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Q8F3V7 (LIPA_LEPIN) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 75. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Lipoyl synthase

EC=2.8.1.8
Alternative name(s):
Lip-syn
Short name=LS
Lipoate synthase
Lipoic acid synthase
Sulfur insertion protein LipA
Gene names
Name:lipA
Ordered Locus Names:LA_2292
OrganismLeptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601) [Reference proteome] [HAMAP]
Taxonomic identifier189518 [NCBI]
Taxonomic lineageBacteriaSpirochaetesSpirochaetalesLeptospiraceaeLeptospira

Protein attributes

Sequence length301 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_00206

Catalytic activity

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. HAMAP-Rule MF_00206

Cofactor

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

Pathway

Protein modification; protein lipoylation via endogenous pathway; protein N(6)-(lipoyl)lysine from octanoyl-[acyl-carrier-protein]: step 2/2. HAMAP-Rule MF_00206

Subcellular location

Cytoplasm Potential HAMAP-Rule MF_00206.

Sequence similarities

Belongs to the radical SAM superfamily. Lipoyl synthase family.

Ontologies

Keywords
   Cellular componentCytoplasm
   Ligand4Fe-4S
Iron
Iron-sulfur
Metal-binding
S-adenosyl-L-methionine
   Molecular functionTransferase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processprotein lipoylation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_function4 iron, 4 sulfur cluster binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

lipoate synthase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 301301Lipoyl synthase HAMAP-Rule MF_00206
PRO_0000102323

Sites

Metal binding531Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding581Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding641Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding791Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding831Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding861Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8F3V7 [UniParc].

Last modified March 1, 2003. Version 1.
Checksum: 7E06D76826F1FDB7

FASTA30133,724
        10         20         30         40         50         60 
MNPLKKKPRT HSLQNAPEKP DWLKVKLAFP DPKNNPVAIV RNSLEEKKLN TVCESASCPN 

        70         80         90        100        110        120 
LNHCWSRKTA TYMLGGDICT RRCSYCDVAS GKPFPLDPEE PKRIAESSIA LDLRHVVITS 

       130        140        150        160        170        180 
VNRDDLEDGG AAHFAKTVKE IRKGLPDCKI ELLIPDLKVK QEALEIIFEC NPDIFNHNLE 

       190        200        210        220        230        240 
TVKRLFPEVA PQKRYERSLD VLKIASARGF LTKSGLILGM GETLEEVKEC MQDLASVGVS 

       250        260        270        280        290        300 
LLTLGQYLQP TSTHLPVKEY VVPQVFKDLR IYGKSIGFKG VFSGPLVRSS YHADEQISWN 


P 

« Hide

References

[1]"Unique physiological and pathogenic features of Leptospira interrogans revealed by whole-genome sequencing."
Ren S.-X., Fu G., Jiang X.-G., Zeng R., Miao Y.-G., Xu H., Zhang Y.-X., Xiong H., Lu G., Lu L.-F., Jiang H.-Q., Jia J., Tu Y.-F., Jiang J.-X., Gu W.-Y., Zhang Y.-Q., Cai Z., Sheng H.-H. expand/collapse author list , Yin H.-F., Zhang Y., Zhu G.-F., Wan M., Huang H.-L., Qian Z., Wang S.-Y., Ma W., Yao Z.-J., Shen Y., Qiang B.-Q., Xia Q.-C., Guo X.-K., Danchin A., Saint Girons I., Somerville R.L., Wen Y.-M., Shi M.-H., Chen Z., Xu J.-G., Zhao G.-P.
Nature 422:888-893(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 56601.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE010300 Genomic DNA. Translation: AAN49491.1.
RefSeqNP_712473.1. NC_004342.2.

3D structure databases

ProteinModelPortalQ8F3V7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING189518.LA2292.

Proteomic databases

PaxDbQ8F3V7.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAN49491; AAN49491; LA_2292.
GeneID1151635.
KEGGlil:LA_2292.
PATRIC22385420. VBILepInt91350_2278.

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235997.
KOK03644.
OMAHPHIPTK.
OrthoDBEOG6038ZS.

Enzyme and pathway databases

BioCycLINT189518:GJBB-1864-MONOMER.
UniPathwayUPA00538; UER00593.

Family and domain databases

Gene3D3.20.20.70. 1 hit.
HAMAPMF_00206. Lipoyl_synth.
InterProIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR007197. rSAM.
[Graphical view]
PANTHERPTHR10949. PTHR10949. 1 hit.
PfamPF04055. Radical_SAM. 1 hit.
[Graphical view]
PIRSFPIRSF005963. Lipoyl_synth. 1 hit.
SMARTSM00729. Elp3. 1 hit.
[Graphical view]
TIGRFAMsTIGR00510. lipA. 1 hit.
ProtoNetSearch...

Entry information

Entry nameLIPA_LEPIN
AccessionPrimary (citable) accession number: Q8F3V7
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2004
Last sequence update: March 1, 2003
Last modified: May 14, 2014
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways