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Protein

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

Gene

ndhF

Organism
Dittrichia viscosa
Status
Unreviewed-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.UniRule annotation

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductaseUniRule annotationSAAS annotation
Biological processTransportUniRule annotation
LigandNADUniRule annotationSAAS annotation, NADPUniRule annotationSAAS annotation, PlastoquinoneUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
NAD(P)H-quinone oxidoreductase subunit 5, chloroplasticUniRule annotation (EC:1.6.5.-UniRule annotation)
Alternative name(s):
NADH-plastoquinone oxidoreductase subunit 5UniRule annotation
Gene namesi
Name:ndhFUniRule annotationImported
Encoded oniPlastid; ChloroplastImported
OrganismiDittrichia viscosaImported
Taxonomic identifieri56525 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridscampanulidsAsteralesAsteraceaeAsteroideaeInuleaeInulinaeDittrichia

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
Transmembranei6 – 28HelicalUniRule annotationAdd BLAST23
Transmembranei40 – 60HelicalUniRule annotationAdd BLAST21
Transmembranei85 – 109HelicalUniRule annotationAdd BLAST25
Transmembranei121 – 139HelicalUniRule annotationAdd BLAST19
Transmembranei145 – 166HelicalUniRule annotationAdd BLAST22
Transmembranei187 – 203HelicalUniRule annotationAdd BLAST17
Transmembranei223 – 241HelicalUniRule annotationAdd BLAST19
Transmembranei262 – 280HelicalUniRule annotationAdd BLAST19
Transmembranei292 – 313HelicalUniRule annotationAdd BLAST22
Transmembranei329 – 350HelicalUniRule annotationAdd BLAST22
Transmembranei398 – 419HelicalUniRule annotationAdd BLAST22
Transmembranei431 – 453HelicalUniRule annotationAdd BLAST23
Transmembranei563 – 582HelicalUniRule annotationAdd BLAST20
Transmembranei622 – 640HelicalUniRule annotationAdd BLAST19
Transmembranei739 – 757HelicalUniRule annotationAdd BLAST19

Keywords - Cellular componenti

ChloroplastUniRule annotationImported, Membrane, Plastid, ThylakoidUniRule annotation

PTM / Processingi

Keywords - PTMi

QuinoneUniRule annotation

Interactioni

Subunit structurei

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

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini72 – 129Proton_antipo_NInterPro annotationAdd BLAST58
Domaini141 – 444Proton_antipo_MInterPro annotationAdd BLAST304
Domaini450 – 706Proton_antipo_CInterPro annotationAdd BLAST257

Sequence similaritiesi

Belongs to the complex I subunit 5 family.UniRule annotationSAAS annotation

Keywords - Domaini

Transmembrane, Transmembrane helixUniRule annotationSAAS annotation

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: Fragment.

Q49KS1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MXQTYQYAWI IPFLPLPVPM LIGLGLLLFP TATKSLRRMW AFQSVLLLSI
60 70 80 90 100
VMIFSINLSI QQINSSSVYQ YVWSWIINND FSLEFGYLID PLTSIMSILI
110 120 130 140 150
TTVGIMVLIY SDNYMSHDHG YLRFFAYMSF FSTSMLGLVT SSNLIQIYIF
160 170 180 190 200
WELVGICSYL LIGFWFTRPV AAKACQKAFV TNRVGDFGLL LGILGFYWIT
210 220 230 240 250
GSFEFRDLFQ IFNNLISKNX XEVNFVFVTL CAVLLFAGAI AKSAQFPLHV
260 270 280 290 300
WLPDAMEGPT PISALIHAAT MVAAGIFLVA RLMPLFIVIP HIMNFISLIG
310 320 330 340 350
IITVFLGATL ALAQKDIKRG LAYSTMSQLG YMMLALGMGS YRSALFHLIT
360 370 380 390 400
HAYSKALLFL GSGSVIHSME ALVGYCPKKS QNMVLMGGLT KHVPITKNSF
410 420 430 440 450
LLGTLSLCGI PPLACFWSKD EILNDSWLYS PIFAIIAWST AGLTAFYMCR
460 470 480 490 500
IYLLTFEGHL NVHFQNYSGK RNTPLYXXXI SLXXWGKEAS KISNKNXXFR
510 520 530 540 550
LVTLXXLKMK KNGCPSFFSN XXKVYEIDEN AENMIQPFLS IPPNFGNTKT
560 570 580 590 600
SLXXYPYESD NTMLFPILIL TLFTLFVGFL GIPLNQDXXX GDILSKWLTP
610 620 630 640 650
SINLLHKNSN NSVDWYEFCK DAVFSVSIAS FGIFIAFFLY KPVYSSFQNL
660 670 680 690 700
DLINLFVKMG PKRNFSDKVK SAIYDWSYNR GYIDAFYGTF LTAGMRKLAE
710 720 730 740 750
ITHFFDRRII DGIPNGVGLM SFFVAEVFKS VGGGRISSYL FFYFSYVSIF
760
LLIYYFLHLX
Length:760
Mass (Da):85,936
Last modified:September 13, 2005 - v1
Checksum:iB7EE608F38281F7D
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei760Imported1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY780823 Genomic DNA. Translation: AAX10054.1.

Similar proteinsi

Entry informationi

Entry nameiQ49KS1_9ASTR
AccessioniPrimary (citable) accession number: Q49KS1
Entry historyiIntegrated into UniProtKB/TrEMBL: September 13, 2005
Last sequence update: September 13, 2005
Last modified: August 30, 2017
This is version 60 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)