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P0ADA1

- TESA_ECOLI

UniProt

P0ADA1 - TESA_ECOLI

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Protein

Acyl-CoA thioesterase I

Gene
tesA, apeA, pldC, b0494, JW0483
Organism
Escherichia coli (strain K12)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Hydrolyzes only long chain acyl thioesters (C12-C18). Specificity similar to chymotrypsin.

Catalytic activityi

2-lysophosphatidylcholine + H2O = glycerophosphocholine + a carboxylate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei36 – 361Nucleophile By similarity
Binding sitei70 – 701Substrate; via amide nitrogen
Binding sitei99 – 991Substrate
Active sitei180 – 1801 By similarity
Active sitei183 – 18311 Publication

GO - Molecular functioni

  1. acyl-CoA hydrolase activity Source: EcoCyc
  2. identical protein binding Source: EcoCyc
  3. lysophospholipase activity Source: EcoCyc
  4. palmitoyl-CoA hydrolase activity Source: EcoCyc
  5. peptidase activity Source: EcoCyc
  6. phospholipase activity Source: EcoCyc

GO - Biological processi

  1. lipid metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease

Enzyme and pathway databases

BioCyciEcoCyc:THIOESTERI-MONOMER.
ECOL316407:JW0483-MONOMER.
MetaCyc:THIOESTERI-MONOMER.
SABIO-RKP0ADA1.

Names & Taxonomyi

Protein namesi
Recommended name:
Acyl-CoA thioesterase I (EC:3.1.2.-)
Alternative name(s):
Lecithinase B
Lysophospholipase L1 (EC:3.1.1.5)
Protease I
Gene namesi
Name:tesA
Synonyms:apeA, pldC
Ordered Locus Names:b0494, JW0483
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000318: Chromosome, UP000000625: Chromosome

Organism-specific databases

EcoGeneiEG11542. tesA.

Subcellular locationi

GO - Cellular componenti

  1. outer membrane-bounded periplasmic space Source: EcoCyc
Complete GO annotation...

Keywords - Cellular componenti

Periplasm

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi36 – 361S → A: Reduces activity by over 99%. 1 Publication
Mutagenesisi70 – 701G → A: Reduces activity by over 75%. 1 Publication
Mutagenesisi99 – 991N → A: Reduces activity by over 60%. 1 Publication
Mutagenesisi135 – 1351L → P: Lowers activity towards substrates with long acyl chains.
Mutagenesisi180 – 1801D → A: Reduces activity by over 70%. 1 Publication
Mutagenesisi183 – 1831H → A: Reduces activity by over 99%. 1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 26262 PublicationsAdd
BLAST
Chaini27 – 208182Acyl-CoA thioesterase IPRO_0000017848Add
BLAST

Proteomic databases

PaxDbiP0ADA1.
PRIDEiP0ADA1.

2D gel databases

SWISS-2DPAGEP0ADA1.

Expressioni

Gene expression databases

GenevestigatoriP0ADA1.

Interactioni

Subunit structurei

Monomer.

Protein-protein interaction databases

STRINGi511145.b0494.

Structurei

Secondary structure

1
208
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi28 – 347
Helixi36 – 394
Beta strandi41 – 433
Helixi45 – 473
Helixi49 – 568
Turni57 – 604
Beta strandi61 – 655
Helixi73 – 8715
Beta strandi90 – 956
Turni98 – 1014
Beta strandi102 – 1043
Helixi107 – 12317
Beta strandi127 – 1315
Helixi137 – 1393
Helixi141 – 15717
Helixi167 – 1715
Helixi174 – 1763
Beta strandi181 – 1844
Helixi186 – 1883
Helixi189 – 20012
Turni201 – 2044

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1IVNX-ray1.90A27-208[»]
1J00X-ray2.00A27-208[»]
1JRLX-ray1.95A27-208[»]
1U8UX-ray2.08A27-208[»]
1V2GX-ray2.00A27-208[»]
ProteinModelPortaliP0ADA1.

Miscellaneous databases

EvolutionaryTraceiP0ADA1.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiCOG2755.
HOGENOMiHOG000261382.
KOiK10804.
OMAiRGFPPQQ.
OrthoDBiEOG6PGK4B.
PhylomeDBiP0ADA1.

Family and domain databases

Gene3Di3.40.50.1110. 1 hit.
InterProiIPR001087. Lipase_GDSL.
IPR008265. Lipase_GDSL_AS.
IPR013831. SGNH_hydro-type_esterase_dom.
[Graphical view]
PfamiPF00657. Lipase_GDSL. 1 hit.
[Graphical view]
PROSITEiPS01098. LIPASE_GDSL_SER. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P0ADA1-1 [UniParc]FASTAAdd to Basket

« Hide

MMNFNNVFRW HLPFLFLVLL TFRAAAADTL LILGDSLSAG YRMSASAAWP    50
ALLNDKWQSK TSVVNASISG DTSQQGLARL PALLKQHQPR WVLVELGGND 100
GLRGFQPQQT EQTLRQILQD VKAANAEPLL MQIRLPANYG RRYNEAFSAI 150
YPKLAKEFDV PLLPFFMEEV YLKPQWMQDD GIHPNRDAQP FIADWMAKQL 200
QPLVNHDS 208
Length:208
Mass (Da):23,622
Last modified:December 6, 2005 - v1
Checksum:iCD03F23EA39541F1
GO

Sequence cautioni

The sequence AAB40248.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L06182 Genomic DNA. Translation: AAA24664.1.
D13180 Genomic DNA. Translation: BAA02475.1.
U82664 Genomic DNA. Translation: AAB40248.1. Different initiation.
U00096 Genomic DNA. Translation: AAC73596.1.
AP009048 Genomic DNA. Translation: BAE76273.1.
PIRiA49699.
PX0045.
RefSeqiNP_415027.1. NC_000913.3.
YP_488785.1. NC_007779.1.

Genome annotation databases

EnsemblBacteriaiAAC73596; AAC73596; b0494.
BAE76273; BAE76273; BAE76273.
GeneIDi12930860.
945127.
KEGGiecj:Y75_p0481.
eco:b0494.
PATRICi32116147. VBIEscCol129921_0515.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
L06182 Genomic DNA. Translation: AAA24664.1 .
D13180 Genomic DNA. Translation: BAA02475.1 .
U82664 Genomic DNA. Translation: AAB40248.1 . Different initiation.
U00096 Genomic DNA. Translation: AAC73596.1 .
AP009048 Genomic DNA. Translation: BAE76273.1 .
PIRi A49699.
PX0045.
RefSeqi NP_415027.1. NC_000913.3.
YP_488785.1. NC_007779.1.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1IVN X-ray 1.90 A 27-208 [» ]
1J00 X-ray 2.00 A 27-208 [» ]
1JRL X-ray 1.95 A 27-208 [» ]
1U8U X-ray 2.08 A 27-208 [» ]
1V2G X-ray 2.00 A 27-208 [» ]
ProteinModelPortali P0ADA1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 511145.b0494.

2D gel databases

SWISS-2DPAGE P0ADA1.

Proteomic databases

PaxDbi P0ADA1.
PRIDEi P0ADA1.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAC73596 ; AAC73596 ; b0494 .
BAE76273 ; BAE76273 ; BAE76273 .
GeneIDi 12930860.
945127.
KEGGi ecj:Y75_p0481.
eco:b0494.
PATRICi 32116147. VBIEscCol129921_0515.

Organism-specific databases

EchoBASEi EB1504.
EcoGenei EG11542. tesA.

Phylogenomic databases

eggNOGi COG2755.
HOGENOMi HOG000261382.
KOi K10804.
OMAi RGFPPQQ.
OrthoDBi EOG6PGK4B.
PhylomeDBi P0ADA1.

Enzyme and pathway databases

BioCyci EcoCyc:THIOESTERI-MONOMER.
ECOL316407:JW0483-MONOMER.
MetaCyc:THIOESTERI-MONOMER.
SABIO-RK P0ADA1.

Miscellaneous databases

EvolutionaryTracei P0ADA1.
PROi P0ADA1.

Gene expression databases

Genevestigatori P0ADA1.

Family and domain databases

Gene3Di 3.40.50.1110. 1 hit.
InterProi IPR001087. Lipase_GDSL.
IPR008265. Lipase_GDSL_AS.
IPR013831. SGNH_hydro-type_esterase_dom.
[Graphical view ]
Pfami PF00657. Lipase_GDSL. 1 hit.
[Graphical view ]
PROSITEi PS01098. LIPASE_GDSL_SER. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Escherichia coli thioesterase I, molecular cloning and sequencing of the structural gene and identification as a periplasmic enzyme."
    Cho H., Cronan J.E. Jr.
    J. Biol. Chem. 268:9238-9245(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  2. "Molecular cloning, sequencing, and mapping of the gene encoding protease I and characterization of proteinase and proteinase-defective Escherichia coli mutants."
    Ichihara S., Matsubara Y., Kato C., Akasaka K., Mizushima S.
    J. Bacteriol. 175:1032-1037(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 27-38.
    Strain: K12.
  3. "Sequence of minutes 4-25 of Escherichia coli."
    Chung E., Allen E., Araujo R., Aparicio A.M., Davis K., Duncan M., Federspiel N., Hyman R., Kalman S., Komp C., Kurdi O., Lew H., Lin D., Namath A., Oefner P., Roberts D., Schramm S., Davis R.W.
    Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  4. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  5. "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] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  6. "Lysophospholipase L1 from Escherichia coli K-12 overproducer."
    Karasawa K., Kudo I., Kobayashi T., Homma H., Chiba N., Mizushima H., Inoue K., Nojima S.
    J. Biochem. 109:288-293(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 27-43, CHARACTERIZATION AS LYSOPHOSPHOLIPASE.
    Strain: K12.
  7. "Functional role of catalytic triad and oxyanion hole-forming residues on enzyme activity of Escherichia coli thioesterase I/protease I/phospholipase L1."
    Lee L.-C., Lee Y.-L., Leu R.-J., Shaw J.-F.
    Biochem. J. 397:69-76(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: MUTAGENESIS OF SER-36; GLY-70; ASN-99; ASP-180 AND HIS-183.
  8. "Crystal structure of Escherichia coli thioesterase I/protease I/lysophospholipase L1: consensus sequence blocks constitute the catalytic center of SGNH-hydrolases through a conserved hydrogen bond network."
    Lo Y.-C., Lin S.-C., Shaw J.-F., Liaw Y.-C.
    J. Mol. Biol. 330:539-551(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.9 ANGSTROMS) OF 27-208 IN COMPLEX WITH SUBSTRATE ANALOG, ACTIVE SITE, IDENTIFICATION BY MASS SPECTROMETRY.
  9. "Substrate specificities of Escherichia coli thioesterase I/protease I/lysophospholipase L1 are governed by its switch loop movement."
    Lo Y.-C., Lin S.-C., Shaw J.-F., Liaw Y.-C.
    Biochemistry 44:1971-1979(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.08 ANGSTROMS) OF 27-208 OF WILD-TYPE AND MUTANT PRO-135 IN COMPLEX WITH SUBSTRATE ANALOG.

Entry informationi

Entry nameiTESA_ECOLI
AccessioniPrimary (citable) accession number: P0ADA1
Secondary accession number(s): P29679
, P37331, P77125, Q2MBT3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: December 6, 2005
Last modified: June 11, 2014
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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