LGB3_SOYBN
ID LGB3_SOYBN Reviewed; 145 AA.
AC P02237;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 2.
DT 03-AUG-2022, entry version 122.
DE RecName: Full=Leghemoglobin C3;
GN Name=LGB1;
OS Glycine max (Soybean) (Glycine hispida).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC Glycine subgen. Soja.
OX NCBI_TaxID=3847;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=6285303; DOI=10.1093/nar/10.11.3487;
RA Wiborg O., Hyldig-Nielsen J.J., Jensen E.O., Paludan K., Marcker K.A.;
RT "The nucleotide sequences of two leghemoglobin genes from soybean.";
RL Nucleic Acids Res. 10:3487-3494(1982).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=6287463; DOI=10.1073/pnas.79.13.4055;
RA Brisson N., Verma D.P.S.;
RT "Soybean leghemoglobin gene family: normal, pseudo, and truncated genes.";
RL Proc. Natl. Acad. Sci. U.S.A. 79:4055-4059(1982).
CC -!- FUNCTION: Provides oxygen to the bacteroids. This role is essential for
CC symbiotic nitrogen fixation.
CC -!- SUBUNIT: Monomer.
CC -!- TISSUE SPECIFICITY: Root nodules.
CC -!- SIMILARITY: Belongs to the plant globin family. {ECO:0000305}.
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DR EMBL; J01302; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; V00454; CAA23732.1; -; Genomic_DNA.
DR PIR; A93426; GPSYC3.
DR AlphaFoldDB; P02237; -.
DR SMR; P02237; -.
DR STRING; 3847.GLYMA10G34260.1; -.
DR PRIDE; P02237; -.
DR ProMEX; P02237; -.
DR EnsemblPlants; KRH34684; KRH34684; GLYMA_10G198800.
DR Gramene; KRH34684; KRH34684; GLYMA_10G198800.
DR eggNOG; KOG3378; Eukaryota.
DR HOGENOM; CLU_003827_11_2_1; -.
DR InParanoid; P02237; -.
DR OMA; GERHADY; -.
DR Proteomes; UP000008827; Chromosome 10.
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 GO; GO:0009877; P:nodulation; IEA:UniProtKB-KW.
DR Gene3D; 1.10.490.10; -; 1.
DR InterPro; IPR000971; Globin.
DR InterPro; IPR009050; Globin-like_sf.
DR InterPro; IPR012292; Globin/Proto.
DR InterPro; IPR001032; Leghaemoglobin.
DR InterPro; IPR019824; Leghaemoglobin_Fe_BS.
DR PANTHER; PTHR22924; PTHR22924; 1.
DR Pfam; PF00042; Globin; 1.
DR SUPFAM; SSF46458; SSF46458; 1.
DR PROSITE; PS01033; GLOBIN; 1.
DR PROSITE; PS00208; PLANT_GLOBIN; 1.
PE 2: Evidence at transcript level;
KW Heme; Iron; Metal-binding; Nitrogen fixation; Nodulation; Oxygen transport;
KW Reference proteome; Transport.
FT INIT_MET 1
FT /note="Removed"
FT CHAIN 2..145
FT /note="Leghemoglobin C3"
FT /id="PRO_0000193005"
FT BINDING 62
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 93
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"
SQ SEQUENCE 145 AA; 15582 MW; 29ADD7BA81F85E56 CRC64;
MGAFTDKQEA LVSSSFEAFK TNIPQYSVVF YTSILEKAPV AKDLFSFLAN GVDPTNPKLT
GHAEKLFGLV RDSAGQLKAS GTVVIDAALG SIHAQKAITD PQFVVVKEAL LKTIKEAVGD
KWSDELSSAW EVAYDELAAA IKKAF
