HAMAP

Accession	MF_00663
Dates	28-JUN-2003 (Created) 25-NOV-2009 (Last updated, Version 13)

Data class

Protein

Predictors

HAMAP; MF_00663; [distribution of match scores in UniProtKB];[seed alignment for MF_00663]

Names

PS_decarb_type2

Identifier

PSD

Protein name

RecName: Full=Phosphatidylserine decarboxylase proenzyme; EC=4.1.1.65; RecName: Full=Phosphatidylserine decarboxylase alpha chain; RecName: Full=Phosphatidylserine decarboxylase beta chain;

Gene name

psd

CATALYTIC ACTIVITY: Phosphatidyl-L-serine = phosphatidylethanolamine + CO(2).

COFACTOR: Pyruvoyl group (By similarity).

PATHWAY: Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from CDP-diacylglycerol: step 2/2.

SIMILARITY: Belongs to the phosphatidylserine decarboxylase family. Type 2 subfamily.

Pfam	PF02666; PS_Dcarbxylase; 1;
TIGRFAMs	TIGR00163; PS_decarb; 1;

Phospholipid biosynthesis, Lyase, Decarboxylase, Pyruvate, Zymogen.

GO:0004609; Molecular function: phosphatidylserine decarboxylase activity.
GO:0008654; Biological process: phospholipid biosynthetic process.

From: PSD_CLOPA (Q46192)
Key		From		To		Description		Condition		FTGroup
CHAIN		Nter		255		Phosphatidylserine decarboxylase beta chain (By similarity)
CHAIN		256		Cter		Phosphatidylserine decarboxylase alpha chain (By similarity)
SITE		255		256		Cleavage (non-hydrolytic) (By similarity)		G-S
MOD_RES		256		256		Pyruvic acid (Ser) (By similarity)		S

Size range:	291-301 amino acids
Related UniRules:	MF_00662 (PSD); MF_00664 (PSD)
Template:	P0A8K1 (PSD_ECOLI)
Scope:	Bacteria; Chlamydiae Bacteria; Clostridia Bacteria; Fusobacteria
Fusion:	Nter: None; Cter: None
Duplicate:	in CLOAB
Plasmid encoded:	None