Structure of PDB 4c1u Chain A

Receptor sequence
>4c1uA (length=396) Species: 580050 (Bifidobacterium animalis subsp. lactis Bl-04) [Search protein sequence]
DDKTITFWHNASAGEGRQYWENLAKSFEEANPGTKVEIQAIQNEDFAGKL
QTAMQDPASGPDVFMSLGGAKTKEMIDAGQVMDLTDKISDTVKTDMKTTL
SAATFDGKVYGVPVSVEPGGMWYSKDLFKKAGVSDVPATYEELLADAKKL
KDSGTDAIALGAKDAWPAAHWYYWLVLRECSPEVYDKSVQDHDFSNACWV
NAGKKLQELKDLKVFNDGFLTTTAQQGANSSAGLLANHKAAMELMGAWEP
GVLKDLTPDQKPMADLGFFAFPEVAGGEGEPGALMGGVTYFCVNPKASQT
SIDFVNYMGEKKNQEDYAKAFSTIPASEPARAVVTDESLKQVIEYLDKAP
SMQLWMDTALGTNIGNALNAAVVNMLSGQGSPEDIVKAMQDAAQKG
3D structure
PDB4c1u Structural Basis for Arabinoxylo-Oligosaccharide Capture by the Probiotic Bifidobacterium Animalis Subsp. Lactis Bl-04
ChainA
Resolution2.0 Å
3D
structure
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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 XYP A W195 H199 W384 D386 W166 H170 W355 D357 PDBbind-CN: -logKd/Ki=7.09,Kd=81nM
BS02 XYP A N72 W195 Q254 W277 N43 W166 Q225 W248 PDBbind-CN: -logKd/Ki=7.09,Kd=81nM
BS03 AHR A N39 S144 E146 T318 Y346 N10 S115 E117 T289 Y317 PDBbind-CN: -logKd/Ki=7.09,Kd=81nM
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