SMTL ID : 7oo0.1

Mechanosensitive channel MscS solubilized with DDM in open conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-heptamer

Ligands

7 x PEE: 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine(Non-covalent)

PEE.1: 18 residues within 4Å: Chain A: V.52, M.56, R.59, I.61, L.69, V.73 Chain B: L.72, Y.75, G.76, L.100, A.103, V.107 Chain C: V.99, A.103 Ligands: LMT.2, LMT.9, LMT.13, LMT.15 7 PLIP interactions: 3 interactions with chain A, 1 interactions with chain C, 3 interactions with chain B Hydrophobic interactions: A:V.52, A:L.69, A:V.73, C:V.99, B:Y.75, B:L.100, B:V.107 PEE.10: 19 residues within 4Å: Chain B: V.52, M.56, R.59, I.61, L.69, V.73 Chain C: L.72, Y.75, G.76, V.99, L.100, A.103, V.107 Chain D: V.99, A.103 Ligands: LMT.11, LMT.17, LMT.21, LMT.23 9 PLIP interactions: 5 interactions with chain C, 3 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: C:L.72, C:Y.75, C:V.99, C:L.100, C:V.107, B:V.52, B:L.69, B:V.73, D:V.99 PEE.18: 16 residues within 4Å: Chain C: V.52, M.56, R.59, I.61, L.69, V.73 Chain D: L.72, Y.75, G.76, L.100, A.103 Chain E: V.99, A.103 Ligands: LMT.19, LMT.25, LMT.29 6 PLIP interactions: 3 interactions with chain C, 2 interactions with chain D, 1 interactions with chain E Hydrophobic interactions: C:V.52, C:L.69, C:V.73, D:L.100, D:A.103, E:V.99 PEE.26: 18 residues within 4Å: Chain D: V.52, M.56, R.59, I.61, L.69, V.73 Chain E: L.72, Y.75, G.76, L.100, A.103, V.107 Chain F: V.99, A.103 Ligands: LMT.27, LMT.33, LMT.37, LMT.39 7 PLIP interactions: 3 interactions with chain D, 1 interactions with chain F, 3 interactions with chain E Hydrophobic interactions: D:V.52, D:L.69, D:V.73, F:V.99, E:Y.75, E:L.100, E:V.107 PEE.34: 14 residues within 4Å: Chain E: V.52, M.56, R.59, I.61, L.69, V.73 Chain F: L.72, Y.75, G.76, L.100, A.103 Ligands: LMT.35, LMT.41, LMT.45 5 PLIP interactions: 2 interactions with chain F, 3 interactions with chain E Hydrophobic interactions: F:L.100, F:A.103, E:V.52, E:L.69, E:V.73 PEE.42: 18 residues within 4Å: Chain A: V.99, A.103 Chain F: V.52, M.56, R.59, I.61, L.69, V.73 Chain G: L.72, Y.75, G.76, L.100, A.103, V.107 Ligands: LMT.43, LMT.48, LMT.50, LMT.55 8 PLIP interactions: 4 interactions with chain G, 1 interactions with chain A, 3 interactions with chain F Hydrophobic interactions: G:Y.75, G:L.100, G:A.103, G:V.107, A:V.99, F:V.52, F:L.69, F:V.73 PEE.51: 15 residues within 4Å: Chain A: L.72, Y.75, G.76, L.100, A.103 Chain B: V.99 Chain G: V.52, M.56, R.59, I.61, L.69, V.73 Ligands: LMT.4, LMT.8, LMT.53 6 PLIP interactions: 3 interactions with chain G, 2 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: G:V.52, G:L.69, G:V.73, A:L.100, A:A.103, B:V.99

