SMTL ID : 8k1o.1

mycobacterial efflux pump, AMPPNP bound state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-2-mer

Ligands

2 x CDL: CARDIOLIPIN(Non-covalent)

CDL.1: 23 residues within 4Å: Chain A: A.113, L.116, R.120, R.206, R.209, F.213, L.216, A.221, L.222, I.225, L.314, W.315, L.321, M.367, M.370, V.371, S.378, Q.385, W.479, V.483, I.486, A.487 Ligands: CDL.2 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:L.116, A:F.213, A:L.216, A:L.222, A:I.225, A:L.314, A:W.315, A:L.321, A:V.371, A:W.479, A:W.479, A:V.483, A:V.483, A:I.486 Hydrogen bonds: A:R.209, A:Q.385 Salt bridges: A:R.120, A:R.120, A:R.206, A:R.209, A:R.209 CDL.2: 12 residues within 4Å: Chain A: V.39, L.43, R.120, R.473, F.474, P.476, W.479, G.480, F.485, L.491, F.497 Ligands: CDL.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.43, A:F.474, A:F.474, A:F.485, A:L.491, A:F.497 Hydrogen bonds: A:R.473 Salt bridges: A:R.120, A:R.473

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.3: 14 residues within 4Å: Chain B: F.19, P.43, N.44, G.45, G.47, K.48, S.49, T.50, H.193 Chain C: K.131, T.135, S.137, G.139 Ligands: MG.4 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:N.44, B:G.45, B:A.46, B:G.47, B:K.48, B:K.48, B:S.49, B:T.50, B:H.193, C:K.131, C:S.137 pi-Stacking: B:F.19, B:F.19 ANP.5: 16 residues within 4Å: Chain B: K.131, T.135, S.137, K.138, G.139 Chain C: F.19, A.24, P.43, N.44, G.45, G.47, K.48, S.49, T.50, H.193 Ligands: MG.6 13 PLIP interactions: 10 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:N.44, C:G.47, C:K.48, C:K.48, C:K.48, C:S.49, C:T.50, C:T.50, B:K.131, B:S.137, B:G.139 pi-Stacking: C:F.19, C:F.19

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 2 residues within 4Å: Chain B: S.49 Ligands: ANP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.49 MG.6: 2 residues within 4Å: Chain C: S.49 Ligands: ANP.5 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:S.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Cryo-EM structures of a mycobacterial ABC transporter that mediates rifampicin resistance. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2024-07-17

Peptides

Multidrug efflux system permease protein Rv1217c: A
Multidrug efflux system ATP-binding protein Rv1218c: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Multidrug efflux system permease protein Rv1217c

Multidrug efflux system ATP-binding protein Rv1218c

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