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Product(s) |

Expression|

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Standard Name	yfhM
Gene Synonym(s)	ECK2516, b2520, JW2504^[1], JW2504
Product Desc.	conserved protein^[2]; putative lipoprotein^[3] Large probable lipoprotein, function unknown; Cys conserved^[4]
Product Synonyms(s)	conserved protein^[1], B2520^[2]^[1], YfhM^[2]^[1] , ECK2516, JW2504, b2520
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): pbpC^[2]
Regulation/Activity
Quick Links
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Notes

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First 17 aa are predicted to be a type II signal peptide. Alpha-2-macroglobulin-like.^[4]

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	yfhM
Mnemonic	Systematic nomenclature
Synonyms	ECK2516, b2520, JW2504^[1], JW2504
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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	57.02 minutes	MG1655: 2650309..2645348 <gbrowseImage> name=NC_000913:2645348..2650309 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 2573106..2568145 <gbrowseImage> name=NC_012967:2568145..2573106 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 2531153..2536114 <gbrowseImage> name=NC_012759:2531153..2536114 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 2650943..2645982 <gbrowseImage> name=NC_007779:2645982..2650943 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 2742074..2737113 <gbrowseImage> name=NC_010473:2737113..2742074 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
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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
ΔyfhM (Keio:JW2504)	deletion	deletion	PMID:16738554	Shigen CGSC9993^[5]
ΔyfhM766::kan			PMID:16738554	CGSC:104788
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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
JW2504	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCAAAAAGTTACGCGTAGCCGC Primer 2:CCtGGTCTGACAATCAGCAGATC
2D5	Kohara Phage	Genobase	PMID:3038334
7F8	Kohara Phage	Genobase	PMID:3038334
purC80::Tn10	Linked marker	CAG18470 = CGSC7413^[5]	est. P1 cotransduction: 9% ^[6]
zfh-208::Tn10	Linked marker	CAG18481 = CGSC7417^[5]	est. P1 cotransduction: 53% ^[6] Synonyms:zff-208::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:G7323	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13394	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003895	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:947302	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3175	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0008296	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	YfhM
Synonyms	conserved protein^[1], B2520^[2]^[1], YfhM^[2]^[1] , ECK2516, JW2504, b2520
Product description	conserved protein^[2]; putative lipoprotein^[3] Large probable lipoprotein, function unknown; Cys conserved^[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:0004866	endopeptidase inhibitor activity	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR001599	F	Seeded from EcoCyc (v14.0)	complete
	GO:0004866	endopeptidase inhibitor activity	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR002890	F	Seeded from EcoCyc (v14.0)	complete
	GO:0005886	plasma membrane	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-1003	C	Seeded from EcoCyc (v14.0)	complete
	GO:0016020	membrane	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0472	C	Seeded from EcoCyc (v14.0)	complete
	GO:0031225	anchored to membrane	GO_REF:0000023	IEA: Inferred from Electronic Annotation	SP_SL:SL-9901	C	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	References	Evidence
Protein	rplL	PMID:15690043	Experiment(s):EBI-893466
Protein	rpmB	PMID:15690043	Experiment(s):EBI-893466
Protein	rpsB	PMID:15690043	Experiment(s):EBI-893466
Protein	rpsE	PMID:15690043	Experiment(s):EBI-893466
Protein	rpsJ	PMID:15690043	Experiment(s):EBI-893466
Protein	rpmB	PMID:19402753	LCMS(ID Probability):99.6
Protein	rpsJ	PMID:19402753	LCMS(ID Probability):99.6
Protein	rplL	PMID:19402753	LCMS(ID Probability):99.6
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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 MKKLRVAACM LMLALAGCDN NDNAPTAVKK DAPSEVTKAA SSENASSAKL SVPERQKLAQ QSAGKVLTLL DLSEVQLDGA ATLVLTFSIP LDPDQDFSRV IHVVDKKSGK VDGAWELSDN LKELRLRHLE PKRDLIVTIG KEVKALNNAT FSKDYEKTIT TRDIQPSVGF ASRGSLLPGK VVEGLPVMAL NVNNVDVNFF RVKPESLPAF ISQWEYRNSL ANWQSDKLLQ MADLVYTGRF DLNPARNTRE KLLLPLGDIK PLQQAGVYLA VMNQAGRYDY SNPATLFTLS DIGVSAHRYH NRLDIFTQSL ENGAAQQGIE VSLLNEKGQT LTQATSDAQG HVQLENDKNA ALLLARKDGQ TTLLDLKLPA LDLAEFNIAG APGYSKQFFM FGPRDLYRPG ETVILNGLLR DADGKALPNQ PIKLDVIKPD GQVLRSVVSQ PENGLYHFTW PLDSNAATGM WHIRANTGDN QYRMWDFHVE DFMPERMALN LTGEKTPLTP KDEVKFSVVG YYLYGAPANG NTLQGQLFLR PLREAVSALP GFEFGDIAAE NLSRTLDEVQ LTLDDKGRGE VSTESQWKET HSPLQVIFQG SLLESGGRPV TRRAEQAIWP ADALPGIRPQ FASKSVYDYR TDSTVKQPIV DEGSNAAFDI VYSDAQGVKK AVSGLQVRLI RERRDYYWNW SEDEGWQSQF DQKDLIENEQ TLDLKADETG KVSFPVEWGA YRLEVKAPNE AVSSVRFWAG YSWQDNSDGS GAVRPDRVTL KLDKASYRPG DTIKLHIAAP TAGKGYAMVE SSEGPLWWQE IDVRAQGLDL TIPVDKTWNR HDLYLSTLVV RPGDKSRSAT PKRAVGVLHL PLGDENRRLD LALETPAKMR PNQPLTVKIK ASTKNGEKPK QVNVLVSAVD SGVLNITDYV TPDPWQAFFG QKRYGADIYD IYGQVIEGQG RLAALRFGGD GDELKRGGKP PVNHVNIVVQ QALPVTLNEQ GEGSVTLPIG DFNGELRVMA QAWTADDFGS NESKVIVAAP VIAELNMPRF MASGDTSRLT LDITNLTDKP QKLNVALTAS GLLELVSDSP AAVELAPGVR TTLFIPVRAL PGYGDGEIQA TISGLALPGE TVADQHKQWK IGVRPAFPAQ TVNYGTALQP GETWAIPADG LQNFSPVTLE GQLLLSGKPP LNIARYIKEL KAYPYGCLEQ TASGLFPSLY TNAAQLQALG IKGDSDEKRR ASVDIGISRL LQMQRDNGGF ALWDKNGDEE YWLTAYVMDF LVRAGEQGYS VPTDAINRGN ERLLRYLQDP GMMSIPYADN LKASKFAVQS YAALVLARQQ KAPLGALREI WEHRADAASG LPLLQLGVAL KTMGDATRGE EAIALALKTP RNSDERIWLG DYGSSLRDNA LMLSLLEENK LLPDEQYTLL NTLSQQAFGE RWLSTQESNA LFLAARTIQD LPGKWQAQTS FSAEQLTGEK AQNSNLNSDQ LVTLQVSNSG DQPLWLRMDA SGYPQSAPLP ANNVLQIERH ILGTDGKSKS LDSLRSGDLV LVWLQVKASN SVPDALVVDL LPAGLELENQ NLANGSASLE QSGGEVQNLL NQMQQASIKH IEFRDDRFVA AVAVDEYQPV TLVYLARAVT PGTYQVPQPM VESMYVPQWR ATGAAEDLLI VRP
Length	1,653
Mol. Wt	181.589 kDa
pI	5.2 (calculated)
Extinction coefficient	235,030 - 235,405 (calc based on 47 Y, 30 W, and 3 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
motif	1-17	UniProt Manual:Signal Peptides	UniProt:P76578
Domain	971..1057	PF00207 Alpha-2-macroglobulin family		PMID:19920124
Domain	387..479	PF01835 MG2 domain		PMID:19920124
Domain	758..906	PF07703 Alpha-2-macroglobulin family N-terminal region		PMID:19920124
Domain	289..383	PF11974 Alpha-2-macroglobulin MG1 domain		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=yfhM taxon=562,83333 </beststructure>

