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

e7rk6C4 - ECOD Domain | ECOD

ECOD/Domains/e7rk6C4

e7rk6C4

UID: 002885582

PDB

Range: C:15-43,C:86-320
PDB: 7RK6 chain C(all domains)

Molecule: BK channel

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ion_trans, Ion_trans_2 →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupVoltage-gated ion channels(5054)

HH-groupVoltage-gated ion channels(5054.1)

TT-groupVoltage-gated ion channels(5054.1.1)

FFamilyIon_trans, Ion_trans_2(5054.1.1.59)

Ligands

in contact, ≤ 4 Å

Potassium ionK
metal
(1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl(9Z)-octadec-9-enoatePGW

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00520Ion_trans

Ion transport protein

ClanCL0030Ion_channel

PF07885Ion_trans_2

Ion channel

ClanCL0030Ion_channel

External Links

ECOD PDB View: 7RK6 RCSB PDB: 7RK6 PDBe: 7RK6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure