A0KSQ0 (TPMT_SHESA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Thiopurine S-methyltransferase
EC=2.1.1.67

Alternative name(s):
Thiopurine methyltransferase

Gene names

Name:	tpm
Ordered Locus Names:	Shewana3_0580

Organism

Shewanella sp. (strain ANA-3) [Complete proteome] [HAMAP]

Taxonomic identifier

94122 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Shewanellaceae › Shewanella

Protein attributes

Sequence length	218 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	S-adenosyl-L-methionine + a thiopurine = S-adenosyl-L-homocysteine + a thiopurine S-methylether. HAMAP MF_00812
Subcellular location	Cytoplasm By similarity HAMAP MF_00812.
Sequence similarities	Belongs to the methyltransferase superfamily. TPMT family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	S-adenosyl-L-methionine
Molecular function	Methyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	thiopurine S-methyltransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 218	218	Thiopurine S-methyltransferase HAMAP MF_00812		PRO_1000047223
Sites
	Binding site	10	1	S-adenosyl-L-methionine By similarity
	Binding site	45	1	S-adenosyl-L-methionine; via carbonyl oxygen By similarity
	Binding site	66	1	S-adenosyl-L-methionine By similarity
	Binding site	123	1	S-adenosyl-L-methionine By similarity

Sequences

	Sequence		Length	Mass (Da)
	A0KSQ0 [UniParc]. Last modified December 12, 2006. Version 1. Checksum: 31F96F2A3DECEFED	FASTA	218	24,797
	10 20 30 40 50 60 MEPGFWHEKW QQQLIGFHQQ DINPFLVKYW HTLALPAGAQ VFVPLCGKSL DMCFLAEQGH 70 80 90 100 110 120 QVIGCELNEL AVQQFFEDNQ LPMQQSALGE HQHYHTEQVS LYQGDIFTLP ASITGKVSGF 130 140 150 160 170 180 YDRAALIAWP ESMRAQYAKQ LAQLLPQGSV GLLVTLDYPQ EALSGPPFAV SPTWVETHLS 190 200 210 DDFDIQLLDC QDVLADNPRF VKKEVPWLNE AAYLLRRR

References

[1]

"Complete sequence of chromosome 1 of Shewanella sp. ANA-3." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Newman D., Salticov C., Konstantinidis K., Klappenback J., Tiedje J., Richardson P. Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ANA-3.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000469 Genomic DNA. Translation: ABK46819.1.
RefSeq	YP_868225.1. NC_008577.1.
3D structure databases
ProteinModelPortal	A0KSQ0.
ModBase	Search...
Protein-protein interaction databases
STRING	A0KSQ0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4476541.
GenomeReviews	Gene locus Shewana3_0580 in contig CP000469_GR.
KEGG	shn:Shewana3_0580.
NMPDR	fig|94122.5.peg.725.
PATRIC	23568744. VBISheSp134792_0832.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0500.
HOGENOM	HBG444929.
OMA	QGDIFTL.
ProtClustDB	PRK13255.
Enzyme and pathway databases
BioCyc	SSP94122:SHEWANA3_0580-MONOMER.
Family and domain databases
HAMAP	MF_00812. Thiopur_methtran. [Tree]
InterPro	IPR022474. Thiopur_S-MeTfrase_Se/Te_detox. IPR008854. Thiopurine_S-MeTrfase. IPR016822. Thiopurine_S-MeTrfase_sub. [Graphical view]
KO	K00569.
PANTHER	PTHR10259. PTHR10259. 1 hit.
Pfam	PF05724. TPMT. 1 hit. [Graphical view]
PIRSF	PIRSF023956. Thiopurine_S-methyltransferase. 1 hit.
TIGRFAMs	TIGR03840. TMPT_Se_Te. 1 hit.
ProtoNet	Search...

Entry information

Entry name

TPMT_SHESA

Accession

Primary (citable) accession number: A0KSQ0

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	December 12, 2006
Last modified:	December 14, 2011
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program