{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css>

On One Page

Quickview |

Gene |

Product(s) |

Expression|

Evolution |

References |

Quickview

[back to top]

{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css>

Standard Name	yfaA
Gene Synonym(s)	ECK2222, b2230, JW2224, pufY, yfaA'^[1]^[2]
Product Desc.	predicted protein^[2]^[3] Function unknown^[4]
Product Synonyms(s)	predicted protein^[1], B2230^[2]^[1], PufY^[2]^[1], YfaA^[2]^[1] , ECK2222, JW2224, pufY, b2230
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): yfaP^[2]
Regulation/Activity
Quick Links
edit table

</protect> See Help:Quickview for help with entering information in the Quickview table. <protect></protect>

Notes

[back to top]

Gene

[back to top]

{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css> <protect>

Nomenclature

[back to top]

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

Standard name	yfaA
Mnemonic	Systematic nomenclature
Synonyms	ECK2222, b2230, JW2224, pufY, yfaA'^[1]^[2]
edit table

</protect>

Notes

Location(s) and DNA Sequence

[back to top]

<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	50.28 minutes	MG1655: 2334666..2332978 <gbrowseImage> name=NC_000913:2332978..2334666 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 2283344..2281656 <gbrowseImage> name=NC_012967:2281656..2283344 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 2218783..2220471 <gbrowseImage> name=NC_012759:2218783..2220471 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 2341314..2339626 <gbrowseImage> name=NC_007779:2339626..2341314 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 2425654..2423966 <gbrowseImage> name=NC_010473:2423966..2425654 source=DH10B preset=GeneLocation </gbrowseImage>	GBrowse(DH10B)	FASTA Dump
edit table

</protect>

Notes

Sequence Features

[back to top]

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

Feature Type	Strain	Genomic Location	Evidence	Reference	Notes
edit table

Notes

Alleles and Phenotypes

[back to top]

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

Allele	Nt change(s)	AA change(s)	Reference	Availability
ΔyfaA (Keio:JW2224)	deletion	deletion	PMID:16738554	Shigen CGSC9795^[5]
ΔyfaA784::kan			PMID:16738554	CGSC:104608
edit table

Notes

Genetic Interactions

[back to top]

Interactor	Interaction	Allele	Score(s)	Reference(s)	Accessions	Notes
edit table

</protect>

Notes

Genetic Resources

[back to top]

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

Resource	Resource Type	Source	Notes/Reference
JW2224	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCAGTGGTGAAAAAAAGGCGAA Primer 2:CCTAGCGGCTGCCAGGTTATGGG
4F12	Kohara Phage	Genobase	PMID:3038334
E13A5	Kohara Phage	Genobase	PMID:3038334
atoS298::Tn10	Linked marker	CAG12177 gyrA+ = CGSC7525^[5]	est. P1 cotransduction: 63% ^[6] Synonyms:zeh-298::Tn10, zej-298::Tn10 nnnThe original CAG12177 was NalR. This is a NalS derivative constructed by S. McAteer (CGSC).
zfa-723::Tn10	Linked marker	CAG12178 gyrA+ = CGSC7526^[5]	est. P1 cotransduction: 71% ^[6] Synonyms:zei-723::Tn10, zfa-723::Tn10 nnnThe original CAG12178 was NalR. This is a NalS derivative constructed by S. McAteer (CGSC).
edit table

Notes

Accessions in Other Databases

[back to top]

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

Database	Accession	Notes
EcoCyc	EcoCyc:EG11142	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11142	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001126	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:946618	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1132	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0007368	Escherichia coli str. K-12 substr. MG1655
edit table

Notes

Links

[back to top]

Name	URL	Comments
edit table

Product(s)

[back to top]

{{#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	YfaA
Synonyms	predicted protein^[1], B2230^[2]^[1], PufY^[2]^[1], YfaA^[2]^[1] , ECK2222, JW2224, pufY, b2230
Product description	predicted protein^[2]^[3] Function unknown^[4]
EC number (for enzymes)
edit table

Notes

Function

[back to top]

<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
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	References	Evidence
Protein	rplB	PMID:16606699	Experiment(s):EBI-1142246
Protein	sdhA	PMID:16606699	Experiment(s):EBI-1142246
Protein	ybcK	PMID:16606699	Experiment(s):EBI-1142246
Protein	groL	PMID:16606699	Experiment(s):EBI-1142246
Protein	gltD	PMID:16606699	Experiment(s):EBI-1142246
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
edit table

Notes

Structure and Physical Properties

[back to top]

<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 MAVPVKNGWL YTRNVAMSGE KKAKGWRFYG LVGFGAIALL SAGVWALQYA GSGPEKTLSP LVVHNNLQID LNEPDLFLDS DSLSQLPKDL LTIPFLHDVL SEDFVFYYQN HADRLGIEGS IRRIVYEHDL TLKDKLFSSL LDQPAQAALW HDKQGHLSHY MVLIQRSGLS KLLEPLLFAA TSDSQLSKTE ISSIKINSET VPVYQLRYNG NNALMFATYQ DKMLVFSSTD MLFKDDQQDT EATAIAGDLL SGKKRWQASF GLEERTAEKT PVRQRIVVSA RWLGFGYQRL MPSFAGVRFE MGNDGWHSFV ALNDESASVD ASFDFTPVWN SMPAGASFCV AVPYSHGIAE EMLSHISQEN DKLNGALDGA AGLCWYEDSK LQTPLFVGQF DGTAEQAQLP GKLFTQNIGA HESKAPEGVL PVSQTQQGEA QIWRREVSSR YGQYPKAQAA QPDQLMSDYF FRVSLAMQNK TLLFSLDDTL VNNALQTLNK TRPAMVDVIP TDGIVPLYIN PQGIAKLLRN ETLTSLPKNL EPVFYNAAQT LLMPKLDALS QQPRYVMKLA QMEPGAAWQW LPITWQPL
Length	578
Mol. Wt	64.473 kDa
pI	5.6 (calculated)
Extinction coefficient	99,810 - 100,060 (calc based on 19 Y, 13 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.

Type	Residues	Description	Notes	References
Domain	8..559	PF09909 Uncharacterized protein conserved in bacteria (DUF2138)		PMID:19920124
edit table

<motif_map/>

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

Structures

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

Models

View models at:

edit table

</protect>

Structure figures

</protect>

Notes

Gene Product Resources

[back to top]

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

Resource type	Source	Notes/Reference
edit table

Notes

Accessions in Other Databases

[back to top]

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

Database	Accession	Notes
NCBI (Protein) (EcoliWiki Page)	GI:90111405	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:946618	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0007368	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P17994	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:EG11142	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11142	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:946618	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001126	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1132	Escherichia coli str. K-12 substr. MG1655
edit table

Notes

Links

[back to top]

Name	URL	Comments
edit table

Expression

[back to top]

{{#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

[back to top]

See Help:Cellular levels

Molecule	Organism or Strain	Value	Units	Experimental Conditions	Assay used	Notes	Reference(s)
Protein	E. coli K-12 MC4100	1.17E+02	molecules/cell	Medium: median data from rich and minimal media Temperature (°C): 37 Doubling time (min): Growth Rate(min): Growth phase: other:	emPAI		PMID:18304323
Protein	E. coli K-12 MG1655	3^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	1^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
edit table

Notes

Transcription and Transcriptional Regulation

[back to top]

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

Transcription unit(s)
yfaP
edit table

Figure courtesy of RegulonDB

</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

[back to top]

<protect><gbrowseImage> name=NC_000913:2334646..2334686 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

[back to top]

<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	GEO Profiles:b2230 (EcoliWiki Page)	NCBI GEO profiles for yfaA
microarray	GenExpDB:b2230 (EcoliWiki Page)	Summary of data for yfaA 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

Notes

Accessions Related to yfaA Expression

[back to top]

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

Database	Accession	Notes
EcoCyc	EcoCyc:EG11142	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1132	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b2230
EcoGene	EcoGene:EG11142	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001126	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0007368	Escherichia coli str. K-12 substr. MG1655
edit table

Notes

Links

[back to top]

Name	URL	Comments
edit table

Evolution

[back to top]

{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css>

Homologs in Other Organisms

[back to top]

Do-It-Yourself Web Tools

Notes

Families

[back to top]

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

Organism	Homologs (Statistics)	Comments
E. coli O157	YFAA	From ECOO157CYC
edit table

Notes

Families

[back to top]

<protect> See Help:Evolution_families for help entering or editing information in this section of EcoliWiki.

Database	Accession	Notes
Pfam (EcoliWiki Page)	PF09909 Uncharacterized protein conserved in bacteria (DUF2138)
edit table

</protect> <protect></protect>

Notes

Links

[back to top]

Name	URL	Comments
edit table

References

[back to top]

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)
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 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).

yfaA:On One Page

Quickview

Notes

Gene

Nomenclature

Notes

Location(s) and DNA Sequence

Notes

Sequence Features

Notes

Alleles and Phenotypes

Notes

Genetic Interactions

Notes

Genetic Resources

Notes

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 yfaA Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Families

Notes

Links

References

Categories

Navigation menu

Search