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Q1LTP4

- CYSG_BAUCH

UniProt

Q1LTP4 - CYSG_BAUCH

Protein

Siroheme synthase

Gene

cysG

Organism
Baumannia cicadellinicola subsp. Homalodisca coagulata
Status
Reviewed - Annotation score: 5 out of 5- Protein inferred from homologyi
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    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 1 (30 May 2006)
      Previous versions | rss
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    Functioni

    Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.UniRule annotation

    Catalytic activityi

    S-adenosyl-L-methionine + uroporphyrinogen III = S-adenosyl-L-homocysteine + precorrin-1.UniRule annotation
    S-adenosyl-L-methionine + precorrin-1 = S-adenosyl-L-homocysteine + precorrin-2.UniRule annotation
    Precorrin-2 + NAD+ = sirohydrochlorin + NADH.UniRule annotation
    Siroheme + 2 H+ = sirohydrochlorin + Fe2+.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei224 – 2241S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
    Active sitei247 – 2471Proton acceptorUniRule annotation
    Active sitei269 – 2691Proton donorUniRule annotation
    Binding sitei305 – 3051S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
    Binding sitei383 – 3831S-adenosyl-L-methionine; via amide nitrogenUniRule annotation
    Binding sitei412 – 4121S-adenosyl-L-methionine; via amide nitrogen and carbonyl oxygenUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi22 – 232NADUniRule annotation
    Nucleotide bindingi43 – 442NADUniRule annotation

    GO - Molecular functioni

    1. NAD binding Source: InterPro
    2. precorrin-2 dehydrogenase activity Source: UniProtKB-HAMAP
    3. sirohydrochlorin ferrochelatase activity Source: UniProtKB-EC
    4. uroporphyrin-III C-methyltransferase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. cobalamin biosynthetic process Source: UniProtKB-HAMAP
    2. siroheme biosynthetic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Lyase, Methyltransferase, Oxidoreductase, Transferase

    Keywords - Biological processi

    Cobalamin biosynthesis, Porphyrin biosynthesis

    Keywords - Ligandi

    NAD, S-adenosyl-L-methionine

    Enzyme and pathway databases

    BioCyciBCIC374463:GI6Q-215-MONOMER.
    UniPathwayiUPA00148; UER00211.
    UPA00148; UER00222.
    UPA00262; UER00211.
    UPA00262; UER00222.
    UPA00262; UER00376.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Siroheme synthaseUniRule annotation
    Including the following 3 domains:
    Uroporphyrinogen-III C-methyltransferaseUniRule annotation (EC:2.1.1.107UniRule annotation)
    Short name:
    Urogen III methylaseUniRule annotation
    Alternative name(s):
    SUMTUniRule annotation
    Uroporphyrinogen III methylaseUniRule annotation
    Short name:
    UROMUniRule annotation
    Precorrin-2 dehydrogenaseUniRule annotation (EC:1.3.1.76UniRule annotation)
    Sirohydrochlorin ferrochelataseUniRule annotation (EC:4.99.1.4UniRule annotation)
    Gene namesi
    Name:cysGUniRule annotation
    Ordered Locus Names:BCI_0215
    OrganismiBaumannia cicadellinicola subsp. Homalodisca coagulata
    Taxonomic identifieri374463 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCandidatus Baumannia
    ProteomesiUP000002427: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 462462Siroheme synthasePRO_0000330493Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei128 – 1281PhosphoserineUniRule annotation

    Keywords - PTMi

    Phosphoprotein

    Interactioni

    Protein-protein interaction databases

    STRINGi374463.BCI_0215.

    Structurei

    3D structure databases

    ProteinModelPortaliQ1LTP4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni1 – 203203precorrin-2 dehydrogenase / sirohydrochlorin ferrochelataseUniRule annotationAdd
    BLAST
    Regioni215 – 462248Uroporphyrinogen-III C-methyltransferaseUniRule annotationAdd
    BLAST
    Regioni300 – 3023S-adenosyl-L-methionine bindingUniRule annotation
    Regioni330 – 3312S-adenosyl-L-methionine bindingUniRule annotation

    Sequence similaritiesi

    In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family.UniRule annotation
    In the C-terminal section; belongs to the precorrin methyltransferase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0007.
    HOGENOMiHOG000290518.
    KOiK02302.
    OMAiLHQQLAW.
    OrthoDBiEOG6DRPFR.

