ID   LGB1_LUPLU     STANDARD;      PRT;   153 AA.
AC   P02239;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 2.
DT   04-APR-2006, entry version 56.
DE   Leghemoglobin-1 (Leghemoglobin I).
OS   Lupinus luteus (European yellow lupin).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons;
OC   rosids; eurosids I; Fabales; Fabaceae; Papilionoideae; Genisteae;
OC   Lupinus.
OX   NCBI_TaxID=3873;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RX   MEDLINE=87316940; PubMed=3628011;
RA   Konieczny A.;
RT   "Nucleotide sequence of lupin leghemoglobin I cDNA.";
RL   Nucleic Acids Res. 15:6742-6742(1987).
RN   [2]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=cv. Ventus; TISSUE=Root nodule;
RA   Strozycki P.S.P.;
RL   Submitted (JAN-1994) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=cv. Ventus;
RA   Strozycki P.M., Karlowski W.M., Legocki A.B.;
RT   "Yellow lupine gene coding for leghemoglobin I.";
RL   (er) Plant Gene Register PGR98-017.
RN   [4]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Root nodule;
RA   Egorov T.A., Feigina M.Y., Kazakov V.K., Shakhparonov M.I.,
RA   Mimaleva S.I., Ovchinnikov Y.A.;
RT   "The complete amino acid sequence of the leghemoglobin I from yellow
RT   lupin root nodules.";
RL   Bioorg. Khim. 2:125-128(1976).
CC   -!- FUNCTION: Provides oxygen to the bacteroids. This role is
CC       essential for symbiotic nitrogen fixation.
CC   -!- SUBUNIT: Monomer.
CC   -!- TISSUE SPECIFICITY: Root nodules.
CC   -!- SIMILARITY: Belongs to the plant globin family.
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DR   EMBL; Y00401; CAA68462.1; -; mRNA.
DR   EMBL; X77043; CAA54332.1; -; mRNA.
DR   EMBL; U50083; AAC04853.1; -; Genomic_DNA.
DR   PIR; A26808; GPYL.
DR   HSSP; P02240; 2GDM.
DR   SMR; P02239; 1-153.
DR   InterPro; IPR000971; Globin.
DR   InterPro; IPR009050; Globin_like.
DR   InterPro; IPR012292; Globin_related.
DR   InterPro; IPR001032; Leghaemoglobin.
DR   Pfam; PF00042; Globin; 1.
DR   PRINTS; PR00188; PLANTGLOBIN.
DR   PROSITE; PS01033; GLOBIN; 1.
DR   PROSITE; PS00208; PLANT_GLOBIN; 1.
KW   Direct protein sequencing; Heme; Iron; Metal-binding;
KW   Nitrogen fixation; Oxygen transport; Transport.
FT   INIT_MET      0      0
FT   CHAIN         1    153       Leghemoglobin-1.
FT                                /FTId=PRO_0000192984.
FT   METAL        63     63       Iron (heme distal ligand) (By
FT                                similarity).
FT   METAL        97     97       Iron (heme proximal ligand) (By
FT                                similarity).
FT   CONFLICT     79     79       Q -> E (in Ref. 4).
FT   CONFLICT    120    120       E -> G (in Ref. 1).
SQ   SEQUENCE   153 AA;  16622 MW;  F130A15E282F1F5D CRC64;
     GVLTDVQVAL VKSSFEEFNA NIPKNTHRFF TLVLEIAPGA KDLFSFLKGS SEVPQNNPDL
     QAHAGKVFKL TYEAAIQLQV NGAVASDATL KSLGSVHVSK GVVDAHFPVV KEAILKTIKE
     VVGDKWSEEL NTAWTIAYDE LAIIIKKEMK DAA
//