Structure of PDB 1rit Chain C

Receptor sequence
>1ritC (length=232) Species: 3818 (Arachis hypogaea) [Search protein sequence]
AETVSFNFNSFSEGNPAINFQGDVTVLSNGNIQLTNLNKVNSVGRVLYAM
PVRIWSSATGNVASFLTSFSFEMKDIKDYDPADGIIFFIAPEDTQIPAGS
IGGGTLGVSDTKGAGHFVGVEFDTYSNSEYNDPPTDHVGIDVNSVDSVKT
VPWNSVSGAVVKVTVIYDSSTKTLSVAVTNDNGDITTIAQVVDLKAKLPE
RVKFGFSASGSLGGRQIHLIRSWSFTSTLITT
3D structure
PDB1rit Crystal structures of the PNA-porphyrin complex in the presence and absence of lactose: mapping the conformational changes on lactose binding, interacting surfaces, and supramolecular aggregations.
ChainC
Resolution2.85 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 GAL C D80 D83 G104 Y125 N127 S211 D80 D83 G104 Y125 N127 S211
BS02 SFP C R53 S56 T59 T231 R53 S56 T59 T231
BS03 SFP C R53 A58 R53 A58
BS04 CA C D123 Y125 N127 D132 D123 Y125 N127 D132
BS05 MN C E121 D123 D132 H137 E121 D123 D132 H137
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1rit, PDBe:1rit, PDBj:1rit
PDBsum1rit
PubMed15823017
UniProtP02872|LECG_ARAHY Galactose-binding lectin

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