From: Inducible intracellular membranes: molecular aspects and emerging applications
Protein | Type | Origin | Expressed | Morphology | Protein arrangement | Lipid composition | Refs. |
---|---|---|---|---|---|---|---|
Fumarate Reductase | TM | E. coli | E. coli | Tubules | Helical (10 units per turn) | CL enrichment (~ 15% mol) | |
Succinate Dehydrogenase | TM | E. coli | E. coli | Tubules and Vesicles | – | – | [117] |
Mannitol Permease | TM | E. coli | E. coli | Vesicles | – | – | [190] |
P6 (sp6.6 gene product) | TM | Phage PM2 | E. coli | Vesicles | Unknown alone. Cage-forming protein associated with P3 | – | [108] |
P9 and P12 | TM | Phage φ6 | P. syringae E. coli | Vesicles | – | CL enrichment (~ 10% mol in P.pseudoalcaligenes infected by phage φ6) | |
AlkB (alkane oxidation system) | TM | P. oleovorans | E. coli | Vesicles | – | CL enrichment (not quantified) | [191] |
Tsr chemotaxis receptor | TM | E. coli | E. coli | Inner membrane invaginations | Crystalline pseudohexagonal (3 dimers of Tsr per repeating unit) | – | |
sn-glycerol-3-P acyltransferase | TM | E. coli | E. coli | Tubules | Helical (6 dimers per turn) | No changes. Dependent on phage heat shock protein (PspA). | |
(b subunit of) F0F1 ATP synthase | TM | E. coli | E. coli | Tubules and vesicles | Unknown. Dimer formation | CL enrichment (~ 24% mol) | |
P3A | M | FMDV | E. coli | Onion-like vesicles | Unknown. Possible oligomerization? | – | [97] |
Caveolin-1 | M | H. sapiens | E. coli | Vesicles | Well-defined supramolecular cage (160 monomers per cage) | PG and lysophospholipids enrichment (not quantified) | |
MurG | M | E. coli | E. coli | Vesicles | – | CL enrichment (~ 22% mol) | [137] |
LpxB | M | E. coli and H. influenzae | E. coli | Tubules and vesicles | – | PG and CL enrichment (not quantified) | [138] |
PmtA | M | A. tumefacensis | A. tumefacensis | Vesicles | – | CL needed for membrane proliferation (not quantified) | [139] |
alMGS | M | A. laidlewii | E. coli | Vesicles | – | PG and CL enrichment (not quantified) |