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Protein

Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial

Gene

OSTLU_29304

Organism
Ostreococcus lucimarinus (strain CCE9901)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).UniRule annotation

Catalytic activityi

Succinate + a quinone = fumarate + a quinol.UniRule annotation

Cofactori

FADUniRule annotation

Pathway: tricarboxylic acid cycle

This protein is involved in step 1 of the subpathway that synthesizes fumarate from succinate (eukaryal route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial (OSTLU_29304), Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (OSTLU_43363)
This subpathway is part of the pathway tricarboxylic acid cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes fumarate from succinate (eukaryal route), the pathway tricarboxylic acid cycle and in Carbohydrate metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

OxidoreductaseUniRule annotation

Keywords - Biological processi

Electron transportUniRule annotation, Transport, Tricarboxylic acid cycleUniRule annotation

Keywords - Ligandi

FADUniRule annotation, Flavoprotein

Enzyme and pathway databases

UniPathwayiUPA00223; UER01006.

Names & Taxonomyi

Protein namesi
Recommended name:
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrialUniRule annotation (EC:1.3.5.1UniRule annotation)
Gene namesi
ORF Names:OSTLU_29304Imported
OrganismiOstreococcus lucimarinus (strain CCE9901)Imported
Taxonomic identifieri436017 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaprasinophytesMamiellophyceaeMamiellalesBathycoccaceaeOstreococcus
ProteomesiUP000001568 Componenti: Chromosome 20

Subcellular locationi

  • Mitochondrion inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation; Matrix side UniRule annotation

Keywords - Cellular componenti

MembraneUniRule annotation

PTM / Processingi

Proteomic databases

PRIDEiA4SAL7.

Interactioni

Protein-protein interaction databases

STRINGi436017.A4SAL7.

Structurei

3D structure databases

ProteinModelPortaliA4SAL7.
SMRiA4SAL7. Positions 41-633.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.UniRule annotation

Keywords - Domaini

Transit peptideUniRule annotation

Phylogenomic databases

eggNOGiCOG1053.
HOGENOMiHOG000160475.
KOiK00234.
OMAiCFHESAR.

Family and domain databases

Gene3Di1.20.58.100. 1 hit.
3.90.700.10. 1 hit.
InterProiIPR003953. FAD_bind_dom.
IPR003952. FRD_SDH_FAD_BS.
IPR015939. Fum_Rdtase/Succ_DH_flav-like_C.
IPR027477. Succ_DH/fumarate_Rdtase_cat.
IPR011281. Succ_DH_flav_su_fwd.
IPR014006. Succ_Dhase_FrdA_Gneg.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
PF02910. Succ_DH_flav_C. 1 hit.
[Graphical view]
SUPFAMiSSF46977. SSF46977. 1 hit.
SSF56425. SSF56425. 1 hit.
TIGRFAMsiTIGR01816. sdhA_forward. 1 hit.
TIGR01812. sdhA_frdA_Gneg. 1 hit.
PROSITEiPS00504. FRD_SDH_FAD_BINDING. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A4SAL7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRACERGCVA ARNALTTSAS GSGSGSGSGR SIATAASSST SSYEIIDHEY
60 70 80 90 100
DALVVGAGGA GLRAAIGLGE HGFKTACVTK LFPTRSHTVA AQGGINAALG
110 120 130 140 150
NMTEDDWRWH AYDTVKGADW LGDQDAIQYM CREAPKAVIE LEKYGMPFSR
160 170 180 190 200
TDEGKIYQRA FGGQSLDYGK GGQAYRCAAA ADRTGHAMLH TLYGAALKHD
210 220 230 240 250
VQFFVEYFAL DLIMDKGECV GIMALCLEDG TLHRFRSHQT ILATGGYGRA
260 270 280 290 300
YFSATSAHTC TGDGNAMVAR AGLPLQDQEF VQFHPTGIYG AGCLITEGSR
310 320 330 340 350
GEGGILRNSE GERFMERYAP SAKDLASRDV VSRSMTLEIR EGRGVGKEKD
360 370 380 390 400
HIYLHLNHLP PELLAERLPG ISETAAIFAG VDVTKEPIPV IPTVHYNMGG
410 420 430 440 450
IPTNYKGEVV APKNGDPDAI VPGLLAAGEA ACASVHGANR LGANSLLDIV
460 470 480 490 500
VFGRACANTV ADKLKRGAPH REIASDAGSN AIERLDKIRN SKGSAPTAML
510 520 530 540 550
RKTMQKVMQE DAAVFRTQET LANGCKRIDD VAAQLDNLKL TDRSLVWNTD
560 570 580 590 600
LVEALELHNL MPNAQTTMHS AEQRKESRGA HAREDFPDRL DDVWMKHTLA
610 620 630
YVENGKVKID YRPNHHYTLD AEMDVIPPKA RVY
Length:633
Mass (Da):68,342
Last modified:May 15, 2007 - v1
Checksum:i1662B8CC27D3308D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000600 Genomic DNA. Translation: ABP00770.1.
RefSeqiXP_001422453.1. XM_001422416.1.

Genome annotation databases

EnsemblPlantsiABP00770; ABP00770; OSTLU_29304.
GeneIDi5006691.
KEGGiolu:OSTLU_29304.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000600 Genomic DNA. Translation: ABP00770.1.
RefSeqiXP_001422453.1. XM_001422416.1.

3D structure databases

ProteinModelPortaliA4SAL7.
SMRiA4SAL7. Positions 41-633.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi436017.A4SAL7.

Proteomic databases

PRIDEiA4SAL7.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiABP00770; ABP00770; OSTLU_29304.
GeneIDi5006691.
KEGGiolu:OSTLU_29304.

Phylogenomic databases

eggNOGiCOG1053.
HOGENOMiHOG000160475.
KOiK00234.
OMAiCFHESAR.

Enzyme and pathway databases

UniPathwayiUPA00223; UER01006.

Family and domain databases

Gene3Di1.20.58.100. 1 hit.
3.90.700.10. 1 hit.
InterProiIPR003953. FAD_bind_dom.
IPR003952. FRD_SDH_FAD_BS.
IPR015939. Fum_Rdtase/Succ_DH_flav-like_C.
IPR027477. Succ_DH/fumarate_Rdtase_cat.
IPR011281. Succ_DH_flav_su_fwd.
IPR014006. Succ_Dhase_FrdA_Gneg.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
PF02910. Succ_DH_flav_C. 1 hit.
[Graphical view]
SUPFAMiSSF46977. SSF46977. 1 hit.
SSF56425. SSF56425. 1 hit.
TIGRFAMsiTIGR01816. sdhA_forward. 1 hit.
TIGR01812. sdhA_frdA_Gneg. 1 hit.
PROSITEiPS00504. FRD_SDH_FAD_BINDING. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CCE9901Imported.

Entry informationi

Entry nameiA4SAL7_OSTLU
AccessioniPrimary (citable) accession number: A4SAL7
Entry historyi
Integrated into UniProtKB/TrEMBL: May 15, 2007
Last sequence update: May 15, 2007
Last modified: June 24, 2015
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.