    Family and domain databases

    Gene3Di1.10.8.210. 1 hit.
    3.30.950.10. 1 hit.
    3.40.1010.10. 1 hit.
    3.40.50.720. 1 hit.
    HAMAPiMF_01646. Siroheme_synth.
    InterProiIPR000878. 4pyrrol_Mease.
    IPR014777. 4pyrrole_Mease_sub1.
    IPR014776. 4pyrrole_Mease_sub2.
    IPR006366. CobA/CysG_C.
    IPR016040. NAD(P)-bd_dom.
    IPR012409. Sirohaem_synth.
    IPR019478. Sirohaem_synthase_dimer_dom.
    IPR006367. Sirohaem_synthase_N.
    IPR003043. Uropor_MeTrfase_CS.
    [Graphical view]
    PfamiPF10414. CysG_dimeriser. 1 hit.
    PF13241. NAD_binding_7. 1 hit.
    PF00590. TP_methylase. 1 hit.
    [Graphical view]
    PIRSFiPIRSF036426. Sirohaem_synth. 1 hit.
    SUPFAMiSSF53790. SSF53790. 1 hit.
    TIGRFAMsiTIGR01469. cobA_cysG_Cterm. 1 hit.
    TIGR01470. cysG_Nterm. 1 hit.
    PROSITEiPS00839. SUMT_1. 1 hit.
    PS00840. SUMT_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q1LTP4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MEYLPLFANL RQRTVLVVGG GNVAARKIQL LMRTGAHIKV VADDLCPELA    50
    RIVNKKDINW IGKLFEPAML DEVFLVIAAT NNTKLNALVY KCAEKRHIFA 100
    NIVDKQSYCS FIFPSIVDRS PIVVAISSSG KAPVLARILR EKIETILPMF 150
    IGPMATLVGT WRNRIKQHIH NIAWRRRFWE TILNGRFAHL ISQGKWEHAE 200
    KEIESQLYHY QSPIGNVALV GAGPGDSGLL TLRGLQLMQQ ADIVLYDYLV 250
    SPEILDLVRR DADRIYVGKQ AGKHSMPQAE INSLLVKLAL QGKNVVRLKG 300
    GDPFIFGRGG EELQAVAAAG ISFQVVPGIT AASGATAYAG IPLTHREYAH 350
    SVIFITGHQC DDSSNYLNWS LLARSNQTLV IYMGVIQAAV IKKKLLAHGR 400
    ALQTPVAVIS RGTLKDQSVI IGTLEQLEML TIQALSPTLL IIGEVVKISC 450
    EINWFGKIIK EQ 462
    Length:462
    Mass (Da):51,049
    Last modified:May 30, 2006 - v1
    Checksum:iEDBB85CE0EFAFA5B
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000238 Genomic DNA. Translation: ABF14343.1.
    RefSeqiWP_011520403.1. NC_007984.1.
    YP_588670.1. NC_007984.1.

    Genome annotation databases

    EnsemblBacteriaiABF14343; ABF14343; BCI_0215.
    GeneIDi4056195.
    KEGGibci:BCI_0215.
    PATRICi21073929. VBIBauCic75062_0203.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000238 Genomic DNA. Translation: ABF14343.1 .
    RefSeqi WP_011520403.1. NC_007984.1.
    YP_588670.1. NC_007984.1.

    3D structure databases

    ProteinModelPortali Q1LTP4.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 374463.BCI_0215.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABF14343 ; ABF14343 ; BCI_0215 .
    GeneIDi 4056195.
    KEGGi bci:BCI_0215.
    PATRICi 21073929. VBIBauCic75062_0203.

    Phylogenomic databases

    eggNOGi COG0007.
    HOGENOMi HOG000290518.
    KOi K02302.
    OMAi LHQQLAW.
    OrthoDBi EOG6DRPFR.

    Enzyme and pathway databases

    UniPathwayi UPA00148 ; UER00211 .
    UPA00148 ; UER00222 .
    UPA00262 ; UER00211 .
    UPA00262 ; UER00222 .
    UPA00262 ; UER00376 .
    BioCyci BCIC374463:GI6Q-215-MONOMER.

    Family and domain databases

    Gene3Di 1.10.8.210. 1 hit.
    3.30.950.10. 1 hit.
    3.40.1010.10. 1 hit.
    3.40.50.720. 1 hit.
    HAMAPi MF_01646. Siroheme_synth.
    InterProi IPR000878. 4pyrrol_Mease.
    IPR014777. 4pyrrole_Mease_sub1.
    IPR014776. 4pyrrole_Mease_sub2.
    IPR006366. CobA/CysG_C.
    IPR016040. NAD(P)-bd_dom.
    IPR012409. Sirohaem_synth.
    IPR019478. Sirohaem_synthase_dimer_dom.
    IPR006367. Sirohaem_synthase_N.
    IPR003043. Uropor_MeTrfase_CS.
    [Graphical view ]
    Pfami PF10414. CysG_dimeriser. 1 hit.
    PF13241. NAD_binding_7. 1 hit.
    PF00590. TP_methylase. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF036426. Sirohaem_synth. 1 hit.
    SUPFAMi SSF53790. SSF53790. 1 hit.
    TIGRFAMsi TIGR01469. cobA_cysG_Cterm. 1 hit.
    TIGR01470. cysG_Nterm. 1 hit.
    PROSITEi PS00839. SUMT_1. 1 hit.
    PS00840. SUMT_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Metabolic complementarity and genomics of the dual bacterial symbiosis of sharpshooters."
      Wu D., Daugherty S.C., Van Aken S.E., Pai G.H., Watkins K.L., Khouri H., Tallon L.J., Zaborsky J.M., Dunbar H.E., Tran P.L., Moran N.A., Eisen J.A.
      PLoS Biol. 4:1079-1092(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

    Entry informationi

    Entry nameiCYSG_BAUCH
    AccessioniPrimary (citable) accession number: Q1LTP4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 29, 2008
    Last sequence update: May 30, 2006
    Last modified: October 1, 2014
    This is version 65 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, Multifunctional enzyme, 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