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A9LZ77

- CYSG_NEIM0

UniProt

A9LZ77 - CYSG_NEIM0

Protein

Siroheme synthase

Gene

cysG

Organism
Neisseria meningitidis serogroup C (strain 053442)
Status
Reviewed - Annotation score: 5 out of 5- Protein inferred from homologyi
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    • History
      Entry version 55 (01 Oct 2014)
      Sequence version 1 (05 Feb 2008)
      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 sitei223 – 2231S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
    Active sitei246 – 2461Proton acceptorUniRule annotation
    Active sitei268 – 2681Proton donorUniRule annotation
    Binding sitei304 – 3041S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
    Binding sitei381 – 3811S-adenosyl-L-methionine; via amide nitrogenUniRule annotation
    Binding sitei410 – 4101S-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

    BioCyciNMEN374833:GJ7Z-1072-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:NMCC_1074
    OrganismiNeisseria meningitidis serogroup C (strain 053442)
    Taxonomic identifieri374833 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
    ProteomesiUP000001177: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 480480Siroheme synthasePRO_0000330523Add
    BLAST

    Amino acid modifications

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

    Keywords - PTMi

    Phosphoprotein

    Interactioni

    Protein-protein interaction databases

    STRINGi374833.NMCC_1074.

    Structurei

    3D structure databases

    ProteinModelPortaliA9LZ77.
    SMRiA9LZ77. Positions 1-455.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni1 – 203203precorrin-2 dehydrogenase / sirohydrochlorin ferrochelataseUniRule annotationAdd
    BLAST
    Regioni214 – 480267Uroporphyrinogen-III C-methyltransferaseUniRule annotationAdd
    BLAST
    Regioni299 – 3013S-adenosyl-L-methionine bindingUniRule annotation
    Regioni329 – 3302S-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.
    OMAiNRVGQAY.
    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.
    IPR028281. Sirohaem_synthase_central.
    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.
    PF14824. Sirohm_synth_M. 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.

    A9LZ77-1 [UniParc]FASTAAdd to Basket

    « Hide

    MNYFPIFANL AGRPVLVVGG GSVAARKISL LLDAGAQVRV VANQLNAELS    50
    ALAAENKILW LAEEFRAEHI RTVFLIIAAS SDQALNRRVF QLAESCQKPV 100
    NVVDDRDYCS FIFPSIINRN PIQIAVSSSG SAPVLARLLR EKLEALLPHS 150
    LGDMAEISGR WRDAVKAKLK SVTERRRFWE KQFNGRFAAL VKNQQTAQAE 200
    QELAKQLEQN YQGGFVSLVG AGPGDAGLLT LKGLQEIQQA DVVLYDALVS 250
    DGILSLVRRD AERIFVGKRA RGDRTPQEDT NALMVRLARE GRRVVRLKGG 300
    DPFVFGRGGE ELETLARHQI PFSVVPGITA AVGATAYAGI PLTHRDYAQS 350
    AVFVTGHRKA DAPDIEWQTL ARSRQTLVIY MGALKAALIA ERLQQHGRSP 400
    DTPAAVISQG TLPAQKTATG TLANLAELAE TAPNPALIVI GEVVGLHEKL 450
    AWFGENGEGE NRVGQAYPAL GGLNAGQRAA 480
    Length:480
    Mass (Da):51,867
    Last modified:February 5, 2008 - v1
    Checksum:iEAD97FA6BA13CBAF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000381 Genomic DNA. Translation: ABX73254.1.
    RefSeqiWP_012221646.1. NC_010120.1.
    YP_001599210.1. NC_010120.1.

    Genome annotation databases

    EnsemblBacteriaiABX73254; ABX73254; NMCC_1074.
    GeneIDi5795216.
    KEGGinmn:NMCC_1074.
    PATRICi20346772. VBINeiMen117761_1305.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000381 Genomic DNA. Translation: ABX73254.1 .
    RefSeqi WP_012221646.1. NC_010120.1.
    YP_001599210.1. NC_010120.1.

    3D structure databases

    ProteinModelPortali A9LZ77.
    SMRi A9LZ77. Positions 1-455.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 374833.NMCC_1074.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABX73254 ; ABX73254 ; NMCC_1074 .
    GeneIDi 5795216.
    KEGGi nmn:NMCC_1074.
    PATRICi 20346772. VBINeiMen117761_1305.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00148 ; UER00211 .
    UPA00148 ; UER00222 .
    UPA00262 ; UER00211 .
    UPA00262 ; UER00222 .
    UPA00262 ; UER00376 .
    BioCyci NMEN374833:GJ7Z-1072-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.
    IPR028281. Sirohaem_synthase_central.
    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.
    PF14824. Sirohm_synth_M. 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. "Characterization of ST-4821 complex, a unique Neisseria meningitidis clone."
      Peng J., Yang L., Yang F., Yang J., Yan Y., Nie H., Zhang X., Xiong Z., Jiang Y., Cheng F., Xu X., Chen S., Sun L., Li W., Shen Y., Shao Z., Liang X., Xu J., Jin Q.
      Genomics 91:78-87(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 053442.

    Entry informationi

    Entry nameiCYSG_NEIM0
    AccessioniPrimary (citable) accession number: A9LZ77
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 29, 2008
    Last sequence update: February 5, 2008
    Last modified: October 1, 2014
    This is version 55 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

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3