MYG1_STEAT
ID MYG1_STEAT Reviewed; 154 AA.
AC Q0KIY7;
DT 28-NOV-2006, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 48.
DE RecName: Full=Myoglobin-1;
GN Name=MB1;
OS Stenella attenuata (Pantropical spotted dolphin) (Steno attenuatus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Delphinidae; Stenella.
OX NCBI_TaxID=9735;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=16962803; DOI=10.1016/j.cbpb.2006.08.002;
RA Iwanami K., Mita H., Yamamoto Y., Fujise Y., Yamada T., Suzuki T.;
RT "cDNA-derived amino acid sequences of myoglobins from nine species of
RT whales and dolphins.";
RL Comp. Biochem. Physiol. 145B:249-256(2006).
CC -!- FUNCTION: Serves as a reserve supply of oxygen and facilitates the
CC movement of oxygen within muscles.
CC -!- SIMILARITY: Belongs to the globin family. {ECO:0000255|PROSITE-
CC ProRule:PRU00238}.
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DR EMBL; AB271145; BAF03580.1; -; mRNA.
DR AlphaFoldDB; Q0KIY7; -.
DR SMR; Q0KIY7; -.
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 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 2: Evidence at transcript level;
KW Heme; Iron; Metal-binding; Muscle protein; Oxygen transport; Transport.
FT CHAIN 1..154
FT /note="Myoglobin-1"
FT /id="PRO_0000261583"
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 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"
SQ SEQUENCE 154 AA; 17188 MW; 0D2879547F28AC1A CRC64;
MGLSDGEWQL VLNVWGKVEA DLAGHGQDVL IRLFKGHPET LEKFDKFKHL KTEADMKASE
DLKKHGNTVL TALGAILKKK GHHDAELKPL AQSHATKHKI PIKYLEFISE AIIHVLHSRH
PAEFGADAQG AMNKALELFR KDIAAKYKEL GFHG