Structure of PDB 1d3k Chain A

Receptor sequence
>1d3kA (length=329) Species: 9606 (Homo sapiens) [Search protein sequence]
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAI
AANEADAVTLDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVK
KDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVAN
FFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDV
AFVQHSTIFENLANKADRDQYELLCLDNTRKPVDEYKDCHLAQVPSHTVV
ARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGF
LKVPPRMDAKMYLGYEYVTAIRNLREGTC
3D structure
PDB1d3k Crystal structures of two mutants (K206Q, H207E) of the N-lobe of human transferrin with increased affinity for iron.
ChainA
Resolution1.8 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 CO3 A D63 T120 R124 A126 Y188 D61 T118 R122 A124 Y186
BS02 FE A D63 Y95 Y188 H249 D61 Y93 Y186 H247
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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