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

e2r9lB2 - ECOD Domain | ECOD

ECOD/Domains/e2r9lB2

e2r9lB2

UID: 001258857

PDB

Range: B:8-70,B:94-289
PDB: 2R9L chain B(all domains)
UniProt: P9WNV2 (all domains)
Gene: ligD

Molecule: Putative DNA ligase-like protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in LigD_Prim-Pol →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupPrim-pol domain(862)

HH-groupPrim-pol domain(862.1)

TT-groupPrim-pol domain(862.1.1)

FFamilyLigD_Prim-Pol(862.1.1.5)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (1,2-ETHANEDIOL)

1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF21686LigD_Prim-Pol

LigD, primase-polymerase domain

ClanCL0243AEP

External Links

ECOD PDB View: 2R9L RCSB PDB: 2R9L PDBe: 2R9L UniProt: P9WNV2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure