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UniProtKB - Q9HCE7 (SMUF1_HUMAN)

Entry version 198 (29 Sep 2021)
Sequence version 2 (13 Dec 2001)
Previous versions | rss
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Protein

E3 ubiquitin-protein ligase SMURF1

Gene

SMURF1

Organism
Homo sapiens (Human)
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

E3 ubiquitin-protein ligase that acts as a negative regulator of BMP signaling pathway. Mediates ubiquitination and degradation of SMAD1 and SMAD5, 2 receptor-regulated SMADs specific for the BMP pathway. Promotes ubiquitination and subsequent proteasomal degradation of TRAF family members and RHOA. Promotes ubiquitination and subsequent proteasomal degradation of MAVS (PubMed:23087404).

Plays a role in dendrite formation by melanocytes (PubMed:23999003).

5 Publications

<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 <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein ubiquitination

This protein is involved in the pathway protein ubiquitination, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein ubiquitination and in Protein modification.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei725Glycyl thioester intermediate1

<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 functionTransferase
Biological processDifferentiation, Ubl conjugation pathway

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		2.3.2.26, 2681

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9HCE7

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-201451, Signaling by BMP
R-HSA-2173788, Downregulation of TGF-beta receptor signaling
R-HSA-2173791, TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition)
R-HSA-4608870, Asymmetric localization of PCP proteins
R-HSA-5632684, Hedgehog 'on' state
R-HSA-8939902, Regulation of RUNX2 expression and activity
R-HSA-8941858, Regulation of RUNX3 expression and activity
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		Q9HCE7

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q9HCE7

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00143

<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:
E3 ubiquitin-protein ligase SMURF1 (EC:2.3.2.261 Publication)
Short name:
hSMURF1
Alternative name(s):
HECT-type E3 ubiquitin transferase SMURF1
SMAD ubiquitination regulatory factor 1
SMAD-specific E3 ubiquitin-protein ligase 1
<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:SMURF1
Synonyms:KIAA1625
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 7

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:16807, SMURF1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		605568, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9HCE7

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000198742

<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, Cytoplasm, 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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi28K → A: Fails to ubiquitinate RHOA; when associated with A-85. 1 Publication1
Mutagenesisi85K → A: Fails to ubiquitinate RHOA; when associated with A-28. 1 Publication1
Mutagenesisi350K → R: Abolishes FBXL15-mediated ubiquitination and degradation; when associated with R-381 and R-381. 1 Publication1
Mutagenesisi381K → R: Abolishes FBXL15-mediated ubiquitination and degradation; when associated with R-350 and R-383. Abolishes FBXL15-mediated ubiquitination and degradation; when associated with R-383. 1 Publication1
Mutagenesisi383K → R: Abolishes FBXL15-mediated ubiquitination and degradation; when associated with R-350 and R-381. Abolishes FBXL15-mediated ubiquitination and degradation; when associated with R-381. 1 Publication1
Mutagenesisi725C → A: Loss of enzyme activity, without abolishing FBXL15-mediated ubiquitination. 2 Publications1

Organism-specific databases

DisGeNET

More...DisGeNETi		57154

Open Targets

More...OpenTargetsi		ENSG00000198742

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA134987175

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9HCE7, Tchem

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL3879859

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		SMURF1

Domain mapping of disease mutations (DMDM)

More...DMDMi		17865625

<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 '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_00001203261 – 757E3 ubiquitin-protein ligase SMURF1Add BLAST757

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 residuei200PhosphoserineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki381Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)1 Publication
Cross-linki383Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)1 Publication

<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

Auto-ubiquitinated in presence of NDFIP1 (PubMed:23087404). Ubiquitinated by the SCF(FBXL15) complex at Lys-381 and Lys-383, leading to its degradation by the proteasome. Lys-383 is the primary ubiquitination site.2 Publications

Keywords - PTMi

Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9HCE7

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9HCE7

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9HCE7

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9HCE7

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

More...PaxDbi		Q9HCE7

PeptideAtlas

More...PeptideAtlasi		Q9HCE7

PRoteomics IDEntifications database

More...PRIDEi		Q9HCE7

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		81693 [Q9HCE7-1]
81694 [Q9HCE7-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9HCE7

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

More...PhosphoSitePlusi		Q9HCE7

<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

Expressed in melanocytes (PubMed:23999003).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000198742, Expressed in testis and 212 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9HCE7, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000198742, Low tissue specificity

<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

Interacts with TRAF4.

Interacts (via HECT domain) with FBXL15 (via LRR repeats).

Interacts with SMAD7 and TGFBR1; SMAD7 recruits SMURF1 to TGFBR1 and regulates TGF-beta receptor degradation.

