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UniProtKB - P37032 (ACON_LEGPH)

Entry version 135 (23 Feb 2022)
Sequence version 1 (01 Jun 1994)
Previous versions | rss
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Protein

Aconitate hydratase A

Gene

acn

Organism
Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)
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 protein 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

Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and probably the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the reversible isomerization of citrate to isocitrate via cis-aconitate. The apo form of AcnA functions as a RNA-binding regulatory protein (PubMed:8366052).

Could catalyze the hydration of 2-methyl-cis-aconitate to yield (2R,3S)-2-methylisocitrate (By similarity).

By similarity1 Publication

<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

[4Fe-4S] clusterBy similarityNote: Binds 1 [4Fe-4S] cluster per subunit.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: tricarboxylic acid cycle

This protein is involved in step 2 of the subpathway that synthesizes isocitrate from oxaloacetate.Curated This subpathway is part of the pathway tricarboxylic acid cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes isocitrate from oxaloacetate, the pathway tricarboxylic acid cycle and in Carbohydrate metabolism.

Pathwayi: propanoate degradation

This protein is involved in the pathway propanoate degradation, which is part of Organic acid metabolism.Curated
View all proteins of this organism that are known to be involved in the pathway propanoate degradation and in Organic acid metabolism.

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 bindingi435Iron-sulfur (4Fe-4S)By similarity1
Metal bindingi501Iron-sulfur (4Fe-4S)By similarity1
Metal bindingi504Iron-sulfur (4Fe-4S)By 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 functionLyase, RNA-binding
Biological processTricarboxylic acid cycle
Ligand4Fe-4S, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

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

More...UniPathwayi		UPA00223;UER00718
UPA00946

<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:
Aconitate hydratase A1 Publication (EC:4.2.1.3By similarity)
Short name:
ACN1 Publication
Short name:
Aconitase1 Publication
Alternative name(s):
(2R,3S)-2-methylisocitrate dehydrataseBy similarity
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate dehydrataseBy similarity
IP2101 Publication
Iron-responsive protein-like1 Publication
Short name:
IRP-like1 Publication
Major iron-containing protein1 Publication
Short name:
MICP1 Publication
Probable 2-methyl-cis-aconitate hydrataseBy similarity (EC:4.2.1.99By similarity)
RNA-binding protein1 Publication
<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:acn
Ordered Locus Names:lpg1690
<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>OrganismiLegionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)
<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 identifieri272624 [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 › Proteobacteria › Gammaproteobacteria › Legionellales › Legionellaceae › Legionella ›
<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
  • UP000000609 <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_00000766621 – 891Aconitate hydratase AAdd BLAST891

Proteomic databases

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

More...PaxDbi		P37032

<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

Monomer.

1 Publication

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		272624.lpg1690

<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		P37032

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

<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 aconitase/IPM isomerase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1048, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_013476_2_1_6

Identification of Orthologs from Complete Genome Data

More...OMAi		NGGIMQY

Family and domain databases

Conserved Domains Database

More...CDDi		cd01580, AcnA_IRP_Swivel, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.20.19.10, 1 hit
3.30.499.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR044137, AcnA_IRP_Swivel
IPR015931, Acnase/IPM_dHydase_lsu_aba_1/3
IPR001030, Acoase/IPM_deHydtase_lsu_aba
IPR015928, Aconitase/3IPM_dehydase_swvl
IPR006249, Aconitase/IRP2
IPR018136, Aconitase_4Fe-4S_BS
IPR036008, Aconitase_4Fe-4S_dom
IPR000573, AconitaseA/IPMdHydase_ssu_swvl

The PANTHER Classification System

More...PANTHERi		PTHR11670, PTHR11670, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00330, Aconitase, 1 hit
PF00694, Aconitase_C, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00415, ACONITASE

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53732, SSF53732, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01341, aconitase_1, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00450, ACONITASE_1, 1 hit
PS01244, ACONITASE_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.

