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

e1rrcA1 - ECOD Domain | ECOD

ECOD/Domains/e1rrcA1

e1rrcA1

UID: 000101042

PDB

Range: A:1-152
PDB: 1RRC chain A(all domains)
UniProt: P06855 (all domains)
Gene: pseT

Molecule: Polynucleotide kinase

3D Structure

Loading viewer...

Related Domains

Browse other domains in AAA_33 →

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)

FFamilyAAA_33(2004.1.1.208)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833
Calcium ionCA
metal

+ 1 additive (Dimethyl sulfoxide)

Pfam Families

AAA domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 1RRC RCSB PDB: 1RRC PDBe: 1RRC UniProt: P06855

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Dimethyl sulfoxideDMS

DrugBank DB01093

Shown in the structure viewer. Drug annotations from DrugDomain.