Structure of PDB 6ibn Chain A

Receptor sequence
>6ibnA (length=362) Species: 100226 (Streptomyces coelicolor A3(2)) [Search protein sequence]
GSAVPFHGAHQAGIATPVQDRLHFAAFDVTTEDRAAFVALLKEWTAAARR
LTAGHAVGEGAYGGLPEAPPDDTGEALGLKPSRLTLTIGFGPSLFTRFGL
ADLRPEALADLPKFPGDNLDRARSGGDLCVQACADDPQVAVHAIRNLARI
GFGKVVVRWSQLGFGKTSSTTPDKQTPRNLLGFKDGTRNIAGTEKDRLDR
FVWAAEKDGTPWMTGGSYLVARRIRMHIETWDRASLQEQEDVFGRDKGEG
APVGKAKERDEPFLKAMKPDAHVRLAHPDSNGGATLLRRGYSFTDGTDGL
GRLDAGLFFLAYQRDIRTGFVPVQRNLATDALNEYIQHVGSAVFAVPPGV
RDADDWWGSTLF
3D structure
PDB6ibn Dose-resolved serial synchrotron and XFEL structures of radiation-sensitive metalloproteins.
ChainA
Resolution2.18 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 D239 G240 T241 R242 F297 H326 A330 H331 P332 R342 F363 F374 L381 D185 G186 T187 R188 F243 H272 A276 H277 P278 R288 F309 F320 L327
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:6ibn, PDBe:6ibn, PDBj:6ibn
PDBsum6ibn
PubMed31316799
UniProtQ9RKQ2

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