7SGR | pdb_00007sgr

Structure of hemolysin A secretion system HlyB/D complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
J [auth C]	HlyD_D23_C	e7sgrC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: HlyD_D23_C	ECOD (1.6)
K [auth G]	HlyD_D23_C	e7sgrG1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: HlyD_D23_C	ECOD (1.6)
A [auth J]	ABC_membrane	e7sgrJ1	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
A [auth J]	ABC_tran_1	e7sgrJ2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)
F	ABC_membrane	e7sgrF2	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
F	ABC_tran_1	e7sgrF1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)
E	ABC_membrane	e7sgrE2	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
E	Peptidase_C39	e7sgrE1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: Peptidase_C39	ECOD (1.6)
E	ABC_tran_1	e7sgrE3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)
D [auth B]	ABC_membrane	e7sgrB1	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
D [auth B]	ABC_tran_1	e7sgrB2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)
C [auth A]	ABC_membrane	e7sgrA3	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
C [auth A]	Peptidase_C39	e7sgrA1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: Peptidase_C39	ECOD (1.6)
C [auth A]	ABC_tran_1	e7sgrA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)
B [auth I]	ABC_membrane	e7sgrI1	A: alpha bundles	X: Type II ABC exporter transmembrane domain fold	H: Type I ABC exporter transmembrane domain fold (From Topology)	T: Type I ABC exporter transmembrane domain fold	F: ABC_membrane	ECOD (1.6)
B [auth I]	Peptidase_C39	e7sgrI3	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: Peptidase_C39	ECOD (1.6)
B [auth I]	ABC_tran_1	e7sgrI2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.90.70.10	Alpha Beta	Alpha-Beta Complex	Cathepsin B	Chain A	CATH (utative)
E	1.20.1560.10	Mainly Alpha	Up-down Bundle	ABC transporter transmembrane region fold	ABC transporter type 1, transmembrane domain	CATH (utative)
E	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
C [auth A]	3.90.70.10	Alpha Beta	Alpha-Beta Complex	Cathepsin B	Chain A	CATH (utative)
C [auth A]	1.20.1560.10	Mainly Alpha	Up-down Bundle	ABC transporter transmembrane region fold	ABC transporter type 1, transmembrane domain	CATH (utative)
C [auth A]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)
B [auth I]	3.90.70.10	Alpha Beta	Alpha-Beta Complex	Cathepsin B	Chain A	CATH (utative)
B [auth I]	1.20.1560.10	Mainly Alpha	Up-down Bundle	ABC transporter transmembrane region fold	ABC transporter type 1, transmembrane domain	CATH (utative)
B [auth I]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	PF26002	AprE-like, beta-barrel domain (Beta-barrel_AprE)	AprE-like, beta-barrel domain	This domain is found in the Alkaline protease secretion protein AprE from Pseudomonas aeruginosa and related proteins including Type I secretion system membrane fusion protein PrsE from Rhizobium meliloti. AprE is involved in the secretion of alkalin ...	This domain is found in the Alkaline protease secretion protein AprE from Pseudomonas aeruginosa and related proteins including Type I secretion system membrane fusion protein PrsE from Rhizobium meliloti. AprE is involved in the secretion of alkaline protease while PrsE mediates secretion of glycanase ExsH [1,2]. The domain represented by this entry folds into a six-stranded closed beta-barrel with a greek-key topology which has a structural similarity to the C-terminal domain of alanine racemase. This domain is interrupted by the barrel-sandwich hybrid domain which is inserted after the first beta-strand of the barrel. This model does not include the N-terminal strand.	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	PF00664	ABC transporter transmembrane region (ABC_membrane)	ABC transporter transmembrane region	-	Family
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	PF00005	ABC transporter (ABC_tran)	ABC transporter	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 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	Membrane fusion protein (MFP) family protein,Hemolysin secretion protein D, chromosomal	-	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process intracellular protein localization	cell periphery cellular anatomical structure plasma membrane membrane
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	Alpha-hemolysin translocation ATP-binding protein HlyB	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity ABC-type oligopeptide transporter activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity oligopeptide transmembrane transporter activity transporter activity transmembrane transporter activity ATP-dependent activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides	establishment of protein localization transport secretion protein secretion by the type I secretion system establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport macromolecule localization establishment of protein localization transport secretion protein secretion by the type I secretion system establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport macromolecule localization cellular process intracellular protein localization proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	cell periphery cellular anatomical structure plasma membrane membrane protein-containing complex type I protein secretion system complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	IPR010129	Type I secretion membrane fusion protein, HlyD family	Family
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	IPR058982	AprE-like, beta-barrel domain	Domain
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	IPR006144	Secretion protein HlyD, conserved site	Conserved Site
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	IPR059040	CyaD-like, alpha-helical hairpin domain	Domain
G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	IPR050739	Membrane Fusion Protein	Family
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR017871	ABC transporter-like, conserved site	Conserved Site
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR010132	ATPase, type I secretion system, HlyB	Family
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR005074	Peptidase C39, bacteriocin processing	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR036640	ABC transporter type 1, transmembrane domain superfamily	Homologous Superfamily
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR039395	Peptidase C39-like A	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR003593	AAA+ ATPase domain	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR011527	ABC transporter type 1, transmembrane domain	Domain
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR039421	Type 1 protein exporter	Family
A [auth J], B [auth I], C [auth A], D [auth B], E, A [auth J], B [auth I], C [auth A], D [auth B], E, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth J], B [auth I], C [auth A], D [auth B], E A [auth J], B [auth I], C [auth A], D [auth B], E, F, G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	OPM	Transmembrane	Alpha-helical polytopic	ABC transporters	Protein-1 exporter family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth J], B [auth I], C [auth A], D [auth B], E A [auth J], B [auth I], C [auth A], D [auth B], E, F, G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth J], B [auth I], C [auth A], D [auth B], E A [auth J], B [auth I], C [auth A], D [auth B], E, F, G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth J], B [auth I], C [auth A], D [auth B], E A [auth J], B [auth I], C [auth A], D [auth B], E, F, G [auth H], H [auth L], I [auth D], J [auth C], K [auth G], L [auth K]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	ATP Binding Cassette (ABC) Transporters	hemolysin A secretion system HlyB/D complex

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.