FABZ_STRP8
ID FABZ_STRP8 Reviewed; 139 AA.
AC P64111; P58175;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 25-MAY-2022, entry version 89.
DE RecName: Full=3-hydroxyacyl-[acyl-carrier-protein] dehydratase FabZ {ECO:0000255|HAMAP-Rule:MF_00406};
DE EC=4.2.1.59 {ECO:0000255|HAMAP-Rule:MF_00406};
DE AltName: Full=(3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase {ECO:0000255|HAMAP-Rule:MF_00406};
DE Short=(3R)-hydroxymyristoyl-ACP dehydrase {ECO:0000255|HAMAP-Rule:MF_00406};
DE AltName: Full=Beta-hydroxyacyl-ACP dehydratase {ECO:0000255|HAMAP-Rule:MF_00406};
GN Name=fabZ {ECO:0000255|HAMAP-Rule:MF_00406}; OrderedLocusNames=spyM18_1818;
OS Streptococcus pyogenes serotype M18 (strain MGAS8232).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=186103;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MGAS8232;
RX PubMed=11917108; DOI=10.1073/pnas.062526099;
RA Smoot J.C., Barbian K.D., Van Gompel J.J., Smoot L.M., Chaussee M.S.,
RA Sylva G.L., Sturdevant D.E., Ricklefs S.M., Porcella S.F., Parkins L.D.,
RA Beres S.B., Campbell D.S., Smith T.M., Zhang Q., Kapur V., Daly J.A.,
RA Veasy L.G., Musser J.M.;
RT "Genome sequence and comparative microarray analysis of serotype M18 group
RT A Streptococcus strains associated with acute rheumatic fever outbreaks.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:4668-4673(2002).
CC -!- FUNCTION: Involved in unsaturated fatty acids biosynthesis. Catalyzes
CC the dehydration of short chain beta-hydroxyacyl-ACPs and long chain
CC saturated and unsaturated beta-hydroxyacyl-ACPs. {ECO:0000255|HAMAP-
CC Rule:MF_00406}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a (3R)-hydroxyacyl-[ACP] = a (2E)-enoyl-[ACP] + H2O;
CC Xref=Rhea:RHEA:13097, Rhea:RHEA-COMP:9925, Rhea:RHEA-COMP:9945,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:78784, ChEBI:CHEBI:78827; EC=4.2.1.59;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00406};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00406}.
CC -!- SIMILARITY: Belongs to the thioester dehydratase family. FabZ
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00406}.
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DR EMBL; AE009949; AAL98338.1; -; Genomic_DNA.
DR AlphaFoldDB; P64111; -.
DR SMR; P64111; -.
DR KEGG; spm:spyM18_1818; -.
DR HOGENOM; CLU_078912_3_0_9; -.
DR OMA; FPGRPLM; -.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008659; F:(3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0008693; F:3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0047451; F:3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0004317; F:3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00406; FabZ; 1.
DR InterPro; IPR013114; FabA_FabZ.
DR InterPro; IPR010084; FabZ.
DR InterPro; IPR029069; HotDog_dom_sf.
DR PANTHER; PTHR30272; PTHR30272; 1.
DR Pfam; PF07977; FabA; 1.
DR SUPFAM; SSF54637; SSF54637; 1.
DR TIGRFAMs; TIGR01750; fabZ; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Lipid A biosynthesis; Lipid biosynthesis; Lipid metabolism;
KW Lyase.
FT CHAIN 1..139
FT /note="3-hydroxyacyl-[acyl-carrier-protein] dehydratase
FT FabZ"
FT /id="PRO_0000091746"
FT ACT_SITE 46
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00406"
SQ SEQUENCE 139 AA; 15324 MW; 06090333FC20B479 CRC64;
MDIREIQAAL PHRYPMLLVD RVLEVSDDHI VAIKNVTINE PFFNGHFPHY PVMPGVLIME
ALAQTAGVLE LSKEENKGKL VFYAGMDKVK FKKQVVPGDQ LVMTATFIKR RGTIAVVEAR
AEVDGKLAAS GTLTFACGQ
