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B9I666 (LISC1_POPTR) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 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 1, chloroplastic

EC=2.8.1.8
Alternative name(s):
Lipoate synthase 1
Short name=LS 1
Short name=Lip-syn 1
Lipoate synthase, plastidial 1
Short name=LIP1p 1
Lipoic acid synthase 1
Gene names
Name:LIP1P-1
ORF Names:POPTRDRAFT_774018
OrganismPopulus trichocarpa (Western balsam poplar) (Populus balsamifera subsp. trichocarpa) [Reference proteome]
Taxonomic identifier3694 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsMalpighialesSalicaceaeSaliceaePopulus

Protein attributes

Sequence length376 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
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_03129

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_03129

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_03129

Subcellular location

Plastidchloroplast Potential HAMAP-Rule MF_03129.

Sequence similarities

Belongs to the radical SAM superfamily. Lipoyl synthase family.

Ontologies

Keywords
   Cellular componentChloroplast
Plastid
   DomainTransit peptide
   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_componentchloroplast

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

Transit peptide1 – 3535Chloroplast Potential
Chain36 – 376341Lipoyl synthase 1, chloroplastic HAMAP-Rule MF_03129
PRO_0000398867

Sites

Metal binding1071Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding1121Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding1181Iron-sulfur 1 (4Fe-4S) By similarity
Metal binding1381Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding1421Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal binding1451Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

Sequences

Sequence LengthMass (Da)Tools
B9I666 [UniParc].

Last modified March 24, 2009. Version 1.
Checksum: 2DBD5AE7DBFA7212

FASTA37641,273
        10         20         30         40         50         60 
MIEQSLSKPS FSLSIPIPQP PKSKSSFLCS YSKIRCESVD YPSSSKIDAK HPQISSINSN 

        70         80         90        100        110        120 
GGGKMGSYTG RDPNVKKPEW LRQKAPQGER YDEVKESLSR LKLNTVCQEA QCPNIGECWN 

       130        140        150        160        170        180 
GGGDGIATAT IMVLGDTCTR GCRFCAVKTS RNPPPPDPME PLNTALAIAS WGVDYIVITS 

       190        200        210        220        230        240 
VDRDDLPDGG SGHFAQTVRA MKELKPEIMV ECLTSDFRGD LKAVDTLVHS GLDVFAHNVE 

       250        260        270        280        290        300 
TVKRLQRIVR DPRAGYEQSL SVLKHAKISK KGMITKTSIM LGLGESDNEV KEAMADLRAI 

       310        320        330        340        350        360 
GVDILTFGQY LQPTPLHLTV KEYVTPEKFA FWKEYGESIG FRYVASGPLV RSSYRAGELF 

       370 
VKTMVKESVK EAAAIS 

« Hide

References

« Hide 'large scale' references
[1]"The genome of black cottonwood, Populus trichocarpa (Torr. & Gray)."
Tuskan G.A., Difazio S., Jansson S., Bohlmann J., Grigoriev I., Hellsten U., Putnam N., Ralph S., Rombauts S., Salamov A., Schein J., Sterck L., Aerts A., Bhalerao R.R., Bhalerao R.P., Blaudez D., Boerjan W., Brun A. expand/collapse author list , Brunner A., Busov V., Campbell M., Carlson J., Chalot M., Chapman J., Chen G.-L., Cooper D., Coutinho P.M., Couturier J., Covert S., Cronk Q., Cunningham R., Davis J., Degroeve S., Dejardin A., dePamphilis C.W., Detter J., Dirks B., Dubchak I., Duplessis S., Ehlting J., Ellis B., Gendler K., Goodstein D., Gribskov M., Grimwood J., Groover A., Gunter L., Hamberger B., Heinze B., Helariutta Y., Henrissat B., Holligan D., Holt R., Huang W., Islam-Faridi N., Jones S., Jones-Rhoades M., Jorgensen R., Joshi C., Kangasjaervi J., Karlsson J., Kelleher C., Kirkpatrick R., Kirst M., Kohler A., Kalluri U., Larimer F., Leebens-Mack J., Leple J.-C., Locascio P., Lou Y., Lucas S., Martin F., Montanini B., Napoli C., Nelson D.R., Nelson C., Nieminen K., Nilsson O., Pereda V., Peter G., Philippe R., Pilate G., Poliakov A., Razumovskaya J., Richardson P., Rinaldi C., Ritland K., Rouze P., Ryaboy D., Schmutz J., Schrader J., Segerman B., Shin H., Siddiqui A., Sterky F., Terry A., Tsai C.-J., Uberbacher E., Unneberg P., Vahala J., Wall K., Wessler S., Yang G., Yin T., Douglas C., Marra M., Sandberg G., Van de Peer Y., Rokhsar D.S.
Science 313:1596-1604(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nisqually.
[2]US DOE Joint Genome Institute (JGI-PGF)
Grigoriev I.V., Terry A., Salamov A.A., Otillar R., Lou Y., Lucas S., Hammon N., Glavina del Rio T., Detter J., Kalin E., Tice H., Pitluck S., Chapman J., Putnam N.H., Brunner A., Busov V., Campbell M., Chalot M. expand/collapse author list , Covert S., Davis J., DiFazio S., Gribskov M., Gunter L., Hamberger B., Jansson S., Joshi C., Larimer F., Martin F., Napoli C., Nelson D., Ralph S., Rombauts S., Rouze P., Schrader J., Tsai C., Vahala J., Tuskan G., Rokhsar D.
Submitted (DEC-2008) to the EMBL/GenBank/DDBJ databases
Cited for: GENOME REANNOTATION.
Strain: cv. Nisqually.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CM000349 Genomic DNA. Translation: EEE95835.1.
RefSeqXP_002319912.1. XM_002319876.2.

3D structure databases

ProteinModelPortalB9I666.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING3694.fgenesh4_pg.C_LG_XIII000472.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsPOPTR_0013s13960.1; POPTR_0013s13960.1; POPTR_0013s13960.
GeneID7494421.
KEGGpop:POPTR_774018.

Phylogenomic databases

eggNOGCOG0320.
HOGENOMHOG000235998.
KOK03644.
OMASAKCPNI.
ProtClustDBPLN02428.

Enzyme and pathway databases

UniPathwayUPA00538; UER00593.

Family and domain databases

Gene3D3.20.20.70. 1 hit.
HAMAPMF_00206. Lipoyl_synth.
MF_03129. Lipoyl_synth_plantC.
InterProIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR027526. Lipoyl_synth_chlpt.
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 nameLISC1_POPTR
AccessionPrimary (citable) accession number: B9I666
Entry history
Integrated into UniProtKB/Swiss-Prot: October 5, 2010
Last sequence update: March 24, 2009
Last modified: February 19, 2014
This is version 38 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways