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Protein

Serine acetyltransferase

Gene

cysE

Organism
Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine.

Pathwayi

GO - Molecular functioni

  1. serine O-acetyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. cysteine biosynthetic process from serine Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Amino-acid biosynthesis, Cysteine biosynthesis

Enzyme and pathway databases

BioCyciBAPH198804:GHMG-56-MONOMER.
UniPathwayiUPA00136; UER00199.

Names & Taxonomyi

Protein namesi
Recommended name:
Serine acetyltransferase (EC:2.3.1.30)
Short name:
SAT
Gene namesi
Name:cysE
Ordered Locus Names:BUsg_051
OrganismiBuchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Taxonomic identifieri198804 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000000416 Componenti: Chromosome

Subcellular locationi

Cytoplasm By similarity

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 261261Serine acetyltransferasePRO_0000068667Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi198804.BUsg051.

Structurei

3D structure databases

ProteinModelPortaliP32003.
SMRiP32003. Positions 1-251.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiCOG1045.
KOiK00640.
OMAiKIGQGIL.
OrthoDBiEOG6HMXK6.

Family and domain databases

InterProiIPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010493. Ser_AcTrfase_N.
IPR005881. Ser_O-AcTrfase.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF00132. Hexapep. 1 hit.
PF06426. SATase_N. 1 hit.
[Graphical view]
SMARTiSM00971. SATase_N. 1 hit.
[Graphical view]
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01172. cysE. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P32003-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MCSLEELELW NMIKHKAQKI LKKEPILSNF YQKSILNHKK LSHSLSCILS
60 70 80 90 100
DKLSTSMISE KDIYNIFNKI YANNISIINS VVKDIKAASQ RDPVVKHYLT
110 120 130 140 150
PLLYLKGFHA LEAYRLSHYL WNIKRYELSA YLQSRISTVF SVDIHPAASI
160 170 180 190 200
GSGIMLDHAT GIVIGEGVII ENDVSIFHSV TLGGTGSNTG KNRHPIIRKN
210 220 230 240 250
VTIGAGAKIL GNIEVGQGVK VGAGSIVLKN IPPFVTVVGV PAKIIKKIKN
260
SNKNLFQKEK K
Length:261
Mass (Da):28,914
Last modified:July 1, 1993 - v1
Checksum:iDC02685464A25944
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M90644 Genomic DNA. Translation: AAA73232.1.
AE013218 Genomic DNA. Translation: AAM67622.1.
PIRiJC1293.
RefSeqiNP_660411.2. NC_004061.1.

Genome annotation databases

EnsemblBacteriaiAAM67622; AAM67622; BUsg_051.
GeneIDi1005867.
KEGGibas:BUsg051.
PATRICi21246867. VBIBucAph100086_0051.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M90644 Genomic DNA. Translation: AAA73232.1.
AE013218 Genomic DNA. Translation: AAM67622.1.
PIRiJC1293.
RefSeqiNP_660411.2. NC_004061.1.

3D structure databases

ProteinModelPortaliP32003.
SMRiP32003. Positions 1-251.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi198804.BUsg051.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM67622; AAM67622; BUsg_051.
GeneIDi1005867.
KEGGibas:BUsg051.
PATRICi21246867. VBIBucAph100086_0051.

Phylogenomic databases

eggNOGiCOG1045.
KOiK00640.
OMAiKIGQGIL.
OrthoDBiEOG6HMXK6.

Enzyme and pathway databases

UniPathwayiUPA00136; UER00199.
BioCyciBAPH198804:GHMG-56-MONOMER.

Family and domain databases

InterProiIPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010493. Ser_AcTrfase_N.
IPR005881. Ser_O-AcTrfase.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF00132. Hexapep. 1 hit.
PF06426. SATase_N. 1 hit.
[Graphical view]
SMARTiSM00971. SATase_N. 1 hit.
[Graphical view]
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01172. cysE. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Sequence analysis of a DNA fragment from Buchnera aphidicola (an endosymbiont of aphids) containing genes homologous to dnaG, rpoD, cysE, and secB."
    Lai C.-Y., Baumann P.
    Gene 119:113-118(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Sg.

Entry informationi

Entry nameiCYSE_BUCAP
AccessioniPrimary (citable) accession number: P32003
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: January 7, 2015
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Buchnera aphidicola (subsp. Schizaphis graminum)
    Buchnera aphidicola (subsp. Schizaphis graminum): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.