UniProtKB - P08515 (GST26_SCHJA)

>sp|P08515|GST26_SCHJA Glutathione S-transferase class-mu 26 kDa isozyme OS=Schistosoma japonicum OX=6182 PE=1 SV=3
MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKKFELGLEFPNLPYYID
GDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRYGVSRIAYSKDFETLKV
DFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVLYMDPMCLDAFPKLVCFK
KRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK

Entry version 135 (07 Apr 2021)
Sequence version 3 (23 Jan 2007)
Previous versions | rss

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Protein

Glutathione S-transferase class-mu 26 kDa isozyme

Gene

N/A

Organism

Schistosoma japonicum (Blood fluke)

Status

Reviewed-Annotation score: -Experimental evidence at protein levelⁱ

Functionⁱ

Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles.

GST isoenzymes appear to play a central role in the parasite detoxification system. Other functions are also suspected including a role in increasing the solubility of haematin in the parasite gut.

Miscellaneous

There are at least two isoenzymes of GST in S.japonicum.

Catalytic activityⁱ

glutathione
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Search chemical reactions in Rhea for this molecule.
See the description of this molecule in ChEBI.
+
RX
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Search chemical reactions in Rhea for this molecule.
See the description of this molecule in ChEBI.
=
a halide anion
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Search chemical reactions in Rhea for this molecule.
See the description of this molecule in ChEBI.
+
an S-substituted glutathione
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Search chemical reactions in Rhea for this molecule.
See the description of this molecule in ChEBI.
+
H⁺
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Search chemical reactions in Rhea for this molecule.
See the description of this molecule in ChEBI.
EC:
2.5.1.18
- Search proteins in UniProtKB for this EC number.
- See the description of this EC number in ENZYME.
Source:
Rhea
Search for this reaction in UniProtKB.
See the description of this reaction in Rhea.
. Show »« Hide
glutathione
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+
RX
=
a halide anion
zoom
+
an S-substituted glutathione
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+
H⁺

Sites

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Binding siteⁱ	111	SubstrateCurated		1

GO - Molecular functionⁱ

glutathione transferase activity Source: UniProtKB-EC

Complete GO annotation on QuickGO ...

GO - Biological processⁱ

glutathione metabolic process Source: InterPro

Complete GO annotation on QuickGO ...

Keywordsⁱ

Molecular function	Transferase

Molecular function

Transferase

Enzyme and pathway databases

BRENDAⁱ	2.5.1.18, 5607

BRENDAⁱ

2.5.1.18, 5607

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Glutathione S-transferase class-mu 26 kDa isozyme (EC:2.5.1.18) Short name: GST 26 Alternative name(s): Sj26 antigen SjGST
Organismⁱ	Schistosoma japonicum (Blood fluke)
Taxonomic identifierⁱ	6182 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Protostomia › Spiralia › Lophotrochozoa › Platyhelminthes › Trematoda › Digenea › Strigeidida › Schistosomatoidea › Schistosomatidae › Schistosoma

Pathology & Biotechⁱ

Chemistry databases

DrugCentral More...DrugCentralⁱ	P08515

DrugCentralⁱ

P08515

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Initiator methionineⁱ		Removed1 Publication
ChainⁱPRO_0000185805	2 – 218	Glutathione S-transferase class-mu 26 kDa isozymeAdd BLAST		217

Proteomic databases

PRIDEⁱ	P08515

PRIDEⁱ

P08515

Interactionⁱ

Subunit structureⁱ

Homodimer.

1 Publication

Structureⁱ

Secondary structure

Legend: HelixTurnBeta strandPDB Structure known for this area

Feature key	Position(s)	DescriptionActions	Length
Beta strandⁱ	4 – 11	Combined sources	8
Helixⁱ	12 – 14	Combined sources	3
Helixⁱ	15 – 23	Combined sources	9
Beta strandⁱ	29 – 33	Combined sources	5
Helixⁱ	35 – 37	Combined sources	3
Helixⁱ	38 – 44	Combined sources	7
Helixⁱ	45 – 47	Combined sources	3
Beta strandⁱ	55 – 60	Combined sources	6
Beta strandⁱ	63 – 66	Combined sources	4
Helixⁱ	68 – 78	Combined sources	11
Helixⁱ	86 – 110	Combined sources	25
Beta strandⁱ	111 – 113	Combined sources	3
Helixⁱ	115 – 136	Combined sources	22
Turnⁱ	137 – 139	Combined sources	3
Beta strandⁱ	145 – 147	Combined sources	3
Helixⁱ	150 – 165	Combined sources	16
Turnⁱ	167 – 172	Combined sources	6
Helixⁱ	174 – 185	Combined sources	12
Helixⁱ	187 – 194	Combined sources	8
Beta strandⁱ	195 – 197	Combined sources	3
Beta strandⁱ	203 – 207	Combined sources	5
Beta strandⁱ	209 – 211	Combined sources	3
Beta strandⁱ	213 – 215	Combined sources	3

Show more details

3D structure databases

SMRⁱ	P08515
ModBaseⁱ	Search...
PDBe-KBⁱ	Search...

