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

e1y4zA4 - ECOD Domain | ECOD

ECOD/Domains/e1y4zA4

e1y4zA4

UID: 001878272

PDB

Range: A:1-105
PDB: 1Y4Z chain A(all domains)
UniProt: P09152 (all domains)
Gene: narG

Molecule: Respiratory nitrate reductase 1 alpha chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in Nitr_red_alph_N →

Classification

AArchitecturea+b two layers(a.11)

XX-groupFormate dehydrogenase/DMSO reductase, domain 1(1001)

HH-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1)

TT-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1.1)

FFamilyNitr_red_alph_N(1001.1.1.3)

Ligands

in contact, ≤ 4 Å

(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL OCTANOATEAGA
drugDrugBank DB07349
PHOSPHORIC ACID 4-(2-AMINO-4-OXO-3,4,5,6,-TETRAHYDRO-PTERIDIN-6-YL)-2-HYDROXY-3,4-DIMERCAPTO-BUT-3-EN-YL ESTER GUANYLATE ESTERMD1

Pfam Families

PF14710Nitr_red_alph_N

Respiratory nitrate reductase alpha N-terminal

ClanCL03444Fe-4S

External Links

ECOD PDB View: 1Y4Z RCSB PDB: 1Y4Z PDBe: 1Y4Z UniProt: P09152

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Iron/sulfur clusterSF4

MOLYBDENUM(VI) ION6MO

metalwithin 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.