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

e6qq0A2 - ECOD Domain | ECOD

ECOD/Domains/e6qq0A2

e6qq0A2

UID: 002550807

PDB

Range: A:320-460
PDB: 6QQ0 chain A(all domains)
UniProt: I6NAW4 (all domains)
Gene: nirK

Molecule: Copper-containing nitrite reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cytochrom_C →

Classification

AArchitecturealpha arrays(a.6)

XX-groupCytochrome c-like(107)

HH-groupCytochrome c(107.1)

TT-groupCytochrome c(107.1.1)

FFamilyCytochrom_C(107.1.1.1)

Ligands

in contact, ≤ 4 Å

Ferroheme CHEC
drugDrugBank DB03317

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00034Cytochrom_C

Cytochrome c

ClanCL0318Cytochrome-c

External Links

ECOD PDB View: 6QQ0 RCSB PDB: 6QQ0 PDBe: 6QQ0 UniProt: I6NAW4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure