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

e3w40A1 - ECOD Domain | ECOD

ECOD/Domains/e3w40A1

e3w40A1

UID: 001140542

PDB

Range: A:1-199
PDB: 3W40 chain A(all domains)
UniProt: P17906 (all domains)
Gene: rsbX

Molecule: Phosphoserine phosphatase RsbX (EC 3.1.3.3) (Sigma-B negative effector)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SpoIIE →

Classification

AArchitecturea+b four layers(a.13)

XX-groupNtn/PP2C(210)

HH-groupProtein serine/threonine phosphatase 2C, catalytic domain(210.2)

TT-groupProtein serine/threonine phosphatase 2C, catalytic domain(210.2.1)

FFamilySpoIIE(210.2.1.2)

Pfam Families

Stage II sporulation protein E (SpoIIE)

ClanCL0238PP2C

External Links

ECOD PDB View: 3W40 RCSB PDB: 3W40 PDBe: 3W40 UniProt: P17906

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure