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Q7WQF0

- HEM1_BORBR

UniProt

Q7WQF0 - HEM1_BORBR

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Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Bordetella bronchiseptica (strain ATCC BAA-588 / NCTC 13252 / RB50) (Alcaligenes bronchisepticus)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).UniRule annotation

Catalytic activityi

L-glutamate 1-semialdehyde + NADP+ + tRNA(Glu) = L-glutamyl-tRNA(Glu) + NADPH.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei54 – 541NucleophileUniRule annotation
Sitei101 – 1011Important for activityUniRule annotation
Binding sitei111 – 1111SubstrateUniRule annotation
Binding sitei122 – 1221SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi191 – 1966NADPUniRule annotation

GO - Molecular functioni

  1. glutamyl-tRNA reductase activity Source: UniProtKB-HAMAP
  2. NADP binding Source: InterPro

GO - Biological processi

  1. protoporphyrinogen IX biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Porphyrin biosynthesis

Keywords - Ligandi

NADP

Enzyme and pathway databases

BioCyciBBRO257310:BB0383-MONOMER.
UniPathwayiUPA00251; UER00316.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamyl-tRNA reductaseUniRule annotation (EC:1.2.1.70UniRule annotation)
Short name:
GluTRUniRule annotation
Gene namesi
Name:hemAUniRule annotation
Ordered Locus Names:BB0383
OrganismiBordetella bronchiseptica (strain ATCC BAA-588 / NCTC 13252 / RB50) (Alcaligenes bronchisepticus)
Taxonomic identifieri257310 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesAlcaligenaceaeBordetella
ProteomesiUP000001027: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 424424Glutamyl-tRNA reductasePRO_0000113997Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi257310.BB0383.

Structurei

3D structure databases

ProteinModelPortaliQ7WQF0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni53 – 564Substrate bindingUniRule annotation
Regioni116 – 1183Substrate bindingUniRule annotation

Domaini

Possesses an unusual extended V-shaped dimeric structure with each monomer consisting of three distinct domains arranged along a curved 'spinal' alpha-helix. The N-terminal catalytic domain specifically recognizes the glutamate moiety of the substrate. The second domain is the NADPH-binding domain, and the third C-terminal domain is responsible for dimerization.UniRule annotation

Sequence similaritiesi

Belongs to the glutamyl-tRNA reductase family.UniRule annotation

Phylogenomic databases

eggNOGiNOG317931.
HOGENOMiHOG000010227.
KOiK02492.
OMAiKMLHGTM.
OrthoDBiEOG6MWNBM.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_00087. Glu_tRNA_reductase.
InterProiIPR000343. 4pyrrol_synth_GluRdtase.
IPR015896. 4pyrrol_synth_GluRdtase_dimer.
IPR015895. 4pyrrol_synth_GluRdtase_N.
IPR018214. GluRdtase_CS.
IPR016040. NAD(P)-bd_dom.
IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
[Graphical view]
PfamiPF00745. GlutR_dimer. 1 hit.
PF05201. GlutR_N. 1 hit.
PF01488. Shikimate_DH. 1 hit.
[Graphical view]
PIRSFiPIRSF000445. 4pyrrol_synth_GluRdtase. 1 hit.
SUPFAMiSSF69075. SSF69075. 1 hit.
SSF69742. SSF69742. 1 hit.
TIGRFAMsiTIGR01035. hemA. 1 hit.
PROSITEiPS00747. GLUTR. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q7WQF0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSVAVLAFGL NHTSAPVSVR ERVSMPVDLV KPALEGLRAT FGGAVREAAI
60 70 80 90 100
LSTCNRTELY CAAEGQVAEH LPAWLAEHNR LEAAALRPHL YRHQHDDAVR
110 120 130 140 150
HAFRVASGLD SMVLGEPQIL GQMKDAVRAA NEAGALGTLL HQLFQRTFSV
160 170 180 190 200
AKEVRSQTAI GAHSVSMAAA AVRLAERVFG QLEDARTLFI GAGEMIELCA
210 220 230 240 250
THFAAQRPRS MVVANRTIER AETLAGRFSA QTMKLADLTE RLAEFDVIVS
260 270 280 290 300
CTASSLPILG LGMVERATRQ RRHRPMVMID LAVPRDIEPE VGRLDDVYLY
310 320 330 340 350
SVDDLGRLVQ SGTDARRAAV VQAEAIIETR VQGFMHWMQS REVVPVIRDL
360 370 380 390 400
HQAADDVRAA ELERARRMLA RGESPEAVLE QLAHGLTQKY LHGPLAALNR
410 420
SEGDERRQLL AWVPRLFPGR DSRR
Length:424
Mass (Da):46,736
Last modified:October 1, 2003 - v1
Checksum:i3E9540D9435A8A27
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX640438 Genomic DNA. Translation: CAE30881.1.
RefSeqiNP_886932.1. NC_002927.3.

