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IPR034570 is a Photosynthetic NDH subunit of subcomplex B 4, chloroplastic.
<p>The chloroplast NADH dehydrogenase-like complex (NDH) was first discovered based on its similarity to complex I in respiratory electron transport. However, it seems to be a ferredoxin-dependent plastoquinone reductase rather than an NAD(P)H dehydrogenase. Furthermore, it also comprises a subcomplex on the stromal side of the thylakoid membrane and a lumenal subcomplex [[cite:PUB00083364]]. The chloroplast NDH complex has been divided into four categories: membrane, lumen, A, and B subcomplexes. The subcomplex A and membrane subcomplex are conserved in cyanobacteria, but the subcomplex B and lumen subcomplex are specific to chloroplasts. PNSB4/NDF6 is a subunit of subcomplex B [[cite:PUB00083730]].</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
| GO term | Namespace | Name | Definition | Relationships |
|---|---|---|---|---|
| Cellular component | Chloroplast thylakoid membrane | The pigmented membrane of a chloroplast thylakoid. An example of this component is found in Arabidopsis thaliana. | ||
| Biological process | Photosynthetic electron transport in photosystem I | A photosynthetic electron transport chain in which electrons move from the primary electron acceptor (Quinone, X) through a chain of electron transport molecules in the thylakoid membrane until they reach ferredoxin which passes the electron to the ultimate electron acceptor; NADP. | ||
| Cellular component | NAD(P)H dehydrogenase complex (plastoquinone) | Complex that possesses NAD(P)H dehydrogenase (plastoquinone) activity. The complex is one of the components of the electron transport chain. It is involved in electron transport from an unidentified electron donor, possibly NADH, NADPH or ferredoxin(Fd) to the plastoquinone pool. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | Photosynthetic NDH subcomplex B 4; TAIR: AT1G18730.1 NDH dependent flow 6; Swiss-Prot: sp|Q8RXS1|PNSB4_ARATH Photosynthetic NDH subunit of subcomplex B 4, chloroplastic; TrEMBL-Plants: tr|I3SEW7|I3SEW7_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0221900 | 3 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| PTHR36315 | PANTHER | 1 | 100.00 |