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P02239

- LGB1_LUPLU

UniProt

P02239 - LGB1_LUPLU

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Protein

Leghemoglobin-1

Gene
N/A
Organism
Lupinus luteus (European yellow lupin)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Provides oxygen to the bacteroids. This role is essential for symbiotic nitrogen fixation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi64 – 641Iron (heme distal ligand) By similarity
Metal bindingi98 – 981Iron (heme proximal ligand) By similarity

GO - Molecular functioni

  1. heme binding Source: InterPro
  2. iron ion binding Source: InterPro
  3. oxygen binding Source: InterPro
  4. oxygen transporter activity Source: UniProtKB-KW

GO - Biological processi

  1. nitrogen fixation Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Nitrogen fixation, Oxygen transport, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Leghemoglobin-1
Alternative name(s):
Leghemoglobin I
OrganismiLupinus luteus (European yellow lupin)
Taxonomic identifieri3873 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeGenisteaeLupinus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 154153Leghemoglobin-1PRO_0000192984Add
BLAST

Expressioni

Tissue specificityi

Root nodules.

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP02239.
SMRiP02239. Positions 2-154.

Family & Domainsi

Sequence similaritiesi

Belongs to the plant globin family.

Family and domain databases

Gene3Di1.10.490.10. 1 hit.
InterProiIPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin_dom.
IPR001032. Leghaemoglobin.
IPR019824. Leghaemoglobin_Fe_BS.
[Graphical view]
PfamiPF00042. Globin. 1 hit.
[Graphical view]
PRINTSiPR00188. PLANTGLOBIN.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiPS01033. GLOBIN. 1 hit.
PS00208. PLANT_GLOBIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P02239-1 [UniParc]FASTAAdd to Basket

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MGVLTDVQVA LVKSSFEEFN ANIPKNTHRF FTLVLEIAPG AKDLFSFLKG    50
SSEVPQNNPD LQAHAGKVFK LTYEAAIQLQ VNGAVASDAT LKSLGSVHVS 100
KGVVDAHFPV VKEAILKTIK EVVGDKWSEE LNTAWTIAYD ELAIIIKKEM 150
KDAA 154
Length:154
Mass (Da):16,753
Last modified:January 23, 2007 - v3
Checksum:i58101C830CB21F14
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti80 – 801Q → E AA sequence 1 Publication
Sequence conflicti121 – 1211E → G in CAA68462. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y00401 mRNA. Translation: CAA68462.1.
X77043 mRNA. Translation: CAA54332.1.
U50083 Genomic DNA. Translation: AAC04853.1.
PIRiA26808. GPYL.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y00401 mRNA. Translation: CAA68462.1 .
X77043 mRNA. Translation: CAA54332.1 .
U50083 Genomic DNA. Translation: AAC04853.1 .
PIRi A26808. GPYL.

3D structure databases

ProteinModelPortali P02239.
SMRi P02239. Positions 2-154.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 1.10.490.10. 1 hit.
InterProi IPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin_dom.
IPR001032. Leghaemoglobin.
IPR019824. Leghaemoglobin_Fe_BS.
[Graphical view ]
Pfami PF00042. Globin. 1 hit.
[Graphical view ]
PRINTSi PR00188. PLANTGLOBIN.
SUPFAMi SSF46458. SSF46458. 1 hit.
PROSITEi PS01033. GLOBIN. 1 hit.
PS00208. PLANT_GLOBIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Nucleotide sequence of lupin leghemoglobin I cDNA."
    Konieczny A.
    Nucleic Acids Res. 15:6742-6742(1987) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  2. Strozycki P.S.P.
    Submitted (JAN-1994) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Ventus.
    Tissue: Root nodule.
  3. "Yellow lupine gene coding for leghemoglobin I."
    Strozycki P.M., Karlowski W.M., Legocki A.B.
    Plant Gene Register PGR98-017
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Ventus.
  4. "The complete amino acid sequence of the leghemoglobin I from yellow lupin root nodules."
    Egorov T.A., Feigina M.Y., Kazakov V.K., Shakhparonov M.I., Mimaleva S.I., Ovchinnikov Y.A.
    Bioorg. Khim. 2:125-128(1976)
    Cited for: PROTEIN SEQUENCE OF 2-154.
    Tissue: Root nodule.

Entry informationi

Entry nameiLGB1_LUPLU
AccessioniPrimary (citable) accession number: P02239
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: February 19, 2014
This is version 83 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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