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Expression|

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Standard Name	php
Gene Synonym(s)	ECK3366, b3379, JW3342, yhfV^[1], yhfV
Product Desc.	predicted hydrolase^[2]^[3] Putative phosphotriesterase; substrate unknown^[4]
Product Synonyms(s)	predicted hydrolase^[1], B3379^[2]^[1], YhfV^[2]^[1], Php^[2]^[1] , ECK3366, JW3342, yhfV, b3379
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): yhfS^[2]
Regulation/Activity
Quick Links
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Notes

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Gene

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Nomenclature

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See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.

Standard name	php
Mnemonic	Phosphotriesterase homology protein
Synonyms	ECK3366, b3379, JW3342, yhfV^[1], yhfV
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Notes

Location(s) and DNA Sequence

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<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	75.56 minutes	MG1655: 3506612..3505734 <gbrowseImage> name=NC_000913:3505734..3506612 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 3436394..3437272 <gbrowseImage> name=NC_012967:3436394..3437272 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 3392891..3393769 <gbrowseImage> name=NC_012759:3392891..3393769 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 4131826..4132704 <gbrowseImage> name=NC_007779:4131826..4132704 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 3604357..3603479 <gbrowseImage> name=NC_010473:3603479..3604357 source=DH10B preset=GeneLocation </gbrowseImage>	GBrowse(DH10B)	FASTA Dump
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Notes

Sequence Features

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See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.

Feature Type	Strain	Genomic Location	Evidence	Reference	Notes
Coding Start (SO:0000323)	MG1655	3505734	Edman degradation	PMID:9692977
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Notes

Alleles and Phenotypes

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See Help:Gene_alleles for how to enter or edit alleles and phenotypes in EcoliWiki.

Allele	Nt change(s)	AA change(s)	Reference	Availability
Δphp (Keio:JW3342)	deletion	deletion	PMID:16738554	Shigen CGSC10495^[5]
Δphp-786::kan			PMID:16738554	CGSC:102366
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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

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See Help:Gene_resources for help entering information into the Genetic Resources table.

Resource	Resource Type	Source	Notes/Reference
JW3342	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCAGTTTTGATCCGACGGGTTA Primer 2:CCTTGGAAAAATTGAGAGGGATT
6F9	Kohara Phage	Genobase	PMID:3038334
15C3	Kohara Phage	Genobase	PMID:3038334
zhf-3084::Tn10	Linked marker	CAG18456 = CGSC7576^[5]	est. P1 cotransduction: 91% ^[6] Synonyms:zhe-3084::Tn10nnnCAG18456 also carries cysG0 (CGSC).
glgP721::Tn10	Linked marker	CAG18638 = CGSC7451^[5]	est. P1 cotransduction: 5% ^[6] Synonyms:zhg-3086::Tn10, zhh-21::Tn10
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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database	Accession	Notes
EcoCyc	EcoCyc:G7731	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12917	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004274	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:947891	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2753	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011044	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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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	Php
Synonyms	predicted hydrolase^[1], B3379^[2]^[1], YhfV^[2]^[1], Php^[2]^[1] , ECK3366, JW3342, yhfV, b3379
Product description	predicted hydrolase^[2]^[3] Putative phosphotriesterase; substrate unknown^[4]
EC number (for enzymes)
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Notes

Function

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<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:0008270	zinc ion binding	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR001559	F	Seeded from EcoCyc (v14.0)	complete
	GO:0008270	zinc ion binding	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR017947	F	Seeded from EcoCyc (v14.0)	complete
	GO:0008270	zinc ion binding	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0862	F	Seeded from EcoCyc (v14.0)	complete
	GO:0009056	catabolic process	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR001559	P	Seeded from EcoCyc (v14.0)	complete
	GO:0009056	catabolic process	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR017947	P	Seeded from EcoCyc (v14.0)	complete
	GO:0016787	hydrolase activity	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0378	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016788	hydrolase activity, acting on ester bonds	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR001559	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016788	hydrolase activity, acting on ester bonds	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR017947	F	Seeded from EcoCyc (v14.0)	complete
	GO:0046872	metal ion binding	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0479	F	Seeded from EcoCyc (v14.0)	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	groL		PMID:16606699	Experiment(s):EBI-1145713
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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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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence	at EcoCyc MSFDPTGYTL AHEHLHIDLS GFKNNVDCRL DQYAFICQEM NDLMTRGVRN VIEMTNRYMG RNAQFMLDVM RETGINVVAC TGYYQDAFFP EHVATRSVQE LAQEMVDEIE QGIDGTELKA GIIAEIGTSE GKITPLEEKV FIAAALAHNQ TGRPISTHTS FSTMGLEQLA LLQAHGVDLS RVTVGHCDLK DNLDNILKMI DLGAYVQFDT IGKNSYYPDE KRIAMLHALR DRGLLNRVML SMDITRRSHL KANGGYGYDY LLTTFIPQLR QSGFSQADVD VMLRENPSQF FQ
Length	292
Mol. Wt	32.915 kDa
pI	5.3 (calculated)
Extinction coefficient	16,390 - 16,890 (calc based on 11 Y, 0 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.