Miscellaneous databases

EvolutionaryTraceⁱ	P08515

EvolutionaryTraceⁱ

P08515

Family & Domainsⁱ

Domains and Repeats

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Domainⁱ	2 – 83	GST N-terminalAdd BLAST		82
Domainⁱ	85 – 203	GST C-terminalAdd BLAST		119

Region

Feature key	Position(s)	DescriptionActions	Length
Regionⁱ	7 – 8	Glutathione binding1 Publication1 Publication	2
Regionⁱ	41 – 45	Glutathione binding1 Publication1 Publication	5
Regionⁱ	54 – 55	Glutathione binding1 Publication1 Publication	2
Regionⁱ	67 – 68	Glutathione binding1 Publication1 Publication	2

Sequence similaritiesⁱ

Belongs to the GST superfamily. Mu family.Curated

Family and domain databases

InterProⁱ	View protein in InterPro IPR010987, Glutathione-S-Trfase_C-like IPR036282, Glutathione-S-Trfase_C_sf IPR040079, Glutathione_S-Trfase IPR004045, Glutathione_S-Trfase_N IPR004046, GST_C IPR036249, Thioredoxin-like_sf
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF14497, GST_C_3, 1 hit PF02798, GST_N, 1 hit
SFLDⁱ	SFLDS00019, Glutathione_Transferase_(cytos, 1 hit
SUPFAMⁱ	SSF47616, SSF47616, 1 hit SSF52833, SSF52833, 1 hit
PROSITEⁱ	View protein in PROSITE PS50405, GST_CTER, 1 hit PS50404, GST_NTER, 1 hit

Sequenceⁱ

Sequence statusⁱ: Complete.

Sequence processingⁱ: The displayed sequence is further processed into a mature form.

P08515-1 [UniParc]FASTA Add to basket

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        10         20         30         40         50
MSPILGYWKI KGLVQPTRLL LEYLEEKYEE HLYERDEGDK WRNKKFELGL 
        60         70         80         90        100
EFPNLPYYID GDVKLTQSMA IIRYIADKHN MLGGCPKERA EISMLEGAVL 
       110        120        130        140        150
DIRYGVSRIA YSKDFETLKV DFLSKLPEML KMFEDRLCHK TYLNGDHVTH 
       160        170        180        190        200
PDFMLYDALD VVLYMDPMCL DAFPKLVCFK KRIEAIPQID KYLKSSKYIA 
       210 
WPLQGWQATF GGGDHPPK

Length:218

Mass (Da):25,499

Last modified:January 23, 2007 - v3

Checksum:ⁱ5E2AC418BD0EF13F

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	M14654 mRNA Translation: AAB59203.1
PIRⁱ	A61514

Protein	Similar proteins		Species	Score	Length	Source
P08515	Chain A, The 2.4 Angstrom Structure Of The Fasciola Hepatica Mu Class Gst (Fragment)		methanotrophic bacterial endosymbiont of Bathymodiolus sp.		210	UniRef100_P08515
Glutathione transferase		SCHJA		218
+7

Protein	Similar proteins		Species	Score	Length	Source
P08515	Chain A, The 2.4 Angstrom Structure Of The Fasciola Hepatica Mu Class Gst (Fragment)		methanotrophic bacterial endosymbiont of Bathymodiolus sp.		210	UniRef90_P08515
Glutathione transferase		SCHJA		218
+14

Protein	Similar proteins		Species	Score	Length	Source
P08515	Chain A, The 2.4 Angstrom Structure Of The Fasciola Hepatica Mu Class Gst (Fragment)		methanotrophic bacterial endosymbiont of Bathymodiolus sp.		210	UniRef50_P08515
Glutathione transferase		SCHJA		218
+14

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	M14654 mRNA Translation: AAB59203.1
PIRⁱ	A61514

