SuCComBase

Sulfur Containing Compound Database

Potential SCC Gene Description

Gene name P5CSA
AGI ID AT2G39800
Gene length 717
Uniprot ID P54887
Protein Name Delta-1-pyrroline-5-carboxylate synthase A
Synonym P5CS1
EC number 1.2.1.41, 2.7.2.11
Entrez Gene 818566
Refseq mrna NM_001202785.1
Refseq protein NP_001189714.1
Database
GO ID Ontology GO Term Description

GO:0004349

MF

glutamate 5-kinase activity

Catalysis of the reaction: L-glutamate + ATP = L-glutamyl 5-phosphate + ADP + H(+).

GO:0004350

MF

glutamate-5-semialdehyde dehydrogenase activity

Catalysis of the reaction: L-glutamate 5-semialdehyde + NADP(+) + phosphate = L-glutamyl 5-phosphate + H(+) + NADPH.

GO:0005524

MF

ATP binding

Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.

GO:0005737

CC

cytoplasm

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

GO:0005739

CC

mitochondrion

A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

GO:0006561

BP

proline biosynthetic process

The chemical reactions and pathways resulting in the formation of proline (pyrrolidine-2-carboxylic acid), a chiral, cyclic, nonessential alpha-amino acid found in peptide linkage in proteins

GO:0006979

BP

response to oxidative stress

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactiv

GO:0009269

BP

response to desiccation

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a desiccation stimulus, extreme dryness resulting from the prolonged deprivation

GO:0009414

BP

response to water deprivation

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a water deprivation stimulus, prolonged deprivation of water.

GO:0009507

CC

chloroplast

A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.

GO:0009555

BP

pollen development

The process whose specific outcome is the progression of the pollen grain over time, from its formation to the mature structure. The process begins with the meiosis of the microsporocyte to form four haploid microspores. The nucleus of each microspore the

GO:0009651

BP

response to salt stress

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (parti

GO:0009737

BP

response to abscisic acid

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abscisic acid stimulus.

GO:0016020

CC

membrane

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

GO:0016310

BP

phosphorylation

The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.

GO:0017084

MF

delta1-pyrroline-5-carboxylate synthetase activity

Catalysis of the reaction: L-glutamate + ATP + NADPH = ADP + L-glutamate gamma-semialdehyde + NADP+ + phosphate.

GO:0042538

BP

hyperosmotic salinity response

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, an increase in the concentration of salt (particula

GO:0048364

BP

root development

The process whose specific outcome is the progression of the root over time, from its formation to the mature structure. The root is the water- and mineral-absorbing part of a plant which is usually underground, does not bear leaves, tends to grow downwar

GO:0055114

BP

oxidation-reduction process

A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

GO:0055129

BP

L-proline biosynthetic process

The chemical reactions and pathways resulting in the formation of L-proline, an L-enantiomer of a chiral, cyclic, nonessential alpha-amino acid found in peptide linkage in proteins.