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

e9qqtA2 - ECOD Domain | ECOD

ECOD/Domains/e9qqtA2

e9qqtA2

UID: 005345441

PDB

Range: A:109-291,527-533,539-557
PDB: 9QQT chain A(all domains)

Molecule: Methyl-coenzyme M reductase subunit alpha

3D Structure

Loading viewer...

Related Domains

Browse other domains in MCR_alpha_N →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupMethyl-coenzyme M reductase subunits(304.35)

TT-groupMethyl-coenzyme M reductase subunits(304.35.1)

FFamilyMCR_alpha_N(304.35.1.2)

Ligands

in contact, ≤ 4 Å

FACTOR 430F43
Potassium ionK
metal
O-PHOSPHONO-N-{(2E)-7-[(2-SULFOETHYL)DITHIO]HEPT-2-ENOYL}-L-THREONINESHT
Coenzyme BTP7

+ 1 additive (1,2-ETHANEDIOL)

1,2-ETHANEDIOLEDO

Pfam Families

PF02745MCR_alpha_N

Methyl-coenzyme M reductase alpha subunit, N-terminal domain

ClanCL0618MCR

External Links

ECOD PDB View: 9QQT RCSB PDB: 9QQT PDBe: 9QQT

Downloads

Download Domain PDB Full PDB Structure

Shown in the structure viewer.