022-06-29)
D [auth 1]SCOP2B SuperfamilyTFB5-like8034306 3000733 SCOP2B (2022-06-29)
F [auth 3]SCOP2 FamilyTfb4-like8044998 4004246 SCOP2 (2022-06-29)
F [auth 3]SCOP2 SuperfamilyvWA-like8054198 3000832 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth V]PF04851e5ivwV2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF04851ECOD (1.6)
A [auth V]PF16203e5ivwV1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF16203ECOD (1.6)
C [auth 0]PF04056e5ivw01 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: PF04056ECOD (1.6)
D [auth 1]PF06331e5ivw11 A: a+b complex topologyX: TFB5-related (From Topology)H: TFB5-related (From Topology)T: TFB5-relatedF: PF06331ECOD (1.6)
E [auth 2]PF18307e5ivw21 A: a+b complex topologyX: TFB5-related (From Topology)H: TFB5-related (From Topology)T: TFB5-relatedF: PF18307ECOD (1.6)
F [auth 3]PF03850e5ivw31 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: PF03850ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth V]PF04851Type III restriction enzyme, res subunit (ResIII)Type III restriction enzyme, res subunit- Family
A [auth V]PF16203ERCC3/RAD25/XPB C-terminal helicase (ERCC3_RAD25_C)ERCC3/RAD25/XPB C-terminal helicaseThis is the C-terminal helicase domain of ERCC3, RAD25 and XPB helicases [1].Domain
B [auth W]PF13307Helicase C-terminal domain (Helicase_C_2)Helicase C-terminal domainThis domain is found at the C-terminus of DEAD-box helicases.Domain
B [auth W]PF06777Helical and beta-bridge domain (HBB)Helical and beta-bridge domainHBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein ...HBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein verifies the presence of damage to DNA and allows DNA repair to proceed. XPD is an assembly of several domains to form a doughnut-shaped molecule that is able to separate two DNA strands and scan the DNA for damage. HBB helps to form the overall DNA-clamping architecture [1]. This family represents a conserved region within a number of eukaryotic DNA repair helicases (EC:3.6.1.-).
Domain
B [auth W]PF06733DEAD_2 (DEAD_2)DEAD_2- Family
C [auth 0]PF04056Ssl1-like (Ssl1)Ssl1-like- Family
D [auth 1]PF06331Transcription factor TFIIH complex subunit Tfb5 (Tfb5)Transcription factor TFIIH complex subunit Tfb5- Family
E [auth 2]PF18307Transcription factor Tfb2 (p52) C-terminal domain (Tfb2_C)Transcription factor Tfb2 (p52) C-terminal domainThis is the C-terminal domain of Transcription factor Tfb2 present in Saccharomyces cerevisiae. Tfb2 is referred to as p52 in humans. The interaction between p8-Tfb5 and p52-Tfb2 has a key role in the maintenance of the transcription factor TFIIH arc ...This is the C-terminal domain of Transcription factor Tfb2 present in Saccharomyces cerevisiae. Tfb2 is referred to as p52 in humans. The interaction between p8-Tfb5 and p52-Tfb2 has a key role in the maintenance of the transcription factor TFIIH architecture and TFIIHs function in nucleotide-excision repair (NER) pathway. The C-terminal domain of Tfb2 is thought to have a crucial role in DNA repair [1].
Domain
F [auth 3]PF03850Transcription factor Tfb4 (Tfb4)Transcription factor Tfb4This family appears to be distantly related to the VWA domain.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth V]TFIIH basal transcription factor complex helicase XPB subunit
B [auth W]TFIIH basal transcription factor complex helicase XPD subunit
C [auth 0]General transcription factor IIH subunit 2
D [auth 1]General transcription factor IIH subunit 5-
E [auth 2]General transcription factor IIH subunit 4
F [auth 3]General transcription factor IIH subunit 3
G [auth X]scp-X---
H [auth Y]scp-Y---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth V]IPR032830Helicase XPB/Ssl2, N-terminal domainDomain
A [auth V]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth V]IPR006935Helicase/UvrB, N-terminalDomain
A [auth V]IPR001650Helicase, C-terminal domain-likeDomain
A [auth V]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
A [auth V]IPR032438ERCC3/RAD25/XPB helicase, C-terminal domainDomain
A [auth V]IPR001161Helicase XPB/Ssl2Family
B [auth W]IPR001945RAD3/XPD familyFamily
B [auth W]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
B [auth W]IPR006554Helicase-like, DEXD box c2 typeDomain
B [auth W]IPR010614RAD3-like helicase, DEADDomain
B [auth W]IPR013020ATP-dependent helicase Rad3/Chl1-likeFamily
B [auth W]IPR010643Helical and beta-bridge domainDomain
B [auth W]IPR045028Helicase superfamily 1/2, DinG/Rad3-likeFamily
B [auth W]IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
B [auth W]IPR006555ATP-dependent helicase, C-terminalDomain
B [auth W]IPR014013Helicase superfamily 1/2, ATP-binding domain, DinG/Rad3-typeDomain
C [auth 0]IPR007198Ssl1-likeDomain
C [auth 0]IPR012170TFIIH subunit Ssl1/p44Family
C [auth 0]IPR004595TFIIH C1-like domainDomain
C [auth 0]IPR013087Zinc finger C2H2-typeDomain
C [auth 0]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
C [auth 0]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
C [auth 0]IPR002035von Willebrand factor, type ADomain
C [auth 0]IPR046349C1-like domain superfamilyHomologous Superfamily
D [auth 1]IPR009400TFIIH subunit TTDA/Tfb5Family
D [auth 1]IPR035935TFB5-like superfamilyHomologous Superfamily
E [auth 2]IPR040662Transcription factor Tfb2, C-terminal domainDomain
E [auth 2]IPR004598Transcription factor TFIIH subunit p52/Tfb2Family
F [auth 3]IPR004600TFIIH subunit Tfb4/GTF2H3Family
F [auth 3]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth V]PharosP19447
B [auth W]PharosP18074
D [auth 1]PharosQ6ZYL4
E [auth 2]PharosQ92759
F [auth 3]PharosQ13889