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Q6HBT4

- LIPA_BACHK

UniProt

Q6HBT4 - LIPA_BACHK

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Protein

Lipoyl synthase

Gene
lipA, BT9727_4682
Organism
Bacillus thuringiensis subsp. konkukian (strain 97-27)
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

Protein modification; protein lipoylation via endogenous pathway; protein N(6)-(lipoyl)lysine from octanoyl-[acyl-carrier-protein].

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi40 – 401Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi45 – 451Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi51 – 511Iron-sulfur 1 (4Fe-4S) By similarity
Metal bindingi67 – 671Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi71 – 711Iron-sulfur 2 (4Fe-4S-S-AdoMet) By similarity
Metal bindingi74 – 741Iron-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

BioCyciBTHU281309:GJID-4773-MONOMER.

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:BT9727_4682
OrganismiBacillus thuringiensis subsp. konkukian (strain 97-27)
Taxonomic identifieri281309 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
ProteomesiUP000001301: 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 – 298298Lipoyl synthaseUniRule annotationPRO_1000012187Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi281309.BT9727_4682.

Structurei

3D structure databases

ProteinModelPortaliQ6HBT4.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0320.
HOGENOMiHOG000235998.
KOiK03644.
OMAiHTICQEA.
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.

Q6HBT4-1 [UniParc]FASTAAdd to Basket

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MTKQTEYKRK PEWLKIKLNT NENYTGLKKM MRSKNLHTVC EEAKCPNIHE    50
CWAVRKTATF MILGAVCTRA CRFCAVKTGL PTELDLQEPE RVADSVVQMG 100
LKHVVITAVA RDDLKDGGAA VFAETVRAVR RKNPFTSIEV LPSDMGGVEE 150
NLKMLMDAKP DILNHNIETV RRLSNRVRAR AKYDRSLEFL RRAKEMQPDI 200
PTKSSIMVGL GETREDLIEA MDDLRANNVD ILTLGQYLQP SKKHLPVLKY 250
YPPAEFAELK EIALSKGFSH CEAGPLVRSS YHADEQVRSA KEKTAEAK 298
Length:298
Mass (Da):33,701
Last modified:July 19, 2004 - v1
Checksum:i64F5B4FDC2A4F774
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017355 Genomic DNA. Translation: AAT63237.1.
RefSeqiYP_038992.1. NC_005957.1.

Genome annotation databases

EnsemblBacteriaiAAT63237; AAT63237; BT9727_4682.
GeneIDi2858540.
KEGGibtk:BT9727_4682.
PATRICi18990564. VBIBacThu119411_4980.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017355 Genomic DNA. Translation: AAT63237.1 .
RefSeqi YP_038992.1. NC_005957.1.

3D structure databases

ProteinModelPortali Q6HBT4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 281309.BT9727_4682.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAT63237 ; AAT63237 ; BT9727_4682 .
GeneIDi 2858540.
KEGGi btk:BT9727_4682.
PATRICi 18990564. VBIBacThu119411_4980.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci BTHU281309:GJID-4773-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: 97-27.

Entry informationi

Entry nameiLIPA_BACHK
AccessioniPrimary (citable) accession number: Q6HBT4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 19, 2004
Last modified: May 14, 2014
This is version 68 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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