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Protein

cGMP-dependent protein kinase 1

Gene

PRKG1

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score:

Annotation score:5 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

Serine/threonine protein kinase that acts as key mediator of the nitric oxide (NO)/cGMP signaling pathway. GMP binding activates PRKG1, which phosphorylates serines and threonines on many cellular proteins. Numerous protein targets for PRKG1 phosphorylation are implicated in modulating cellular calcium, but the contribution of each of these targets may vary substantially among cell types. Proteins that are phosphorylated by PRKG1 regulate platelet activation and adhesion, smooth muscle contraction, cardiac function, gene expression, feedback of the NO-signaling pathway, and other processes involved in several aspects of the CNS like axon guidance, hippocampal and cerebellar learning, circadian rhythm and nociception. Smooth muscle relaxation is mediated through lowering of intracellular free calcium, by desensitization of contractile proteins to calcium, and by decrease in the contractile state of smooth muscle or in platelet activation. Regulates intracellular calcium levels via several pathways: phosphorylates MRVI1/IRAG and inhibits IP3-induced Ca2+ release from intracellular stores, phosphorylation of KCNMA1 (BKCa) channels decreases intracellular Ca2+ levels, which leads to increased opening of this channel. PRKG1 phosphorylates the canonical transient receptor potential channel (TRPC) family which inactivates the associated inward calcium current. Another mode of action of NO/cGMP/PKGI signaling involves PKGI-mediated inactivation of the Ras homolog gene family member A (RhoA). Phosphorylation of RHOA by PRKG1 blocks the action of this protein in myriad processes: regulation of RHOA translocation; decreasing contraction; controlling vesicle trafficking, reduction of myosin light chain phosphorylation resulting in vasorelaxation. Activation of PRKG1 by NO signaling alters also gene expression in a number of tissues. In smooth muscle cells, increased cGMP and PRKG1 activity influence expression of smooth muscle-specific contractile proteins, levels of proteins in the NO/cGMP signaling pathway, down-regulation of the matrix proteins osteopontin and thrombospondin-1 to limit smooth muscle cell migration and phenotype. Regulates vasodilator-stimulated phosphoprotein (VASP) functions in platelets and smooth muscle (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 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

In the absence of cGMP, PRKG1 activity is suppressed by autoinhibitory contacts.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 sitei282cGMP 2By similarity1
Binding sitei336cAMP or cGMP 2By similarity1
Binding sitei390ATP1
<p>This subsection of the ‘Function’ section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei484Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi167 – 170cAMP or cGMP 1Combined sources1 Publication4
Nucleotide bindingi177 – 178cAMP or cGMP 1Combined sources1 Publication2
Nucleotide bindingi291 – 294cAMP or cGMP 2By similarity4
Nucleotide bindingi301 – 302cAMP or cGMP 2By similarity2
Nucleotide bindingi366 – 374ATPPROSITE-ProRule annotation9

<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

GO - Biological processi

<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, Kinase, Serine/threonine-protein kinase, Transferase
LigandATP-binding, cGMP, cGMP-binding, Nucleotide-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.7.11.12 908

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-BTA-392517 Rap1 signalling
R-BTA-418457 cGMP effects

<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:
cGMP-dependent protein kinase 1 (EC:2.7.11.12)
Short name:
cGK 1
Short name:
cGK1
Alternative name(s):
cGMP-dependent protein kinase I
Short name:
cGKI
<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:PRKG1
Synonyms:PRKG1B, PRKGR1A, PRKGR1B
<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>OrganismiBos taurus (Bovine)
<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 identifieri9913 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
<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
  • UP000009136 <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 26

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...
VGNCi
VGNC:33340 PRKG1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm

<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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3183

<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 methionineiRemoved1 Publication
<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_00000861142 – 671cGMP-dependent protein kinase 1Add BLAST670

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-acetylserine1 Publication1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi43Interchain
Modified residuei59Phosphothreonine; by autocatalysis1 Publication1
Modified residuei515PhosphothreonineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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

Autophosphorylation increases kinase activity.By similarity
65 kDa monomer is produced by proteolytic cleavage.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Sitei78 – 79Cleavage2