Type	Residues	Description	Notes	References
Domain	1..292	PF02126 Phosphotriesterase family		PMID:19920124
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<motif_map/>

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=php taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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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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Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database	Accession	Notes
NCBI (Protein) (EcoliWiki Page)	GI:16131257	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:947891	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011044	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P45548	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G7731	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12917	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:947891	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004274	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2753	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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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

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See Help:Cellular levels

Molecule	Organism or Strain	Value	Units	Experimental Conditions	Assay used	Notes	Reference(s)
Protein	Ecoli K-12	1.057+/-0.119	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		Single Molecule Fluorescence	PMID:20671182
Protein	E. coli K-12 MG1655	0^a	molecules/cell/generation	Medium: MOPS Complete Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	Low confidence in the sequencing data set.	PMID: 24766808
Protein	E. coli K-12 MG1655	2^a	molecules/cell/generation	Medium: MOPS Minimal Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	Low confidence in the sequencing data set.	PMID: 24766808
Protein	E. coli K-12 MG1655	0^a	molecules/cell/generation	Medium: MOPS Complete without Methionine Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	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.

Transcription unit(s)
yhfS
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Figure courtesy of RegulonDB

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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

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<protect><gbrowseImage> name=NC_000913:3506592..3506632 source=MG1655 flip=1 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> 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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<protect> 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	GEO Profiles:b3379 (EcoliWiki Page)	NCBI GEO profiles for php
microarray	GenExpDB:b3379 (EcoliWiki Page)	Summary of data for php 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 php Expression

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database	Accession	Notes
EcoCyc	EcoCyc:G7731	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2753	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b3379
EcoGene	EcoGene:EG12917	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004274	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011044	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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Evolution

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Homologs in Other Organisms

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See Help:Evolution_homologs for help entering or editing information in this section of EcoliWiki.

Organism	Homologs (Statistics)	Comments
Anopheles gambiae	ENSANGP00000019777 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Apis mellifera	ENSAPMP00000021172 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Bos taurus	ENSBTAP00000022174 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Canis familiaris	ENSCAFP00000006858 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Dictyostelium discoideum	DDB0191915 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Drosophila melanogaster	FBgn0037683 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Drosophila pseudoobscura	GA14949-PA (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Gallus gallus	ENSGALP00000014189 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Homo sapiens	ENSP00000298942 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Macaca mulatta	ENSMMUP00000021134 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Monodelphis domestica	ENSMODP00000012474 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Mus musculus	MGI:107372 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Pan troglodytes	ENSPTRP00000039792 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Rattus norvegicus	ENSRNOP00000023446 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Takifugu rubripes	NEWSINFRUP00000137057 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Tetraodon nigroviridis	GSTENP00027649001 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Xenopus tropicalis	ENSXETP00000016226 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Shigella flexneri	YHFV	From SHIGELLACYC
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Do-It-Yourself Web Tools

Notes

Families

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database	Accession	Notes
Superfamily (EcoliWiki Page)	SUPERFAMILY:51556
Panther (EcoliWiki Page)	PTHR10819:SF0
Pfam (EcoliWiki Page)	PF02126 Phosphotriesterase family
EcoCyc	EcoCyc:G7731	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12917	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004274	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2753	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011044	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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References

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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 ^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 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^4.0 ^4.1 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).

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Gene

Nomenclature

Notes

Location(s) and DNA Sequence

Notes

Sequence Features

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Alleles and Phenotypes

Notes

Genetic Interactions

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Genetic Resources

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Accessions in Other Databases

Notes

Links

Product(s)

Nomenclature

Notes

Function

Notes

Localization

Notes

Structure and Physical Properties

Structure figures

Notes

Gene Product Resources

Notes

Accessions in Other Databases

Notes

Links

Expression

Overview

Cellular Levels

Notes

Transcription and Transcriptional Regulation

Notes

Translation and Regulation of Translation

Notes

Turnover and Regulation of Turnover

Notes

Experimental

Notes

Accessions Related to php Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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