phoQ:On One Page
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css>
Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
Quickview | | Gene | | Product(s) | | Expression| | Evolution | | References | |
Quickview
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;}
h2 .editsection { display:none;}</css>
<protect>
Standard Name |
phoQ |
---|---|
Gene Synonym(s) |
ECK1115, b1129, JW1115[1], JW1115 |
Product Desc. |
Response to extracellular divalent cations, pH, and acetate; two-component response regulator, cognate to phoP[4] |
Product Synonyms(s) |
B1129[2], sensor protein PhoQ[2], sensor kinase-phosphotransferase PhoQ[2], ECK1115, JW1115, b1129 |
Function from GO |
<GO_nr /> |
Knock-Out Phenotype | |
Regulation/Expression | |
Regulation/Activity | |
Quick Links | |
edit table |
</protect> See Help:Quickview for help with entering information in the Quickview table. <protect></protect>
Notes
PhoPQ has been primarily characterized in Salmonella, with significant differences from E. coli. Mg(2+) stimulon-PhoPQ regulon, EvgAS-PhoPQ cascade enhanced-expression subset.[4]
Gene
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;}
h2 .editsection { display:none;}</css>
<protect>
Nomenclature
See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.
Standard name |
phoQ |
---|---|
Mnemonic |
Phosphate |
Synonyms |
ECK1115, b1129, JW1115[1], JW1115 |
edit table |
</protect>
Notes
Location(s) and DNA Sequence
<protect>
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 |
25.6 minutes |
MG1655: 1188999..1187539 |
||
NC_012967: 1205146..1203686 |
||||
NC_012759: 1091464..1092924 |
||||
W3110 |
|
W3110: 1191353..1189893 |
||
DH10B: 1244444..1242984 |
||||
edit table |
</protect>
Notes
Sequence Features
See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.
Feature Type | Strain | Genomic Location | Evidence | Reference | Notes |
---|---|---|---|---|---|
edit table |
<protect></protect>
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 |
---|---|---|---|---|---|---|---|
ΔphoQ (Keio:JW1115) |
deletion |
deletion |
PMID:16738554 |
||||
phoQD149A |
D149A |
Wild-type effect concerning mgrB transcription |
seeded from UniProt:P23837 | ||||
phoQD90A |
D90A |
No significant effect (with or without MgCl(2) or CaCl(2)) |
seeded from UniProt:P23837 | ||||
phoQEDDDDAE148QNNNNAQ |
EDDDDAE148QNNNNAQ |
Unable to bind divalent cations in vitro and impaired in the ability to respond to Mg(2+) deprivation in vivo |
seeded from UniProt:P23837 | ||||
phoQD179L,A |
D179L,A |
Locked-on mutant defective in Mg(2+)-sensing and unable to control its phosphorylation state and phosphotransfer to phoP |
seeded from UniProt:P23837 | ||||
phoQR439A |
R439A |
3-fold decrease in ATP affinity and 2-fold increase in activity |
seeded from UniProt:P23837 | ||||
phoQK392A |
K392A |
44-fold decrease in ATP affinity and 6-fold decrease in activity |
seeded from UniProt:P23837 | ||||
phoQR434A |
R434A |
2-fold decrease in ATP affinity and 51-fold decrease in activity |
seeded from UniProt:P23837 | ||||
phoQD150I |
D150I |
Wild-type effect concerning mgrB transcription |
seeded from UniProt:P23837 | ||||
phoQT47L |
T47L |
No significant effect (with or without MgCl(2) or CaCl(2)) |
seeded from UniProt:P23837 | ||||
phoQT48A,C,E,M,N,Q,S,V |
T48A,C,E,M,N,Q,S,V |
No significant effect (with or without MgCl(2) or CaCl(2)) |
seeded from UniProt:P23837 | ||||
phoQT48D,G,H,I,K,L,P,R |
T48D,G,H,I,K,L,P,R |
Confers less than 30% of the wild-type levels of phoQ/phoP- signaling cascade in absence of CaCl(2) or MgCl(2) |
seeded from UniProt:P23837 | ||||
phoQT48F,W |
T48F,W |
Decreased sensitivity to repression by calcium but not by magnesium |
seeded from UniProt:P23837 | ||||
phoQT48Y |
T48Y |
Higher activity than wild-type (with or without MgCl(2) or CaCl(2)) |
seeded from UniProt:P23837 | ||||
phoQN68L |
N68L |
No significant effect (with or without MgCl(2) or CaCl(2)) |
seeded from UniProt:P23837 | ||||
phoQD151I |
D151I |
Wild-type effect concerning mgrB transcription |
seeded from UniProt:P23837 | ||||
phoQD152F |
D152F |
Wild-type effect concerning mgrB transcription |
seeded from UniProt:P23837 | ||||
ΔphoQ789::kan |
PMID:16738554 |
| |||||
edit table |
<protect></protect>
Notes
Genetic Interactions
<protect>
Interactor | Interaction | Allele | Score(s) | Reference(s) | Accessions | Notes |
---|---|---|---|---|---|---|
edit table |
</protect>
Notes
Genetic Resources
See Help:Gene_resources for help entering information into the Genetic Resources table.
Resource | Resource Type | Source | Notes/Reference |
---|---|---|---|
JW1115 |
Plasmid clone |
PMID:16769691 Status:Clone OK Primer 1:GCCAAAAAATTACTGCGTCTTTT Primer 2:CCTTCATCTTTCGGCGCAGAATG | |
Kohara Phage |
PMID:3038334 | ||
Kohara Phage |
PMID:3038334 | ||
Linked marker |
est. P1 cotransduction: 28% [6] | ||
Linked marker |
est. P1 cotransduction: 42% [6] | ||
edit table |
<protect></protect>
Notes
Accessions in Other Databases
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000723 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EchoBASE:EB0725 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0003805 |
Escherichia coli str. K-12 substr. MG1655 | |
edit table |
<protect></protect>
Notes
Links
Name | URL | Comments |
---|---|---|
edit table |
Product(s)
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;}
h2 .editsection { display:none;}</css>
Nomenclature
See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.
Standard name |
PhoQ |
---|---|
Synonyms |
B1129[2], sensor protein PhoQ[2], sensor kinase-phosphotransferase PhoQ[2], ECK1115, JW1115, b1129 |
Product description |
Response to extracellular divalent cations, pH, and acetate; two-component response regulator, cognate to phoP[4] |
EC number (for enzymes) |
|
edit table |
<protect></protect>
Notes
Function
<protect>
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:0000155 |
two-component sensor activity |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003661 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0000155 |
two-component sensor activity |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR005467 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0000160 |
two-component signal transduction system (phosphorelay) |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0000160 |
two-component signal transduction system (phosphorelay) |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0902 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0000166 |
nucleotide binding |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0547 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0000287 |
magnesium ion binding |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0460 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0004673 |
protein histidine kinase activity |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR005467 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0004673 |
protein histidine kinase activity |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0004673 |
protein histidine kinase activity |
GOA:spec |
IEA: Inferred from Electronic Annotation |
EC:2.7.13.3 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0004871 |
signal transducer activity |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003660 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005524 |
ATP binding |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003594 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005524 |
ATP binding |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005524 |
ATP binding |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0067 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005886 |
plasma membrane |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0997 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0005886 |
plasma membrane |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-1003 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0007165 |
signal transduction |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003660 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0007165 |
signal transduction |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003661 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0007165 |
signal transduction |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR005467 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016020 |
membrane |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003661 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016020 |
membrane |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016020 |
membrane |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0472 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016021 |
integral to membrane |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR003660 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016021 |
integral to membrane |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0812 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016021 |
integral to membrane |
GO_REF:0000023 |
IEA: Inferred from Electronic Annotation |
SP_SL:SL-9909 |
C |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016301 |
kinase activity |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0418 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016310 |
phosphorylation |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR004358 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016740 |
transferase activity |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0808 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0016772 |
transferase activity, transferring phosphorus-containing groups |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR004358 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0018106 |
peptidyl-histidine phosphorylation |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR005467 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0018106 |
peptidyl-histidine phosphorylation |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
P |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0046872 |
metal ion binding |
GOA:interpro |
IEA: Inferred from Electronic Annotation |
InterPro:IPR015014 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
GO:0046872 |
metal ion binding |
GOA:spkw |
IEA: Inferred from Electronic Annotation |
SP_KW:KW-0479 |
F |
Seeded from EcoCyc (v14.0) |
complete | |
edit table |
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 |
---|---|---|---|---|
edit table |
</protect>
Notes
Localization
See Help:Product_localization for how to add or edit information in this section of EcoliWiki.
Compartment | Description | Evidence | Reference/Source | Notes |
---|---|---|---|---|
plasma membrane |
C-terminus localized in the cytoplasm with 2 predicted transmembrane domains |
Daley et al. (2005) [7] |
||
plasma membrane |
From EcoCyc[3] |
| ||
edit table |
<protect></protect>
Notes
Structure and Physical Properties
<protect>
Physical Properties
See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.
Name | |
---|---|
Sequence |
MKKLLRLFFP LSLRVRFLLA TAAVVLVLSL AYGMVALIGY SVSFDKTTFR LLRGESNLFY TLAKWENNKL HVELPENIDK QSPTMTLIYD ENGQLLWAQR DVPWLMKMIQ PDWLKSNGFH EIEADVNDTS LLLSGDHSIQ QQLQEVREDD DDAEMTHSVA VNVYPATSRM PKLTIVVVDT IPVELKSSYM VWSWFIYVLS ANLLLVIPLL WVAAWWSLRP IEALAKEVRE LEEHNRELLN PATTRELTSL VRNLNRLLKS ERERYDKYRT TLTDLTHSLK TPLAVLQSTL RSLRSEKMSV SDAEPVMLEQ ISRISQQIGY YLHRASMRGG TLLSRELHPV APLLDNLTSA LNKVYQRKGV NISLDISPEI SFVGEQNDFV EVMGNVLDNA CKYCLEFVEI SARQTDEHLY IVVEDDGPGI PLSKREVIFD RGQRVDTLRP GQGVGLAVAR EITEQYEGKI VAGESMLGGA RMEVIFGRQH SAPKDE |
Length |
486 |
Mol. Wt |
55.3 kDa |
pI |
5.6 (calculated) |
Extinction coefficient |
71,850 - 72,100 (calc based on 15 Y, 9 W, and 2 C residues) |
edit table |
Domains/Motifs/Modification Sites
See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.
|
<motif_map/> |
Structure
| </protect>
Structure figures
<protect> | |||||||
Notes
- structure of PhoQ sensor domain shown above is from 3BQ8 at the PDB. [8]
Gene Product Resources
See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.
Resource type | Source | Notes/Reference |
---|---|---|
edit table |
<protect></protect>
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-0003805 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
EcoCyc:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
Escherichia coli str. K-12 substr. MG1655 | ||
RegulonDB:ECK120000723 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0725 |
Escherichia coli str. K-12 substr. MG1655 | |
edit table |
<protect></protect>
Notes
Links
Name | URL | Comments |
---|---|---|
edit table |
Expression
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;}
h2 .editsection { display:none;}</css>
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 |
Ecoli K-12 |
7.058+/-0.064 |
Molecules/cell |
|
Single Molecule Fluorescence |
PMID:20671182 | |
mRNA |
Ecoli K-12 |
0.03869863 |
Molecules/cell |
|
by RNA_Seq |
PMID:20671182 | |
Protein |
E. coli K-12 MG1655 |
130 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
70 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
Protein |
E. coli K-12 MG1655 |
69 |
molecules/cell/generation |
|
Ribosome Profiling |
PMID: 24766808 | |
edit table |
Notes
Transcription and Transcriptional Regulation
<protect>
See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.
|
</protect>
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_000913:1188979..1189019
source=MG1655
flip=1
type=Gene+DNA_+Protein
preset=Nterminus
</gbrowseImage>
This picture shows the sequence around the N-terminus.
</protect>
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
</protect>
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
<protect>
Mutations Affecting Expression
See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.
Allele Name | Mutation | Phenotype | Reference |
---|---|---|---|
edit table |
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 phoQ | |
microarray |
Summary of data for phoQ from multiple microarray studies | |
edit table |
Expression Resources
See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.
Resource Name | Resource Type | Description | Source | Notes |
---|---|---|---|---|
edit table |
<protect></protect>
Notes
Accessions Related to phoQ Expression
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
EcoCyc:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0725 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000723 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0003805 |
Escherichia coli str. K-12 substr. MG1655 | |
edit table |
<protect></protect>
Notes
Links
Name | URL | Comments |
---|---|---|
edit table |
Evolution
{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;}
h2 .editsection { display:none;}</css>
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 |
Shigella flexneri |
PHOQ |
From SHIGELLACYC |
E. coli O157 |
PHOQ |
From ECOO157CYC |
edit table |
Do-It-Yourself Web Tools
<protect></protect>
Notes
Families
See Help:Gene_accessions for help with entering information into the Gene Accessions table.
Database | Accession | Notes |
---|---|---|
PF02518 Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase |
||
EcoCyc:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
EcoGene:EG10732 |
Escherichia coli str. K-12 substr. MG1655 | |
RegulonDB:ECK120000723 |
Escherichia coli str. K-12 substr. MG1655 | |
EchoBASE:EB0725 |
Escherichia coli str. K-12 substr. MG1655 | |
ASAP:ABE-0003805 |
Escherichia coli str. K-12 substr. MG1655 | |
edit table |
<protect></protect>
Notes
Links
Name | URL | Comments |
---|---|---|
edit table |
References
See Help:References for how to manage references in EcoliWiki.
- ↑ 1.0 1.1 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 2.5 2.6 2.7 2.8 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 3.0 3.1 3.2 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 4.0 4.1 4.2 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
- ↑ 5.0 5.1 5.2 CGSC: The Coli Genetics Stock Center
- ↑ 6.0 6.1 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).
- ↑ Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
- ↑ Cheung, J et al. (2008) Crystal structure of a functional dimer of the PhoQ sensor domain. J. Biol. Chem. 283 13762-70 PubMed
Categories