Q8S8U7 · NU4C_ATRBE
- ProteinNAD(P)H-quinone oxidoreductase chain 4, chloroplastic
- GenendhD
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids500 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- a plastoquinone + NADH + (n+1) H+(in) = a plastoquinol + NAD+ + n H+(out)
a plastoquinone RHEA-COMP:9562 + CHEBI:57945 + (n+1) H+ (in)CHEBI:15378= a plastoquinol RHEA-COMP:9561 + CHEBI:57540 + n H+ (out)CHEBI:15378 - a plastoquinone + NADPH + (n+1) H+(in) = a plastoquinol + NADP+ + n H+(out)
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast thylakoid membrane | |
Cellular Component | respiratory chain complex I | |
Molecular Function | NADH dehydrogenase (ubiquinone) activity | |
Molecular Function | NADH dehydrogenase activity | |
Molecular Function | ubiquinone binding | |
Biological Process | ATP synthesis coupled electron transport | |
Biological Process | electron transport coupled proton transport |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameNAD(P)H-quinone oxidoreductase chain 4, chloroplastic
- EC number
- Alternative names
Gene names
Encoded on
- Chloroplast
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Solanales > Solanaceae > Solanoideae > Hyoscyameae > Atropa
Accessions
- Primary accessionQ8S8U7
Subcellular Location
UniProt Annotation
GO Annotation
Plastid, chloroplast thylakoid membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 4-24 | Helical | ||||
Sequence: FPWLTIIVVFPIFAGSLIFFL | ||||||
Transmembrane | 37-57 | Helical | ||||
Sequence: ICICILELLLTTYAFCYHFQL | ||||||
Transmembrane | 87-107 | Helical | ||||
Sequence: IGPILLTGFITTLATLAAWPI | ||||||
Transmembrane | 113-130 | Helical | ||||
Sequence: LFHFIMLAMYSGQIGSFS | ||||||
Transmembrane | 134-154 | Helical | ||||
Sequence: LLLFFIMWELELIPVYLLLAM | ||||||
Transmembrane | 167-187 | Helical | ||||
Sequence: FILYTAGGSVFLLMGVLGVAL | ||||||
Transmembrane | 208-228 | Helical | ||||
Sequence: VLEIIFYIGFFIAFAVKLPII | ||||||
Transmembrane | 242-262 | Helical | ||||
Sequence: HYSTCMLLAGILLKMGAYGLI | ||||||
Transmembrane | 272-292 | Helical | ||||
Sequence: AHSIFSPWLMIIGTIQIIYAA | ||||||
Transmembrane | 305-325 | Helical | ||||
Sequence: IAYSSVSHMGFIIIGISSLTD | ||||||
Transmembrane | 330-350 | Helical | ||||
Sequence: GALLQIISHGFIGAALFFLAG | ||||||
Transmembrane | 386-406 | Helical | ||||
Sequence: LALPGMSGFVAELIVFFGIIT | ||||||
Transmembrane | 411-431 | Helical | ||||
Sequence: VLIPKILITFVMAIGMILTPI | ||||||
Transmembrane | 462-482 | Helical | ||||
Sequence: LFLSISIFLPVIGIGIYPDFV |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000275468 | 1-500 | NAD(P)H-quinone oxidoreductase chain 4, chloroplastic | |||
Sequence: MNYFPWLTIIVVFPIFAGSLIFFLPHKGNRVIRWYTICICILELLLTTYAFCYHFQLDDPLIQLVEDYKWIDFFDFHWRLGIDGLSIGPILLTGFITTLATLAAWPITRDSRLFHFIMLAMYSGQIGSFSSRDLLLFFIMWELELIPVYLLLAMWGGKKRLYSATKFILYTAGGSVFLLMGVLGVALYGSNEPTLNFETLVNQSYPVVLEIIFYIGFFIAFAVKLPIIPLHTWLPDTHGEAHYSTCMLLAGILLKMGAYGLIRINMELLPHAHSIFSPWLMIIGTIQIIYAASTSLGQRNLKKRIAYSSVSHMGFIIIGISSLTDTGLNGALLQIISHGFIGAALFFLAGTTYDRIRLVYLDEMGGIAIPMPKMFTMFSSFSMASLALPGMSGFVAELIVFFGIITGQKYVLIPKILITFVMAIGMILTPIYSLSMSRQMFYGYKLFNAPKDSFFDSGPRELFLSISIFLPVIGIGIYPDFVLSLAVDKVEVILSNFFYR |
Keywords
- PTM
Structure
Sequence
- Sequence statusComplete
- Length500
- Mass (Da)56,357
- Last updated2002-06-01 v1
- Checksum0E9B5096D4E7C4E0
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AJ316582 EMBL· GenBank· DDBJ | CAC88096.1 EMBL· GenBank· DDBJ | Genomic DNA |