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

e1pszA2 - ECOD Domain | ECOD

ECOD/Domains/e1pszA2

e1pszA2

UID: 002048144

RepresentativePDB

Range: A:179-309
PDB: 1PSZ chain A(all domains)
UniProt: P0A4G2 (all domains)
Gene: psaA

Molecule: PROTEIN (SURFACE ANTIGEN PSAA)

3D Structure

Loading viewer...

Related Domains

Browse other domains in ZnuA →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupChelatase-like(2007.1.14)

FFamilyZnuA(2007.1.14.4)

Ligands

in contact, ≤ 4 Å

Zinc ionZN
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Zinc-uptake complex component A periplasmic

ClanCL0043Chelatase

External Links

ECOD PDB View: 1PSZ RCSB PDB: 1PSZ PDBe: 1PSZ UniProt: P0A4G2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure