8IBS

Crystal structure of GH42 beta-galactosidase BiBga42A from Bifidobacterium longum subspecies infantis E160A/E318A mutant in complex with galactose

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004565	molecular_function	beta-galactosidase activity
A	0005975	biological_process	carbohydrate metabolic process
A	0009341	cellular_component	beta-galactosidase complex
A	0016787	molecular_function	hydrolase activity
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
B	0004565	molecular_function	beta-galactosidase activity
B	0005975	biological_process	carbohydrate metabolic process
B	0009341	cellular_component	beta-galactosidase complex
B	0016787	molecular_function	hydrolase activity
B	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
C	0004565	molecular_function	beta-galactosidase activity
C	0005975	biological_process	carbohydrate metabolic process
C	0009341	cellular_component	beta-galactosidase complex
C	0016787	molecular_function	hydrolase activity
C	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
D	0004565	molecular_function	beta-galactosidase activity
D	0005975	biological_process	carbohydrate metabolic process
D	0009341	cellular_component	beta-galactosidase complex
D	0016787	molecular_function	hydrolase activity
D	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
E	0004565	molecular_function	beta-galactosidase activity
E	0005975	biological_process	carbohydrate metabolic process
E	0009341	cellular_component	beta-galactosidase complex
E	0016787	molecular_function	hydrolase activity
E	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
F	0004565	molecular_function	beta-galactosidase activity
F	0005975	biological_process	carbohydrate metabolic process
F	0009341	cellular_component	beta-galactosidase complex
F	0016787	molecular_function	hydrolase activity
F	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI3
Number of Residues	6
Details	Active site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"O69315","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	6
Details	Active site: {"description":"Nucleophile","evidences":[{"source":"UniProtKB","id":"O69315","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	36
Details	Binding site: {"evidences":[{"source":"UniProtKB","id":"O69315","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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