Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q2RHM6 (LIPA_MOOTA) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 63. 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:Moth_1762
OrganismMoorella thermoacetica (strain ATCC 39073) [Reference proteome] [HAMAP]
Taxonomic identifier264732 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacteraceaeMoorella groupMoorella

Protein attributes

Sequence length296 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 – 296296Lipoyl synthase HAMAP-Rule MF_00206
PRO_0000325277

Sites

Metal binding431Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding481Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding541Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding691Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding731Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding761Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
Q2RHM6 [UniParc].

Last modified January 24, 2006. Version 1.
Checksum: E95F3CE54F3E9142

FASTA29632,738
        10         20         30         40         50         60 
MVTSPSGTGT RRMPPWLHKR LPASGDIEAT RRLLADLHLN TVCQSARCPN QGECFASRTA 

        70         80         90        100        110        120 
TFMILGNTCT RNCRFCAVEH GQPEAIDEDE PRRVAEAARR LGLKHVVVTS VTRDDLPDGG 

       130        140        150        160        170        180 
AGHFAATITA LRQALPGAYI EVLTPDFRGS RAALAAVARA RPDIFNHNVE TVPRLYPDVR 

       190        200        210        220        230        240 
PQADYRRSLD VLKQMKELDA TIYTKSGLMV GVGESREEVL AVMADLRAVN CDILTIGQYL 

       250        260        270        280        290 
RPSPRHLEIK EYVPPETFTW YAQKGREMGF LYVAAGPYVR SSYHAAEFSV KIAGVK 

« Hide

References

[1]"The complete genome sequence of Moorella thermoacetica (f. Clostridium thermoaceticum)."
Pierce E., Xie G., Barabote R.D., Saunders E., Han C.S., Detter J.C., Richardson P., Brettin T.S., Das A., Ljungdahl L.G., Ragsdale S.W.
Environ. Microbiol. 10:2550-2573(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 39073.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000232 Genomic DNA. Translation: ABC20063.1.
RefSeqYP_430606.1. NC_007644.1.

3D structure databases

ProteinModelPortalQ2RHM6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING264732.Moth_1762.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABC20063; ABC20063; Moth_1762.
GeneID3831054.
KEGGmta:Moth_1762.
PATRIC22640872. VBIMooThe6753_1913.

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235998.
KOK03644.
OMAHPHIPTK.
OrthoDBEOG6038ZS.

Enzyme and pathway databases

BioCycMTHE264732:GH0A-1824-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_MOOTA
AccessionPrimary (citable) accession number: Q2RHM6
Entry history
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: January 24, 2006
Last modified: May 14, 2014
This is version 63 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