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UniProtKB - P68082 (MYG_HORSE)

Protein

Myoglobin

Gene

MB

Organism
Equus caballus (Horse)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi65Iron (heme distal ligand)1 Publication1
Metal bindingi94Iron (heme proximal ligand)Combined sources3 Publications1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

View the complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

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

Enzyme and pathway databases

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		P68082

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Myoglobin
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:MB
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEquus caballus (Horse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9796 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Laurasiatheria › Perissodactyla › Equidae › Equus ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002281 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 28

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...VGNCi		VGNC:20004 MB

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Protein family/group databases

Allergome; a platform for allergen knowledge

More...Allergomei		10877 Equ c Myoglobin

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved3 Publications
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000533022 – 154MyoglobinAdd BLAST153

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei4PhosphoserineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P68082

PRoteomics IDEntifications database

More...PRIDEi		P68082

PTM databases

CarbonylDB database of protein carbonylation sites

More...CarbonylDBi		P68082

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		9796.ENSECAP00000015509

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1154
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...ProteinModelPortali		P68082

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		P68082

Database of comparative protein structure models

More...ModBasei		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P68082

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3378 Eukaryota
COG1018 LUCA

Ensembl GeneTree

More...GeneTreei		ENSGT00940000160809

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000070111

The HOVERGEN Database of Homologous Vertebrate Genes

More...HOVERGENi		HBG107340

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P68082

KEGG Orthology (KO)

More...KOi		K21892

Identification of Orthologs from Complete Genome Data

More...OMAi		LFRNDIA

Database of Orthologous Groups

More...OrthoDBi		EOG091G0OAO

TreeFam database of animal gene trees

More...TreeFami		TF332967

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.490.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000971 Globin
IPR009050 Globin-like_sf
IPR012292 Globin/Proto
IPR002335 Myoglobin

The PANTHER Classification System

More...PANTHERi		PTHR11442:SF5 PTHR11442:SF5, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00042 Globin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00613 MYOGLOBIN

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF46458 SSF46458, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS01033 GLOBIN, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P68082-1 [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
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i20EABC4A66ACE975
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti123D → N AA sequence (PubMed:4902609).Curated1

Sequence databases

Protein sequence database of the Protein Information Resource

More...PIRi		A91098 MYHO

NCBI Reference Sequences

More...RefSeqi		NP_001157488.1, NM_001164016.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSECAT00000018976; ENSECAP00000015509; ENSECAG00000017982

