ID A3CMT3_STRSV Unreviewed; 376 AA.
AC A3CMT3;
DT 20-MAR-2007, integrated into UniProtKB/TrEMBL.
DT 20-MAR-2007, sequence version 1.
DT 27-MAR-2024, entry version 96.
DE RecName: Full=Heme chaperone HemW {ECO:0000256|ARBA:ARBA00017228, ECO:0000256|RuleBase:RU364116};
GN Name=hemN {ECO:0000313|EMBL:ABN44488.1};
GN OrderedLocusNames=SSA_1075 {ECO:0000313|EMBL:ABN44488.1};
OS Streptococcus sanguinis (strain SK36).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=388919 {ECO:0000313|EMBL:ABN44488.1, ECO:0000313|Proteomes:UP000002148};
RN [1] {ECO:0000313|EMBL:ABN44488.1, ECO:0000313|Proteomes:UP000002148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK36 {ECO:0000313|EMBL:ABN44488.1,
RC ECO:0000313|Proteomes:UP000002148};
RX PubMed=17277061; DOI=10.1128/JB.01808-06;
RA Xu P., Alves J.M., Kitten T., Brown A., Chen Z., Ozaki L.S., Manque P.,
RA Ge X., Serrano M.G., Puiu D., Hendricks S., Wang Y., Chaplin M.D., Akan D.,
RA Paik S., Peterson D.L., Macrina F.L., Buck G.A.;
RT "Genome of the opportunistic pathogen Streptococcus sanguinis.";
RL J. Bacteriol. 189:3166-3175(2007).
CC -!- FUNCTION: Probably acts as a heme chaperone, transferring heme to an
CC unknown acceptor. Binds one molecule of heme per monomer, possibly
CC covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000256|RuleBase:RU364116}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|RuleBase:RU364116}.
CC -!- SIMILARITY: Belongs to the anaerobic coproporphyrinogen-III oxidase
CC family. HemW subfamily. {ECO:0000256|ARBA:ARBA00006100}.
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DR EMBL; CP000387; ABN44488.1; -; Genomic_DNA.
DR RefSeq; WP_011836907.1; NC_009009.1.
DR RefSeq; YP_001035038.1; NC_009009.1.
DR AlphaFoldDB; A3CMT3; -.
DR STRING; 388919.SSA_1075; -.
DR KEGG; ssa:SSA_1075; -.
DR PATRIC; fig|388919.9.peg.1022; -.
DR eggNOG; COG0635; Bacteria.
DR HOGENOM; CLU_027579_2_2_9; -.
DR OrthoDB; 9808022at2; -.
DR Proteomes; UP000002148; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004109; F:coproporphyrinogen oxidase activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006779; P:porphyrin-containing compound biosynthetic process; IEA:InterPro.
DR CDD; cd01335; Radical_SAM; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR034505; Coproporphyrinogen-III_oxidase.
DR InterPro; IPR006638; Elp3/MiaA/NifB-like_rSAM.
DR InterPro; IPR010723; HemN_C.
DR InterPro; IPR004559; HemW-like.
DR InterPro; IPR007197; rSAM.
DR NCBIfam; TIGR00539; hemN_rel; 1.
DR PANTHER; PTHR13932; COPROPORPHYRINIGEN III OXIDASE; 1.
DR PANTHER; PTHR13932:SF5; RADICAL S-ADENOSYL METHIONINE DOMAIN-CONTAINING PROTEIN 1, MITOCHONDRIAL; 1.
DR Pfam; PF06969; HemN_C; 1.
DR Pfam; PF04055; Radical_SAM; 1.
DR SFLD; SFLDG01065; anaerobic_coproporphyrinogen-I; 1.
DR SFLD; SFLDG01082; B12-binding_domain_containing; 1.
DR SFLD; SFLDF00562; HemN-like__clustered_with_heat; 1.
DR SFLD; SFLDF00288; HemN-like__clustered_with_nucl; 1.
DR SMART; SM00729; Elp3; 1.
DR SUPFAM; SSF102114; Radical SAM enzymes; 1.
DR PROSITE; PS51918; RADICAL_SAM; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|RuleBase:RU364116};
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|RuleBase:RU364116};
KW Cytoplasm {ECO:0000256|RuleBase:RU364116};
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|RuleBase:RU364116};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU364116};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU364116};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU364116};
KW Oxidoreductase {ECO:0000313|EMBL:ABN44488.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000002148};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|RuleBase:RU364116}.
FT DOMAIN 1..232
FT /note="Radical SAM core"
FT /evidence="ECO:0000259|PROSITE:PS51918"
SQ SEQUENCE 376 AA; 42960 MW; 7327F05587C00E37 CRC64;
MQTKPTSAYV HIPFCTQICY YCDFSKVFIK NQPVDSYLEH LIEEYNAYDI KKLRTLYIGG
GTPTALSARQ LAFLLEKLTD KLDLSYLEEL TIEANPGDLD QEKIAVLKDS PVNRVSLGVQ
TFNDRMLKQI GRSHLEKDIY ENIANLKKAG FDNISIDLIY ALPKQTMEDV KTNVAKAIAL
DIPHMSLYSL ILENHTVFMN RMRRGKLPLP KEDLEAEMFE YIIAELGKAG FEHYEISNFS
KPGFESRHNL MYWDNAEYYG IGAGASGYVD GVRYKNHGPI RHYLEAVKAG DARVQEEVLT
LKEQMEEEMF LGLRKKSGVS KKRFEEKFGI SFEEQYGAVV SELTEQGLLV PDRDIVRMTK
QGLFLGDTVA EKFILE
//
