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

e4yx4A1 - ECOD Domain | ECOD

ECOD/Domains/e4yx4A1

e4yx4A1

UID: 001734613

PDB

Range: A:4-261
PDB: 4YX4 chain A(all domains)
UniProt: P00918 (all domains)
Gene: CA2

Molecule: Carbonic anhydrase 2 (EC 4.2.1.1) (Carbonate dehydratase II) (Carbonic anhydrase C) (CAC) (Carbonic anhydrase II) (CA-II) (Cyanamide hydratase CA2) (EC 4.2.1.69)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Carb_anhydrase →

Classification

AArchitecturebeta meanders(a.2)

XX-groupCarbonic anhydrase(62)

HH-groupCarbonic anhydrase(62.1)

TT-groupCarbonic anhydrase(62.1.1)

FFamilyCarb_anhydrase(62.1.1.1)

Pfam Families

PF00194Carb_anhydrase

Eukaryotic-type carbonic anhydrase

External Links

ECOD PDB View: 4YX4 RCSB PDB: 4YX4 PDBe: 4YX4 UniProt: P00918

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure