P47370 (THIO_MYCGE) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Thioredoxin
Short name=Trx

Gene names

Name:	trxA
Synonyms:	trx
Ordered Locus Names:	MG124

Organism

Mycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195) [Complete proteome] [HAMAP]

Taxonomic identifier

243273 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Tenericutes › Mollicutes › Mycoplasmatales › Mycoplasmataceae › Mycoplasma › Mycoplasma genitalium

Protein attributes

Sequence length	102 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions By similarity.
Sequence similarities	Belongs to the thioredoxin family. Contains 1 thioredoxin domain.
Sequence caution	The sequence AAD12321.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
Biological process	Electron transport Transport
Domain	Redox-active center
PTM	Disulfide bond
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	cell redox homeostasis Inferred from electronic annotation. Source: InterPro electron transport chain Inferred from electronic annotation. Source: UniProtKB-KW glycerol ether metabolic process Inferred from electronic annotation. Source: InterPro
Molecular_function	electron carrier activity Inferred from electronic annotation. Source: InterPro protein disulfide oxidoreductase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 102	102	Thioredoxin		PRO_0000120113
Regions
	Domain	2 – 102	101	Thioredoxin
Amino acid modifications
	Disulfide bond	30 ↔ 33		Redox-active By similarity

Sequences

	Sequence		Length	Mass (Da)
	P47370 [UniParc]. Last modified February 1, 1996. Version 1. Checksum: FC08F02C4170EA2D	FASTA	102	11,498
	10 20 30 40 50 60 MVTEIRSLKQ LEEIFSAKKN VIVDFWAAWC GPCKLTSPEF QKAADEFSDA QFVKVNVDDH 70 80 90 100 TDIAAAYNIT SLPTIVVFEN GVEKKRAIGF MPKTKIIDLF NN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The minimal gene complement of Mycoplasma genitalium." Fraser C.M., Gocayne J.D., White O., Adams M.D., Clayton R.A., Fleischmann R.D., Bult C.J., Kerlavage A.R., Sutton G.G., Kelley J.M., Fritchman J.L., Weidman J.F., Small K.V., Sandusky M., Fuhrmann J.L., Nguyen D.T., Utterback T.R., Saudek D.M. , Phillips C.A., Merrick J.M., Tomb J.-F., Dougherty B.A., Bott K.F., Hu P.-C., Lucier T.S., Peterson S.N., Smith H.O., Hutchison C.A. III, Venter J.C. Science 270:397-403(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 33530 / G-37 / NCTC 10195.
[2]	"A survey of the Mycoplasma genitalium genome by using random sequencing." Peterson S.N., Hu P.-C., Bott K.F., Hutchison C.A. III J. Bacteriol. 175:7918-7930(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-21. Strain: ATCC 33530 / G-37 / NCTC 10195.

Cross-references

Sequence databases
EMBL GenBank DDBJ	L43967 Genomic DNA. Translation: AAC71342.1. U01796 Genomic DNA. Translation: AAD12321.1. Different initiation.
PIR	G64213.
RefSeq	NP_072786.1. NC_000908.2.
3D structure databases
ProteinModelPortal	P47370.
ModBase	Search...
Protein-protein interaction databases
STRING	243273.MG_124.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAC71342; AAC71342; MG_124.
GeneID	875225.
KEGG	mge:MG_124.
PATRIC	20009652. VBIMycGen98045_0135.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0526.
OMA	DEGFEND.
ProtClustDB	CLSK542160.
Enzyme and pathway databases
BioCyc	MGEN243273:GH2R-166-MONOMER.
Family and domain databases
Gene3D	3.40.30.10. 1 hit.
InterPro	IPR005746. Thioredoxin. IPR012336. Thioredoxin-like_fold. IPR017937. Thioredoxin_CS. IPR013766. Thioredoxin_domain. [Graphical view]
PANTHER	PTHR10438. PTHR10438. 1 hit.
Pfam	PF00085. Thioredoxin. 1 hit. [Graphical view]
PIRSF	PIRSF000077. Thioredoxin. 1 hit.
PRINTS	PR00421. THIOREDOXIN.
SUPFAM	SSF52833. Thiordxn-like_fd. 1 hit.
TIGRFAMs	TIGR01068. thioredoxin. 1 hit.
PROSITE	PS00194. THIOREDOXIN_1. 1 hit. PS51352. THIOREDOXIN_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

THIO_MYCGE

Accession

Primary (citable) accession number: P47370
Secondary accession number(s): Q49453

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1996
Last sequence update:	February 1, 1996
Last modified:	May 1, 2013
This is version 84 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program