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

e4u7cB3 - ECOD Domain | ECOD

ECOD/Domains/e4u7cB3

e4u7cB3

UID: 001731189

PDB

Range: B:31-121,B:170-224,B:282-345
PDB: 4U7C chain B(all domains)
UniProt: Q9UBT6 (all domains)
Gene: POLK

Molecule: DNA polymerase kappa

3D Structure

Loading viewer...

Related Domains

Browse other domains in IMS →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupAdenylyl and guanylyl cyclase catalytic domain-like(304.48)

TT-groupAdenylyl and guanylyl cyclase catalytic domain-like(304.48.1)

FFamilyIMS(304.48.1.10)

Ligands

in contact, ≤ 4 Å

2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]cytidine0KX
Magnesium ionMG
metal

+ 1 additive (DI(HYDROXYETHYL)ETHER)

DI(HYDROXYETHYL)ETHER

Pfam Families

impB/mucB/samB family

External Links

ECOD PDB View: 4U7C RCSB PDB: 4U7C PDBe: 4U7C UniProt: Q9UBT6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.