4I1Y

The structure of Cysteine synthase from Mycobacterium ulcerans Agy99

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004122	molecular_function	cystathionine beta-synthase activity
A	0004124	molecular_function	cysteine synthase activity
A	0005737	cellular_component	cytoplasm
A	0006535	biological_process	cysteine biosynthetic process from serine
A	0016740	molecular_function	transferase activity
A	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
A	0019344	biological_process	cysteine biosynthetic process
A	0030170	molecular_function	pyridoxal phosphate binding
A	0080146	molecular_function	L-cysteine desulfhydrase activity
B	0004122	molecular_function	cystathionine beta-synthase activity
B	0004124	molecular_function	cysteine synthase activity
B	0005737	cellular_component	cytoplasm
B	0006535	biological_process	cysteine biosynthetic process from serine
B	0016740	molecular_function	transferase activity
B	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
B	0019344	biological_process	cysteine biosynthetic process
B	0030170	molecular_function	pyridoxal phosphate binding
B	0080146	molecular_function	L-cysteine desulfhydrase activity
C	0004122	molecular_function	cystathionine beta-synthase activity
C	0004124	molecular_function	cysteine synthase activity
C	0005737	cellular_component	cytoplasm
C	0006535	biological_process	cysteine biosynthetic process from serine
C	0016740	molecular_function	transferase activity
C	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
C	0019344	biological_process	cysteine biosynthetic process
C	0030170	molecular_function	pyridoxal phosphate binding
C	0080146	molecular_function	L-cysteine desulfhydrase activity
D	0004122	molecular_function	cystathionine beta-synthase activity
D	0004124	molecular_function	cysteine synthase activity
D	0005737	cellular_component	cytoplasm
D	0006535	biological_process	cysteine biosynthetic process from serine
D	0016740	molecular_function	transferase activity
D	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
D	0019344	biological_process	cysteine biosynthetic process
D	0030170	molecular_function	pyridoxal phosphate binding
D	0080146	molecular_function	L-cysteine desulfhydrase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 402

Chain	Residue
A	THR71
A	SER72
A	GLY73
A	ASN74
A	THR75

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site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL B 401

Chain	Residue
B	ARG18
B	ASP29

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site_id	AC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 B 402

Chain	Residue
B	LYS169
B	ARG194

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Functional Information from PROSITE/UniProt

site_id	PS00901
Number of Residues	19
Details	CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEsfn.PAgSIKdRiGvaM

Chain	Residue	Details
A	LYS33-MET51

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