Structure of PDB 4f8l Chain A

Receptor sequence
>4f8lA (length=138) Species: 632 (Yersinia pestis) [Search protein sequence]
NTFHVDFAPNTGEIFAGKQPGDVTMFTLTMGDTAPHGGWRLIPTGDSKGG
YMISADGDYVGLYSYMMSWVGIDNNWYINDDSPKDIKDHLYVKAGTVLKP
TTYKFTGRVEEYVFDNKQSTVINSKDVSGEVTVKQGLE
3D structure
PDB4f8l Structural basis for the specific recognition of dual receptors by the homopolymeric pH 6 antigen (Psa) fimbriae of Yersinia pestis.
ChainA
Resolution1.5 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 A R41 D74 N76 Y78 N80 R40 D73 N75 Y77 N79 MOAD: ic50~40mM
BS02 AES A G50 G51 Y52 G62 L63 Y64 W70 G49 G50 Y51 G61 L62 Y63 W69
BS03 GLY A Y64 W70 Y63 W69
External links
PDB RCSB:4f8l, PDBe:4f8l, PDBj:4f8l
PDBsum4f8l
PubMed23277582
UniProtP31522|PSAA_YERPE pH 6 antigen (Gene Name=psaA)

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