3OO7

Crystal structures and biochemical characterization of the bacterial solute receptor AcbH reveal an unprecedented exclusive substrate preference for b-D-galactopyranose

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0015768	biological_process	maltose transport
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0042956	biological_process	maltodextrin transmembrane transport
A	0045493	biological_process	xylan catabolic process
A	0055052	cellular_component	ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
A	1901982	molecular_function	maltose binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 405

Chain	Residue
A	ASP269
A	LYS345
A	LYS374

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site_id	AC2
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 A 406

Chain	Residue
A	ARG232

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site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 407

Chain	Residue
A	TRP177
A	TRP234
A	GLN235
A	LYS263
A	HOH522

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site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 A 408

Chain	Residue
A	GLY192
A	TYR193
A	ASP194
A	TYR280
A	TYR284
A	HOH442
A	HOH526

---

site_id	AC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 409

Chain	Residue
A	THR93
A	LEU294
A	PRO295
A	LYS296
A	GLY298
A	ALA301
A	HOH590

---

site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE GOL A 410

Chain	Residue
A	TYR81
A	GLN84
A	PHE85
A	SER163
A	LYS201
A	HOH630

---

site_id	AC7
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 411

Chain	Residue
A	PRO30
A	TYR127
A	ASP290
A	PHE320
A	ASP324
A	ASP327
A	HOH508

---

site_id	AC8
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 412

Chain	Residue
A	GLN162
A	PRO168
A	ALA223
A	GLN225
A	LYS227
A	HOH512
A	HOH540

---

site_id	AC9
Number of Residues	5
Details	BINDING SITE FOR RESIDUE GOL A 413

Chain	Residue
A	PHE78
A	ARG362
A	HOH531
A	HOH535
A	HOH698

---

site_id	BC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE GOL A 414

Chain	Residue
A	ASP194
A	LYS198
A	GLU203
A	HOH657

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