Structure of PDB 4xn3 Chain A

Receptor sequence
>4xn3A (length=596) Species: 155148 (Enterobacteria phage HK620) [Search protein sequence]
FRAIIESPEGAGHVGYQYRRNTGSTMRMVSDVLDERVSLWDFHCDPSGNV
IQPGPNVDSRQYLQAAIDYVSSNGGGTITIPAGYTWYLGSYGVGGIAGHS
GIIQLRSNVNLNIEGRIHLSPFFDLKPFQVFVGFDNGDPASSGNLENCHI
YGHGVVDFGGYEFGASSQLRNGVAFGRSYNCSVTGITFQNGDVTWAITLG
WNGYGSNCYVRKCRFINLVNSSVNADHSTVYVNCPYSGVESCYFSMSSSF
ARNIACSVALHQHDTFYRGSTVNGYCRGAYVVMHAAEAAGAGSYAYNMQV
ENNIAVIYGQFVILGSDVTATVSGHLNDVIVSGNIVSIGERAAFSAPFGA
FIDIGPDNSGASNVQDIQRVLVTGNSFYAPANITDSAAITLRANLNGCTF
IANNFDCRYMVYNAPGTTSPVVQNLVWDKSNVIGGTHANQRAGQNLFDMQ
FASVVNSTIEVQLSCEDLSMFSCILFPASCQLSYSKITVDSAWTKSMSNT
AVFEGNQQAGANVYVSYPATVNLTSYNTQGAVPFFSTDTNYAWVTSAYSL
SINENLDFSPPATYTNKANGQLVGVGYNEIGGVRSVSVRLMLQRQV
3D structure
PDB4xn3 Single amino acid exchange in bacteriophage HK620 tailspike protein results in thousand-fold increase of its oligosaccharide affinity.
ChainA
Resolution1.65 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 RAM A H212 F247 H99 F134
BS02 GLC A H397 D430 G468 P469 D470 N471 H284 D317 G355 P356 D357 N358
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