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

e9kzhM1 - ECOD Domain | ECOD

ECOD/Domains/e9kzhM1

e9kzhM1

UID: 005306169

PDB

Range: M:2-306
PDB: 9KZH chain M(all domains)

Molecule: Reaction center protein M chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in Photo_RC →

Classification

AArchitecturealpha bundles(a.7)

XX-groupBacterial photosystem II reaction centre L and M subunits-like(5037)

HH-groupBacterial photosystem II reaction centre L and M subunits-like(5037.1)

TT-groupBacterial photosystem II reaction centre L and M subunits-like(5037.1.1)

FFamilyPhoto_RC(5037.1.1.1)

Ligands

in contact, ≤ 4 Å

Trans-Geranyl BACTERIOCHLOROPHYLL A07D
Trans-Geranyl BACTERIOPHEOPHYTIN A08I
Octadecane8K6
CardiolipinCDL
SpirilloxanthinCRT
FE (III) IONFE

Pfam Families

PF00124Photo_RC

Photosynthetic reaction centre protein

External Links

ECOD PDB View: 9KZH RCSB PDB: 9KZH PDBe: 9KZH

Downloads

Download Domain PDB Full PDB Structure

metal

DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINEPEF

(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATEPGV

2-azanyl-5-[(2~{E},6~{E},8~{E},10~{E},12~{E},14~{E},18~{E},22~{E},26~{E},30~{E},34~{E})-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,8,10,12,14,18,22,26,30,34,38-dodecaenyl]-3-methoxy-6-methyl-cyclohexa-2,5-diene-1,4-dioneRQ0

UBIQUINONE-10U10

Shown in the structure viewer.