Structure of PDB 3rtl Chain B

Receptor sequence
>3rtlB (length=120) Species: 158879 (Staphylococcus aureus subsp. aureus N315) [Search protein sequence]
GSKMTDLQDTKYVVYESVENNESMMDTFVKHPIKTGMLNGKKYMVMETTN
DDYWKDFMVEGQRVRTISKDAKNNTRTIIFPYVEGKTLYDAIVKVHVKTI
DYDGQYHVRIVDKEAFTKAN
3D structure
PDB3rtl Unique Heme-Iron Coordination by the Hemoglobin Receptor IsdB of Staphylococcus aureus.
ChainB
Resolution1.453 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 B E354 S361 M362 M363 F366 W392 V433 Y440 Y444 E16 S23 M24 M25 F28 W54 V95 Y102 Y106
External links
PDB RCSB:3rtl, PDBe:3rtl, PDBj:3rtl
PDBsum3rtl
PubMed21574663
UniProtQ7A656|ISDB_STAAN Iron-regulated surface determinant protein B (Gene Name=isdB)

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