A6Q4H5 (A6Q4H5_NITSB) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Submitted name:
Homoserine O-acetyltransferase EMBL BAF70384.1
EC=2.3.1.31 EMBL BAF70384.1

Gene names

Ordered Locus Names:

NIS_1276

Organism

Nitratiruptor sp. (strain SB155-2) [Complete proteome] [HAMAP] EMBL BAF70384.1

Taxonomic identifier

387092 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › delta/epsilon subdivisions › Epsilonproteobacteria › unclassified Epsilonproteobacteria › Nitratiruptor

Protein attributes

Sequence length	369 AA.
Sequence status	Complete.
Protein existence	Predicted

General annotation (Comments)

Catalytic activity	Acetyl-CoA + L-homoserine = CoA + O-acetyl-L-homoserine. SAAS SAAS000073
Pathway	Amino-acid biosynthesis; L-methionine biosynthesis via de novo pathway; O-acetyl-L-homoserine from L-homoserine: step 1/1. SAAS SAAS000073

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Methionine biosynthesis SAAS SAAS000073
Cellular component	Cytoplasm SAAS SAAS000073
Molecular function	Acyltransferase SAAS SAAS000073 EMBL BAF70384.1 Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	methionine biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	homoserine O-acetyltransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	A6Q4H5 [UniParc]. Last modified August 21, 2007. Version 1. Checksum: DD81BA6F4527B95A	FASTA	369	42,295
	10 20 30 40 50 60 MEIVTKTAKF TNPLYLESGR ILEPYEIIYE TYGELNEDRS NVIVICHALS GSHHAAGRYE 70 80 90 100 110 120 GDRKPGWWDG LIGDGKAIDT KKWFVICTNT IGSCFGSTGP MSPMYPSDEP YRFKFPVITI 130 140 150 160 170 180 KDMVKAQKIL FAKLGIDRVH AVVGGSMGGM QALRFAVDFP GFAKKIVALA ATYATRPWVI 190 200 210 220 230 240 AFNEIAKEAI IKDPDFKKGN YDPKDLKEKG LTGLAVGRMA GHISFLSHYS MDRKFGRDYV 250 260 270 280 290 300 PNEGLYELFG HFQVERYLEY NGYNFSKWFD PLSYLYITKA INLFDLSTGY ESLEEALMRV 310 320 330 340 350 360 KSKLYLIGFE KDMLFLPEEM EYIDQKMRQI GKEDLSEYYE VKSDYGHDAF LVELDKFNEY INDVIEDKR

References

[1]

"Deep-sea vent epsilon-proteobacterial genomes provide insights into emergence of pathogens." Nakagawa S., Takaki Y., Shimamura S., Reysenbach A.-L., Takai K., Horikoshi K. Proc. Natl. Acad. Sci. U.S.A. 104:12146-12150(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: SB155-2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP009178 Genomic DNA. Translation: BAF70384.1.
RefSeq	YP_001356741.1. NC_009662.1.
3D structure databases
ProteinModelPortal	A6Q4H5.
ModBase	Search...
Protein-protein interaction databases
STRING	387092.NIS_1276.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAF70384; BAF70384; NIS_1276.
GeneID	5360600.
KEGG	nis:NIS_1276.
PATRIC	22684666. VBINitSp82229_1335.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG2021.
HOGENOM	HOG000246301.
KO	K00641.
OMA	VSFTSDW.
ProtClustDB	CLSK923004.
Enzyme and pathway databases
BioCyc	NSP387092:GHA5-1280-MONOMER.
UniPathway	UPA00051; UER00074.
Family and domain databases
InterPro	IPR000073. AB_hydrolase_1. IPR008220. Homoserine_AcTrfase. [Graphical view]
Pfam	PF00561. Abhydrolase_1. 1 hit. [Graphical view]
PIRSF	PIRSF000443. Homoser_Ac_trans. 1 hit.
TIGRFAMs	TIGR01392. homoserO_Ac_trn. 1 hit.
ProtoNet	Search...

Entry information

Entry name

A6Q4H5_NITSB

Accession

Primary (citable) accession number: A6Q4H5

Entry history

Integrated into UniProtKB/TrEMBL:	August 21, 2007
Last sequence update:	August 21, 2007
Last modified:	May 1, 2013
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)