2BHU

Crystal structure of Deinococcus radiodurans maltooligosyltrehalose trehalohydrolase

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0005975	biological_process	carbohydrate metabolic process
A	0005992	biological_process	trehalose biosynthetic process

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MG A1606

Chain	Residue
A	ASP113
A	ASP540
A	HOH2300
A	HOH2316
A	HOH3009
A	HOH3064

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site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE TRS A1603

Chain	Residue
A	GLU421
A	GLN563
A	HOH3045
A	HOH3119
A	HOH3120
A	HOH3121
A	HOH3123
A	HOH3124
A	THR337
A	LEU338
A	GLY416

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site_id	AC3
Number of Residues	14
Details	BINDING SITE FOR RESIDUE PGE A1604

Chain	Residue
A	PRO31
A	ALA34
A	PRO72
A	GLY348
A	TYR349
A	TYR358
A	ARG365
A	TYR366
A	GLN369
A	HOH2083
A	HOH3127
A	HOH3128
A	HOH3129
A	HOH3130

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Nucleophile => ECO:0000305

Chain	Residue	Details
A	ASP275

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000305

Chain	Residue	Details
A	GLU308

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site_id	SWS_FT_FI3
Number of Residues	2
Details	BINDING: BINDING => ECO:0000250|UniProtKB:Q55088

Chain	Residue	Details
A	ARG273
A	HIS399

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site_id	SWS_FT_FI4
Number of Residues	2
Details	BINDING: BINDING => ECO:0000305|PubMed:15784255

Chain	Residue	Details
A	ASP328
A	GLU376

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site_id	SWS_FT_FI5
Number of Residues	1
Details	SITE: Transition state stabilizer => ECO:0000305

Chain	Residue	Details
A	ASP400

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	2
Details	Annotated By Reference To The Literature 1amy

Chain	Residue	Details
A	ASP315
A	ASP275

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site_id	CSA2
Number of Residues	5
Details	Annotated By Reference To The Literature 1amy

Chain	Residue	Details
A	ARG273
A	ASP400
A	GLU308
A	ASP275
A	HIS399

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