Structure of PDB 8pl1 Chain A

Receptor sequence

>8pl1A (length=587) Species: 6183 (Schistosoma mansoni) [Search protein sequence]

GTSQWLRKTVDSAAVILFSKTTCPYCKKVKDVLAEAKIKHATIELDQLSN
GSAIQKCLASFSKIETVPQMFVRGKFIGDSQTVLKYYSNDELAGIVNESK
YDYDLIVIGGGSGGLAAGKEAAKYGAKTAVLDYVEPTPIGTTWGLGGTCV
NVGCIPKKLMHQAGLLSHALEDAEHFGWSLDRSKISHNWSTMVEGVQSHI
GSLNWGYKVALRDNQVTYLNAKGRLISPHEVQITDKNQKVSTITGNKIIL
ATGERPKYPEIPGAVEYGITSDDLFSLPYFPGKTLVIGASYVALECAGFL
ASLGGDVTVMVRSILLRGFDQQMAEKVGDYMENHGVKFAKLCVPDEIKQL
KVVDTENNKPGLLLVKGHYTDGKKFEEEFETVIFAVGREPQLSKVLCETV
GVKLDKNGRVVCTDDEQTTVSNVYAIGDINAGKPQLTPVAIQAGRYLARR
LFAGATELTDYSNVATTVFTPLEYGACGLSEEDAIEKYGDKDIEVYHSNF
KPLEWTVAHEDNVCYMKLVCRKSDNMRVLGLHVLGPNAGEITQGYAVAIK
MGATKADFDRTIGIHPTCSETFTTLHVTKKSGVSPIV

3D structure

PDB

8pl1 Fragment library screening by X-ray crystallography and binding site analysis on thioredoxin glutathione reductase of Schistosoma mansoni.

Chain

Resolution

2.46 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

1.8.1.9: thioredoxin-disulfide reductase.

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)
BS01	FAD	A	G116 S117 D137 Y138 T153 C154 G158 C159 K162 K227 G228 T257 G258 Y296 R393 G432 D433 Q440 L441 T442	G111 S112 D132 Y133 T148 C149 G153 C154 K157 K222 G223 T252 G253 Y291 R388 G427 D428 Q435 L436 T437
BS02	UVS	A	Y138 N225 D240 K241	Y133 N220 D235 K236
BS03	UVS	A	R317 V391	R312 V386

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0004362	glutathione-disulfide reductase (NADPH) activity
GO:0004791	thioredoxin-disulfide reductase (NADPH) activity
GO:0016491	oxidoreductase activity
GO:0016668	oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor
GO:0046872	metal ion binding
GO:0050660	flavin adenine dinucleotide binding

	Biological Process
GO:0006749	glutathione metabolic process
GO:0034599	cellular response to oxidative stress
GO:0045454	cell redox homeostasis
GO:0098869	cellular oxidant detoxification

	Cellular Component
GO:0005739	mitochondrion
GO:0005829	cytosol

View graph for
Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:8pl1, PDBe:8pl1, PDBj:8pl1
PDBsum	8pl1
PubMed	38238498
UniProt	A0A3Q0KFL1

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