Chorismate--pyruvate lyase - Escherichia coli (strain K12)

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P26602 (UBIC_ECOLI) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 111. History...

Clusters with 100%, 90%, 50% identity |

Documents (4) |

Third-party data

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Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents Customize order

Names and origin

Protein names

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

Gene names

Name:	ubiC
Ordered Locus Names:	b4039, JW5713

Organism

Escherichia coli (strain K12)

Taxonomic identifier

83333 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length	165 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

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. HAMAP MF_01632
Catalytic activity	Chorismate = 4-hydroxybenzoate + pyruvate. HAMAP MF_01632
Enzyme regulation	Inhibited by 4-hydroxybenzoate, vanillate, 4-hydroxybenzaldehyde and 3-carboxymethylaminomethyl-4-hydroxybenzoic acid. Ref.10 Ref.13
Pathway	Cofactor biosynthesis; ubiquinone biosynthesis. HAMAP MF_01632
Subunit structure	Monomer.
Subcellular location	Cytoplasm HAMAP MF_01632.
Sequence similarities	Belongs to the ubiC family.
Biophysicochemical properties	Kinetic parameters: K_M=29 µM for chorismate Ref.10 pH dependence: Optimum pH is 7.5.
Sequence caution	The sequence AAC43133.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. The sequence CAA40681.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

Ontologies

Keywords
Biological process	Ubiquinone biosynthesis
Cellular component	Cytoplasm
Molecular function	Lyase
Technical term	3D-structure Complete proteome Direct protein sequencing Reference proteome
Gene Ontology (GO)
Biological process	ubiquinone biosynthetic process Inferred from mutant phenotype. Source: EcoCyc
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	chorismate lyase activity Inferred from direct assay Ref.2. Source: EcoCyc
Complete GO annotation...

Binary interactions

With	Entry	#Exp.	IntAct	Notes
aceE	P0AFG8	1	EBI-559360,EBI-542683

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Initiator methionine

Removed Ref.2

Chain

2 – 165

164

Chorismate--pyruvate lyase HAMAP MF_01632

PRO_0000065711

Sites

Binding site

Substrate; via amide nitrogen

Binding site

Substrate

Binding site

115

Substrate; via amide nitrogen

Experimental info

Mutagenesis

G → A: Increases the inhibition by product by about 40%. No effect on substrate affinity. Ref.13

Mutagenesis

156

E → K: Loss of activity. Ref.9

Secondary structure

165

Helix Strand Turn

Details...

Sequences

Sequence

Length

Mass (Da)

Tools

P26602 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: 6DAACD25BC338F09
Show »

FASTA

165

18,777

        10         20         30         40         50         60 
MSHPALTQLR ALRYCKEIPA LDPQLLDWLL LEDSMTKRFE QQGKTVSVTM IREGFVEQNE 

        70         80         90        100        110        120 
IPEELPLLPK ESRYWLREIL LCADGEPWLA GRTVVPVSTL SGPELALQKL GKTPLGRYLF 

       130        140        150        160 
TSSTLTRDFI EIGRDAGLWG RRSRLRLSGK PLLLTELFLP ASPLY

« Hide

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Ubiquinone biosynthesis. Cloning of the genes coding for chorismate pyruvate-lyase and 4-hydroxybenzoate octaprenyl transferase from Escherichia coli." Siebert M., Bechthold A., Melzer M., May U., Berger U., Schroeder G., Schroeder J., Severin K., Heide L. FEBS Lett. 307:347-350(1992) [PubMed: 1644192] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: K12 / MC4100 / ATCC 35695 / DSM 6574.
[2]	"Cloning and sequencing of Escherichia coli ubiC and purification of chorismate lyase." Nichols B.P., Green J.M. J. Bacteriol. 174:5309-5316(1992) [PubMed: 1644758] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 2-21. Strain: K12.
[3]	"Location of the ubiA gene on the physical map of Escherichia coli." Nishimura K., Nakahigashi K., Inokuchi H. J. Bacteriol. 174:5762-5762(1992) [PubMed: 1512213] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[4]	"Mutants of Escherichia coli affected in respiration: the cloning and nucleotide sequence of ubiA, encoding the membrane-bound p-hydroxybenzoate:octaprenyltransferase." Wu G., Williams H.D., Gibson F., Poole R.K. J. Gen. Microbiol. 139:1795-1805(1993) [PubMed: 8409922] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: K12.
[5]	Zhang D., Shrestha B., Tan T. Submitted (JUN-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: BL21.
[6]	"Analysis of the Escherichia coli genome. IV. DNA sequence of the region from 89.2 to 92.8 minutes." Blattner F.R., Burland V.D., Plunkett G. III, Sofia H.J., Daniels D.L. Nucleic Acids Res. 21:5408-5417(1993) [PubMed: 8265357] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / MG1655 / ATCC 47076.
[7]	"The complete genome sequence of Escherichia coli K-12." Blattner F.R., Plunkett G. III, 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. Science 277:1453-1474(1997) [PubMed: 9278503] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / MG1655 / ATCC 47076.
[8]	"Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T. Mol. Syst. Biol. 2:E1-E5(2006) [PubMed: 16738553] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[9]	"Formation of 4-hydroxybenzoate in Escherichia coli: characterization of the ubiC gene and its encoded enzyme chorismate pyruvate-lyase." Siebert M., Severin K., Heide L. Microbiology 140:897-904(1994) [PubMed: 8012607] [Abstract] Cited for: CHARACTERIZATION, MUTAGENESIS OF GLU-156.
[10]	"Chorismate lyase: kinetics and engineering for stability." Holden M.J., Mayhew M.P., Gallagher D.T., Vilker V.L. Biochim. Biophys. Acta 1594:160-167(2002) [PubMed: 11825618] [Abstract] Cited for: BIOPHYSICOCHEMICAL PROPERTIES, ENZYME REGULATION. Strain: K12 / MG1655 / ATCC 47076.
[11]	"Crystallization and 1.1-A diffraction of chorismate lyase from Escherichia coli." Stover C., Mayhew M.P., Holden M.J., Howard A., Gallagher D.T. J. Struct. Biol. 129:96-99(2000) [PubMed: 10675300] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.1 ANGSTROMS).
[12]	"The crystal structure of chorismate lyase shows a new fold and a tightly retained product." Gallagher D.T., Mayhew M., Holden M.J., Howard A., Kim K.-J., Vilker V.L. Proteins 44:304-311(2001) [PubMed: 11455603] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.4 ANGSTROMS) IN COMPLEX WITH PRODUCT; MUTANT SER-15/SER-82 IN COMPLEX WITH PRODUCT; MUTANT SER-15 IN COMPLEX WITH PRODUCT.
[13]	"Structural analysis of ligand binding and catalysis in chorismate lyase." Smith N., Roitberg A.E., Rivera E., Howard A., Holden M.J., Mayhew M., Kaistha S., Gallagher D.T. Arch. Biochem. Biophys. 445:72-80(2006) [PubMed: 16343413] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.0 ANGSTROMS) OF MUTANT SER-15/SER-82 IN COMPLEXES WITH PRODUCT AND SUBSTRATE ANALOG; MUTANT SER-15/SER-82/ALA-91 IN COMPLEXES WITH PRODUCT AND SUBSTRATE ANALOG, MUTAGENESIS OF GLY-91, ENZYME REGULATION.
+	Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

X66619 Genomic DNA. Translation: CAA47181.1.
M93136 Genomic DNA. Translation: AAA24711.1.
M93413 Genomic DNA. Translation: AAA24716.1.
X57434 Genomic DNA. Translation: CAA40681.1. Different initiation.
M96268 Unassigned DNA. Translation: AAA17027.1.
DQ087228 Genomic DNA. Translation: AAY88959.1.
U00006 Genomic DNA. Translation: AAC43133.1. Different initiation.
U00096 Genomic DNA. Translation: AAC77009.2.
AP009048 Genomic DNA. Translation: BAE78041.1.

PIR

S25660.

RefSeq

NP_418463.4. NC_000913.2.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
1FW9	X-ray	1.40	A	2-165	[»]
1G1B	X-ray	1.99	A/B	2-165	[»]
1G81	X-ray	1.71	A	2-165	[»]
1JD3	X-ray	2.03	A	2-165	[»]
1TT8	X-ray	1.00	A	2-165	[»]
1XLR	X-ray	1.94	A	2-165	[»]
2AHC	X-ray	2.40	A/B/C/D	2-165	[»]

ProteinModelPortal

P26602.

SMR

P26602. Positions 2-165.

ModBase

Search...

Protein-protein interaction databases

DIP

DIP-11066N.

IntAct

P26602. 3 interactions.

MINT

MINT-1235748.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Genome annotation databases

EnsemblBacteria

EBESCT00000004092; EBESCP00000004092; EBESCG00000003343.
EBESCT00000015542; EBESCP00000014833; EBESCG00000014602.

GeneID

948545.

GenomeReviews

Gene locus JW5713 in contig AP009048_GR.
Gene locus b4039 in contig U00096_GR.

KEGG

ecj:JW5713.
eco:b4039.

PATRIC

32123615. VBIEscCol129921_4156.

Organism-specific databases

EchoBASE

EB1343.

EcoGene

EG11369. ubiC.

Phylogenomic databases

eggNOG

COG3161.

GeneTree

EBGT00050000011008.

HOGENOM

HBG644467.

OMA

GRTVIPQ.

ProtClustDB

PRK11655.

Enzyme and pathway databases

BioCyc

EcoCyc:CHORPYRLY-MONOMER.
MetaCyc:CHORPYRLY-MONOMER.

BRENDA

4.1.3.40. 2026.

Gene expression databases

Genevestigator

P26602.

Family and domain databases

HAMAP

MF_01632. UbiC.
[Tree]

InterPro

IPR007440. Chorismate--pyruvate_lyase.
[Graphical view]

K03181.

Pfam

PF04345. Chor_lyase. 1 hit.
[Graphical view]

ProtoNet

Search...

Entry information

Entry name

UBIC_ECOLI

Accession

Primary (citable) accession number: P26602
Secondary accession number(s): P76783, Q2M6R5, Q4JHR8

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 1, 1992
Last sequence update:	January 23, 2007
Last modified:	January 25, 2012
This is version 111 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program

Relevant documents

Escherichia coli

Escherichia coli (strain K12): entries and cross-references to EcoGene

PATHWAY comments

Index of metabolic and biosynthesis pathways

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents

Preferred order of sections

Names and origin

Protein attributes

General annotation (Comments)

Ontologies

Binary interactions

With

Entry

#Exp.

IntAct

Notes

Sequence annotation (Features)

Molecule processing

Sites

Experimental info

Secondary structure

Sequences

References

Cross-references

Sequence databases

3D structure databases

Protein-protein interaction databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Gene expression databases

Family and domain databases

Entry information

Relevant documents