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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)PROSITE-ProRule annotation
Metal bindingi98 – 981Iron (heme proximal ligand)PROSITE-ProRule annotation

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.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the plant globin family.Curated

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

« Hide

        10         20         30         40         50
MGVLTDVQVA LVKSSFEEFN ANIPKNTHRF FTLVLEIAPG AKDLFSFLKG
60 70 80 90 100
SSEVPQNNPD LQAHAGKVFK LTYEAAIQLQ VNGAVASDAT LKSLGSVHVS
110 120 130 140 150
KGVVDAHFPV VKEAILKTIK EVVGDKWSEE LNTAWTIAYD ELAIIIKKEM

KDAA
Length:154
Mass (Da):16,753
Last modified:January 23, 2007 - v3
Checksum:i58101C830CB21F14
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti80 – 801Q → E AA sequence 1 PublicationCurated
Sequence conflicti121 – 1211E → G in CAA68462. (PubMed:3628011)Curated

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: October 1, 2014
This is version 84 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