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Q9UTJ7

- SDHA_SCHPO

UniProt

Q9UTJ7 - SDHA_SCHPO

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Protein
Probable succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
Gene
sdh1, SPAC1556.02c
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

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) By similarity.

Catalytic activityi

Succinate + a quinone = fumarate + a quinol.

Cofactori

FAD By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei268 – 2681FAD By similarity
Binding sitei289 – 2891Substrate By similarity
Binding sitei301 – 3011Substrate By similarity
Active sitei333 – 3331Proton acceptor By similarity
Binding sitei400 – 4001Substrate By similarity
Binding sitei434 – 4341FAD By similarity
Binding sitei445 – 4451Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi61 – 666FAD By similarity
Nucleotide bindingi84 – 9916FAD By similarity
Add
BLAST
Nucleotide bindingi450 – 4512FAD By similarity

GO - Molecular functioni

  1. flavin adenine dinucleotide binding Source: InterPro
  2. succinate dehydrogenase (ubiquinone) activity Source: PomBase

GO - Biological processi

  1. mitochondrial electron transport, succinate to ubiquinone Source: PomBase
  2. succinate metabolic process Source: PomBase
  3. tricarboxylic acid cycle Source: PomBase
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Transport, Tricarboxylic acid cycle

Keywords - Ligandi

FAD, Flavoprotein

Enzyme and pathway databases

ReactomeiREACT_213505. Citric acid cycle (TCA cycle).
UniPathwayiUPA00223; UER01006.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial (EC:1.3.5.1)
Alternative name(s):
Flavoprotein subunit of complex II
Short name:
FP
Gene namesi
Name:sdh1
ORF Names:SPAC1556.02c
OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Taxonomic identifieri284812 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
ProteomesiUP000002485: Chromosome I

Organism-specific databases

PomBaseiSPAC1556.02c.

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial respiratory chain complex II Source: PomBase
  2. mitochondrion Source: PomBase
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini? – 641Probable succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrialPRO_0000010341
Transit peptidei1 – ?Mitochondrion Reviewed prediction

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei92 – 921Tele-8alpha-FAD histidine By similarity

Proteomic databases

MaxQBiQ9UTJ7.
PaxDbiQ9UTJ7.
PRIDEiQ9UTJ7.

Interactioni

Subunit structurei

Component of complex II composed of four subunits: a flavoprotein (FP), an iron-sulfur protein (IP), and a cytochrome b composed of a large and a small subunit By similarity.

Protein-protein interaction databases

BioGridi278186. 4 interactions.
MINTiMINT-4710641.
STRINGi4896.SPAC1556.02c-1.

Structurei

3D structure databases

ProteinModelPortaliQ9UTJ7.
SMRiQ9UTJ7. Positions 47-641.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG1053.
HOGENOMiHOG000160475.
KOiK00234.
OMAiRDGPILQ.
OrthoDBiEOG7V76G3.
PhylomeDBiQ9UTJ7.

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.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9UTJ7-1 [UniParc]FASTAAdd to Basket

