ID   Q28383_HORSE            Unreviewed;       142 AA.
AC   Q28383;
DT   01-NOV-1996, integrated into UniProtKB/TrEMBL.
DT   01-NOV-1996, sequence version 1.
DT   27-MAR-2024, entry version 117.
DE   SubName: Full=Uncharacterized protein {ECO:0000313|EMBL:AAA30947.1};
OS   Equus caballus (Horse).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX   NCBI_TaxID=9796 {ECO:0000313|EMBL:AAA30947.1};
RN   [1] {ECO:0000313|EMBL:AAA30947.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=2835578;
RA   Clegg J.B.;
RT   "Gene conversions in the horse alpha-globin gene complex.";
RL   Mol. Biol. Evol. 4:492-503(1987).
CC   -!- FUNCTION: Involved in oxygen transport from the lung to the various
CC       peripheral tissues. {ECO:0000256|ARBA:ARBA00003705}.
CC   -!- SUBUNIT: Heterotetramer of two alpha chains and two beta chains.
CC       {ECO:0000256|ARBA:ARBA00011125}.
CC   -!- SIMILARITY: Belongs to the globin family.
CC       {ECO:0000256|ARBA:ARBA00008705, ECO:0000256|PROSITE-ProRule:PRU00238,
CC       ECO:0000256|RuleBase:RU000356}.
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DR   EMBL; AH001203; AAA30947.1; -; Genomic_DNA.
DR   RefSeq; NP_001078900.1; NM_001085431.1.
DR   SMR; Q28383; -.
DR   GeneID; 100036558; -.
DR   KEGG; ecb:100036558; -.
DR   CTD; 3040; -.
DR   OMA; ELHAFRL; -.
DR   OrthoDB; 2939502at2759; -.
DR   Bgee; ENSECAG00000031859; Expressed in bone marrow and 22 other cell types or tissues.
DR   GO; GO:0031838; C:haptoglobin-hemoglobin complex; IBA:GO_Central.
DR   GO; GO:0005833; C:hemoglobin complex; IBA:GO_Central.
DR   GO; GO:0020037; F:heme binding; IBA:GO_Central.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0043177; F:organic acid binding; IBA:GO_Central.
DR   GO; GO:0019825; F:oxygen binding; IBA:GO_Central.
DR   GO; GO:0005344; F:oxygen carrier activity; IBA:GO_Central.
DR   GO; GO:0098869; P:cellular oxidant detoxification; IEA:GOC.
DR   GO; GO:0042744; P:hydrogen peroxide catabolic process; IBA:GO_Central.
DR   CDD; cd08927; Hb-alpha-like; 1.
DR   Gene3D; 1.10.490.10; Globins; 1.
DR   InterPro; IPR000971; Globin.
DR   InterPro; IPR009050; Globin-like_sf.
DR   InterPro; IPR012292; Globin/Proto.
DR   InterPro; IPR002338; Hemoglobin_a-typ.
DR   InterPro; IPR002339; Hemoglobin_pi.
DR   PANTHER; PTHR11442; HEMOGLOBIN FAMILY MEMBER; 1.
DR   PANTHER; PTHR11442:SF48; HEMOGLOBIN SUBUNIT ALPHA; 1.
DR   Pfam; PF00042; Globin; 1.
DR   PRINTS; PR00612; ALPHAHAEM.
DR   PRINTS; PR00815; PIHAEM.
DR   SUPFAM; SSF46458; Globin-like; 1.
DR   PROSITE; PS01033; GLOBIN; 1.
PE   3: Inferred from homology;
KW   Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|RuleBase:RU000356};
KW   Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Oxygen transport {ECO:0000256|ARBA:ARBA00022621,
KW   ECO:0000256|RuleBase:RU000356};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU000356}.
SQ   SEQUENCE   142 AA;  15229 MW;  93AB5BDB650B6B13 CRC64;
     MVLSAADKTN VKAAWSKVGG HAGEFGAEAL ERMFLGFPTT KTYFPHFDLS HGSAQVKAHG
     QKVGDALTLA VGHLDDLPGA LSNLSDLHAH KLRVDPVNFK LLSHCLLSTL AVHLPNDFTP
     AVHASLDKFL SSVSTVLTSK YR
//