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

A3CXW7_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/A3CXW7_F1_nD3

A3CXW7_F1_nD3

UID: 004951933

RepresentativeAlphaFold

Range: 441-515
AlphaFold: AF-A3CXW7
UniProt: A3CXW7 (all domains)
Gene: Memar_2294

Protein: Signal transduction histidine kinase, nitrogen specific, NtrB

3D Structure

Loading viewer...

Related Domains

Browse other domains in HisKA →

Classification

AArchitecturea+b duplicates or obligate multimers(a.15)

XX-groupMPER trimer(3567)

HH-groupMPER trimer(3567.1)

TT-groupMPER trimer(3567.1.1)

FFamilyHisKA(3567.1.1.190)

Pfam Families

His Kinase A (phospho-acceptor) domain

ClanCL0025His_Kinase_A

External Links

AlphaFold DB: A3CXW7 UniProt: A3CXW7

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 441-515