SMTL ID : 5lil.1

Structure of Aggregatibacter actinomycetemcomitans MacB bound to ATPyS (P21)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.35 Å

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 24 residues within 4Å: Chain A: F.33, N.38, V.40, V.42, S.62, G.63, S.64, G.65, K.66, S.67, T.68, Q.112, Q.189, H.221 Chain B: K.156, N.159, N.162, Q.163, L.164, S.165, G.166, G.167, Q.168 Ligands: MG.2 26 PLIP interactions: 17 interactions with chain A, 9 interactions with chain B Hydrogen bonds: A:S.62, A:G.63, A:S.64, A:S.64, A:G.65, A:K.66, A:S.67, A:T.68, A:T.68, A:Q.112, A:Q.112, A:Q.189, A:H.221, B:K.156, B:N.162, B:Q.163, B:S.165, B:G.166, B:G.167, B:Q.168, B:Q.168, B:Q.168 Water bridges: A:R.113 Salt bridges: A:K.66, A:K.66 pi-Stacking: A:F.33 ATP.3: 23 residues within 4Å: Chain A: K.156, N.159, N.162, Q.163, L.164, S.165, G.166, G.167, Q.168 Chain B: F.33, V.40, V.42, S.62, G.63, S.64, G.65, K.66, S.67, T.68, Q.112, Q.189, H.221 Ligands: MG.4 26 PLIP interactions: 15 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:S.62, B:G.63, B:S.64, B:G.65, B:K.66, B:S.67, B:T.68, B:T.68, B:Q.112, B:Q.189, B:H.221, A:K.156, A:N.162, A:Q.163, A:S.165, A:G.166, A:G.167, A:Q.168, A:Q.168, A:Q.168, A:Q.168, A:A.193 Salt bridges: B:K.66, B:K.66 pi-Stacking: B:F.33, B:F.33

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: S.67, Q.112, D.188, Q.189 Ligands: ATP.1 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.67, H2O.1, H2O.1 MG.4: 5 residues within 4Å: Chain B: S.67, Q.112, D.188, Q.189 Ligands: ATP.3 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.67, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Crow, A. et al., Structure and mechanotransmission mechanism of the MacB ABC transporter superfamily. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-11-15

Peptides

Macrolide export ATP-binding/permease protein MacB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Macrolide export ATP-binding/permease protein MacB

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