ECODEvolutionary Classification of Protein Domains

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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.

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e3rgnA1 - ECOD Domain | ECOD

ECOD/Domains/e3rgnA1

e3rgnA1

UID: 001718320

PDB

Range: A:134-594
PDB: 3RGN chain A(all domains)
UniProt: P06129 (all domains)
Gene: btuB

Molecule: Vitamin B12 transporter BtuB

3D Structure

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Related Domains

Browse other domains in TonB_dep_Rec_b-barrel →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOuter membrane meander beta-barrels(5084)

HH-groupPorins(5084.5)

TT-groupLigand-gated protein channel(5084.5.3)

FFamilyTonB_dep_Rec_b-barrel(5084.5.3.1)

Ligands

in contact, ≤ 4 Å

S-[(1-Hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioateMTN
drugDrugBank DB08217
Magnesium ionMG
metal

Pfam Families

PF00593TonB_dep_Rec_b-barrel

TonB dependent receptor-like, beta-barrel

ClanCL0193MBB

External Links

ECOD PDB View: 3RGN RCSB PDB: 3RGN PDBe: 3RGN UniProt: P06129

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

+ 1 additive ((Hydroxyethyloxy)Tri(Ethyloxy)Octane)

(Hydroxyethyloxy)Tri(Ethyloxy)OctaneC8E
DrugBank DB04233

Shown in the structure viewer. Drug annotations from DrugDomain.