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

Q8PTK1_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q8PTK1_nD3

Q8PTK1_nD3

UID: 004183174

AlphaFold

Range: 226-435
AlphaFold: AF-Q8PTK1
UniProt: Q8PTK1 (all domains)
Gene: lig2

Protein: DNA ligase 2 (EC 6.5.1.1) (Polydeoxyribonucleotide synthase [ATP] 2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_ligase_A_M →

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)

FFamilyDNA_ligase_A_M(206.1.3.1)

Pfam Families

PF01068DNA_ligase_A_M

ATP dependent DNA ligase domain

ClanCL0179ATP-grasp

External Links

AlphaFold DB: Q8PTK1 UniProt: Q8PTK1

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 226-435