Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q1QUI2 (PSD_CHRSD) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 32. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Phosphatidylserine decarboxylase proenzyme
EC=4.1.1.65

Cleaved into the following 2 chains:

  1. Phosphatidylserine decarboxylase alpha chain
  2. Phosphatidylserine decarboxylase beta chain
Gene names
Name:psd
Ordered Locus Names:Csal_2529
OrganismChromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [Complete proteome] [HAMAP]
Taxonomic identifier290398 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Oceanospirillales › Halomonadaceae › Chromohalobacter

Protein attributes

Sequence length280 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

Phosphatidyl-L-serine = phosphatidylethanolamine + CO2. HAMAP MF_00662

Cofactor

Pyruvoyl group By similarity. HAMAP MF_00662

Pathway

Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from CDP-diacylglycerol: step 2/2. HAMAP MF_00662

Sequence similarities

Belongs to the phosphatidylserine decarboxylase family. Type 1 subfamily.

Ontologies

Keywords
   Biological processPhospholipid biosynthesis
   LigandPyruvate
   Molecular functionDecarboxylase
Lyase
   PTMZymogen
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processphospholipid biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionphosphatidylserine decarboxylase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 249249Phosphatidylserine decarboxylase beta chain By similarity
PRO_0000262099
Chain250 – 28031Phosphatidylserine decarboxylase alpha chain By similarity
PRO_0000262100

Sites

Site249 – 2502Cleavage (non-hydrolytic) By similarity

Amino acid modifications

Modified residue2501Pyruvic acid (Ser) By similarity

Sequences

Sequence LengthMass (Da)Tools
Q1QUI2 [UniParc].

Last modified May 16, 2006. Version 1.
Checksum: C768E1CD7EDF50D6

FASTA28030,890
        10         20         30         40         50         60 
MDTPVDRDEL FARMQYPLPH HLISRGVGKL AESRTPWLKD WAIRRFIRTF DVDMSQALES 

        70         80         90        100        110        120 
DPEAYACFND FFTRALRADA RPIGEGVVSP ADGTLSQFGA IRQDTLVQAK GHTYSLNALL 

       130        140        150        160        170        180 
GGDAARAAPF REGSFATVYL SPRDYHRVHM PVTGTLREMV YVPGRLFSVN QATANHVPGL 

       190        200        210        220        230        240 
FARNERLVCL FDTEHGPLAM VLVGAMIVAA IETVWAGQVT PLSGRVQTTR FDEPIVIEKG 

       250        260        270        280 
QEMGRFKLGS TVVMCFGHDV AFRDVCTDGL VVNMGQSLAS

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000285 Genomic DNA. Translation: ABE59876.1.
RefSeqYP_574575.1. NC_007963.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGQ1QUI2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4026935.
GenomeReviewsGene locus Csal_2529 in contig CP000285_GR.
KEGGcsa:Csal_2529.
NMPDRfig|290398.4.peg.1695.
PATRIC21448908. VBIChrSal113723_2542.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0688.
HOGENOMHBG302256.
OMASMATVWH.

Enzyme and pathway databases

BioCycCSAL290398:CSAL_2529-MONOMER.

Family and domain databases

HAMAPMF_00662. PS_decarb_type1.
[Tree]
InterProIPR003817. PS_Dcarbxylase.
IPR005221. PS_decarb.
[Graphical view]
KOK01613.
PANTHERPTHR10067. PS_decarb. 1 hit.
PfamPF02666. PS_Dcarbxylase. 1 hit.
[Graphical view]
TIGRFAMsTIGR00163. PS_decarb. 1 hit.
ProtoNetSearch...

Entry information

Entry namePSD_CHRSD
AccessionPrimary (citable) accession number: Q1QUI2
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: May 16, 2006
Last modified: January 25, 2012
This is version 32 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents