ID   MYG_BUBBU               Reviewed;         154 AA.
AC   P84997;
DT   17-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 53.
DE   RecName: Full=Myoglobin;
GN   Name=MB {ECO:0000250|UniProtKB:P02144};
OS   Bubalus bubalis (Domestic water buffalo).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bubalus.
OX   NCBI_TaxID=89462;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE OF 2-154, FUNCTION, AND MASS SPECTROMETRY.
RC   TISSUE=Longissimus dorsi muscle {ECO:0000269|PubMed:16959515};
RX   PubMed=16959515; DOI=10.1016/j.cbpb.2006.07.006;
RA   Dosi R., Di maro A., Chambery A., Colonna G., Costantimi S., Geraci G.,
RA   Parente A.;
RT   "Characterization and kinetics studies of water buffalo (Bubalus bubalis)
RT   myoglobin.";
RL   Comp. Biochem. Physiol. 145B:230-238(2006).
CC   -!- FUNCTION: Serves as a reserve supply of oxygen and facilitates the
CC       movement of oxygen within muscles. {ECO:0000269|PubMed:16959515}.
CC   -!- MASS SPECTROMETRY: Mass=17034.5; Mass_error=0.25; Method=Electrospray;
CC       Evidence={ECO:0000269|PubMed:16959515};
CC   -!- SIMILARITY: Belongs to the globin family. {ECO:0000255|PROSITE-
CC       ProRule:PRU00238}.
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DR   RefSeq; XP_006074486.1; XM_006074424.1.
DR   AlphaFoldDB; P84997; -.
DR   SMR; P84997; -.
DR   CarbonylDB; P84997; -.
DR   GeneID; 102413227; -.
DR   KEGG; bbub:102413227; -.
DR   CTD; 4151; -.
DR   OrthoDB; 1405713at2759; -.
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; IDA:UniProtKB.
DR   GO; GO:0005344; F:oxygen carrier activity; IDA:UniProtKB.
DR   GO; GO:0015671; P:oxygen transport; IDA:UniProtKB.
DR   InterPro; IPR000971; Globin.
DR   InterPro; IPR009050; Globin-like_sf.
DR   InterPro; IPR002335; Myoglobin.
DR   PANTHER; PTHR47132; PTHR47132; 1.
DR   Pfam; PF00042; Globin; 1.
DR   PRINTS; PR00613; MYOGLOBIN.
DR   SUPFAM; SSF46458; SSF46458; 1.
DR   PROSITE; PS01033; GLOBIN; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Heme; Iron; Metal-binding; Muscle protein;
KW   Oxygen transport; Phosphoprotein; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000269|PubMed:16959515"
FT   CHAIN           2..154
FT                   /note="Myoglobin"
FT                   /id="PRO_0000253943"
FT   BINDING         65
FT                   /ligand="heme b"
FT                   /ligand_id="ChEBI:CHEBI:60344"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="distal binding residue"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00238"
FT   BINDING         94
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"
FT   MOD_RES         4
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q9QZ76"
FT   MOD_RES         68
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P04247"
SQ   SEQUENCE   154 AA;  17166 MW;  F74811B6D0C66B60 CRC64;
     MGLSDGEWQL VLNAWGKVET DVAGHGQEVL IRLFTGHPET LEKFDKFKHL KTEAEMKASE
     DLKKHGNTVL TALGGILKKK GHHEAEVKHL AESHANKHKI PVKYLEFISD AIIHVLHDKH
     PSDFGADAQA AMSKALELFR NEMAAQYKVL GFHG