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B3QM38 (PSD_CHLP8) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 23. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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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:Cpar_0571
OrganismChlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) [Complete proteome] [HAMAP]
Taxonomic identifier517417 [NCBI]
Taxonomic lineageBacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Chlorobaculum

Protein attributes

Sequence length214 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_00664

Cofactor

Pyruvoyl group By similarity. HAMAP MF_00664

Pathway

Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from CDP-diacylglycerol: step 2/2. HAMAP MF_00664

Sequence similarities

Belongs to the phosphatidylserine decarboxylase family. Type 3 subfamily.

Ontologies

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

Inferred from electronic annotation. Source: InterPro

   Molecular functioncofactor binding

Inferred from electronic annotation. Source: InterPro

phosphatidylserine decarboxylase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 182182Phosphatidylserine decarboxylase beta chain By similarity
PRO_1000131458
Chain183 – 21432Phosphatidylserine decarboxylase alpha chain By similarity
PRO_1000131459

Sites

Site182 – 1832Cleavage (non-hydrolytic) By similarity

Amino acid modifications

Modified residue1831Pyruvic acid (Ser) By similarity

Sequences

Sequence LengthMass (Da)Tools
B3QM38 [UniParc].

Last modified September 2, 2008. Version 1.
Checksum: EC4C1B5B07C0873B

FASTA21423,230
        10         20         30         40         50         60 
MRISPYGAGS VTTTAIFCSL FFVTGFFLPQ PGGAALSLAV LLFLFFTLFF YRDPEREIPT 

        70         80         90        100        110        120 
EPGAVIAPAD GKIVLKQSID HPVTGDGSTL VSIFMSPFNV HVNRIPISGR VLNLNYVPGK 

       130        140        150        160        170        180 
YLMAFDHRSM TDNERMEITL ETAAGTIWFC QVSGFVARRI VCDLKPGQEV TTGNLFGMIK 

       190        200        210 
LGSRVDIVLP PSVKVSASVG MKTVGGTTIL GWIY

« Hide

References

[1]"Complete sequence of Chlorobaculum parvum NCIB 8327."
US DOE Joint Genome Institute
Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Zhao F., Li T., Liu Z. expand/collapse author list , Overmann J., Bryant D.A., Richardson P.
Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NCIB 8327.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001099 Genomic DNA. Translation: ACF10991.1.
RefSeqYP_001998191.1. NC_011027.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGB3QM38.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6419485.
GenomeReviewsGene locus Cpar_0571 in contig CP001099_GR.
KEGGcpc:Cpar_0571.
PATRIC21364374. VBIChlPar72705_0570.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG541103.
OMAIFMSVFN.
ProtClustDBPRK05305.

Family and domain databases

HAMAPMF_00664. PS_decarb_type3.
[Tree]
InterProIPR003817. PS_Dcarbxylase.
IPR004428. PtdSer_deCO2ase-related.
[Graphical view]
KOK01613.
PfamPF02666. PS_Dcarbxylase. 1 hit.
[Graphical view]
TIGRFAMsTIGR00164. PS_decarb_rel. 1 hit.
ProtoNetSearch...

Entry information

Entry namePSD_CHLP8
AccessionPrimary (citable) accession number: B3QM38
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: January 25, 2012
This is version 23 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

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