6TBM | pdb_00006tbm

Structure of SAGA bound to TBP, including Spt8 and DUB


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth M]SCOP2B SuperfamilyTATA-box binding protein-like 8036833 3000705 SCOP2B (2022-06-29)
A [auth M]SCOP2B SuperfamilyTATA-box binding protein-like 8036831 3000705 SCOP2B (2022-06-29)
O [auth R]SCOP2B SuperfamilyUbiquitin-like 8101457 3000157 SCOP2B (2022-06-29)
R [auth P]SCOP2 FamilySUS1/ENY2-like 8097425 4007442 SCOP2 (2022-06-29)
R [auth P]SCOP2 SuperfamilySUS1/ENY2-like 8097426 3002127 SCOP2 (2022-06-29)
H [auth K]SCOP2B SuperfamilyCore histone-like 8085125 3001387 SCOP2B (2022-06-29)
I [auth G]SCOP2B SuperfamilyTaf5 N-terminal domain-like 8080640 3001495 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth M]TBPe6tbmM2 A: a+b two layersX: TBP-likeH: TATA-box binding protein-like (From Topology)T: TATA-box binding protein-likeF: TBPECOD (1.6)
LF_UNCLASSIFIEDe6tbmL1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: F_UNCLASSIFIEDECOD (1.6)
LTPR_15e6tbmL3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_15ECOD (1.6)
LPI3_PI4_kinasee6tbmL2 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: Protein kinaseF: PI3_PI4_kinaseECOD (1.6)
O [auth R]ubiquitin_1e6tbmR1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitin_1ECOD (1.6)
P [auth Q]UCHe6tbmQ2 A: a+b complex topologyX: Cysteine proteinases-likeH: Cysteine proteinases (From Topology)T: Cysteine proteinasesF: UCHECOD (1.6)
P [auth Q]zf-UBPe6tbmQ1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: zf-UBPECOD (1.6)
Q [auth O]Sgf11e6tbmO1 A: few secondary structure elementsX: beta-beta-alpha zinc fingersH: beta-beta-alpha zinc fingers (From Topology)T: beta-beta-alpha zinc fingersF: Sgf11ECOD (1.6)
R [auth P]EnY2e6tbmP1 A: alpha duplicates or obligate multimersX: YheA/YmcA-likeH: Protein SUS1 (From Topology)T: Protein SUS1F: EnY2ECOD (1.6)
G [auth J]TFIID_30kDae6tbmJ1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: TFIID_30kDaECOD (1.6)
I [auth G]ANAPC4_WD40_10e6tbmG2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 8-bladedF: ANAPC4_WD40_10ECOD (1.6)
I [auth G]LisH_1e6tbmG3 A: alpha duplicates or obligate multimersX: Lis-homology dimerization domain (From Topology)H: Lis-homology dimerization domain (From Topology)T: Lis-homology dimerization domainF: LisH_1ECOD (1.6)
I [auth G]TFIID_NTD2e6tbmG1 A: alpha superhelicesX: Taf5 N-terminal domain-like (From Topology)H: Taf5 N-terminal domain-like (From Topology)T: Taf5 N-terminal domain-likeF: TFIID_NTD2ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth M]PF00352Transcription factor TFIID (or TATA-binding protein, TBP) (TBP)Transcription factor TFIID (or TATA-binding protein, TBP)Domain
J [auth H]PF07571TAF6 C-terminal HEAT repeat domain (TAF6_C)TAF6 C-terminal HEAT repeat domain- Repeat
J [auth H]PF02969TATA box binding protein associated factor (TAF) (TAF)TATA box binding protein associated factor (TAF)TAF proteins adopt a histone-like fold. Domain
PF20175Tra1 HEAT repeat central region (Tra1_central)Tra1 HEAT repeat central region- Repeat
PF20206Tra1 HEAT repeat ring region (Tra1_ring)Tra1 HEAT repeat ring region- Repeat
PF00454Phosphatidylinositol 3- and 4-kinase (PI3_PI4_kinase)Phosphatidylinositol 3- and 4-kinase- Family
PF02259FAT domain (FAT)FAT domain- Repeat
O [auth R]PF00240Ubiquitin family (ubiquitin)Ubiquitin familyThis family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...Domain
P [auth Q]PF02148Zn-finger in ubiquitin-hydrolases and other protein (zf-UBP)Zn-finger in ubiquitin-hydrolases and other proteinDomain
P [auth Q]PF00443Ubiquitin carboxyl-terminal hydrolase (UCH)Ubiquitin carboxyl-terminal hydrolase- Family
Q [auth O]PF08209Sgf11 (transcriptional regulation protein) (Sgf11)Sgf11 (transcriptional regulation protein)- Family
R [auth P]PF10163Transcription factor e(y)2 (EnY2)Transcription factor e(y)2- Family
D [auth F]PF12090Spt20, SEP domain (Spt20_SEP)Spt20, SEP domainThis is the SEP domain found in Spt20 proteins from both human and yeast. The Spt20 protein is part of the SAGA complex which is a large complex mediating histone deacetylation. Yeast Spt20 has been shown to play a role in structural integrity of the ...Domain
G [auth J]PF03540Transcription initiation factor TFIID 23-30kDa subunit (TAF10)Transcription initiation factor TFIID 23-30kDa subunit- Family
I [auth G]PF08513LisH (LisH)LisHThe LisH (lis homology) domain mediates protein dimerisation and tetramerisation. The LisH domain is found in Sif2, a component of the Set3 complex which is responsible for repressing meiotic genes. It has been shown that the LisH domain helps medi ...Domain
I [auth G]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth M]TATA-box Binding Protein (TBP)
J [auth H]Subunit (60 kDa) of TFIID and SAGA complexes
K [auth I]Subunit (17 kDa) of TFIID and SAGA complexes, involved in RNA polymerase II transcription initiation
Transcription-associated protein-
M [auth B]Transcriptional regulator involved in glucose repression of Gal4p-regulated genes
Spt8---
O [auth R]Polyubiquitin-B
P [auth Q]Ubiquitin carboxyl-terminal hydrolase
Q [auth O]SAGA-associated factor 11
R [auth P]Transcription and mRNA export factor SUS1
B [auth A]Transcriptional coactivator HFI1/ADA1
Subunit of SAGA histone acetyltransferase complex-
D [auth F]Spt20
E [auth D]Subunit of the SAGA and SAGA-like transcriptional regulatory complexes, interacts with Spt15p to act
F [auth E]Subunit of the SAGA transcriptional regulatory complex, involved in proper assembly of the complex
G [auth J]Transcription initiation factor TFIID subunit 10
H [auth K]Subunit (61/68 kDa) of TFIID and SAGA complexes
I [auth G]Subunit (90 kDa) of TFIID and SAGA complexes

