Structure of PDB 4c1t Chain A

Receptor sequence
>4c1tA (length=396) Species: 580050 (Bifidobacterium animalis subsp. lactis Bl-04) [Search protein sequence]
DDKTITFWHNASAGEGRQYWENLAKSFEEANPGTKVEIQAIQNEDFAGKL
QTAMQDPASGPDVFMSLGGAKTKEMIDAGQVMDLTDKISDTVKTDMKTTL
SAATFDGKVYGVPVSVEPGGMWYSKDLFKKAGVSDVPATYEELLADAKKL
KDSGTDAIALGAKDAWPAAHWYYWLVLRECSPEVYDKSVQDHDFSNACWV
NAGKKLQELKDLKVFNDGFLTTTAQQGANSSAGLLANHKAAMELMGAWEP
GVLKDLTPDQKPMADLGFFAFPEVAGGEGEPGALMGGVTYFCVNPKASQT
SIDFVNYMGEKKNQEDYAKAFSTIPASEPARAVVTDESLKQVIEYLDKAP
SMQLWMDTALGTNIGNALNAAVVNMLSGQGSPEDIVKAMQDAAQKG
3D structure
PDB4c1t Structural Basis for Arabinoxylo-Oligosaccharide Capture by the Probiotic Bifidobacterium Animalis Subsp. Lactis Bl-04
ChainA
Resolution2.39 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 A40 S41 Q254 W277 F350 A11 S12 Q225 W248 F321 PDBbind-CN: -logKd/Ki=7.15,Kd=70.8nM
BS02 XYP A N39 N72 W195 Q254 W277 N10 N43 W166 Q225 W248 PDBbind-CN: -logKd/Ki=7.15,Kd=70.8nM
BS03 XYP A W195 H199 W384 D386 W166 H170 W355 D357 PDBbind-CN: -logKd/Ki=7.15,Kd=70.8nM
BS04 AHR A N72 A76 L96 N43 A47 L67 PDBbind-CN: -logKd/Ki=7.15,Kd=70.8nM
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