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

e1eucB1 - ECOD Domain | ECOD

ECOD/Domains/e1eucB1

e1eucB1

UID: 000007137

RepresentativePDB

Range: B:0-245
PDB: 1EUC chain B(all domains)
UniProt: P53590 (all domains)
Gene: SUCLG2

Molecule: SUCCINYL-COA SYNTHETASE, BETA CHAIN

3D Structure

Loading viewer...

Related Domains

Browse other domains in ATP-grasp_2 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupProtein kinase/SAICAR synthase/ATP-grasp(206)

HH-groupProtein kinase/SAICAR synthase/ATP-grasp(206.1)

TT-groupATP-grasp(206.1.3)

FFamilyATP-grasp_2(206.1.3.20)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF08442ATP-grasp_2

ATP-grasp domain

ClanCL0179ATP-grasp

External Links

ECOD PDB View: 1EUC RCSB PDB: 1EUC PDBe: 1EUC UniProt: P53590

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure