SMTL ID : 7x5q.1

Apo Truncated VhChiP (Delta 1-19) in complex with peptide (DGANSDAAK)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-hexamer

Ligands

1 x ASP- GLY- ALA- ASN- SER- ASP: ASP-GLY-ALA-ASN-SER-ASP(Non-covalent)

ASP-GLY-ALA-ASN-SER-ASP.1: 10 residues within 4Å: Chain B: Y.60, R.75, L.95, Y.99, D.103, D.116, W.117, D.128, R.129, W.312 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Y.60, B:R.75, B:R.75, B:Y.99, B:Y.99, B:R.129 Water bridges: B:R.129 Salt bridges: B:R.75, B:R.129

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

C8E.2: 4 residues within 4Å: Chain A: A.240, Y.255 Ligands: C8E.3, C8E.4 No protein-ligand interaction detected (PLIP) C8E.3: 3 residues within 4Å: Chain A: F.216 Ligands: C8E.2, C8E.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.216, A:F.216 C8E.4: 3 residues within 4Å: Ligands: C8E.2, C8E.3, C8E.18 No protein-ligand interaction detected (PLIP) C8E.8: 2 residues within 4Å: Chain B: A.240, Y.255 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:A.240 C8E.9: 4 residues within 4Å: Chain B: W.249, Y.282, L.290 Chain F: N.47 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.282, B:Y.282 C8E.14: 4 residues within 4Å: Chain B: L.178 Chain C: F.210, N.212, I.214 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:L.178, C:F.210 C8E.16: 6 residues within 4Å: Chain D: N.132, I.134, V.151, G.152, A.153, Y.165 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:Y.165, D:Y.165, D:Y.165, D:Y.165 Hydrogen bonds: D:A.153 C8E.17: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) C8E.18: 1 residues within 4Å: Ligands: C8E.4 No protein-ligand interaction detected (PLIP)

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

NA.5: 5 residues within 4Å: Chain A: Q.127, D.128, R.129, Q.130, D.155 Ligand excluded by PLIP NA.6: 3 residues within 4Å: Chain A: D.137, S.146, D.148 Ligand excluded by PLIP NA.7: 4 residues within 4Å: Chain A: D.62, P.63, S.64, G.66 Ligand excluded by PLIP NA.10: 3 residues within 4Å: Chain B: Q.127, Q.130, D.155 Ligand excluded by PLIP NA.11: 2 residues within 4Å: Chain B: D.137, D.148 Ligand excluded by PLIP NA.12: 4 residues within 4Å: Chain B: D.62, P.63, G.66 Chain F: G.158 Ligand excluded by PLIP NA.13: 6 residues within 4Å: Chain B: D.24, N.25, G.27 Chain F: A.157, G.162, D.163 Ligand excluded by PLIP NA.15: 2 residues within 4Å: Chain C: D.137, D.148 Ligand excluded by PLIP NA.19: 4 residues within 4Å: Chain D: Q.127, D.128, Q.130, D.155 Ligand excluded by PLIP NA.20: 3 residues within 4Å: Chain D: D.137, S.146, D.148 Ligand excluded by PLIP NA.21: 4 residues within 4Å: Chain E: Q.127, D.128, Q.130, D.155 Ligand excluded by PLIP NA.22: 4 residues within 4Å: Chain B: G.162 Chain E: D.24, N.25, G.27 Ligand excluded by PLIP NA.23: 2 residues within 4Å: Chain E: D.137, D.148 Ligand excluded by PLIP NA.24: 4 residues within 4Å: Chain E: N.132 Chain F: D.62, P.63, G.66 Ligand excluded by PLIP NA.25: 2 residues within 4Å: Chain F: D.137, D.148 Ligand excluded by PLIP NA.26: 3 residues within 4Å: Chain F: Q.127, Q.130, D.155 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

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

Release Date

2023-03-08

Peptides

Chitoporin: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Membrane

We predict this structure to be a membrane protein.
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Chitoporin

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