Reviewed, UniProtKB/Swiss-Prot Q10QH1 (SAT4_ORYSJ)

Names and origin

Protein names

Recommended name:
    Probable serine acetyltransferase 4
    EC=2.3.1.30
Alternative name(s):
    OsSERAT2;2

Gene names

Name:	SAT4
Ordered Locus Names:	Os03g0196600, LOC_Os03g10050

Organism

Oryza sativa subsp. japonica (Rice)

Taxonomic identifier

39947 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length	315 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Catalytic activity	Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine.
Pathway	Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine from L-serine: step 1/2.
Subunit structure	Homomultimer By similarity.
Sequence similarities	Belongs to the transferase hexapeptide repeat family.
Sequence caution	The sequence BAF11179.1 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis
Molecular function	Acyltransferase Transferase
Gene Ontology (GO)
Biological process	cysteine biosynthetic process from serine Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: InterPro
Molecular function	serine O-acetyltransferase 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 – 315	315	Probable serine acetyltransferase 4		PRO_0000363661
Experimental info
	Sequence conflict	123	1	A → T in AK288017. Ref.4

Sequences

	Sequence		Length	Mass (Da)
	Q10QH1-1 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: F3F33F826F7AC681	FASTA	315	32,921
	10 20 30 40 50 60 MAACVDKWPP AAYLCRLPEK FYCVLPDCTA TDRPVVTASA APAPAASGSS GDYVWDVLRA 70 80 90 100 110 120 EAQDDADDEP LLRKFYHDLV LSRPSLESAL ASLLAAKLCI PGALPQDQLR DLLAGALAAH 130 140 150 160 170 180 PEAGRAARAD LVAARDRDPA CAKMVHCFLY YKGFLALQAH RAAHALWSDN RRAPALLLQS 190 200 210 220 230 240 RASEVFGVDI HPGARIGCGI LLDHATGVVI GETAVVGYDV SILHGVTLGG TGKESGDRHP 250 260 270 280 290 300 KVGDGVLIGA GASVLGNVHI GDGAKIGAGA VVLRDVADGT TAVGNPAKPI IGKKAAPQRR 310 PEELPGVTME QRWSD

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence, annotation, and analysis of synteny between rice chromosome 3 and diverged grass species." The rice chromosome 3 sequencing consortium Buell C.R., Yuan Q., Ouyang S., Liu J., Zhu W., Wang A., Maiti R., Haas B., Wortman J., Pertea M., Jones K.M., Kim M., Overton L., Tsitrin T., Fadrosh D., Bera J., Weaver B., Jin S. , Johri S., Reardon M., Webb K., Hill J., Moffat K., Tallon L., Van Aken S., Lewis M., Utterback T., Feldblyum T., Zismann V., Iobst S., Hsiao J., de Vazeille A.R., Salzberg S.L., White O., Fraser C.M., Yu Y., Kim H., Rambo T., Currie J., Collura K., Kernodle-Thompson S., Wei F., Kudrna K., Ammiraju J.S.S., Luo M., Goicoechea J.L., Wing R.A., Henry D., Oates R., Palmer M., Pries G., Saski C., Simmons J., Soderlund C., Nelson W., de la Bastide M., Spiegel L., Nascimento L., Huang E., Preston R., Zutavern T., Palmer L., O'Shaughnessy A., Dike S., McCombie W.R., Minx P., Cordum H., Wilson R., Jin W., Lee H.R., Jiang J., Jackson S. Genome Res. 15:1284-1291(2005) [PubMed: 16109971] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[2]	"The map-based sequence of the rice genome." International rice genome sequencing project (IRGSP) Nature 436:793-800(2005) [PubMed: 16100779] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[3]	"Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana." The rice annotation project (RAP) Genome Res. 17:175-183(2007) [PubMed: 17210932] [Abstract] Cited for: GENOME REANNOTATION. Strain: cv. Nipponbare.
[4]	"Oryza sativa full length cDNA." The rice full-length cDNA consortium Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Nipponbare.

Cross-references

Sequence databases
EMBLGenBankDDBJ	DP000009 Genomic DNA. Translation: ABF94457.1. AP008209 Genomic DNA. Translation: BAF11179.1. Sequence problems. AK288017 mRNA. No translation available.
RefSeq	NP_001049265.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	4331941.
GenomeReviews	Gene locus SAT4 in contig AP008209_GR.
KEGG	osa:4331941.
Family and domain databases
InterPro	IPR001451. Hexapep_transf. IPR018357. Hexapep_transf_CS. IPR010493. Ser_AcTrfase_N. IPR005881. Ser_O-AcTrfase. [Graphical view]
Pfam	PF00132. Hexapep. 4 hits. PF06426. SATase_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR01172. cysE. 1 hit.
PROSITE	PS00101. HEXAPEP_TRANSFERASES. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SAT4_ORYSJ

Accession

Primary (citable) accession number: Q10QH1
Secondary accession number(s): Q0DUA9

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 10, 2009
Last sequence update:	August 22, 2006
Last modified:	September 22, 2009
This is version 21 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)