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 (A, B, C) | Outer membrane porin C | polymer | 346 | 38336.2 | 3 | UniProt (P06996) Pfam (PF00267) | Escherichia coli K-12 | Outer membrane protein 1B,Outer membrane protein C,Porin OmpC |
| 2 | D (D) | Intermembrane phospholipid transport system lipoprotein MlaA | polymer | 234 | 26298.3 | 1 | UniProt (P76506) Pfam (PF04333) | Escherichia coli K-12 | |
| 3 | E (F) | Intermembrane phospholipid transport system binding protein MlaC | polymer | 199 | 22903.9 | 1 | UniProt (P0ADV7) Pfam (PF05494) | Escherichia coli K-12 | |
| 4 | F, G, H (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) PubChem (23350883) PubChem (440886) PubChem (60101765) PubChem (9547199) PubChem (11355423) PubChem (90714308) PubChem (91820279) PubChem (5242961) PubChem (5771770) PubChem (136212440) PubChem (126455995) PubChem (131871047) PubChem (132983953) PubChem (171036006) PubChem (170907861) PubChem (172948496) PubChem (175667469) |
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 |