Interacts with MAVS; the interaction is mediated by NDFIP1 (PubMed:23087404).

5 Publications

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

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		121411, 439 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q9HCE7

Database of interacting proteins

More...DIPi		DIP-36709N

Protein interaction database and analysis system

More...IntActi		Q9HCE7, 37 interactors

Molecular INTeraction database

More...MINTi		Q9HCE7

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000354621

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		Q9HCE7

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9HCE7, 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

Secondary structure

1757
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Biological Magnetic Resonance Data Bank

More...BMRBi		Q9HCE7

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

More...SMRi		Q9HCE7

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q9HCE7

<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>Domaini1 – 120C2PROSITE-ProRule annotationAdd BLAST120
Domaini234 – 267WW 1PROSITE-ProRule annotationAdd BLAST34
Domaini306 – 339WW 2PROSITE-ProRule annotationAdd BLAST34
Domaini420 – 757HECTPROSITE-ProRule annotationAdd BLAST338

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>Regioni193 – 237DisorderedSequence analysisAdd BLAST45

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi198 – 230Polar residuesSequence analysisAdd BLAST33

<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 C2 domain mediates membrane localization and substrate selection.1 Publication

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0940, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000158690

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_002173_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9HCE7

Identification of Orthologs from Complete Genome Data

More...OMAi		ASNGWTQ

Database of Orthologous Groups

More...OrthoDBi		167687at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9HCE7

TreeFam database of animal gene trees

More...TreeFami		TF323658

Family and domain databases

Conserved Domains Database

More...CDDi		cd00078, HECTc, 1 hit
cd00201, WW, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.150, 1 hit

Intrinsically Disordered proteins with Extensive Annotations and Literature

More...IDEALi		IID00328

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000008, C2_dom
IPR035892, C2_domain_sf
IPR024928, E3_ub_ligase_SMURF1
IPR000569, HECT_dom
IPR035983, Hect_E3_ubiquitin_ligase
IPR001202, WW_dom
IPR036020, WW_dom_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00168, C2, 1 hit
PF00632, HECT, 1 hit
PF00397, WW, 2 hits

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001569, E3_ub_ligase_SMURF1, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00239, C2, 1 hit
SM00119, HECTc, 1 hit
SM00456, WW, 2 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49562, SSF49562, 1 hit
SSF51045, SSF51045, 2 hits
SSF56204, SSF56204, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50004, C2, 1 hit
PS50237, HECT, 1 hit
PS01159, WW_DOMAIN_1, 1 hit
PS50020, WW_DOMAIN_2, 2 hits

<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>. 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_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.

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
Isoform Long (identifier: Q9HCE7-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><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
MSNPGTRRNG SSIKIRLTVL CAKNLAKKDF FRLPDPFAKI VVDGSGQCHS 
        60         70         80         90        100
TDTVKNTLDP KWNQHYDLYV GKTDSITISV WNHKKIHKKQ GAGFLGCVRL 
       110        120        130        140        150
LSNAISRLKD TGYQRLDLCK LNPSDTDAVR GQIVVSLQTR DRIGTGGSVV 
       160        170        180        190        200
DCRGLLENEG TVYEDSGPGR PLSCFMEEPA PYTDSTGAAA GGGNCRFVES 
       210        220        230        240        250
PSQDQRLQAQ RLRNPDVRGS LQTPQNRPHG HQSPELPEGY EQRTTVQGQV 
       260        270        280        290        300
YFLHTQTGVS TWHDPRIPSP SGTIPGGDAA FLYEFLLQGH TSEPRDLNSV 
       310        320        330        340        350
NCDELGPLPP GWEVRSTVSG RIYFVDHNNR TTQFTDPRLH HIMNHQCQLK 
       360        370        380        390        400
EPSQPLPLPS EGSLEDEELP AQRYERDLVQ KLKVLRHELS LQQPQAGHCR 
       410        420        430        440        450
IEVSREEIFE ESYRQIMKMR PKDLKKRLMV KFRGEEGLDY GGVAREWLYL 
       460        470        480        490        500
LCHEMLNPYY GLFQYSTDNI YMLQINPDSS INPDHLSYFH FVGRIMGLAV 
       510        520        530        540        550
FHGHYINGGF TVPFYKQLLG KPIQLSDLES VDPELHKSLV WILENDITPV 
       560        570        580        590        600
LDHTFCVEHN AFGRILQHEL KPNGRNVPVT EENKKEYVRL YVNWRFMRGI 
       610        620        630        640        650
EAQFLALQKG FNELIPQHLL KPFDQKELEL IIGGLDKIDL NDWKSNTRLK 
       660        670        680        690        700
HCVADSNIVR WFWQAVETFD EERRARLLQF VTGSTRVPLQ GFKALQGSTG 
       710        720        730        740        750
AAGPRLFTIH LIDANTDNLP KAHTCFNRID IPPYESYEKL YEKLLTAVEE 

TCGFAVE
Length:757
Mass (Da):86,114
Last modified:December 13, 2001 - 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:i89A171CFC47B40E9
GO
Isoform Short (identifier: Q9HCE7-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     269-294: Missing.

