3IMM | pdb_00003imm

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EGF_CA	e3immA1	A: a/b three-layered sandwiches	X: Spectrin repeat-like	H: SH3	T: SH3	F: EGF_CA	ECOD (v294.1)
B	MTHFR	e3immB1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: MTHFR	ECOD (v294.1)
C	MTHFR	e3immC1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: MTHFR	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)
B	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)
C	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF06439	3-keto-alpha-glucoside-1,2-lyase-like domain (3keto-disac_hyd)	3-keto-alpha-glucoside-1,2-lyase-like domain	This family has structural similarity to an endo-1,3-1,4-beta glucanase belonging to glycoside hydrolase family 16. A member containing this domain, BT2157 from B. thetaiotaomicron [1], was initially described as a 3-keto trehalose hydrolase involved ...	This family has structural similarity to an endo-1,3-1,4-beta glucanase belonging to glycoside hydrolase family 16. A member containing this domain, BT2157 from B. thetaiotaomicron [1], was initially described as a 3-keto trehalose hydrolase involved in trehalose degradation [1]. However, members of this group of proteins, previously known as DUF1080, have been reported to be 3-keto-alpha-glucoside-1,2-lyases and 3-keto-2-hydroxy-glucal hydratases and named AL/BT2 enzymes [2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Putative secreted glycosylhydrolase	hydrolase activity catalytic activity	-	-

Chains	Accession	Name	Type
A, B, C	IPR010496	3-keto-alpha-glucoside-1,2-lyase/3-keto-2-hydroxy-glucal hydratase domain	Domain

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.

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