Structure of PDB 3nk3 Chain A Binding Site BS01

Receptor Information
>3nk3 Chain A (length=284) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YTPVAVQCQEAQLVVTVHRDLFGTGRLINAADLTLGPAACKHSSLNAAHN
TVTFAAGLHECGSVVQVTPDTLIYRTLINYDPSPASNPVIIRTNPAVIPI
ECHYPRRPTWSPFNSALSAEERLVFSLRLMSDDWSTERPFTGFQLGDILN
IQAEVSTENHVPLRLFVDSCVAALSPDGDSSPHYAIIDFNGCLVDGRVDD
TSSAFITPRPREDVLRFRIDVFRFAGDNRNLIYITCHLKVTPADQGPDPQ
NKACSFNKARNTWVPVEGSRDVCNCCETGNCEPP
Ligand information
>3nk3 Chain C (length=21) Species: 9031 (Gallus gallus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
VAADVVIGPVLLSADHHHHHH
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3nk3 Insights into Egg Coat Assembly and Egg-Sperm Interaction from the X-Ray Structure of Full-Length ZP3.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		V114 L127 P171 F184 F199 F202 Q203 R282 N289 L290 I291 Y292 I293 T294 C295 H296 L297 K298 V299
Binding residue
(residue number reindexed from 1)		V64 L77 P112 F125 F140 F143 Q144 R223 N230 L231 I232 Y233 I234 T235 C236 H237 L238 K239 V240
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:3nk3, PDBe:3nk3, PDBj:3nk3
PDBsum3nk3
PubMed20970175
UniProtP79762|ZP3_CHICK Zona pellucida sperm-binding protein 3 (Gene Name=ZP3)

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