Q9M9F1 (GSTUN_ARATH) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glutathione S-transferase U23
Short name=AtGSTU23
EC=2.5.1.18

Alternative name(s):
GST class-tau member 23

Gene names

Name:	GSTU23
Ordered Locus Names:	At1g78320
ORF Names:	F3F9.14

Organism

Arabidopsis thaliana (Mouse-ear cress) [Reference proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Mesangiospermae › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis

Protein attributes

Sequence length	220 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	May be involved in the conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles and have a detoxification role against certain herbicides By similarity.
Catalytic activity	RX + glutathione = HX + R-S-glutathione.
Subcellular location	Cytoplasm › cytosol Probable.
Sequence similarities	Belongs to the GST superfamily. Tau family. Contains 1 GST C-terminal domain. Contains 1 GST N-terminal domain.

Ontologies

Keywords
Biological process	Detoxification
Cellular component	Cytoplasm
Molecular function	Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	response to toxic substance Inferred from electronic annotation. Source: UniProtKB-KW toxin catabolic process Traceable author statement Ref.5. Source: TAIR
Cellular_component	cytoplasm Non-traceable author statement Ref.5. Source: TAIR cytosol Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	glutathione transferase activity Inferred from electronic annotation. Source: UniProtKB-EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Initiator methionine	1	1	Removed By similarity
	Chain	2 – 220	219	Glutathione S-transferase U23		PRO_0000413568
Regions
	Domain	3 – 82	80	GST N-terminal
	Domain	88 – 208	121	GST C-terminal
	Region	13 – 14	2	Glutathione binding By similarity
	Region	39 – 40	2	Glutathione binding By similarity
	Region	53 – 54	2	Glutathione binding By similarity
	Region	66 – 67	2	Glutathione binding By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9M9F1 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: B8DCB7497574456E	FASTA	220	25,681
	10 20 30 40 50 60 MEEEIILLDY WASMYGMRTR IALEEKKVKY EYREEDLSNK SPLLLQMNPI HKKIPVLIHE 70 80 90 100 110 120 GKPICESIIQ VQYIDELWPD TNPILPSDPY QRAQARFWAD YIDKKTYVPC KALWSESGEK 130 140 150 160 170 180 QEAAKIEFIE VLKTLDSELG DKYYFGGNEF GLVDIAFIGF YSWFRTYEEV ANLSIVLEFP 190 200 210 220 KLMAWAQRCL KRESVAKALP DSDKVLKSVS DHRKIILGID

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana." Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K. , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W. Nature 408:816-820(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[2]	The Arabidopsis Information Resource (TAIR) Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases Cited for: GENOME REANNOTATION. Strain: cv. Columbia.
[3]	"Arabidopsis ORF clones." Shinn P., Chen H., Kim C.J., Ecker J.R. Submitted (APR-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia.
[4]	"Full-length cDNA from Arabidopsis thaliana." Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A. Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[5]	"Probing the diversity of the Arabidopsis glutathione S-transferase gene family." Wagner U., Edwards R., Dixon D.P., Mauch F. Plant Mol. Biol. 49:515-532(2002) [PubMed] [Europe PMC] [Abstract] Cited for: GENE FAMILY, NOMENCLATURE.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AC013430 Genomic DNA. Translation: AAF71800.1. CP002684 Genomic DNA. Translation: AEE36095.1. BT025286 mRNA. Translation: ABF19039.1. AY085813 mRNA. Translation: AAM63029.1.
PIR	C96812.
RefSeq	NP_177955.1. NM_106481.3.
UniGene	At.34315.
3D structure databases
ProteinModelPortal	Q9M9F1.
SMR	Q9M9F1. Positions 1-220.
ModBase	Search...
MobiDB	Search...
Protein-protein interaction databases
STRING	3702.AT1G78320.1-P.
Proteomic databases
PaxDb	Q9M9F1.
PRIDE	Q9M9F1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblPlants	AT1G78320.1; AT1G78320.1; AT1G78320.
GeneID	844167.
KEGG	ath:AT1G78320.
Organism-specific databases
TAIR	AT1G78320.
Phylogenomic databases
eggNOG	COG0625.
HOGENOM	HOG000125749.
InParanoid	Q9M9F1.
KO	K00799.
OMA	KEFTECL.
PhylomeDB	Q9M9F1.
Enzyme and pathway databases
BioCyc	ARA:AT1G78320-MONOMER.
Gene expression databases
Genevestigator	Q9M9F1.
Family and domain databases
Gene3D	1.20.1050.10. 1 hit. 3.40.30.10. 1 hit.
InterPro	IPR010987. Glutathione-S-Trfase_C-like. IPR004045. Glutathione_S-Trfase_N. IPR004046. GST_C. IPR012336. Thioredoxin-like_fold. [Graphical view]
Pfam	PF00043. GST_C. 1 hit. PF13417. GST_N_3. 1 hit. [Graphical view]
SUPFAM	SSF47616. SSF47616. 1 hit. SSF52833. SSF52833. 1 hit.
PROSITE	PS50405. GST_CTER. 1 hit. PS50404. GST_NTER. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GSTUN_ARATH

Accession

Primary (citable) accession number: Q9M9F1

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 19, 2011
Last sequence update:	October 1, 2000
Last modified:	March 19, 2014
This is version 91 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program