ID   HEMTB_RALSO             Reviewed;         137 AA.
AC   Q8Y1B3;
DT   27-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=Bacteriohemerythrin {ECO:0000255|HAMAP-Rule:MF_00556};
GN   OrderedLocusNames=RSc0777; ORFNames=RS05077;
OS   Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Ralstonia.
OX   NCBI_TaxID=267608;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GMI1000;
RX   PubMed=11823852; DOI=10.1038/415497a;
RA   Salanoubat M., Genin S., Artiguenave F., Gouzy J., Mangenot S., Arlat M.,
RA   Billault A., Brottier P., Camus J.-C., Cattolico L., Chandler M.,
RA   Choisne N., Claudel-Renard C., Cunnac S., Demange N., Gaspin C., Lavie M.,
RA   Moisan A., Robert C., Saurin W., Schiex T., Siguier P., Thebault P.,
RA   Whalen M., Wincker P., Levy M., Weissenbach J., Boucher C.A.;
RT   "Genome sequence of the plant pathogen Ralstonia solanacearum.";
RL   Nature 415:497-502(2002).
CC   -!- FUNCTION: Oxygen-binding protein. May be involved in a storage
CC       mechanism or for delivery to oxygen-requiring enzymes. The oxygen-
CC       binding site contains two iron atoms. {ECO:0000255|HAMAP-
CC       Rule:MF_00556}.
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00556}.
CC   -!- SIMILARITY: Belongs to the hemerythrin family. {ECO:0000255|HAMAP-
CC       Rule:MF_00556}.
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DR   EMBL; AL646052; CAD14479.1; -; Genomic_DNA.
DR   RefSeq; WP_011000731.1; NC_003295.1.
DR   AlphaFoldDB; Q8Y1B3; -.
DR   SMR; Q8Y1B3; -.
DR   STRING; 267608.RSc0777; -.
DR   EnsemblBacteria; CAD14479; CAD14479; RSc0777.
DR   GeneID; 60500294; -.
DR   KEGG; rso:RSc0777; -.
DR   eggNOG; COG2703; Bacteria.
DR   HOGENOM; CLU_086902_1_0_4; -.
DR   OMA; QEDRWMQ; -.
DR   Proteomes; UP000001436; Chromosome.
DR   GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005344; F:oxygen carrier activity; IEA:UniProtKB-UniRule.
DR   CDD; cd12107; Hemerythrin; 1.
DR   Gene3D; 1.20.120.50; -; 1.
DR   HAMAP; MF_00556; Hemerythrin; 1.
DR   InterPro; IPR023504; Bacteriohemerythrin-like.
DR   InterPro; IPR016131; Haemerythrin_Fe_BS.
DR   InterPro; IPR012312; Hemerythrin-like.
DR   InterPro; IPR035938; Hemerythrin-like_sf.
DR   InterPro; IPR012827; Hemerythrin_metal-bd.
DR   Pfam; PF01814; Hemerythrin; 1.
DR   SUPFAM; SSF47188; SSF47188; 1.
DR   TIGRFAMs; TIGR02481; hemeryth_dom; 1.
DR   PROSITE; PS00550; HEMERYTHRINS; 1.
PE   3: Inferred from homology;
KW   Iron; Metal-binding; Oxygen transport; Reference proteome; Transport.
FT   CHAIN           1..137
FT                   /note="Bacteriohemerythrin"
FT                   /id="PRO_0000191849"
FT   BINDING         21
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         53
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         57
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         57
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         72
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         76
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         112
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         117
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         117
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
SQ   SEQUENCE   137 AA;  15264 MW;  CAB709C4394808BE CRC64;
     MPVIQWSEAL HLGDAATDAN HAAFCTLLNA VADASEADFV SALDAFIAHT EVHFAEENAW
     MEAADFPPLH CHRNEHDNVL ALCREVRRRA ADGDMALGRR LVTELPEWFA QHVDVMDRMM
     TTWLAQRGPD AREEAAA