Annotations: 3TKK

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3tkkd1	All beta proteins	CUB-like	Acetamidase/Formamidase-like	automated matches	automated matches	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
D	d3tkkd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
C	d3tkkc1	All beta proteins	CUB-like	Acetamidase/Formamidase-like	automated matches	automated matches	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
C	d3tkkc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
B	d3tkkb1	All beta proteins	CUB-like	Acetamidase/Formamidase-like	automated matches	automated matches	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
B	d3tkkb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
A	d3tkka1	All beta proteins	CUB-like	Acetamidase/Formamidase-like	automated matches	automated matches	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)
A	d3tkka2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Caldanaerobacter subterraneus subsp. tengcongensis ) [TaxId: 119072 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Acetamidase/Formamidase-like	8089368	3000194	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Acetamidase/Formamidase-like	8089368	3000194	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acetamidase/Formamidase-like	8089368	3000194	SCOP2B (2022-06-29)
A	SCOP2 Family	Acetamidase/Formamidase-like	8089367	4001648	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acetamidase/Formamidase-like	8089368	3000194	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	CoV_NSP4_C	e3tkkD2	A: beta barrels	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: CoV_NSP4_C	ECOD (v294.2)
C	CoV_NSP4_C	e3tkkC2	A: beta barrels	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: CoV_NSP4_C	ECOD (v294.2)
B	CoV_NSP4_C	e3tkkB2	A: beta barrels	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: CoV_NSP4_C	ECOD (v294.2)
A	CoV_NSP4_C	e3tkkA2	A: beta barrels	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: CoV_NSP4_C	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF03069	Acetamidase/Formamidase family (FmdA_AmdA)	Acetamidase/Formamidase family	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Predicted acetamidase/formamidase	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A, B, C, D	IPR004304	Acetamidase/Formamidase	Family

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	CSD	Parent Component: CYS : AA0262 : L-cysteine sulfinic acid MOD:00267

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.

3TKK | pdb_00003tkk