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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e1hcbA1 - ECOD Domain | ECOD

ECOD/Domains/e1hcbA1

e1hcbA1

UID: 000044471

PDB

Range: A:3-260
PDB: 1HCB chain A(all domains)
UniProt: P00915 (all domains)
Gene: CA1

Molecule: CARBONIC ANHYDRASE I

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)

Ligands

in contact, ≤ 4 Å

Zinc ionZN
metal

+ 1 additive (Bicarbonate ion)

Bicarbonate ionBCT

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00194Carb_anhydrase

Eukaryotic-type carbonic anhydrase

External Links

ECOD PDB View: 1HCB RCSB PDB: 1HCB PDBe: 1HCB UniProt: P00915

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure