SMTL ID : 9kto.1

Alpha-hemolysin heptameric late pre-pore state with bound lipids derived from 10:0 PC/Sphingomyelin liposomes

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.60 Å

Oligo State

homo-heptamer

Ligands

7 x P1O: 1,2-DIDECANOYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

P1O.1: 11 residues within 4Å: Chain A: Y.112, S.114, T.115, L.116, I.142, G.143, H.144 Chain F: N.178, W.179, G.180 Chain G: H.144 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain F, 1 interactions with chain G Hydrophobic interactions: A:L.116, A:I.142, A:H.144 Hydrogen bonds: F:G.180 Salt bridges: G:H.144 P1O.2: 11 residues within 4Å: Chain A: H.144, L.146 Chain B: S.114, L.116, I.142, G.143, H.144 Chain G: N.178, W.179, G.180, R.200 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:I.142, B:H.144, A:L.146 Salt bridges: A:H.144 P1O.3: 11 residues within 4Å: Chain A: N.178, W.179, G.180 Chain B: H.144, L.146 Chain C: Y.112, S.114, L.116, I.142, G.143, H.144 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: B:L.146, C:I.142 Salt bridges: B:H.144 Hydrogen bonds: A:G.180 P1O.4: 11 residues within 4Å: Chain B: N.178, W.179, G.180 Chain C: H.144, L.146 Chain D: Y.112, S.114, L.116, I.142, G.143, H.144 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:L.146, D:I.142, D:H.144 Salt bridges: C:H.144 Hydrogen bonds: D:S.114 P1O.5: 11 residues within 4Å: Chain C: N.178, W.179, G.180, R.200 Chain D: H.144, L.146 Chain E: S.114, L.116, I.142, G.143, H.144 4 PLIP interactions: 2 interactions with chain E, 2 interactions with chain D Hydrophobic interactions: E:I.142, E:H.144, D:L.146 Salt bridges: D:H.144 P1O.6: 11 residues within 4Å: Chain D: N.178, W.179, G.180 Chain E: H.144, T.145, L.146 Chain F: S.114, L.116, I.142, G.143, H.144 4 PLIP interactions: 2 interactions with chain F, 2 interactions with chain E Hydrophobic interactions: F:I.142, F:H.144, E:L.146 Salt bridges: E:H.144 P1O.7: 10 residues within 4Å: Chain E: N.178, W.179, G.180 Chain F: H.144, L.146 Chain G: S.114, L.116, I.142, G.143, H.144 4 PLIP interactions: 2 interactions with chain G, 2 interactions with chain F Hydrophobic interactions: G:I.142, G:H.144, F:L.146 Salt bridges: F:H.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chatterjee, A. et al., Alpha-hemolysin heptameric late pre-pore state with bound lipids derived from 10:0 PC/Sphingomyelin liposomes. To Be Published

Release Date

2025-06-11

Peptides

Alpha-hemolysin: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
A

C
B

D
C

E
D

F
E

G
F

Alpha-hemolysin

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