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

e3iqyA6 - ECOD Domain | ECOD

ECOD/Domains/e3iqyA6

e3iqyA6

UID: 001233841

PDB

Range: A:1-226,A:348-395,A:781-802
PDB: 3IQY chain A(all domains)
UniProt: P28366 (all domains)
Gene: secA

Molecule: Protein translocase subunit SecA (EC 7.4.2.8)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SecA_DEAD →

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)

FFamilySecA_DEAD(2004.1.1.149)

Pfam Families

PF07517SecA_DEAD

SecA DEAD-like domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 3IQY RCSB PDB: 3IQY PDBe: 3IQY UniProt: P28366

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure