8I8X
Cryo-EM Structure of OmpC3-MlaA-MlaC Complex in MSP2N2 Nanodiscs
This is a non-PDB format compatible entry.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C | Outer membrane porin C | polymer | 346 | 38336.2 | 3 | UniProt (P06996) Pfam (PF00267) In PDB | Escherichia coli K-12 | Outer membrane protein 1B,Outer membrane protein C,Porin OmpC |
2 | D | Intermembrane phospholipid transport system lipoprotein MlaA | polymer | 234 | 26298.3 | 1 | UniProt (P76506) Pfam (PF04333) In PDB | Escherichia coli K-12 | |
3 | F | Intermembrane phospholipid transport system binding protein MlaC | polymer | 199 | 22903.9 | 1 | UniProt (P0ADV7) Pfam (PF05494) In PDB | Escherichia coli K-12 | |
4 | A, B, C | (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 | non-polymer | 2238.7 | 3 | Chemie (KDL) |
Sequence modifications
D: 1 - 234 (UniProt: P76506)
F: 1 - 191 (UniProt: P0ADV7)
PDB | External Database | Details |
---|---|---|
Cys 188 | Gln 205 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Cys 151 | Val 171 | engineered mutation |
Leu 192 | - | expression tag |
Glu 193 | - | expression tag |
His 194 | - | expression tag |
His 195 | - | expression tag |
His 196 | - | expression tag |
His 197 | - | expression tag |
His 198 | - | expression tag |
His 199 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 164211.0 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 6716.2 | |
All* | Total formula weight | 170927.1 |