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carB: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

CarB

Synonyms

carbamoyl-phosphate synthase large subunit[1], B0033[2][1], Cap[2][1], PyrA[2][1], β chain[2][1], large chain[2][1], CarB[2][1]

Product description

CarB[2][3];

Component of carbamoyl phosphate synthetase[2][3]

Carbamoyl phosphate synthase, ammonia, large subunit; tetramer of heterodimers[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:0046872

metal ion binding

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc [5]

complete

GO:0030145

manganese ion binding

GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

SP_KW:KW-0464
HAMAP:MF_01210

F

Seeded from EcoCyc 12.5 [6]

complete

GO:0019856

pyrimidine base biosynthetic process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005480

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0008652

amino acid biosynthetic process

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0028

P

Seeded from EcoCyc [5]

complete

GO:0016874

ligase activity

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR005481
SP_KW:KW-0436

F

Seeded from EcoCyc 12.5 [6]

complete

GO:0008152

metabolic process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005481

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0006807

nitrogen compound metabolic process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006275

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0006526

arginine biosynthetic process

GO_REF:0000002
GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

InterPro:IPR005480
SP_KW:KW-0055
HAMAP:MF_01210

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0006221

pyrimidine nucleotide biosynthetic process

GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

SP_KW:KW-0665
HAMAP:MF_01210

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0005737

cytoplasm

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005480

C

Seeded from EcoCyc 12.5 [6]

complete

GO:0000166

nucleotide binding

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0547

F

Seeded from EcoCyc [5]

complete

GO:0003824

catalytic activity

GO_REF:0000002
GO_REF:0000002
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011761
InterPro:IPR013816
InterPro:IPR013817

F

Seeded from EcoCyc 12.5 [6]

complete

GO:0004086

carbamoyl-phosphate synthase activity

GO_REF:0000002
GO_REF:0000002
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005480
InterPro:IPR005483
InterPro:IPR006275

F

Seeded from EcoCyc [5]

complete

GO:0004088

carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity

GO_REF:0000003
GO_REF:0000020

IEA: Inferred from Electronic Annotation

EC:6.3.5.5
HAMAP:MF_01210

F

Seeded from EcoCyc 12.5 [6]

complete

GO:0005524

ATP binding

GO_REF:0000002
GO_REF:0000002
GO_REF:0000002
GO_REF:0000002
GO_REF:0000004
GO_REF:0000020

IEA: Inferred from Electronic Annotation

InterPro:IPR005479
InterPro:IPR011761
InterPro:IPR013816
InterPro:IPR013817
SP_KW:KW-0067
HAMAP:MF_01210

F

Seeded from EcoCyc 12.5 [6]

complete

GO:0005515

protein binding

PMID:15690043[7]

IPI: Inferred from Physical Interaction

UniProtKB:P0A6F1

F

Seeded from EcoCyc [5]

complete

GO:0005524

ATP binding

PMID:14718657[8]

IMP: Inferred from Mutant Phenotype

F

complete

Contributes to

GO:0004086

carbamoyl-phosphate synthase activity

PMID:14718657[8]

IDA: Inferred from Direct Assay

F

complete

GO:0005515

protein binding

PMID:4358555[9]

IDA: Inferred from Direct Assay

F

CarA

complete

GO:0004086

carbamoyl-phosphate synthase activity

PMID:3549732[10]

IDA: Inferred from Direct Assay

F

complete

GO:0046872

metal ion binding

PMID:229896[11]

IDA: Inferred from Direct Assay

F

complete

GO:0019856

pyrimidine base biosynthetic process

PMID:1737023[12]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0008652

amino acid biosynthetic process

PMID:1737023[12]

IMP: Inferred from Mutant Phenotype

P

complete

Contributes to

GO:0004088

carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity

PMID:1737023[12]

IGI: Inferred from Genetic Interaction

EcoliWiki:carA

F

complete

GO:0000166

nucleotide binding

PMID:10843852[13]

IMP: Inferred from Mutant Phenotype

F

complete

GO:0000166

nucleotide binding

PMID:7648201[14]

IDA: Inferred from Direct Assay

F

UMP (CHEBI:16695) & IMP (CHEBI:17202)

complete

GO:0000166

nucleotide binding

PMID:15322282[15]

IPI: Inferred from Physical Interaction

F

IMP (CHEBI:17202)

complete

GO:0016597

amino acid binding

PMID:7648201[14]

IDA: Inferred from Direct Assay

F

ornithine (CHEBI:18257)

complete

GO:0016597

amino acid binding

PMID:10047492[16]

IPI: Inferred from Physical Interaction

F

ornithine (CHEBI:18257)

complete

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 carbamoyl phosphate synthetase

could be indirect

Protein

ahpF

PMID:16606699[17]

Experiment(s):EBI-1135376

Protein

zwf

PMID:16606699[17]

Experiment(s):EBI-1135376

Protein

groL

PMID:16606699[17]

Experiment(s):EBI-1135376

Protein

glpD

PMID:16606699[17]

Experiment(s):EBI-1135376

Protein

CarA

PMID:4358555[9]

Small Molecule

ATP

PMID:14718657[8]

Small Molecule

Mg2+

PMID:229896[11]


