SMTL ID : 4xu6.1

Crystal structure of cross-linked MvINS R77C trimer at 1.9A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-trimer

Ligands

9 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.1: 10 residues within 4Å: Chain A: R.4, S.6, E.7, V.10, L.11, L.178, L.181, A.182, R.185, P.187 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.7, A:V.10, A:V.10, A:L.11, A:L.181 Hydrogen bonds: A:R.4, A:E.7, A:E.7, A:R.185, A:R.185 Salt bridges: A:R.185 BOG.2: 6 residues within 4Å: Chain A: T.36, V.39, F.47, W.48, I.51, L.52 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.47, A:W.48, A:I.51, A:L.52 Hydrogen bonds: A:T.36 BOG.3: 7 residues within 4Å: Chain A: T.75, C.77, Q.78, G.81, A.85 Chain C: C.117, V.118 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: C:V.118, A:A.85 Hydrogen bonds: C:C.117 BOG.6: 10 residues within 4Å: Chain B: R.4, S.6, E.7, V.10, L.11, L.178, L.181, A.182, R.185, P.187 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:E.7, B:V.10, B:V.10, B:L.11, B:L.181 Hydrogen bonds: B:R.4, B:E.7, B:E.7, B:R.185, B:R.185 Salt bridges: B:R.185 BOG.7: 6 residues within 4Å: Chain B: T.36, V.39, F.47, W.48, I.51, L.52 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.47, B:W.48, B:I.51, B:L.52 Hydrogen bonds: B:T.36 BOG.8: 7 residues within 4Å: Chain A: C.117, V.118 Chain B: T.75, C.77, Q.78, G.81, A.85 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.85, A:V.118 Hydrogen bonds: A:C.117 BOG.11: 10 residues within 4Å: Chain C: R.4, S.6, E.7, V.10, L.11, L.178, L.181, A.182, R.185, P.187 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:E.7, C:V.10, C:V.10, C:L.11, C:L.181 Hydrogen bonds: C:R.4, C:E.7, C:E.7, C:R.185, C:R.185 Salt bridges: C:R.185 BOG.12: 6 residues within 4Å: Chain C: T.36, V.39, F.47, W.48, I.51, L.52 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:F.47, C:W.48, C:I.51, C:L.52 Hydrogen bonds: C:T.36 BOG.13: 7 residues within 4Å: Chain B: C.117, V.118 Chain C: T.75, C.77, Q.78, G.81, A.85 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:V.118, C:A.85 Hydrogen bonds: B:C.117

6 x TDA: N-TRIDECANOIC ACID(Non-covalent)

TDA.4: 14 residues within 4Å: Chain A: G.15, A.18, H.26, F.49, V.53, V.83, V.86, Y.90, E.139, Y.150, L.164, Y.168, F.171, V.174 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.18, A:F.49, A:V.53, A:V.83, A:V.86, A:Y.90, A:Y.168, A:F.171, A:F.171, A:V.174 Hydrogen bonds: A:Y.150 Water bridges: A:Y.90, A:Y.90 Salt bridges: A:H.26 TDA.5: 6 residues within 4Å: Chain A: F.49, S.59, I.134, V.138, L.142, Y.168 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.49, A:I.134, A:L.142, A:Y.168 TDA.9: 14 residues within 4Å: Chain B: G.15, A.18, H.26, F.49, V.53, V.83, V.86, Y.90, E.139, Y.150, L.164, Y.168, F.171, V.174 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:A.18, B:F.49, B:V.53, B:V.83, B:V.86, B:Y.90, B:Y.168, B:F.171, B:F.171, B:V.174 Hydrogen bonds: B:Y.150 Water bridges: B:Y.90, B:Y.90 Salt bridges: B:H.26 TDA.10: 6 residues within 4Å: Chain B: F.49, S.59, I.134, V.138, L.142, Y.168 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.49, B:I.134, B:L.142, B:Y.168 TDA.14: 14 residues within 4Å: Chain C: G.15, A.18, H.26, F.49, V.53, V.83, V.86, Y.90, E.139, Y.150, L.164, Y.168, F.171, V.174 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:A.18, C:F.49, C:V.53, C:V.83, C:V.86, C:Y.90, C:Y.168, C:F.171, C:F.171, C:V.174 Hydrogen bonds: C:Y.150 Water bridges: C:Y.90, C:Y.90 Salt bridges: C:H.26 TDA.15: 6 residues within 4Å: Chain C: F.49, S.59, I.134, V.138, L.142, Y.168 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:F.49, C:I.134, C:L.142, C:Y.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ren, R. et al., PROTEIN STRUCTURE. Crystal structure of a mycobacterial Insig homolog provides insight into how these sensors monitor sterol levels. Science (2015)

Release Date

2015-10-14

Peptides

Uncharacterized protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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Uncharacterized protein