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

e4i18R3 - ECOD Domain | ECOD

ECOD/Domains/e4i18R3

e4i18R3

UID: 001222044

PDB

Range: R:89-211
PDB: 4I18 chain R(all domains)
UniProt: P16471 (all domains)
Gene: PRLR

Molecule: Prolactin receptor

3D Structure

Loading viewer...

Related Domains

Browse other domains in fn3 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyfn3(11.1.1.2)

Ligands

in contact, ≤ 4 Å

Calcium ionCA
metalwithin 5 Å only

+ 2 additives (Glycerin, Acetate)

GlycerinGOL
DrugBank DB09462
Acetate

Pfam Families

Fibronectin type III domain

ClanCL0159E-set

External Links

ECOD PDB View: 4I18 RCSB PDB: 4I18 PDBe: 4I18 UniProt: P16471

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB14511within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.