Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRecA-like P-loop NTPases8054245 3002019 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyBSD domain-like8039783 3001039 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyvWA-like8057086 3000832 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCysteine-rich domain8033482 3001452 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyvWA-like8054198 3000832 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyTFB5-like8034306 3000733 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyRING/U-box like8039298 3000160 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
EPF04056e6nmiE3 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: PF04056ECOD (1.6)
EF_UNCLASSIFIEDe6nmiE2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: F_UNCLASSIFIEDECOD (1.6)
EPF07975e6nmiE1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Cysteine-rich domainF: PF07975ECOD (1.6)
FPF03850e6nmiF1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: PF03850ECOD (1.6)
FPF03850e6nmiF2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: PF03850ECOD (1.6)
GPF06331e6nmiG1 A: a+b complex topologyX: TFB5-related (From Topology)H: TFB5-related (From Topology)T: TFB5-relatedF: PF06331ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
G3.30.70.1220 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits TFB5-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF13307Helicase C-terminal domain (Helicase_C_2)Helicase C-terminal domainThis domain is found at the C-terminus of DEAD-box helicases.Domain
PF06733DEAD_2 (DEAD_2)DEAD_2- Family
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
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
PF03850Transcription factor Tfb4 (Tfb4)Transcription factor Tfb4This family appears to be distantly related to the VWA domain.Domain
PF06331Transcription factor TFIIH complex subunit Tfb5 (Tfb5)Transcription factor TFIIH complex subunit Tfb5- Family
PF17121Zinc finger, C3HC4 type (RING finger) (zf-C3HC4_5)Zinc finger, C3HC4 type (RING finger)- Domain
PF06391CDK-activating kinase assembly factor MAT1 (MAT1)CDK-activating kinase assembly factor MAT1- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
General transcription and DNA repair factor IIH helicase subunit XPB
General transcription and DNA repair factor IIH helicase subunit XPD
General transcription factor IIH subunit 1, p62
General transcription factor IIH subunit 4, p52
General transcription factor IIH subunit 2, p44
General transcription factor IIH subunit 3, p34
General transcription factor IIH subunit 5, p8-
CDK-activating kinase assembly factor MAT1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
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
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
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
IPR004600TFIIH subunit Tfb4/GTF2H3Family
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
IPR009400TFIIH subunit TTDA/Tfb5Family
IPR035935TFB5-like superfamilyHomologous Superfamily
IPR017907Zinc finger, RING-type, conserved siteConserved Site
IPR004575Cdk-activating kinase assembly factor MAT1/Tfb3Family
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
IPR015877Cdk-activating kinase assembly factor MAT1, centreDomain
IPR003903Ubiquitin interacting motifConserved Site
IPR001841Zinc finger, RING-typeDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP19447
PharosP18074
PharosP32780
PharosQ92759
PharosQ13889
PharosQ6ZYL4
PharosP51948