Structure of PDB 4tw6 Chain A

Receptor sequence
>4tw6A (length=128) Species: 9606 (Homo sapiens) [Search protein sequence]
GAPATVTEQGEDITSKKDRGVLKIVKRVGNGEETPMIGDKVYVHYKGKLS
NGKKFDSSHDRNEPFVFSLGKGQVIKAWDIGVATMKKGEICHLLCKPEYA
YGSAGSLPKIPSNATLFFEIELLDFKGE
3D structure
PDB4tw6 Selective inhibitors of the FK506-binding protein 51 by induced fit.
ChainA
Resolution1.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y57 F67 D68 I87 Y113 F130
Catalytic site (residue number reindexed from 1) Y45 F55 D56 I75 Y101 F118
Enzyme Commision number 5.2.1.8: peptidylprolyl isomerase.
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 37L A Y57 K60 D68 F77 G84 Q85 V86 I87 W90 Y113 K121 Y45 K48 D56 F65 G72 Q73 V74 I75 W78 Y101 K109 MOAD: Ki=61000nM
PDBbind-CN: -logKd/Ki=4.21,Ki=61uM
Gene Ontology
Molecular Function
GO:0003755 peptidyl-prolyl cis-trans isomerase activity

View graph for
Molecular Function
External links
PDB RCSB:4tw6, PDBe:4tw6, PDBj:4tw6
PDBsum4tw6
PubMed25436518
UniProtQ13451|FKBP5_HUMAN Peptidyl-prolyl cis-trans isomerase FKBP5 (Gene Name=FKBP5)

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