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Protein

3-ketoacyl-CoA thiolase

Gene

fadA

Organism
Psychrobacter arcticus (strain DSM 17307 / 273-4)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the final step of fatty acid oxidation in which acetyl-CoA is released and the CoA ester of a fatty acid two carbons shorter is formed.UniRule annotation

Catalytic activityi

Acyl-CoA + acetyl-CoA = CoA + 3-oxoacyl-CoA.UniRule annotation

Pathwayi: fatty acid beta-oxidation

This protein is involved in the pathway fatty acid beta-oxidation, which is part of Lipid metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway fatty acid beta-oxidation and in Lipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei95Acyl-thioester intermediateUniRule annotation1
Active sitei346Proton acceptorUniRule annotation1
Active sitei376Proton acceptorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Transferase
Biological processFatty acid metabolism, Lipid degradation, Lipid metabolism

Enzyme and pathway databases

UniPathwayiUPA00659.

Names & Taxonomyi

Protein namesi
Recommended name:
3-ketoacyl-CoA thiolaseUniRule annotation (EC:2.3.1.16UniRule annotation)
Alternative name(s):
Acetyl-CoA acyltransferaseUniRule annotation
Beta-ketothiolaseUniRule annotation
Fatty acid oxidation complex subunit betaUniRule annotation
Gene namesi
Name:fadAUniRule annotation
Ordered Locus Names:Psyc_1933
OrganismiPsychrobacter arcticus (strain DSM 17307 / 273-4)
Taxonomic identifieri259536 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaePsychrobacter
Proteomesi
  • UP000000546 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002063871 – 3903-ketoacyl-CoA thiolaseAdd BLAST390

Proteomic databases

PRIDEiQ4FQC7.

Interactioni

Subunit structurei

Heterotetramer of two alpha chains (FadB) and two beta chains (FadA).UniRule annotation

Protein-protein interaction databases

STRINGi259536.Psyc_1933.

Structurei

3D structure databases

ProteinModelPortaliQ4FQC7.
SMRiQ4FQC7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thiolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CHU. Bacteria.
COG0183. LUCA.
HOGENOMiHOG000012239.
KOiK00632.
OMAiCGGTESM.
OrthoDBiPOG091H0I7B.

Family and domain databases

CDDicd00751. thiolase. 1 hit.
Gene3Di3.40.47.10. 2 hits.
HAMAPiMF_01620. FadA. 1 hit.
InterProiView protein in InterPro
IPR012805. FadA.
IPR002155. Thiolase.
IPR016039. Thiolase-like.
IPR020615. Thiolase_acyl_enz_int_AS.
IPR020610. Thiolase_AS.
IPR020617. Thiolase_C.
IPR020613. Thiolase_CS.
IPR020616. Thiolase_N.
PfamiView protein in Pfam
PF02803. Thiolase_C. 1 hit.
PF00108. Thiolase_N. 1 hit.
PIRSFiPIRSF000429. Ac-CoA_Ac_transf. 1 hit.
SUPFAMiSSF53901. SSF53901. 2 hits.
TIGRFAMsiTIGR01930. AcCoA-C-Actrans. 1 hit.
TIGR02445. fadA. 1 hit.
PROSITEiView protein in PROSITE
PS00098. THIOLASE_1. 1 hit.
PS00737. THIOLASE_2. 1 hit.
PS00099. THIOLASE_3. 1 hit.

Sequencei

Sequence statusi: Complete.

Q4FQC7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTILSPKDVV IVDGVRSAMG KTKNGMFRHV RADSMSAELV RALVERNDFD
60 70 80 90 100
PRDVEDIIWG CVNQTLEQGL NIGRNIGLLA GIPKTAGGQT VNRLCGSSMQ
110 120 130 140 150
ALHTAAAQIM TGQGDVFIIG GVEHMGHVGM MHGIDLNPEA SKHYAKASNM
160 170 180 190 200
MGLTAEMLGR MNNITREEQD AFGLESHRRA WAATTEGRFD NEIIGIEGHD
210 220 230 240 250
AAGRLQLCTV DEVIRPDATM EQMQKLRPAF DPVSGTVTAA TSSALSDGAS
260 270 280 290 300
AMLIMSAQKA KELGLKPRAR IRSMAVAGCD AAIMGYGPVP ATQKALKRAG
310 320 330 340 350
MSIEDMQTIE LNEAFAAQGL SVLKALNLTD KQDIVNINGG AIALGHPLGC
360 370 380 390
SGARITVTLL NAMEQSDTEI GLATMCIGLG QGISTIIERV
Length:390
Mass (Da):41,395
Last modified:August 30, 2005 - v1
Checksum:i90911DC161B5FCA0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000082 Genomic DNA. Translation: AAZ19781.1.
RefSeqiWP_011281190.1. NC_007204.1.

Genome annotation databases

EnsemblBacteriaiAAZ19781; AAZ19781; Psyc_1933.
KEGGipar:Psyc_1933.

Similar proteinsi

Entry informationi

Entry nameiFADA_PSYA2
AccessioniPrimary (citable) accession number: Q4FQC7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: August 30, 2005
Last modified: August 30, 2017
This is version 80 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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