1Q74

The Crystal Structure of 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside Deacetylase (MshB)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005886	cellular_component	plasma membrane
A	0008270	molecular_function	zinc ion binding
A	0010125	biological_process	mycothiol biosynthetic process
A	0016137	biological_process	glycoside metabolic process
A	0016787	molecular_function	hydrolase activity
A	0016811	molecular_function	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
A	0019213	molecular_function	deacetylase activity
A	0035595	molecular_function	N-acetylglucosaminylinositol deacetylase activity
A	0046872	molecular_function	metal ion binding
B	0005886	cellular_component	plasma membrane
B	0008270	molecular_function	zinc ion binding
B	0010125	biological_process	mycothiol biosynthetic process
B	0016137	biological_process	glycoside metabolic process
B	0016787	molecular_function	hydrolase activity
B	0016811	molecular_function	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
B	0019213	molecular_function	deacetylase activity
B	0035595	molecular_function	N-acetylglucosaminylinositol deacetylase activity
B	0046872	molecular_function	metal ion binding
C	0005886	cellular_component	plasma membrane
C	0008270	molecular_function	zinc ion binding
C	0010125	biological_process	mycothiol biosynthetic process
C	0016137	biological_process	glycoside metabolic process
C	0016787	molecular_function	hydrolase activity
C	0016811	molecular_function	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
C	0019213	molecular_function	deacetylase activity
C	0035595	molecular_function	N-acetylglucosaminylinositol deacetylase activity
C	0046872	molecular_function	metal ion binding
D	0005886	cellular_component	plasma membrane
D	0008270	molecular_function	zinc ion binding
D	0010125	biological_process	mycothiol biosynthetic process
D	0016137	biological_process	glycoside metabolic process
D	0016787	molecular_function	hydrolase activity
D	0016811	molecular_function	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
D	0019213	molecular_function	deacetylase activity
D	0035595	molecular_function	N-acetylglucosaminylinositol deacetylase activity
D	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 304

Chain	Residue
A	HIS13
A	ASP16
A	HIS147
A	HOH819
A	HOH837

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN B 304

Chain	Residue
B	HOH499
B	HIS13
B	ASP16
B	HIS147
B	HOH420

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN C 304

Chain	Residue
C	HIS13
C	ASP16
C	HIS147
C	HOH362
C	HOH519

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site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN D 304

Chain	Residue
D	HIS13
D	ASP16
D	HIS147
D	HOH311

---

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PE4 A 800

Chain	Residue
A	TYR67
A	GLY70
A	GLU71
A	HOH862
B	TYR67
B	GLY70

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:12958317

Chain	Residue	Details
A	HIS13
D	HIS13
D	ASP16
D	HIS147
A	ASP16
A	HIS147
B	HIS13
B	ASP16
B	HIS147
C	HIS13
C	ASP16
C	HIS147

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