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

e4hjiA1 - ECOD Domain | ECOD

ECOD/Domains/e4hjiA1

e4hjiA1

UID: 000154524

PDB

Range: A:12-148
PDB: 4HJI chain A(all domains)
UniProt: P0ABW7 (all domains)
Gene: csoA

Molecule: CS1 fimbrial subunit A

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fimbrial_CS1 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupCommon fold of diphtheria toxin/transcription factors/cytochrome f(11.1.5)

FFamilyFimbrial_CS1(11.1.5.17)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Imidazole)

ImidazoleIMD
DrugBank DB03366

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF04449Fimbrial_CS1

CS1 type fimbrial major subunit

ClanCL0993MatB-like

External Links

ECOD PDB View: 4HJI RCSB PDB: 4HJI PDBe: 4HJI UniProt: P0ABW7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure