gltB: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

GltB

Synonyms

glutamate synthase, large subunit[1], B3212[2][1], OssB[2][1], PsiQ[2][1], AspB[2][1], GltB[2][1] , aspB, ECK3202, JW3179, ossB, psiQ, b3212

Product description

glutamate synthase (NADPH) large chain precursor[2]; glutamate synthase, large subunit[3];

Component of glutamate synthase[2][3]; glutamate synthase (NADPH)[2]

Glutamate synthase, large subunit[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:0005737

cytoplasm

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0004355

glutamate synthase (NADPH) activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.4.1.13

F

Seeded from EcoCyc (v14.0)

complete

GO:0005506

iron ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0408

F

Seeded from EcoCyc (v14.0)

complete

GO:0006537

glutamate biosynthetic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002932

P

Seeded from EcoCyc (v14.0)

complete

GO:0006537

glutamate biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0314

P

Seeded from EcoCyc (v14.0)

complete

GO:0006541

glutamine metabolic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0315

P

Seeded from EcoCyc (v14.0)

complete

GO:0046872

metal ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc (v14.0)

complete

GO:0051536

iron-sulfur cluster binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0411

F

Seeded from EcoCyc (v14.0)

complete

GO:0051538

3 iron, 4 sulfur cluster binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0003

F

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002489

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006982

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

P

Seeded from EcoCyc (v14.0)

complete

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

Partner Type Partner Notes References Evidence

Protein

Subunits of glutamate synthase

could be indirect

Protein

katG

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

glpK

PMID:19402753[5]

MALDI(Z-score):24.217330

Protein

ebgA

PMID:19402753[5]

MALDI(Z-score):17.480125

Protein

gltD

PMID:19402753[5]

LCMS(ID Probability):99.6 MALDI(Z-score):25.464654

Protein

Subunits of glutamate synthase (NADPH)

could be indirect


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Notes

Localization

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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

MTRKPRRHAL SVPVRSGSEV GFPQSLGEVH DMLYDKSLER DNCGFGLIAH IEGEPSHKVV
RTAIHALARM QHRGAILADG KTGDGCGLLL QKPDRFFRIV AQERGWRLAK NYAVGMLFLN
KDPELAAAAR RIVEEELQRE TLSIVGWRDV PTNEGVLGEI ALSSLPRIEQ IFVNAPAGWR
PRDMERRLFI ARRRIEKRLE ADKDFYVCSL SNLVNIYKGL CMPTDLPRFY LDLADLRLES
AICLFHQRFS TNTVPRWPLA QPFRYLAHNG EINTITGNRQ WARARTYKFQ TPLIPDLHDA
APFVNETGSD SSSMDNMLEL LLAGGMDIIR AMRLLVPPAW QNNPDMDPEL RAFFDFNSMH
MEPWDGPAGI VMSDGRFAAC NLDRNGLRPA RYVITKDKLI TCASEVGIWD YQPDEVVEKG
RVGPGELMVI DTRSGRILHS AETDDDLKSR HPYKEWMEKN VRRLVPFEDL PDEEVGSREL
DDDTLASYQK QFNYSAEELD SVIRVLGENG QEAVGSMGDD TPFAVLSSQP RIIYDYFRQQ
FAQVTNPPID PLREAHVMSL ATSIGREMNV FCEAEGQAHR LSFKSPILLY SDFKQLTTMK
EEHYRADTLD ITFDVTKTTL EATVKELCDK AEKMVRSGTV LLVLSDRNIA KDRLPVPAPM
AVGAIQTRLV DQSLRCDANI IVETASARDP HHFAVLLGFG ATAIYPYLAY ETLGRLVDTH
AIAKDYRTVM LNYRNGINKG LYKIMSKMGI STIASYRCSK LFEAVGLHDD VVGLCFQGAV
SRIGGASFED FQQDLLNLSK RAWLARKPIS QGGLLKYVHG GEYHAYNPDV VRTLQQAVQS
GEYSDYQEYA KLVNERPATT LRDLLAITPG ENAVNIADVE PASELFKRFD TAAMSIGALS
PEAHEALAEA MNSIGGNSNS GEGGEDPARY GTNKVSRIKQ VASGRFGVTP AYLVNADVIQ
IKVAQGAKPG EGGQLPGDKV TPYIAKLRYS VPGVTLISPP PHHDIYSIED LAQLIFDLKQ
VNPKAMISVK LVSEPGVGTI ATGVAKAYAD LITIAGYDGG TGASPLSSVK YAGCPWELGL
VETQQALVAN GLRHKIRLQV DGGLKTGVDI IKAAILGAES FGFGTGPMVA LGCKYLRICH
LNNCATGVAT QDDKLRKNHY HGLPFKVTNY FEFIARETRE LMAQLGVTRL VDLIGRTDLL
KELDGFTAKQ QKLALSKLLE TAEPHPGKAL YCTENNPPFD NGLLNAQLLQ QAKPFVDERQ
SKTFWFDIRN TDRSVGASLS GYIAQTHGDQ GLAADPIKAY FNGTAGQSFG VWNAGGVELY
LTGDANDYVG KGMAGGLIAI RPPVGSAFRS HEASIIGNTC LYGATGGRLY AAGRAGERFG
VRNSGAITVV EGIGDNGCEY MTGGIVCILG KTGVNFGAGM TGGFAYVLDE SGDFRKRVNP
ELVEVLSVDA LAIHEEHLRG LITEHVQHTG SQRGEEILAN WSTFATKFAL VKPKSSDVKA
LLGHRSRSAA ELRVQAQ
Length

1,517

Mol. Wt

166.713 kDa

pI

6.7 (calculated)

Extinction coefficient

150,010 - 152,510 (calc based on 49 Y, 14 W, and 20 C residues)


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

Domain

485..769

PF04898 Glutamate synthase central domain

PMID:19920124[6]

Domain

1264..1461

PF01493 GXGXG motif

PMID:19920124[6]

Domain

43..406

PF00310 Glutamine amidotransferases class-II

PMID:19920124[6]

Domain

824..1188

PF01645 Conserved region in glutamate synthase

PMID:19920124[6]

<motif_map/>

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

Structures

<beststructure> gene=gltB taxon=562,83333 </beststructure>

Models

View models at:

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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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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

NCBI (Protein) (EcoliWiki Page)

GI:308209621

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947724

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0010545

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P09831

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10403

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10403

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947724

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000396

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0398

Escherichia coli str. K-12 substr. MG1655

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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 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  6. 6.0 6.1 6.2 6.3 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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