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P43710

- FABB_HAEIN

UniProt

P43710 - FABB_HAEIN

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Protein

3-oxoacyl-[acyl-carrier-protein] synthase 1

Gene

fabB

Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Specific for elongation from C-10 to unsaturated C-16 and C-18 fatty acids (By similarity).By similarity

Catalytic activityi

Acyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = 3-oxoacyl-[acyl-carrier-protein] + CO2 + [acyl-carrier-protein].

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei162 – 1621PROSITE-ProRule annotation

GO - Molecular functioni

  1. 3-oxoacyl-[acyl-carrier-protein] synthase activity Source: UniProtKB-EC

GO - Biological processi

  1. fatty acid biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

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

Enzyme and pathway databases

UniPathwayiUPA00094.

Names & Taxonomyi

Protein namesi
Recommended name:
3-oxoacyl-[acyl-carrier-protein] synthase 1 (EC:2.3.1.41)
Alternative name(s):
3-oxoacyl-[acyl-carrier-protein] synthase I
Beta-ketoacyl-ACP synthase I
Short name:
KAS I
Gene namesi
Name:fabB
Ordered Locus Names:HI_1533
OrganismiHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Taxonomic identifieri71421 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
ProteomesiUP000000579: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 4064063-oxoacyl-[acyl-carrier-protein] synthase 1PRO_0000180313Add
BLAST

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi71421.HI1533.

Structurei

3D structure databases

ProteinModelPortaliP43710.
SMRiP43710. Positions 1-403.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the beta-ketoacyl-ACP synthases family.Curated

Phylogenomic databases

eggNOGiCOG0304.
KOiK00647.
OMAiHYPTRIA.
OrthoDBiEOG6DG2SR.
PhylomeDBiP43710.

Family and domain databases

Gene3Di3.40.47.10. 2 hits.
InterProiIPR018201. Ketoacyl_synth_AS.
IPR014031. Ketoacyl_synth_C.
IPR014030. Ketoacyl_synth_N.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view]
PfamiPF00109. ketoacyl-synt. 1 hit.
PF02801. Ketoacyl-synt_C. 1 hit.
[Graphical view]
SUPFAMiSSF53901. SSF53901. 2 hits.
PROSITEiPS00606. B_KETOACYL_SYNTHASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P43710-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRRTVITGFG IISSIGNNKE EVLASLKAGK SGIEVVPEFV EMNMRSHVAG
60 70 80 90 100
TIKLNPSEHI DRKVFRFMGD AAAYAYLSMR EAIEDAGLTE DQVSNDRTGL
110 120 130 140 150
VIGAGTGSAH NQLVACDAVR GPRGVKAIGP YAVTKTMASS VSACLATPYK
160 170 180 190 200
IRGVNYSMSS ACATSAHCIG HAVELIQLGK QDVVFAGGAE ELSWECATEF
210 220 230 240 250
DAMGAVSTKY NETPEKASRA YDANRDGFVI AGGGAVVVVE ELEHALARGA
260 270 280 290 300
KIYAEIVGYG ATSDGYDMVA PSGEGAERCM KQAMATVDTP IDYINVHGTS
310 320 330 340 350
TPVGDVKELG AIKNVFGDKI PAISSTKSMT GHSLGAAGAH EAIYTLLMLD
360 370 380 390 400
NDFIAPSINI ETLDEAAEGC NIVTETKENA GLQTVMSNSF GFGGTNATLI

FKRYNG
Length:406
Mass (Da):42,649
Last modified:November 1, 1995 - v1
Checksum:iA17B8673156FDDAF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L42023 Genomic DNA. Translation: AAC23183.1.
PIRiA64128.
RefSeqiNP_439682.1. NC_000907.1.

Genome annotation databases

EnsemblBacteriaiAAC23183; AAC23183; HI_1533.
GeneIDi950395.
KEGGihin:HI1533.
PATRICi20191791. VBIHaeInf48452_1604.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L42023 Genomic DNA. Translation: AAC23183.1 .
PIRi A64128.
RefSeqi NP_439682.1. NC_000907.1.

3D structure databases

ProteinModelPortali P43710.
SMRi P43710. Positions 1-403.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 71421.HI1533.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAC23183 ; AAC23183 ; HI_1533 .
GeneIDi 950395.
KEGGi hin:HI1533.
PATRICi 20191791. VBIHaeInf48452_1604.

Phylogenomic databases

eggNOGi COG0304.
KOi K00647.
OMAi HYPTRIA.
OrthoDBi EOG6DG2SR.
PhylomeDBi P43710.

Enzyme and pathway databases

UniPathwayi UPA00094 .

Family and domain databases

Gene3Di 3.40.47.10. 2 hits.
InterProi IPR018201. Ketoacyl_synth_AS.
IPR014031. Ketoacyl_synth_C.
IPR014030. Ketoacyl_synth_N.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view ]
Pfami PF00109. ketoacyl-synt. 1 hit.
PF02801. Ketoacyl-synt_C. 1 hit.
[Graphical view ]
SUPFAMi SSF53901. SSF53901. 2 hits.
PROSITEi PS00606. B_KETOACYL_SYNTHASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 51907 / DSM 11121 / KW20 / Rd.

Entry informationi

Entry nameiFABB_HAEIN
AccessioniPrimary (citable) accession number: P43710
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 29, 2014
This is version 104 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, Reference proteome

Documents

  1. Haemophilus influenzae
    Haemophilus influenzae (strain Rd): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3