SMTL ID : 7w7a.2 (2 other biounits)

Heme exporter in complex with Mn-containing protoporphyrin IX, Mn-anomalous data

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-2-2-mer

Ligands

1 x MNR: PROTOPORPHYRIN IX CONTAINING MN(Non-covalent)

MNR.1: 17 residues within 4Å: Chain B: L.35, L.39, H.163, A.215, S.218, E.219, S.222, L.223, P.301 Chain D: L.35, L.39, S.162, H.163, A.215, S.218, E.219, L.223 17 PLIP interactions: 11 interactions with chain D, 6 interactions with chain B, Hydrophobic interactions: D:L.35, D:L.39, D:H.163, D:A.215, D:E.219, D:E.219, D:L.223, B:L.35, B:L.39, B:E.219, B:E.219 Hydrogen bonds: D:S.162, D:S.162, D:S.218 pi-Stacking: D:H.163, B:H.163 Metal complexes: B:E.219

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain D: L.304, G.305, W.306 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:W.306

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakamura, H. et al., Structural basis for heme detoxification by an ATP-binding cassette-type efflux pump in gram-positive pathogenic bacteria. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-06-22

Peptides

Putative ABC transport system, ATP-binding protein: AC
Putative ABC transport system integral membrane protein: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

Membrane

We predict this structure to be a membrane protein.
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Putative ABC transport system, ATP-binding protein

Putative ABC transport system integral membrane protein

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