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pstB:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

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

Standard name

PstB

Synonyms

phosphate transporter subunit[1], ATP-binding component of ABC superfamily[1], B3725[2][1], PhoT[2][1], PstB[2][1]

Product description

PstB[2][3];

Component of phosphate ABC transporter[2][3]

Phosphate transport, high-affinity, cytoplasmic ATP-binding protein[4]

EC number (for enzymes)

Notes

Function

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Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

QualifierGO IDGO term nameReference(s)Evidence Codewith/fromAspectNotesStatus
GO:0016020

membrane

GO_REF:0000002
GO_REF:0000004
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR005670
SP_KW:KW-0397
SP_KW:KW-0472

C

Seeded from EcoCyc 12.5 [5]

complete

GO:0016787

hydrolase activity

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0378

F

Seeded from EcoCyc [6]

complete

GO:0016887

ATPase activity

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003439

F

Seeded from EcoCyc 12.5 [5]

complete

GO:0017111

nucleoside-triphosphatase activity

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003593

F

Seeded from EcoCyc [6]

complete

GO:0015415

phosphate transmembrane-transporting ATPase activity

GO_REF:0000003
GO_REF:0000020

IEA: Inferred from Electronic Annotation

EC:3.6.3.27
HAMAP:MF_01702

F

Seeded from EcoCyc 12.5 [5]

complete

GO:0006817

phosphate transport

GO_REF:0000002
GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

InterPro:IPR005670
SP_KW:KW-0592
HAMAP:MF_01702

P

Seeded from EcoCyc 12.5 [5]

complete

GO:0006810

transport

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

Seeded from EcoCyc [6]

complete

GO:0005524

ATP binding

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR003439
SP_KW:KW-0067

F

Seeded from EcoCyc 12.5 [5]

complete

GO:0005315

inorganic phosphate transmembrane transporter activity

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005670

F

Seeded from EcoCyc [6]

complete

GO:0000166

nucleotide binding

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR003593
SP_KW:KW-0547

F

Seeded from EcoCyc [6]

complete

GO:0005737

cytoplasm

C

Seeded from EcoCyc 11.1[3].

required fields missing

GO:0005886

plasma membrane

GO_REF:0000020
GO_REF:0000004
GO_REF:0000004
GO_REF:0000023

IEA: Inferred from Electronic Annotation

HAMAP:MF_01702
SP_KW:KW-0997
SP_KW:KW-1003
SP_SL:SL-0037

C

Seeded from EcoCyc [6]

complete

GO:0006793

phosphorus metabolic process

P

Seeded from EcoCyc 11.1[3].

required fields missing

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner TypePartnerNotesReferencesEvidence

Protein

Subunits of phosphate ABC transporter

could be indirect

Protein

cfa

PMID:15690043[7]

Experiment(s):EBI-891381

Protein

gatY

PMID:15690043[7]

Experiment(s):EBI-878876

Protein

groL

PMID:15690043[7]

Experiment(s):EBI-878876, EBI-891381

Protein

narG

PMID:15690043[7]

Experiment(s):EBI-878876

Protein

rhsC

PMID:15690043[7]

Experiment(s):EBI-878876

Protein

tufA

PMID:15690043[7]

Experiment(s):EBI-878876

Protein

frmA

PMID:15690043[7]

Experiment(s):EBI-891381

Protein

ycfS

PMID:15690043[7]

Experiment(s):EBI-891381

Protein

groL

PMID:16606699[8]

Experiment(s):EBI-1146582

Protein

glpD

PMID:16606699[8]

Experiment(s):EBI-1146582

Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

CompartmentDescriptionEvidenceSourceNotes

cytoplasm

From EcoCyc[3]


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

MSMVETAPSK IQVRNLNFYY GKFHALKNIN LDIAKNQVTA FIGPSGCGKS TLLRTFNKMF
ELYPEQRAEG EILLDGDNIL TNSQDIALLR AKVGMVFQKP TPFPMSIYDN IAFGVRLFEK
LSRADMDERV QWALTKAALW NETKDKLHQS GYSLSGGQQQ RLCIARGIAI RPEVLLLDEP
CSALDPISTG RIEELITELK QDYTVVIVTH NMQQAARCSD HTAFMYLGEL IEFSNTDDLF
TKPAKKQTED YITGRYG
Length

257

Mol. Wt

29.028 kDa

pI

6.5 (calculated)

Extinction coefficient

24,410 - 24,910 (calc based on 9 Y, 2 W, and 4 C residues)


Domains/Motifs/Modification Sites

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

TypeResiduesDescriptionNotesReferences

Initiator Methionine

1

Removed

UniProt:P0AAH0



rectanglerectanglerectanglemotifs

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

Structures
Models

View models at:

Structure figures

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 typeSourceNotes/Reference

Notes

Accessions in Other Databases

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

DatabaseAccessionNotes

EcoCyc (EcoliWiki Page)

EcoCyc:PSTB-MONOMER

UniProt (EcoliWiki Page)

UniProt:P0AAH0

PFAM (EcoliWiki Page)

PFAM:PF00005

RefSeq (EcoliWiki Page)

RefSeq:NP_418181


Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 2.4 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 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
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 5.2 5.3 5.4 EcoCyc (release 12.5; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  6. 6.0 6.1 6.2 6.3 6.4 6.5 EcoCyc (release 13.0; 2009) Keseler, IM et al. (2009) Nucleic Acids Res. 37(Database issue):D464-70
  7. 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 Butland G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433: 531-7 PubMed EcoliWiki page
  8. 8.0 8.1 Arifuzzaman M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res 16: 686-91 PubMed EcoliWiki page

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