Structure of PDB 6i43 Chain A

Receptor sequence
>6i43A (length=362) Species: 100226 (Streptomyces coelicolor A3(2)) [Search protein sequence]
GSAVPFHGAHQAGIATPVQDRLHFAAFDVTTEDRAAFVALLKEWTAAARR
LTAGHAVGEGAYGGLPEAPPDDTGEALGLKPSRLTLTIGFGPSLFTRFGL
ADLRPEALADLPKFPGDNLDRARSGGDLCVQACADDPQVAVHAIRNLARI
GFGKVVVRWSQLGFGKTSSTTPDKQTPRNLLGFKDGTRNIAGTEKDRLDR
FVWAAEKDGTPWMTGGSYLVARRIRMHIETWDRASLQEQEDVFGRDKGEG
APVGKAKERDEPFLKAMKPDAHVRLAHPDSNGGATLLRRGYSFTDGTDGL
GRLDAGLFFLAYQRDIRTGFVPVQRNLATDALNEYIQHVGSAVFAVPPGV
RDADDWWGSTLF
3D structure
PDB6i43 Dose-resolved serial synchrotron and XFEL structures of radiation-sensitive metalloproteins.
ChainA
Resolution1.88 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.11.1.-
4.98.1.1: protoporphyrin ferrochelatase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEM A K238 D239 G240 T241 R242 M280 F297 H326 A330 H331 R342 F363 F374 Q378 L386 K184 D185 G186 T187 R188 M226 F243 H272 A276 H277 R288 F309 F320 Q324 L332
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0020037 heme binding
Biological Process
GO:0033212 iron import into cell

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Molecular Function
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Biological Process
External links
PDB RCSB:6i43, PDBe:6i43, PDBj:6i43
PDBsum6i43
PubMed31316799
UniProtQ9RKQ2

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