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Entry version 76 (16 Jan 2019)
Sequence version 2 (16 Dec 2008)
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Protein

Adenylosuccinate synthetase isozyme 2

Gene

ADSS

Organism
Bos taurus (Bovine)
Status
Reviewed-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

Plays an important role in the de novo pathway and in the salvage pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (By similarity).By similarity

<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 ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Mg2+UniRule annotationNote: Binds 1 Mg2+ ion per subunit.UniRule annotation

<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: AMP biosynthesis via de novo pathway

This protein is involved in step 1 of the subpathway that synthesizes AMP from IMP.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Adenylosuccinate synthetase isozyme 2 (ADSS), Adenylosuccinate synthetase isozyme 1 (ADSSL1)
  2. Adenylosuccinate lyase (ADSL), Adenylosuccinate lyase (ADSL)
This subpathway is part of the pathway AMP biosynthesis via de novo pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes AMP from IMP, the pathway AMP biosynthesis via de novo pathway and in Purine metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 sitei40Proton acceptorUniRule annotation1
<p>This subsection of the ‘Function’ 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 bindingi40MagnesiumUniRule annotation1
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei40SubstrateUniRule annotation1
Metal bindingi67Magnesium; via carbonyl oxygenUniRule annotation1
Active sitei68Proton donorUniRule annotation1
Binding sitei162IMPUniRule annotation1
Binding sitei176IMP; shared with dimeric partnerUniRule annotation1
Binding sitei255IMPUniRule annotation1
Binding sitei270IMPUniRule annotation1
Binding sitei334IMPUniRule annotation1
Binding sitei336GTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi39 – 45GTPUniRule annotation7
Nucleotide bindingi67 – 69GTPUniRule annotation3
Nucleotide bindingi362 – 364GTPUniRule annotation3
Nucleotide bindingi444 – 447GTPUniRule annotation4

<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

  • adenylosuccinate synthase activity Source: GO_Central
  • GTP binding Source: UniProtKB-UniRule
  • magnesium ion binding Source: UniProtKB-UniRule

GO - Biological processi

<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 functionLigase
Biological processPurine biosynthesis
LigandGTP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-BTA-73817 Purine ribonucleoside monophosphate biosynthesis

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

More...
UniPathwayi
UPA00075;UER00335

<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:
Adenylosuccinate synthetase isozyme 2UniRule annotation (EC:6.3.4.4UniRule annotation)
Short name:
AMPSase 2UniRule annotation
Short name:
AdSS 2UniRule annotation
Alternative name(s):
Adenylosuccinate synthetase, acidic isozymeUniRule annotation
Adenylosuccinate synthetase, liver isozymeUniRule annotation
Short name:
L-type adenylosuccinate synthetaseUniRule annotation
IMP--aspartate ligase 2UniRule annotation
<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:ADSSUniRule annotation
Synonyms:ADSS2UniRule annotation
<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>OrganismiBos taurus (Bovine)
<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 identifieri9913 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
<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
  • UP000009136 <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 16

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...
VGNCi
VGNC:25700 ADSS

<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

Cytoplasm

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003555651 – 456Adenylosuccinate synthetase isozyme 2Add BLAST456

Proteomic databases

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

More...
PaxDbi
A7MBG0

PRoteomics IDEntifications database

More...
PRIDEi
A7MBG0

<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
ENSBTAG00000013885 Expressed in 10 organ(s), highest expression level in spleen

<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

Homodimer.UniRule annotation

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9913.ENSBTAP00000044296

<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
A7MBG0

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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

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>Regioni40 – 43IMP bindingUniRule annotation4
Regioni65 – 68IMP bindingUniRule annotation4
Regioni330 – 336Substrate bindingUniRule annotation7

<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 adenylosuccinate synthetase family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1355 Eukaryota
COG0104 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000015553

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000260959

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG053768

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
A7MBG0

KEGG Orthology (KO)

More...
KOi
K01939

Identification of Orthologs from Complete Genome Data

More...
OMAi
GIAPFYS

Database of Orthologous Groups

More...
OrthoDBi
1276527at2759

TreeFam database of animal gene trees

More...
TreeFami
TF300486

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03108 AdSS, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00011 Adenylosucc_synth, 1 hit
MF_03127 Adenylosucc_synth_vert_acid, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR018220 Adenylosuccin_syn_GTP-bd
IPR033128 Adenylosuccin_syn_Lys_AS
IPR001114 Adenylosuccinate_synthetase
IPR027529 AdSS_2_vert
IPR027417 P-loop_NTPase

The PANTHER Classification System

More...
PANTHERi
PTHR11846 PTHR11846, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00709 Adenylsucc_synt, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00788 Adenylsucc_synt, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540 SSF52540, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00184 purA, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01266 ADENYLOSUCCIN_SYN_1, 1 hit
PS00513 ADENYLOSUCCIN_SYN_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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_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.

