7SEE

Structure of E. coli LetB delta (Ring6) mutant, Ring1 in the closed state (Model 1)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7seeA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	MlaD	e7seeA6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)
B	F_UNCLASSIFIED	e7seeB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	MlaD	e7seeB6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)
C	F_UNCLASSIFIED	e7seeC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
C	MlaD	e7seeC6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)
D	F_UNCLASSIFIED	e7seeD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
D	MlaD	e7seeD6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)
E	F_UNCLASSIFIED	e7seeE1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
E	MlaD	e7seeE6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)
F	F_UNCLASSIFIED	e7seeF1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: F_UNCLASSIFIED	ECOD (1.6)
F	MlaD	e7seeF6	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Mammalian cell entry (MCE) domain	F: MlaD	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF02470	MlaD protein (MlaD)	MlaD protein	This family of proteins contains MlaD, which is a component of the Mla pathway, an ABC transport system that functions to maintain the asymmetry of the outer membrane [1]. The family also contains the mce (mammalian cell entry) proteins from Mycobact ...	This family of proteins contains MlaD, which is a component of the Mla pathway, an ABC transport system that functions to maintain the asymmetry of the outer membrane [1]. The family also contains the mce (mammalian cell entry) proteins from Mycobacterium tuberculosis. The archetype (Rv0169), was isolated as being necessary for colonisation of, and survival within, the macrophage [2]. This family contains proteins of unknown function from other bacteria.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	MCE family protein, Intermembrane transport protein YebT chimera	identical protein binding protein binding binding	membrane organization intermembrane lipid transfer transport lipid localization lipid transport establishment of localization cellular component organization localization macromolecule localization cellular process cellular component organization or biogenesis	cell periphery plasma membrane membrane cellular anatomical entity outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR003399	Mce/MlaD	Domain
A, B, C, D, E A, B, C, D, E, F	IPR051800	Intermembrane Transport Protein PqiA/PqiB	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.