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B7ILB8 (B7ILB8_BACC2) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 20. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
3-oxoacyl-[acyl-carrier-protein] synthase 3 2 HAMAP MF_01815
EC=2.3.1.180 HAMAP MF_01815
Alternative name(s):
3-oxoacyl-[acyl-carrier-protein] synthase III 2 HAMAP MF_01815
Beta-ketoacyl-ACP synthase III 2 HAMAP MF_01815
Gene names
Name:fabH EMBL ACK97734.1
Synonyms:fabH2 HAMAP MF_01815
Ordered Locus Names:BCG9842_B4114
OrganismBacillus cereus (strain G9842) [Complete proteome] [HAMAP]
Taxonomic identifier405531 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length310 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP MF_01815

Catalytic activity

Acetyl-CoA + malonyl-[acyl-carrier-protein] = acetoacetyl-[acyl-carrier-protein] + CoA + CO2. HAMAP MF_01815

Pathway

Lipid metabolism; fatty acid biosynthesis. HAMAP MF_01815 SAAS SAAS013747

Subunit structure

Homodimer By similarity. HAMAP MF_01815 SAAS SAAS013747

Subcellular location

Cytoplasm By similarity HAMAP MF_01815 SAAS SAAS013747.

Domain

The last Arg residue of the ACP-binding site is essential for the weak association between ACP/AcpP and FabH By similarity. HAMAP MF_01815

Sequence similarities

Belongs to the FabH family. HAMAP MF_01815

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Regions

Region236 – 2405ACP-binding By similarity HAMAP MF_01815

Sites

Active site1121 By similarity HAMAP MF_01815
Active site2351 By similarity HAMAP MF_01815
Active site2651 By similarity HAMAP MF_01815

Sequences

Sequence LengthMass (Da)Tools
B7ILB8 [UniParc].

Last modified February 10, 2009. Version 1.
Checksum: 0997CB8B5DBFFBB0

FASTA31033,421
        10         20         30         40         50         60 
MNVGILGIGR YVPEKVVTNH DLEKIMDTSD EWIRTRTGIA ERRIADDTID TSYMAVEAAK 

        70         80         90        100        110        120 
KALEDAGVSG EDIDLILVAT VTPDRAFPAV ACVIQEAIGA KHAAAMDVGA ACAGFMYGMI 

       130        140        150        160        170        180 
TAQQFIQTGT YKNVLVVGSD KLSKIVDWND RNTAVLFGDG AGAIVMGAVS EGRGVLSFEL 

       190        200        210        220        230        240 
GADGSGGKHL YQDEYVMMNG REVFKFAVRQ LGESCLRVLD KAGLTKEDVD FLVPHQANIR 

       250        260        270        280        290        300 
IMESARERLN LPQEKMSMTI EKFGNTSASS IPIAMVEELQ NGRIQDGDLI ILVGFGGGLT 

       310 
WGAVALRWGK

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References

[1]"Genome sequence of Bacillus cereus G9842."
Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A., Ravel J., Sutton G.
Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001186 Genomic DNA. Translation: ACK97734.1.
RefSeqYP_002444622.1. NC_011772.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGB7ILB8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBBACT00000105995; EBBACP00000100180; EBBACG00000105988.
GeneID7184386.
GenomeReviewsGene locus BCG9842_B4114 in contig CP001186_GR.
KEGGbcg:BCG9842_B4114.
PATRIC18897843. VBIBacCer50903_1079.

Organism-specific databases

CMRSearch...

Phylogenomic databases

GeneTreeEBGT00050000001269.
HOGENOMHBG649927.
OMAKEIGAIN.
ProtClustDBPRK09352.

Family and domain databases

HAMAPMF_01815. FabH.
[Tree]
InterProIPR013751. ACP_syn_III.
IPR013747. ACP_syn_III_C.
IPR004655. FabH_synth.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view]
Gene3DG3DSA:3.40.47.10. Thiolase-like_subgr. 2 hits.
KOK00648.
PfamPF08545. ACP_syn_III. 1 hit.
PF08541. ACP_syn_III_C. 1 hit.
[Graphical view]
SUPFAMSSF53901. Thiolase-like. 1 hit.
TIGRFAMsTIGR00747. FabH. 1 hit.
ProtoNetSearch...

Entry information

Entry nameB7ILB8_BACC2
AccessionPrimary (citable) accession number: B7ILB8
Entry history
Integrated into UniProtKB/TrEMBL: February 10, 2009
Last sequence update: February 10, 2009
Last modified: December 14, 2011
This is version 20 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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