PDB 8BLW

ELECTRON MICROSCOPY2 chains3 ECOD domains

3D Structure(domains colored, ligands/nucleic acids shown)

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Chain AVitamin B12 transporter BtuB1view chain

2 domains

Chain BYncE family proteinview chain

1 domain

#	Chain	Domain ID	Range	Family	Classification
1	A	e8blwA1	A:49-165	Plug	3070 → 3070.2 → 3070.2.1
2	A	e8blwA2	A:164-219,A:239-681	TonB_dep_Rec_b-barrel	5084 → 5084.5 → 5084.5.3
3	B	e8blwB01	B:52-357	DUF5074	5 → 5.1 → 5.1.4

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors