Q68XZ5 (FABZ_RICTY) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
3-hydroxyacyl-[acyl-carrier-protein] dehydratase FabZ
EC=4.2.1.59

Alternative name(s):
(3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase
Short name=(3R)-hydroxymyristoyl-ACP dehydrase
Beta-hydroxyacyl-ACP dehydratase

Gene names

Name:	fabZ
Ordered Locus Names:	RT0007

Organism

Rickettsia typhi (strain ATCC VR-144 / Wilmington) [Complete proteome] [HAMAP]

Taxonomic identifier

257363 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › typhus group › Rickettsia typhi

Protein attributes

Sequence length	145 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Involved in unsaturated fatty acids biosynthesis. Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs By similarity. HAMAP-Rule MF_00406
Catalytic activity	A (3R)-3-hydroxyacyl-[acyl-carrier protein] = a trans-2-enoyl-[acyl-carrier protein] + H2O. HAMAP-Rule MF_00406
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the thioester dehydratase family. FabZ subfamily.

Ontologies

Keywords
Biological process	Lipid A biosynthesis Lipid biosynthesis Lipid metabolism
Cellular component	Cytoplasm
Molecular function	Lyase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	fatty acid biosynthetic process Inferred from electronic annotation. Source: HAMAP lipid A biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 145	145	3-hydroxyacyl-[acyl-carrier-protein] dehydratase FabZ HAMAP-Rule MF_00406		PRO_0000091723
Sites
	Active site	49	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q68XZ5 [UniParc]. Last modified October 11, 2004. Version 1. Checksum: 846D631057D61E89	FASTA	145	16,442
	10 20 30 40 50 60 MIIAITEIMD LIPHRYPFLL VDRVLKIDPN KSITGIKNVT VNEPQFTGHF PTRPVMPGVL 70 80 90 100 110 120 MVESMAQLAA ILVAKSLDST KNKEVFLMSI ENTKFRRIVQ PGDTMHIHSV IDQQRANVWK 130 140 FSSKVMVECE IAAESKFTAM IKDKM

References

[1]

"Complete genome sequence of Rickettsia typhi and comparison with sequences of other Rickettsiae." McLeod M.P., Qin X., Karpathy S.E., Gioia J., Highlander S.K., Fox G.E., McNeill T.Z., Jiang H., Muzny D., Jacob L.S., Hawes A.C., Sodergren E., Gill R., Hume J., Morgan M., Fan G., Amin A.G., Gibbs R.A. , Hong C., Yu X.-J., Walker D.H., Weinstock G.M. J. Bacteriol. 186:5842-5855(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC VR-144 / Wilmington.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017197 Genomic DNA. Translation: AAU03497.1.
RefSeq	YP_066979.1. NC_006142.1.
3D structure databases
ProteinModelPortal	Q68XZ5.
ModBase	Search...
Protein-protein interaction databases
STRING	257363.RT0007.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAU03497; AAU03497; RT0007.
GeneID	2959199.
KEGG	rty:RT0007.
PATRIC	17909164. VBIRicTyp34752_0007.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0764.
HOGENOM	HOG000277829.
KO	K02372.
OMA	IVEMEPG.
ProtClustDB	PRK00006.
Enzyme and pathway databases
BioCyc	RTYP257363:GJEQ-7-MONOMER.
Family and domain databases
HAMAP	MF_00406. FabZ.
InterPro	IPR013114. FabA_FabZ. IPR010084. FabZ. [Graphical view]
Pfam	PF07977. FabA. 1 hit. [Graphical view]
TIGRFAMs	TIGR01750. fabZ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

FABZ_RICTY

Accession

Primary (citable) accession number: Q68XZ5

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 29, 2005
Last sequence update:	October 11, 2004
Last modified:	May 1, 2013
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program