ID   HEMTB_STRMK             Reviewed;         153 AA.
AC   B2FJ68;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Bacteriohemerythrin {ECO:0000255|HAMAP-Rule:MF_00556};
GN   OrderedLocusNames=Smlt1574;
OS   Stenotrophomonas maltophilia (strain K279a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Stenotrophomonas; Stenotrophomonas maltophilia group.
OX   NCBI_TaxID=522373;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K279a;
RX   PubMed=18419807; DOI=10.1186/gb-2008-9-4-r74;
RA   Crossman L.C., Gould V.C., Dow J.M., Vernikos G.S., Okazaki A.,
RA   Sebaihia M., Saunders D., Arrowsmith C., Carver T., Peters N., Adlem E.,
RA   Kerhornou A., Lord A., Murphy L., Seeger K., Squares R., Rutter S.,
RA   Quail M.A., Rajandream M.A., Harris D., Churcher C., Bentley S.D.,
RA   Parkhill J., Thomson N.R., Avison M.B.;
RT   "The complete genome, comparative and functional analysis of
RT   Stenotrophomonas maltophilia reveals an organism heavily shielded by drug
RT   resistance determinants.";
RL   Genome Biol. 9:R74.1-R74.13(2008).
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; AM743169; CAQ45107.1; -; Genomic_DNA.
DR   RefSeq; WP_004151683.1; NC_010943.1.
DR   AlphaFoldDB; B2FJ68; -.
DR   SMR; B2FJ68; -.
DR   STRING; 522373.Smlt1574; -.
DR   EnsemblBacteria; CAQ45107; CAQ45107; Smlt1574.
DR   GeneID; 61465422; -.
DR   KEGG; sml:Smlt1574; -.
DR   eggNOG; COG2703; Bacteria.
DR   HOGENOM; CLU_086902_2_1_6; -.
DR   OMA; AKHFKHE; -.
DR   OrthoDB; 1991725at2; -.
DR   Proteomes; UP000008840; 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..153
FT                   /note="Bacteriohemerythrin"
FT                   /id="PRO_1000129143"
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         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         61
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         61
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         80
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         115
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         120
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
FT   BINDING         120
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00556"
SQ   SEQUENCE   153 AA;  17917 MW;  4582E7466263AB8B CRC64;
     MALLVWQDDL NIGIDVIDQQ HRRIIEMLNH LHVAQASMQR AAVGEVIDEV VDYTMSHFAF
     EEELMEEAGY PFCAAHKRVH EVFIKRVSEY RMRFQAGEDI SDELRTMLSR WLFNHIRGDD
     QAYAEQVKAH LNQFAREHQG GGWLGRTLKR FFG