Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
FSCOP2B SuperfamilyvWA-like8054198 3000832 SCOP2B (2022-06-29)
I [auth K]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain)8039080 3000068 SCOP2B (2022-06-29)
I [auth K]SCOP2B Superfamilybeta-hairpin DNA-binding domain-like8036686 3002139 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyRecA-like P-loop NTPases8054245 3002019 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCysteine-rich domain8033482 3001452 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyvWA-like8057086 3000832 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyTFB5-like8034306 3000733 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BPF06777e8ebuB2 A: a+b two layersX: XPD arch domain (From Topology)H: XPD arch domain (From Topology)T: XPD arch domainF: PF06777ECOD (1.6)
BPF06733e8ebuB1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF06733ECOD (1.6)
BPF13307e8ebuB3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF13307ECOD (1.6)
FPF03850e8ebuF1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: PF03850ECOD (1.6)
FPF03850e8ebuF2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: PF03850ECOD (1.6)
GPF06331e8ebuG1 A: a+b complex topologyX: TFB5-related (From Topology)H: TFB5-related (From Topology)T: TFB5-relatedF: PF06331ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF13307Helicase C-terminal domain (Helicase_C_2)Helicase C-terminal domainThis domain is found at the C-terminus of DEAD-box helicases.Domain
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
PF06733DEAD_2 (DEAD_2)DEAD_2- Family
PF03850Transcription factor Tfb4 (Tfb4)Transcription factor Tfb4This family appears to be distantly related to the VWA domain.Domain
I [auth K]PF01286XPA protein N-terminal (XPA_N)XPA protein N-terminal- Domain
I [auth K]PF05181XPA protein C-terminus (XPA_C)XPA protein C-terminus- Domain
PF13625Helicase conserved C-terminal domain (Helicase_C_3)Helicase conserved C-terminal domainThis domain family is found in a wide variety of helicases and helicase-related proteins.Domain
PF04851Type III restriction enzyme, res subunit (ResIII)Type III restriction enzyme, res subunit- Family
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
PF03849Transcription factor Tfb2 (Tfb2)Transcription factor Tfb2- Family
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
PF04056Ssl1-like (Ssl1)Ssl1-like- Family
PF07975TFIIH C1-like domain (C1_4)TFIIH C1-like domainThe carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD ...The carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD motif. The solution structure of the second C-terminal domain revealed homology with the regulatory domain of protein kinase C (Pfam:PF00130) [1].
Domain
PF06331Transcription factor TFIIH complex subunit Tfb5 (Tfb5)Transcription factor TFIIH complex subunit Tfb5- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
General transcription and DNA repair factor IIH helicase subunit XPD
General transcription factor IIH subunit 3
I [auth K]DNA repair protein complementing XP-A cells
J [auth L]DNA1---
K [auth M]DNA2---
TFIIH basal transcription factor complex helicase XPB subunit
General transcription factor IIH subunit 1
General transcription factor IIH subunit 4, p52
General transcription factor IIH subunit 2
General transcription factor IIH subunit 5-
DNA repair protein complementing XP-C cells

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR001945RAD3/XPD familyFamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR006554Helicase-like, DEXD box c2 typeDomain
IPR010614RAD3-like helicase, DEADDomain
IPR013020ATP-dependent helicase Rad3/Chl1-likeFamily
IPR010643Helical and beta-bridge domainDomain
IPR045028Helicase superfamily 1/2, DinG/Rad3-likeFamily
IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
IPR006555ATP-dependent helicase, C-terminalDomain
IPR014013Helicase superfamily 1/2, ATP-binding domain, DinG/Rad3-typeDomain
IPR004600TFIIH subunit Tfb4/GTF2H3Family
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
I [auth K]IPR022658XPA, conserved siteConserved Site
I [auth K]IPR009061Putative DNA-binding domain superfamilyHomologous Superfamily
I [auth K]IPR022656XPA, C-terminalDomain
I [auth K]IPR022652Zinc finger, XPA-type, conserved siteConserved Site
I [auth K]IPR000465XPA/RAD14Family
I [auth K]IPR037129XPA domain superfamilyHomologous Superfamily
IPR032830Helicase XPB/Ssl2, N-terminal domainDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR006935Helicase/UvrB, N-terminalDomain
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR032438ERCC3/RAD25/XPB helicase, C-terminal domainDomain
IPR001161Helicase XPB/Ssl2Family
IPR013876TFIIH p62 subunit, N-terminalDomain
IPR035925BSD domain superfamilyHomologous Superfamily
IPR027079TFIIH subunit Tfb1/GTF2H1Family
IPR011993PH-like domain superfamilyHomologous Superfamily
IPR005607BSD domainDomain
IPR040662Transcription factor Tfb2, C-terminal domainDomain
IPR004598Transcription factor TFIIH subunit p52/Tfb2Family
IPR007198Ssl1-likeDomain
IPR012170TFIIH subunit Ssl1/p44Family
IPR004595TFIIH C1-like domainDomain
IPR013087Zinc finger C2H2-typeDomain
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
IPR002035von Willebrand factor, type ADomain
IPR046349C1-like domain superfamilyHomologous Superfamily
IPR009400TFIIH subunit TTDA/Tfb5Family
IPR035935TFB5-like superfamilyHomologous Superfamily
IPR036985Transglutaminase-like superfamilyHomologous Superfamily
IPR018325Rad4/PNGase transglutaminase-like foldDomain
IPR004583DNA repair protein Rad4Family
IPR018328Rad4 beta-hairpin domain 3Domain
IPR038765Papain-like cysteine peptidase superfamilyHomologous Superfamily
IPR018327Rad4 beta-hairpin domain 2Domain
IPR018326Rad4 beta-hairpin domain 1Domain
IPR042488Rad4, beta-hairpin domain 3 superfamilyHomologous Superfamily
IPR018026DNA repair protein Rad4-likeFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP18074
PharosQ13889
I [auth K]PharosP23025
PharosP19447
PharosP32780
PharosQ92759
PharosQ6ZYL4
PharosQ01831