49 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.2: 12 residues within 4Å: Chain A: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain B: A.110, L.111 Ligands: PEE.1, LMT.5 Ligand excluded by PLIP LMT.3: 8 residues within 4Å: Chain A: S.26, Y.27, N.30, I.31, V.89 Chain G: I.44, I.48 Ligands: LMT.4 Ligand excluded by PLIP LMT.4: 8 residues within 4Å: Chain A: Y.27, L.86, V.91 Chain G: I.48, A.84, R.88 Ligands: LMT.3, PEE.51 Ligand excluded by PLIP LMT.5: 8 residues within 4Å: Chain A: M.126, F.127 Chain B: F.68, L.72, L.118, I.150, F.151 Ligands: LMT.2 Ligand excluded by PLIP LMT.6: 13 residues within 4Å: Chain A: G.101, G.104, L.105, G.108, L.109, Q.112, S.116 Chain B: A.102, L.105, L.109, Q.112 Ligands: LMT.15, LMT.48 Ligand excluded by PLIP LMT.7: 9 residues within 4Å: Chain A: Q.92, T.93, A.94, A.98 Chain B: Q.92, A.94 Chain G: G.101 Ligands: LMT.16, LMT.49 Ligand excluded by PLIP LMT.8: 11 residues within 4Å: Chain A: L.42, R.74, Y.75, I.78, L.82, L.100 Chain B: A.98, A.102 Chain G: L.55, R.59 Ligands: PEE.51 Ligand excluded by PLIP LMT.9: 10 residues within 4Å: Chain A: L.55, R.59 Chain B: L.42, R.74, Y.75, I.78, L.100, G.101 Chain C: A.102 Ligands: PEE.1 Ligand excluded by PLIP LMT.11: 12 residues within 4Å: Chain B: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain C: A.110, L.111 Ligands: PEE.10, LMT.14 Ligand excluded by PLIP LMT.12: 7 residues within 4Å: Chain A: I.48 Chain B: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.13 Ligand excluded by PLIP LMT.13: 8 residues within 4Å: Chain A: I.48, A.84, R.88 Chain B: Y.27, L.86, V.91 Ligands: PEE.1, LMT.12 Ligand excluded by PLIP LMT.14: 8 residues within 4Å: Chain B: M.126, F.127 Chain C: F.68, L.72, L.118, I.150, F.151 Ligands: LMT.11 Ligand excluded by PLIP LMT.15: 12 residues within 4Å: Chain B: G.104, G.108, L.109, Q.112, S.116 Chain C: A.102, L.105, L.109, Q.112 Ligands: PEE.1, LMT.6, LMT.23 Ligand excluded by PLIP LMT.16: 8 residues within 4Å: Chain B: Q.92, T.93, A.94, A.98 Chain C: Q.92, A.94 Ligands: LMT.7, LMT.24 Ligand excluded by PLIP LMT.17: 12 residues within 4Å: Chain B: L.55, R.59 Chain C: L.42, R.74, Y.75, I.78, L.82, L.100, G.101 Chain D: A.98, A.102 Ligands: PEE.10 Ligand excluded by PLIP LMT.19: 12 residues within 4Å: Chain C: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain D: A.110, L.111 Ligands: PEE.18, LMT.22 Ligand excluded by PLIP LMT.20: 8 residues within 4Å: Chain B: I.44, I.48 Chain C: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.21 Ligand excluded by PLIP LMT.21: 8 residues within 4Å: Chain B: I.48, A.84, R.88 Chain C: Y.27, L.86, V.91 Ligands: PEE.10, LMT.20 Ligand excluded by PLIP LMT.22: 9 residues within 4Å: Chain C: M.126, F.127 Chain D: F.68, A.71, L.72, L.118, I.150, F.151 Ligands: LMT.19 Ligand excluded by PLIP LMT.23: 14 residues within 4Å: Chain C: G.101, G.104, L.105, G.108, L.109, Q.112, S.116 Chain D: A.102, L.105, L.109, Q.112 Ligands: PEE.10, LMT.15, LMT.31 Ligand excluded by PLIP LMT.24: 9 residues within 4Å: Chain B: G.101 Chain C: Q.92, T.93, A.94, A.98 Chain D: Q.92, A.94 Ligands: LMT.16, LMT.32 Ligand excluded by PLIP LMT.25: 11 residues within 4Å: Chain C: L.55, R.59 Chain D: L.42, R.74, Y.75, I.78, L.82, L.100 Chain E: A.98, A.102 Ligands: PEE.18 Ligand excluded by PLIP LMT.27: 12 residues within 4Å: Chain D: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain E: A.110, L.111 Ligands: PEE.26, LMT.30 Ligand excluded by PLIP LMT.28: 8 residues within 4Å: Chain C: I.44, I.48 Chain D: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.29 Ligand excluded by PLIP LMT.29: 8 residues within 4Å: Chain C: I.48, A.84, R.88 Chain D: Y.27, L.86, V.91 Ligands: PEE.18, LMT.28 Ligand excluded by PLIP LMT.30: 8 residues within 4Å: Chain D: M.126, F.127 Chain E: F.68, L.72, L.118, I.150, F.151 Ligands: LMT.27 Ligand excluded by PLIP