Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
We will be switching to the new UniProt website on Tuesday, June 28. Please explore and share your feedback. Take me to UniProt BETA

UniProtKB - P70335 (ROCK1_MOUSE)

Entry version 205 (25 May 2022)
Sequence version 1 (01 Feb 1997)
Previous versions | rss
Add a publicationFeedback
Protein

Rho-associated protein kinase 1

Gene

Rock1

Organism
Mus musculus (Mouse)
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

Protein kinase which is a key regulator of the actin cytoskeleton and cell polarity (PubMed:19036714, PubMed:19181962).

Involved in regulation of smooth muscle contraction, actin cytoskeleton organization, stress fiber and focal adhesion formation, neurite retraction, cell adhesion and motility via phosphorylation of DAPK3, GFAP, LIMK1, LIMK2, MYL9/MLC2, TPPP, PFN1 and PPP1R12A (PubMed:19036714, PubMed:19181962).

Phosphorylates FHOD1 and acts synergistically with it to promote SRC-dependent non-apoptotic plasma membrane blebbing. Phosphorylates JIP3 and regulates the recruitment of JNK to JIP3 upon UVB-induced stress (By similarity).

Acts as a suppressor of inflammatory cell migration by regulating PTEN phosphorylation and stability (PubMed:20008297).

Acts as a negative regulator of VEGF-induced angiogenic endothelial cell activation. Required for centrosome positioning and centrosome-dependent exit from mitosis (By similarity).

Plays a role in terminal erythroid differentiation (By similarity).

Inhibits podocyte motility via regulation of actin cytoskeletal dynamics and phosphorylation of CFL1 (PubMed:30115939).

Promotes keratinocyte terminal differentiation (By similarity).

Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process, essential for osteoblast mineralization (PubMed:21768292).

May regulate closure of the eyelids and ventral body wall by inducing the assembly of actomyosin bundles (PubMed:15753128).

By similarity6 Publications

<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

Mg2+By 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

Activated by RHOA binding. Inhibited by Y-27632 (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 sitei105ATPPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 sitei198Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 bindingi82 – 90ATPPROSITE-ProRule annotation9
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri1228 – 1283Phorbol-ester/DAG-typePROSITE-ProRule annotationAdd BLAST56

<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 functionKinase, Serine/threonine-protein kinase, Transferase
Biological processApoptosis
LigandATP-binding, Magnesium, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-111465, Apoptotic cleavage of cellular proteins
R-MMU-3928662, EPHB-mediated forward signaling
R-MMU-416482, G alpha (12/13) signalling events
R-MMU-416572, Sema4D induced cell migration and growth-cone collapse
R-MMU-4420097, VEGFA-VEGFR2 Pathway
R-MMU-5627117, RHO GTPases Activate ROCKs
R-MMU-6798695, Neutrophil degranulation
R-MMU-8980692, RHOA GTPase cycle
R-MMU-9013026, RHOB GTPase cycle
R-MMU-9013106, RHOC GTPase cycle
R-MMU-9013407, RHOH GTPase cycle
R-MMU-9013422, RHOBTB1 GTPase cycle
R-MMU-9696264, RND3 GTPase cycle

<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:
Rho-associated protein kinase 1 (EC:2.7.11.1)
Alternative name(s):
Rho-associated, coiled-coil-containing protein kinase 1
Rho-associated, coiled-coil-containing protein kinase I
Short name:
ROCK-I
p160 ROCK-1
Short name:
p160ROCK
<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:Rock1
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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
  • UP000000589 <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: Chromosome 18

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:107927, Rock1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000024290

<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

Keywords - Cellular componenti

Cell membrane, Cell projection, Cytoplasm, Cytoskeleton, Golgi apparatus, Membrane

<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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Mice exhibit both EOB (eyes open at birth) and omphalocele phenotypes as a result of disorganization of actomyosin cables in the eyelid epithelium and defective actin assembly in the umbilical ring.1 Publication

<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_00000866202 – 1354Rho-associated protein kinase 1Add BLAST1353

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-acetylserineBy similarity1
Modified residuei1105PhosphoserineCombined sources1
Modified residuei1108PhosphoserineCombined sources1
Modified residuei1328PhosphoserineBy 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

Autophosphorylated on serine and threonine residues.
Cleaved by caspase-3 during apoptosis. This leads to constitutive activation of the kinase and membrane blebbing (By similarity).By similarity

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>Sitei1113 – 1114Cleavage; by caspase-3By similarity2

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P70335

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P70335

MaxQB - The MaxQuant DataBase

More...MaxQBi		P70335

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

More...PaxDbi		P70335

PeptideAtlas

More...PeptideAtlasi		P70335

PRoteomics IDEntifications database

More...PRIDEi		P70335

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		300565 [P70335-1]
300566 [P70335-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P70335

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		P70335

<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

Highly expressed in brain, heart, lung, liver, stomach, spleen, kidney, testis, muscle, embryo and placenta.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000024290, Expressed in aorta and 315 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P70335, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P70335, MM

<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 (By similarity).

Interacts with RHOA (activated by GTP), RHOB, RHOC, GEM, MYLC2B, RHOE, PPP1R12A, LIMK1, LIMK2, TSG101, CHORDC1, DAPK3, PFN1 and JIP3 (By similarity).

Interacts with FHOD1 in a Src-dependent manner (By similarity).

Interacts with PTEN.

Interacts with ITGB1BP1 (via N-terminus and PTB domain).

Interacts with SHROOM3 (PubMed:22493320).

By similarity4 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		202950, 43 interactors

Database of interacting proteins

More...DIPi		DIP-35521N

Protein interaction database and analysis system

More...IntActi		P70335, 29 interactors

Molecular INTeraction database

More...MINTi		P70335

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000069549

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P70335, protein

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P70335

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

More...SMRi		P70335

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">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>Domaini76 – 338Protein kinasePROSITE-ProRule annotationAdd BLAST263
Domaini341 – 409AGC-kinase C-terminalPROSITE-ProRule annotationAdd BLAST69
Domaini479 – 556REM-1PROSITE-ProRule annotationAdd BLAST78
Domaini949 – 1015RhoBDPROSITE-ProRule annotationAdd BLAST67
Domaini1118 – 1317PHPROSITE-ProRule annotationAdd BLAST200

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>Regioni368 – 727Interaction with FHOD1By similarityAdd BLAST360
Regioni707 – 946SHROOM3 binding1 PublicationAdd BLAST240
Regioni998 – 1010RHOA bindingBy similarityAdd BLAST13
Regioni1115 – 1354Auto-inhibitoryBy similarityAdd BLAST240
Regioni1333 – 1354DisorderedSequence analysisAdd BLAST22

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 coili422 – 692Sequence analysisAdd BLAST271
Coiled coili1011 – 1102Sequence analysisAdd BLAST92

<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

The C-terminal auto-inhibitory domain interferes with kinase activity. RHOA binding leads to a conformation change and activation of the kinase. Truncated ROCK1 is constitutively activated.

<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 protein kinase superfamily. AGC Ser/Thr protein kinase family.Curated

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri1228 – 1283Phorbol-ester/DAG-typePROSITE-ProRule annotationAdd BLAST56

Keywords - Domaini

Coiled coil, Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0612, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01030000234517

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000288_140_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P70335

Identification of Orthologs from Complete Genome Data

More...OMAi		XETLATQ

Database for complete collections of gene phylogenies

More...PhylomeDBi		P70335

TreeFam database of animal gene trees

More...TreeFami		TF313551

Family and domain databases

Conserved Domains Database

More...CDDi		cd00029, C1, 1 hit
cd11639, HR1_ROCK1, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.30.29.30, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000961, AGC-kinase_C
IPR046349, C1-like_sf
IPR011072, HR1_rho-bd
IPR011009, Kinase-like_dom_sf
IPR002219, PE/DAG-bd
IPR011993, PH-like_dom_sf
IPR001849, PH_domain
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS
IPR020684, ROCK1/ROCK2
IPR037310, ROCK1_HR1
IPR015008, ROCK_Rho-bd_dom
IPR008271, Ser/Thr_kinase_AS

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00069, Pkinase, 1 hit
PF08912, Rho_Binding, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF037568, Rho_kinase, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00109, C1, 1 hit
SM00233, PH, 1 hit
SM00133, S_TK_X, 1 hit
SM00220, S_TKc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56112, SSF56112, 1 hit
SSF57889, SSF57889, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51285, AGC_KINASE_CTER, 1 hit
PS50003, PH_DOMAIN, 1 hit
PS00107, PROTEIN_KINASE_ATP, 1 hit
PS50011, PROTEIN_KINASE_DOM, 1 hit
PS00108, PROTEIN_KINASE_ST, 1 hit
PS51860, REM_1, 1 hit
PS51859, RHO_BD, 1 hit
PS50081, ZF_DAG_PE_2, 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>Sequences (2+)i

<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.

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 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P70335-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <p><strong>What is the canonical sequence?</strong><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali 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
MSTGDSFETR FEKIDNLLRD PKSEVNSDCL LDGLDALVYD LDFPALRKNK 
        60         70         80         90        100
NIDNFLSRYK DTINKIRDLR MKAEDYEVVK VIGRGAFGEV QLVRHKSTRK 
       110        120        130        140        150
VYAMKLLSKF EMIKRSDSAF FWEERDIMAF ANSPWVVQLF YAFQDDRYLY 
       160        170        180        190        200
MVMEYMPGGD LVNLMSNYDV PEKWARFYTA EVVLALDAIH SMGFIHRDVK 
       210        220        230        240        250
PDNMLLDKSG HLKLADFGTC MKMNKEGMVR CDTAVGTPDY ISPEVLKSQG 
       260        270        280        290        300
GDGYYGRECD WWSVGVFLYE MLVGDTPFYA DSLVGTYSKI MNHKNSLTFP 
       310        320        330        340        350
DDNDISKEAK NLICAFLTDR EVRLGRNGVE EIKRHLFFKN DQWAWETLRD 
       360        370        380        390        400
TVAPVVPDLS SDIDTSNFDD LEEDKGDEET FPIPKAFVGN QLPFVGFTYY 
       410        420        430        440        450
SNRRYLPSAN ASENRSSSNV DKSLQESLQK TIYKLEEQLH NEMQLKDEME 
       460        470        480        490        500
QKCRTSNLKL DKIMKELDEE GNQRRNLESA VSQIEKEKML LQHRINEYQR 
       510        520        530        540        550
KVEQENEKRR NIENEVSTLK DQLEDLRKAS QTSQLANEKL TQLQKQLEEA 
       560        570        580        590        600
NDLLRTESDT AVRLRKSHTE MSKSISQLES LNRELQERNR ILENSKSQAD 
       610        620        630        640        650
KDYYQLQAVL EAERRDRGHD SEMIGDLQAR ITSLQEEVKH LKHNLERVEG 
       660        670        680        690        700
ERKEAQDMLN HSEKEKNNLE IDLNYKLKSI QQRLEQEVNE HKVTKARLTD 
       710        720        730        740        750
KHQSIEEAKS VAMCEMEKKL KEEREAREKA ENRVVETEKQ CSMLDVDLKQ 
       760        770        780        790        800
SQQKLEHLTE NKERMEDEVK NLALQLEQES NKRLLLQNEL KTQAFEADNL 
       810        820        830        840        850
KGLEKQMKQE INTLLEAKRL LEFELAQLTK QYRGNEGQMR ELQDQLEAEQ 
       860        870        880        890        900
YFSTLYKTQV KELKEEIEEK NRENLRKIQE LQSEKETLST QLDLAETKAE 
       910        920        930        940        950
SEQLARGILE EQYFELTQES KKAASRNRQE ITDKDHTVSR LEETNSVLTK 
       960        970        980        990       1000
DIEMLRKENE ELNERMRTAE EEYKLKKEEE INNLKAAFEK NISTERTLKT 
      1010       1020       1030       1040       1050
QAVNKLAEIM NRKDFKIDRK KANTQDLRKK EKENRKLQLE LNQEREKFNQ 
      1060       1070       1080       1090       1100
MVVKHQKELN DMQAQLVEEC THRNELQMQL ASKESDIEQL RAKLLDLSDS 
      1110       1120       1130       1140       1150
TSVASFPSAD ETDGNLPESR IEGWLSVPNR GNIKRYGWKK QYVVVSSKKI 
      1160       1170       1180       1190       1200
LFYNDEQDKE QSSPSMVLDI DKLFHVRPVT QGDVYRAETE EIPKIFQILY 
      1210       1220       1230       1240       1250
ANEGECRKDI EVEPVQQGEK TNFQNHKGHE FIPTLYHFPA NCEACAKPLW 
      1260       1270       1280       1290       1300
HVFKPPPALE CRRCHVKCHR DHLDKKEDLI SPCKVSYDVT SARDMLLLAC 
      1310       1320       1330       1340       1350
SQDEQKKWVT HLVKKIPKNP PSGFVRASPR TLSTRSTANQ SFRKVVKNTS 

