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Q816A0

- LIPA_BACCR

UniProt

Q816A0 - LIPA_BACCR

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Protein
Lipoyl synthase
Gene
lipA, BC_4973
Organism
Bacillus cereus (strain ATCC 14579 / DSM 31)
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

BioCyciBCER226900:GJEU-4967-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:BC_4973
OrganismiBacillus cereus (strain ATCC 14579 / DSM 31)
Taxonomic identifieri226900 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
ProteomesiUP000001417: 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 – 297297Lipoyl synthaseUniRule annotation
PRO_0000102286Add
BLAST

Proteomic databases

PRIDEiQ816A0.

Interactioni

Protein-protein interaction databases

STRINGi226900.BC4973.

Structurei

3D structure databases

ProteinModelPortaliQ816A0.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0320.
KOiK03644.
OMAiTIRAVRH.
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.

Q816A0-1 [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 RRLSDRVRAR AKYERSLEFL RRAKEMQPDI 200
PTKSSIMVGL GETREDLIEA MDDLRANNVD ILTLGQYLQP SKKHLPVLKY 250
YPPAEFAELK EIALSKGFSH CEAGPLVRSS YHADEQVRSA KEKTAGS 297
Length:297
Mass (Da):33,532
Last modified:June 1, 2003 - v1
Checksum:iD3375E3F182C19B2
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016877 Genomic DNA. Translation: AAP11845.1.
RefSeqiNP_834644.1. NC_004722.1.
WP_000166373.1. NC_004722.1.

Genome annotation databases

EnsemblBacteriaiAAP11845; AAP11845; BC_4973.
GeneIDi1207315.
KEGGibce:BC4973.
PATRICi32606103. VBIBacCer54481_5124.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016877 Genomic DNA. Translation: AAP11845.1 .
RefSeqi NP_834644.1. NC_004722.1.
WP_000166373.1. NC_004722.1.

3D structure databases

ProteinModelPortali Q816A0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 226900.BC4973.

Proteomic databases

PRIDEi Q816A0.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAP11845 ; AAP11845 ; BC_4973 .
GeneIDi 1207315.
KEGGi bce:BC4973.
PATRICi 32606103. VBIBacCer54481_5124.

Phylogenomic databases

eggNOGi COG0320.
KOi K03644.
OMAi TIRAVRH.
OrthoDBi EOG6038ZS.

Enzyme and pathway databases

BioCyci BCER226900:GJEU-4967-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 14579 / DSM 31.

Entry informationi

Entry nameiLIPA_BACCR
AccessioniPrimary (citable) accession number: Q816A0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 26, 2004
Last sequence update: June 1, 2003
Last modified: September 3, 2014
This is version 82 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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