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Protein

Myoglobin

Gene

MB

Organism
Equus burchelli (Plains zebra) (Equus quagga)
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
OrganismiEquus burchelli (Plains zebra) (Equus quagga)
Taxonomic identifieri9790 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaPerissodactylaEquidaeEquus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemovedBy similarity
Chaini2 – 154153MyoglobinPRO_0000053291Add
BLAST

Amino acid modifications

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

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiP68083.

Structurei

3D structure databases

ProteinModelPortaliP68083.
SMRiP68083. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Phylogenomic databases

HOVERGENiHBG107340.

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.

P68083-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLSDGEWQQ VLNVWGKVEA DIAGHGQEVL IRLFTGHPET LEKFDKFKHL
60 70 80 90 100
KTEAEMKASE DLKKHGTVVL TALGGILKKK GHHEAELKPL AQSHATKHKI
110 120 130 140 150
PIKYLEFISD AIIHVLHSKH PGDFGADAQG AMTKALELFR NDIAAKYKEL

GFQG
Length:154
Mass (Da):17,083
Last modified:January 23, 2007 - v2
Checksum:i20EABC4A66ACE975
GO

Sequence databases

PIRiA90603. MYHOZ.

Cross-referencesi

Sequence databases

PIRiA90603. MYHOZ.

3D structure databases

ProteinModelPortaliP68083.
SMRiP68083. Positions 2-154.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP68083.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

HOVERGENiHBG107340.

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. "Comparison of the myoglobin of the zebra (Equus burchelli) with that of the horse (Equus caballus)."
    Darbre P.D., Romero-Herrera A.E., Lehmann H.
    Biochim. Biophys. Acta 393:201-204(1975) [PubMed] [Europe PMC] [Abstract]
    Cited for: PARTIAL PROTEIN SEQUENCE, AMINO-ACID COMPOSITION OF TRYPTIC AND PEPTIC PEPTIDES.

Entry informationi

Entry nameiMYG_EQUBU
AccessioniPrimary (citable) accession number: P68083
Secondary accession number(s): P02188
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: December 9, 2015
This is version 50 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

Direct protein sequencing

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.