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B6I137

- LIPA_ECOSE

UniProt

B6I137 - LIPA_ECOSE

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Protein
Lipoyl synthase
Gene
lipA, ECSE_0695
Organism
Escherichia coli (strain SE11)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

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.UniRule annotation

Cofactori

Binds 2 4Fe-4S clusters per subunit. One cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi68 – 681Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi79 – 791Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi94 – 941Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi98 – 981Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi101 – 1011Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-HAMAP
  2. lipoate synthase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. protein lipoylation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Ligandi

4Fe-4S, Iron, Iron-sulfur, Metal-binding, S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciECOL409438:GHUU-704-MONOMER.
UniPathwayiUPA00538; UER00593.

Names & Taxonomyi

Protein namesi
Recommended 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 namesi
Name:lipA
Ordered Locus Names:ECSE_0695
OrganismiEscherichia coli (strain SE11)
Taxonomic identifieri409438 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000008199: Chromosome

Subcellular locationi

Cytoplasm Reviewed prediction UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 321321Lipoyl synthaseUniRule annotation
PRO_1000099602Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi409438.ECSE_0695.

Structurei

3D structure databases

ProteinModelPortaliB6I137.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0320.
HOGENOMiHOG000235997.
KOiK03644.
OMAiHPHIPTK.
OrthoDBiEOG6038ZS.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00206. Lipoyl_synth.
InterProiIPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR007197. rSAM.
[Graphical view]
PANTHERiPTHR10949. PTHR10949. 1 hit.
PfamiPF04055. Radical_SAM. 1 hit.
[Graphical view]
PIRSFiPIRSF005963. Lipoyl_synth. 1 hit.
SMARTiSM00729. Elp3. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00510. lipA. 1 hit.

Sequencei

Sequence statusi: Complete.

B6I137-1 [UniParc]FASTAAdd to Basket

« Hide

MSKPIVMERG VKYRDADKMA LIPVKNVATE REALLRKPEW MKIKLPADST    50
RIQGIKAAMR KNGLHSVCEE ASCPNLAECF NHGTATFMIL GAICTRRCPF 100
CDVAHGRPVA PDANEPVKLA QTIADMALRY VVITSVDRDD LRDGGAQHFA 150
DCITAIREKS PQIKIETLVP DFRGRMDRAL DILTATPPDV FNHNLENVPR 200
IYRQVRPGAD YNWSLKLLER FKEAHPEIPT KSGLMVGLGE TNEEIIEVMR 250
DLRRHGVTML TLGQYLQPSR HHLPVQRYVS PDEFDEMKAE ALAMGFTHAA 300
CGPFVRSSYH ADLQAKGMEV K 321
Length:321
Mass (Da):36,072
Last modified:December 16, 2008 - v1
Checksum:iBE7BF32A4E3AA358
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009240 Genomic DNA. Translation: BAG76219.1.
RefSeqiYP_002291970.1. NC_011415.1.

Genome annotation databases

EnsemblBacteriaiBAG76219; BAG76219; ECSE_0695.
GeneIDi6999066.
KEGGiecy:ECSE_0695.
PATRICi18419806. VBIEscCol83070_0819.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009240 Genomic DNA. Translation: BAG76219.1 .
RefSeqi YP_002291970.1. NC_011415.1.

3D structure databases

ProteinModelPortali B6I137.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 409438.ECSE_0695.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAG76219 ; BAG76219 ; ECSE_0695 .
GeneIDi 6999066.
KEGGi ecy:ECSE_0695.
PATRICi 18419806. VBIEscCol83070_0819.

Phylogenomic databases

eggNOGi COG0320.
HOGENOMi HOG000235997.
KOi K03644.
OMAi HPHIPTK.
OrthoDBi EOG6038ZS.

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .
BioCyci ECOL409438:GHUU-704-MONOMER.

Family and domain databases

Gene3Di 3.20.20.70. 1 hit.
HAMAPi MF_00206. Lipoyl_synth.
InterProi IPR013785. Aldolase_TIM.
IPR006638. Elp3/MiaB/NifB.
IPR003698. Lipoyl_synth.
IPR007197. rSAM.
[Graphical view ]
PANTHERi PTHR10949. PTHR10949. 1 hit.
Pfami PF04055. Radical_SAM. 1 hit.
[Graphical view ]
PIRSFi PIRSF005963. Lipoyl_synth. 1 hit.
SMARTi SM00729. Elp3. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00510. lipA. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence and comparative analysis of the wild-type commensal Escherichia coli strain SE11 isolated from a healthy adult."
    Oshima K., Toh H., Ogura Y., Sasamoto H., Morita H., Park S.-H., Ooka T., Iyoda S., Taylor T.D., Hayashi T., Itoh K., Hattori M.
    DNA Res. 15:375-386(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SE11.

Entry informationi

Entry nameiLIPA_ECOSE
AccessioniPrimary (citable) accession number: B6I137
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: December 16, 2008
Last modified: May 14, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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