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Iterative Crystallography Service:Pyrroline-5-carboxylate Reductase 1

Iterative Crystallography Service:Pyrroline-5-carboxylate Reductase 1

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产品名称: Iterative Crystallography Service:Pyrroline-5-carboxylate Reductase 1

英文名称: Iterative Crystallography Service:Pyrroline-5-carboxylate Reductase 1

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 http://www.creative-biostructure.com/Iterative-crystallography/Iterative-crystallography-CBCRY27.htm

Cat. No.

CBCRY27

Background

Pyrroline-5-carboxylate reductase (P5CR) is a universal housekeeping enzyme that catalyzes the reduction of Delta(1)-pyrroline-5-carboxylate (P5C) to proline using NAD(P)H as the cofactor. The enzymatic cycle between P5C and proline is very important for the regulation of amino acid metabolism, intracellular redox potential, and apoptosis.

Molecular description

Protein Classification

Oxidoreductase

Structure Weight

168155.50 Da

Polymer

1

Molecule

Pyrroline-5-carboxylate reductase 1

Chain Length

321 amino acids

Crystal Description

PDB ID

2GER

MMDB ID

41542

Source

E.coli

Method

X-Ray Diffraction

Resolution

3.1Å

Gene information

Gene Name

PYCR1

Synonyms

P5C; P5CR; PIG45; PP222; PYCR; P5C reductase; proliferation-inducing protein 45; pyrroline-5-carboxylate reductase 1; EC 1.5.1.2; P5C reductase 1; P5CR1

UniProt ID

P32322

GeneID

5831

Chromosome  Location

17q25.3

Function

binding; oxidoreductase activity; pyrroline-5-carboxylate resuctase activity

Reference

Meng, Z.,  Lou, Z.,  Liu, Z.,  Li, M.,  Zhao, X.,  Bartlam, M.,  Rao, Z. (2006) Crystal structure of human pyrroline-5-carboxylate reductase J.Mol.Biol. 359: 1364-1377