GKTS
Length:1,354
Mass (Da):158,171
Last modified:February 1, 1997 - v1
<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:iA1CBD543B831CF96
GO
Isoform 2 (identifier: P70335-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     425-425: Missing.

Note: May be due to a competing donor splice site.Curated
Show »
Length:1,353
Mass (Da):158,042
Checksum:i209CACFD07E756CF
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 are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A3Q4EGR2A0A3Q4EGR2_MOUSE
Non-specific serine/threonine prote...
Rock1
1,089Annotation score:

Annotation score:2 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>
A0A3Q4L2X0A0A3Q4L2X0_MOUSE
Rho-associated protein kinase 1
Rock1
504Annotation score:

Annotation score:1 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH57154 differs from that shown. Contaminating sequence. Potential poly-A sequence.Curated
The sequence BAC34154 differs from that shown. Reason: Erroneous initiation.Curated

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.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_010448425Missing in isoform 2. 1 Publication1

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
U58512 mRNA Translation: AAC53132.1
AK050269 mRNA Translation: BAC34154.1 Different initiation.
AK085974 mRNA Translation: BAC39581.1
BC057154 mRNA Translation: AAH57154.1 Sequence problems.

The Consensus CDS (CCDS) project

More...CCDSi		CCDS29053.2 [P70335-1]

Protein sequence database of the Protein Information Resource

More...PIRi		S74244

NCBI Reference Sequences

More...RefSeqi		NP_033097.1, NM_009071.2 [P70335-1]
XP_006525788.1, XM_006525725.1 [P70335-2]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000067947; ENSMUSP00000069549; ENSMUSG00000024290 [P70335-1]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		19877

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:19877

UCSC genome browser

More...UCSCi		uc008eaq.1, mouse [P70335-1]

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
U58512 mRNA Translation: AAC53132.1
AK050269 mRNA Translation: BAC34154.1 Different initiation.
AK085974 mRNA Translation: BAC39581.1
BC057154 mRNA Translation: AAH57154.1 Sequence problems.
CCDSiCCDS29053.2 [P70335-1]
PIRiS74244
RefSeqiNP_033097.1, NM_009071.2 [P70335-1]
XP_006525788.1, XM_006525725.1 [P70335-2]

3D structure databases

AlphaFoldDBiP70335
SMRiP70335
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi202950, 43 interactors
DIPiDIP-35521N
IntActiP70335, 29 interactors
MINTiP70335
STRINGi10090.ENSMUSP00000069549

PTM databases

iPTMnetiP70335
PhosphoSitePlusiP70335

Proteomic databases

EPDiP70335
jPOSTiP70335
MaxQBiP70335
PaxDbiP70335
PeptideAtlasiP70335
PRIDEiP70335
ProteomicsDBi300565 [P70335-1]
300566 [P70335-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		1128, 690 antibodies from 46 providers

The DNASU plasmid repository

More...DNASUi		19877

Genome annotation databases

EnsembliENSMUST00000067947; ENSMUSP00000069549; ENSMUSG00000024290 [P70335-1]
GeneIDi19877
KEGGimmu:19877
UCSCiuc008eaq.1, mouse [P70335-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		6093
MGIiMGI:107927, Rock1
VEuPathDBiHostDB:ENSMUSG00000024290

Phylogenomic databases

eggNOGiKOG0612, Eukaryota
GeneTreeiENSGT01030000234517
HOGENOMiCLU_000288_140_0_1
InParanoidiP70335
OMAiXETLATQ
PhylomeDBiP70335
TreeFamiTF313551

Enzyme and pathway databases

ReactomeiR-MMU-111465, Apoptotic cleavage of cellular proteins
R-MMU-3928662, EPHB-mediated forward signaling
R-MMU-416482, G alpha (12/13) signalling events
R-MMU-416572, Sema4D induced cell migration and growth-cone collapse
R-MMU-4420097, VEGFA-VEGFR2 Pathway
R-MMU-5627117, RHO GTPases Activate ROCKs
R-MMU-6798695, Neutrophil degranulation
R-MMU-8980692, RHOA GTPase cycle
R-MMU-9013026, RHOB GTPase cycle
R-MMU-9013106, RHOC GTPase cycle
R-MMU-9013407, RHOH GTPase cycle
R-MMU-9013422, RHOBTB1 GTPase cycle
R-MMU-9696264, RND3 GTPase cycle

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		19877, 6 hits in 73 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Rock1, mouse

Protein Ontology

More...PROi		PR:P70335
RNActiP70335, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000024290, Expressed in aorta and 315 other tissues
ExpressionAtlasiP70335, baseline and differential
GenevisibleiP70335, MM

Family and domain databases

CDDicd00029, C1, 1 hit
cd11639, HR1_ROCK1, 1 hit
Gene3Di2.30.29.30, 1 hit
InterProiView protein in InterPro
IPR000961, AGC-kinase_C
IPR046349, C1-like_sf
IPR011072, HR1_rho-bd
IPR011009, Kinase-like_dom_sf
IPR002219, PE/DAG-bd
IPR011993, PH-like_dom_sf
IPR001849, PH_domain
IPR000719, Prot_kinase_dom
IPR017441, Protein_kinase_ATP_BS
IPR020684, ROCK1/ROCK2
IPR037310, ROCK1_HR1
IPR015008, ROCK_Rho-bd_dom
IPR008271, Ser/Thr_kinase_AS
PfamiView protein in Pfam
PF00069, Pkinase, 1 hit
PF08912, Rho_Binding, 1 hit
PIRSFiPIRSF037568, Rho_kinase, 1 hit
SMARTiView protein in SMART
SM00109, C1, 1 hit
SM00233, PH, 1 hit
SM00133, S_TK_X, 1 hit
SM00220, S_TKc, 1 hit
SUPFAMiSSF56112, SSF56112, 1 hit
SSF57889, SSF57889, 1 hit
PROSITEiView protein in PROSITE
PS51285, AGC_KINASE_CTER, 1 hit
PS50003, PH_DOMAIN, 1 hit
PS00107, PROTEIN_KINASE_ATP, 1 hit
PS50011, PROTEIN_KINASE_DOM, 1 hit
PS00108, PROTEIN_KINASE_ST, 1 hit
PS51860, REM_1, 1 hit
PS51859, RHO_BD, 1 hit
PS50081, ZF_DAG_PE_2, 1 hit

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 nameiROCK1_MOUSE
<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: P70335
Secondary accession number(s): Q8C3G4, Q8C7H0
<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: May 24, 2004
Last sequence update: February 1, 1997
Last modified: May 25, 2022
This is version 205 of the entry and version 1 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. Human and mouse protein kinases
    Human and mouse protein kinases: classification and index
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again