8I8R

Cryo-EM Structure of OmpC3-MlaA Complex in MSP2N2 Nanodiscs

This is a non-PDB format compatible entry.

Summary for 8I8R

• Entry DOI: 10.2210/pdb8i8r/pdb
• EMDB information: 35250
• Descriptor: Outer membrane porin C, Intermembrane phospholipid transport system lipoprotein MlaA, (2~{R},4~{R},5~{R},6~{R})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-2-[(2~{R},4~{R},5~{R},6~{R})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-2-carboxy-2-[[(2~{R},3~{S},4~{R},5~{R},6~{R})-5-[[(3~{R})-3-dodecanoyloxytetradecanoyl]amino]-6-[[(2~{R},3~{S},4~{R},5~{R},6~{R})-3-oxidanyl-5-[[(3~{R})-3-oxidanyltetradecanoyl]amino]-4-[(3~{R})-3-oxidanyltetradecanoyl]oxy-6-phosphonooxy-oxan-2-yl]methoxy]-3-phosphonooxy-4-[(3~{R})-3-tetradecanoyloxytetradecanoyl]oxy-oxan-2-yl]methoxy]-5-oxidanyl-oxan-4-yl]oxy-4,5-bis(oxidanyl)oxane-2-carboxylic acid (3 entities in total)
• Functional Keywords: bacteria, outer membrane, phospholipid, lipid asymmetry, membrane protein, protein complex structure, channel, lipid transport
• Biological source: Escherichia coli K-12; More
• Total number of polymer chains: 4
• Total formula weight: 148023.22

Authors

Yeow, J.,Luo, M.,Chng, S.S. (deposition date: 2023-02-05, release date: 2023-12-20, Last modification date: 2023-12-27)

• Primary citation: Yeow, J.,Luo, M.,Chng, S.S.; Molecular mechanism of phospholipid transport at the bacterial outer membrane interface.; Nat Commun, 14:8285-8285, 2023; PubMed: 38092770; DOI: 10.1038/s41467-023-44144-8

Experimental method

ELECTRON MICROSCOPY (2.93 Å)