SMTL ID : 6zy3.1

Cryo-EM structure of MlaFEDB in complex with phospholipid

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-6-2-2-2-mer

Ligands

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

PEE.1: 21 residues within 4Å: Chain K: I.66, L.70, Q.73, V.77, Y.81, M.89, L.90, L.93, S.94, L.99, V.103 Chain L: Q.73, V.77, Y.81, A.83, M.89, L.93, S.94, E.98, L.99, D.250 14 PLIP interactions: 8 interactions with chain K, 6 interactions with chain L Hydrophobic interactions: K:Q.73, K:V.77, K:Y.81, K:M.89, K:L.90, K:L.93, K:L.93, K:L.99, L:V.77, L:Y.81, L:A.83, L:L.93 Hydrogen bonds: L:D.250, L:D.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tang, X. et al., Structural insights into outer membrane asymmetry maintenance in Gram-negative bacteria by MlaFEDB. Nat.Struct.Mol.Biol. (2021)

Release Date

2020-11-25

Peptides

YrbD protein: ABCDEF
ABC transporter maintaining OM lipid asymmetry, cytoplasmic STAS component: GH
Toluene tolerance protein Ttg2A: IJ
Uncharacterized protein: KL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

C
I

D
J

E
K

F
L

G
B

H
C

I
F

J
G

K
E

L
H

Membrane

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

ABC transporter maintaining OM lipid asymmetry, cytoplasmic STAS component

Toluene tolerance protein Ttg2A

Uncharacterized protein

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