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| Annotation rule MF_02200 |
General rule information
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| Accession | MF_02200 |
| Dates | 28-NOV-2017 (Created) 20-NOV-2019 (Last updated, Version 2) |
| Name | NapD |
| Scope | Bacteria |
| Template | P0A9I5 (NAPD_ECOLI) |
| Triggered by |
Propagated annotation
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Identifier, protein and gene names
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| Identifier |
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| Protein name |
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| Gene name |
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Comments
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| Function | Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin-arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export. |
| Subunit | Interacts with the cytoplasmic NapA precursor. |
| Subcellular location | Cytoplasm. |
| Similarity | Belongs to the NapD family. |
Keywords
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Gene Ontology
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GO:0005048; Molecular function: signal sequence binding.
GO:0051224; Biological process: negative regulation of protein transport.
GO:0005737; Cellular component: cytoplasm.
GO:0051224; Biological process: negative regulation of protein transport.
GO:0005737; Cellular component: cytoplasm.
Cross-references
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| Pfam | PF03927; NapD; 1; |
Additional information
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| Size range | 70-135 amino acids |
| Related rules | None |
| Fusion | None |