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Q3IJ81

- LIPA_PSEHT

UniProt

Q3IJ81 - LIPA_PSEHT

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Protein

Lipoyl synthase

Gene

lipA

Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
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

[4Fe-4S] clusterUniRule annotationNote: 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 bindingi68 – 681Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi73 – 731Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi79 – 791Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi94 – 941Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi98 – 981Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi101 – 1011Iron-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

BioCyciPHAL326442:GJIU-1026-MONOMER.
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:PSHAa1019
OrganismiPseudoalteromonas haloplanktis (strain TAC 125)
Taxonomic identifieri326442 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
ProteomesiUP000006843: Chromosome I

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 – 321321Lipoyl synthasePRO_1000012257Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi326442.PSHAa1019.

Structurei

3D structure databases

ProteinModelPortaliQ3IJ81.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

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.

Q3IJ81-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNKPVKMEPG VKLRDAAKMA LIPVKVLPTE KNEMLRKPEW LKIRLPKSTE
60 70 80 90 100
RIEGIKQAMR KHGLHSVCEE ASCPNLSECF NHGTATFMIL GAICTRRCPF
110 120 130 140 150
CDVAHGRPLT PDATEPEKLA LTIKDMKLSY VVITSVDRDD LRDGGAQHFA
160 170 180 190 200
DCIREIRKHS PNITIEILVP DFRGRMDRAL EILIETPPDV FNHNLETAPR
210 220 230 240 250
LYKLARPGAD YKWSLELLRR FKEAHPEIKT KSGLMVGLGE EISEIEEVLR
260 270 280 290 300
DLRAHNVDML TVGQYLQPSK HHLPVKRYVP PAEFDALKAY ADEIGFTHAA
310 320
SGPFVRSSYH ADQQAAGKEV K
Length:321
Mass (Da):36,257
Last modified:November 8, 2005 - v1
Checksum:iBC7D41779F9B7851
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954246 Genomic DNA. Translation: CAI86097.1.
RefSeqiWP_011327708.1. NC_007481.1.
YP_339540.1. NC_007481.1.

Genome annotation databases

EnsemblBacteriaiCAI86097; CAI86097; PSHAa1019.
GeneIDi3710246.
KEGGipha:PSHAa1019.
PATRICi32295565. VBIPseHal105694_0979.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954246 Genomic DNA. Translation: CAI86097.1 .
RefSeqi WP_011327708.1. NC_007481.1.
YP_339540.1. NC_007481.1.

3D structure databases

ProteinModelPortali Q3IJ81.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 326442.PSHAa1019.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAI86097 ; CAI86097 ; PSHAa1019 .
GeneIDi 3710246.
KEGGi pha:PSHAa1019.
PATRICi 32295565. VBIPseHal105694_0979.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .
BioCyci PHAL326442:GJIU-1026-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: TAC 125.

Entry informationi

Entry nameiLIPA_PSEHT
AccessioniPrimary (citable) accession number: Q3IJ81
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 8, 2005
Last modified: November 26, 2014
This is version 69 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