Keywords - PTMi

Acetylation, Disulfide bond, Phosphoprotein

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P00516

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P00516

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

High concentrations are detected in various smooth muscle: lung, rumen, trachea, aorta, uterus and stomach. Isoform alpha is expressed predominantly in heart, cerebellum and lung, whereas the beta isoform is expressed in high concentrations in trachea, aorta, stomach and uterus.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSBTAG00000018404 Expressed in 10 organ(s), highest expression level in brain

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
P00516 baseline and differential

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Isoform alpha: parallel homodimer or heterodimer and also heterotetramer. Interacts directly with PPP1R12A. Non-covalent dimer of dimer of PRKG1-PRKG1 and PPP1R12A-PPP1R12A. This interaction targets PRKG1 to stress fibers to mediate smooth muscle cell relaxation and vasodilation in responses to rises in cGMP (By similarity). Isoform beta: antiparallel homodimer. Part of cGMP kinase signaling complex at least composed of ACTA2/alpha-actin, CNN1/calponin H1, PLN/phospholamban, PRKG1 and ITPR1. Interacts with MRVI1 (By similarity). Forms a stable complex with ITPR1, MRVI1, and isoform beta of PRKG1 (By similarity). Interacts with TRPC7 (via ankyrin repeat domain) (By similarity). Isoform alpha interacts with RGS2 (By similarity). Interacts with GTF2I (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

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BioGridi
159293, 2 interactors

CORUM comprehensive resource of mammalian protein complexes

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CORUMi
P00516

Database of interacting proteins

More...
DIPi
DIP-59143N

Protein interaction database and analysis system

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IntActi
P00516, 3 interactors

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P00516

<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

1671
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3SHRX-ray2.50A/B79-356[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
P00516

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

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SMRi
P00516

Database of comparative protein structure models

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ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini360 – 619Protein kinasePROSITE-ProRule annotationAdd BLAST260
Domaini620 – 671AGC-kinase C-terminalAdd BLAST52

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>Regioni2 – 102Required for dimerizationAdd BLAST101
Regioni9 – 44Leucine-zipperAdd BLAST36
Regioni50 – 75Autoinhibitory domainBy similarityAdd BLAST26
Regioni103 – 220cGMP-binding, high affinityBy similarityAdd BLAST118
Regioni221 – 341cGMP-binding, low affinityBy similarityAdd BLAST121

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili2 – 59By similarityAdd BLAST58

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Composed of an N-terminal leucine-zipper domain followed by an autoinhibitory domain, which mediate homodimer formation and inhibit kinase activity, respectively. Next, two cGMP-binding domains are followed by the catalytic domain at the C-terminus. Binding of cGMP to cGMP-binding domains results in a conformational change that activates kinase activity by removing the autoinhibitory domain from the catalytic cleft leaving the catalytic domain free to phosphorylate downstream substrates. Isoforms alpha and beta have identical cGMP-binding and catalytic domains but differ in their leucine zipper and autoinhibitory sequences and therefore differ in their dimerization substrates and kinase enzyme activity.
Heterotetramerization is mediated by the interaction between a coiled-coil of PRKG1 and the leucine/isoleucine zipper of PPP1R12A/MBS, the myosin-binding subunit of the myosin phosphatase.By similarity

<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

Keywords - Domaini

Coiled coil

Phylogenomic databases

Ensembl GeneTree

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GeneTreei
ENSGT00940000154704

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000233033

The HOVERGEN Database of Homologous Vertebrate Genes

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HOVERGENi
HBG006211

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P00516

KEGG Orthology (KO)

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KOi
K07376

Database of Orthologous Groups

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OrthoDBi
401933at2759

Family and domain databases

Conserved Domains Database

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CDDi
cd00038 CAP_ED, 2 hits
cd05572 STKc_cGK, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
2.60.120.10, 2 hits

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR000961 AGC-kinase_C
IPR002374 cGMP_dep_kinase
IPR018490 cNMP-bd-like
IPR018488 cNMP-bd_CS
IPR000595 cNMP-bd_dom
IPR011009 Kinase-like_dom_sf
IPR031831 PKcGMP_CC
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR014710 RmlC-like_jellyroll
IPR008271 Ser/Thr_kinase_AS
IPR035014 STKc_cGK

Pfam protein domain database

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Pfami
View protein in Pfam
PF00027 cNMP_binding, 2 hits
PF16808 PKcGMP_CC, 1 hit
PF00069 Pkinase, 1 hit

PIRSF; a whole-protein classification database

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PIRSFi
PIRSF000559 cGMP-dep_kinase, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR00104 CGMPKINASE

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00100 cNMP, 2 hits
SM00133 S_TK_X, 1 hit
SM00220 S_TKc, 1 hit

Superfamily database of structural and functional annotation

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SUPFAMi
SSF51206 SSF51206, 2 hits
SSF56112 SSF56112, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51285 AGC_KINASE_CTER, 1 hit
PS00888 CNMP_BINDING_1, 2 hits
PS00889 CNMP_BINDING_2, 2 hits
PS50042 CNMP_BINDING_3, 2 hits
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit
PS00108 PROTEIN_KINASE_ST, 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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform Alpha (identifier: P00516-1) [UniParc]FASTAAdd to basket
Also known as: CGK1-alpha

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MSELEEDFAK ILMLKEERIK ELEKRLSEKE EEIQELKRKL HKCQSVLPVP
60 70 80 90 100
STHIGPRTTR AQGISAEPQT YRSFHDLRQA FRKFTKSERS KDLIKEAILD
110 120 130 140 150
NDFMKNLELS QIQEIVDCMY PVEYGKDSCI IKEGDVGSLV YVMEDGKVEV
160 170 180 190 200
TKEGVKLCTM GPGKVFGELA ILYNCTRTAT VKTLVNVKLW AIDRQCFQTI
210 220 230 240 250
MMRTGLIKHT EYMEFLKSVP TFQSLPEEIL SKLADVLEET HYENGEYIIR
260 270 280 290 300
QGARGDTFFI ISKGKVNVTR EDSPNEDPVF LRTLGKGDWF GEKALQGEDV
310 320 330 340 350
RTANVIAAEA VTCLVIDRDS FKHLIGGLDD VSNKAYEDAE AKAKYEAEAA
360 370 380 390 400
FFANLKLSDF NIIDTLGVGG FGRVELVQLK SEESKTFAMK ILKKRHIVDT
410 420 430 440 450
RQQEHIRSEK QIMQGAHSDF IVRLYRTFKD SKYLYMLMEA CLGGELWTIL
460 470 480 490 500
RDRGSFEDST TRFYTACVVE AFAYLHSKGI IYRDLKPENL ILDHRGYAKL
510 520 530 540 550
VDFGFAKKIG FGKKTWTFCG TPEYVAPEII LNKGHDISAD YWSLGILMYE
560 570 580 590 600
LLTGSPPFSG PDPMKTYNII LRGIDMIEFP KKIAKNAANL IKKLCRDNPS
610 620 630 640 650
ERLGNLKNGV KDIQKHKWFE GFNWEGLRKG TLTPPIIPSV ASPTDTSNFD
660 670
SFPEDNDEPP PDDNSGWDID F
Length:671
Mass (Da):76,419
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:i9FE7A48422DA9CDF
GO
Isoform Beta (identifier: P00516-2) [UniParc] [UniParc]FASTAAdd to basket
Also known as: CGK1-beta

The sequence of this isoform differs from the canonical sequence as follows:
     1-89: MSELEEDFAK...AFRKFTKSER → MGTLRDLQYA...TLPFYPKSPQ

Show »
Length:686
Mass (Da):77,858
Checksum:i6E48359C35BB96EB
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F1MY76F1MY76_BOVIN
cGMP-dependent protein kinase
PRKG1
686Annotation score:

Annotation score:4 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>

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0387131 – 89MSELE…TKSER → MGTLRDLQYALQEKIEELRQ RDALIDELELELDQKDELIQ KLQNELDKYRSVIRPATQQA QKQSASTLQGEPRTKRQAIS AEPTAFDIQDLSHVTLPFYP KSPQ in isoform Beta. 2 PublicationsAdd BLAST89

