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

e4m8nE1 - ECOD Domain | ECOD

ECOD/Domains/e4m8nE1

e4m8nE1

UID: 001107289

PDB

Range: E:1-166
PDB: 4M8N chain E(all domains)
UniProt: P61224 (all domains)
Gene: RAP1B

Molecule: Ras-related protein Rap-1b

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ras →

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)

FFamilyRas(2004.1.1.19)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-DiphosphateGDP
drugDrugBank DB04315
Aluminum fluorideAF3
Magnesium ionMG

Pfam Families

Ras family

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 4M8N RCSB PDB: 4M8N PDBe: 4M8N UniProt: P61224

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

Shown in the structure viewer. Drug annotations from DrugDomain.