ENTRY           MYHO  #type complete             iProClass View
TITLE           myoglobin [validated] - horse
ORGANISM        #formal_name Equus caballus #common_name domestic horse
DATE            24-Apr-1984 #sequence_revision 24-Apr-1984 #text_change
                12-Jul-2004
ACCESSIONS      A91098; B90591; A34047; A02509
REFERENCE       A91098
   #authors     Dautrevaux, M.; Boulanger, Y.; Han, K.; Biserte, G.
   #journal     Eur. J. Biochem. (1969) 11:267-277
   #title       Structure covalente de la myoglobine de cheval.
   #cross-references MUID:70064092; PMID:4902609
   #accession   A91098
      ##molecule_type protein
      ##residues 1-153 ##label DAU
      ##cross-references UNIPROT:P02188; UNIPARC:UPI00001738F1
      ##experimental_source heart muscle
REFERENCE       A90591
   #authors     Romero-Herrera, A.E.; Lehmann, H.
   #journal     Biochim. Biophys. Acta (1974) 336:318-323
   #title       Residue 122 of sperm whale and horse myoglobin.
   #accession   B90591
      ##molecule_type protein
      ##residues 1-121,'D',123-153 ##label ROM
      ##cross-references UNIPARC:UPI00001106E5
      ##experimental_source skeletal muscle
REFERENCE       A90157
   #authors     Jahnen, W.; Ward, L.D.; Reid, G.E.; Moritz, R.L.; Simpson,
                R.J.
   #journal     Biochem. Biophys. Res. Commun. (1990) 166:139-145
   #title       Internal amino acid sequencing of proteins by in situ
                cyanogen bromide cleavage in polyacrylamide gels.
   #cross-references MUID:90147691; PMID:2302197
   #accession   A34047
      ##molecule_type protein
      ##residues 1-6,'X',8-13,'X',15-16;57-70 ##label JAH
      ##cross-references UNIPARC:UPI00001738F2; UNIPARC:UPI00001738F3
REFERENCE       A52032
   #authors     Evans, S.V.; Brayer, G.D.
   #submission  submitted to the Brookhaven Protein Data Bank, September
                1993
   #cross-references PDB:1YMB
   #contents    annotation; X-ray crystallography, 1.9 angstroms, residues
                1-121,'D',123-153
REFERENCE       A58444
   #authors     Evans, S.V.; Brayer, G.D.
   #journal     J. Mol. Biol. (1990) 213:885-897
   #title       High resolution study of the three-dimensional structure of
                horse heart metmyoglobin.
   #cross-references MUID:90294302; PMID:2359126
   #contents    annotation; X-ray crystallography, 1.9 angstroms
FUNCTION
   #description binds molecular oxygen for intracellular storage and
                transport, primarily in muscle
CLASSIFICATION  #superfamily globin; globin homology
KEYWORDS        chromoprotein; heme; iron; metalloprotein; muscle; oxygen
                carrier
FEATURE
   2-147               #domain globin homology #label GLB\
   64                  #binding_site oxygen (His) (distal axial ligand)
                       #status experimental\
   93                  #binding_site heme iron (His) (proximal axial ligand)
                       #status experimental
SUMMARY         #length 153  #molecular-weight 16950  #checksum 2648
SEQUENCE
                 5        10        15        20        25        30
       1 G L S D G E W Q Q V L N V W G K V E A D I A G H G Q E V L I
      31 R L F T G H P E T L E K F D K F K H L K T E A E M K A S E D
      61 L K K H G T V V L T A L G G I L K K K G H H E A E L K P L A
      91 Q S H A T K H K I P I K Y L E F I S D A I I H V L H S K H P
     121 G N F G A D A Q G A M T K A L E L F R N D I A A K Y K E L G
     151 F Q G