SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

P14848

- LGB2_SESRO

UniProt

P14848 - LGB2_SESRO

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein
Leghemoglobin 2
Gene
GLB2
Organism
Sesbania rostrata
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 bindingi63 – 631Iron (heme distal ligand) By similarity
Metal bindingi95 – 951Iron (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 2
Alternative name(s):
Srglb2
Gene namesi
Name:GLB2
OrganismiSesbania rostrata
Taxonomic identifieri3895 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeSesbanieaeSesbania

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 148147Leghemoglobin 2
PRO_0000193000Add
BLAST

Expressioni

Tissue specificityi

Root nodules.

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP14848.
SMRiP14848. Positions 1-146.

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.

P14848-1 [UniParc]FASTAAdd to Basket

« Hide

MGFTEKQEAL VNASYEAFKQ NLPGNSVLFY SFILEKAPAA KGMFSFLKDS    50
DGVPQNNPSL QAHAEKVFGL VRDSAAQLRA TGVVVLADAS LGSVHVQKGV 100
LDPHFVVVKE ALLKTLKEAA GATWSDEVSN AWEVAYDGLS AAIKKAMS 148
Length:148
Mass (Da):15,800
Last modified:January 23, 2007 - v2
Checksum:i949AA649CBE303EE
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti5 – 51E → D AA sequence 1 Publication
Sequence conflicti20 – 201Q → K AA sequence 1 Publication
Sequence conflicti25 – 251N → H AA sequence 1 Publication
Sequence conflicti37 – 371A → E AA sequence 1 Publication
Sequence conflicti43 – 431M → L AA sequence 1 Publication
Sequence conflicti72 – 743RDS → HDA AA sequence 1 Publication
Sequence conflicti101 – 1011L → T AA sequence 1 Publication
Sequence conflicti130 – 1301N → I AA sequence 1 Publication
Sequence conflicti140 – 1401S → A AA sequence 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13505 Genomic DNA. Translation: CAA31859.1.
X13815 Genomic DNA. Translation: CAA32044.1.
PIRiS08322. GPFJG2.
S20162.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13505 Genomic DNA. Translation: CAA31859.1 .
X13815 Genomic DNA. Translation: CAA32044.1 .
PIRi S08322. GPFJG2.
S20162.

3D structure databases

ProteinModelPortali P14848.
SMRi P14848. Positions 1-146.
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. "Primary structure and promoter analysis of leghemoglobin genes of the stem-nodulated tropical legume Sesbania rostrata: conserved coding sequences, cis-elements and trans-acting factors."
    Metz B.A., Welters P., Hoffmann H.J., Jensen E.O., Schell J., de Bruijn F.J.
    Mol. Gen. Genet. 214:181-191(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Tissue: Leaf.
  2. Welters P., Metz B., Schell J., de Bruijn F.J.
    Submitted (MAY-1992) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  3. "The amino acid sequence of leghemoglobin II from Sesbania rostrata stem nodules."
    Kortt A.A., Strike P.M., Bogusz D., Appleby C.A.
    Biochem. Int. 15:509-516(1987)
    Cited for: PROTEIN SEQUENCE OF 2-148.
    Tissue: Stem nodule.

Entry informationi

Entry nameiLGB2_SESRO
AccessioniPrimary (citable) accession number: P14848
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: January 23, 2007
Last modified: February 19, 2014
This is version 77 of the entry and version 2 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

Similar proteinsi