Structure of PDB 1nnt Chain A Binding Site BS01

Receptor Information
>1nnt Chain A (length=328) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SVIRWCTISSPEEKKCNNLRDLTQQERISLTCVQKATYLDCIKAIANNEA
DAISLDGGQAFEAGLAPYKLKPIAAEVYEHTEGSTTSYYAVAVVKKGTEF
TVNDLQGKTSCHTGLGRSAGWNIPIGTLLHRGAIEWEGIESGSVEQAVAK
FFSASCVPGATIEQKLCRQCKGDPKTKCARNAPYSGYSGAFHCLKDGKGD
VAFVKHTTVNENAPDQKDEYELLCLDGSRQPVDNYKTCNWARVAAHAVVA
RDDNKVEDIWSFLSKAQSDFGVDTKSDFHLFGPPGKKDPVLKDLLFKDSA
IMLKRVPSLMDSQLYLGFEYYSAIQSMR
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain1nnt Chain A Residue 333 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1nnt Structural evidence for a pH-sensitive dilysine trigger in the hen ovotransferrin N-lobe: implications for transferrin iron release.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D60 Y92 Y191 H250
Binding residue
(residue number reindexed from 1)		D56 Y88 Y187 H246
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Cellular Component
GO:0005576 extracellular region

View graph for
Cellular Component
External links
PDB RCSB:1nnt, PDBe:1nnt, PDBj:1nnt
PDBsum1nnt
PubMed8218271
UniProtP02789|TRFE_CHICK Ovotransferrin

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