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Q68VY7

- FABG_RICTY

UniProt

Q68VY7 - FABG_RICTY

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Protein

3-oxoacyl-[acyl-carrier-protein] reductase FabG

Gene

fabG

Organism
Rickettsia typhi (strain ATCC VR-144 / Wilmington)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.By similarity

Catalytic activityi

(3R)-3-hydroxyacyl-[acyl-carrier-protein] + NADP+ = 3-oxoacyl-[acyl-carrier-protein] + NADPH.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei38 – 381NADPBy similarity
Binding sitei83 – 831NADP; via carbonyl oxygenBy similarity
Binding sitei135 – 1351SubstrateBy similarity
Active sitei148 – 1481Proton acceptorPROSITE-ProRule annotation
Binding sitei181 – 1811NADP; via amide nitrogen and carbonyl oxygenBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi13 – 164NADPBy similarity
Nucleotide bindingi57 – 582NADPBy similarity
Nucleotide bindingi148 – 1525NADPBy similarity

GO - Molecular functioni

  1. 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity Source: UniProtKB
  2. NAD binding Source: InterPro
  3. NADP binding Source: UniProtKB

GO - Biological processi

  1. fatty acid elongation Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Fatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

Keywords - Ligandi

NADP

Enzyme and pathway databases

BioCyciRTYP257363:GJEQ-788-MONOMER.
UniPathwayiUPA00094.

Names & Taxonomyi

Protein namesi
Recommended name:
3-oxoacyl-[acyl-carrier-protein] reductase FabG (EC:1.1.1.100)
Alternative name(s):
3-ketoacyl-acyl carrier protein reductase
Beta-Ketoacyl-acyl carrier protein reductase
Beta-ketoacyl-ACP reductase
Gene namesi
Name:fabG
Ordered Locus Names:RT0748
OrganismiRickettsia typhi (strain ATCC VR-144 / Wilmington)
Taxonomic identifieri257363 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiatyphus group
ProteomesiUP000000604: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 2412413-oxoacyl-[acyl-carrier-protein] reductase FabGPRO_0000286634Add
BLAST

Interactioni

Subunit structurei

Homotetramer.By similarity

Protein-protein interaction databases

STRINGi257363.RT0748.

Structurei

3D structure databases

ProteinModelPortaliQ68VY7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1028.
KOiK00059.
OMAiFPANLAN.
OrthoDBiEOG6N3CR8.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR011284. 3oxo_ACP_reduc.
IPR002198. DH_sc/Rdtase_SDR.
IPR002347. Glc/ribitol_DH.
IPR016040. NAD(P)-bd_dom.
IPR020904. Sc_DH/Rdtase_CS.
[Graphical view]
PfamiPF00106. adh_short. 1 hit.
[Graphical view]
PRINTSiPR00081. GDHRDH.
PR00080. SDRFAMILY.
TIGRFAMsiTIGR01830. 3oxo_ACP_reduc. 1 hit.
PROSITEiPS00061. ADH_SHORT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q68VY7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MIDFTGKTSL ITGASGGIGS AIARLLHKLG SKVIISGSNE KKLKLLGNTL
60 70 80 90 100
KDNYIIEVCN LANKEECNNL ISKISNLDIL VCNAGITSDT LAIRMKDQDF
110 120 130 140 150
DKVIDINLKA NFILNREAIK KMIQKRYGRI INISSIVGIA GNPGQANYCA
160 170 180 190 200
SKAGLIGMTK SLSYEVATRG ITVNAVAPGF IKSDMTDKLN EKQREAIVQK
210 220 230 240
IPLGTYGIPE DVAYAVAFLA SNHASYITGQ TLHVNGGMLM V
Length:241
Mass (Da):25,892
Last modified:October 11, 2004 - v1
Checksum:i315D2AF9C6543A7D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017197 Genomic DNA. Translation: AAU04205.1.
RefSeqiYP_067687.1. NC_006142.1.

Genome annotation databases

EnsemblBacteriaiAAU04205; AAU04205; RT0748.
GeneIDi2958719.
KEGGirty:RT0748.
PATRICi17910748. VBIRicTyp34752_0768.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017197 Genomic DNA. Translation: AAU04205.1 .
RefSeqi YP_067687.1. NC_006142.1.

3D structure databases

ProteinModelPortali Q68VY7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 257363.RT0748.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAU04205 ; AAU04205 ; RT0748 .
GeneIDi 2958719.
KEGGi rty:RT0748.
PATRICi 17910748. VBIRicTyp34752_0768.

Phylogenomic databases

eggNOGi COG1028.
KOi K00059.
OMAi FPANLAN.
OrthoDBi EOG6N3CR8.

Enzyme and pathway databases

UniPathwayi UPA00094 .
BioCyci RTYP257363:GJEQ-788-MONOMER.

Family and domain databases

Gene3Di 3.40.50.720. 1 hit.
InterProi IPR011284. 3oxo_ACP_reduc.
IPR002198. DH_sc/Rdtase_SDR.
IPR002347. Glc/ribitol_DH.
IPR016040. NAD(P)-bd_dom.
IPR020904. Sc_DH/Rdtase_CS.
[Graphical view ]
Pfami PF00106. adh_short. 1 hit.
[Graphical view ]
PRINTSi PR00081. GDHRDH.
PR00080. SDRFAMILY.
TIGRFAMsi TIGR01830. 3oxo_ACP_reduc. 1 hit.
PROSITEi PS00061. ADH_SHORT. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC VR-144 / Wilmington.

Entry informationi

Entry nameiFABG_RICTY
AccessioniPrimary (citable) accession number: Q68VY7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 15, 2007
Last sequence update: October 11, 2004
Last modified: October 1, 2014
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. Rickettsia typhi
    Rickettsia typhi (strain Wilmington): entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3