6HM9

Crystal structure of a BA3943 mutant,a CE4 family pseudoenzyme with restored enzymatic activity.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005975	biological_process	carbohydrate metabolic process
A	0016020	cellular_component	membrane
A	0016810	molecular_function	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	binding site for residue SO4 A 301

Chain	Residue
A	ASP93
A	HOH524
A	HIS144
A	HIS148
A	PRO184
A	SER185
A	HIS238
A	HOH459
A	HOH469
A	HOH496

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site_id	AC2
Number of Residues	5
Details	binding site for residue SO4 A 302

Chain	Residue
A	LYS114
A	ARG224
A	ARG227
A	LYS228
A	HOH404

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site_id	AC3
Number of Residues	6
Details	binding site for residue SO4 A 303

Chain	Residue
A	HIS11
A	GLN14
A	TYR15
A	HOH433
A	HOH501
A	HOH552

---

site_id	AC4
Number of Residues	4
Details	binding site for residue SO4 A 304

Chain	Residue
A	ARG189
A	ASP190
A	GLU191
A	HOH534

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site_id	AC5
Number of Residues	3
Details	binding site for residue ACT A 305

Chain	Residue
A	GLU99
A	ARG103
A	HOH407

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