Show »
Length:731
Mass (Da):83,440
Checksum:iF106E00CA3C210AA
GO

<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 BAB13451 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti447W → G in AAI44415 (PubMed:15489334).Curated1
Sequence conflicti697 – 699Missing in AAI36805 (PubMed:15489334).Curated3
Sequence conflicti697 – 699Missing in AAI44415 (PubMed:15489334).Curated3

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_052959466S → Y. Corresponds to variant dbSNP:rs13246077Ensembl.1

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_006812269 – 294Missing in isoform Short. 2 PublicationsAdd BLAST26

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
AB046845 mRNA Translation: BAB13451.1 Different initiation.
AC004893 Genomic DNA Translation: AAC62434.1
AF464850 mRNA Translation: AAM90910.1
AC073468 Genomic DNA No translation available.
AC114500 Genomic DNA No translation available.
CH236956 Genomic DNA Translation: EAL23885.1
CH236956 Genomic DNA Translation: EAL23886.1
CH471091 Genomic DNA Translation: EAW76687.1
CH471091 Genomic DNA Translation: EAW76688.1
BC136804 mRNA Translation: AAI36805.1
BC144414 mRNA Translation: AAI44415.1
BC152468 mRNA Translation: AAI52469.1
AF199364 mRNA Translation: AAF08298.2

The Consensus CDS (CCDS) project

More...CCDSi		CCDS34689.1 [Q9HCE7-2]
CCDS34690.1 [Q9HCE7-1]

NCBI Reference Sequences

More...RefSeqi		NP_001186776.1, NM_001199847.1
NP_065162.1, NM_020429.2 [Q9HCE7-1]
NP_851994.1, NM_181349.2 [Q9HCE7-2]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000361125; ENSP00000354621; ENSG00000198742 [Q9HCE7-1]
ENST00000361368; ENSP00000355326; ENSG00000198742 [Q9HCE7-2]
ENST00000638461; ENSP00000491036; ENSG00000284126 [Q9HCE7-2]
ENST00000638647; ENSP00000492201; ENSG00000284126 [Q9HCE7-1]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57154

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:57154

UCSC genome browser

More...UCSCi		uc003upu.3, human [Q9HCE7-1]

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
AB046845 mRNA Translation: BAB13451.1 Different initiation.
AC004893 Genomic DNA Translation: AAC62434.1
AF464850 mRNA Translation: AAM90910.1
AC073468 Genomic DNA No translation available.
AC114500 Genomic DNA No translation available.
CH236956 Genomic DNA Translation: EAL23885.1
CH236956 Genomic DNA Translation: EAL23886.1
CH471091 Genomic DNA Translation: EAW76687.1
CH471091 Genomic DNA Translation: EAW76688.1
BC136804 mRNA Translation: AAI36805.1
BC144414 mRNA Translation: AAI44415.1
BC152468 mRNA Translation: AAI52469.1
AF199364 mRNA Translation: AAF08298.2
CCDSiCCDS34689.1 [Q9HCE7-2]
CCDS34690.1 [Q9HCE7-1]
RefSeqiNP_001186776.1, NM_001199847.1
NP_065162.1, NM_020429.2 [Q9HCE7-1]
NP_851994.1, NM_181349.2 [Q9HCE7-2]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2LAZNMR-A235-267[»]
2LB0NMR-A235-267[»]
2LB1NMR-A305-340[»]
2LTXNMR-A306-340[»]
3PYCX-ray1.96A13-140[»]
BMRBiQ9HCE7
SMRiQ9HCE7
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi121411, 439 interactors
CORUMiQ9HCE7
DIPiDIP-36709N
IntActiQ9HCE7, 37 interactors
MINTiQ9HCE7
STRINGi9606.ENSP00000354621

Chemistry databases

BindingDBiQ9HCE7
ChEMBLiCHEMBL3879859

PTM databases

iPTMnetiQ9HCE7
PhosphoSitePlusiQ9HCE7

Genetic variation databases

BioMutaiSMURF1
DMDMi17865625

Proteomic databases

EPDiQ9HCE7
jPOSTiQ9HCE7
MassIVEiQ9HCE7
MaxQBiQ9HCE7
PaxDbiQ9HCE7
PeptideAtlasiQ9HCE7
PRIDEiQ9HCE7
ProteomicsDBi81693 [Q9HCE7-1]
81694 [Q9HCE7-2]

