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

A6X0M7 (LIPA_OCHA4) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 48. 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:Oant_2065
OrganismOchrobactrum anthropi (strain ATCC 49188 / DSM 6882 / NCTC 12168) [Complete proteome] [HAMAP]
Taxonomic identifier439375 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeOchrobactrum

Protein attributes

Sequence length321 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 – 321321Lipoyl synthase HAMAP-Rule MF_00206
PRO_1000012249

Sites

Metal binding601Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding651Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding711Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding861Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding901Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding931Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
A6X0M7 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: 673F4E2013348567

FASTA32135,956
        10         20         30         40         50         60 
MVTVLDLVNQ GKRERHPEKA HRPDNVVLKK PEWIRVKAPV SRGYSETRDI VRSNKLVTVC 

        70         80         90        100        110        120 
EEAGCPNIGE CWEKKHATFM IMGEICTRAC AFCNVSTGIP TALDPNEPEN VAKAVKQMGL 

       130        140        150        160        170        180 
THVVITSVDR DDLADGGAQH FAEVIQAIRE ATPATTIEIL TPDFLRKEGA LEVVVRARPD 

       190        200        210        220        230        240 
VFNHNLETVP SRYLKVRPGA RYFHSIRLLQ RVKELDPTIF TKSGIMVGLG EERNEILQLM 

       250        260        270        280        290        300 
DDLRSADVDF MTIGQYLQPT RKHHPVIRFV TPDEFKSFET IGRTKGFLLV ASSPLTRSSH 

       310        320 
HAGDDFAKLR AAREAQISAR A 

« Hide

References

[1]"Genome of Ochrobactrum anthropi ATCC 49188 T, a versatile opportunistic pathogen and symbiont of several eukaryotic hosts."
Chain P.S., Lang D.M., Comerci D.J., Malfatti S.A., Vergez L.M., Shin M., Ugalde R.A., Garcia E., Tolmasky M.E.
J. Bacteriol. 193:4274-4275(2011) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 49188 / DSM 6882 / NCTC 12168.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000758 Genomic DNA. Translation: ABS14781.1.
RefSeqYP_001370610.1. NC_009667.1.

3D structure databases

ProteinModelPortalA6X0M7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING439375.Oant_2065.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABS14781; ABS14781; Oant_2065.
GeneID5379199.
KEGGoan:Oant_2065.
PATRIC20469349. VBIOchAnt73124_2171.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235997.
KOK03644.
OMAEEYVTPE.
OrthoDBEOG6038ZS.
ProtClustDBPRK05481.

Enzyme and pathway databases

BioCycOANT439375:GJIT-2101-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_OCHA4
AccessionPrimary (citable) accession number: A6X0M7
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: February 19, 2014
This is version 48 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