Protein Family Models for Protein (Select 2410728031) - Protein Family Models

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Items: 5

Select item 4178651.

TFIIB-type zinc ribbon-containing protein

The transcription factor TFIIB contains a zinc-binding motif near the N-terminus. This domain is involved in the interaction with RNA pol II and TFIIF and plays a crucial role in selecting the transcription initiation site. The domain adopts a zinc ribbon like structure [1]. [1]. 11045620. Structure of a (Cys3His) zinc ribbon, a ubiquitous motif in archaeal and eucaryal transcription. Chen HT, Legault P, Glushka J, Omichinski JG, Scott RA;. Protein Sci 2000;9:1743-1752. (from Pfam)

Date:: 2024-10-16

Family Accession:: NF019876.5
Method:: HMM

Select item 4118902.

Transcription factor TFIIB repeat

GO Terms:

Molecular Function:: TBP-class protein binding (GO:0017025)

Date:: 2024-08-14

Family Accession:: NF012600.5
Method:: HMM

Select item 3883923.

new record, indexing in progress

Family Accession:

Select item 3465424.

new record, indexing in progress

Family Accession:

Select item 2214665.

transcription initiation factor IIB

transcription initiation factor IIB (TFIIB) stabilizes TBP binding to an archaeal box-A promoter; also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB)