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

e2m3wB1 - ECOD Domain | ECOD

ECOD/Domains/e2m3wB1

e2m3wB1

UID: 001145983

PDB

Range: B:1-93
PDB: 2M3W chain B(all domains)
UniProt: P23297 (all domains)
Gene: S100A1

Molecule: Protein S100-A1 (S-100 protein alpha chain) (S-100 protein subunit alpha) (S100 calcium-binding protein A1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in EF-hand_1,S_100 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupEF-hand(108)

HH-groupEF-hand-related(108.1)

TT-groupEF-hand(108.1.1)

FFamilyEF-hand_1,S_100(108.1.1.2)

Pfam Families

PF00036EF-hand_1

EF hand domain

ClanCL0220EF_hand

S-100/ICaBP type calcium binding domain

ClanCL0220EF_hand

External Links

ECOD PDB View: 2M3W RCSB PDB: 2M3W PDBe: 2M3W UniProt: P23297

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure