Identification
Name:(3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase
Synonyms:
  • (3R)-hydroxymyristoyl ACP dehydrase
  • 17 kDa actomyosin component
Gene Name:fabZ
Enzyme Class:
Biological Properties
General Function:Involved in hydro-lyase activity
Specific Function:Involved in saturated fatty acids biosynthesis
Cellular Location:Cytoplasm
SMPDB Pathways:
KEGG Pathways:
KEGG Reactions:
1.0(3R)-3-Hydroxybutanoyl-[acyl-carrier protein]1.0But-2-enoyl-[acyl-carrier protein]+1.0Thumb
1.0(3R)-3-Hydroxybutanoyl-[acyl-carrier protein] ↔ 1.0But-2-enoyl-[acyl-carrier protein] + 1.0Water
ReactionCard
1.0(3R)-3-Hydroxydecanoyl-[acyl-carrier protein]1.0trans-Dec-2-enoyl-[acp]+1.0Thumb
1.0(3R)-3-Hydroxydecanoyl-[acyl-carrier protein] ↔ 1.0trans-Dec-2-enoyl-[acp] + 1.0Water
ReactionCard
1.0(3R)-3-Hydroxyoctanoyl-[acyl-carrier protein]1.0trans-Oct-2-enoyl-[acp]+1.0Thumb
1.0(3R)-3-Hydroxyoctanoyl-[acyl-carrier protein] ↔ 1.0trans-Oct-2-enoyl-[acp] + 1.0Water
ReactionCard
1.0(3R)-3-Hydroxypalmitoyl-[acyl-carrier protein]1.0trans-Hexadec-2-enoyl-[acp]+1.0Thumb
1.0(3R)-3-Hydroxypalmitoyl-[acyl-carrier protein] ↔ 1.0trans-Hexadec-2-enoyl-[acp] + 1.0Water
ReactionCard
1.0(3R)-3-Hydroxytetradecanoyl-[acyl-carrier protein]1.0trans-Tetradec-2-enoyl-[acp]+1.0Thumb
1.0(3R)-3-Hydroxytetradecanoyl-[acyl-carrier protein] ↔ 1.0trans-Tetradec-2-enoyl-[acp] + 1.0Water
ReactionCard
1.0(R)-3-Hydroxyhexanoyl-[acp]1.0trans-Hex-2-enoyl-[acp]+1.0Thumb
1.0(R)-3-Hydroxyhexanoyl-[acp] ↔ 1.0trans-Hex-2-enoyl-[acp] + 1.0Water
ReactionCard
1.0(R)-3-Hydroxydodecanoyl-[acp]1.0trans-Dodec-2-enoyl-[acp]+1.0Thumb
1.0(R)-3-Hydroxydodecanoyl-[acp] ↔ 1.0trans-Dodec-2-enoyl-[acp] + 1.0Water
ReactionCard
1.03-Hydroxyoctadecanoyl-[acp]1.0(2E)-Octadecenoyl-[acp]+1.0Thumb
1.03-Hydroxyoctadecanoyl-[acp] ↔ 1.0(2E)-Octadecenoyl-[acp] + 1.0Water
ReactionCard
1.0Thumb1.0trans-2,3-Dehydroacyl-[acyl-carrier protein]+1.0Thumb
1.0(3R)-3-Hydroxyacyl-[acyl-carrier protein] ↔ 1.0trans-2,3-Dehydroacyl-[acyl-carrier protein] + 1.0Water
ReactionCard
SMPDB Reactions:
1.03-Hydroxyglutaryl-[acp] methyl ester 1.0Thumb+1.0Enoylglutaryl-[acp] methyl ester
1.03-Hydroxyglutaryl-[acp] methyl ester → 1.0Water + 1.0Enoylglutaryl-[acp] methyl ester
ReactionCard
1.03-Hydroxypimeloyl-[acp] methyl ester 1.0an enoylpimeloyl-[acp] methyl ester+1.0Thumb
1.03-Hydroxypimeloyl-[acp] methyl ester → 1.0an enoylpimeloyl-[acp] methyl ester + 1.0Water
ReactionCard
1.0a 3R-hydroxy cis Δ7-tetradecenoyl-[acp]1.0Thumb+1.0 trans-Δ3-cis-Δ7-tetradecenoyl-[acp]
1.0a 3R-hydroxy cis Δ7-tetradecenoyl-[acp] → 1.0Water + 1.0 trans-Δ3-cis-Δ7-tetradecenoyl-[acp]
ReactionCard
1.03R-hydroxy cis Δ9-hexadecenoyl-[acp] 1.0Thumb+1.0trans-Δ3-cis-Δ9-hexadecenoyl-[acp]
1.03R-hydroxy cis Δ9-hexadecenoyl-[acp] → 1.0Water + 1.0trans-Δ3-cis-Δ9-hexadecenoyl-[acp]
ReactionCard
1.0(R)-3-hydroxy-cis-vaccenoyl-[acp] 1.0Thumb+1.0cis-vaccen-2-enoyl-[acp]
