7SAZ

Structure of GldLM, the proton-powered motor that drives Type IX protein secretion and gliding motility in Capnocytophaga canimorsus


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF12081e7sazA1 A: alpha bundlesX: Type IX secretion system component GldM helical domain (From Topology)H: Type IX secretion system component GldM helical domain (From Topology)T: Type IX secretion system component GldM helical domainF: PF12081ECOD (1.6)
BPF12081e7sazB1 A: alpha bundlesX: Type IX secretion system component GldM helical domain (From Topology)H: Type IX secretion system component GldM helical domain (From Topology)T: Type IX secretion system component GldM helical domainF: PF12081ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF12081GldM N-terminal domain (GldM_1st)GldM N-terminal domainThis domain is found in bacteria at the N-terminus of the GldM protein. This domain is typically between 169 to 182 amino acids in length. This domain has two completely conserved residues (Y and N) that may be functionally important. GldM, is named ...This domain is found in bacteria at the N-terminus of the GldM protein. This domain is typically between 169 to 182 amino acids in length. This domain has two completely conserved residues (Y and N) that may be functionally important. GldM, is named for the member from Cytophaga johnsonae (Flavobacterium johnsoniae), which is required for a type of rapid gliding motility found in certain members of the Bacteriodetes [1].
Domain
C, D, E, F, G
PF22827GldL N-terminal domain (GldL_N)GldL N-terminal domainThis entry represents a domain found N-terminal in homologues of Gliding motility protein GldL. GldL has two transmembrane helices (this entry) and a cytoplasmic domain. GldL is a component of the motor complex used by the T9SS and the gliding motili ...This entry represents a domain found N-terminal in homologues of Gliding motility protein GldL. GldL has two transmembrane helices (this entry) and a cytoplasmic domain. GldL is a component of the motor complex used by the T9SS and the gliding motility apparatus to transport proteins and gliding adhesin movement at the outer membrane. This motor complex consists of five copies of GldL surrounding two copies of GldM [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
GldM- - -
C, D, E, F, G
GldL- -

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
C, D, E, F, G
OPMType 9 secretory system

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
C, D, E, F, G
PDBTMAnnotated as membrane protein by PDBTM