Structure of PDB 8tdb Chain C

Receptor sequence
>8tdbC (length=275) Species: 9606 (Homo sapiens) [Search protein sequence]
MSVGFIGAGQLAFALAKGFTAAGVLAAHKIMASSPDMDLATVSALRKMGV
KLTPHNKETVQHSDVLFLAVKPHIIPFILDEIGADIEDRHIVVSCAAGVT
ISSIEKKLSAFRPAPRVIRCMTNTPVVVREGATVYATGTHAQVEDGRLME
QLLSSVGFCTEVEEDLIDAVTGLSGSGPAYAFTALDALADGGVKMGLPRR
LAVRLGAQALLGAAKMLLHSEQHPGQLKDNVSSPGGATIHALHVLESGGF
RSLLINAVEASCIRTRELQSMADQE
3D structure
PDB8tdb Screening a knowledge-based library of low molecular weight compounds against the proline biosynthetic enzyme 1-pyrroline-5-carboxylate 1 (PYCR1)
ChainC
Resolution2.3 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 NAI C G7 A8 G9 Q10 L11 S34 P35 N56 V70 K71 I78 A96 A97 T122 T124 G7 A8 G9 Q10 L11 S34 P35 N56 V70 K71 I78 A96 A97 T122 T124
BS02 GHO C V231 S233 A237 T238 V231 S233 A237 T238
Gene Ontology
Molecular Function
GO:0004735 pyrroline-5-carboxylate reductase activity
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0042802 identical protein binding
Biological Process
GO:0006561 proline biosynthetic process
GO:0034599 cellular response to oxidative stress
GO:0051881 regulation of mitochondrial membrane potential
GO:0055129 L-proline biosynthetic process
GO:1903377 negative regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway
Cellular Component
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8tdb, PDBe:8tdb, PDBj:8tdb
PDBsum8tdb
PubMed39133178
UniProtP32322|P5CR1_HUMAN Pyrroline-5-carboxylate reductase 1, mitochondrial (Gene Name=PYCR1)

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