1.0(R)-3-hydroxy-cis-vaccenoyl-[acp] → 1.0Water + 1.0cis-vaccen-2-enoyl-[acp]
ReactionCard
1.0(3R)-3-hydroxyacyl-[acyl-carrier protein] 1.0Thumb+1.0 trans-2-enoyl-[acyl-carrier protein]
1.0(3R)-3-hydroxyacyl-[acyl-carrier protein] → 1.0Water + 1.0 trans-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-hydroxybutanoyl-[acp]1.0Thumb+1.0crotonyl-[acp]
1.0(R)-3-hydroxybutanoyl-[acp] → 1.0Water + 1.0crotonyl-[acp]
ReactionCard
1.0(R)-3-hydroxyhexanoyl-[acp] 1.0Thumb+1.0trans hex-2-enoyl-[acp]
1.0(R)-3-hydroxyhexanoyl-[acp] → 1.0Water + 1.0trans hex-2-enoyl-[acp]
ReactionCard
1.0an (R)-3-hydroxydecanoyl-[acp] 1.0Thumb+1.0a trans-Δ2-decenoyl-[acp] 
1.0an (R)-3-hydroxydecanoyl-[acp]  → 1.0Water + 1.0a trans-Δ2-decenoyl-[acp] 
ReactionCard
1.0(R)-3-hydroxydodecanoyl-[acp] 1.0Thumb+1.0trans dodec-2-enoyl-[acp]
1.0(R)-3-hydroxydodecanoyl-[acp] → 1.0Water + 1.0trans dodec-2-enoyl-[acp]
ReactionCard
1.0(R)-3-hydroxypalmitoyl-[acp] 1.0Thumb+1.0 trans hexadecenoyl-[acp]
1.0(R)-3-hydroxypalmitoyl-[acp] → 1.0Water + 1.0 trans hexadecenoyl-[acp]
ReactionCard
1.0a 3R-hydroxyglutaryl-[acp] methyl ester1.0Thumb+1.0Enoylglutaryl-[acp] methyl ester
1.0a 3R-hydroxyglutaryl-[acp] methyl ester → 1.0Water + 1.0Enoylglutaryl-[acp] methyl ester
ReactionCard
1.0(R)-3-hydroxyoctanoyl-[acp] 1.0Thumb+1.0 trans oct-2-enoyl-[acp]
1.0(R)-3-hydroxyoctanoyl-[acp] → 1.0Water + 1.0 trans oct-2-enoyl-[acp]
ReactionCard
1.0(3R)-3-hydroxymyristoyl-[acp] 1.0Thumb+1.0 trans tetradec-2-enoyl-[acp]
1.0(3R)-3-hydroxymyristoyl-[acp] → 1.0Water + 1.0 trans tetradec-2-enoyl-[acp]
ReactionCard
1.0a (3R)-hydroxy cis Δ5-dodecenoyl-[acp]1.0Thumb+1.0trans-Δ3-cis-Δ5-dodecenoyl-[acp]
1.0a (3R)-hydroxy cis Δ5-dodecenoyl-[acp] → 1.0Water + 1.0trans-Δ3-cis-Δ5-dodecenoyl-[acp]
ReactionCard
Complex Reactions:
1.0(R)-3-hydroxy-cis-dodec-5-enoyl-[acyl-carrier protein]1.0Thumb+1.0trans-3-cis-5-dodecenoyl-[acyl-carrier protein]
1.0(R)-3-hydroxy-cis-dodec-5-enoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-3-cis-5-dodecenoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-hydroxy-cis-palm-9-eoyl-[acyl-carrier protein]1.0Thumb+1.0trans-3-cis-9-palmitoleoyl-[acyl-carrier protein]
1.0(R)-3-hydroxy-cis-palm-9-eoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-3-cis-9-palmitoleoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxydodecanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Dodec-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxydodecanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Dodec-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(3R)-3-Hydroxyacyl-[acyl-carrier protein]1.0But-2-enoyl-[acyl-carrier protein]+1.0Thumb
1.0(3R)-3-Hydroxyacyl-[acyl-carrier protein] → 1.0But-2-enoyl-[acyl-carrier protein] + 1.0Water
ReactionCard
1.0(R)-3-hydroxy-cis-myristol-7-eoyl-[acyl-carrier protein]1.0Thumb+1.0trans-3-cis-7-myristoleoyl-[acyl-carrier protein]
1.0(R)-3-hydroxy-cis-myristol-7-eoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-3-cis-7-myristoleoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-hydroxy-cis-vacc-11-enoyl-[acyl-carrier protein]1.0Thumb+1.0trans-3-cis-11-vacceoyl-[acyl-carrier protein]
1.0(R)-3-hydroxy-cis-vacc-11-enoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-3-cis-11-vacceoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxydecanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Dec-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxydecanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Dec-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxyhexanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Hex-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxyhexanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Hex-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxyoctadecanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-octadec-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxyoctadecanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-octadec-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxyoctanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Oct-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxyoctanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Oct-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0(R)-3-Hydroxytetradecanoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Tetradec-2-enoyl-[acyl-carrier protein]
1.0(R)-3-Hydroxytetradecanoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Tetradec-2-enoyl-[acyl-carrier protein]
ReactionCard
1.0R-3-hydroxypalmitoyl-[acyl-carrier protein]1.0Thumb+1.0trans-Hexadec-2-enoyl-[acyl-carrier protein]
1.0R-3-hydroxypalmitoyl-[acyl-carrier protein] → 1.0Water + 1.0trans-Hexadec-2-enoyl-[acyl-carrier protein]
ReactionCard
3.0-Hydroxyglutaryl-[acyl-carrier protein] methyl ester1.0Enoylglutaryl-[acyl-carrier protein] methyl ester+1.0Thumb
3.0-Hydroxyglutaryl-[acyl-carrier protein] methyl ester → 1.0Enoylglutaryl-[acyl-carrier protein] methyl ester + 1.0Water
ReactionCard
3.0-Hydroxypimeloyl-[acyl-carrier protein] methyl ester1.0Enoylpimeloyl-[acyl-carrier protein] methyl ester+1.0Thumb
3.0-Hydroxypimeloyl-[acyl-carrier protein] methyl ester → 1.0Enoylpimeloyl-[acyl-carrier protein] methyl ester + 1.0Water
ReactionCard
Metabolites:
ECMDB IDNameView
ECMDB00494WaterMetaboCard
GO Classification:
Component
cell part
cytoplasm
intracellular part
Function
carbon-oxygen lyase activity
catalytic activity
hydro-lyase activity
lyase activity
Process
carboxylic acid metabolic process
cellular metabolic process
fatty acid biosynthetic process
fatty acid metabolic process
metabolic process
monocarboxylic acid metabolic process
organic acid metabolic process
oxoacid metabolic process
Gene Properties
Blattner:b0180
Gene OrientationClockwise
Centisome Percentage:4.36
Left Sequence End202101
Right Sequence End202556
Gene Sequence:
>456 bp
TTGACTACTAACACTCATACTCTGCAGATTGAAGAGATTTTAGAACTTCTGCCGCACCGT
TTCCCGTTCTTACTGGTGGATCGCGTGCTGGATTTTGAAGAAGGTCGTTTTCTGCGCGCA
GTAAAAAATGTCTCTGTCAATGAGCCATTCTTCCAGGGCCATTTCCCTGGAAAACCGATT
TTCCCGGGTGTGCTGATTCTGGAAGCAATGGCACAGGCAACAGGTATTCTGGCGTTTAAA
AGCGTAGGAAAACTGGAACCGGGTGAGCTGTACTACTTCGCTGGTATTGACGAAGCGCGC
TTCAAGCGCCCGGTCGTGCCTGGCGATCAAATGATCATGGAAGTCACTTTCGAAAAAACG
CGCCGCGGCCTGACCCGTTTTAAAGGGGTTGCTCTGGTCGATGGTAAAGTAGTTTGCGAA
GCAACGATGATGTGTGCTCGTAGCCGGGAGGCCTGA
Protein Properties
Pfam Domain Function:
Protein Residues:151
Protein Molecular Weight:17033
Protein Theoretical pI:8
Signaling Regions:
  • None
Transmembrane Regions:
  • None
Protein Sequence:
>(3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase
MTTNTHTLQIEEILELLPHRFPFLLVDRVLDFEEGRFLRAVKNVSVNEPFFQGHFPGKPI
FPGVLILEAMAQATGILAFKSVGKLEPGELYYFAGIDEARFKRPVVPGDQMIMEVTFEKT
RRGLTRFKGVALVDGKVVCEATMMCARSREA
References
External Links:
ResourceLink
Uniprot ID:P0A6Q6
Uniprot Name:FABZ_ECOLI
GenBank Gene ID:AP009048
Genebank Protein ID:4902921
Ecogene ID:EG11284
Ecocyc:EG11284
ColiBase:b0180
Kegg Gene:b0180
EchoBASE ID:EB1261
CCDB:FABZ_ECOLI
BacMap:16128173
General Reference:
  • Blattner, F. R., Plunkett, G. 3rd, Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., Gregor, J., Davis, N. W., Kirkpatrick, H. A., Goeden, M. A., Rose, D. J., Mau, B., Shao, Y. (1997). "The complete genome sequence of Escherichia coli K-12." Science 277:1453-1462. Pubmed: 9278503
  • Coleman, J., Raetz, C. R. (1988). "First committed step of lipid A biosynthesis in Escherichia coli: sequence of the lpxA gene." J Bacteriol 170:1268-1274. Pubmed: 3277952
  • Foster, S. J. (1993). "Purification and characterization of an 'actomyosin' complex from Escherichia coli W3110." FEMS Microbiol Lett 110:295-298. Pubmed: 8354462
  • Hayashi, K., Morooka, N., Yamamoto, Y., Fujita, K., Isono, K., Choi, S., Ohtsubo, E., Baba, T., Wanner, B. L., Mori, H., Horiuchi, T. (2006). "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Mol Syst Biol 2:2006.0007. Pubmed: 16738553
  • Mohan, S., Kelly, T. M., Eveland, S. S., Raetz, C. R., Anderson, M. S. (1994). "An Escherichia coli gene (FabZ) encoding (3R)-hydroxymyristoyl acyl carrier protein dehydrase. Relation to fabA and suppression of mutations in lipid A biosynthesis." J Biol Chem 269:32896-32903. Pubmed: 7806516
  • Ogura, T., Inoue, K., Tatsuta, T., Suzaki, T., Karata, K., Young, K., Su, L. H., Fierke, C. A., Jackman, J. E., Raetz, C. R., Coleman, J., Tomoyasu, T., Matsuzawa, H. (1999). "Balanced biosynthesis of major membrane components through regulated degradation of the committed enzyme of lipid A biosynthesis by the AAA protease FtsH (HflB) in Escherichia coli." Mol Microbiol 31:833-844. Pubmed: 10048027