Structure of PDB 3nu1 Chain A

Receptor sequence
>3nu1A (length=254) Species: 360102 (Yersinia pestis Antiqua) [Search protein sequence]
AERIVTIGGDVTEIAYALGAGDEIVARDSTSQQPQAAQKLPDVGYMRTLN
AEGILAMKPTMLLVSELAQPSLVLTQIASSGVNVVTVPGQTTPESVAMKI
NAVATALHQTEKGQKLIEDYQQRLAAVNKTPLPVKVLFVMSHGGLTPMAA
GQNTAADAMIRAAGGSNAMQGFSRYRPLSQEGVIASAPDLLLITTDGVKA
LGSSENIWKLPGMALTPAGKHKRLLVVDDMALLGFGLETPQVLAQLREKM
EQMQ
3D structure
PDB3nu1 Two stacked heme molecules in the binding pocket of the periplasmic heme-binding protein HmuT from Yersinia pestis.
ChainA
Resolution2.5 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 A M165 H167 L170 M173 Y200 M140 H142 L145 M148 Y175
BS02 HEM A T55 Y70 R72 T179 A180 Y200 M255 L258 T30 Y45 R47 T154 A155 Y175 M230 L233
Gene Ontology
Molecular Function
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3nu1, PDBe:3nu1, PDBj:3nu1
PDBsum3nu1
PubMed20888343
UniProtA0A0E1NWS3

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