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Q2LYK1

- LIAS_DROPS

UniProt

Q2LYK1 - LIAS_DROPS

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Protein
Lipoyl synthase, mitochondrial
Gene
Las, GA18753
Organism
Drosophila pseudoobscura pseudoobscura (Fruit fly)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the radical-mediated insertion of two sulfur atoms into the C-6 and C-8 positions of the octanoyl moiety bound to the lipoyl domains of lipoate-dependent enzymes, thereby converting the octanoylated domains into lipoylated derivatives By similarity.UniRule annotation

Catalytic activityi

Protein N(6)-(octanoyl)lysine + 2 sulfur-(sulfur carrier) + 2 S-adenosyl-L-methionine = protein N(6)-(lipoyl)lysine + 2 (sulfur carrier) + 2 L-methionine + 2 5'-deoxyadenosine.UniRule annotation

Cofactori

Binds 2 4Fe-4S clusters per subunit. One cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi101 – 1011Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi106 – 1061Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi112 – 1121Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi132 – 1321Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi136 – 1361Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi139 – 1391Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-HAMAP
  2. lipoate synthase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. protein lipoylation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Ligandi

4Fe-4S, Iron, Iron-sulfur, Metal-binding, S-adenosyl-L-methionine

Enzyme and pathway databases

UniPathwayiUPA00538; UER00593.

Names & Taxonomyi

Protein namesi
Recommended name:
Lipoyl synthase, mitochondrial (EC:2.8.1.8)
Alternative name(s):
Lipoate synthase
Short name:
LS
Short name:
Lip-syn
Lipoic acid synthase
Gene namesi
Name:Las
ORF Names:GA18753
OrganismiDrosophila pseudoobscura pseudoobscura (Fruit fly)
Taxonomic identifieri46245 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora
ProteomesiUP000001819: Partially assembled WGS sequence

Organism-specific databases

FlyBaseiFBgn0078753. Dpse\GA18753.

Subcellular locationi

Mitochondrion By similarity UniRule annotation

GO - Cellular componenti

  1. mitochondrion Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini? – 374Lipoyl synthase, mitochondrialUniRule annotationPRO_0000398221
Transit peptidei1 – ?Mitochondrion Reviewed prediction

Interactioni

Protein-protein interaction databases

STRINGi7237.FBpp0275593.

Structurei

3D structure databases

ProteinModelPortaliQ2LYK1.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG0320.
InParanoidiQ2LYK1.
KOiK03644.
OMAiHPHIPTK.
OrthoDBiEOG7P2XS7.
PhylomeDBiQ2LYK1.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00206. Lipoyl_synth.
InterProiIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR007197. rSAM.
[Graphical view]
PANTHERiPTHR10949. PTHR10949. 1 hit.
PfamiPF04055. Radical_SAM. 1 hit.
[Graphical view]
PIRSFiPIRSF005963. Lipoyl_synth. 1 hit.
SMARTiSM00729. Elp3. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00510. lipA. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q2LYK1-1 [UniParc]FASTAAdd to Basket

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MLTAFRPNSP TAIVVRAAST NAKKLEEIRE RLAKGPNFQD FVQNPDNLKS    50
VGENYDGKLR REKGEEQRLR LPPWLKTTIP MGKNYTKIKE QLRELKLSTV 100
CEEARCPNIG ECWGGGENGT QTATIMLMGD TCTRGCRFCS VKTARIPPPL 150
DENEPVNTAK AIASWGLDYI VLTSVDRDDL PDGGSKHIAQ TVREIKARNS 200
NIFVECLVPD FRGDLDCVET IANCGLDVYA HNIETVEKLT PYVRDRRAHY 250
RQTLRVLTEA KRFNPNLITK SSIMLGLGET DEEIERTMTD LREAGVECLT 300
LGQYMQPTNK HLKVIEYVTP EKFKHWEERG NDLGFLYTAS GPLVRSSYKA 350
GEFFISSILA NRKANQSKDS APKN 374
Length:374
Mass (Da):42,118
Last modified:February 21, 2006 - v1
Checksum:iE27E02B8B2B5A9F7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH379069 Genomic DNA. Translation: EAL29861.1.
RefSeqiXP_001354122.1. XM_001354086.1.

Genome annotation databases

EnsemblMetazoaiFBtr0277155; FBpp0275593; FBgn0078753.
GeneIDi4813963.
KEGGidpo:Dpse_GA18753.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH379069 Genomic DNA. Translation: EAL29861.1 .
RefSeqi XP_001354122.1. XM_001354086.1.

3D structure databases

ProteinModelPortali Q2LYK1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 7237.FBpp0275593.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblMetazoai FBtr0277155 ; FBpp0275593 ; FBgn0078753 .
GeneIDi 4813963.
KEGGi dpo:Dpse_GA18753.

Organism-specific databases

FlyBasei FBgn0078753. Dpse\GA18753.

Phylogenomic databases

eggNOGi COG0320.
InParanoidi Q2LYK1.
KOi K03644.
OMAi HPHIPTK.
OrthoDBi EOG7P2XS7.
PhylomeDBi Q2LYK1.

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .

Family and domain databases

Gene3Di 3.20.20.70. 1 hit.
HAMAPi MF_00206. Lipoyl_synth.
InterProi IPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR007197. rSAM.
[Graphical view ]
PANTHERi PTHR10949. PTHR10949. 1 hit.
Pfami PF04055. Radical_SAM. 1 hit.
[Graphical view ]
PIRSFi PIRSF005963. Lipoyl_synth. 1 hit.
SMARTi SM00729. Elp3. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00510. lipA. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Comparative genome sequencing of Drosophila pseudoobscura: chromosomal, gene, and cis-element evolution."
    Richards S., Liu Y., Bettencourt B.R., Hradecky P., Letovsky S., Nielsen R., Thornton K., Hubisz M.J., Chen R., Meisel R.P., Couronne O., Hua S., Smith M.A., Zhang P., Liu J., Bussemaker H.J., van Batenburg M.F., Howells S.L.
    , Scherer S.E., Sodergren E., Matthews B.B., Crosby M.A., Schroeder A.J., Ortiz-Barrientos D., Rives C.M., Metzker M.L., Muzny D.M., Scott G., Steffen D., Wheeler D.A., Worley K.C., Havlak P., Durbin K.J., Egan A., Gill R., Hume J., Morgan M.B., Miner G., Hamilton C., Huang Y., Waldron L., Verduzco D., Clerc-Blankenburg K.P., Dubchak I., Noor M.A.F., Anderson W., White K.P., Clark A.G., Schaeffer S.W., Gelbart W.M., Weinstock G.M., Gibbs R.A.
    Genome Res. 15:1-18(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MV2-25 / Tucson 14011-0121.94.

Entry informationi

Entry nameiLIAS_DROPS
AccessioniPrimary (citable) accession number: Q2LYK1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 5, 2010
Last sequence update: February 21, 2006
Last modified: July 9, 2014
This is version 58 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programDrosophila annotation project

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Drosophila
    Drosophila: entries, gene names and cross-references to FlyBase
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi