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

e4b2pA1 - ECOD Domain | ECOD

ECOD/Domains/e4b2pA1

e4b2pA1

UID: 001086888

PDB

Range: A:109-349
PDB: 4B2P chain A(all domains)
UniProt: O74036 (all domains)
Gene: radA

Molecule: DNA REPAIR AND RECOMBINATION PROTEIN RADA

3D Structure

Loading viewer...

Related Domains

Browse other domains in Rad51 →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyRad51(2004.1.1.162)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-TriphosphateGTP
drugDrugBank DB04137
Magnesium ionMG
metal

+ 1 additive (Glycerin)

Pfam Families

Rad51

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 4B2P RCSB PDB: 4B2P PDBe: 4B2P UniProt: O74036

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

GlycerinGOL

DrugBank DB09462

Shown in the structure viewer. Drug annotations from DrugDomain.