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Q31F42

- LIPA_THICR

UniProt

Q31F42 - LIPA_THICR

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Protein

Lipoyl synthase

Gene

lipA

Organism
Thiomicrospira crunogena (strain XCL-2)
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 bindingi64 – 641Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi69 – 691Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi75 – 751Iron-sulfur 1 (4Fe-4S)UniRule annotation
Metal bindingi90 – 901Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi94 – 941Iron-sulfur 2 (4Fe-4S-S-AdoMet)UniRule annotation
Metal bindingi97 – 971Iron-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

BioCyciTCRU317025:GHE8-1682-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:Tcr_1639
OrganismiThiomicrospira crunogena (strain XCL-2)
Taxonomic identifieri317025 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesPiscirickettsiaceaeThiomicrospira
ProteomesiUP000002713: 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 – 316316Lipoyl synthasePRO_0000325319Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi317025.Tcr_1639.

Structurei

3D structure databases

ProteinModelPortaliQ31F42.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0320.
HOGENOMiHOG000235997.
KOiK03644.
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.

Q31F42-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKARNESMSK GEYKTKSLKN RPDPTQPKLK KPSWIKAKLP SAKHIGRVKE
60 70 80 90 100
LKQVLREQGL NSVCEEASCP NLGECFGHGT ATFMIMGHIC TRKCPFCDVT
110 120 130 140 150
HGRPNPLNQD EPRHLAKTIH AMNLNYVVIT SVDRDDLRDG GATHFKNCTQ
160 170 180 190 200
AIRDKMPDIQ IETLVPDFRG RLTVALDILA QQAPDVLNHN LETVPRLYEE
210 220 230 240 250
ARPGADYQAS LDLLKRFKQM VPETKTKSGL MVGLGETFDE ILQVMRDLRA
260 270 280 290 300
HDVEMLTVGQ YLQPSDFHLA VQRYWTPEEF KQLEQAGMEM GFTHVASGPM
310
VRSSYHADLQ AQGQFS
Length:316
Mass (Da):35,700
Last modified:March 18, 2008 - v2
Checksum:i2025EABFFB8E7A8E
GO

Sequence cautioni

The sequence ABB42231.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000109 Genomic DNA. Translation: ABB42231.1. Different initiation.
RefSeqiYP_391905.1. NC_007520.2.

Genome annotation databases

EnsemblBacteriaiABB42231; ABB42231; Tcr_1639.
GeneIDi3761936.
KEGGitcx:Tcr_1639.
PATRICi23975352. VBIThiCru83387_1712.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000109 Genomic DNA. Translation: ABB42231.1 . Different initiation.
RefSeqi YP_391905.1. NC_007520.2.

3D structure databases

ProteinModelPortali Q31F42.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 317025.Tcr_1639.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB42231 ; ABB42231 ; Tcr_1639 .
GeneIDi 3761936.
KEGGi tcx:Tcr_1639.
PATRICi 23975352. VBIThiCru83387_1712.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00538 ; UER00593 .
BioCyci TCRU317025:GHE8-1682-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: XCL-2.

Entry informationi

Entry nameiLIPA_THICR
AccessioniPrimary (citable) accession number: Q31F42
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: March 18, 2008
Last modified: November 26, 2014
This is version 65 of the entry and version 2 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