Annotations: 4KH1

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4kh1a1	Alpha and beta proteins (a/b)	ATC-like	Aspartate/ornithine carbamoyltransferase	Aspartate/ornithine carbamoyltransferase	Aspartate carbamoyltransferase catalytic subunit	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)
C	d4kh1c1	Alpha and beta proteins (a/b)	ATC-like	Aspartate/ornithine carbamoyltransferase	Aspartate/ornithine carbamoyltransferase	Aspartate carbamoyltransferase catalytic subunit	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)
B	d4kh1b1	Alpha and beta proteins (a+b)	Ferredoxin-like	Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	Aspartate carbamoyltransferase	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)
B	d4kh1b2	Small proteins	Rubredoxin-like	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)
D	d4kh1d1	Alpha and beta proteins (a+b)	Ferredoxin-like	Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	Aspartate carbamoyltransferase	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)
D	d4kh1d2	Small proteins	Rubredoxin-like	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	(Escherichia coli KO11FL ) [TaxId: 595495 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	OTCace	e4kh1A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Aspartate/ornithine carbamoyltransferase	F: OTCace	ECOD (1.6)
A	OTCace_N	e4kh1A2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Aspartate/ornithine carbamoyltransferase	F: OTCace_N	ECOD (1.6)
C	OTCace	e4kh1C1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Aspartate/ornithine carbamoyltransferase	F: OTCace	ECOD (1.6)
C	OTCace_N	e4kh1C2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Aspartate/ornithine carbamoyltransferase	F: OTCace_N	ECOD (1.6)
B	PyrI	e4kh1B1	A: a+b two layers	X: Alpha-beta plaits	H: Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain (From Topology)	T: Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	F: PyrI	ECOD (1.6)
B	PyrI_C	e4kh1B2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	F: PyrI_C	ECOD (1.6)
D	PyrI	e4kh1D1	A: a+b two layers	X: Alpha-beta plaits	H: Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain (From Topology)	T: Aspartate carbamoyltransferase, Regulatory-chain, N-terminal domain	F: PyrI	ECOD (1.6)
D	PyrI_C	e4kh1D2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Aspartate carbamoyltransferase, Regulatory-chain, C-terminal domain	F: PyrI_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1370	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Aspartate/ornithine carbamoyltransferase	CATH (4.3.0)
C	3.40.50.1370	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Aspartate/ornithine carbamoyltransferase	CATH (4.3.0)
B	3.30.70.140	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Aspartate carbamoyltransferase regulatory subunit, N-terminal domain	CATH (4.3.0)
B	2.30.30.20	Mainly Beta	Roll	SH3 type barrels.	Aspartate carbamoyltransferase regulatory subunit, C-terminal domain	CATH (4.3.0)
D	3.30.70.140	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Aspartate carbamoyltransferase regulatory subunit, N-terminal domain	CATH (4.3.0)
D	2.30.30.20	Mainly Beta	Roll	SH3 type barrels.	Aspartate carbamoyltransferase regulatory subunit, C-terminal domain	CATH (4.3.0)

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.