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A9WHA3

- A9WHA3_CHLAA

UniProt

A9WHA3 - A9WHA3_CHLAA

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Protein

3-oxoacyl-[acyl-carrier-protein] synthase 3

Gene
fabH, Caur_2406
Organism
Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)
Status
Unreviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Catalyzes the first condensation reaction which initiates fatty acid synthesis and may therefore play a role in governing the total rate of fatty acid production. Possesses both acetoacetyl-ACP synthase and acetyl transacylase activities. Its substrate specificity determines the biosynthesis of branched-chain and/or straight-chain of fatty acids By similarity.UniRule annotation

Catalytic activityi

Acetyl-CoA + malonyl-[acyl-carrier-protein] = acetoacetyl-[acyl-carrier-protein] + CoA + CO2.UniRule annotationSAAS annotations

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei116 – 1161 By similarityUniRule annotation
Active sitei256 – 2561 By similarityUniRule annotation
Active sitei286 – 2861 By similarityUniRule annotation

GO - Molecular functioni

  1. 3-oxoacyl-[acyl-carrier-protein] synthase activity Source: InterPro
  2. beta-ketoacyl-acyl-carrier-protein synthase III activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. fatty acid biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

AcyltransferaseUniRule annotationSAAS annotationsImported, Transferase

Keywords - Biological processi

Fatty acid biosynthesisUniRule annotationSAAS annotations, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciCAUR324602:GIXU-2445-MONOMER.
UniPathwayiUPA00094.

Names & Taxonomyi

Protein namesi
Recommended name:
3-oxoacyl-[acyl-carrier-protein] synthase 3UniRule annotation (EC:2.3.1.180UniRule annotation)
Alternative name(s):
3-oxoacyl-[acyl-carrier-protein] synthase III
Beta-ketoacyl-ACP synthase III
Gene namesi
Name:fabHUniRule annotation
Ordered Locus Names:Caur_2406Imported
OrganismiChloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)Imported
Taxonomic identifieri324602 [NCBI]
Taxonomic lineageiBacteriaChloroflexiChloroflexiaChloroflexalesChloroflexineaeChloroflexaceaeChloroflexus
ProteomesiUP000002008: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotationSAAS annotations

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotations

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotationSAAS annotations

Protein-protein interaction databases

STRINGi324602.Caur_2406.

Structurei

3D structure databases

ProteinModelPortaliA9WHA3.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni257 – 2615ACP-binding By similarityUniRule annotation

Domaini

The last Arg residue of the ACP-binding site is essential for the weak association between ACP/AcpP and FabH By similarity.UniRule annotation

Sequence similaritiesi

Belongs to the FabH family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0332.
HOGENOMiHOG000246674.
KOiK00648.
OMAiIRIMEAA.
OrthoDBiEOG6J74XN.

Family and domain databases

Gene3Di3.40.47.10. 2 hits.
HAMAPiMF_01815. FabH.
InterProiIPR013751. ACP_syn_III.
IPR013747. ACP_syn_III_C.
IPR004655. FabH_synth.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view]
PfamiPF08545. ACP_syn_III. 1 hit.
PF08541. ACP_syn_III_C. 1 hit.
[Graphical view]
SUPFAMiSSF53901. SSF53901. 1 hit.
TIGRFAMsiTIGR00747. fabH. 1 hit.

Sequencei

Sequence statusi: Complete.

A9WHA3-1 [UniParc]FASTAAdd to Basket

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MSRERYAAVI GWGMAVPQRL ITNDELAQRI DTSDEWIRTR TGIRERRVAG    50
PGESTSTLAT AAGREALTMA GVSPATIDTV IVATCTPDRP FPATACTVQA 100
NLQIPRATAF DLAAACSGFV YGLTVATSLI KSGVSRRLLL IGADIFTHYI 150
NWNDRNTCVL FGDGAGAVVL EATDEPLGLL ASTLSANGEL EDLMAVDAGG 200
TRMPLTADLL EAGRQYVYMN GREIFKHAVR EMSDSALQVI QDAGLTVDDI 250
ALVIPHQANV RIIDAVARRL EIPPERVMVN LDRYGNTSAA SIPIALYEAA 300
QQERIKAGDN VLLTAFGGGL TWGSGLVRWG KPSR 334
Length:334
Mass (Da):35,770
Last modified:February 5, 2008 - v1
Checksum:i46930E1BAB0DE50C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000909 Genomic DNA. Translation: ABY35615.1.
RefSeqiYP_001636004.1. NC_010175.1.

Genome annotation databases

EnsemblBacteriaiABY35615; ABY35615; Caur_2406.
GeneIDi5826870.
KEGGicau:Caur_2406.
PATRICi21415937. VBIChlAur28763_2720.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000909 Genomic DNA. Translation: ABY35615.1 .
RefSeqi YP_001636004.1. NC_010175.1.

3D structure databases

ProteinModelPortali A9WHA3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 324602.Caur_2406.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABY35615 ; ABY35615 ; Caur_2406 .
GeneIDi 5826870.
KEGGi cau:Caur_2406.
PATRICi 21415937. VBIChlAur28763_2720.

Phylogenomic databases

eggNOGi COG0332.
HOGENOMi HOG000246674.
KOi K00648.
OMAi IRIMEAA.
OrthoDBi EOG6J74XN.

Enzyme and pathway databases

UniPathwayi UPA00094 .
BioCyci CAUR324602:GIXU-2445-MONOMER.

Family and domain databases

Gene3Di 3.40.47.10. 2 hits.
HAMAPi MF_01815. FabH.
InterProi IPR013751. ACP_syn_III.
IPR013747. ACP_syn_III_C.
IPR004655. FabH_synth.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view ]
Pfami PF08545. ACP_syn_III. 1 hit.
PF08541. ACP_syn_III_C. 1 hit.
[Graphical view ]
SUPFAMi SSF53901. SSF53901. 1 hit.
TIGRFAMsi TIGR00747. fabH. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29366 / DSM 635 / J-10-fl.

Entry informationi

Entry nameiA9WHA3_CHLAA
AccessioniPrimary (citable) accession number: A9WHA3
Entry historyi
Integrated into UniProtKB/TrEMBL: February 5, 2008
Last sequence update: February 5, 2008
Last modified: September 3, 2014
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzymeUniRule annotationSAAS annotations, Reference proteome

External Data

Dasty 3

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