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

e1hzzC1 - ECOD Domain | ECOD

ECOD/Domains/e1hzzC1

e1hzzC1

UID: 000099324

PDB

Range: C:30-203
PDB: 1HZZ chain C(all domains)
UniProt: Q2RSB4 (all domains)
Gene: pntB

Molecule: PROTON-TRANSLOCATING NICOTINAMIDE NUCLEOTIDE TRANSHYDROGENASE SUBUNIT PNTB

3D Structure

Loading viewer...

Related Domains

Browse other domains in PNTB →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupDHS-like NAD/FAD-binding domain(2003.1.4)

FFamilyPNTB(2003.1.4.7)

Ligands

in contact, ≤ 4 Å

Nicotinamide adenine dinucleotide phosphateNAP
drugDrugBank DB03461

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

NAD(P) transhydrogenase beta subunit

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 1HZZ RCSB PDB: 1HZZ PDBe: 1HZZ UniProt: Q2RSB4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure