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P14848 (LGB2_SESRO) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Leghemoglobin 2
Alternative name(s):
Srglb2
Gene names
Name:GLB2
OrganismSesbania rostrata
Taxonomic identifier3895 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeSesbanieaeSesbania

Protein attributes

Sequence length148 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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

Subunit structure

Monomer.

Tissue specificity

Root nodules.

Sequence similarities

Belongs to the plant globin family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed Ref.3
Chain2 – 148147Leghemoglobin 2
PRO_0000193000

Sites

Metal binding631Iron (heme distal ligand) By similarity
Metal binding951Iron (heme proximal ligand) By similarity

Experimental info

Sequence conflict51E → D AA sequence Ref.3
Sequence conflict201Q → K AA sequence Ref.3
Sequence conflict251N → H AA sequence Ref.3
Sequence conflict371A → E AA sequence Ref.3
Sequence conflict431M → L AA sequence Ref.3
Sequence conflict72 – 743RDS → HDA AA sequence Ref.3
Sequence conflict1011L → T AA sequence Ref.3
Sequence conflict1301N → I AA sequence Ref.3
Sequence conflict1401S → A AA sequence Ref.3

Sequences

Sequence LengthMass (Da)Tools
P14848 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: 949AA649CBE303EE

FASTA14815,800
        10         20         30         40         50         60 
MGFTEKQEAL VNASYEAFKQ NLPGNSVLFY SFILEKAPAA KGMFSFLKDS DGVPQNNPSL 

        70         80         90        100        110        120 
QAHAEKVFGL VRDSAAQLRA TGVVVLADAS LGSVHVQKGV LDPHFVVVKE ALLKTLKEAA 

       130        140 
GATWSDEVSN AWEVAYDGLS AAIKKAMS 

« Hide

References

[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.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X13505 Genomic DNA. Translation: CAA31859.1.
X13815 Genomic DNA. Translation: CAA32044.1.
PIRGPFJG2. S08322.
S20162.

3D structure databases

ProteinModelPortalP14848.
SMRP14848. Positions 1-146.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D1.10.490.10. 1 hit.
InterProIPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin_dom.
IPR001032. Leghaemoglobin.
IPR019824. Leghaemoglobin_Fe_BS.
[Graphical view]
PfamPF00042. Globin. 1 hit.
[Graphical view]
PRINTSPR00188. PLANTGLOBIN.
SUPFAMSSF46458. SSF46458. 1 hit.
PROSITEPS01033. GLOBIN. 1 hit.
PS00208. PLANT_GLOBIN. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameLGB2_SESRO
AccessionPrimary (citable) accession number: P14848
Entry history
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 statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families