atpF:Gene Product(s)

Standard name	AtpF
Synonyms	F0 sector of membrane-bound ATP synthase, subunit b^[1], B3736^[2]^[1], Unc^[2]^[1], UncF^[2]^[1], PapF^[2]^[1], AtpF^[2]^[1], B chain^[2]^[1]
Product description	ATP synthase, F0 complex, b subunit^[2]^[3]; Component of b subunit complex^[2]^[3]; ATP synthase, F0 complex^[2]^[3]; ATP synthase^[2]^[3] ATP synthase subunit b, membrane-bound, F0 sector^[4]
EC number (for enzymes)	3.6.3.14^[1]
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Notes

Function

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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(s)	Evidence Code	with/from	Aspect	Notes	Status
	GO:0015986	ATP synthesis coupled proton transport	GO_REF:0000002 GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR002146 InterPro:IPR005864	P	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0015078	hydrogen ion transmembrane transporter activity	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0375	F	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0006811	ion transport	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0406	P	Seeded from EcoCyc ^[6]	complete
	GO:0006810	transport	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0813	P	Seeded from EcoCyc ^[6]	complete
	GO:0046961	hydrogen ion transporting ATPase activity, rotational mechanism	GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR005864	F	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0015992	proton transport	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0375	P	Seeded from EcoCyc ^[6]	complete
	GO:0016020	membrane	GO_REF:0000004 GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0397 SP_KW:KW-0472	C	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0016021	integral to membrane	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0812	C	Seeded from EcoCyc ^[6]	complete
	GO:0016469	proton-transporting two-sector ATPase complex	GO_REF:0000002 GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR002146 InterPro:IPR005864	C	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0016820	hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances	GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR002146	F	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0045263	proton-transporting ATP synthase complex, coupling factor F(o)	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0138	C	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0046933	hydrogen ion transporting ATP synthase activity, rotational mechanism	GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR005864	F	Seeded from EcoCyc 12.5 ^[5]	complete
	GO:0031225	anchored to membrane	PMID:2863271^[7]	IDA: Inferred from Direct Assay		C	Seeded from Riley et al 2006 ^[1].	complete
	GO:0005886	plasma membrane	GO_REF:0000004 GO_REF:0000004 GO_REF:0000023	IEA: Inferred from Electronic Annotation	SP_KW:KW-0997 SP_KW:KW-1003 SP_SL:SL-0037	C	Seeded from EcoCyc ^[6]	complete
	GO:0006754	ATP biosynthetic process	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0066	P	Seeded from EcoCyc ^[6]	complete
	GO:0046872	metal ion binding	GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0066	F	Seeded from EcoCyc ^[6]	complete
	GO:0015986	ATP synthesis coupled proton transport	PMID:2863271^[7]	IMP: Inferred from Mutant Phenotype		P	Seeded from EcoCyc 11.1^[3].	complete
Contributes to	GO:0046961	hydrogen ion transporting ATPase activity, rotational mechanism	PMID:2863271^[7]	IMP: Inferred from Mutant Phenotype		F		complete
	GO:0045263	proton-transporting ATP synthase complex, coupling factor F(o)	PMID:6460031^[8]	IMP: Inferred from Mutant Phenotype		C		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
Protein	Subunits of b subunit complex	could be indirect
Protein	Subunits of ATP synthase, F0 complex	could be indirect
Protein	Subunits of ATP synthase	could be indirect
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Notes

Localization

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Compartment	Description	Evidence	Source	Notes
Inner Membrane		PMID:6278247^[9], PMID:9298646^[10]	EchoLocation:atpF
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Notes

Structure and Physical Properties

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Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Sequence	at EcoCyc MNLNATILGQ AIAFVLFVLF CMKYVWPPLM AAIEKRQKEI ADGLASAERA HKDLDLAKAS ATDQLKKAKA EAQVIIEQAN KRRSQILDEA KAEAEQERTK IVAQAQAEIE AERKRAREEL RKQVAILAVA GAEKIIERSV DEAANSDIVD KLVAEL
Length	156
Mol. Wt	17.263 kDa
pI	6.6 (calculated)
Extinction coefficient	6,990 - 7,115 (calc based on 1 Y, 1 W, and 1 C residues)
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Domains/Motifs/Modification Sites

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Type	Residues	Description	Notes	References
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Structure
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Structures

Representative Escherichia coli structure:
1L2P|A
1-61 of 156 residues (E-value: 6e-26) (Percent Identity: 100.00)
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Models

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Structure figures

Notes

Gene Product Resources

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Resource type	Source	Notes/Reference
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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 (EcoliWiki Page)	EcoCyc:ATPF-MONOMER
UniProt (EcoliWiki Page)	UniProt:P0ABA0
PFAM (EcoliWiki Page)	PFAM:PF00430
RefSeq (EcoliWiki Page)	RefSeq:NP_418192
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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 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 ^2.9 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^3.0 ^3.1 ^3.2 ^3.3 ^3.4 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ 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 ^5.3 ^5.4 ^5.5 ^5.6 ^5.7 EcoCyc (release 12.5; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^6.0 ^6.1 ^6.2 ^6.3 ^6.4 ^6.5 ^6.6 EcoCyc (release 13.0; 2009) Keseler, IM et al. (2009) Nucleic Acids Res. 37(Database issue):D464-70
↑ ^7.0 ^7.1 ^7.2 Aris JP et al. (1985) The Fo subunits of the Escherichia coli F1Fo-ATP synthase are sufficient to form a functional proton pore. J Biol Chem 260: 11207-15 PubMed EcoliWiki page
↑ Foster DL & Fillingame RH (1982) Stoichiometry of subunits in the H+-ATPase complex of Escherichia coli. J Biol Chem 257: 2009-15 PubMed EcoliWiki page
↑ Nielsen J et al. (1981) The nucleotide sequence of the atp genes coding for the F0 subunits a, b, c and the F1 subunit delta of the membrane bound ATP synthase of Escherichia coli. Mol Gen Genet 184: 33-9 PubMed EcoliWiki page
↑ Link AJ et al. (1997) Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12. Electrophoresis 18: 1259-313 PubMed EcoliWiki page

atpF:Gene Product(s)

From EcoliWiki

Nomenclature

Notes

Function

Notes

Localization

Notes

Structure and Physical Properties

Structure figures

Notes

Gene Product Resources

Notes

Accessions in Other Databases

Notes

Links

References

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