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

e1q5yA1 - ECOD Domain | ECOD

ECOD/Domains/e1q5yA1

e1q5yA1

UID: 000005247

RepresentativePDB

Range: A:50-133
PDB: 1Q5Y chain A(all domains)
UniProt: P0A6Z6 (all domains)
Gene: nikR

Molecule: Nickel-responsive regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in NikR_C →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupACT-like(304.8)

TT-groupACT-like(304.8.1)

FFamilyNikR_C(304.8.1.4)

Pfam Families

NikR C terminal nickel binding domain

ClanCL0070ACT

External Links

ECOD PDB View: 1Q5Y RCSB PDB: 1Q5Y PDBe: 1Q5Y UniProt: P0A6Z6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure