SMTL ID : 7eqm.1

Apo Truncated VhChiP (Delta 1-19)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-trimer

Ligands

4 x C8E: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(Non-functional Binders)

C8E.1: 7 residues within 4Å: Chain A: V.204, G.205, V.206, Q.219, Y.220, M.238, F.259 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.206, A:Y.220 C8E.9: 3 residues within 4Å: Chain A: G.176, L.178 Ligands: C8E.10 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.178 C8E.10: 4 residues within 4Å: Chain A: L.178, V.206, F.210 Ligands: C8E.9 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.178, A:F.210, A:F.210 C8E.19: 2 residues within 4Å: Chain C: A.240, Y.255 No protein-ligand interaction detected (PLIP)

12 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: D.62, P.63, S.64, G.66 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.66, A:G.66 NA.3: 3 residues within 4Å: Chain A: R.135, D.137, D.148 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.135, A:D.148 NA.4: 2 residues within 4Å: Chain A: D.14, Y.15 No protein-ligand interaction detected (PLIP) NA.5: 2 residues within 4Å: Chain A: D.260, N.270 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.260, A:N.270 NA.6: 3 residues within 4Å: Chain A: D.298, F.299, D.319 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.298, A:D.298, A:F.299 NA.7: 4 residues within 4Å: Chain A: D.24, N.25, G.27 Chain B: G.162 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.24 NA.11: 2 residues within 4Å: Chain B: D.137, D.148 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.135, B:D.148 NA.13: 3 residues within 4Å: Chain B: D.62, P.63, G.66 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B Water bridges: C:N.132 Hydrogen bonds: B:D.62, B:D.62, B:G.66 NA.14: 4 residues within 4Å: Chain B: D.24, N.25, G.27 Chain C: G.162 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.27 NA.15: 2 residues within 4Å: Chain C: D.137, D.148 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:D.137, C:D.137 NA.16: 5 residues within 4Å: Chain A: G.162, D.163 Chain C: D.24, N.25, G.27 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.162 NA.18: 3 residues within 4Å: Chain C: D.62, P.63, G.66 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:D.62, C:G.66

3 x MG: MAGNESIUM ION(Non-covalent)

MG.8: 3 residues within 4Å: Chain A: Q.127, Q.130, D.155 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.155, H2O.1, H2O.2, H2O.3 MG.12: 3 residues within 4Å: Chain B: Q.127, Q.130, D.155 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.155, H2O.6, H2O.7, H2O.7 MG.17: 3 residues within 4Å: Chain C: Q.127, Q.130, D.155 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:D.155, H2O.11, H2O.11, H2O.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aunkham, A. et al., Structure and functionof truncated VhChiP. To Be Published

Release Date

2022-08-10

Peptides

Chitoporin: ABC

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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Chitoporin

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