Structure of PDB 1d3k Chain A Binding Site BS02

Receptor Information
>1d3k Chain A (length=329) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAI
AANEADAVTLDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVK
KDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVAN
FFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDV
AFVQHSTIFENLANKADRDQYELLCLDNTRKPVDEYKDCHLAQVPSHTVV
ARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGF
LKVPPRMDAKMYLGYEYVTAIRNLREGTC
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 chain1d3k Chain A Residue 339 [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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PDB1d3k Crystal structures of two mutants (K206Q, H207E) of the N-lobe of human transferrin with increased affinity for iron.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		D63 Y95 Y188 H249
Binding residue
(residue number reindexed from 1)		D61 Y93 Y186 H247
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Cellular Component
GO:0005576 extracellular region

View graph for
Cellular Component
External links
PDB RCSB:1d3k, PDBe:1d3k, PDBj:1d3k
PDBsum1d3k
PubMed10739246
UniProtP02787|TRFE_HUMAN Serotransferrin (Gene Name=TF)

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