Reviewed, UniProtKB/Swiss-Prot Q3IHW4 (UBIC_PSEHT)

Names and origin

Protein names

Recommended name:
    Probable chorismate--pyruvate lyase
      Short name=CL
      Short name=CPL
    EC=4.1.3.40

Gene names

Name:	ubiC
Ordered Locus Names:	PSHAa2311

Organism

Pseudoalteromonas haloplanktis (strain TAC 125) [Complete proteome] [HAMAP]

Taxonomic identifier

326442 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Pseudoalteromonadaceae › Pseudoalteromonas

Protein attributes

Sequence length	180 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate (4HB) for the ubiquinone pathway By similarity. HAMAP MF_01632
Catalytic activity	Chorismate = 4-hydroxybenzoate + pyruvate. HAMAP MF_01632
Pathway	Cofactor biosynthesis; ubiquinone biosynthesis. HAMAP MF_01632
Subcellular location	Cytoplasm By similarity HAMAP MF_01632.
Sequence similarities	Belongs to the ubiC family.

Ontologies

Keywords
Biological process	Ubiquinone biosynthesis
Cellular component	Cytoplasm
Ligand	Pyruvate
Molecular function	Lyase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	pyruvate biosynthetic process Inferred from electronic annotation. Source: HAMAP ubiquinone biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	chorismate lyase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 180	180	Probable chorismate--pyruvate lyase HAMAP MF_01632		PRO_0000240554
Sites
	Binding site	76	1	Substrate By similarity
	Binding site	113	1	Substrate; via amide nitrogen By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q3IHW4-1 [UniParc]. Last modified June 27, 2006. Version 2. Checksum: 772C421A15A38CD0	FASTA	180	20,358
	10 20 30 40 50 60 MITFPVSLSA DWQCASLFSD LSSAEQEWLF EPHSLTAKLK SRSQCFSVKV LSEQEFELSA 70 80 90 100 110 120 EQQQLLGCTQ TTALNREVLL LCDNKPVVYA QSWLPASVNA ANNKLHNMGE RPLGDVIFQD 130 140 150 160 170 180 PQLTRTDIEI ARFNTQHSLQ QLVAQLKLPS QSLLGRRSLF SLKDYKFLVC EVFLPGAYLY

References

[1]

"Coping with cold: the genome of the versatile marine Antarctica bacterium Pseudoalteromonas haloplanktis TAC125." Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N., Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G., Ho C., Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C. , Rouy Z., Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A. Genome Res. 15:1325-1335(2005) [PubMed: 16169927] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CR954246 Genomic DNA. Translation: CAI87367.1.
RefSeq	YP_340809.1.
3D structure databases
SMR	Q3IHW4. Positions 8-180.
ModBase	Search...
Protein-protein interaction databases
STRING	Q3IHW4.
Genome annotation databases
GeneID	3708350.
GenomeReviews	Gene locus PSHAa2311 in contig CR954246_GR.
KEGG	pha:PSHAa2311.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3161.
HOGENOM	HBG644467.
OMA	LQITHTH.
Enzyme and pathway databases
BioCyc	PHAL326442:PSHAA2311-MONOMER.
Family and domain databases
HAMAP	MF_01632. UbiC. [Tree]
InterPro	IPR007440. Chorismate--pyruvate_lyase. [Graphical view]
Pfam	PF04345. Chor_lyase. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

UBIC_PSEHT

Accession

Primary (citable) accession number: Q3IHW4

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 27, 2006
Last sequence update:	June 27, 2006
Last modified:	January 19, 2010
This is version 30 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)