SMTL ID : 6zy4.1

Cryo-EM structure of MlaFEDB in complex with ADP

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-6-2-2-2-mer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 6 residues within 4Å: Chain I: R.18, I.45, G.46, K.47, T.48 Ligands: MG.2 3 PLIP interactions: 3 interactions with chain I Hydrogen bonds: I:R.18, I:K.47, I:T.48 ADP.3: 7 residues within 4Å: Chain J: R.18, I.45, G.46, K.47, T.48, T.49 Ligands: MG.4 2 PLIP interactions: 2 interactions with chain J Hydrogen bonds: J:K.47, J:T.48

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain I: T.48 Ligands: ADP.1 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain J: T.48 Ligands: ADP.3 1 PLIP interactions: 1 interactions with chain J Metal complexes: J:T.48

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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