CYSTATHIONINE-BETA-SYNTHASE-RXN

Reaction CYSTATHIONINE-BETA-SYNTHASE-RXN

• direction:
  • reversible
• common-name:
  • cystathionine β-synthase
• ec-number:
  • ec-4.2.1.22

Reaction formula

• 1 HOMO-CYS[c] + 1 SER[c] <=> 1 L-CYSTATHIONINE[c] + 1 WATER[c]

Gene(s) associated with this reaction

• Gene: SJ15937
  • Category: annotation
    • Source: saccharina_japonica_genome, Tool: pathwaytools, Assignment: ec-number, Comment: n.a
  • Category: orthology
    • Source: output_pantograph_ectocarpus_siliculosus, Tool: pantograph, Assignment: n.a, Comment: n.a
• Gene: SJ20026
  • Category: orthology
    • Source: output_pantograph_nannochloropsis_salina, Tool: pantograph, Assignment: n.a, Comment: n.a
• Gene: SJ15938
  • Category: annotation
    • Source: saccharina_japonica_genome, Tool: pathwaytools, Assignment: ec-number, Comment: n.a

Pathway(s)

• HOMOCYSDEGR-PWY, L-cysteine biosynthesis III (from L-homocysteine):
  • 2 reactions found over 2 reactions in the full pathway
• PWY-I9, L-cysteine biosynthesis VI (from L-methionine):
  • 4 reactions found over 5 reactions in the full pathway
• PWY-801, homocysteine and cysteine interconversion:
  • 3 reactions found over 4 reactions in the full pathway

Reconstruction information

• category: annotation; source: saccharina_japonica_genome; tool: pathwaytools; comment: n.a
• category: orthology; source: output_pantograph_ectocarpus_siliculosus; tool: pantograph; comment: n.a
• category: orthology; source: output_pantograph_nannochloropsis_salina; tool: pantograph; comment: n.a

External links

• METANETX-RXN : MNXR97019
• RHEA:
  • 10115
• LIGAND-RXN:
  • R01290
• UNIPROT:
  • P32232
  • P32582
  • P35520
  • Q9YCN5
  • Q12633
  • P72662
  • O59701