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P02232

- LGB1_VICFA

UniProt

P02232 - LGB1_VICFA

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Protein

Leghemoglobin-1

Gene
N/A
Organism
Vicia faba (Broad bean) (Faba vulgaris)
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 bindingi62 – 621Iron (heme distal ligand)PROSITE-ProRule annotation
Metal bindingi93 – 931Iron (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
OrganismiVicia faba (Broad bean) (Faba vulgaris)
Taxonomic identifieri3906 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeFabeaeVicia

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 144143Leghemoglobin-1PRO_0000193006Add
BLAST

Expressioni

Tissue specificityi

Root nodules.

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP02232.
SMRiP02232. Positions 1-144.
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.

P02232-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGFTEKQEAL VNSSSQLFKQ NPSNYSVLFY TIILQKAPTA KAMFSFLKDS
60 70 80 90 100
AGVVDSPKLG AHAEKVFGMV RDSAVQLRAT GEVVLDGKDG SIHIQKGVLD
110 120 130 140
PHFVVVKEAL LKTIKEASGD KWSEELSAAW EVAYDGLATA IKAA
Length:144
Mass (Da):15,531
Last modified:January 23, 2007 - v2
Checksum:i6D26E91BD3AD6F22
GO

Sequence databases

PIRiA02554. GPVF.

Cross-referencesi

Sequence databases

PIRi A02554. GPVF.

3D structure databases

ProteinModelPortali P02232.
SMRi P02232. Positions 1-144.
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. "The amino acid sequence of leghaemoglobin I from root nodules of broad bean (Vicia faba L.)."
    Richardson M., Dilworth M.J., Scawen M.D.
    FEBS Lett. 51:33-37(1975) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-144.
    Tissue: Root nodule.

Entry informationi

Entry nameiLGB1_VICFA
AccessioniPrimary (citable) accession number: P02232
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: October 1, 2014
This is version 79 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

Asp-5, Gln-6, Gly-23, Gly-24, Lys-35, Gly-42, Gln-57, Gln-65, Glu-72, Ile-75, Gln-78, Glu-127, Ile-129, and Glu-135 were also found in this pooled preparation.

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3