3RCN

Crystal Structure of Beta-N-Acetylhexosaminidase from Arthrobacter aurescens

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0004563	molecular_function	beta-N-acetylhexosaminidase activity
A	0005975	biological_process	carbohydrate metabolic process
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0102148	molecular_function	N-acetyl-beta-D-galactosaminidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE SO4 A 551

Chain	Residue
A	ARG212
A	SER460
A	ARG462
A	ARG522
A	HOH582
A	HOH678
A	HOH691
A	HOH693

---

site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 553

Chain	Residue
A	GLU285
A	GLN324
A	LYS328
A	HOH636
A	HOH749
A	SER284

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 554

Chain	Residue
A	GLN320
A	GLN326
A	VAL337
A	HOH659

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ACY A 555

Chain	Residue
A	THR192
A	TRP195
A	GLU269
A	VAL270

---

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE GOL A 556

Chain	Residue
A	TRP204
A	ARG205
A	GOL565
A	HOH617
A	HOH653
A	HOH680

---

site_id	AC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 557

Chain	Residue
A	ARG408
A	ASP411
A	GLY412
A	LYS529

---

site_id	AC7
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 A 558

Chain	Residue
A	ARG40
A	THR43
A	ARG44
A	GLY47
A	TRP52
A	ASP53
A	GOL563

---

site_id	AC8
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 559

Chain	Residue
A	ARG36
A	ARG40

---

site_id	AC9
Number of Residues	11
Details	BINDING SITE FOR RESIDUE GOL A 560

Chain	Residue
A	HIS407
A	GLN409
A	PRO416
A	VAL417
A	LEU458
A	ARG463
A	PHE466
A	ALA467
A	ARG471
A	HOH666
A	HOH671

---

site_id	BC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE GOL A 561

Chain	Residue
A	TRP271
A	ARG273
A	HOH595
A	HOH655

---

site_id	BC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE GOL A 562

Chain	Residue
A	GLY136
A	THR236
A	TRP306
A	HOH725
A	HOH742
A	HOH753

---

site_id	BC3
Number of Residues	8
Details	BINDING SITE FOR RESIDUE GOL A 563

Chain	Residue
A	ARG39
A	ARG40
A	THR43
A	ASP53
A	LEU54
A	ALA55
A	PRO56
A	SO4558

---

site_id	BC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 564

Chain	Residue
A	GLY37
A	PRO38
A	ARG40
A	ARG44
A	ASP232
A	HOH726
A	HOH757

---

site_id	BC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 565

Chain	Residue
A	ARG146
A	HIS246
A	GLY275
A	ASP312
A	GLU313
A	GOL556
A	HOH628

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