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

e5xubA1 - ECOD Domain | ECOD

ECOD/Domains/e5xubA1

e5xubA1

UID: 002388830

RepresentativePDB

Range: A:57-200
PDB: 5XUB chain A(all domains)
UniProt: D0IVL9 (all domains)

Molecule: Methyl-accepting chemotaxis sensory transducer

3D Structure

Loading viewer...

Related Domains

Browse other domains in 4HB_MCP_1 →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFour-helical up-and-down bundle(601)

HH-groupHistidine kinase associated sensor domains(601.4)

TT-groupHistidine kinase associated sensor domains(601.4.1)

FFamily4HB_MCP_1(601.4.1.3)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Citric acid)

Citric acidCIT
DrugBank DB04272

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF127294HB_MCP_1

Four helix bundle sensory module for signal transduction

ClanCL04574HB_MCP

External Links

ECOD PDB View: 5XUB RCSB PDB: 5XUB PDBe: 5XUB UniProt: D0IVL9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure