Annotations: 1SH8

1.5 A Crystal Structure of a Protein of Unknown Function PA5026 from Pseudomonas aeruginosa, Probable Thioesterase

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)
B	d1sh8b1	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	PaaI/YdiI-like	Hypothetical protein PA5026	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
B	d1sh8b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1sh8a1	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	PaaI/YdiI-like	Hypothetical protein PA5026	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1sh8a3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1sh8a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8039451	3000149	SCOP2B (2022-06-29)
A	SCOP2 Family	PaaI/YdiI-like	8027072	4000624	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8039451	3000149	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Staphylokinase	e1sh8B1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Staphylokinase	ECOD (v294.1)
A	FabA	e1sh8A1	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase	T: Thioesterase/thiol ester dehydrase-isomerase	F: FabA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	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	PF14539	Domain of unknown function (DUF4442) (DUF4442)	Domain of unknown function (DUF4442)	This family of proteins is found in bacteria, archaea and eukaryotes. Proteins in this family are typically between 139 and 165 amino acids in length. There is a conserved PYF sequence motif. There is a single completely conserved residue N that ma ...	This family of proteins is found in bacteria, archaea and eukaryotes. Proteins in this family are typically between 139 and 165 amino acids in length. There is a conserved PYF sequence motif. There is a single completely conserved residue N that may be functionally important.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029069	HotDog domain superfamily	Homologous Superfamily
A, B	IPR027961	Protein of unknown function DUF4442	Family

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.