Protein Domain : PspA/IM30 IPR007157

Type  Family
Description  In Gram-negative organisms, PspA is part of the multi-gene Phage shock protein (Psp) response system that mitigates envelope damage by preventing proton leakage across a damaged membrane, thereby maintaining proton motive force [ ]. In Mycobacterium tuberculosis, PspA has been shown to integrate envelope stress-sensing and envelope-preserving functions []. It also regulates lipid droplet homeostasis and nonreplicating persistence (NRP) in M. tuberculosis []. The PspA homologue in plants, VIPP1, plays a critical role in thylakoid biogenesis, essential for photosynthesis [].
Short Name  PspA_IM30

1 Child Features

1 Gene Families

196 Genes

0 Ontology Annotations

0 Parent Features

14 Publications

USDA
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