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Protein

3-oxoacyl-[acyl-carrier-protein] reductase 3, chloroplastic

Gene

bkr3

Organism
Brassica napus (Rape)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

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

Pathwayi: fatty acid biosynthesis

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei209SubstrateBy similarity1
Active sitei222Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi77 – 101NADPBy similarityAdd BLAST25

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processFatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism
LigandNADP

Enzyme and pathway databases

BRENDAi1.1.1.100. 944.
UniPathwayiUPA00094.

Names & Taxonomyi

Protein namesi
Recommended name:
3-oxoacyl-[acyl-carrier-protein] reductase 3, chloroplastic (EC:1.1.1.100)
Alternative name(s):
3-ketoacyl-acyl carrier protein reductase 3
Gene namesi
Name:bkr3
OrganismiBrassica napus (Rape)
Taxonomic identifieri3708 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeBrassica

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 55ChloroplastSequence analysisAdd BLAST55
ChainiPRO_000003197956 – 3153-oxoacyl-[acyl-carrier-protein] reductase 3, chloroplasticAdd BLAST260

Interactioni

Subunit structurei

Homotetramer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ949M3.
SMRiQ949M3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

KOiK00059.
OMAiVNGQRSF.

Family and domain databases

InterProiView protein in InterPro
IPR011284. 3oxo_ACP_reduc.
IPR016040. NAD(P)-bd_dom.
IPR020904. Sc_DH/Rdtase_CS.
IPR002347. SDR_fam.
PRINTSiPR00081. GDHRDH.
PR00080. SDRFAMILY.
SUPFAMiSSF51735. SSF51735. 1 hit.
TIGRFAMsiTIGR01830. 3oxo_ACP_reduc. 1 hit.
PROSITEiView protein in PROSITE
PS00061. ADH_SHORT. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q949M3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATTVAATKL TSLKAVKKLG FREIRQVRQW TPLQSSMPHF GSRQSFATST
60 70 80 90 100
VVKAQATAVE QSTGEAVPKV ESPVVVVTGA SRGIGKAIAL SLGKAGCKVL
110 120 130 140 150
VNYARSAKEA EEVSKQIEAY GGQAITFGGD VSKEADVEAM MKTAIDAWGT
160 170 180 190 200
IDVVVNNAGI TRDTLLIRMK KSQWDEVIDL NLTGVFLCTQ AATKIMMKKR
210 220 230 240 250
KGRIINIASV VGLIGNIGQA NYAAAKAGVI GFSKTAAREG ASRNINVNVV
260 270 280 290 300
CPGFIASDMT AKLGEDMEKK ILGTIPLGRY GQPEDVAGLV EFLALSPAAS
310
YITGQAFTID GGIAI
Length:315
Mass (Da):33,140
Last modified:December 1, 2001 - v1
Checksum:i3B0B36C84A4FB313
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ243085 mRNA. Translation: CAC41364.1.
RefSeqiNP_001303056.1. NM_001316127.1.
UniGeneiBna.2353.

Genome annotation databases

EnsemblPlantsiCDX84941; CDX84941; GSBRNA2T00142300001.
GeneIDi106401718.
GrameneiCDX84941; CDX84941; GSBRNA2T00142300001.
KEGGibna:106401718.

Similar proteinsi

Entry informationi

Entry nameiFABG3_BRANA
AccessioniPrimary (citable) accession number: Q949M3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 4, 2005
Last sequence update: December 1, 2001
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 programPlant Protein Annotation Program

Miscellaneousi

Documents

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