P37032-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKVGQDSLST KSQLTVDGKT YNYYSLKEAE NKHFKGINRL PYSLKVLLEN 
        60         70         80         90        100
LLRFEDGNTV TTKDIKAIAD WLHNKTSQHE IAFRPTRVLM QDFTGVPAVV 
       110        120        130        140        150
DLAAMRTAIV KMGGNADKIS PLSPVDLVID HSVMVDKFAS ADALEVNTKI 
       160        170        180        190        200
EIERNKERYE FLRWGQKAFS NFQVVPPGTG ICHQVNLEYL GKTVWNSEND 
       210        220        230        240        250
GQLYAYPDTL VGTDSHTTMI NGLGVLGWGV GGIEAEAAML GQPVSMLIPE 
       260        270        280        290        300
VIGFKLSGKL KEGITATDLV LTVTQMLRKK GVVGKFVEFY GPGLNDLPLA 
       310        320        330        340        350
DRATISNMAP EYGATCGFFP VDKETIKYLE LTGRDKHTIA LVEAYAKAQG 
       360        370        380        390        400
MWYDKDNEEP VFTDSLHLDL GSVEPSLAGP KRPQDKVNLS SLPVEFNNFL 
       410        420        430        440        450
IEVGKEKEKE KTFAVKNKDF QMKHGHVVIA AITSCTNTSN PSVLMAAGLV 
       460        470        480        490        500
AKKAIEKGLQ RKPWVKSSLA PGSKVVTDYL RHAGLQTYLD QLGFNLVGYG 
       510        520        530        540        550
CTTCIGNSGP LPDDISHCVA EHDLVVSSVL SGNRNFEGRV HPQVRANWLA 
       560        570        580        590        600
SPPLVVAYAL CGTTCSDLSR EPIGQDKEGN DVYLKDIWPS NEEIAAEVAK 
       610        620        630        640        650
VSGTMFRKEY AEVFKGDAHW QAIQTSSGQT YEWNPDSTYI QHPPFFENLS 
       660        670        680        690        700
LKPEPLKPIK QAYVLALFGD SITTDHISPA GSIKASSPAG LYLKSKGVDE 
       710        720        730        740        750
KDFNSYGSRR GNHEVMMRGT FANIRIRNEM TPGQEGGVTR YVPTGETMSI 
       760        770        780        790        800
YDAAMRYQEN QQDLVIIAGK EYGTGSSRDW AAKGTNLLGV KAVITESFER 
       810        820        830        840        850
IHRSNLIGMG ILPLQFKEGT TRKTLKLDGS ERISIEISDK LTPGAMVPVT 
       860        870        880        890 
IERQDGDIEK IETLCRIDTA DELEYYKNGG ILQYVLRKIS S
Length:891
Mass (Da):98,209
Last modified:June 1, 1994 - 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:iF81FC99520859B48
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
L22081 Genomic DNA Translation: AAA25295.1
AE017354 Genomic DNA Translation: AAU27770.1

Protein sequence database of the Protein Information Resource

More...PIRi		B48642

NCBI Reference Sequences

More...RefSeqi		WP_010947417.1, NC_002942.5
YP_095717.1, NC_002942.5

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAU27770; AAU27770; lpg1690

Database of genes from NCBI RefSeq genomes

More...GeneIDi		66490822

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		lpn:lpg1690

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|272624.6.peg.1771

<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
L22081 Genomic DNA Translation: AAA25295.1
AE017354 Genomic DNA Translation: AAU27770.1
PIRiB48642
RefSeqiWP_010947417.1, NC_002942.5
YP_095717.1, NC_002942.5

3D structure databases

SMRiP37032
ModBaseiSearch...

Protein-protein interaction databases

STRINGi272624.lpg1690

Proteomic databases

PaxDbiP37032

Genome annotation databases

EnsemblBacteriaiAAU27770; AAU27770; lpg1690
GeneIDi66490822
KEGGilpn:lpg1690
PATRICifig|272624.6.peg.1771

Phylogenomic databases

eggNOGiCOG1048, Bacteria
HOGENOMiCLU_013476_2_1_6
OMAiNGGIMQY

Enzyme and pathway databases

UniPathwayiUPA00223;UER00718
UPA00946

Family and domain databases

CDDicd01580, AcnA_IRP_Swivel, 1 hit
Gene3Di3.20.19.10, 1 hit
3.30.499.10, 2 hits
InterProiView protein in InterPro
IPR044137, AcnA_IRP_Swivel
IPR015931, Acnase/IPM_dHydase_lsu_aba_1/3
IPR001030, Acoase/IPM_deHydtase_lsu_aba
IPR015928, Aconitase/3IPM_dehydase_swvl
IPR006249, Aconitase/IRP2
IPR018136, Aconitase_4Fe-4S_BS
IPR036008, Aconitase_4Fe-4S_dom
IPR000573, AconitaseA/IPMdHydase_ssu_swvl
PANTHERiPTHR11670, PTHR11670, 1 hit
PfamiView protein in Pfam
PF00330, Aconitase, 1 hit
PF00694, Aconitase_C, 1 hit
PRINTSiPR00415, ACONITASE
SUPFAMiSSF53732, SSF53732, 1 hit
TIGRFAMsiTIGR01341, aconitase_1, 1 hit
PROSITEiView protein in PROSITE
PS00450, ACONITASE_1, 1 hit
PS01244, ACONITASE_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 nameiACON_LEGPH
<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: P37032
Secondary accession number(s): Q5ZUV2
<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: June 1, 1994
Last sequence update: June 1, 1994
Last modified: February 23, 2022
This is version 135 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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