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Q9A7I8

- LIPA_CAUCR

UniProt

Q9A7I8 - LIPA_CAUCR

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Protein
Lipoyl synthase
Gene
lipA, CC_1735
Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
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 bindingi64 – 641Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi69 – 691Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi75 – 751Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi90 – 901Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi94 – 941Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi97 – 971Iron-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

BioCyciCAULO:CC1735-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:CC_1735
OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
ProteomesiUP000001816: 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 – 325325Lipoyl synthaseUniRule annotation
PRO_0000102301Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ9A7I8.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0320.
HOGENOMiHOG000235998.
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.

Q9A7I8-1 [UniParc]FASTAAdd to Basket

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MATVIDTLKA RGSEDRAARH PEKQNRPDTP VLRKPEWLRV RAPGSGQYNE    50
TKGIVREHKL HTVCEEAACP NIGECWSQKH ATMMIMGEIC TRACAFCNVT 100
TGLPTQLDPD EPRRVAEAVA KMGLKHVVIT SVDRDDLLDG GARHFAEVVT 150
SIRAAAPGTT IEILTPDFLR KDGAENVVID SKPDVFNHNL ETVPRLYLKI 200
RPGARYYNSL RLLDRVKQRD PSQFTKSGLM VGLGETKEEV MQVMDDMRSA 250
GVDFITIGQY LQPTRKHAAI DRFVTPEEFK AYEAIARAKG FLMVSSSPLT 300
RSSHHAGEDF AKLQAARRAL DARTA 325
Length:325
Mass (Da):36,161
Last modified:June 1, 2001 - v1
Checksum:i2A1606CD9C3B6400
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005673 Genomic DNA. Translation: AAK23711.1.
PIRiC87464.
RefSeqiNP_420543.1. NC_002696.2.
WP_010919603.1. NC_002696.2.

Genome annotation databases

EnsemblBacteriaiAAK23711; AAK23711; CC_1735.
GeneIDi942082.
KEGGiccr:CC_1735.
PATRICi21300486. VBICauCre124313_1759.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005673 Genomic DNA. Translation: AAK23711.1 .
PIRi C87464.
RefSeqi NP_420543.1. NC_002696.2.
WP_010919603.1. NC_002696.2.

3D structure databases

ProteinModelPortali Q9A7I8.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAK23711 ; AAK23711 ; CC_1735 .
GeneIDi 942082.
KEGGi ccr:CC_1735.
PATRICi 21300486. VBICauCre124313_1759.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .
BioCyci CAULO:CC1735-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 19089 / CB15.

Entry informationi

Entry nameiLIPA_CAUCR
AccessioniPrimary (citable) accession number: Q9A7I8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 26, 2002
Last sequence update: June 1, 2001
Last modified: September 3, 2014
This is version 93 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

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