Notes

Localization

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

CompartmentDescriptionEvidenceSourceNotes

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

MPKRTDIKSI LILGAGPIVI GQACEFDYSG AQACKALREE GYRVILVNSN PATIMTDPEM
ADATYIEPIH WEVVRKIIEK ERPDAVLPTM GGQTALNCAL ELERQGVLEE FGVTMIGATA
DAIDKAEDRR RFDVAMKKIG LETARSGIAH TMEEALAVAA DVGFPCIIRP SFTMGGSGGG
IAYNREEFEE ICARGLDLSP TKELLIDESL IGWKEYEMEV VRDKNDNCII VCSIENFDAM
GIHTGDSITV APAQTLTDKE YQIMRNASMA VLREIGVETG GSNVQFAVNP KNGRLIVIEM
NPRVSRSSAL ASKATGFPIA KVAAKLAVGY TLDELMNDIT GGRTPASFEP SIDYVVTKIP
RFNFEKFAGA NDRLTTQMKS VGEVMAIGRT QQESLQKALR GLEVGATGFD PKVSLDDPEA
LTKIRRELKD AGADRIWYIA DAFRAGLSVD GVFNLTNIDR WFLVQIEELV RLEEKVAEVG
ITGLNADFLR QLKRKGFADA RLAKLAGVRE AEIRKLRDQY DLHPVYKRVD TCAAEFATDT
AYMYSTYEEE CEANPSTDRE KIMVLGGGPN RIGQGIEFDY CCVHASLALR EDGYETIMVN
CNPETVSTDY DTSDRLYFEP VTLEDVLEIV RIEKPKGVIV QYGGQTPLKL ARALEAAGVP
VIGTSPDAID RAEDRERFQH AVERLKLKQP ANATVTAIEM AVEKAKEIGY PLVVRPSYVL
GGRAMEIVYD EADLRRYFQT AVSVSNDAPV LLDHFLDDAV EVDVDAICDG EMVLIGGIME
HIEQAGVHSG DSACSLPAYT LSQEIQDVMR QQVQKLAFEL QVRGLMNVQF AVKNNEVYLI
EVNPRAARTV PFVSKATGVP LAKVAARVMA GKSLAEQGVT KEVIPPYYSV KEVVLPFNKF
PGVDPLLGPE MRSTGEVMGV GRTFAEAFAK AQLGSNSTMK KHGRALLSVR EGDKERVVDL
AAKLLKQGFE LDATHGTAIV LGEAGINPRL VNKVHEGRPH IQDRIKNGEY TYIINTTSGR
RAIEDSRVIR RSALQYKVHY DTTLNGGFAT AMALNADATE KVISVQEMHA QIK
Length

1,073

Mol. Wt

117.842 kDa

pI

5.1 (calculated)

Extinction coefficient

68,190 - 69,940 (calc based on 31 Y, 4 W, and 14 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:P00968



rectanglemotifs

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:CARBPSYN-LARGE

UniProt (EcoliWiki Page)

UniProt:P00968

PFAM (EcoliWiki Page)

PFAM:PF00289

RefSeq (EcoliWiki Page)

RefSeq:NP_414574


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 1.6 1.7 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 2.5 2.6 2.7 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 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 13.0; 2009) Keseler, IM et al. (2009) Nucleic Acids Res. 37(Database issue):D464-70
  6. 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 EcoCyc (release 12.5; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  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 8.2 Kothe M & Powers-Lee SG (2004) Nucleotide recognition in the ATP-grasp protein carbamoyl phosphate synthetase. Protein Sci 13: 466-75 PubMed EcoliWiki page
  9. 9.0 9.1 Trotta PP et al. (1974) Reversible dissociation of the monomer of glutamine-dependent carbamyl phosphate synthetase into catalytically active heavy and light subunits. J Biol Chem 249: 492-9 PubMed EcoliWiki page
  10. Rubino SD et al. (1987) In vivo synthesis of carbamyl phosphate from NH3 by the large subunit of Escherichia coli carbamyl phosphate synthetase. J Biol Chem 262: 4382-6 PubMed EcoliWiki page
  11. 11.0 11.1 Raushel FM et al. (1979) Paramagnetic probes for carbamoyl-phosphate synthetase: metal ion binding studies and preparation of nitroxide spin-labeled derivatives. Biochemistry 18: 5562-6 PubMed EcoliWiki page
  12. 12.0 12.1 12.2 Guillou F et al. (1992) Mutational analysis of carbamyl phosphate synthetase. Substitution of Glu841 leads to loss of functional coupling between the two catalytic domains of the synthetase subunit. Biochemistry 31: 1656-64 PubMed EcoliWiki page
  13. Fresquet V et al. (2000) Site-directed mutagenesis of the regulatory domain of Escherichia coli carbamoyl phosphate synthetase identifies crucial residues for allosteric regulation and for transduction of the regulatory signals. J Mol Biol 299: 979-91 PubMed EcoliWiki page
  14. 14.0 14.1 Mareya SM & Raushel FM (1995) Mapping the structural domains of E. coli carbamoyl phosphate synthetase using limited proteolysis. Bioorg Med Chem 3: 525-32 PubMed EcoliWiki page
  15. Thoden JB et al. (2004) Long-range allosteric transitions in carbamoyl phosphate synthetase. Protein Sci 13: 2398-405 PubMed EcoliWiki page
  16. Delannay S et al. (1999) Serine 948 and threonine 1042 are crucial residues for allosteric regulation of Escherichia coli carbamoylphosphate synthetase and illustrate coupling effects of activation and inhibition pathways. J Mol Biol 286: 1217-28 PubMed EcoliWiki page
  17. 17.0 17.1 17.2 17.3 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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