Q12D75 (PAND2_POLSJ) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Aspartate 1-decarboxylase 2
EC=4.1.1.11

Alternative name(s):
Aspartate alpha-decarboxylase 2

Cleaved into the following 2 chains:

1. Aspartate 1-decarboxylase beta chain
2. Aspartate 1-decarboxylase alpha chain

Gene names

Name:	panD2
Ordered Locus Names:	Bpro_1578

Organism

Polaromonas sp. (strain JS666 / ATCC BAA-500) [Complete proteome] [HAMAP]

Taxonomic identifier

296591 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Comamonadaceae › Polaromonas

Protein attributes

Sequence length	126 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine By similarity. HAMAP-Rule MF_00446
Catalytic activity	L-aspartate = beta-alanine + CO2. HAMAP-Rule MF_00446
Cofactor	Pyruvoyl group By similarity.
Pathway	Cofactor biosynthesis; (R)-pantothenate biosynthesis; beta-alanine from L-aspartate: step 1/1. HAMAP-Rule MF_00446
Subunit structure	Heterooctamer of four alpha and four beta subunits By similarity.
Subcellular location	Cytoplasm By similarity.
Post-translational modification	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 By similarity. HAMAP-Rule MF_00446
Sequence similarities	Belongs to the PanD family.

Ontologies

Keywords
Biological process	Pantothenate biosynthesis
Cellular component	Cytoplasm
Ligand	Pyruvate Schiff base
Molecular function	Decarboxylase Lyase
PTM	Autocatalytic cleavage Zymogen
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	alanine biosynthetic process Inferred from electronic annotation. Source: InterPro pantothenate biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	aspartate 1-decarboxylase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 24	24	Aspartate 1-decarboxylase beta chain By similarity		PRO_0000307049
	Chain	25 – 126	102	Aspartate 1-decarboxylase alpha chain By similarity		PRO_0000307050
Regions
	Region	73 – 75	3	Substrate binding By similarity
Sites
	Active site	25	1	Schiff-base intermediate with substrate; via pyruvic acid By similarity
	Active site	58	1	Proton donor By similarity
	Binding site	57	1	Substrate By similarity
Amino acid modifications
	Modified residue	25	1	Pyruvic acid (Ser) HAMAP-Rule MF_00446

Sequences

	Sequence		Length	Mass (Da)
	Q12D75 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: 8AF2B1A00BC295CE	FASTA	126	14,105
	10 20 30 40 50 60 MFRTLLKSKI HRVAVTHCEL HYEGSCAIDE DLLDAANIAE NEQIHIWNIN NGERFVTYAI 70 80 90 100 110 120 KGERGSGMIS VNGSAARRAA AGDLIIIAAF AQVHNDQVSA HEPQLVFVDD KNRQTELRHK VPTQRM

References

[1]

"Complete sequence of chromosome of Polaromonas sp. JS666." US DOE Joint Genome Institute Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Munk A.C., Gilna P., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Anderson I., Richardson P. Submitted (APR-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: JS666 / ATCC BAA-500.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000316 Genomic DNA. Translation: ABE43517.1.
RefSeq	YP_548415.1. NC_007948.1.
3D structure databases
ProteinModelPortal	Q12D75.
ModBase	Search...
Protein-protein interaction databases
STRING	296591.Bpro_1578.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABE43517; ABE43517; Bpro_1578.
GeneID	4015780.
KEGG	pol:Bpro_1578.
PATRIC	22956261. VBIPolSp102244_1607.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0853.
HOGENOM	HOG000221007.
KO	K01579.
OMA	VMNEQEV.
ProtClustDB	PRK05449.
Enzyme and pathway databases
BioCyc	PSP296591:GHI4-2299-MONOMER.
UniPathway	UPA00028; UER00002.
Family and domain databases
Gene3D	2.40.40.20. 1 hit.
HAMAP	MF_00446. PanD.
InterPro	IPR009010. Asp_de-COase-like_dom. IPR003190. Asp_decarbox. [Graphical view]
PANTHER	PTHR21012. PTHR21012. 1 hit.
Pfam	PF02261. Asp_decarbox. 1 hit. [Graphical view]
PIRSF	PIRSF006246. Asp_decarbox. 1 hit.
ProDom	PD009294. Asp_decarbox. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF50692. Asp_decarb_fold. 1 hit.
TIGRFAMs	TIGR00223. panD. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PAND2_POLSJ

Accession

Primary (citable) accession number: Q12D75

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 2, 2007
Last sequence update:	August 22, 2006
Last modified:	May 1, 2013
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program