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UniProtKB - O35462 (ANGP2_RAT)

Entry version 139 (26 Feb 2020)
Sequence version 2 (24 Mar 2009)
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Protein

Angiopoietin-2

Gene

Angpt2

Organism
Rattus norvegicus (Rat)
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 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

Binds to TEK/TIE2, competing for the ANGPT1 binding site, and modulating ANGPT1 signaling. Can induce tyrosine phosphorylation of TEK/TIE2 in the absence of ANGPT1. In the absence of angiogenic inducers, such as VEGF, ANGPT2-mediated loosening of cell-matrix contacts may induce endothelial cell apoptosis with consequent vascular regression. In concert with VEGF, it may facilitate endothelial cell migration and proliferation, thus serving as a permissive angiogenic signal (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 indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi429CalciumBy similarity1
Metal bindingi431CalciumBy similarity1
Metal bindingi433Calcium; via carbonyl oxygenBy similarity1
Metal bindingi435Calcium; via carbonyl oxygenBy similarity1

<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 functionDevelopmental protein
Biological processAngiogenesis, Differentiation
LigandCalcium, Metal-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-RNO-210993 Tie2 Signaling

<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:
Angiopoietin-2
Short name:
ANG-2
<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:Angpt2
Synonyms:Agpt2
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 › Rattus
<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
  • UP000002494 <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 16
  • UP000234681 Componentsi: Chromosome 16, Unassembled WGS sequence

Organism-specific databases

Rat genome database

More...RGDi		621861 Angpt2

<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

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 – 18Sequence analysisAdd BLAST18
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000009906419 – 496Angiopoietin-2Add BLAST478

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi89N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi119N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi133N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi151N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi240N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi284 ↔ 313PROSITE-ProRule annotation
Glycosylationi304N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi433 ↔ 435PROSITE-ProRule annotation
Disulfide bondi437 ↔ 450PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...PaxDbi		O35462

PRoteomics IDEntifications database

More...PRIDEi		O35462

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O35462

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

More...PhosphoSitePlusi		O35462

<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		ENSRNOG00000016696 Expressed in skeletal muscle tissue and 9 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O35462 RN

<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

Interacts with TEK/TIE2, competing for the same binding site as ANGPT1.

By similarity

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		10116.ENSRNOP00000022774

<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		O35462

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>Domaini280 – 496Fibrinogen C-terminalPROSITE-ProRule annotationAdd BLAST217

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 coili159 – 256Sequence analysisAdd BLAST98

<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 Fibrinogen C-terminal domain mediates interaction with the TEK/TIE2 receptor.By similarity

Keywords - Domaini

Coiled coil, Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2579 Eukaryota
ENOG410ZYS4 LUCA

Ensembl GeneTree

More...GeneTreei		ENSGT00940000158430

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_038628_3_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O35462

KEGG Orthology (KO)

More...KOi		K05466

Identification of Orthologs from Complete Genome Data

More...OMAi		LPETDNC

Database of Orthologous Groups

More...OrthoDBi		357340at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O35462

TreeFam database of animal gene trees

More...TreeFami		TF336658

Family and domain databases

Conserved Domains Database

More...CDDi		cd00087 FReD, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.90.215.10, 1 hit
4.10.530.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR028844 Ang-2
IPR036056 Fibrinogen-like_C
IPR014716 Fibrinogen_a/b/g_C_1
IPR014715 Fibrinogen_a/b/g_C_2
IPR002181 Fibrinogen_a/b/g_C_dom
IPR020837 Fibrinogen_CS

The PANTHER Classification System

More...PANTHERi		PTHR19143:SF199 PTHR19143:SF199, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00147 Fibrinogen_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00186 FBG, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56496 SSF56496, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00514 FIBRINOGEN_C_1, 1 hit
PS51406 FIBRINOGEN_C_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.

<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.

O35462-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MWQIVFLTFG CDLVLASAYN NFRKSVDSTG RRQYQVQNGP CSYTFLLPET 
        60         70         80         90        100
DSCRSSSSPY MSNAVQRDAP LDYDDSVQRL QVLENILENN TQWLMKLENY 
       110        120        130        140        150
IQDNMKKEMV EIQQNVVQNQ TAVMIEIGTS LLNQTAAQTR KLTDVEAQVL 
       160        170        180        190        200
NQTTRLELQL LQHSISTNKL EKQILDQTSE INKLQDKNSF LEKKVLDMED 
       210        220        230        240        250
KHSVQLQSMK EQKDQLQVLV SKQSSVIDEL EKKLVTATVN NSVLQKQQHD 
       260        270        280        290        300
LMETVNSLLT MMSSPDYKSS VAVPKEEKTT FRDCAEIFKS GLTTSGIYTL 
       310        320        330        340        350
TFPNSTEEVK AYCDMDMGGG GWTVIQHRED GSVDFQRTWK EYKEGFGSPL 
       360        370        380        390        400
GEYWLGNEFV SQLTSGHRYV LKIQLKDWEG SEAHSLYEHF YLSGEESNYR 
       410        420        430        440        450
IHLTGLTGTA GKISSISQPG SDFSTKDSDN DKCICKCSQM LTGGWWFDAC 
       460        470        480        490 
GPSNLNGQYY PQKQNTNKFN GIKWYYWKGS GYSLKATTMM IRPADF
Length:496
Mass (Da):56,518
Last modified:March 24, 2009 - 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:iC6F3532A89564C06
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
CH473970 Genomic DNA Translation: EDM08957.1
BC161931 mRNA Translation: AAI61931.1
AF030378 mRNA Translation: AAC78247.1
AF311728 mRNA Translation: AAG34114.1

NCBI Reference Sequences

More...RefSeqi		NP_604449.1, NM_134454.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSRNOT00000022774; ENSRNOP00000022774; ENSRNOG00000016696

Database of genes from NCBI RefSeq genomes

More...GeneIDi		89805

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		rno:89805

UCSC genome browser

More...UCSCi		RGD:621861 rat

<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
CH473970 Genomic DNA Translation: EDM08957.1
BC161931 mRNA Translation: AAI61931.1
AF030378 mRNA Translation: AAC78247.1
AF311728 mRNA Translation: AAG34114.1
RefSeqiNP_604449.1, NM_134454.1

3D structure databases

SMRiO35462
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000022774

PTM databases

iPTMnetiO35462
PhosphoSitePlusiO35462

Proteomic databases

PaxDbiO35462
PRIDEiO35462

Genome annotation databases

EnsembliENSRNOT00000022774; ENSRNOP00000022774; ENSRNOG00000016696
GeneIDi89805
KEGGirno:89805
UCSCiRGD:621861 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		285
RGDi621861 Angpt2

Phylogenomic databases

eggNOGiKOG2579 Eukaryota
ENOG410ZYS4 LUCA
GeneTreeiENSGT00940000158430
HOGENOMiCLU_038628_3_1_1
InParanoidiO35462
KOiK05466
OMAiLPETDNC
OrthoDBi357340at2759
PhylomeDBiO35462
TreeFamiTF336658

Enzyme and pathway databases

ReactomeiR-RNO-210993 Tie2 Signaling

Miscellaneous databases

Protein Ontology

More...PROi		PR:O35462

Gene expression databases

BgeeiENSRNOG00000016696 Expressed in skeletal muscle tissue and 9 other tissues
GenevisibleiO35462 RN

Family and domain databases

CDDicd00087 FReD, 1 hit
Gene3Di3.90.215.10, 1 hit
4.10.530.10, 1 hit
InterProiView protein in InterPro
IPR028844 Ang-2
IPR036056 Fibrinogen-like_C
IPR014716 Fibrinogen_a/b/g_C_1
IPR014715 Fibrinogen_a/b/g_C_2
IPR002181 Fibrinogen_a/b/g_C_dom
IPR020837 Fibrinogen_CS
PANTHERiPTHR19143:SF199 PTHR19143:SF199, 1 hit
PfamiView protein in Pfam
PF00147 Fibrinogen_C, 1 hit
SMARTiView protein in SMART
SM00186 FBG, 1 hit
SUPFAMiSSF56496 SSF56496, 1 hit
PROSITEiView protein in PROSITE
PS00514 FIBRINOGEN_C_1, 1 hit
PS51406 FIBRINOGEN_C_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 nameiANGP2_RAT
<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: O35462
Secondary accession number(s): B1WBY0, Q548N5
<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: December 1, 2000
Last sequence update: March 24, 2009
Last modified: February 26, 2020
This is version 139 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome
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