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Q1RH28

- FABI_RICBR

UniProt

Q1RH28 - FABI_RICBR

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Protein

Enoyl-[acyl-carrier-protein] reductase [NADH] FabI

Gene
fabI, RBE_1255
Organism
Rickettsia bellii (strain RML369-C)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the reduction of a carbon-carbon double bond in an enoyl moiety that is covalently linked to an acyl carrier protein (ACP). Involved in the elongation cycle of fatty acid which are used in the lipid metabolism By similarity.

Catalytic activityi

An acyl-[acyl-carrier protein] + NAD+ = a trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei15 – 151NAD; via carbonyl oxygen By similarity
Binding sitei42 – 421NAD By similarity
Binding sitei94 – 941NAD; via carbonyl oxygen By similarity
Binding sitei97 – 971Substrate; via amide nitrogen and carbonyl oxygen By similarity
Active sitei147 – 1471Proton acceptor By similarity
Active sitei157 – 1571Proton acceptor By similarity
Binding sitei164 – 1641NAD By similarity
Sitei205 – 2051Involved in acyl-ACP binding By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi21 – 222NAD By similarity
Nucleotide bindingi66 – 672NAD By similarity
Nucleotide bindingi193 – 1975NAD By similarity

GO - Molecular functioni

  1. enoyl-[acyl-carrier-protein] reductase (NADH) activity Source: UniProtKB

GO - Biological processi

  1. fatty acid elongation Source: UniProtKB
  2. protein homotetramerization Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

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

Keywords - Ligandi

NAD

Enzyme and pathway databases

BioCyciRBEL336407:GJCY-1292-MONOMER.
UniPathwayiUPA00094.

Names & Taxonomyi

Protein namesi
Recommended name:
Enoyl-[acyl-carrier-protein] reductase [NADH] FabI (EC:1.3.1.9)
Short name:
ENR
Alternative name(s):
NADH-dependent enoyl-ACP reductase
Gene namesi
Name:fabI
Ordered Locus Names:RBE_1255
OrganismiRickettsia bellii (strain RML369-C)
Taxonomic identifieri336407 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group
ProteomesiUP000001951: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 262262Enoyl-[acyl-carrier-protein] reductase [NADH] FabIPRO_0000286635Add
BLAST

Interactioni

Subunit structurei

Homotetramer By similarity.

Protein-protein interaction databases

STRINGi336407.RBE_1255.

Structurei

3D structure databases

ProteinModelPortaliQ1RH28.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0623.
KOiK00208.
OMAiTGEIHHV.
OrthoDBiEOG6HF644.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR014358. Enoyl-ACP_Rdtase_NADH.
IPR002347. Glc/ribitol_DH.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PIRSFiPIRSF000094. Enoyl-ACP_rdct. 1 hit.
PRINTSiPR00081. GDHRDH.

Sequencei

Sequence statusi: Complete.

Q1RH28-1 [UniParc]FASTAAdd to Basket

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MTTGLLQGKR GIITGIANNM SISWAIAQLA RKHGAELCFT YQSEILEKRV    50
KPLAEEVGCN FVSELDVTNP ESITNLFAEV KEKWGTFDFL LHGMAFSDRN 100
ELKGRYIDTS LGNFNNSLHI SCYSLVELAR EAEKLMNDGG SIVTLSYYGA 150
EKVIPNYNVM GVAKAALEAS VRYLANDMGE NNIRVNAISA GPIKTLSGSV 200
IGDFNSMLRS HAATAPLKRN TLQQDVAGAA VYLFSQLASG VTGEIHYVDC 250
GYNVMGSNKI VG 262
Length:262
Mass (Da):28,415
Last modified:May 16, 2006 - v1
Checksum:i5C7297DF2D4472FB
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000087 Genomic DNA. Translation: ABE05336.1.
RefSeqiYP_538425.1. NC_007940.1.

Genome annotation databases

EnsemblBacteriaiABE05336; ABE05336; RBE_1255.
GeneIDi3995181.
KEGGirbe:RBE_1255.
PATRICi17884136. VBIRicBel102610_1417.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000087 Genomic DNA. Translation: ABE05336.1 .
RefSeqi YP_538425.1. NC_007940.1.

3D structure databases

ProteinModelPortali Q1RH28.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 336407.RBE_1255.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABE05336 ; ABE05336 ; RBE_1255 .
GeneIDi 3995181.
KEGGi rbe:RBE_1255.
PATRICi 17884136. VBIRicBel102610_1417.

Phylogenomic databases

eggNOGi COG0623.
KOi K00208.
OMAi TGEIHHV.
OrthoDBi EOG6HF644.

Enzyme and pathway databases

UniPathwayi UPA00094 .
BioCyci RBEL336407:GJCY-1292-MONOMER.

Family and domain databases

Gene3Di 3.40.50.720. 1 hit.
InterProi IPR014358. Enoyl-ACP_Rdtase_NADH.
IPR002347. Glc/ribitol_DH.
IPR016040. NAD(P)-bd_dom.
[Graphical view ]
PIRSFi PIRSF000094. Enoyl-ACP_rdct. 1 hit.
PRINTSi PR00081. GDHRDH.
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of Rickettsia bellii illuminates the role of amoebae in gene exchanges between intracellular pathogens."
    Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C., Fournier P.-E., Claverie J.-M., Raoult D.
    PLoS Genet. 2:733-744(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RML369-C.

Entry informationi

Entry nameiFABI_RICBR
AccessioniPrimary (citable) accession number: Q1RH28
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 15, 2007
Last sequence update: May 16, 2006
Last modified: May 14, 2014
This is version 65 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 bellii strain RML369-C
    Rickettsia bellii (strain RML369-C): entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi