Structure of PDB 4f8n Chain A

Receptor sequence
>4f8nA (length=137) Species: 632 (Yersinia pestis) [Search protein sequence]
NTFHVDFAPNTGEIFAGKQPGDVTMFTLTMGDTAPHGGWRLIPTGDSKGG
YMISADGDYVGLYSYMMSWVGIDNNWYINDDSPKDIKDHLYVKAGTVLKP
TTYKFTGRVEEYVFDNKQSTVINSKDVSGEVTVKQGL
3D structure
PDB4f8n Structural basis for the specific recognition of dual receptors by the homopolymeric pH 6 antigen (Psa) fimbriae of Yersinia pestis.
ChainA
Resolution2.501 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 PC A Y52 G62 Y64 Y51 G61 Y63
BS02 GAL A V71 D74 N76 Y78 N80 F115 V70 D73 N75 Y77 N79 F114 MOAD: ic50~40mM
External links
PDB RCSB:4f8n, PDBe:4f8n, PDBj:4f8n
PDBsum4f8n
PubMed23277582
UniProtP31522|PSAA_YERPE pH 6 antigen (Gene Name=psaA)

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