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B6YRI1 (PSD_AZOPC) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 17. 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:CFPG_540
OrganismAzobacteroides pseudotrichonymphae genomovar. CFP2 [Complete proteome] [HAMAP]
Taxonomic identifier511995 [NCBI]
Taxonomic lineageBacteria › Bacteroidetes › Bacteroidia › Bacteroidales › Candidatus Azobacteroides

Protein attributes

Sequence length219 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 – 187187Phosphatidylserine decarboxylase beta chain By similarity
PRO_1000131438
Chain188 – 21932Phosphatidylserine decarboxylase alpha chain By similarity
PRO_1000131439

Sites

Site187 – 1882Cleavage (non-hydrolytic) By similarity

Amino acid modifications

Modified residue1881Pyruvic acid (Ser) By similarity

Sequences

Sequence LengthMass (Da)Tools
B6YRI1 [UniParc].

Last modified January 20, 2009. Version 1.
Checksum: 20CCE0478F97543F

FASTA21925,452
        10         20         30         40         50         60 
MKIHREGRSI IFTVFFLLVL LNVGCYLLVF RTLIYLFSLI ASACFFSIVV IFFRNPDRIF 

        70         80         90        100        110        120 
IGDTKNIVIS PADGRVVFIE EVFEQEYFRE KKIQISIFMG INNVHVNWIP IDGEVVYYVH 

       130        140        150        160        170        180 
QNGRFWAAYL PKSSTENERS TVVIKRNNGE HVLLRQIAGV IARRIITYVE PNQKCRINEQ 

       190        200        210 
LGFIKFGSRI DLFLPLNAEI LVTLDQKVRG NYTIVARLE

« Hide

References

[1]"Genome of an endosymbiont coupling N2 fixation to cellulolysis within RT protist cells in termite gut."
Hongoh Y., Sharma V.K., Prakash T., Noda S., Toh H., Taylor T.D., Kudo T., Sakaki Y., Toyoda A., Hattori M., Ohkuma M.
Science 322:1108-1109(2008) [PubMed: 19008447] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AP010656 Genomic DNA. Translation: BAG83803.1.
RefSeqYP_002309214.1. NC_011565.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGB6YRI1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID7039570.
GenomeReviewsGene locus CFPG_540 in contig AP010656_GR.
KEGGaps:CFPG_540.
PATRIC31962948. VBICanAzo57536_0829.

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_AZOPC
AccessionPrimary (citable) accession number: B6YRI1
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: January 20, 2009
Last modified: January 25, 2012
This is version 17 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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