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P55336

- FABG_VIBHA

UniProt

P55336 - FABG_VIBHA

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Protein

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

Gene
fabG
Organism
Vibrio harveyi (Beneckea harveyi)
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 sitei37 – 371NADP By similarity
Binding sitei86 – 861NADP; via carbonyl oxygen By similarity
Binding sitei138 – 1381Substrate By similarity
Active sitei151 – 1511Proton acceptor By similarity
Binding sitei184 – 1841NADP; via amide nitrogen and carbonyl oxygen By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi12 – 154NADP By similarity
Nucleotide bindingi59 – 602NADP By similarity
Nucleotide bindingi151 – 1555NADP By 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

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
OrganismiVibrio harveyi (Beneckea harveyi)
Taxonomic identifieri669 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 2442443-oxoacyl-[acyl-carrier-protein] reductase FabGPRO_0000054695Add
BLAST

Proteomic databases

PRIDEiP55336.

Interactioni

Subunit structurei

Homotetramer By similarity.

Structurei

3D structure databases

ProteinModelPortaliP55336.
SMRiP55336. Positions 2-244.

Family & Domainsi

Sequence similaritiesi

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.

P55336-1 [UniParc]FASTAAdd to Basket

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MNLEGKIALV TGASRGIGRA IAELLVERGA TVIGTATSEG GAAAISEYLG    50
ENGKGLALNV TDVESIEATL KTINDECGAI DILVNNAGIT RDNLLMRMKD 100
DEWNDIINTN LTPIYRMSKA VLRGMMKKRA GRIINVGSVV GTMGNAGQTN 150
YAAAKAGVIG FTKSMAREVA SRGVTVNTVA PGFIETDMTK ALNDDQRAAT 200
LSNVPAGRLG DPREIASAVV FLASPEAAYI TGETLHVNGG MYMV 244
Length:244
Mass (Da):25,519
Last modified:October 1, 1996 - v1
Checksum:iFC41A1C65B8CDAAA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U39441 Genomic DNA. Translation: AAC43589.1.
PIRiT12051.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U39441 Genomic DNA. Translation: AAC43589.1 .
PIRi T12051.

3D structure databases

ProteinModelPortali P55336.
SMRi P55336. Positions 2-244.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi P55336.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00094 .

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. "Isolation of Vibrio harveyi acyl carrier protein and the fabG, acpP, and fabF genes involved in fatty acid biosynthesis."
    Shen Z., Byers D.M.
    J. Bacteriol. 178:571-573(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 33843 / 392 / MAV.

Entry informationi

Entry nameiFABG_VIBHA
AccessioniPrimary (citable) accession number: P55336
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: April 3, 2013
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

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

External Data

Dasty 3

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