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5WT4

L-Cysteine-PLP intermediate of NifS from Helicobacter pylori

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0006534biological_processcysteine metabolic process
A0016226biological_processiron-sulfur cluster assembly
A0016740molecular_functiontransferase activity
A0030170molecular_functionpyridoxal phosphate binding
A0031071molecular_functioncysteine desulfurase activity
A0044571biological_process[2Fe-2S] cluster assembly
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051537molecular_function2 iron, 2 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue IPA A 501
ChainResidue
ATYR56
AVAL67
AASN235

site_idAC2
Number of Residues14
Detailsbinding site for residue C6P A 502
ChainResidue
AGLN183
ASER203
AHIS205
ALYS206
AGLY240
ATHR241
AARG354
AHOH601
ACYS72
AALA73
ATHR74
AHIS104
AASN155
AASP180

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00331","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N6-(pyridoxal phosphate)lysine","evidences":[{"source":"HAMAP-Rule","id":"MF_00331","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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