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A0M4W4 (LIPA_GRAFK) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 54. 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:GFO_2703
OrganismGramella forsetii (strain KT0803) [Complete proteome] [HAMAP]
Taxonomic identifier411154 [NCBI]
Taxonomic lineageBacteriaBacteroidetesFlavobacteriiaFlavobacterialesFlavobacteriaceaeGramella

Protein attributes

Sequence length293 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 – 293293Lipoyl synthase HAMAP-Rule MF_00206
PRO_0000325259

Sites

Metal binding471Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding521Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding581Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding731Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding771Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding801Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
A0M4W4 [UniParc].

Last modified December 12, 2006. Version 1.
Checksum: 22B5D2EE61FE9AF9

FASTA29333,330
        10         20         30         40         50         60 
MNTDVAPVKS KTERKPKPKW LRVKLPTGKK YTELRNLVDK YDLHTICTSG SCPNMGECWS 

        70         80         90        100        110        120 
EGTATFMILG NVCTRSCGFC GVKTGRPETV DWDEPEKVAR SIKLMQIKHA VVTSVDRDDL 

       130        140        150        160        170        180 
KDMGSIVWAE TVKAIRRMNP ETTLETLIPD FQGNERNIDR IIEVAPEVVS HNMETVKRLT 

       190        200        210        220        230        240 
REVRIQAKYD RSLAVLKYLK DNGIRRTKSG IMLGLGEQEE EVIQTLKDLR EAGVDVVTIG 

       250        260        270        280        290 
QYLQPSKKHL PVKQFITPDQ FQKYEKIGLE LGFRHVESSA LVRSSYKAQK HLN 

« Hide

References

[1]"Whole genome analysis of the marine Bacteroidetes'Gramella forsetii' reveals adaptations to degradation of polymeric organic matter."
Bauer M., Kube M., Teeling H., Richter M., Lombardot T., Allers E., Wuerdemann C.A., Quast C., Kuhl H., Knaust F., Woebken D., Bischof K., Mussmann M., Choudhuri J.V., Meyer F., Reinhardt R., Amann R.I., Gloeckner F.O.
Environ. Microbiol. 8:2201-2213(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: KT0803.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CU207366 Genomic DNA. Translation: CAL67659.1.
RefSeqYP_862726.1. NC_008571.1.

3D structure databases

ProteinModelPortalA0M4W4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING411154.GFO_2703.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAL67659; CAL67659; GFO_2703.
GeneID4650921.
KEGGgfo:GFO_2703.
PATRIC22074160. VBIGraFor5527_2608.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235998.
KOK03644.
OMAEEYVTPE.
OrthoDBEOG6038ZS.
ProtClustDBPRK05481.

Enzyme and pathway databases

BioCycGFOR411154:GI79-2703-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_GRAFK
AccessionPrimary (citable) accession number: A0M4W4
Entry history
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: December 12, 2006
Last modified: February 19, 2014
This is version 54 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