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5ZTA

SirB from Bacillus subtilis with Fe3+

Functional Information from GO Data
ChainGOidnamespacecontents
A0006779biological_processporphyrin-containing compound biosynthetic process
A0016829molecular_functionlyase activity
A0019354biological_processsiroheme biosynthetic process
A0046872molecular_functionmetal ion binding
A0051266molecular_functionsirohydrochlorin ferrochelatase activity
B0006779biological_processporphyrin-containing compound biosynthetic process
B0016829molecular_functionlyase activity
B0019354biological_processsiroheme biosynthetic process
B0046872molecular_functionmetal ion binding
B0051266molecular_functionsirohydrochlorin ferrochelatase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue FE A 301
ChainResidue
AHIS115
AHIS229
AHOH406
AHOH408

site_idAC2
Number of Residues2
Detailsbinding site for residue FE B 301
ChainResidue
BHIS115
BHIS229

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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