Database of genes from NCBI RefSeq genomes

More...GeneIDi		100054434

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecb:100054434

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

PIRiA91098 MYHO
RefSeqiNP_001157488.1, NM_001164016.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1AZIX-ray2.00A2-154[»]
1BJEX-ray1.80A2-154[»]
1DWRX-ray1.45A2-154[»]
1DWSX-ray1.45A2-154[»]
1DWTX-ray1.40A2-154[»]
1GJNX-ray1.35A2-154[»]
1HRMX-ray1.70A2-154[»]
1HSYX-ray1.90A2-154[»]
1NPFX-ray1.90A2-154[»]
1NPGX-ray1.70A2-154[»]
1NZ2X-ray1.90A2-154[»]
1NZ3X-ray1.60A2-154[»]
1NZ4X-ray1.80A2-154[»]
1NZ5X-ray1.70A2-154[»]
1RSEX-ray1.70A2-154[»]
1WLAX-ray1.70A2-154[»]
1XCHX-ray1.70A2-154[»]
1YMAX-ray2.00A2-154[»]
1YMBX-ray1.90A2-154[»]
1YMCX-ray2.00A2-154[»]
2FRFX-ray1.20A2-154[»]
2FRIX-ray1.60X2-154[»]
2FRJX-ray1.30X2-154[»]
2FRKX-ray1.30X2-154[»]
2IN4X-ray2.15A2-154[»]
2NSRX-ray1.90A2-154[»]
2NSSX-ray2.00A2-154[»]
2O58X-ray1.65X2-154[»]
2O5BX-ray2.00X2-154[»]
2O5LX-ray1.70X2-154[»]
2O5MX-ray1.65X2-154[»]
2O5OX-ray1.60X2-154[»]
2O5QX-ray1.90X2-154[»]
2O5SX-ray1.60X2-154[»]
2O5TX-ray1.60X2-154[»]
2V1EX-ray1.30A2-154[»]
2V1FX-ray1.20A2-154[»]
2V1GX-ray1.35A2-154[»]
2V1HX-ray1.30A2-154[»]
2V1IX-ray1.20A2-154[»]
2V1JX-ray1.40A2-154[»]
2V1KX-ray1.25A2-154[»]
2VLXX-ray1.30A2-154[»]
2VLYX-ray1.60A2-154[»]
2VLZX-ray1.50A2-154[»]
2VM0X-ray1.60A2-154[»]
3BA2X-ray1.80A2-154[»]
3HC9X-ray2.00A2-154[»]
3HENX-ray1.90A2-154[»]
3HEOX-ray2.00A2-154[»]
3HEPX-ray1.95A2-154[»]
3LR7X-ray1.60A2-154[»]
3LR9X-ray1.55A2-154[»]
3RJ6X-ray1.23A/B2-154[»]
3RJNX-ray1.90B2-154[»]
3V2VX-ray1.65A2-154[»]
3V2ZX-ray1.65A2-154[»]
3VAUX-ray1.70A2-154[»]
3VM9X-ray1.05A/B2-154[»]
3WFTX-ray1.30A2-154[»]
3WFUX-ray1.35A2-154[»]
3WI8X-ray2.20A2-154[»]
3WYOX-ray2.00A/B/C/D2-154[»]
4DC7X-ray1.50A2-153[»]
4DC8X-ray1.50A2-153[»]
4NS2X-ray1.18A1-154[»]
4TWUX-ray1.08A1-154[»]
4TWVX-ray1.06A1-154[»]
5AZQX-ray1.40A2-154[»]
5AZRX-ray1.20A2-154[»]
5CMVX-ray1.80A2-153[»]
5CN4X-ray1.80A2-153[»]
5CN5X-ray1.80A2-153[»]
5CN6X-ray1.80A2-153[»]
5CN7X-ray1.80A2-153[»]
5CN8X-ray1.80A2-153[»]
5CN9X-ray1.80A2-153[»]
5CNBX-ray1.80A2-153[»]
5CNCX-ray1.80A2-153[»]
5CNDX-ray1.80A2-153[»]
5CNEX-ray1.80A2-153[»]
5CNFX-ray1.80A2-153[»]
5CNGX-ray1.80A2-153[»]
5D5RX-ray1.60A2-153[»]
5YL3X-ray1.50A1-154[»]
ProteinModelPortaliP68082
SMRiP68082
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9796.ENSECAP00000015509

Protein family/group databases

Allergomei10877 Equ c Myoglobin

PTM databases

CarbonylDBiP68082

Proteomic databases

PaxDbiP68082
PRIDEiP68082

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSECAT00000018976; ENSECAP00000015509; ENSECAG00000017982
GeneIDi100054434
KEGGiecb:100054434

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		4151
VGNCiVGNC:20004 MB

Phylogenomic databases

eggNOGiKOG3378 Eukaryota
COG1018 LUCA
GeneTreeiENSGT00940000160809
HOGENOMiHOG000070111
HOVERGENiHBG107340
InParanoidiP68082
KOiK21892
OMAiLFRNDIA
OrthoDBiEOG091G0OAO
TreeFamiTF332967

Enzyme and pathway databases

SABIO-RKiP68082

Miscellaneous databases

EvolutionaryTraceiP68082

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

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiMYG_HORSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P68082
Secondary accession number(s): P02188
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: December 5, 2018
This is version 106 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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