{{#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	mobB
Gene Synonym(s)	ECK3848, b3856, JW5575, yihC, G7811^[1]^[2]
Product Desc.	molybdopterin-guanine dinucleotide biosynthesis protein B^[2]^[3] Molybdenum cofactor biosynthesis adaptor protein; dimeric^[4]
Product Synonyms(s)	molybdopterin-guanine dinucleotide biosynthesis protein B^[1], B3856^[2]^[1], YihC^[2]^[1], MobB^[2]^[1] , ECK3848, JW5575, yihC, b3856
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): mobAB^[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]

MobB has a weak intrinsic GTP-binding and GTPase activity that may be enhanced by interaction with MobA. MobB interacts with MobA, MogA and MoeA.^[4]

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	mobB
Mnemonic	Molybdenum
Synonyms	ECK3848, b3856, JW5575, yihC, G7811^[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	87.05 minutes	MG1655: 4039441..4038929 <gbrowseImage> name=NC_000913:4038929..4039441 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 4019715..4019203 <gbrowseImage> name=NC_012967:4019203..4019715 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 3928598..3929125 <gbrowseImage> name=NC_012759:3928598..3929125 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 3595263..3595775 <gbrowseImage> name=NC_007779:3595263..3595775 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 4138361..4137849 <gbrowseImage> name=NC_010473:4137849..4138361 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
Coding Start (SO:0000323)	MG1655	4038932	Edman degradation	PMID:7551035
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)	Phenotype: Type	Phenotype: Description	Reference	Availability	Comments
ΔmobB (Keio:JW5575)	deletion	deletion			PMID:16738554	Shigen
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
JW5575	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCATACCGTTACTCGCCTTTGC Primer 2:CCTCCGTTCTGCTTTTGCATCCA
10H11	Kohara Phage	Genobase	PMID:3038334
9B11	Kohara Phage	Genobase	PMID:3038334
fad-751::Tn10	Linked marker	CAG18496 = CGSC7465^[5]	est. P1 cotransduction: 67% ^[6] Synonyms:fadAB101::Tn10
zih-35::Tn10	Linked marker	CAG18495 = CGSC7467^[5]	est. P1 cotransduction: 38% ^[6]
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:EG11828	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11828	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001760	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:948343	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1775	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0012591	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	MobB
Synonyms	molybdopterin-guanine dinucleotide biosynthesis protein B^[1], B3856^[2]^[1], YihC^[2]^[1], MobB^[2]^[1] , ECK3848, JW5575, yihC, b3856
Product description	molybdopterin-guanine dinucleotide biosynthesis protein B^[2]^[3] Molybdenum cofactor biosynthesis adaptor protein; dimeric^[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
	GO:0000166	nucleotide binding	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0547	F	Seeded from EcoCyc (v14.0)	complete
	GO:0005525	GTP binding	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR004435	F	Seeded from EcoCyc (v14.0)	complete
	GO:0005525	GTP binding	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0342	F	Seeded from EcoCyc (v14.0)	complete
	GO:0006777	Mo-molybdopterin cofactor biosynthetic process	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR004435	P	Seeded from EcoCyc (v14.0)	complete
	GO:0006777	Mo-molybdopterin cofactor biosynthetic process	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0501	P	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	References	Evidence
Protein	moaE	PMID:15690043	Experiment(s):EBI-893438
Protein	moaE	PMID:19402753	LCMS(ID Probability):99.6
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
cytoplasm			From EcoCyc^[3]
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 MIPLLAFAAW SGTGKTTLLK KLIPALCARG IRPGLIKHTH HDMDVDKPGK DSYELRKAGA AQTIVASQQR WALMTETPDE EELDLQFLAS RMDTSKLDLI LVEGFKHEEI AKIVLFRDGA GHRPEELVID RHVIAVASDV PLNLDVALLD INDVEGLADF VVEWMQKQNG
Length	170
Mol. Wt	18.874 kDa
pI	5.2 (calculated)
Extinction coefficient	17,990 - 18,115 (calc based on 1 Y, 3 W, and 1 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
Initiator Methionine	1	Removed	UniProt:P32125
Domain	8..157	PF03205 Molybdopterin guanine dinucleotide synthesis protein B		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=mobB 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:145698333	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:948343	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0012591	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P32125	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:EG11828	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11828	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:948343	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001760	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1775	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	Ecoli K-12	2.805+/-0.045	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		Single Molecule Fluorescence	PMID:20671182
mRNA	Ecoli K-12	0.01953125	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		by RNA_Seq	PMID:20671182
Protein	E. coli K-12 MG1655	156	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	86	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	95^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)
mobAB
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_000913:4039421..4039461 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:b3856 (EcoliWiki Page)	NCBI GEO profiles for mobB
microarray	GenExpDB:b3856 (EcoliWiki Page)	Summary of data for mobB 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 mobB Expression

[back to top]

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

Database	Accession	Notes
EcoCyc	EcoCyc:EG11828	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1775	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b3856
EcoGene	EcoGene:EG11828	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001760	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0012591	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]

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

Organism	Homologs (Statistics)	Comments
Shigella flexneri	MOBB	From SHIGELLACYC
E. coli O157	MOBB	From ECOO157CYC
edit table

Do-It-Yourself Web Tools

Notes

Families

[back to top]

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

Database	Accession	Notes
Pfam (EcoliWiki Page)	PF03205 Molybdopterin guanine dinucleotide synthesis protein B
Superfamily (EcoliWiki Page)	SUPERFAMILY:52540
EcoCyc	EcoCyc:EG11828	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11828	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001760	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1775	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0012591	Escherichia coli str. K-12 substr. MG1655
edit table

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 ^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 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).

mobB: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 mobB Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

Categories

Navigation menu

Search