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C1DMR1 (LIPA_AZOVD) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 38. 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:Avin_08460
OrganismAzotobacter vinelandii (strain DJ / ATCC BAA-1303) [Complete proteome] [HAMAP]
Taxonomic identifier322710 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaeAzotobacter

Protein attributes

Sequence length325 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
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 – 325325Lipoyl synthase HAMAP-Rule MF_00206
PRO_1000204142

Sites

Metal binding721Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding771Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding831Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding981Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding1021Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding1051Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
C1DMR1 [UniParc].

Last modified May 26, 2009. Version 1.
Checksum: B3FF680CEE76D53E

FASTA32536,346
        10         20         30         40         50         60 
MSTTETTGKS PAKVETGVKL RGAEKVARIP VKVIPTEELP RKPDWIRVRM PASPEVERIK 

        70         80         90        100        110        120 
QLLRQHKLHS VCEEASCPNL GECFAGGTAT FMIMGDICTR RCPFCDVGHG RPNPLDPDEP 

       130        140        150        160        170        180 
KNLAVAVADL RLKYVVITSV DRDDLRDGGA QHFADCLREI RRLSPGTQLE TLVPDYRGRM 

       190        200        210        220        230        240 
EIALDITAAE PPDVFNHNLE TVPRLYKASR PGADFEWSLD LLEAFKKRVP AVPTKSGLML 

       250        260        270        280        290        300 
GLGETDEEVI EVMKRMREHE IDMLTLGQYL QPSRNHLAVQ RFVHPDTFAW FAEEGERMGF 

       310        320 
KNVTSGPLVR SSYHADQQAH GAKGD 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001157 Genomic DNA. Translation: ACO77091.1.
RefSeqYP_002798066.1. NC_012560.1.

3D structure databases

ProteinModelPortalC1DMR1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING322710.Avin_08460.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACO77091; ACO77091; Avin_08460.
GeneID7759800.
KEGGavn:Avin_08460.
PATRIC21028005. VBIAzoVin72790_0795.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235997.
KOK03644.
OMAHPHIPTK.
OrthoDBEOG6038ZS.

Enzyme and pathway databases

BioCycAVIN322710:GJ0M-853-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_AZOVD
AccessionPrimary (citable) accession number: C1DMR1
Entry history
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: May 26, 2009
Last modified: May 14, 2014
This is version 38 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