Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CUNK_F_TYPEe6yj6C2 A: beta complex topologyX: triple barrel (From Homology)H: triple barrelT: Rap30/74 interaction domains-likeF: UNK_F_TYPEECOD (1.6)
CHis_Phos_1e6yj6C1 A: a/b three-layered sandwichesX: Phosphoglycerate mutase-like (From Topology)H: Phosphoglycerate mutase-like (From Topology)T: Phosphoglycerate mutase-likeF: His_Phos_1ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF13181Tetratricopeptide repeat (TPR_8)Tetratricopeptide repeat- Repeat
PF13432Tetratricopeptide repeat (TPR_16)Tetratricopeptide repeat- Repeat
PF17682Tau95 Triple barrel domain (Tau95_N)Tau95 Triple barrel domainTFIIIC1 is a multisubunit DNA binding factor that serves as a dynamic platform for assembly of pre-initiation complexes on class III genes. This entry represents the tau 95 subunit which holds a key position in TFIIIC, exerting both upstream and down ...TFIIIC1 is a multisubunit DNA binding factor that serves as a dynamic platform for assembly of pre-initiation complexes on class III genes. This entry represents the tau 95 subunit which holds a key position in TFIIIC, exerting both upstream and downstream influence on the TFIIIC-DNA complex by rendering the complex more stable. Once bound to tDNA-intragenic promoter elements, TFIIIC directs the assembly of TFIIIB on the DNA, which in turn recruits the RNA polymerase III (pol III) and activates multiple rounds of transcription.
Domain
PF09734RNA polymerase III transcription factor (TF)IIIC subunit HTH domain (Tau95)RNA polymerase III transcription factor (TF)IIIC subunit HTH domain- Family
PF00300Histidine phosphatase superfamily (branch 1) (His_Phos_1)Histidine phosphatase superfamily (branch 1)The histidine phosphatase superfamily is so named because catalysis centres on a conserved His residue that is transiently phosphorylated during the catalytic cycle. Other conserved residues contribute to a 'phosphate pocket' and interact with the p ...The histidine phosphatase superfamily is so named because catalysis centres on a conserved His residue that is transiently phosphorylated during the catalytic cycle. Other conserved residues contribute to a 'phosphate pocket' and interact with the phospho group of substrate before, during and after its transfer to the His residue. Structure and sequence analyses show that different families contribute different additional residues to the 'phosphate pocket' and, more surprisingly, differ in the position, in sequence and in three dimensions, of a catalytically essential acidic residue. The superfamily may be divided into two main branches. The larger branch 1 contains a wide variety of catalytic functions, the best known being fructose 2,6-bisphosphatase (found in a bifunctional protein with 2-phosphofructokinase) and cofactor-dependent phosphoglycerate mutase. The latter is an unusual example of a mutase activity in the superfamily: the vast majority of members appear to be phosphatases. The bacterial regulatory protein phosphatase SixA is also in branch 1 and has a minimal, and possible ancestral-like structure, lacking the large domain insertions that contribute to binding of small molecules in branch 1 members.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Transcription factor tau 131 kDa subunit
Transcription factor tau 95 kDa subunit,Transcription factor tau 95 kDa subunit
Transcription factor tau 55 kDa subunit