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
X16086 mRNA Translation: CAA34214.1
X54289 mRNA Translation: CAA38184.1
Y08961 mRNA Translation: CAA70155.1

Protein sequence database of the Protein Information Resource

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PIRi
A00619 OKBOG
S05035

NCBI Reference Sequences

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RefSeqi
NP_776861.1, NM_174436.2 [P00516-1]
XP_005225410.1, XM_005225353.2 [P00516-2]

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Bt.63035
Bt.9

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSBTAT00000024490; ENSBTAP00000024490; ENSBTAG00000018404 [P00516-1]

Database of genes from NCBI RefSeq genomes

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GeneIDi
282004

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
bta:282004

Keywords - Coding sequence diversityi

Alternative splicing

<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
X16086 mRNA Translation: CAA34214.1
X54289 mRNA Translation: CAA38184.1
Y08961 mRNA Translation: CAA70155.1
PIRiA00619 OKBOG
S05035
RefSeqiNP_776861.1, NM_174436.2 [P00516-1]
XP_005225410.1, XM_005225353.2 [P00516-2]
UniGeneiBt.63035
Bt.9

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3SHRX-ray2.50A/B79-356[»]
ProteinModelPortaliP00516
SMRiP00516
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi159293, 2 interactors
CORUMiP00516
DIPiDIP-59143N
IntActiP00516, 3 interactors

Chemistry databases

BindingDBiP00516
ChEMBLiCHEMBL3183

PTM databases

iPTMnetiP00516

Proteomic databases

PRIDEiP00516

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSBTAT00000024490; ENSBTAP00000024490; ENSBTAG00000018404 [P00516-1]
GeneIDi282004
KEGGibta:282004

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
5592
VGNCiVGNC:33340 PRKG1

Phylogenomic databases

GeneTreeiENSGT00940000154704
HOGENOMiHOG000233033
HOVERGENiHBG006211
InParanoidiP00516
KOiK07376
OrthoDBi401933at2759

Enzyme and pathway databases

BRENDAi2.7.11.12 908
ReactomeiR-BTA-392517 Rap1 signalling
R-BTA-418457 cGMP effects

Gene expression databases

BgeeiENSBTAG00000018404 Expressed in 10 organ(s), highest expression level in brain
ExpressionAtlasiP00516 baseline and differential

Family and domain databases

CDDicd00038 CAP_ED, 2 hits
cd05572 STKc_cGK, 1 hit
Gene3Di2.60.120.10, 2 hits
InterProiView protein in InterPro
IPR000961 AGC-kinase_C
IPR002374 cGMP_dep_kinase
IPR018490 cNMP-bd-like
IPR018488 cNMP-bd_CS
IPR000595 cNMP-bd_dom
IPR011009 Kinase-like_dom_sf
IPR031831 PKcGMP_CC
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR014710 RmlC-like_jellyroll
IPR008271 Ser/Thr_kinase_AS
IPR035014 STKc_cGK
PfamiView protein in Pfam
PF00027 cNMP_binding, 2 hits
PF16808 PKcGMP_CC, 1 hit
PF00069 Pkinase, 1 hit
PIRSFiPIRSF000559 cGMP-dep_kinase, 1 hit
PRINTSiPR00104 CGMPKINASE
SMARTiView protein in SMART
SM00100 cNMP, 2 hits
SM00133 S_TK_X, 1 hit
SM00220 S_TKc, 1 hit
SUPFAMiSSF51206 SSF51206, 2 hits
SSF56112 SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS51285 AGC_KINASE_CTER, 1 hit
PS00888 CNMP_BINDING_1, 2 hits
PS00889 CNMP_BINDING_2, 2 hits
PS50042 CNMP_BINDING_3, 2 hits
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit
PS00108 PROTEIN_KINASE_ST, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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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 nameiKGP1_BOVIN
<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: P00516
Secondary accession number(s): P21136
<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: January 16, 2019
This is version 169 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. SIMILARITY comments
    Index of protein domains and families
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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