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P31331 (GLB_NASMU) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 62. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Globin
Alternative name(s):
Myoglobin
OrganismNassarius mutabilis (Sea snail) (Buccinum mutabile)
Taxonomic identifier31226 [NCBI]
Taxonomic lineageEukaryotaMetazoaLophotrochozoaMolluscaGastropodaCaenogastropodaHypsogastropodaNeogastropodaBuccinoideaNassariidaeNassarius

Protein attributes

Sequence length147 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Subunit structure

Homodimer.

Miscellaneous

In contrast to the other dimeric myoglobins, N.mutabilis myoglobin is a highly cooperative oxygen binding molecule.

Sequence similarities

Belongs to the globin family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 147147Globin
PRO_0000052481

Sites

Metal binding661Iron (heme distal ligand) By similarity
Metal binding981Iron (heme proximal ligand) By similarity

Sequences

Sequence LengthMass (Da)Tools
P31331 [UniParc].

Last modified July 1, 1993. Version 1.
Checksum: FE2D07817D61CC8C

FASTA14715,759
        10         20         30         40         50         60 
GLSAEQKTAL KDSWKILAAN GETMVKNSAA MFGLLFEKYP DTKKHFKTFD GDHFAAMKAT 

        70         80         90        100        110        120 
GMGKAHGMSV FSGLGALVSS VDDGECVLGL AKKLSRNHTA RGVTANDFKL MRSIFGEFLD 

       130        140 
KATGGKATES MKSAWDALLG VLIENHQ 

« Hide

References

[1]"Amino-acid sequence of the cooperative dimeric myoglobin from the radular muscles of the marine gastropod Nassa mutabilis."
Parente A., Verde C., Malorni A., Montecucchi P., Aniello F., Geraci G.
Biochim. Biophys. Acta 1162:1-9(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE.
Tissue: Radular muscle.

Cross-references

Sequence databases

PIRS29824.

3D structure databases

ProteinModelPortalP31331.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D1.10.490.10. 1 hit.
InterProIPR002336. Erythrocruorin.
IPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin_dom.
[Graphical view]
PfamPF00042. Globin. 1 hit.
[Graphical view]
PRINTSPR00611. ERYTHCRUORIN.
SUPFAMSSF46458. SSF46458. 1 hit.
PROSITEPS01033. GLOBIN. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGLB_NASMU
AccessionPrimary (citable) accession number: P31331
Entry history
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: October 16, 2013
This is version 62 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)

Relevant documents

SIMILARITY comments

Index of protein domains and families