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

e3a1tA1 - ECOD Domain | ECOD

ECOD/Domains/e3a1tA1

e3a1tA1

UID: 001001973

PDB

Range: A:17-169
PDB: 3A1T chain A(all domains)
UniProt: Q9WXQ8 (all domains)
Gene: TM_0051

Molecule: Iron(II) transport protein B

3D Structure

Loading viewer...

Related Domains

Browse other domains in FeoB_N →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyFeoB_N(2004.1.1.86)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-DiphosphateGDP
drugDrugBank DB04315

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Ferrous iron transport protein B

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 3A1T RCSB PDB: 3A1T PDBe: 3A1T UniProt: Q9WXQ8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure