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Protein

Myoglobin

Gene

MB

Organism
Ondatra zibethicus (Muskrat)
Status
Reviewed-Annotation score: -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)DescriptionActionsGraphical viewLength
Metal bindingi65Iron (heme distal ligand)1
Metal bindingi94Iron (heme proximal ligand)1

GO - Molecular functioni

Keywordsi

Molecular functionMuscle protein
Biological processOxygen transport, Transport
LigandHeme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Myoglobin
Gene namesi
Name:MB
OrganismiOndatra zibethicus (Muskrat)
Taxonomic identifieri10060 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaCricetidaeArvicolinaeOndatra

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00000533232 – 154MyoglobinAdd BLAST153

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei4PhosphoserineBy similarity1
Modified residuei68PhosphothreonineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiP32428

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
InterProiView protein in InterPro
IPR000971 Globin
IPR009050 Globin-like_sf
IPR012292 Globin/Proto
IPR002335 Myoglobin
PANTHERiPTHR11442:SF5 PTHR11442:SF5, 1 hit
PfamiView protein in Pfam
PF00042 Globin, 1 hit
PRINTSiPR00613 MYOGLOBIN
SUPFAMiSSF46458 SSF46458, 1 hit
PROSITEiView protein in PROSITE
PS01033 GLOBIN, 1 hit

Sequencei

Sequence statusi: Complete.

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

P32428-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLSDGEWQL VLHVWGKVEA DLAGHGQDVL IRLFKAHPET LEKFDKFKHI
60 70 80 90 100
KSEDEMKGSE DLKKHGBTVL TALGGILKKK GHHEAEIKPL AQSHATKHKI
110 120 130 140 150
PIKYLEFISE AIIHVLZSKH PSBFGADVZG AMKRALELFR NDIAAKYKEL

GFQG
Length:154
Mass (Da):17,268
Last modified:January 23, 2007 - v2
Checksum:i8C0CFF7E06651AE7
GO

Sequence databases

PIRiPN0126

Similar proteinsi

Entry informationi

Entry nameiMYG_ONDZI
AccessioniPrimary (citable) accession number: P32428
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1993
Last sequence update: January 23, 2007
Last modified: April 25, 2018
This is version 69 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing
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Main funding by: National Institutes of Health