Genome annotation databases

EnsemblBacteriaiCAE30881; CAE30881; BB0383.
GeneIDi2663607.
KEGGibbr:BB0383.
PATRICi21133972. VBIBorBro124907_0386.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX640438 Genomic DNA. Translation: CAE30881.1 .
RefSeqi NP_886932.1. NC_002927.3.

3D structure databases

ProteinModelPortali Q7WQF0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 257310.BB0383.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAE30881 ; CAE30881 ; BB0383 .
GeneIDi 2663607.
KEGGi bbr:BB0383.
PATRICi 21133972. VBIBorBro124907_0386.

Phylogenomic databases

eggNOGi NOG317931.
HOGENOMi HOG000010227.
KOi K02492.
OMAi KMLHGTM.
OrthoDBi EOG6MWNBM.

Enzyme and pathway databases

UniPathwayi UPA00251 ; UER00316 .
BioCyci BBRO257310:BB0383-MONOMER.

Family and domain databases

Gene3Di 3.40.50.720. 1 hit.
HAMAPi MF_00087. Glu_tRNA_reductase.
InterProi IPR000343. 4pyrrol_synth_GluRdtase.
IPR015896. 4pyrrol_synth_GluRdtase_dimer.
IPR015895. 4pyrrol_synth_GluRdtase_N.
IPR018214. GluRdtase_CS.
IPR016040. NAD(P)-bd_dom.
IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
[Graphical view ]
Pfami PF00745. GlutR_dimer. 1 hit.
PF05201. GlutR_N. 1 hit.
PF01488. Shikimate_DH. 1 hit.
[Graphical view ]
PIRSFi PIRSF000445. 4pyrrol_synth_GluRdtase. 1 hit.
SUPFAMi SSF69075. SSF69075. 1 hit.
SSF69742. SSF69742. 1 hit.
TIGRFAMsi TIGR01035. hemA. 1 hit.
PROSITEi PS00747. GLUTR. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Comparative analysis of the genome sequences of Bordetella pertussis, Bordetella parapertussis and Bordetella bronchiseptica."
    Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R., Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L., Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A., Achtman M., Atkin R., Baker S.
    , Basham D., Bason N., Cherevach I., Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T., Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S., Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E., Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M., Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S., Barrell B.G., Maskell D.J.
    Nat. Genet. 35:32-40(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-588 / NCTC 13252 / RB50.

Entry informationi

Entry nameiHEM1_BORBR
AccessioniPrimary (citable) accession number: Q7WQF0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: October 1, 2003
Last modified: October 1, 2014
This is version 82 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

During catalysis, the active site Cys acts as a nucleophile attacking the alpha-carbonyl group of tRNA-bound glutamate with the formation of a thioester intermediate between enzyme and glutamate, and the concomitant release of tRNA(Glu). The thioester intermediate is finally reduced by direct hydride transfer from NADPH, to form the product GSA.UniRule annotation

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3