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

e1nl3B3 - ECOD Domain | ECOD

ECOD/Domains/e1nl3B3

e1nl3B3

UID: 001544634

PDB

Range: B:398-615
PDB: 1NL3 chain B(all domains)
UniProt: P9WGP5 (all domains)
Gene: secA1

Molecule: Protein translocase subunit SecA 1 (tbSecA) (EC 7.4.2.8)

3D Structure

Loading viewer...

Related Domains

Browse other domains in P-loop_SecA →

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)

FFamilyP-loop_SecA(2004.1.1.224)

Pfam Families

PF21090P-loop_SecA

SecA P-loop domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 1NL3 RCSB PDB: 1NL3 PDBe: 1NL3 UniProt: P9WGP5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure