8W6J

Cryo-EM structure of Escherichia coli Str K12 FtsE(E163Q)X/EnvC complex with ATP in peptidisc


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
D
PF00005ABC transporter (ABC_tran)ABC transporterABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.
Domain
B [auth A],
C
PF18075FtsX extracellular domain (FtsX_ECD)FtsX extracellular domainThis is the extracellular domain (ECD) found in FtsX enzyme, a homolog of the transmembrane PG-hydrolase regulator. The FtsX extracellular domain binds the PG peptidase Rv2190c/RipC N-terminal segment, causing a conformational change that activates t ...This is the extracellular domain (ECD) found in FtsX enzyme, a homolog of the transmembrane PG-hydrolase regulator. The FtsX extracellular domain binds the PG peptidase Rv2190c/RipC N-terminal segment, causing a conformational change that activates the enzyme ileading to PG hydrolysis in Mycobacterium tuberculosis. Structural analysis of FtsX ECD reveals fold containing two lobes connected by a flexible hinge. Mutations in the hydrophobic cleft between the lobes showed reduction in RipC binding in vitro and inhibition of FtsX function in Mycobacterium smegmatis [1].
Domain
B [auth A],
C
PF02687FtsX-like permease family (FtsX)FtsX-like permease family- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
D
Cell division ATP-binding protein FtsE
B [auth A],
C
Cell division protein FtsX-
Murein hydrolase activator EnvC

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage