1ZMB | pdb_00001zmb

Crystal Structure of the Putative Acetylxylan Esterase from Clostridium acetobutylicum, Northeast Structural Genomics Target CaR6

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)
B	d1zmbb2	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	automated matches	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
B	d1zmbb3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
E	d1zmbe2	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	automated matches	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
E	d1zmbe3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
F	d1zmbf2	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	automated matches	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
F	d1zmbf3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
D	d1zmbd2	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	automated matches	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
D	d1zmbd3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
C	d1zmbc2	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	automated matches	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
C	d1zmbc3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
A	d1zmba1	Alpha and beta proteins (a/b)	Flavodoxin-like	SGNH hydrolase	Putative acetylxylan esterase-like	Acetylxylan esterase related enzyme	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)
A	d1zmba2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Clostridium acetobutylicum ATCC 824 ) [TaxId: 272562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	SGNH hydrolase-like	8035973	3001315	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SGNH hydrolase-like	8035973	3001315	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	SGNH hydrolase-like	8035973	3001315	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SGNH hydrolase-like	8035973	3001315	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SGNH hydrolase-like	8035973	3001315	SCOP2B (2022-06-29)
A	SCOP2 Family	Putative acetylxylan esterase-like	8023593	4002509	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SGNH hydrolase-like	8035973	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)
B	B12-binding	e1zmbB1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.1)
E	B12-binding	e1zmbE1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.1)
F	B12-binding	e1zmbF1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.1)
D	B12-binding	e1zmbD1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.1)
C	B12-binding	e1zmbC1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: B12-binding	ECOD (v294.1)
A	Lipase_GDSL_2	e1zmbA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Ribosomal protein S2/SIS domain	T: Ribosomal protein S2/SIS domain	F: Lipase_GDSL_2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
B	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)
E	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
E	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)
F	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
F	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)
D	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
D	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)
C	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
C	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)
A	3.40.50.1110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	SGNH hydrolase	CATH (4.3.0)
A	6.10.170.10	Special	Helix non-globular	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	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, E A, B, C, D, E, F	Acetylxylan esterase related enzyme	hydrolase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

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