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

e2va0B1 - ECOD Domain | ECOD

ECOD/Domains/e2va0B1

e2va0B1

UID: 000350146

PDB

Range: B:47-165
PDB: 2VA0 chain B(all domains)
UniProt: B3PFT7 (all domains)
Gene: abfS

Molecule: ABFS ARABINOFURANOSIDASE TWO COMPONENT SYSTEM SENSOR PROTEIN

3D Structure

Loading viewer...

Related Domains

Browse other domains in AbfS_sensor →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupsensor domains(223.1)

TT-groupsensor domains(223.1.1)

FFamilyAbfS_sensor(223.1.1.39)

Ligands

in contact, ≤ 4 Å

Chloride ionCL

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF18225AbfS_sensor

Sensor histidine kinase (AbfS) sensor domain

ClanCL0183PAS_Fold

External Links

ECOD PDB View: 2VA0 RCSB PDB: 2VA0 PDBe: 2VA0 UniProt: B3PFT7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure