ID   GLB_BIOGL               Reviewed;         151 AA.
AC   O77003;
DT   10-MAY-2004, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Globin;
DE   AltName: Full=Myoglobin;
OS   Biomphalaria glabrata (Bloodfluke planorb) (Freshwater snail).
OC   Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Mollusca; Gastropoda;
OC   Heterobranchia; Euthyneura; Panpulmonata; Hygrophila; Lymnaeoidea;
OC   Planorbidae; Biomphalaria.
OX   NCBI_TaxID=6526;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Radular muscle;
RX   PubMed=9593695; DOI=10.1074/jbc.273.22.13583;
RA   Dewilde S., Winnepenninckx B., Arndt M.H.L., Nascimento D.G., Santoro M.M.,
RA   Knight M., Miller A.N., Kerlavage A.R., Geoghagen N., Van Marck E.,
RA   Liu L.X., Weber R.E., Moens L.;
RT   "Characterization of the myoglobin and its coding gene of the mollusc
RT   Biomphalaria glabrata.";
RL   J. Biol. Chem. 273:13583-13592(1998).
CC   -!- MISCELLANEOUS: This molluscan globin lacks one of the heme-binding
CC       histidine residues found in most other globins.
CC   -!- SIMILARITY: Belongs to the globin family. {ECO:0000255|PROSITE-
CC       ProRule:PRU00238}.
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DR   EMBL; U89283; AAC24318.1; -; Genomic_DNA.
DR   AlphaFoldDB; O77003; -.
DR   SMR; O77003; -.
DR   VEuPathDB; VectorBase:BGLB010864; -.
DR   Proteomes; UP000076420; Genome assembly.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0019825; F:oxygen binding; IEA:InterPro.
DR   GO; GO:0005344; F:oxygen carrier activity; IEA:UniProtKB-KW.
DR   CDD; cd01040; Mb-like; 1.
DR   Gene3D; 1.10.490.10; -; 1.
DR   InterPro; IPR000971; Globin.
DR   InterPro; IPR009050; Globin-like_sf.
DR   InterPro; IPR012292; Globin/Proto.
DR   InterPro; IPR044399; Mb-like_M.
DR   Pfam; PF00042; Globin; 1.
DR   SUPFAM; SSF46458; SSF46458; 1.
DR   PROSITE; PS01033; GLOBIN; 1.
PE   3: Inferred from homology;
KW   Heme; Iron; Metal-binding; Muscle protein; Oxygen transport; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..151
FT                   /note="Globin"
FT                   /id="PRO_0000052474"
FT   BINDING         100
FT                   /ligand="heme b"
FT                   /ligand_id="ChEBI:CHEBI:60344"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="proximal binding residue"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00238"
SQ   SEQUENCE   151 AA;  16180 MW;  4943B6B51A6D916E CRC64;
     MSLSDADKKA LDASWKKLTA GADGKKNAGI NLVLWMFANV PNMRAQFSKF NANQSDDALK
     GDAEFIKQVN VIVAALDGLL QSVNNPGQLQ ANLDKLAKSH VNLKIGLEFF GPLQQNIHSF
     IESALGVGAG SDEPKAWGNL IAAFNETLKK A