LMT.31: 13 residues within 4Å: Chain D: G.101, G.104, L.105, G.108, L.109, Q.112, S.116 Chain E: A.102, L.105, L.109, Q.112 Ligands: LMT.23, LMT.39 Ligand excluded by PLIP LMT.32: 8 residues within 4Å: Chain D: Q.92, T.93, A.94, A.98 Chain E: Q.92, A.94 Ligands: LMT.24, LMT.40 Ligand excluded by PLIP LMT.33: 10 residues within 4Å: Chain D: L.55, R.59 Chain E: L.42, R.74, Y.75, I.78, L.100 Chain F: A.98, A.102 Ligands: PEE.26 Ligand excluded by PLIP LMT.35: 12 residues within 4Å: Chain E: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain F: A.110, L.111 Ligands: PEE.34, LMT.38 Ligand excluded by PLIP LMT.36: 8 residues within 4Å: Chain D: I.44, I.48 Chain E: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.37 Ligand excluded by PLIP LMT.37: 8 residues within 4Å: Chain D: I.48, A.84, R.88 Chain E: Y.27, L.86, V.91 Ligands: PEE.26, LMT.36 Ligand excluded by PLIP LMT.38: 8 residues within 4Å: Chain E: M.126, F.127 Chain F: F.68, L.72, L.118, I.150, F.151 Ligands: LMT.35 Ligand excluded by PLIP LMT.39: 14 residues within 4Å: Chain E: G.101, G.104, L.105, G.108, L.109, Q.112, S.116 Chain F: A.102, L.105, L.109, Q.112 Ligands: PEE.26, LMT.31, LMT.52 Ligand excluded by PLIP LMT.40: 10 residues within 4Å: Chain D: I.97, G.101 Chain E: Q.92, T.93, A.94, A.98 Chain F: Q.92, A.94 Ligands: LMT.32, LMT.47 Ligand excluded by PLIP LMT.41: 10 residues within 4Å: Chain E: L.55, R.59 Chain F: L.42, R.74, Y.75, I.78, L.100 Chain G: A.98, A.102 Ligands: PEE.34 Ligand excluded by PLIP LMT.43: 12 residues within 4Å: Chain F: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Chain G: A.110, L.111 Ligands: PEE.42, LMT.46 Ligand excluded by PLIP LMT.44: 8 residues within 4Å: Chain E: I.44, I.48 Chain F: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.45 Ligand excluded by PLIP LMT.45: 8 residues within 4Å: Chain E: I.48, A.84, R.88 Chain F: Y.27, L.86, V.91 Ligands: PEE.34, LMT.44 Ligand excluded by PLIP LMT.46: 8 residues within 4Å: Chain F: M.126, F.127 Chain G: F.68, L.72, L.118, I.150, F.151 Ligands: LMT.43 Ligand excluded by PLIP LMT.47: 8 residues within 4Å: Chain F: Q.92, T.93, A.94, A.98 Chain G: Q.92, A.94 Ligands: LMT.40, LMT.49 Ligand excluded by PLIP LMT.48: 14 residues within 4Å: Chain A: A.102, L.105, L.109, Q.112 Chain G: G.101, G.104, L.105, G.108, L.109, Q.112, S.116 Ligands: LMT.6, PEE.42, LMT.52 Ligand excluded by PLIP LMT.49: 9 residues within 4Å: Chain A: Q.92, A.94 Chain G: Q.92, T.93, A.94, I.97, A.98 Ligands: LMT.7, LMT.47 Ligand excluded by PLIP LMT.50: 12 residues within 4Å: Chain A: A.98, A.102 Chain F: L.55, R.59 Chain G: L.42, R.74, Y.75, I.78, L.82, L.100, G.101 Ligands: PEE.42 Ligand excluded by PLIP LMT.52: 12 residues within 4Å: Chain F: G.104, L.105, G.108, L.109, Q.112, S.116 Chain G: A.102, L.105, L.109, Q.112 Ligands: LMT.39, LMT.48 Ligand excluded by PLIP LMT.53: 12 residues within 4Å: Chain A: A.110, L.111 Chain G: K.60, D.62, V.65, F.68, L.69, L.118, V.122, M.126 Ligands: PEE.51, LMT.56 Ligand excluded by PLIP LMT.54: 8 residues within 4Å: Chain F: I.44, I.48 Chain G: S.26, Y.27, N.30, I.31, V.89 Ligands: LMT.55 Ligand excluded by PLIP LMT.55: 8 residues within 4Å: Chain F: I.48, A.84, R.88 Chain G: Y.27, L.86, V.91 Ligands: PEE.42, LMT.54 Ligand excluded by PLIP LMT.56: 9 residues within 4Å: Chain A: F.68, A.71, L.72, L.118, I.150, F.151 Chain G: M.126, F.127 Ligands: LMT.53 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Flegler, V.J. et al., Mechanosensitive channel gating by delipidation. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-09-01

Peptides

Mechanosensitive channel MscS: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

Membrane

We predict this structure to be a membrane protein.
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Mechanosensitive channel MscS

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