A7MBG0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAFAETNPAT SSLPNGDCGR PRTRPGGNRV TVVLGAQWGD EGKGKVVDLL
60 70 80 90 100
AQDADIVCRC QGGNNAGHTV VVDSVEYDFH LLPSGIINPN VTAFIGNGVV
110 120 130 140 150
IHLPGLFEEA EKNVQKGKGL EGWEKRLIIS DRAHIVFDFH QAADGIQEQQ
160 170 180 190 200
RQEQAGKNLG TTKKGIGPVY SSKAARSGLR MCDLVSDFGG FSERFKVLAN
210 220 230 240 250
QYKSIYPTLE IDIEGELQKL KGYMERIKPM VRDGVYFLYE ALHGPPKKIL
260 270 280 290 300
VEGANAALLD IDFGTYPFVT SSNCTVGGVC TGLGMPPQNV GEVYGVVKAY
310 320 330 340 350
TTRVGIGAFP TEQDNEIGEL LQTRGREFGV TTGRKRRCGW LDLVLLKYAH
360 370 380 390 400
MINGFTALAL TKLDILDMFT EIKVGVAYKL DGEIIPHFPA NQEVLNKVEV
410 420 430 440 450
QYKTLPGWNT DISNARTFKE LPINAQNYVR FIEDELQIPV KWIGVGKSRE

SMIQLF
Length:456
Mass (Da):50,156
Last modified:December 16, 2008 - 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:iFC588A4457986CB9
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
BC151541 mRNA Translation: AAI51542.1

NCBI Reference Sequences

More...
RefSeqi
NP_001161281.1, NM_001167809.1

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Bt.24907

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSBTAT00000047061; ENSBTAP00000044296; ENSBTAG00000013885

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
522529

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
bta:522529

<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
BC151541 mRNA Translation: AAI51542.1
RefSeqiNP_001161281.1, NM_001167809.1
UniGeneiBt.24907

3D structure databases

SMRiA7MBG0
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000044296

Proteomic databases

PaxDbiA7MBG0
PRIDEiA7MBG0

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSBTAT00000047061; ENSBTAP00000044296; ENSBTAG00000013885
GeneIDi522529
KEGGibta:522529

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
159
VGNCiVGNC:25700 ADSS

Phylogenomic databases

eggNOGiKOG1355 Eukaryota
COG0104 LUCA
GeneTreeiENSGT00390000015553
HOGENOMiHOG000260959
HOVERGENiHBG053768
InParanoidiA7MBG0
KOiK01939
OMAiGIAPFYS
OrthoDBi1276527at2759
TreeFamiTF300486

Enzyme and pathway databases

UniPathwayi
UPA00075;UER00335

ReactomeiR-BTA-73817 Purine ribonucleoside monophosphate biosynthesis

Gene expression databases

BgeeiENSBTAG00000013885 Expressed in 10 organ(s), highest expression level in spleen

Family and domain databases

CDDicd03108 AdSS, 1 hit
HAMAPiMF_00011 Adenylosucc_synth, 1 hit
MF_03127 Adenylosucc_synth_vert_acid, 1 hit
InterProiView protein in InterPro
IPR018220 Adenylosuccin_syn_GTP-bd
IPR033128 Adenylosuccin_syn_Lys_AS
IPR001114 Adenylosuccinate_synthetase
IPR027529 AdSS_2_vert
IPR027417 P-loop_NTPase
PANTHERiPTHR11846 PTHR11846, 1 hit
PfamiView protein in Pfam
PF00709 Adenylsucc_synt, 1 hit
SMARTiView protein in SMART
SM00788 Adenylsucc_synt, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR00184 purA, 1 hit
PROSITEiView protein in PROSITE
PS01266 ADENYLOSUCCIN_SYN_1, 1 hit
PS00513 ADENYLOSUCCIN_SYN_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiPURA2_BOVIN
<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: A7MBG0
<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 16, 2008
Last sequence update: December 16, 2008
Last modified: January 16, 2019
This is version 76 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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