Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.40.40.20 Mainly Beta Beta Barrel Barwin-like endoglucanases CATH (4.3.0)
D [auth E]2.40.40.20 Mainly Beta Beta Barrel Barwin-like endoglucanases CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B,
D [auth E]
PF02261Aspartate decarboxylase (Asp_decarbox)Aspartate decarboxylaseDecarboxylation of aspartate is the major route of beta-alanine production in bacteria, and is catalysed by the enzyme aspartate decarboxylase EC:4.1.1.11 which requires a pyruvoyl group for its activity. It is synthesised initially as a proenzyme w ...Decarboxylation of aspartate is the major route of beta-alanine production in bacteria, and is catalysed by the enzyme aspartate decarboxylase EC:4.1.1.11 which requires a pyruvoyl group for its activity. It is synthesised initially as a proenzyme which is then proteolytically cleaved to an alpha (C-terminal) and beta (N-terminal) subunit and a pyruvoyl group. This family contains both chains of aspartate decarboxylase.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
C [auth D]
L-ASPARTATE-ALPHA-DECARBOXYLASE
B,
D [auth E]
L-ASPARTATE-ALPHA-DECARBOXYLASE

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
B,
D [auth E]
PYR RESIDAA0127

PSI-MOD :  pyruvic acid (Cys) MOD:00136 , pyruvic acid (Ser) MOD:00807 , pyruvic acid MOD:01154 , pyruvic acid (Tyr) MOD:01661

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
aspartate 1-decarboxylase  M-CSA #409

This enzyme catalyses the formation of beta-alanine from L-aspartate. This is a step in the biosynthetic pathway of pantothenate, the precursor to phosphopantothenate, the acyl carrier found in coenzyme A and acyl carrier proteins. The enzyme requires a main chain rearrangement of the pro-protein to active enzyme. Autocatalytic post-translational modification which cleaves the Gly24-Ser25 peptide bond and converts Ser25 to a pyruvoyl group yield the active enzyme.

Defined by 3 residues: UNK:B-1 [auth B-25]TYR:B-34 [auth B-57]LYS:C_2-9 [auth D_2-9]
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Explore in 3DM-CSA Motif Definition
Some residues are non-polymeric components. Structure Motif searching is not available.
EC: 4.1.1.11 (PDB Primary Data)