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Protein

NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic

Gene

ndhF

Organism
Cucumis sativus (Cucumber)
Status
Reviewed-Annotation score: 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 (By similarity).By similarity

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processTransport
LigandNAD, NADP, Plastoquinone

Names & Taxonomyi

Protein namesi
Recommended name:
NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic (EC:1.6.5.-)
Alternative name(s):
NAD(P)H dehydrogenase subunit 5
NADH-plastoquinone oxidoreductase subunit 5
Gene namesi
Name:ndhF
Encoded oniPlastid; Chloroplast
OrganismiCucumis sativus (Cucumber)
Taxonomic identifieri3659 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsCucurbitalesCucurbitaceaeBenincaseaeCucumis

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei9 – 29HelicalSequence analysisAdd BLAST21
Transmembranei40 – 60HelicalSequence analysisAdd BLAST21
Transmembranei89 – 109HelicalSequence analysisAdd BLAST21
Transmembranei125 – 145HelicalSequence analysisAdd BLAST21
Transmembranei147 – 167HelicalSequence analysisAdd BLAST21
Transmembranei185 – 205HelicalSequence analysisAdd BLAST21
Transmembranei219 – 239HelicalSequence analysisAdd BLAST21
Transmembranei258 – 278HelicalSequence analysisAdd BLAST21
Transmembranei280 – 300HelicalSequence analysisAdd BLAST21
Transmembranei327 – 347HelicalSequence analysisAdd BLAST21
Transmembranei354 – 374HelicalSequence analysisAdd BLAST21
Transmembranei396 – 416HelicalSequence analysisAdd BLAST21
Transmembranei425 – 445HelicalSequence analysisAdd BLAST21
Transmembranei550 – 570HelicalSequence analysisAdd BLAST21
Transmembranei611 – 631HelicalSequence analysisAdd BLAST21
Transmembranei728 – 748HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003609281 – 748NAD(P)H-quinone oxidoreductase subunit 5, chloroplasticAdd BLAST748

Keywords - PTMi

Quinone

Interactioni

Subunit structurei

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

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I subunit 5 family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

KOiK05577.

Family and domain databases

InterProiView protein in InterPro
IPR002128. NADH_UbQ_OxRdtase_chlpt_su5_C.
IPR003945. NADHpl_OxRdtase_5.
IPR018393. NADHpl_OxRdtase_5_subgr.
IPR001750. ND/Mrp_mem.
IPR001516. Proton_antipo_N.
PfamiView protein in Pfam
PF01010. Proton_antipo_C. 1 hit.
PF00361. Proton_antipo_M. 1 hit.
PF00662. Proton_antipo_N. 1 hit.
PRINTSiPR01435. NPOXDRDTASE5.
TIGRFAMsiTIGR01974. NDH_I_L. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2QD43-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEYTYQYSWI IPFISLPIPI LIGVGLLLFP TATKNLRRLW SFPSILLLSI
60 70 80 90 100
VMIFAVYLSI DQINTSYIYQ YVWSWTINND FSLELGYFID PLTCIMAILI
110 120 130 140 150
TTVGIMVLIY SDNYMSHDQG YLRFFAYMSL FNTSMLGLVT SSNLIQIYIF
160 170 180 190 200
WELVGMCSYL LIGFWFTRPT AANACQKAFV TNRVGDFGLL LGILGLYWTT
210 220 230 240 250
GSFEFRDLFQ IFNNLIDNNE VNFLFLTLCA VLLFAGAVAK SAQFPLHVWL
260 270 280 290 300
PDAMEGPTPI SALIHAATMV AAGIFLVARL LPLFIAIPYI MNLIALIGII
310 320 330 340 350
TVLFGATLAL AQKDIKRSLA YSTMSQLGYM MLALGMGSYQ AALFHLITHA
360 370 380 390 400
YSKALLFLGS GSIIHSMESV VGYSPDKSQN MVLMGGLTKH VPITKNAFLL
410 420 430 440 450
GTLSLCGVPP LACFWSKDEI LNDSWLYSPI FAIIACSTAG LTAFYMFRIY
460 470 480 490 500
LLTFDGHLNL YCKNYSGKTN NSLYSISLWG KEGSKIIKKN FPFFSLLTMN
510 520 530 540 550
NKERSSFWMK KTTYPFNSNV TKKMRPFVSS PHFSTKNTFY YPYESENTML
560 570 580 590 600
FPMFVLSLFT LFVGVIGSPF TQFNQEAIDL NILDKWLTPS INLLHESSKD
610 620 630 640 650
SENWYEFVKN ATFSVTIAFF GIFIASFFYK PTYSSLQNLN FRNSFVKSFT
660 670 680 690 700
KNFFFEKIIN IIYNWSYNRG YIDTFYRISL IGGIRILAEL TYFFDRRIID
710 720 730 740
GITNAVGILN FFVAESIKYV GGGRISSYIL LYLVYLVIFI LVIYFVFF
Length:748
Mass (Da):85,207
Last modified:January 24, 2006 - v1
Checksum:i2D0F298D51C06C68
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti154V → G in strain: cv. Borszczagowski. 1
Natural varianti170T → S in strain: cv. Borszczagowski. 1
Natural varianti175C → G in strain: cv. Borszczagowski. 1
Natural varianti201G → A in strain: cv. Borszczagowski. 1
Natural varianti513T → I in strain: cv. Borszczagowski. 1
Natural varianti748F → C in strain: cv. Borszczagowski. 1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ119058 Genomic DNA. Translation: AAZ94696.1.
AJ970307 Genomic DNA. Translation: CAJ00806.1.
DQ865975 Genomic DNA. Translation: ABI97461.1.
DQ865976 Genomic DNA. Translation: ABI98792.1.
RefSeqiYP_247647.1. NC_007144.1.

Genome annotation databases

GeneIDi3429258.
KEGGicsv:3429258.

Similar proteinsi

Entry informationi

Entry nameiNU5C_CUCSA
AccessioniPrimary (citable) accession number: Q2QD43
Secondary accession number(s): Q4VZM1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 20, 2009
Last sequence update: January 24, 2006
Last modified: September 16, 2015
This is version 54 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families