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

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e4xqiA2 - ECOD Domain | ECOD

ECOD/Domains/e4xqiA2

e4xqiA2

UID: 001731300

PDB

Range: A:111-628
PDB: 4XQI chain A(all domains)
UniProt: Q9AYY6 (all domains)
Gene: 9

Molecule: Tail spike protein (Endo-1,3-alpha-L-rhamnosidase) (Endorhamnosidase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Phage_spike_2 →

Classification

AArchitecturebeta duplicates or obligate multimers(a.4)

XX-groupSingle-stranded right-handed beta-helix(207)

HH-groupPectin lyase-like(207.2)

TT-groupPectin lyase-like(207.2.1)

FFamilyPhage_spike_2(207.2.1.27)

Pfam Families

PF18781Phage_spike_2

Phage spike trimer

ClanCL0268Pec_lyase-like

External Links

ECOD PDB View: 4XQI RCSB PDB: 4XQI PDBe: 4XQI UniProt: Q9AYY6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure