mhpC:On One Page
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Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
Quickview | | Gene | | Product(s) | | Expression| | Evolution | | References | |
Quickview
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Standard Name |
mhpC |
---|---|
Gene Synonym(s) |
ECK0346, b0349, JW0340[1], JW0340 |
Product Desc. | |
Product Synonyms(s) |
2-hydroxy-6-ketonona-2,4-dienedioic acid hydrolase[1], B0349[2][1], MhpC[2][1] , ECK0346, JW0340, b0349 |
Function from GO |
<GO_nr /> |
Knock-Out Phenotype | |
Regulation/Expression | |
Regulation/Activity | |
Quick Links | |
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Notes
Gene
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Nomenclature
See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.
Standard name |
mhpC |
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Mnemonic |
m-Hydroxyphenylpropionic acid |
Synonyms |
ECK0346, b0349, JW0340[1], JW0340 |
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Notes
Location(s) and DNA Sequence
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See Help:Gene_location for help entering information in the Gene Location and DNA sequence table.
Strain | Map location | Genome coordinates | Genome browsers | Sequence links |
---|---|---|---|---|
MG1655 |
7.98 minutes |
MG1655: 370448..371329 |
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NC_012967: 343780..344661 |
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W3110 |
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W3110: 370448..371329 |
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DH10B: 1389891..1390772 |
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Notes
Sequence Features
See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.
Feature Type | Strain | Genomic Location | Evidence | Reference | Notes |
---|---|---|---|---|---|
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Notes
Alleles and Phenotypes
See Help:Gene_alleles for how to enter or edit alleles and phenotypes in EcoliWiki.
Allele | Nt change(s) | AA change(s) | Phenotype: Type | Phenotype: Description | Reference | Availability | Comments |
---|---|---|---|---|---|---|---|
mhpC(del) (Keio:JW0340) |
deletion |
deletion |
PMID:16738554 |
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mhpCR197K |
R197K |
40-fold and 5-fold decrease in catalytic activity and affinity, respectively |
seeded from UniProt:P77044 | ||||
mhpCR197Q |
R197Q |
280-fold and 10-fold decrease in catalytic activity and affinity, respectively |
seeded from UniProt:P77044 | ||||
mhpCS119A |
S119A |
Weakly active. 3-fold decrease in affinity. Fast ketonisation and slow C-C cleavage |
seeded from UniProt:P77044 | ||||
mhpCC270A |
C270A |
2-fold decrease in catalytic activity and almost 2-fold increase in affinity |
seeded from UniProt:P77044 | ||||
mhpCH272A |
H272A |
Weakly active, 1000-fold decrease in catalytic efficiency. Very slow ketonisation and C-C cleavage |
seeded from UniProt:P77044 | ||||
mhpCW273G |
W273G |
10-fold and 20-fold decrease in catalytic activity and affinity, respectively |
seeded from UniProt:P77044 | ||||
mhpCS119G |
S119G |
Weakly active. 3-fold decrease in affinity. Fast ketonisation and slow C-C cleavage |
seeded from UniProt:P77044 | ||||
mhpCH123A |
H123A |
More than 2-fold decrease in catalytic efficiency and 3-fold increase affinity |
seeded from UniProt:P77044 | ||||
mhpCS49A |
S49A |
2-fold decrease in catalytic efficiency and more than 5-fold increase in affinity for the natural substrate |
seeded from UniProt:P77044 | ||||
mhpCN118A |
N118A |
200-fold decrease in catalytic activity and almost 2-fold increase in affinity |
seeded from UniProt:P77044 | ||||
mhpCN118H |
N118H |
350-fold decrease in catalytic activity and almost 2-fold increase in affinity |
seeded from UniProt:P77044 | ||||
mhpCF182D |
F182D |
100-fold decrease in catalytic activity |
seeded from UniProt:P77044 | ||||
mhpCF182G |
F182G |
4-fold and 8-fold decrease in catalytic activity and affinity, respectively |
seeded from UniProt:P77044 | ||||
mhpC281::Tn10 |
Insertion at 371,180 bp in MG1655 (NC_000913) |
adapted from Nichols et al.[4] |
Synonyms: zah-281::Tn10 | ||||
mhpC281::Tn10 |
PMID:2540407 PMID:9829956 |
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ΔmhpC789::kan |
PMID:16738554 |
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MhpC H263A |
H263A |
Ser110, His263 and Asp235 compose the catalytic triad of MhpC, and mutation of His263 to Alanine causes a 10,000 fold reduction in Kcat for 2-hydroxy-6-keto-nona-1,9-dioic acid 5,6-hydrolase activity. |
PMID:15663941 |
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MhpC Ser110A MhpC Ser110G |
Either: Ser110Ala or Ser110Gly |
Ser110, His263 and Asp235 compose the catalytic triad of MhpC, and mutation of Ser110 to Alanine or Glycine causes a 10,000 fold reduction in Kcat for 2-hydroxy-6-keto-nona-1,9-dioic acid 5,6-hydrolase activity. |
PMID:15663941 |
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Notes
Genetic Interactions
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Interactor | Interaction | Allele | Score(s) | Reference(s) | Accessions | Notes |
---|---|---|---|---|---|---|
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Notes
Genetic Resources
See Help:Gene_resources for help entering information into the Genetic Resources table.
Resource | Resource Type | Source | Notes/Reference |
---|---|---|---|
JW0340 |
Plasmid clone |
PMID:16769691 Status:Clone OK Primer 1:GCCCAGGAGAAGATGATGAGTTA Primer 2:CCAGGGCGTGCGAGGAAATTCAG | |
Linked marker |
est. P1 cotransduction: 88% [4] | ||
Linked marker |
est. P1 cotransduction: 41% [4] | ||
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Notes
Accessions in Other Databases
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:M012 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG20275 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120004471 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EchoBASE:EB4168 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0001201 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
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Product(s)
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Nomenclature
See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.
Standard name |
MhpC |
---|---|
Synonyms |
2-hydroxy-6-ketonona-2,4-dienedioic acid hydrolase[1], B0349[2][1], MhpC[2][1] , ECK0346, JW0340, b0349 |
Product description | |
EC number (for enzymes) | |
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Notes
Function
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Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.
Qualifier | GO ID | GO term name | Reference | Evidence Code | with/from | Aspect | Notes | Status |
---|---|---|---|---|---|---|---|---|
GO:0005737 |
cytoplasm |
C |
Seeded from Riley et al 2006 [1]. |
Missing: evidence, reference | ||||
GO:0005737 |
cytoplasm |
PMID:9315862 |
IDA: Inferred from Direct Assay |
C |
Seeded from EcoCyc (v14.0) |
complete | ||
GO:0042803 |
protein homodimerization activity |
PMID:9315862 |
IPI: Inferred from Physical Interaction |
F |
Missing: with/from | |||
GO:0016787 |
hydrolase activity |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0378 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016787 |
hydrolase activity |
PMID:9315862 |
IDA: Inferred from Direct Assay |
F |
MhpC was shown to have 2-hydroxy-6-keto-nona-1,9-dioic acid 5,6-hydrolase activity. |
complete | ||
GO:0016823 |
hydrolase activity, acting on acid carbon-carbon bonds, in ketonic substances |
GOA:spec |
IEA: Inferred from Electronic Annotation |
EC:3.7.1 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0019439 |
aromatic compound catabolic process |
PMID:3531186 |
IMP: Inferred from Mutant Phenotype |
P |
Cells containing mutations in mhpC grow as yellow colonies on CEM (color enhancing media) plates containing either 3-(3-hydroxyphenyl)propionic acid (m-hydroxyphenylpropionic acid, MHP) or 3-phenylpropionic acid (hydrocinnamic acid, HCA). |
complete | ||
GO:0018771 |
2-hydroxy-6-ketonona-2,4-dienedoic acid hydrolase activity |
GOA:hamap |
IEA: Inferred from Electronic Annotation |
HAMAP:MF_01654 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016787 |
hydrolase activity |
PMID:15663941 |
IDA: Inferred from Direct Assay |
F |
MhpC was shown to have 2-hydroxy-6-keto-nona-1,9-dioic acid 5,6-hydrolase activity. |
complete | ||
GO:0019439 |
aromatic compound catabolic process |
GOA:hamap |
IEA: Inferred from Electronic Annotation |
HAMAP:MF_01654 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0019439 |
aromatic compound catabolic process |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0058 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005737 |
cytoplasm |
PMID:9315862 |
IDA: Inferred from Direct Assay |
C |
The preparation of MhpC performed as described in PMID:8399388 |
complete | ||
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Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.
Partner Type | Partner | Notes | References | Evidence |
---|---|---|---|---|
Protein |
norV |
PMID:16606699 |
Experiment(s):EBI-1136328 | |
Protein |
cydC |
PMID:16606699 |
Experiment(s):EBI-1136328 | |
Protein |
groL |
PMID:16606699 |
Experiment(s):EBI-1136328 | |
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Notes
Localization
See Help:Product_localization for how to add or edit information in this section of EcoliWiki.
Compartment | Description | Evidence | Reference/Source | Notes |
---|---|---|---|---|
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Notes
Structure and Physical Properties
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Physical Properties
See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.
Name | |
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Sequence |
MDCRIWLVKR QNRELNMQEK MMSYQPQTEA ATSRFLNVEE AGKTLRIHFN DCGQGDETVV LLHGSGPGAT GWANFSRNID PLVEAGYRVI LLDCPGWGKS DSVVNSGSRS DLNARILKSV VDQLDIAKIH LLGNSMGGHS SVAFTLKWPE RVGKLVLMGG GTGGMSLFTP MPTEGIKRLN QLYRQPTIEN LKLMMDIFVF DTSDLTDALF EARLNNMLSR RDHLENFVKS LEANPKQFPD FGPRLAEIKA QTLIVWGRND RFVPMDAGLR LLSGIAGSEL HIFRDCGHWA QWEHADAFNQ LVLNFLARP |
Length |
309 |
Mol. Wt |
34.642 kDa |
pI |
7.1 (calculated) |
Extinction coefficient |
42,970 - 43,470 (calc based on 3 Y, 7 W, and 4 C residues) |
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Domains/Motifs/Modification Sites
See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.
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<motif_map/> |
Structure
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Structure figures<protect> | ||||||
Notes
Gene Product Resources
See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.
Resource type | Source | Notes/Reference |
---|---|---|
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Notes
Accessions in Other Databases
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
Escherichia coli str. K-12 substr. MG1655 | ||
Escherichia coli str. K-12 substr. MG1655 | ||
ASAP:ABE-0001201 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EcoCyc:M012 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG20275 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
RegulonDB:ECK120004471 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB4168 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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Expression
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Overview
This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Cellular Levels
Molecule | Organism or Strain | Value | Units | Experimental Conditions | Assay used | Notes | Reference(s) |
---|---|---|---|---|---|---|---|
Protein |
E. coli K-12 MG1655 |
15 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
26 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
0a |
molecules/cell/generation |
|
Ribosome Profiling |
Low confidence in the sequencing data set. |
PMID: 24766808 |
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Notes
Transcription and Transcriptional Regulation
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See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.
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Notes
This is a placeholder for a summary statement about how transcription of this gene is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Translation and Regulation of Translation
<protect><gbrowseImage>
name=NC_000913:370428..370468
source=MG1655
type=Gene+DNA_+Protein
preset=Nterminus
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This picture shows the sequence around the N-terminus.
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Notes
This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.
Turnover and Regulation of Turnover
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Notes
This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.
Experimental
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Mutations Affecting Expression
See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.
Allele Name | Mutation | Phenotype | Reference |
---|---|---|---|
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Expression Studies
See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.
Type | Reference | Notes |
---|---|---|
microarray |
NCBI GEO profiles for mhpC | |
microarray |
Summary of data for mhpC from multiple microarray studies | |
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Expression Resources
See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.
Resource Name | Resource Type | Description | Source | Notes |
---|---|---|---|---|
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Notes
Accessions Related to mhpC Expression
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:M012 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB4168 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG20275 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120004471 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0001201 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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Evolution
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Homologs in Other Organisms
See Help:Evolution_homologs for help entering or editing information in this section of EcoliWiki.
Organism | Homologs (Statistics) | Comments |
---|---|---|
Anopheles gambiae |
|
From Inparanoid:20070104 |
Arabidopsis thaliana |
|
From Inparanoid:20070104 |
Bos taurus |
|
From Inparanoid:20070104 |
Caenorhabditis elegans |
|
From Inparanoid:20070104 |
Canis familiaris |
|
From Inparanoid:20070104 |
Ciona intestinalis |
|
From Inparanoid:20070104 |
Dictyostelium discoideum |
|
From Inparanoid:20070104 |
Drosophila pseudoobscura |
|
From Inparanoid:20070104 |
Gallus gallus |
|
From Inparanoid:20070104 |
Homo sapiens |
|
From Inparanoid:20070104 |
Macaca mulatta |
|
From Inparanoid:20070104 |
Monodelphis domestica |
|
From Inparanoid:20070104 |
Mus musculus |
|
From Inparanoid:20070104 |
Oryza gramene |
|
From Inparanoid:20070104 |
Pan troglodytes |
|
From Inparanoid:20070104 |
Rattus norvegicus |
|
From Inparanoid:20070104 |
Saccharomyces cerevisiae |
|
From Inparanoid:20070104 |
Schizosaccharomyces pombe |
|
From Inparanoid:20070104 |
Takifugu rubripes |
|
From Inparanoid:20070104 |
Tetraodon nigroviridis |
|
From Inparanoid:20070104 |
Xenopus tropicalis |
|
From Inparanoid:20070104 |
E. coli O157 |
MHPC |
From ECOO157CYC |
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Do-It-Yourself Web Tools
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Notes
Families
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:M012 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG20275 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120004471 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB4168 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0001201 |
Escherichia coli str. K-12 substr. MG1655 | |
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Notes
Links
Name | URL | Comments |
---|---|---|
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References
See Help:References for how to manage references in EcoliWiki.
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
- ↑ 2.0 2.1 2.2 2.3 2.4 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 3.0 3.1 3.2 3.3 CGSC: The Coli Genetics Stock Center
- ↑ 4.0 4.1 4.2 The Tn10 insertion sites determined by Nichols et al. 1998 (PMID:9829956) were reannotated by alignment with E. coli K-12 genome sequence (GenBank accession NC_000913). P1 contransduction frequencies were calculated using the formula of Wu (PMID:5338813).
Categories
- Genes with homologs in Anopheles gambiae
- Genes with homologs in Arabidopsis thaliana
- Genes with homologs in Bos taurus
- Genes with homologs in Caenorhabditis elegans
- Genes with homologs in Canis familiaris
- Genes with homologs in Ciona intestinalis
- Genes with homologs in Dictyostelium discoideum
- Genes with homologs in Drosophila pseudoobscura
- Genes with homologs in Gallus gallus
- Genes with homologs in Homo sapiens
- Genes with homologs in Macaca mulatta
- Genes with homologs in Monodelphis domestica
- Genes with homologs in Mus musculus
- Genes with homologs in Oryza gramene
- Genes with homologs in Pan troglodytes
- Genes with homologs in Rattus norvegicus
- Genes with homologs in Saccharomyces cerevisiae
- Genes with homologs in Schizosaccharomyces pombe
- Genes with homologs in Takifugu rubripes
- Genes with homologs in Tetraodon nigroviridis
- Genes with homologs in Xenopus tropicalis
- Genes with homologs in E. coli O157