Annotations: 1Y7P

1.9 A Crystal Structure of a Protein of Unknown Function AF1403 from Archaeoglobus fulgidus, Probable Metabolic Regulator

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
C	d1y7pc1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	AF1403 C-terminal domain-like	Hypothetical protein AF1403, C-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
C	d1y7pc2	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	AF1403 N-terminal domain-like	Hypothetical protein AF1403, N-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
C	d1y7pc3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
B	d1y7pb1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	AF1403 C-terminal domain-like	Hypothetical protein AF1403, C-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
B	d1y7pb2	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	AF1403 N-terminal domain-like	Hypothetical protein AF1403, N-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
B	d1y7pb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
A	d1y7pa1	Alpha and beta proteins (a/b)	Flavodoxin-like	CheY-like	AF1403 C-terminal domain-like	Hypothetical protein AF1403, C-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)
A	d1y7pa2	Alpha and beta proteins (a+b)	Ferredoxin-like	ACT-like	AF1403 N-terminal domain-like	Hypothetical protein AF1403, N-terminal domain	(Archaeoglobus fulgidus ) [TaxId: 2234 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	CheY-like	8034167	3001156	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ACT-like	8034169	3000006	SCOP2B (2022-06-29)
B	SCOP2 Family	AF1403 C-terminal domain-like	8021787	4002481	SCOP2 (2022-06-29)
B	SCOP2 Family	AF1403 N-terminal domain-like	8021789	4003698	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CheY-like	8034167	3001156	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	ACT-like	8034169	3000006	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	CheY-like	8034167	3001156	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ACT-like	8034169	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)
C	Peptidase_M49	e1y7pC3	A: beta barrels	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Peptidase_M49	ECOD (v294.2)
B	RNase_P_Rpp14	e1y7pB1	A: beta barrels	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: RNase_P_Rpp14	ECOD (v294.2)
B	B12-binding	e1y7pB2	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.2)
A	AHAS-like_ACT	e1y7pA1	A: a+b two layers	X: Alpha-beta plaits	H: ACT-like	T: ACT-like	F: AHAS-like_ACT	ECOD (v294.2)
A	DUF5612	e1y7pA2	A: beta barrels	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: DUF5612	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)
C	3.40.50.10550	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Hypothetical protein af1403	CATH (4.3.0)
B	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)
B	3.40.50.10550	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Hypothetical protein af1403	CATH (4.3.0)
A	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)
A	3.40.50.10550	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Hypothetical protein af1403	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF18462	Domain of unknown function (DUF5612) (DUF5612)	Domain of unknown function (DUF5612)	This is a domain of unknown function which is mostly found at the C-terminal of ACT domains such as Pfam:PF01842.	Domain
A, B, C	PF01842	ACT domain (ACT)	ACT domain	This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulati ...	This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulation of the linked enzyme. The ACT domain is found in: D-3-phosphoglycerate dehydrogenase EC:1.1.1.95 Swiss:P08328, which is inhibited by serine [1]. Aspartokinase EC:2.7.2.4 Swiss:P53553, which is regulated by lysine. Acetolactate synthase small regulatory subunit Swiss:P00894, which is inhibited by valine. Phenylalanine-4-hydroxylase EC:1.14.16.1 Swiss:P00439, which is regulated by phenylalanine. Prephenate dehydrogenase EC:4.2.1.51 Swiss:P21203. formyltetrahydrofolate deformylase EC:3.5.1.10, Swiss:P37051, which is activated by methionine and inhibited by glycine. GTP pyrophosphokinase EC:2.7.6.5 Swiss:P11585	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR054480	Acetolactate synthase small subunit-like, ACT domain	Domain
A, B, C	IPR011006	CheY-like superfamily	Homologous Superfamily
A, B, C	IPR040537	Domain of unknown function DUF5612	Domain
A, B, C	IPR015832	MTH_1235/AF_1403/MJ1458	Family
A, B, C	IPR045865	ACT-like domain	Homologous Superfamily
A, B, C	IPR002912	ACT domain	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.