3D structure databases

Select the link destinations: Protein Data Bank Europe More...PDBeⁱ Protein Data Bank RCSB More...RCSB PDBⁱ Protein Data Bank Japan More...PDBjⁱ Links Updated	PDB entry	Method	Resolution (Å)	Chain	Positions	PDBsum
	1B8X	X-ray	2.70	A	2-218	[»]
	1BG5	X-ray	2.60	A	1-218	[»]
	1DUG	X-ray	1.80	A/B	2-218	[»]
	1GNE	X-ray	2.50	A	2-218	[»]
	1GTA	X-ray	2.40	A	1-218	[»]
	1GTB	X-ray	2.60	A	1-218	[»]
	1M99	X-ray	2.30	A	1-218	[»]
	1M9A	X-ray	2.10	A	1-218	[»]
	1M9B	X-ray	2.60	A	1-218	[»]
	1U87	X-ray	3.50	A	1-218	[»]
	1U88	X-ray	3.50	A/B	1-218	[»]
	1UA5	X-ray	2.50	A	1-218	[»]
	1Y6E	X-ray	3.00	A/B	2-218	[»]
	3CRT	X-ray	1.90	A	1-214	[»]
	3CRU	X-ray	2.30	A	1-214	[»]
	3D0Z	X-ray	2.50	A	1-214	[»]
	3QMZ	X-ray	6.00	S/T	2-218	[»]
	4AI6	X-ray	3.40	A/B	2-218	[»]
	4AKG	X-ray	3.30	A/B	2-218	[»]
	4AKH	X-ray	3.60	A/B	2-218	[»]
	4AKI	X-ray	3.70	A/B	2-218	[»]
	4ECB	X-ray	2.20	A/B	1-218	[»]
	4ECC	X-ray	2.20	A	1-215	[»]
	4WR4	X-ray	1.60	A	2-218	[»]
	4WR5	X-ray	1.93	A	2-218	[»]
	5GZZ	X-ray	2.39	B/C/D/E/F/G	1-218	[»]
	6JI6	X-ray	1.50	A	1-218	[»]
	6N8U	X-ray	1.96	A/B	1-218	[»]
	6RWD	X-ray	1.53	A/B	1-218	[»]
SMRⁱ	P08515
ModBaseⁱ	Search...
PDBe-KBⁱ	Search...

Chemistry databases

DrugCentralⁱ	P08515

DrugCentralⁱ

P08515

Proteomic databases

PRIDEⁱ	P08515

PRIDEⁱ

P08515

Protocols and materials databases

ABCDⁱ	P08515, 23 sequenced antibodies

ABCDⁱ

P08515, 23 sequenced antibodies

Enzyme and pathway databases

BRENDAⁱ	2.5.1.18, 5607

BRENDAⁱ

2.5.1.18, 5607

Miscellaneous databases

EvolutionaryTraceⁱ	P08515

EvolutionaryTraceⁱ

P08515

Family and domain databases

InterProⁱ	View protein in InterPro IPR010987, Glutathione-S-Trfase_C-like IPR036282, Glutathione-S-Trfase_C_sf IPR040079, Glutathione_S-Trfase IPR004045, Glutathione_S-Trfase_N IPR004046, GST_C IPR036249, Thioredoxin-like_sf
Pfamⁱ	View protein in Pfam PF14497, GST_C_3, 1 hit PF02798, GST_N, 1 hit
SFLDⁱ	SFLDS00019, Glutathione_Transferase_(cytos, 1 hit
SUPFAMⁱ	SSF47616, SSF47616, 1 hit SSF52833, SSF52833, 1 hit
PROSITEⁱ	View protein in PROSITE PS50405, GST_CTER, 1 hit PS50404, GST_NTER, 1 hit
ProtoNetⁱ	Search...
MobiDBⁱ	Search...

Entry informationⁱ

Entry nameⁱ	GST26_SCHJA
Accessionⁱ	P08515Primary (citable) accession number: P08515
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	August 1, 1988
	Last sequence update:	January 23, 2007
	Last modified:	April 7, 2021
	This is version 135 of the entry and version 3 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)

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UniProtKB - P08515 (GST26_SCHJA)

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Glutathione S-transferase class-mu 26 kDa isozyme

Select a section on the left to see content.

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Miscellaneous

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Sites

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

Enzyme and pathway databases

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Proteomic databases

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

3D structure databases

Miscellaneous databases

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Region

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Family and domain databases

Sequence databases

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Chemistry databases

Proteomic databases

Protocols and materials databases

Enzyme and pathway databases

Miscellaneous databases

Family and domain databases

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

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Functionⁱ

Catalytic activityⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Pathology & Biotechⁱ

PTM / Processingⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ

Keywords - Technical termⁱ