3CED

Crystal structure of the C-terminal NIL domain of an ABC transporter protein homologue from Staphylococcus aureus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3ceda1	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	NIL domain-like	Methionine import ATP-binding protein MetN2	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)
A	d3ceda2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)
B	d3cedb2	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	NIL domain-like	Methionine import ATP-binding protein MetN2	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)
B	d3cedb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)
C	d3cedc2	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	NIL domain-like	Methionine import ATP-binding protein MetN2	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)
C	d3cedc3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	NIL domain-like	8018388	4001937	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ACT-like	8057816	3000006	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ACT-like	8057816	3000006	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ACT-like	8057816	3000006	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	NIL	e3cedA1	A: a+b two layers	X: Alpha-beta plaits	H: ACT-like (From Topology)	T: ACT-like	F: NIL	ECOD (1.6)
B	NIL	e3cedB1	A: a+b two layers	X: Alpha-beta plaits	H: ACT-like (From Topology)	T: ACT-like	F: NIL	ECOD (1.6)
C	NIL	e3cedC1	A: a+b two layers	X: Alpha-beta plaits	H: ACT-like (From Topology)	T: ACT-like	F: NIL	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)
B	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)
C	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF09383	NIL domain (NIL)	NIL domain	This domain is found at the C-terminus of ABC transporter proteins involved in D-methionine transport as well as a number of ferredoxin-like proteins. This domain is likely to act as a substrate binding domain. The domain has been named after a conse ...	This domain is found at the C-terminus of ABC transporter proteins involved in D-methionine transport as well as a number of ferredoxin-like proteins. This domain is likely to act as a substrate binding domain. The domain has been named after a conserved sequence in some members of the family.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Methionine import ATP-binding protein metN 2	methionine transmembrane transporter activity D-amino acid transmembrane transporter activity ABC-type amino acid transporter activity organic cation transmembrane transporter activity sulfur amino acid transmembrane transporter activity sulfur compound transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ABC-type D-methionine transporter activity carboxylic acid transmembrane transporter activity ATP-dependent activity ATPase-coupled carboxylic acid transmembrane transporter activity amino acid transmembrane transporter activity active transmembrane transporter activity ABC-type transporter activity methionine transmembrane transporter activity D-amino acid transmembrane transporter activity ABC-type amino acid transporter activity organic cation transmembrane transporter activity sulfur amino acid transmembrane transporter activity sulfur compound transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ABC-type D-methionine transporter activity carboxylic acid transmembrane transporter activity ATP-dependent activity ATPase-coupled carboxylic acid transmembrane transporter activity amino acid transmembrane transporter activity active transmembrane transporter activity ABC-type transporter activity ATPase-coupled organic acid transmembrane transporter activity transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound 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	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR003593	AAA+ ATPase domain	Domain
A, B, C	IPR017871	ABC transporter-like, conserved site	Conserved Site
A, B, C	IPR045865	ACT-like domain	Homologous Superfamily
A, B, C	IPR041701	Methionine import ATP-binding protein MetN, ATP-binding domain	Domain
A, B, C	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B, C	IPR018449	NIL domain	Domain
A, B, C	IPR050086	Methionine import ATP-binding protein MetN-like	Family
A, B, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.