Models

View models at:

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</protect>

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:16130445	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:947302	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0008296	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P76578	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G7323	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13394	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:947302	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003895	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3175	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	Reference(s)
Protein	E. coli K-12 MG1655	99	molecules/cell/generation	Medium: MOPS Complete Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	PMID: 24766808
Protein	E. coli K-12 MG1655	93	molecules/cell/generation	Medium: MOPS Minimal Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	PMID: 24766808
Protein	E. coli K-12 MG1655	69	molecules/cell/generation	Medium: MOPS Complete without Methionine Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	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)
pbpC
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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_000913:2650289..2650329 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:b2520 (EcoliWiki Page)	NCBI GEO profiles for yfhM
microarray	GenExpDB:b2520 (EcoliWiki Page)	Summary of data for yfhM 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
	GFP Fusion	Intergenic region (2650219..2650419) fused to gfpmut2.	OpenBioSystems	GFP fusion described in Zaslaver, et al. Plate:109-AZ19; Well:C11^[7]
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Notes

Accessions Related to yfhM Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:G7323	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3175	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b2520
EcoGene	EcoGene:EG13394	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003895	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0008296	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
Mus musculus	MGI:2445221 (score: 1.000; bootstrap: 100%) MGI:99837 (score: 0.162) MGI:99836 (score: 0.157) MGI:2449119 (score: 0.152) MGI:3648717 (score: 0.150) MGI:87854 (score: 0.139) MGI:101843 (score: 0.136) MGI:3646593 (score: 0.128) MGI:3039594 (score: 0.121) MGI:88227 (score: 0.088) MGI:88228 (score: 0.087) MGI:98320 (score: 0.081) MGI:96031 (score: 0.067)	From Inparanoid:20070104
E. coli O157	Z3787	From ECOO157CYC
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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
Pfam (EcoliWiki Page)	PF00207 Alpha-2-macroglobulin family
Pfam (EcoliWiki Page)	PF01835 MG2 domain
Superfamily (EcoliWiki Page)	SUPERFAMILY:48239
Panther (EcoliWiki Page)	PTHR11412:SF76
Pfam (EcoliWiki Page)	PF07703 Alpha-2-macroglobulin family N-terminal region
Pfam (EcoliWiki Page)	PF11974 Alpha-2-macroglobulin MG1 domain
EcoCyc	EcoCyc:G7323	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13394	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003895	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3175	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0008296	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 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 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 ^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).
↑ Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

yfhM:On One Page

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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 yfhM Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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