Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Due to a server migration, the UniProt 'ID mapping', 'Peptide search' and 'community bibliography submission' tools will not be available on the 19th April 2021 during the morning (EST).

UniProtKB - A0A1L8F936 (A0A1L8F936_XENLA)

Entry version 21 (07 Apr 2021)
Sequence version 1 (15 Mar 2017)
Previous versions | rss
Add a publicationFeedback
Protein

Transforming growth factor beta

Gene

tgfb1.L

Organism
Xenopus laevis (African clawed frog)
Status
Unreviewed-Annotation 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>-Protein inferred from homologyi <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

Transforming growth factor beta-1 proprotein: Precursor of the Latency-associated peptide (LAP) and Transforming growth factor beta-1 (TGF-beta-1) chains, which constitute the regulatory and active subunit of TGF-beta-1, respectively.ARBA annotation

<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 functionGrowth factorUniRule annotationARBA annotation, MitogenUniRule annotationARBA 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:
Transforming growth factor betaUniRule 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:tgfb1.LImported
Synonyms:tgfb1Imported
ORF Names:XELAEV_18039344mgImported
<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>OrganismiXenopus laevis (African clawed frog)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 identifieri8355 [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 › Amphibia › Batrachia › Anura › Pipoidea › Pipidae › Xenopodinae › Xenopus › Xenopus
<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
  • UP000186698 <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 8l

Organism-specific databases

Xenopus laevis and tropicalis biology and genomics resource

More...Xenbasei		XB-GENE-865765, tgfb1.L

<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

Extracellular matrixARBA annotation, Secreted

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 21UniRule annotationAdd BLAST21
<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_501619667522 – 382Transforming growth factor betaUniRule annotationAdd BLAST361

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi277 ↔ 286UniRule annotation
Disulfide bondi285 ↔ 348UniRule annotation
Disulfide bondi314 ↔ 379UniRule annotation
Disulfide bondi318 ↔ 381UniRule annotation
Disulfide bondi347InterchainUniRule annotation

Keywords - PTMi

Disulfide bondUniRule annotation

<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; disulfide-linked.

UniRule annotation

GO - Molecular functioni

Complete GO annotation on QuickGO ...

<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		A0A1L8F936

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>Domaini267 – 382TGF_BETA_2InterPro annotationAdd BLAST116

<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 TGF-beta family.UniRule annotationARBA annotation

Keywords - Domaini

SignalUniRule annotationARBA annotation

Phylogenomic databases

Identification of Orthologs from Complete Genome Data

More...OMAi		MAKEPEP

Database of Orthologous Groups

More...OrthoDBi		643840at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.10.90.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029034, Cystine-knot_cytokine
IPR001839, TGF-b_C
IPR001111, TGF-b_propeptide
IPR016319, TGF-beta
IPR015615, TGF-beta-rel
IPR003939, TGFb1
IPR017948, TGFb_CS

The PANTHER Classification System

More...PANTHERi		PTHR11848, PTHR11848, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00019, TGF_beta, 1 hit
PF00688, TGFb_propeptide, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001787, TGF-beta, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01423, TGFBETA
PR01424, TGFBETA1

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00204, TGFB, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF57501, SSF57501, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00250, TGF_BETA_1, 1 hit
PS51362, TGF_BETA_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>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.

A0A1L8F936-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEVLWMLLVL LVLHLSSLAM SLSTCKAVDM EEVRKRRIEA IRGQILSKLK 
        60         70         80         90        100
LDKTPDVDSE KMTVPSEAIF LYNSTLEVIR EKATREEEHV GHDQNIQDYY 
       110        120        130        140        150
AKQVYRFESI TELEDHEFKF KFNASHVREN VGMNSLLHHA ELRMYKKQTD 
       160        170        180        190        200
KNMDQRMELF WKYQENGTTH SRYLESKYIT PVTDDEWMSF DVTKTVNEWL 
       210        220        230        240        250
KRAEENEQFG LQPACKCPTP QAKDIDIEGF PALRGDLASL SSKENTKPYL 
       260        270        280        290        300
MITSMPAERI DTVTSSRKKR GVGQEYCFGN NGPNCCVKPL YINFRKDLGW 
       310        320        330        340        350
KWIHEPKGYE ANYCLGNCPY IWSMDTQYSK VLSLYNQNNP GASISPCCVP 
       360        370        380 
DVLEPLPIIY YVGRTAKVEQ LSNMVVRSCN CS
Length:382
Mass (Da):44,201
Last modified:March 15, 2017 - 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:i1034621C917AAE15
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
CM004480 Genomic DNA Translation: OCT68048.1

NCBI Reference Sequences

More...RefSeqi		NP_001081330.1, NM_001087861.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		397778

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		xla:397778

<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
CM004480 Genomic DNA Translation: OCT68048.1
RefSeqiNP_001081330.1, NM_001087861.1

3D structure databases

SMRiA0A1L8F936
ModBaseiSearch...

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		397778

Genome annotation databases

GeneIDi397778
KEGGixla:397778

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		397778
XenbaseiXB-GENE-865765, tgfb1.L

Phylogenomic databases

OMAiMAKEPEP
OrthoDBi643840at2759

Family and domain databases

Gene3Di2.10.90.10, 1 hit
InterProiView protein in InterPro
IPR029034, Cystine-knot_cytokine
IPR001839, TGF-b_C
IPR001111, TGF-b_propeptide
IPR016319, TGF-beta
IPR015615, TGF-beta-rel
IPR003939, TGFb1
IPR017948, TGFb_CS
PANTHERiPTHR11848, PTHR11848, 1 hit
PfamiView protein in Pfam
PF00019, TGF_beta, 1 hit
PF00688, TGFb_propeptide, 1 hit
PIRSFiPIRSF001787, TGF-beta, 1 hit
PRINTSiPR01423, TGFBETA
PR01424, TGFBETA1
SMARTiView protein in SMART
SM00204, TGFB, 1 hit
SUPFAMiSSF57501, SSF57501, 1 hit
PROSITEiView protein in PROSITE
PS00250, TGF_BETA_1, 1 hit
PS51362, TGF_BETA_2, 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 nameiA0A1L8F936_XENLA
<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: A0A1L8F936
<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: March 15, 2017
Last sequence update: March 15, 2017
Last modified: April 7, 2021
This is version 21 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)

<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 proteomeImported
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