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Protein

Aspartate 1-decarboxylase 1

Gene

panD1

Organism
Arthrobacter aurescens (strain TC1)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

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 2 (panD2), Aspartate 1-decarboxylase 1 (panD1)
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-decarboxylase 1UniRule annotation (EC:4.1.1.11UniRule annotation)
Alternative name(s):
Aspartate alpha-decarboxylase 1UniRule annotation
Cleaved into the following 2 chains:
Aspartate 1-decarboxylase beta chainUniRule annotation
Aspartate 1-decarboxylase alpha chainUniRule annotation
Gene namesi
Name:panD1UniRule annotation
Ordered Locus Names:AAur_pTC20125
Encoded oniPlasmid pTC20 Publication
OrganismiArthrobacter aurescens (strain TC1)
Taxonomic identifieri290340 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaMicrococcalesMicrococcaceaePaenarthrobacter
Proteomesi
  • UP000000637 Componenti: Plasmid pTC2

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_00003069251 – 24Aspartate 1-decarboxylase beta chainUniRule annotationAdd BLAST24
ChainiPRO_000030692625 – 141Aspartate 1-decarboxylase alpha chainUniRule annotationAdd BLAST117

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei25Pyruvic acid (Ser)1

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

Structurei

3D structure databases

ProteinModelPortaliA1RDH3.
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

HOGENOMiHOG000221007.
KOiK01579.
OMAiARTCQPG.
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.

A1RDH3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKRTMFKSKI HRATVTHADL HYVGSVTVDL DLLDAANILP GEQVAIVDVT
60 70 80 90 100
NGARLETYTI AGERGSGVIG INGPAAHLVH ENDTVILITY AQMTHEEARA
110 120 130 140
HEPRVVHVNQ DNRVIQLGND PAQGIIPGLL RPPFALNNPA L
Length:141
Mass (Da):15,265
Last modified:February 6, 2007 - v1
Checksum:i16C3FCABA54831A0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000476 Genomic DNA. Translation: ABM10837.1.

Genome annotation databases

EnsemblBacteriaiABM10837; ABM10837; AAur_pTC20125.
KEGGiaau:AAur_pTC20125.
PATRICi20984804. VBIArtAur67810_4697.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000476 Genomic DNA. Translation: ABM10837.1.

3D structure databases

ProteinModelPortaliA1RDH3.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABM10837; ABM10837; AAur_pTC20125.
KEGGiaau:AAur_pTC20125.
PATRICi20984804. VBIArtAur67810_4697.

Phylogenomic databases

HOGENOMiHOG000221007.
KOiK01579.
OMAiARTCQPG.
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 nameiPAND1_ARTAT
AccessioniPrimary (citable) accession number: A1RDH3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 2, 2007
Last sequence update: February 6, 2007
Last modified: November 2, 2016
This is version 69 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, Plasmid, 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.