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UniProtKB - Q5MIB6 (PYGB_SHEEP)

Entry version 71 (02 Dec 2020)
Sequence version 3 (23 Jan 2007)
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Protein

Glycogen phosphorylase, brain form

Gene

PYGB

Organism
Ovis aries (Sheep)
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 transcript 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

Glycogen phosphorylase that regulates glycogen mobilization. Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

pyridoxal 5'-phosphateBy similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Activity of phosphorylase is controlled both by allosteric means (through the non-covalent binding of metabolites) and by covalent modification. Thus AMP allosterically activates, whereas ATP, ADP, and glucose-6-phosphate allosterically inhibit, phosphorylase B (By similarity).By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei43AMP; shared with dimeric partnerBy similarity1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei76Participates in a stacking interaction with the adenine ring of AMPBy similarity1
Sitei109Involved in the association of subunitsBy similarity1
Sitei143Involved in the association of subunitsBy similarity1
Sitei156May be involved in allosteric controlBy similarity1
Binding sitei197AMPBy similarity1
Binding sitei310AMPBy similarity1
Binding sitei569Pyridoxal 5'-phosphateBy similarity1

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

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 functionAllosteric enzyme, Glycosyltransferase, Transferase
Biological processCarbohydrate metabolism, Glycogen metabolism
LigandPyridoxal phosphate

Protein family/group databases

Carbohydrate-Active enZymes

More...CAZyi		GT35, Glycosyltransferase Family 35

<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%5Fand%5Ftaxonomy%5Fsection">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:
Glycogen phosphorylase, brain form (EC:2.4.1.1)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:PYGB
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiOvis aries (Sheep)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri9940 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 › Artiodactyla › Ruminantia › Pecora › Bovidae › Caprinae › Ovis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000002356 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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: Unplaced

<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%5Fprocessing%5Fsection">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 methionineiRemovedBy similarity
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001885392 – 843Glycogen phosphorylase, brain formAdd BLAST842

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 residuei2N-acetylalanineBy similarity1
Modified residuei15Phosphoserine; by PHK; in form phosphorylase ABy similarity1
Modified residuei197PhosphotyrosineBy similarity1
Modified residuei473PhosphotyrosineBy similarity1
Modified residuei681N6-(pyridoxal phosphate)lysineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylation of Ser-15 converts phosphorylase B (unphosphorylated) to phosphorylase A.By similarity

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PRoteomics IDEntifications database

More...PRIDEi		Q5MIB6

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer. Dimers associate into a tetramer to form the enzymatically active phosphorylase A (By similarity).

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		9940.ENSOARP00000007688

<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

3D structure databases

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

More...SMRi		Q5MIB6

Database of comparative protein structure models

More...ModBasei		Search...

<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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni677 – 678Pyridoxal 5'-phosphateBy similarity2

<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 glycogen phosphorylase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2099, Eukaryota

Database of Orthologous Groups

More...OrthoDBi		240595at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR011833, Glycg_phsphrylas
IPR000811, Glyco_trans_35
IPR035090, Pyridoxal_P_attach_site

The PANTHER Classification System

More...PANTHERi		PTHR11468, PTHR11468, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00343, Phosphorylase, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF000460, Pprylas_GlgP, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR02093, P_ylase, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00102, PHOSPHORYLASE, 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

Q5MIB6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAKPLTDGER RKQISVRGLA GLGDVAEVRK SFNRHLHFTL VKDRNVATRR 
        60         70         80         90        100
DYYLALAHTV RDHLVGRWIR TQQRYYERDP KRIYYLSLEF YMGRTLQNTM 
       110        120        130        140        150
VNLGLQNACD EAIYQLGLDL EELEEIEEDA GLGNGGLGRL AACFLDSMAT 
       160        170        180        190        200
LGLAAYGYGI RYEFGIFNQK IVNGWQVEEA DDWLRYGNPW EKARPEYMLP 
       210        220        230        240        250
VHFYGRVEHS PEGVRWLDTQ VVLAMPYDTP VPGYKNDTVN TMRLWSAKAP 
       260        270        280        290        300
NDFKLHDFNV GGYIEAVLDR NLAENISRVL YPNDNFFEGK ELRLKQEYFV 
       310        320        330        340        350
VAATLQDIIR RFKSSKFGCR DPVRTSFETF PDKVAIQLND THPALAIPEL 
       360        370        380        390        400
MRILVDVEKV DWGKAWEITK KTCAYTNHTV LPEALERWPV SMFEKLLPRH 
       410        420        430        440        450
LDIIYAINQR HLDHVAALFP GDVDRLRRMS VIEEGDCKRI NMAHLCVIGS 
       460        470        480        490        500
HAVNGVARIH SEIVRQSVFK DFYELEPEKF QNKTNGITPR RWLLLCNPGL 
       510        520        530        540        550
AETIVERIGE DFLTDLSQLK KLLPLVGDEA LIRDVAQVKQ ENKVKFSAFL 
       560        570        580        590        600
EKQYGVKVNP SSMFDVHVKR IHEYKRQLLN CLHVVTLYNR IKKDPTQAFV 
       610        620        630        640        650
PRTVMIGGKA APGYHMAKKI IKLVTSIGDI VNHDPIVGDR LKVIFLENYR 
       660        670        680        690        700
VSLAEKVIPA ADLSQQISTA GTEASGTGNM KFMLNGALTI GTMDGANVEM 
       710        720        730        740        750
AEEAGAENLF IFGLRVEDVE ALDRKGYNAH EYYNHLPELQ QAVDQINSGF 
       760        770        780        790        800
FSPREPDCFK DVVNMLLNHD RFKVFADYEA YVACQAQVDQ LYRNPKEWTK 
       810        820        830        840 
KVIRNIACSG KFSSDRTITE YARDIWGAEP PALQTPPPSL PRD
Length:843
Mass (Da):96,314
Last modified:January 23, 2007 - v3
<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:i2E1CF88779B54988
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AY827550 mRNA Translation: AAV87308.1

NCBI Reference Sequences

More...RefSeqi		NP_001020034.1, NM_001024863.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		554325

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		oas:554325

<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

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY827550 mRNA Translation: AAV87308.1
RefSeqiNP_001020034.1, NM_001024863.1

3D structure databases

SMRiQ5MIB6
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9940.ENSOARP00000007688

Protein family/group databases

CAZyiGT35, Glycosyltransferase Family 35

Proteomic databases

PRIDEiQ5MIB6

Genome annotation databases

GeneIDi554325
KEGGioas:554325

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		5834

Phylogenomic databases

eggNOGiKOG2099, Eukaryota
OrthoDBi240595at2759

Family and domain databases

InterProiView protein in InterPro
IPR011833, Glycg_phsphrylas
IPR000811, Glyco_trans_35
IPR035090, Pyridoxal_P_attach_site
PANTHERiPTHR11468, PTHR11468, 1 hit
PfamiView protein in Pfam
PF00343, Phosphorylase, 1 hit
PIRSFiPIRSF000460, Pprylas_GlgP, 1 hit
TIGRFAMsiTIGR02093, P_ylase, 1 hit
PROSITEiView protein in PROSITE
PS00102, PHOSPHORYLASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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 nameiPYGB_SHEEP
<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: Q5MIB6
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 26, 2005
Last sequence update: January 23, 2007
Last modified: December 2, 2020
This is version 71 of the entry and version 3 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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