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

e2q9bA3 - ECOD Domain | ECOD

ECOD/Domains/e2q9bA3

e2q9bA3

UID: 001280739

PDB

Range: A:84-303
PDB: 2Q9B chain A(all domains)
UniProt: P83749 (all domains)
Gene: ftsY

Molecule: Signal recognition particle receptor FtsY (SRP receptor) (EC 3.6.5.4)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SRP54 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilySRP54(2004.1.1.43)

Pfam Families

SRP54-type protein, GTPase domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 2Q9B RCSB PDB: 2Q9B PDBe: 2Q9B UniProt: P83749

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure