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Protein

Myoglobin

Gene

MB

Organism
Oryctolagus cuniculus (Rabbit)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Serves as a reserve supply of oxygen and facilitates the movement of oxygen within muscles.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi65 – 651Iron (heme distal ligand)
Metal bindingi94 – 941Iron (heme proximal ligand)

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Muscle protein

Keywords - Biological processi

Oxygen transport, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Myoglobin
Gene namesi
Name:MB
OrganismiOryctolagus cuniculus (Rabbit)
Taxonomic identifieri9986 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresLagomorphaLeporidaeOryctolagus
Proteomesi
  • UP000001811 Componenti: Unplaced

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemoved1 Publication
Chaini2 – 154153MyoglobinPRO_0000053340Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei4 – 41PhosphoserineBy similarity
Modified residuei68 – 681PhosphothreonineBy similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiP02170.

Interactioni

Protein-protein interaction databases

STRINGi9986.ENSOCUP00000023254.

Structurei

3D structure databases

ProteinModelPortaliP02170.
SMRiP02170. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiKOG3378. Eukaryota.
COG1018. LUCA.
HOGENOMiHOG000070111.
HOVERGENiHBG107340.
InParanoidiP02170.

Family and domain databases

Gene3Di1.10.490.10. 1 hit.
InterProiIPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin/Proto.
IPR002335. Myoglobin.
[Graphical view]
PANTHERiPTHR11442:SF5. PTHR11442:SF5. 1 hit.
PfamiPF00042. Globin. 1 hit.
[Graphical view]
PRINTSiPR00613. MYOGLOBIN.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiPS01033. GLOBIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P02170-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLSDAEWQL VLNVWGKVEA DLAGHGQEVL IRLFHTHPET LEKFDKFKHL
60 70 80 90 100
KSEDEMKASE DLKKHGNTVL TALGAILKKK GHHEAEIKPL AQSHATKHKI
110 120 130 140 150
PVKYLEFISE AIIHVLHSKH PGDFGADAQA AMSKALELFR NDIAAQYKEL

GFQG
Length:154
Mass (Da):17,221
Last modified:January 23, 2007 - v2
Checksum:i7E5C5CED36F4EB56
GO

Sequence databases

PIRiA02492. MYRB.

Cross-referencesi

Sequence databases

PIRiA02492. MYRB.

3D structure databases

ProteinModelPortaliP02170.
SMRiP02170. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9986.ENSOCUP00000023254.

Proteomic databases

PRIDEiP02170.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiKOG3378. Eukaryota.
COG1018. LUCA.
HOGENOMiHOG000070111.
HOVERGENiHBG107340.
InParanoidiP02170.

Family and domain databases

Gene3Di1.10.490.10. 1 hit.
InterProiIPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin/Proto.
IPR002335. Myoglobin.
[Graphical view]
PANTHERiPTHR11442:SF5. PTHR11442:SF5. 1 hit.
PfamiPF00042. Globin. 1 hit.
[Graphical view]
PRINTSiPR00613. MYOGLOBIN.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiPS01033. GLOBIN. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The primary structure of the myoglobin of rabbit (Oryctolagus cuniculus)."
    Romero-Herrera A.E., Lehmann H., Castillo O.
    Biochim. Biophys. Acta 439:51-54(1976) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-154.

Entry informationi

Entry nameiMYG_RABIT
AccessioniPrimary (citable) accession number: P02170
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: December 9, 2015
This is version 83 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.