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A1K1U7

- LIPA_AZOSB

UniProt

A1K1U7 - LIPA_AZOSB

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Protein

Lipoyl synthase

Gene

lipA

Organism
Azoarcus sp. (strain BH72)
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.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.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi62 – 621Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi67 – 671Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi88 – 881Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi92 – 921Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi95 – 951Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation

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

UniPathwayiUPA00538; UER00593.

Names & Taxonomyi

Protein namesi
Recommended name:
Lipoyl synthaseUniRule annotation (EC:2.8.1.8UniRule annotation)
Alternative name(s):
Lip-synUniRule annotation
Short name:
LSUniRule annotation
Lipoate synthaseUniRule annotation
Lipoic acid synthaseUniRule annotation
Sulfur insertion protein LipAUniRule annotation
Gene namesi
Name:lipAUniRule annotation
Ordered Locus Names:azo0184
OrganismiAzoarcus sp. (strain BH72)
Taxonomic identifieri62928 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaRhodocyclalesRhodocyclaceaeAzoarcus
ProteomesiUP000002588: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 315315Lipoyl synthasePRO_0000325229Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi62928.azo0184.

Structurei

3D structure databases

ProteinModelPortaliA1K1U7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the radical SAM superfamily. Lipoyl synthase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0320.
HOGENOMiHOG000235998.
KOiK03644.
OMAiPEEPYNT.
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.

A1K1U7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDNPARKQRG AEKTARIPIK IVPAERLKKP DWIRIRLGAG AEAERFNEIK
60 70 80 90 100
QTLREHKLHT VCEEASCPNI HECFGKGTAT FMIMGDICTR RCPFCDVGHG
110 120 130 140 150
RPEPLNPNEP TDLARTIAAM RLNYVVITSV DRDDLRDGGA QHFVDCIRET
160 170 180 190 200
RAASPSTTIE VLVPDFRGRM EIALEIFNQA PPDVMNHNME TVPRLYKQAR
210 220 230 240 250
PGADYAYSLR LLKEFKAGHP DVLTKSGLMV GLGETDDEIL DVMRDLRAHD
260 270 280 290 300
VDMLTIGQYL QPSGGHLPVL RYVHPDTFKM FETEALRMGF RNAACGPMVR
310
SSYWADQQAH GAGVV
Length:315
Mass (Da):35,336
Last modified:February 6, 2007 - v1
Checksum:iAC3BD778B043C8E6
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM406670 Genomic DNA. Translation: CAL92802.1.
RefSeqiWP_011763920.1. NC_008702.1.
YP_931689.1. NC_008702.1.

Genome annotation databases

EnsemblBacteriaiCAL92802; CAL92802; azo0184.
GeneIDi4609147.
KEGGiazo:azo0184.
PATRICi21008606. VBIAzoSp26047_0186.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM406670 Genomic DNA. Translation: CAL92802.1 .
RefSeqi WP_011763920.1. NC_008702.1.
YP_931689.1. NC_008702.1.

3D structure databases

ProteinModelPortali A1K1U7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 62928.azo0184.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAL92802 ; CAL92802 ; azo0184 .
GeneIDi 4609147.
KEGGi azo:azo0184.
PATRICi 21008606. VBIAzoSp26047_0186.

Phylogenomic databases

eggNOGi COG0320.
HOGENOMi HOG000235998.
KOi K03644.
OMAi PEEPYNT.
OrthoDBi EOG6038ZS.

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: BH72.

Entry informationi

Entry nameiLIPA_AZOSB
AccessioniPrimary (citable) accession number: A1K1U7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: February 6, 2007
Last modified: October 29, 2014
This is version 58 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, Reference proteome

Documents

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

External Data

Dasty 3