Annotations: 7CZJ

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	RVT_thumb	e7czjB1	A: beta barrels	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: RVT_thumb	ECOD (v294.2)
A	ABC2_membrane	e7czjA1	A: beta barrels	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: ABC2_membrane	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Glucan 1,4-alpha-maltotetraohydrolase	starch binding binding polysaccharide binding carbohydrate binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity glucan 1,4-alpha-maltotetraohydrolase activity amylase activity alpha-amylase activity cation binding ion binding metal ion binding starch binding binding polysaccharide binding carbohydrate binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity glucan 1,4-alpha-maltotetraohydrolase activity amylase activity alpha-amylase activity cation binding ion binding metal ion binding small molecule binding	carbohydrate metabolic process catabolic process glucan catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process starch metabolic process polysaccharide catabolic process starch catabolic process metabolic process cellular process macromolecule metabolic process	cellular anatomical structure extracellular region

Chains	Accession	Name	Type
A, B	IPR013784	Carbohydrate-binding-like fold	Homologous Superfamily
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B	IPR002044	Carbohydrate binding module family 20	Domain
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR006047	Glycosyl hydrolase family 13, catalytic domain	Domain
A, B	IPR006046	Alpha amylase	Family
A, B	IPR015165	Glucan 1,4-alpha-maltotetraohydrolase, domain C	Domain
A, B	IPR013780	Glycosyl hydrolase, all-beta	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.

7CZJ | pdb_00007czj