Annotations: 4XRR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Thymidylat_synt	e4xrrB1	A: beta barrels	X: Four-helical up-and-down bundle	H: Thymidylate synthase/dCMP hydroxymethylase	T: Thymidylate synthase/dCMP hydroxymethylase	F: Thymidylat_synt	ECOD (v294.2)
B	MNNL	e4xrrB2	A: beta barrels	X: Anticodon-binding domain of Class II aaRS	H: Anticodon-binding domain of Class II aaRS	T: Anticodon-binding domain of Class II aaRS	F: MNNL	ECOD (v294.2)
A	Thymidylat_synt	e4xrrA2	A: beta barrels	X: Four-helical up-and-down bundle	H: Thymidylate synthase/dCMP hydroxymethylase	T: Thymidylate synthase/dCMP hydroxymethylase	F: Thymidylat_synt	ECOD (v294.2)
A	MNNL	e4xrrA1	A: beta barrels	X: Anticodon-binding domain of Class II aaRS	H: Anticodon-binding domain of Class II aaRS	T: Anticodon-binding domain of Class II aaRS	F: MNNL	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CalS8	oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors catalytic activity oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on the CH-CH group of donors NAD binding binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding small molecule binding	carbohydrate metabolic process polysaccharide metabolic process biosynthetic process polysaccharide biosynthetic process carbohydrate biosynthetic process metabolic process cellular process primary metabolic process macromolecule metabolic process macromolecule biosynthetic process	-

Chains	Accession	Name	Type
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR017476	UDP-glucose/GDP-mannose dehydrogenase	Family
A, B	IPR014026	UDP-glucose/GDP-mannose dehydrogenase, dimerisation	Domain
A, B	IPR028359	UDP-N-acetyl-D-mannosamine/glucosamine dehydrogenase	Family
A, B	IPR014027	UDP-glucose/GDP-mannose dehydrogenase, C-terminal	Domain
A, B	IPR036220	UDP-glucose/GDP-mannose dehydrogenase, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR001732	UDP-glucose/GDP-mannose dehydrogenase, N-terminal	Domain
A, B	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain 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.

4XRR | pdb_00004xrr