2EGI | pdb_00002egi

Crystal Structure of a Hypothetical Protein(AQ1494) from Aquifex aeolicus

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)
H [auth I]	d2egii_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
G [auth H]	d2egih_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
F [auth G]	d2egig_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
E [auth F]	d2egif_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
D [auth E]	d2egie_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
C [auth D]	d2egid_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
B [auth C]	d2egic_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
A	d2egia_	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H [auth I]	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2B (2022-06-29)
F [auth G]	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2B (2022-06-29)
E [auth F]	SCOP2 Family	4HBT-like	8075207	4001116	SCOP2 (2022-06-29)
E [auth F]	SCOP2 Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2 (2022-06-29)
D [auth E]	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2B (2022-06-29)
C [auth D]	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8075208	3000149	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)
H [auth I]		e2egiI2	A: Fusion glycoprotein F2	X: Fusion glycoprotein F2	H: Fusion glycoprotein F2	T: PTS_EIIB	F:	ECOD (20:10:01)
G [auth H]		e2egiH3	A: DEATH domain	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T:	F:	ECOD (20:10:01)
F [auth G]		e2egiG1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: PK_Tyr_Ser-Thr	F:	ECOD (20:10:01)
E [auth F]		e2egiF1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: PK_Tyr_Ser-Thr	F:	ECOD (20:10:01)
D [auth E]		e2egiE1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: PK_Tyr_Ser-Thr	F:	ECOD (20:10:01)
C [auth D]		e2egiD1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: PK_Tyr_Ser-Thr	F:	ECOD (20:10:01)
B [auth C]		e2egiC1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: PK_Tyr_Ser-Thr	F:	ECOD (20:10:01)
A		e2egiA1	A: Profilin-like	X: sensor domains	H: sensor domains	T: SspB	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H [auth I]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
G [auth H]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
F [auth G]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
E [auth F]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
D [auth E]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
C [auth D]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
B [auth C]	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
A	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	PF03061	Thioesterase superfamily (4HBT)	Thioesterase superfamily	This family contains a wide variety of enzymes, principally thioesterases. This family includes 4HBT (EC 3.1.2.23) which catalyses the final step in the biosynthesis of 4-hydroxybenzoate from 4-chlorobenzoate in the soil dwelling microbe Pseudomonas ...	This family contains a wide variety of enzymes, principally thioesterases. This family includes 4HBT (EC 3.1.2.23) which catalyses the final step in the biosynthesis of 4-hydroxybenzoate from 4-chlorobenzoate in the soil dwelling microbe Pseudomonas CBS-3. This family includes various cytosolic long-chain acyl-CoA thioester hydrolases. Long-chain acyl-CoA hydrolases hydrolyse palmitoyl-CoA to CoA and palmitate, they also catalyse the hydrolysis of other long chain fatty acyl-CoA thioesters.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	Hypothetical protein aq_1494	hydrolase activity, acting on ester bonds thiolester hydrolase activity deacylase activity hydrolase activity fatty acyl-CoA hydrolase activity catalytic activity acyl-CoA hydrolase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	IPR008272	4-hydroxybenzoyl-CoA thioesterase, active site	Active Site
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	IPR050563	4-hydroxybenzoyl-CoA thioesterase	Family
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	IPR006684	Acyl-CoA thioester hydrolase YbgC/YbaW family	Family
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth I]	IPR029069	HotDog domain superfamily	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.