Protocols and materials databases

ABCD curated depository of sequenced antibodies

More...ABCDi		Q9HCE7, 2 sequenced antibodies

Antibodypedia a portal for validated antibodies

More...Antibodypediai		30289, 403 antibodies

The DNASU plasmid repository

More...DNASUi		57154

Genome annotation databases

EnsembliENST00000361125; ENSP00000354621; ENSG00000198742 [Q9HCE7-1]
ENST00000361368; ENSP00000355326; ENSG00000198742 [Q9HCE7-2]
ENST00000638461; ENSP00000491036; ENSG00000284126 [Q9HCE7-2]
ENST00000638647; ENSP00000492201; ENSG00000284126 [Q9HCE7-1]
GeneIDi57154
KEGGihsa:57154
UCSCiuc003upu.3, human [Q9HCE7-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		57154
DisGeNETi57154

GeneCards: human genes, protein and diseases

More...GeneCardsi		SMURF1
HGNCiHGNC:16807, SMURF1
HPAiENSG00000198742, Low tissue specificity
MIMi605568, gene
neXtProtiNX_Q9HCE7
OpenTargetsiENSG00000198742
PharmGKBiPA134987175
VEuPathDBiHostDB:ENSG00000198742

Human Unidentified Gene-Encoded large proteins database

More...HUGEi		Search...

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0940, Eukaryota
GeneTreeiENSGT00940000158690
HOGENOMiCLU_002173_1_1_1
InParanoidiQ9HCE7
OMAiASNGWTQ
OrthoDBi167687at2759
PhylomeDBiQ9HCE7
TreeFamiTF323658

Enzyme and pathway databases

UniPathwayiUPA00143
BRENDAi2.3.2.26, 2681
PathwayCommonsiQ9HCE7
ReactomeiR-HSA-201451, Signaling by BMP
R-HSA-2173788, Downregulation of TGF-beta receptor signaling
R-HSA-2173791, TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition)
R-HSA-4608870, Asymmetric localization of PCP proteins
R-HSA-5632684, Hedgehog 'on' state
R-HSA-8939902, Regulation of RUNX2 expression and activity
R-HSA-8941858, Regulation of RUNX3 expression and activity
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation
SignaLinkiQ9HCE7
SIGNORiQ9HCE7

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		57154, 24 hits in 1061 CRISPR screens

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

More...ChiTaRSi		SMURF1, human
EvolutionaryTraceiQ9HCE7

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		SMURF1

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		57154
PharosiQ9HCE7, Tchem

Protein Ontology

More...PROi		PR:Q9HCE7
RNActiQ9HCE7, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000198742, Expressed in testis and 212 other tissues
GenevisibleiQ9HCE7, HS

Family and domain databases

CDDicd00078, HECTc, 1 hit
cd00201, WW, 2 hits
Gene3Di2.60.40.150, 1 hit
IDEALiIID00328
InterProiView protein in InterPro
IPR000008, C2_dom
IPR035892, C2_domain_sf
IPR024928, E3_ub_ligase_SMURF1
IPR000569, HECT_dom
IPR035983, Hect_E3_ubiquitin_ligase
IPR001202, WW_dom
IPR036020, WW_dom_sf
PfamiView protein in Pfam
PF00168, C2, 1 hit
PF00632, HECT, 1 hit
PF00397, WW, 2 hits
PIRSFiPIRSF001569, E3_ub_ligase_SMURF1, 1 hit
SMARTiView protein in SMART
SM00239, C2, 1 hit
SM00119, HECTc, 1 hit
SM00456, WW, 2 hits
SUPFAMiSSF49562, SSF49562, 1 hit
SSF51045, SSF51045, 2 hits
SSF56204, SSF56204, 1 hit
PROSITEiView protein in PROSITE
PS50004, C2, 1 hit
PS50237, HECT, 1 hit
PS01159, WW_DOMAIN_1, 1 hit
PS50020, WW_DOMAIN_2, 2 hits

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 nameiSMUF1_HUMAN
<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: Q9HCE7
Secondary accession number(s): A4D279
, B7ZMB6, B9EGV3, O75853, Q547Q3, Q9UJT8
<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: December 13, 2001
Last sequence update: December 13, 2001
Last modified: September 29, 2021
This is version 198 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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, Reference proteome

Documents

  1. Human chromosome 7
    Human chromosome 7: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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