7E6F

Crystal structure of PMP-bound form of cysteine desulfurase SufS R376A from Bacillus subtilis in L-cycloserine-inhibition

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0005515	molecular_function	protein binding
A	0006534	biological_process	cysteine metabolic process
A	0016740	molecular_function	transferase activity
A	0030170	molecular_function	pyridoxal phosphate binding
A	0031071	molecular_function	cysteine desulfurase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	binding site for residue PEG A 501

Chain	Residue
A	HIS53
A	GLU252
A	LYS265
A	TRP269

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site_id	AC2
Number of Residues	12
Details	binding site for residue PMP A 502

Chain	Residue
A	ASP198
A	ALA200
A	GLN201
A	SER221
A	HIS223
A	LYS224
A	THR275
A	ALA28
A	THR92
A	THR93
A	HIS121
A	ASN173

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site_id	AC3
Number of Residues	2
Details	binding site for residue EDO A 503

Chain	Residue
A	LEU13
A	ASP21

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Functional Information from PROSITE/UniProt

site_id	PS00595
Number of Residues	20
Details	AA_TRANSFER_CLASS_5 Aminotransferases class-V pyridoxal-phosphate attachment site. CDFFalSSHKmcgpt.GvGvL

Chain	Residue	Details
A	CYS215-LEU234

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Active site: {"description":"Cysteine persulfide intermediate","evidences":[{"source":"PubMed","id":"27382962","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31587510","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Modified residue: {"description":"N6-(pyridoxal phosphate)lysine","evidences":[{"source":"PubMed","id":"31587510","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5J8Q","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

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