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Protein

Aspartate 1-decarboxylase

Gene

panD

Organism
Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine.UniRule annotation

Catalytic activityi

L-aspartate = beta-alanine + CO2.UniRule annotation

Cofactori

pyruvateUniRule annotationNote: Binds 1 pyruvoyl group covalently per subunit.UniRule annotation

Pathwayi: (R)-pantothenate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes beta-alanine from L-aspartate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Aspartate 1-decarboxylase (panD)
This subpathway is part of the pathway (R)-pantothenate biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes beta-alanine from L-aspartate, the pathway (R)-pantothenate biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei25Schiff-base intermediate with substrate; via pyruvic acidUniRule annotation1
Binding sitei57SubstrateUniRule annotation1
Active sitei58Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Decarboxylase, Lyase

Keywords - Biological processi

Pantothenate biosynthesis

Keywords - Ligandi

Pyruvate, Schiff base

Enzyme and pathway databases

UniPathwayiUPA00028; UER00002.

Names & Taxonomyi

Protein namesi
Recommended name:
Aspartate 1-decarboxylaseUniRule annotation (EC:4.1.1.11UniRule annotation)
Alternative name(s):
Aspartate alpha-decarboxylaseUniRule annotation
Cleaved into the following 2 chains:
Aspartate 1-decarboxylase beta chainUniRule annotation
Aspartate 1-decarboxylase alpha chainUniRule annotation
Gene namesi
Name:panDUniRule annotation
Ordered Locus Names:OB1763
OrganismiOceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831)
Taxonomic identifieri221109 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeOceanobacillus
Proteomesi
  • UP000000822 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000231311 – 24Aspartate 1-decarboxylase beta chainUniRule annotationAdd BLAST24
ChainiPRO_000002313225 – 127Aspartate 1-decarboxylase alpha chainUniRule annotationAdd BLAST103

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei25Pyruvic acid (Ser)UniRule annotation1

Post-translational modificationi

Is synthesized initially as an inactive proenzyme, which is activated by self-cleavage at a specific serine bond to produce a beta-subunit with a hydroxyl group at its C-terminus and an alpha-subunit with a pyruvoyl group at its N-terminus.UniRule annotation

Keywords - PTMi

Autocatalytic cleavage, Zymogen

Interactioni

Subunit structurei

Heterooctamer of four alpha and four beta subunits.UniRule annotation

Protein-protein interaction databases

STRINGi221109.OB1763.

Structurei

3D structure databases

ProteinModelPortaliQ8EQD8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni73 – 75Substrate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the PanD family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108Z2X. Bacteria.
COG0853. LUCA.
HOGENOMiHOG000221007.
KOiK01579.
OMAiLYSKIHR.
OrthoDBiPOG091H02LC.

Family and domain databases

CDDicd06919. Asp_decarbox. 1 hit.
HAMAPiMF_00446. PanD. 1 hit.
InterProiIPR009010. Asp_de-COase-like_dom.
IPR003190. Asp_decarbox.
[Graphical view]
PANTHERiPTHR21012. PTHR21012. 1 hit.
PfamiPF02261. Asp_decarbox. 1 hit.
[Graphical view]
PIRSFiPIRSF006246. Asp_decarbox. 1 hit.
ProDomiPD009294. Asp_decarbox. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF50692. SSF50692. 1 hit.
TIGRFAMsiTIGR00223. panD. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q8EQD8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MYRTMMKSKI HRAVVTEANL NYVGSITIDE AILNQVDILP NEKVQIVNNN
60 70 80 90 100
NGARLETYVI AGERNSGTIC LNGAAARLVQ PGDTVIIIAY ALLSQEELQS
110 120
FHPKVAIMDE SNRVKQMIEQ EPPMTVL
Length:127
Mass (Da):14,096
Last modified:March 1, 2003 - v1
Checksum:i98B00D92ECF7C712
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000028 Genomic DNA. Translation: BAC13719.1.
RefSeqiWP_011066162.1. NC_004193.1.

Genome annotation databases

EnsemblBacteriaiBAC13719; BAC13719; BAC13719.
KEGGioih:OB1763.
PATRICi22794550. VBIOceIhe82024_1791.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000028 Genomic DNA. Translation: BAC13719.1.
RefSeqiWP_011066162.1. NC_004193.1.

3D structure databases

ProteinModelPortaliQ8EQD8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi221109.OB1763.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC13719; BAC13719; BAC13719.
KEGGioih:OB1763.
PATRICi22794550. VBIOceIhe82024_1791.

Phylogenomic databases

eggNOGiENOG4108Z2X. Bacteria.
COG0853. LUCA.
HOGENOMiHOG000221007.
KOiK01579.
OMAiLYSKIHR.
OrthoDBiPOG091H02LC.

Enzyme and pathway databases

UniPathwayiUPA00028; UER00002.

Family and domain databases

CDDicd06919. Asp_decarbox. 1 hit.
HAMAPiMF_00446. PanD. 1 hit.
InterProiIPR009010. Asp_de-COase-like_dom.
IPR003190. Asp_decarbox.
[Graphical view]
PANTHERiPTHR21012. PTHR21012. 1 hit.
PfamiPF02261. Asp_decarbox. 1 hit.
[Graphical view]
PIRSFiPIRSF006246. Asp_decarbox. 1 hit.
ProDomiPD009294. Asp_decarbox. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF50692. SSF50692. 1 hit.
TIGRFAMsiTIGR00223. panD. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiPAND_OCEIH
AccessioniPrimary (citable) accession number: Q8EQD8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 30, 2003
Last sequence update: March 1, 2003
Last modified: November 30, 2016
This is version 95 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, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.