Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q54X73 (ACOC_DICDI) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable cytoplasmic aconitate hydratase

Short name=Aconitase
EC=4.2.1.3
Alternative name(s):
Citrate hydro-lyase
Gene names
Name:aco1
Synonyms:acnA
ORF Names:DDB_G0279159
OrganismDictyostelium discoideum (Slime mold) [Reference proteome]
Taxonomic identifier44689 [NCBI]
Taxonomic lineageEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium

Protein attributes

Sequence length894 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the isomerization of citrate to isocitrate via cis-aconitate By similarity.

Catalytic activity

Citrate = isocitrate.

Cofactor

Binds 1 4Fe-4S cluster per subunit By similarity.

Subcellular location

Cytoplasm By similarity.

Sequence similarities

Belongs to the aconitase/IPM isomerase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 894894Probable cytoplasmic aconitate hydratase
PRO_0000328573

Regions

Region207 – 2093Substrate binding By similarity
Region781 – 7822Substrate binding By similarity

Sites

Metal binding4381Iron-sulfur (4Fe-4S) By similarity
Metal binding5041Iron-sulfur (4Fe-4S) By similarity
Metal binding5071Iron-sulfur (4Fe-4S) By similarity
Binding site871Substrate By similarity
Binding site5371Substrate By similarity
Binding site5421Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q54X73 [UniParc].

Last modified May 24, 2005. Version 1.
Checksum: 8CE9854114B55202

FASTA89497,991
        10         20         30         40         50         60 
MTTNNPFDKV KDVLKSQDQT YNFYNLSKLQ DPRIEKLPYS IRILLESAVR NCDNFEVHEK 

        70         80         90        100        110        120 
DVENILNWEN TANKVEIPFK PARVLLQDFT GVPAVVDLAA MRDAMKRLGG DPAKINPLVP 

       130        140        150        160        170        180 
VDLVIDHSVQ VDVSRTVDAL EQNQKIEFHR NHERFSFLKW GAQAFDGLFI APPGSGIVHQ 

       190        200        210        220        230        240 
VNLEYIAREV MNGTGNLLYP DSVVGTDSHT TMINGLGVCG WGVGGIEAEA VMLGQPMSMV 

       250        260        270        280        290        300 
LPEVVGYKFV GKLPDIATAT DLVLTVTNEL RKKGVVGKFV EFYGEGVSTL SVQDRATISN 

       310        320        330        340        350        360 
MAPEYGATMG FFPADENTID YLASTGRSNT KIEYIKNYLS SQGLMCNYKS QSHPIFTTTM 

       370        380        390        400        410        420 
ELDLSTVVPS LSGPKRPHDR ISLNSMKQDF NSCLSSPVGF KGFGLTADQI QKKATFTFKD 

       430        440        450        460        470        480 
KQYTIGHGAV TIAAITSCTN TSNPSVMLGA GLLAKNAVEH GLEVAPYIKT SLSPGSGVVT 

       490        500        510        520        530        540 
EYFSHSGLQE PLNKLGFDLT GYGCMTCIGN SGELAEPLAE AITKEDLVVA GVLSGNRNFE 

       550        560        570        580        590        600 
GRIHPLLRAN YLASPPLVVA YALAGTVDID FETTPLGVSK KTGQPVFLRD IWPSKDLIQQ 

       610        620        630        640        650        660 
TIKSSVLPDM YERVYSNVND GNKSWNELKV PTGLLYPWDE KSTYIHNPPF FKTMELTVSK 

       670        680        690        700        710        720 
RPAITNAYCL LNLGDSITTD HISPAGNINR KSSAARYLES KGVKPEDFNT YGSRRGNDEI 

       730        740        750        760        770        780 
MVRGTFANTR IVNKLAPAVG PQTTYVPTGE LMFISDAAEK YQSEGHQLIV LAGSDYGSGS 

       790        800        810        820        830        840 
SRDWAAKGPY LQGIKCVIAI SFERIHRSNL VGMGIIPLQF QPGQNASTLG LTGKEQFNIE 

       850        860        870        880        890 
LPTDKSLIKT GQTVKVTTNC GKSFETILRF DTPIEVEYWA NNGILSYVLR KLLH 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AAFI02000028 Genomic DNA. Translation: EAL67861.1.
RefSeqXP_641837.1. XM_636745.1.

3D structure databases

HSSPHSSP built from PDB template 2B3Y based on UniProtKB P21399.
ProteinModelPortalQ54X73.
SMRQ54X73. Positions 4-892.
ModBaseSearch...

Protein-protein interaction databases

STRING44689.DDB_0229908.

Proteomic databases

PRIDEQ54X73.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblProtistsDDB0229908; DDB0229908; DDB_G0279159.
GeneID8621900.
KEGGddi:DDB_G0279159.

Organism-specific databases

dictyBaseDDB_G0279159. aco1.

Phylogenomic databases

eggNOGCOG1048.
KOK01681.
OMATEVFDIA.
ProtClustDBPTZ00092.

Family and domain databases

Gene3D3.20.19.10. 1 hit.
3.30.499.10. 3 hits.
3.40.1060.10. 1 hit.
InterProIPR015931. Acnase/IPM_dHydase_lsu_aba_1/3.
IPR015937. Acoase/IPM_deHydtase.
IPR001030. Acoase/IPM_deHydtase_lsu_aba.
IPR015928. Aconitase/3IPM_dehydase_swvl.
IPR006249. Aconitase/Fe_reg_prot_2.
IPR015934. Aconitase/Fe_reg_prot_2/AcnD.
IPR015932. Aconitase/IPMdHydase_lsu_aba_2.
IPR018136. Aconitase_4Fe-4S_BS.
IPR000573. AconitaseA/IPMdHydase_ssu_swvl.
[Graphical view]
PANTHERPTHR11670. PTHR11670. 1 hit.
PTHR11670:SF1. PTHR11670:SF1. 1 hit.
PfamPF00330. Aconitase. 1 hit.
PF00694. Aconitase_C. 1 hit.
[Graphical view]
PRINTSPR00415. ACONITASE.
SUPFAMSSF52016. Aconitase/3IPM_dehydase_swvl. 1 hit.
SSF53732. Aconitase_N. 1 hit.
TIGRFAMsTIGR01341. aconitase_1. 1 hit.
PROSITEPS00450. ACONITASE_1. 1 hit.
PS01244. ACONITASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameACOC_DICDI
AccessionPrimary (citable) accession number: Q54X73
Entry history
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: May 1, 2013
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)

Relevant documents

Dictyostelium discoideum

Dictyostelium discoideum: entries, gene names and cross-references to dictyBase

SIMILARITY comments

Index of protein domains and families