Annotations: 6EJF

Thermus thermophilus PilF ATPase (apoprotein form)

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)
R [auth F]	WD40, Beta-prop_NOL10_N	e6ejfF1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F: WD40, Beta-prop_NOL10_N	ECOD (v295.2)
Q [auth E]	OB_NTP_bind	e6ejfE1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
P [auth D]	OB_NTP_bind	e6ejfD1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
O [auth C]	OB_NTP_bind	e6ejfC1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
N [auth B]	OB_NTP_bind	e6ejfB1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
M [auth A]	OB_NTP_bind	e6ejfA1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
J [auth P]	OB_NTP_bind	e6ejfP1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
I [auth O]	OB_NTP_bind	e6ejfO1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
H [auth N]	OB_NTP_bind	e6ejfN1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
D [auth L]	OB_NTP_bind	e6ejfL1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
C [auth K]	OB_NTP_bind	e6ejfK1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
B [auth J]	WD40, Beta-prop_NOL10_N	e6ejfJ1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F: WD40, Beta-prop_NOL10_N	ECOD (v295.2)
L [auth R]	OB_NTP_bind	e6ejfR1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
K [auth Q]	OB_NTP_bind	e6ejfQ1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
G [auth M]	OB_NTP_bind	e6ejfM1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
F [auth I]	OB_NTP_bind	e6ejfI1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
E [auth H]	OB_NTP_bind	e6ejfH1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
A [auth G]	WD40, Beta-prop_NOL10_N	e6ejfG1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F: WD40, Beta-prop_NOL10_N	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	PF00437	Type II/IV secretion system protein (T2SSE)	Type II/IV secretion system protein	This entry contains both Type II protein secretion system (T2SS), including Type 4 pilus (T4P), and Type IV protein secretion system (T4SS) from Gram-negative bacteria. Swiss:P07169 VirB11 ATPase is a subunit of the Agrobacterium tumefaciens transfer ...	This entry contains both Type II protein secretion system (T2SS), including Type 4 pilus (T4P), and Type IV protein secretion system (T4SS) from Gram-negative bacteria. Swiss:P07169 VirB11 ATPase is a subunit of the Agrobacterium tumefaciens transfer DNA (T-DNA) transfer system, a type IV secretion pathway required for delivery of T-DNA and effector proteins to plant cells during infection [1]. The cytoplasmic T2S E ATPase is a Zn-containing protein thought to provide the mechanical force for the secretion process. T2S-E contains Walker A and B motifs, that are essential for secretion and ATPase activity. ATPase PulE and XcpR from Klebsiella oxytoca and Pseudomonas aeruginosa respectively are required for protein secretion via the T2SS. ATPase PilB is required for T4P extension [2]. The type II protein secretion system (T2SS) is a sophisticated multi-protein machinery containing 12-15 different proteins [3]. Historically, this system was described as the main terminal branch (MTB) of the general secretory pathway (GSP), but this nomenclature is now on obsolete [4].	Domain
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	PF05157	MshEN domain (MshEN)	MshEN domain	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di- ...	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di-GMP [4,6,7], which modulates the activity of the respective protein. The structure of this domain is now known [1,2,4].	Domain
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	PF05157	MshEN domain (MshEN)	MshEN domain	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di- ...	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di-GMP [4,6,7], which modulates the activity of the respective protein. The structure of this domain is now known [1,2,4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	Type IV pilus assembly protein PilF	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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity cation binding metal ion binding	-	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	Type IV pilus assembly protein PilF	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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity cation binding metal ion binding	-	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	Type IV pilus assembly protein PilF	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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity cation binding metal ion binding	-	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	IPR001482	Type II/IV secretion system domain	Domain
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	IPR037257	Type II secretion system protein GspE, N-terminal superfamily	Homologous Superfamily
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	IPR007831	Type II secretion system protein GspE, N-terminal	Domain
M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], M [auth A], N [auth B], O [auth C], P [auth D], Q [auth E], R [auth F]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	IPR001482	Type II/IV secretion system domain	Domain
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	IPR037257	Type II secretion system protein GspE, N-terminal superfamily	Homologous Superfamily
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	IPR007831	Type II secretion system protein GspE, N-terminal	Domain
B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], B [auth J], C [auth K], D [auth L], H [auth N], I [auth O], J [auth P]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	IPR001482	Type II/IV secretion system domain	Domain
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	IPR037257	Type II secretion system protein GspE, N-terminal superfamily	Homologous Superfamily
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	IPR007831	Type II secretion system protein GspE, N-terminal	Domain
A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], A [auth G], E [auth H], F [auth I], G [auth M], K [auth Q], L [auth R]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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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.