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UniProtKB - Q68DB7 (Q68DB7_HUMAN)

Entry version 150 (12 Aug 2020)
Sequence version 1 (10 May 2005)
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Protein

Mothers against decapentaplegic homolog

Gene

DKFZp781O1323

Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation 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>-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

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

<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 functionDNA-bindingUniRule annotationARBA annotation
Biological processTranscription, Transcription regulationUniRule annotationARBA annotation
LigandMetal-bindingARBA annotation, ZincARBA annotation

<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:
Mothers against decapentaplegic homologUniRule annotation
Short name:
MAD homologUniRule annotation
Short name:
Mothers against DPP homologUniRule annotation
Alternative name(s):
SMAD family memberUniRule annotation
<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:DKFZp781O1323Imported
Synonyms:DKFZp781C1895Imported, SMAD5Imported
ORF Names:hCG_41402Imported
<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>OrganismiHomo sapiens (Human)Imported
<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 identifieri9606 [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 › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...EuPathDBi		HostDB:ENSG00000113658.16

<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 & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

CytoplasmUniRule annotation, NucleusUniRule annotationARBA annotation

<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

Organism-specific databases

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA30528

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000113658, Expressed in female gonad and 242 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q68DB7, baseline and differential

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

3D structure databases

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

More...SMRi		Q68DB7

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>Domaini13 – 137MH1InterPro annotationAdd BLAST125
Domaini271 – 465MH2InterPro annotationAdd BLAST195

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>Regioni163 – 249DisorderedSequence analysisAdd BLAST87

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 coili35 – 55Sequence analysisAdd BLAST21

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi163 – 184PolarSequence analysisAdd BLAST22
Compositional biasi185 – 201Pro-richSequence analysisAdd BLAST17
Compositional biasi232 – 249PolarSequence analysisAdd BLAST18

<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 dwarfin/SMAD family.UniRule annotationARBA annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_026736_0_2_1

KEGG Orthology (KO)

More...KOi		K16790

Identification of Orthologs from Complete Genome Data

More...OMAi		MPRGDVQ

Database of Orthologous Groups

More...OrthoDBi		608001at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.200.10, 1 hit
3.90.520.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR013790, Dwarfin
IPR003619, MAD_homology1_Dwarfin-type
IPR013019, MAD_homology_MH1
IPR017855, SMAD-like_dom_sf
IPR001132, SMAD_dom_Dwarfin-type
IPR008984, SMAD_FHA_dom_sf
IPR036578, SMAD_MH1_sf

The PANTHER Classification System

More...PANTHERi		PTHR13703, PTHR13703, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF03165, MH1, 1 hit
PF03166, MH2, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00523, DWA, 1 hit
SM00524, DWB, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49879, SSF49879, 1 hit
SSF56366, SSF56366, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51075, MH1, 1 hit
PS51076, MH2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q68DB7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTSMASLFSF TSPAVKRLLG WKQGDEEEKW AEKAVDALVK KLKKKKGAME 
        60         70         80         90        100
ELEKALSSPG QPSKCVTIPR SLDGRLQVSH RKGLPHVIYC RVWRWPDLQS 
       110        120        130        140        150
HHELKPLDIC EFPFGSKQKE VCINPYHYKR VESPVLPPVL VPRHNEFNPQ 
       160        170        180        190        200
HSLLVQFRNL SHNEPHMPQN ATFPDSFHQP NNTPFPLSPN SPYPPSPASS 
       210        220        230        240        250
TYPNSPASSG PGSPFQLPAD TPPPAYMPPD DQMGQDNSQP MDTSNNMIPQ 
       260        270        280        290        300
IMPSISSRDV QPVAYEEPKH WCSIVYYELN NRVGEAFHAS STSVLVDGFT 
       310        320        330        340        350
DPSNNKSRFC LGLLSNVNRN STIENTRRHI GKGVHLYYVG GEVYAECLSD 
       360        370        380        390        400
SSIFVQSRNC NFHHGFHPTT VCKIPSSCSL KIFNNQEFAQ LLAQSVNHGF 
       410        420        430        440        450
EAVYELTKMC TIRMSFVKGW GAEYHRQDVT STPCWIEIHL HGPLQWLDKV 
       460 
LTQMGSPLNP ISSVS
Length:465
Mass (Da):52,258
Last modified:May 10, 2005 - 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:i4A1FD7EC7BD06728
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AK313397 mRNA Translation: BAG36195.1
CR749366 mRNA Translation: CAH18219.1
CR749473 mRNA Translation: CAH18303.1
CH471062 Genomic DNA Translation: EAW62195.1
CH471062 Genomic DNA Translation: EAW62196.1

NCBI Reference Sequences

More...RefSeqi		NP_001001419.1, NM_001001419.2
NP_001001420.1, NM_001001420.2
NP_005894.3, NM_005903.6
XP_016864959.1, XM_017009470.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		4090

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:4090

<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
AK313397 mRNA Translation: BAG36195.1
CR749366 mRNA Translation: CAH18219.1
CR749473 mRNA Translation: CAH18303.1
CH471062 Genomic DNA Translation: EAW62195.1
CH471062 Genomic DNA Translation: EAW62196.1
RefSeqiNP_001001419.1, NM_001001419.2
NP_001001420.1, NM_001001420.2
NP_005894.3, NM_005903.6
XP_016864959.1, XM_017009470.1

3D structure databases

SMRiQ68DB7
ModBaseiSearch...

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		7303, 566 antibodies

The DNASU plasmid repository

More...DNASUi		4090

Genome annotation databases

GeneIDi4090
KEGGihsa:4090

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		4090
EuPathDBiHostDB:ENSG00000113658.16
PharmGKBiPA30528

Phylogenomic databases

HOGENOMiCLU_026736_0_2_1
KOiK16790
OMAiMPRGDVQ
OrthoDBi608001at2759

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		4090, 5 hits in 145 CRISPR screens

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

More...ChiTaRSi		SMAD5, human

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

More...GenomeRNAii		4090

Gene expression databases

BgeeiENSG00000113658, Expressed in female gonad and 242 other tissues
ExpressionAtlasiQ68DB7, baseline and differential

Family and domain databases

Gene3Di2.60.200.10, 1 hit
3.90.520.10, 1 hit
InterProiView protein in InterPro
IPR013790, Dwarfin
IPR003619, MAD_homology1_Dwarfin-type
IPR013019, MAD_homology_MH1
IPR017855, SMAD-like_dom_sf
IPR001132, SMAD_dom_Dwarfin-type
IPR008984, SMAD_FHA_dom_sf
IPR036578, SMAD_MH1_sf
PANTHERiPTHR13703, PTHR13703, 1 hit
PfamiView protein in Pfam
PF03165, MH1, 1 hit
PF03166, MH2, 1 hit
SMARTiView protein in SMART
SM00523, DWA, 1 hit
SM00524, DWB, 1 hit
SUPFAMiSSF49879, SSF49879, 1 hit
SSF56366, SSF56366, 1 hit
PROSITEiView protein in PROSITE
PS51075, MH1, 1 hit
PS51076, MH2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

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

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiQ68DB7_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: Q68DB7
<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/TrEMBL: May 10, 2005
Last sequence update: May 10, 2005
Last modified: August 12, 2020
This is version 150 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 statusiUnreviewed (UniProtKB/TrEMBL)
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.
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