Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Myoglobin

Gene

MB

Organism
Sus scrofa (Pig)
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 Publication1
Metal bindingi94Iron (heme proximal ligand)Combined sources2 Publications1

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
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Unplaced

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00000533362 – 154MyoglobinAdd BLAST153

Amino acid modifications

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

Keywords - PTMi

Phosphoprotein

Proteomic databases

PeptideAtlasiP02189
PRIDEiP02189

PTM databases

CarbonylDBiP02189

Structurei

Secondary structure

1154
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi5 – 19Combined sources15
Helixi22 – 36Combined sources15
Helixi38 – 41Combined sources4
Helixi45 – 47Combined sources3
Helixi53 – 58Combined sources6
Helixi60 – 77Combined sources18
Turni78 – 81Combined sources4
Helixi84 – 95Combined sources12
Turni96 – 98Combined sources3
Helixi102 – 119Combined sources18
Turni121 – 123Combined sources3
Helixi126 – 149Combined sources24

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1M6CX-ray1.90A/B2-154[»]
1M6MX-ray1.80A/B2-154[»]
1MDNX-ray1.98A/B2-154[»]
1MNHX-ray2.30A2-154[»]
1MNIX-ray2.07A/B2-154[»]
1MNJX-ray2.20A/B2-154[»]
1MNKX-ray2.20A/B2-154[»]
1MNOX-ray1.95A/B2-154[»]
1MWCX-ray1.70A/B2-154[»]
1MWDX-ray1.80A/B2-154[»]
1MYGX-ray1.75A/B2-154[»]
1MYHX-ray1.90A/B2-154[»]
1MYIX-ray2.00A/B2-154[»]
1MYJX-ray1.90A/B2-154[»]
1PMBX-ray2.50A/B2-154[»]
1YCAX-ray2.90A/B2-154[»]
1YCBX-ray2.10A/B2-154[»]
ProteinModelPortaliP02189
SMRiP02189
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP02189

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Phylogenomic databases

HOVERGENiHBG107340
InParanoidiP02189

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.

P02189-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLSDGEWQL VLNVWGKVEA DVAGHGQEVL IRLFKGHPET LEKFDKFKHL
60 70 80 90 100
KSEDEMKASE DLKKHGNTVL TALGGILKKK GHHEAELTPL AQSHATKHKI
110 120 130 140 150
PVKYLEFISE AIIQVLQSKH PGDFGADAQG AMSKALELFR NDMAAKYKEL

GFQG
Length:154
Mass (Da):17,085
Last modified:January 23, 2007 - v2
Checksum:i1CF92ACD400A76D0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M14433 mRNA Translation: AAA31073.1
PIRiA23988 MYPG
RefSeqiNP_999401.1, NM_214236.1
UniGeneiSsc.715

Genome annotation databases

GeneIDi397467

Similar proteinsi

Entry informationi

Entry nameiMYG_PIG
AccessioniPrimary (citable) accession number: P02189
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: April 25, 2018
This is version 112 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health