Helicobacter / Campylobacter

Helicobacter / Campylobacter

PBP/SEDS synthesis and stem trimming jointly shape PG architecture.

Atlas notes

• Pgp2/Csd6: tetra to tri; Pgp1/Csd4: tri to di. Bond 23 can be terminal or internal in different substrates. Shape effects alone do not establish Csd2/Csd5/CcmA as hydrolases.

螺旋/弯曲杆菌的肽干修剪

PBP/SEDS合成与肽干修剪共同影响PG结构

图谱说明

• Pgp2/Csd6：四肽→三肽；Pgp1/Csd4：三肽→二肽。 同一23键作为末端切割或内部切割时，酶学名称不同。 Csd2/Csd5/CcmA不能仅因影响形态就当作已验证PG切割酶。

Helicobacter / Campylobacter

La síntesis PBP/SEDS y el recorte de tallos determinan conjuntamente la arquitectura del PG.

Notas del atlas

• Pgp2/Csd6: tetra a tri; Pgp1/Csd4: tri a di. El enlace 23 puede ser terminal o interno según el sustrato. El efecto morfológico no demuestra que Csd2/Csd5/CcmA sean hidrolasas.

Linked enzyme entries / 关联酶条目 / Entradas enzimáticas vinculadas

• Csd1 · H. pylori
• Csd3 / HdpA · H. pylori
• Csd4 · H. pylori
• Csd6 · H. pylori
• Pgp2 · C. jejuni
• Pgp1 · C. jejuni
• Pgp3 · C. jejuni
• Slt · H. pylori
• MltD · H. pylori
• PBP1 · H. pylori
• PBP2 · H. pylori
• PBP3 · H. pylori
• AmiA · H. pylori

Cited sources / 引用来源 / Fuentes citadas

1. R53 Multiple peptidoglycan modification networks modulate Helicobacter pylori's cell shape, motility, and colonization potential.
2. R54 Peptidoglycan LD-carboxypeptidase Pgp2 influences Campylobacter jejuni helical cell shape and pathogenic properties and provides the substrate for the DL-carboxypeptidase Pgp1.
3. R55 Multiple Campylobacter jejuni proteins affecting the peptidoglycan structure and the degree of helical cell curvature.