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth M]IPR030491TATA-box binding protein, conserved siteConserved Site
A [auth M]IPR000814TATA-box binding proteinFamily
A [auth M]IPR012295TBP domain superfamilyHomologous Superfamily
A [auth M]IPR033710TATA-box binding protein, eukaryoticFamily
J [auth H]IPR009072Histone-foldHomologous Superfamily
J [auth H]IPR011442TAF6, C-terminal HEAT repeat domainDomain
J [auth H]IPR037796Transcription initiation factor TFIID subunit 6Family
J [auth H]IPR016024Armadillo-type foldHomologous Superfamily
J [auth H]IPR046344TAF6, C-terminal HEAT repeat domain superfamilyHomologous Superfamily
J [auth H]IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
K [auth I]IPR009072Histone-foldHomologous Superfamily
K [auth I]IPR003162Transcription initiation factor TAFII31Family
K [auth I]IPR051431Transcription initiation factor TFIID subunit 9Family
IPR016024Armadillo-type foldHomologous Superfamily
IPR050517DNA Damage Response and Repair KinaseFamily
IPR003152FATC domainDomain
IPR003151PIK-related kinase, FATDomain
IPR036940Phosphatidylinositol 3-/4-kinase, catalytic domain superfamilyHomologous Superfamily
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
IPR014009PIK-related kinaseDomain
IPR046805Tra1, HEAT repeat ring regionRepeat
IPR000403Phosphatidylinositol 3-/4-kinase, catalytic domainDomain
IPR046807Tra1, HEAT repeat central regionRepeat
M [auth B]IPR019340Histone acetyltransferases subunit 3Family
O [auth R]IPR019954Ubiquitin conserved siteConserved Site
O [auth R]IPR050158Ubiquitin and ubiquitin-likeFamily
O [auth R]IPR000626Ubiquitin-like domainDomain
O [auth R]IPR019956Ubiquitin domainDomain
O [auth R]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
P [auth Q]IPR028889Ubiquitin specific protease domainDomain
P [auth Q]IPR050164Ubiquitin carboxyl-terminal hydrolasesFamily
P [auth Q]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
P [auth Q]IPR001607Zinc finger, UBP-typeDomain
P [auth Q]IPR018200Ubiquitin specific protease, conserved siteConserved Site
P [auth Q]IPR001394Peptidase C19, ubiquitin carboxyl-terminal hydrolaseDomain
P [auth Q]IPR038765Papain-like cysteine peptidase superfamilyHomologous Superfamily
Q [auth O]IPR013246SAGA complex, Sgf11 subunitFamily
R [auth P]IPR018783Transcription factor, enhancer of yellow 2Family
R [auth P]IPR038212Transcription factor EnY2 superfamilyHomologous Superfamily
B [auth A]IPR024738Transcriptional coactivator Hfi1/Transcriptional adapter 1Family
IPR013243SCA7 domainDomain
IPR037804SAGA-associated factor 73Family
D [auth F]IPR021950Transcription factor Spt20Family
D [auth F]IPR046468Spt20-like, SEP domainDomain
E [auth D]IPR009072Histone-foldHomologous Superfamily
E [auth D]IPR003195Transcription initiation factor IID, subunit 13Family
F [auth E]IPR009072Histone-foldHomologous Superfamily
F [auth E]IPR018359Bromodomain, conserved siteConserved Site
F [auth E]IPR037782Transcriptional activator Spt7Family
F [auth E]IPR001487BromodomainDomain
F [auth E]IPR036427Bromodomain-like superfamilyHomologous Superfamily
G [auth J]IPR003923Transcription initiation factor TFIID, subunit 10Family
H [auth K]IPR009072Histone-foldHomologous Superfamily
H [auth K]IPR037794Transcription initiation factor TFIID subunit 12Family
H [auth K]IPR003228Transcription initiation factor TFIID subunit 12 domainDomain
I [auth G]IPR001680WD40 repeatRepeat
I [auth G]IPR007582TFIID subunit TAF5, NTD2 domainDomain
I [auth G]IPR019775WD40 repeat, conserved siteConserved Site
I [auth G]IPR020472G-protein beta WD-40 repeatRepeat
I [auth G]IPR037264TFIID subunit TAF5, NTD2 domain superfamilyHomologous Superfamily
I [auth G]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
I [auth G]IPR006594LIS1 homology motifConserved Site
I [auth G]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily