2APJ | pdb_00002apj

X-Ray Structure of Protein from Arabidopsis Thaliana AT4G34215 at 1.6 Angstrom Resolution

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)
D	d2apjd_	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	Putative acetylxylan esterase At4g34215	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
C	d2apjc_	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	Putative acetylxylan esterase At4g34215	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
B	d2apjb_	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	Putative acetylxylan esterase At4g34215	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
A	d2apja1	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	Putative acetylxylan esterase At4g34215	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	SGNH hydrolase-like	8037225	3001315	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SGNH hydrolase-like	8037225	3001315	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SGNH hydrolase-like	8037225	3001315	SCOP2B (2022-06-29)
A	SCOP2 Family	Putative acetylxylan esterase-like	8024846	4002509	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SGNH hydrolase-like	8037225	3001315	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)
D	B12-binding	e2apjD1	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (develop294)
C	B12-binding	e2apjC1	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (develop294)
B	B12-binding	e2apjB1	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (develop294)
A	Lipase_GDSL_2	e2apjA1	A: alpha bundles	X: Flavodoxin-like	H: Ribosomal protein S2/SIS domain	T: Ribosomal protein S2/SIS domain	F: Lipase_GDSL_2	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
C	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
B	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
A	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF03629	Carbohydrate esterase, sialic acid-specific acetylesterase (SASA)	Carbohydrate esterase, sialic acid-specific acetylesterase	The catalytic triad of this esterase enzyme comprises residues Ser127, His403 and Asp391 in UniProtKB:P70665 [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Putative Esterase	hydrolase activity catalytic activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity	oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process metabolic process cellular process organic acid metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR005181	Sialate O-acetylesterase domain	Domain
A, B, C, D	IPR052940	Carbohydrate Esterase 6	Family
A, B, C, D	IPR036514	SGNH hydrolase 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.