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P0C384

- NDHI_ORYSA

UniProt

P0C384 - NDHI_ORYSA

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Protein

NAD(P)H-quinone oxidoreductase subunit I, chloroplastic

Gene

ndhI

Organism
Oryza sativa (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.UniRule annotation

Catalytic activityi

NAD(P)H + plastoquinone = NAD(P)+ + plastoquinol.UniRule annotation

Cofactori

[4Fe-4S] clusterUniRule annotationNote: Binds 2 [4Fe-4S] clusters per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi64 – 641Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi67 – 671Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi70 – 701Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi74 – 741Iron-sulfur 2 (4Fe-4S)UniRule annotation
Metal bindingi104 – 1041Iron-sulfur 2 (4Fe-4S)UniRule annotation
Metal bindingi107 – 1071Iron-sulfur 2 (4Fe-4S)UniRule annotation
Metal bindingi110 – 1101Iron-sulfur 2 (4Fe-4S)UniRule annotation
Metal bindingi114 – 1141Iron-sulfur 1 (4Fe-4S)UniRule annotation

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  2. iron ion binding Source: UniProtKB-HAMAP
  3. NADH dehydrogenase (ubiquinone) activity Source: InterPro
  4. quinone binding Source: UniProtKB-KW

GO - Biological processi

  1. photosynthesis, light reaction Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

4Fe-4S, Iron, Iron-sulfur, Metal-binding, NAD, NADP, Plastoquinone

Names & Taxonomyi

Protein namesi
Recommended name:
NAD(P)H-quinone oxidoreductase subunit I, chloroplasticUniRule annotation (EC:1.6.5.-UniRule annotation)
Alternative name(s):
NAD(P)H dehydrogenase subunit IUniRule annotation
Short name:
NDH subunit IUniRule annotation
NADH-plastoquinone oxidoreductase subunit IUniRule annotation
Gene namesi
Name:ndhIUniRule annotation
Synonyms:frxB
ORF Names:PA173
Encoded oniPlastid; Chloroplast
OrganismiOryza sativa (Rice)
Taxonomic identifieri4530 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

Organism-specific databases

GrameneiP0C384.

Subcellular locationi

Plastidchloroplast thylakoid membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

  1. chloroplast thylakoid membrane Source: UniProtKB-HAMAP
  2. plastid Source: Gramene
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 180180NAD(P)H-quinone oxidoreductase subunit I, chloroplasticPRO_0000118711Add
BLAST

Keywords - PTMi

Quinone

Expressioni

Gene expression databases

GenevestigatoriP0C384.

Interactioni

Subunit structurei

NDH is composed of at least 16 different subunits, 5 of which are encoded in the nucleus.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliP0C384.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini55 – 84304Fe-4S ferredoxin-type 1UniRule annotationAdd
BLAST
Domaini95 – 124304Fe-4S ferredoxin-type 2UniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the complex I 23 kDa subunit family.UniRule annotation
Contains 2 4Fe-4S ferredoxin-type domains.UniRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

HOGENOMiHOG000276870.

Family and domain databases

HAMAPiMF_01351. NDH1_NuoI.
InterProiIPR001450. 4Fe4S-bd_dom.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR004497. NADH_plast_OxRdtase_su_I.
IPR010226. NADH_quinone_OxRdtase_chainI.
[Graphical view]
PfamiPF00037. Fer4. 2 hits.
[Graphical view]
TIGRFAMsiTIGR00403. ndhI. 1 hit.
TIGR01971. NuoI. 1 hit.
PROSITEiPS00198. 4FE4S_FER_1. 2 hits.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P0C384-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFPMVTGFMS YGQQTIRAAR YIGQSFIITL SHTNRLPITI HYPYEKSITS
60 70 80 90 100
ERFRGRIHFE FDKCIACEVC VRVCPIDLPL VDWRFEKDIK RKQLLNYSID
110 120 130 140 150
FGVCIFCGNC VEYCPTNCLS MTEEYELSTY DRHELNYNQI ALSRLPISIM
160 170 180
GDYTIQTIRN STQSKIDEEK SWNSRTITDY
Length:180
Mass (Da):21,165
Last modified:May 29, 2007 - v1
Checksum:i58F13F2645FE25BB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY522331 Genomic DNA. Translation: AAS46224.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY522331 Genomic DNA. Translation: AAS46224.1 .

3D structure databases

ProteinModelPortali P0C384.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Organism-specific databases

Gramenei P0C384.

Phylogenomic databases

HOGENOMi HOG000276870.

Gene expression databases

Genevestigatori P0C384.

Family and domain databases

HAMAPi MF_01351. NDH1_NuoI.
InterProi IPR001450. 4Fe4S-bd_dom.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR004497. NADH_plast_OxRdtase_su_I.
IPR010226. NADH_quinone_OxRdtase_chainI.
[Graphical view ]
Pfami PF00037. Fer4. 2 hits.
[Graphical view ]
TIGRFAMsi TIGR00403. ndhI. 1 hit.
TIGR01971. NuoI. 1 hit.
PROSITEi PS00198. 4FE4S_FER_1. 2 hits.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. PA64s.

Entry informationi

Entry nameiNDHI_ORYSA
AccessioniPrimary (citable) accession number: P0C384
Secondary accession number(s): P12099, Q6QXX0, Q6QY33
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: May 29, 2007
Last modified: November 26, 2014
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3