Structure of PDB 1ffn Chain A

Receptor sequence
>1ffnA (length=273) Species: 10090 (Mus musculus) [Search protein sequence]
PHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPW
MEQEGPEYWERETQKAKGQEQWFRVSLRNLLGYYNQSAGGSHTLQQMSGC
DLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSG
AAEHYKAYLEGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTL
RCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGTFQKWASVVVPL
GKEQNYTCRVYHEGLPEPLTLRW
3D structure
PDB1ffn Peptidic termini play a significant role in TCR recognition
ChainA
Resolution2.7 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 peptide A Y7 Y59 E63 K66 Q70 W73 S77 N80 Y84 Q97 S99 F116 Y123 T143 K146 W147 H155 Y156 Y159 W167 Y171 Y6 Y58 E62 K65 Q69 W72 S76 N79 Y83 Q96 S98 F115 Y122 T142 K145 W146 H154 Y155 Y158 W166 Y170
External links
PDB RCSB:1ffn, PDBe:1ffn, PDBj:1ffn
PDBsum1ffn
PubMed12218131
UniProtP01899|HA11_MOUSE H-2 class I histocompatibility antigen, D-B alpha chain (Gene Name=H2-D1)

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