4LI3

Crystal Structure of O-Acetylserine Sulfhydrylase from Haemophilus influenzae in complex with high affinity inhibitory peptide from Serine acetyl transferase of Salmonella typhimurium

Functional Information from GO Data

Chain	GOid	namespace	contents
X	0003824	molecular_function	catalytic activity
X	0004122	molecular_function	cystathionine beta-synthase activity
X	0004124	molecular_function	cysteine synthase activity
X	0005737	cellular_component	cytoplasm
X	0006535	biological_process	cysteine biosynthetic process from serine
X	0008152	biological_process	metabolic process
X	0008652	biological_process	amino acid biosynthetic process
X	0016740	molecular_function	transferase activity
X	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
X	0019344	biological_process	cysteine biosynthetic process
X	0080146	molecular_function	L-cysteine desulfhydrase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE GOL X 401

Chain	Residue
X	VAL249
X	ASP250
X	ALA278
X	ARG282
X	HOH522

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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. KiEgrn.PSySVKcRiGanM

Chain	Residue	Details
X	LYS31-MET49

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	BINDING: BINDING => ECO:0000250|UniProtKB:P0A1E3

Chain	Residue	Details
X	ASN7

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site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: in other chain => ECO:0000250|UniProtKB:P0A1E3

Chain	Residue	Details
X	ARG35
X	LEU268

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site_id	SWS_FT_FI3
Number of Residues	3
Details	BINDING: BINDING => ECO:0000250

Chain	Residue	Details
X	ASN72
X	GLY177
X	SER272

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site_id	SWS_FT_FI4
Number of Residues	1
Details	MOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000250

Chain	Residue	Details
X	LLP42

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