1pft image
Deposition Date 1996-03-27
Release Date 1996-08-17
Last Version Date 2024-05-01
Entry Detail
PDB ID:
1PFT
Keywords:
TRANSCRIPTION INITIATION
Title:
N-TERMINAL DOMAIN OF TFIIB, NMR
Biological Source:
Source Organism:
Pyrococcus furiosus (Taxon ID: 2261)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
SOLUTION NMR
Conformers Calculated:
25
Conformers Submitted:
25
1pft validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:TFIIB
Gene (Uniprot):tfb
Chain IDs:A
Chain Length:50
Number of Molecules:1
Biological Source:Pyrococcus furiosus
UniProt ID:P61998 Pfam ID:PF08271
Ligand Molecules
ZN
Primary Citation
The N-terminal domain of TFIIB from Pyrococcus furiosus forms a zinc ribbon.
Nat.Struct.Biol. 3 122 124 (1996)
PMID: 8564536 DOI: 10.1038/nsb0296-122

Abstact

The three-dimensional structure of the N-terminal domain of an archaeal TFIIB, which has high sequence homology with eucaryal analogues, is strikingly similar to that of the C-terminal zinc ribbon of the eucaryal transcription elongation factor TFIIB.

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Protein

Chemical

Disease

Primary Citation of related structures
1PFT