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UniProtKB - P74576 (SPEA1_SYNY3)

Entry version 132 (29 Sep 2021)
Sequence version 1 (01 Feb 1997)
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Protein

Biosynthetic arginine decarboxylase 1

Gene

speA1

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score:

Annotation score:3 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

Catalyzes the biosynthesis of agmatine from arginine.

By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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

Protein has several cofactor binding sites:

<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 functionDecarboxylase, Lyase
Biological processPolyamine biosynthesis, Spermidine biosynthesis
LigandMagnesium, Metal-binding, Pyridoxal phosphate

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		4.1.1.19, 382

<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:
Biosynthetic arginine decarboxylase 1 (EC:4.1.1.19)
Short name:
ADC 1
<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:speA1
Synonyms:speA
Ordered Locus Names:slr0662
<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>OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
<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 identifieri1111708 [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 lineageiBacteria › Cyanobacteria › Synechococcales › Merismopediaceae › Synechocystis › unclassified Synechocystis ›
<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
  • UP000001425 <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

<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_00001499811 – 695Biosynthetic arginine decarboxylase 1Add BLAST695

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 residuei141N6-(pyridoxal phosphate)lysineBy similarity1

Proteomic databases

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

More...PaxDbi		P74576

<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

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P74576, 2 interactors

STRING: functional protein association networks

More...STRINGi		1148.1653772

<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		P74576

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

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>Regioni332 – 342Substrate-bindingSequence analysisAdd BLAST11

<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 Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1166, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P74576

Identification of Orthologs from Complete Genome Data

More...OMAi		AVEYTQH

Database for complete collections of gene phylogenies

More...PhylomeDBi		P74576

Family and domain databases

Conserved Domains Database

More...CDDi		cd06830, PLPDE_III_ADC, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.40.37.10, 1 hit
3.20.20.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_01417, SpeA, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR009006, Ala_racemase/Decarboxylase_C
IPR040634, Arg_decarb_HB
IPR041128, Arg_decarbox_C
IPR002985, Arg_decrbxlase
IPR022657, De-COase2_CS
IPR022644, De-COase2_N
IPR022653, De-COase2_pyr-phos_BS
IPR000183, Orn/DAP/Arg_de-COase
IPR029066, PLP-binding_barrel

The PANTHER Classification System

More...PANTHERi		PTHR43295, PTHR43295, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF17810, Arg_decarb_HB, 1 hit
PF17944, Arg_decarbox_C, 1 hit
PF02784, Orn_Arg_deC_N, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001336, Arg_decrbxlase, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01180, ARGDCRBXLASE
PR01179, ODADCRBXLASE

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50621, SSF50621, 1 hit
SSF51419, SSF51419, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01273, speA, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00878, ODR_DC_2_1, 1 hit
PS00879, ODR_DC_2_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.

P74576-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEGQSIELEL SVMAMPELID STEAGHTAGV KTDSNPQAIA QDRRWTIDDS 
        60         70         80         90        100
ENLYRITGWG EPYFSINAAG HVTVSPQADH GGALDLYELV KGLRQRNIGL 
       110        120        130        140        150
PLLLRFSDIL ADRINRLNAA FARGIARYRY PNTYRGVYPI KCNQHRHIVE 
       160        170        180        190        200
SLVRYGTPYN FGLEAGSKPE LMIALAMLQP QENPEPDQQN QPLLICNGYK 
       210        220        230        240        250
DREYIETALL ARRLGHRPII VVEQVAEVAL AIEISSNLGI KPILGVRAKL 
       260        270        280        290        300
STQGMGRWGI STGDRAKFGL TIPEMLTAIE QLRRADMLDS LQLLHFHIGS 
       310        320        330        340        350
QISSISVIKE AMTEASQIFV QLAKLGANMR YLDVGGGLGV DYDGSKTNFY 
       360        370        380        390        400
ASKNYNIQNY VNDVISAVQD ACVAAEVPCP VLISESGRAI ASHQSVLIFD 
       410        420        430        440        450
VVATNDINPP LPKVKGKDHA ILRNLMETWE TITVDNYQEA YHDVEQFKTE 
       460        470        480        490        500
AISLFNFGYL GLKERAKAEE LYWACCRKIL QICRQQEYVP DDLENLEVNL 
       510        520        530        540        550
ASIYYANMSV FQSAPDSWAI DQLFPIMPIH RLDEEPTQRG ILADITCDSD 
       560        570        580        590        600
GKIDQFIDLR DVKSVLELHP LIEVHQPGTP PRVEPYYLGM FLVGAYQEIM 
       610        620        630        640        650
GNLHNLFGDI NVVHIQMNPK GYQIEHLVRG DTIAEVLGYV QYDPEDLLEN 
       660        670        680        690 
MRRYCEQAME DKRMSLEEAQ LLLENYERSL LQYTYLKPTS GIHTS
Length:695
Mass (Da):78,239
Last modified:February 1, 1997 - 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:iE90EB699D666320D
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
BA000022 Genomic DNA Translation: BAA18683.1

Protein sequence database of the Protein Information Resource

More...PIRi		S76771

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		BAA18683; BAA18683; BAA18683

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		syn:slr0662

<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
BA000022 Genomic DNA Translation: BAA18683.1
PIRiS76771

3D structure databases

SMRiP74576
ModBaseiSearch...

Protein-protein interaction databases

IntActiP74576, 2 interactors
STRINGi1148.1653772

Proteomic databases

PaxDbiP74576

Genome annotation databases

EnsemblBacteriaiBAA18683; BAA18683; BAA18683
KEGGisyn:slr0662

Phylogenomic databases

eggNOGiCOG1166, Bacteria
InParanoidiP74576
OMAiAVEYTQH
PhylomeDBiP74576

Enzyme and pathway databases

BRENDAi4.1.1.19, 382

Family and domain databases

CDDicd06830, PLPDE_III_ADC, 1 hit
Gene3Di2.40.37.10, 1 hit
3.20.20.10, 1 hit
HAMAPiMF_01417, SpeA, 1 hit
InterProiView protein in InterPro
IPR009006, Ala_racemase/Decarboxylase_C
IPR040634, Arg_decarb_HB
IPR041128, Arg_decarbox_C
IPR002985, Arg_decrbxlase
IPR022657, De-COase2_CS
IPR022644, De-COase2_N
IPR022653, De-COase2_pyr-phos_BS
IPR000183, Orn/DAP/Arg_de-COase
IPR029066, PLP-binding_barrel
PANTHERiPTHR43295, PTHR43295, 1 hit
PfamiView protein in Pfam
PF17810, Arg_decarb_HB, 1 hit
PF17944, Arg_decarbox_C, 1 hit
PF02784, Orn_Arg_deC_N, 1 hit
PIRSFiPIRSF001336, Arg_decrbxlase, 1 hit
PRINTSiPR01180, ARGDCRBXLASE
PR01179, ODADCRBXLASE
SUPFAMiSSF50621, SSF50621, 1 hit
SSF51419, SSF51419, 1 hit
TIGRFAMsiTIGR01273, speA, 1 hit
PROSITEiView protein in PROSITE
PS00878, ODR_DC_2_1, 1 hit
PS00879, ODR_DC_2_2, 1 hit

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 nameiSPEA1_SYNY3
<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: P74576
<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: August 14, 2001
Last sequence update: February 1, 1997
Last modified: September 29, 2021
This is version 132 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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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