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MLRFRKVAPS LKNGGNLKLF STSSTLKKIA SSQPLRAKQV STSESVKYPV    50
IDHTYDAIVV GAGGAGLRAT FGLAEAGFNT ACITKLFPTR SHTVAAQGGI 100
NAALGNMTKD DWRWHFYDTV KGSDWLGDQD AIHYMTKEAP KAVLELEHFG 150
VPFSRTKEGK IYQRAFGGQS LEYGKGGQAY RCAAVADRTG HSILHTLYGQ 200
SLKHNTNFFI EYFAMDLIME GGECRGVIAM NLEDGSIHRF RAHKTILATG 250
GYGRAYFSCT SAHTCTGDGN AMVSRAGLPL QDLEFVQFHP TGIYGAGCLI 300
TEGCRGEGGY LLNSKGERFM ERYAPTAKDL ASRDVVSRAM TVEIREGRGV 350
GPEKDHCYLQ LSHLPAEILK ERLPGISETA AIFAGVDVTK EPIPVLPTVH 400
YNMGGIPTRF TGEVLTIDEN GKDKIVPGLY AAGEAACVSV HGGNRLGANS 450
LLDIVVFGRA CALHIKDTLE PNTPHKPLAA DAGLDSLKFL DQIRTSQGPK 500
HTSEIRLDMQ KTMQRDVSVF RMEETLQEGV KNIARVDGTY KDIGIRDRGL 550
IWNTDLVEAL ELRNLLTCAV QTANAALNRK ESRGAHARED YPERDDKNWI 600
KHTLTWQHKT GDPVTLKYRA VTRTTMDENE VKPVPPFKRV Y 641
Length:641
Mass (Da):70,466
Last modified:May 1, 2000 - v1
Checksum:i5E5FCD857C372199
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti214 – 2141A → G in BAA13924. 1 Publication
Sequence conflicti218 – 2181I → L in BAA13924. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU329670 Genomic DNA. Translation: CAB61213.1.
D89263 mRNA. Translation: BAA13924.1.
PIRiT50081.
RefSeqiNP_594319.1. NM_001019741.2.

Genome annotation databases

EnsemblFungiiSPAC1556.02c.1; SPAC1556.02c.1:pep; SPAC1556.02c.
GeneIDi2541690.
KEGGispo:SPAC1556.02c.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU329670 Genomic DNA. Translation: CAB61213.1 .
D89263 mRNA. Translation: BAA13924.1 .
PIRi T50081.
RefSeqi NP_594319.1. NM_001019741.2.

3D structure databases

ProteinModelPortali Q9UTJ7.
SMRi Q9UTJ7. Positions 47-641.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 278186. 4 interactions.
MINTi MINT-4710641.
STRINGi 4896.SPAC1556.02c-1.

Proteomic databases

MaxQBi Q9UTJ7.
PaxDbi Q9UTJ7.
PRIDEi Q9UTJ7.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii SPAC1556.02c.1 ; SPAC1556.02c.1:pep ; SPAC1556.02c .
GeneIDi 2541690.
KEGGi spo:SPAC1556.02c.

Organism-specific databases

PomBasei SPAC1556.02c.

Phylogenomic databases

eggNOGi COG1053.
HOGENOMi HOG000160475.
KOi K00234.
OMAi RDGPILQ.
OrthoDBi EOG7V76G3.
PhylomeDBi Q9UTJ7.

Enzyme and pathway databases

UniPathwayi UPA00223 ; UER01006 .
Reactomei REACT_213505. Citric acid cycle (TCA cycle).

Miscellaneous databases

NextBioi 20802783.
PROi Q9UTJ7.

Family and domain databases

Gene3Di 1.20.58.100. 1 hit.
3.90.700.10. 1 hit.
InterProi IPR003953. 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 ]
Pfami PF00890. FAD_binding_2. 1 hit.
PF02910. Succ_DH_flav_C. 1 hit.
[Graphical view ]
SUPFAMi SSF46977. SSF46977. 1 hit.
SSF56425. SSF56425. 1 hit.
TIGRFAMsi TIGR01816. sdhA_forward. 1 hit.
TIGR01812. sdhA_frdA_Gneg. 1 hit.
PROSITEi PS00504. FRD_SDH_FAD_BINDING. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The genome sequence of Schizosaccharomyces pombe."
    Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.
    , Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G., Nurse P.
    Nature 415:871-880(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 972 / ATCC 24843.
  2. "Identification of open reading frames in Schizosaccharomyces pombe cDNAs."
    Yoshioka S., Kato K., Nakai K., Okayama H., Nojima H.
    DNA Res. 4:363-369(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 155-641.
    Strain: PR745.

Entry informationi

Entry nameiSDHA_SCHPO
AccessioniPrimary (citable) accession number: Q9UTJ7
Secondary accession number(s): P78912
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 23, 2003
Last sequence update: May 1, 2000
Last modified: September 3, 2014
This is version 107 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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