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Protein

Lipoyl synthase, mitochondrial

Gene

LIP1

Organism
Picea sitchensis (Sitka spruce) (Pinus sitchensis)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

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.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

[4Fe-4S] clusterUniRule annotationNote: Binds 2 [4Fe-4S] clusters per subunit. One cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi115 – 1151Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi120 – 1201Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi126 – 1261Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi146 – 1461Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi150 – 1501Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi153 – 1531Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation

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, mitochondrialUniRule annotation (EC:2.8.1.8UniRule annotation)
Alternative name(s):
Lipoate synthaseUniRule annotation
Short name:
LSUniRule annotation
Short name:
Lip-synUniRule annotation
Lipoic acid synthaseUniRule annotation
Gene namesi
Name:LIP1UniRule annotation
OrganismiPicea sitchensis (Sitka spruce) (Pinus sitchensis)
Taxonomic identifieri3332 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaPinidaePinalesPinaceaePicea

Subcellular locationi

Mitochondrion 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? – 386Lipoyl synthase, mitochondrialPRO_0000398853
Transit peptidei1 – ?MitochondrionUniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA9NNH7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the radical SAM superfamily. Lipoyl synthase family.UniRule annotation

Keywords - Domaini

Transit peptide

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00206. Lipoyl_synth.
MF_03128. Lipoyl_synth_plantM.
InterProiIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR027527. Lipoyl_synth_mt.
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.

A9NNH7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSINPAFLRR ITWGSKSLHH QFTRCQVRAL SSSVEQTPES TTPALSALRE
60 70 80 90 100
RLANGGPTLS DFLTRNLGEE PYSVDVGTKK NPLPKPKWMK AAVPGGDKYT
110 120 130 140 150
AIKAKLREMN LHTVCEEAKC PNLGECWSGG ETGTATATIM ILGDTCTRGC
160 170 180 190 200
RFCAVKTSRT PPPPDPNEPT NVAEAIVSWG LDYVVLTSVD RDDLPDQGSG
210 220 230 240 250
HFAKTVQKLK QLKPKMLVEA LVPDFQGNSE CVQKVATSGL DVFAHNIETV
260 270 280 290 300
EELQRVVRDH RANFNQSLEV LKMAKTYSPL GVLTKTSVML GCGETPAQVI
310 320 330 340 350
ETMEKVREAG VDVITFGQYM RPTKRHMAVS EYVTPEAFEK YQKLGMEMGF
360 370 380
RYVASGPMVR SSYKAGEFYI KSMIEDDRKK ASSSSI
Length:386
Mass (Da):42,579
Last modified:February 5, 2008 - v1
Checksum:i0FAA92A285A950F8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EF082836 mRNA. Translation: ABK22188.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EF082836 mRNA. Translation: ABK22188.1.

3D structure databases

ProteinModelPortaliA9NNH7.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayiUPA00538; UER00593.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00206. Lipoyl_synth.
MF_03128. Lipoyl_synth_plantM.
InterProiIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR027527. Lipoyl_synth_mt.
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.
ProtoNetiSearch...

Publicationsi

  1. "A conifer genomics resource of 200,000 spruce (Picea spp.) ESTs and 6,464 high-quality, sequence-finished full-length cDNAs for Sitka spruce (Picea sitchensis)."
    Ralph S.G., Chun H.J., Kolosova N., Cooper D., Oddy C., Ritland C.E., Kirkpatrick R., Moore R., Barber S., Holt R.A., Jones S.J., Marra M.A., Douglas C.J., Ritland K., Bohlmann J.
    BMC Genomics 9:484-484(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiLIAS_PICSI
AccessioniPrimary (citable) accession number: A9NNH7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 5, 2010
Last sequence update: February 5, 2008
Last modified: January 7, 2015
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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.