ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

Q58192_F1_nD5 - ECOD Domain | ECOD

ECOD/Domains/Q58192_F1_nD5

Q58192_F1_nD5

UID: 003604409

AlphaFold

Range: 441-575
AlphaFold: AF-Q58192
UniProt: Q58192 (all domains)
Gene: tfb

Protein: Transcription initiation factor IIB (TFIIB) [Cleaved into: Endonuclease Mja Tfb (EC 3.1.-.-) (Mja TFIIB intein) (Mja Tfb intein)]

3D Structure

Loading viewer...

Related Domains

Browse other domains in TFIIB →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupCyclin-like(101.1.10)

FFamilyTFIIB(101.1.10.3)

Pfam Families

Transcription factor TFIIB repeat

ClanCL0065Cyclin

External Links

AlphaFold DB: Q58192 UniProt: Q58192

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 441-575