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A6WSF1

- HEM1_SHEB8

UniProt

A6WSF1 - HEM1_SHEB8

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Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Shewanella baltica (strain OS185)
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 sitei50 – 501NucleophileUniRule annotation
Sitei95 – 951Important for activityUniRule annotation
Binding sitei105 – 1051SubstrateUniRule annotation
Binding sitei116 – 1161SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi185 – 1906NADPUniRule 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

BioCyciSBAL402882:GJ99-3735-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:Shew185_3615
OrganismiShewanella baltica (strain OS185)
Taxonomic identifieri402882 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000006387: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 416416Glutamyl-tRNA reductasePRO_1000004687Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi402882.Shew185_3615.

Structurei

3D structure databases

ProteinModelPortaliA6WSF1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni49 – 524Substrate bindingUniRule annotation
Regioni110 – 1123Substrate 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

eggNOGiCOG0373.
HOGENOMiHOG000109650.
KOiK02492.
OMAiLAHKLTN.
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.

A6WSF1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSLVAIGINH KTATVDLREK VAFSPDKIHD AMKSLASRTR SGEAVIVSTC
60 70 80 90 100
NRTELYCNNG DEADIIAWLE EYHGLDHKDV APCLYNYHGQ DAVRHLMRVA
110 120 130 140 150
SGLDSLILGE PQILGQVKQA FVKAKEAGTV ALTIDRLFQN TFSVAKKVRT
160 170 180 190 200
DTEIGAAAVS VAFAAVSMAK HIFSSISTTK VLLIGAGETI ELVAKHLKDN
210 220 230 240 250
GVASMVVANR TLERAQGMCE EFGATAITLA QIPDYLPKAD IVISSTASPL
260 270 280 290 300
PILGKGMVEK ALKQRRHQPM LLVDIAVPRD IEPEVADLDD AFLYTVDDLH
310 320 330 340 350
SIIEQNMASR KEAAEQAEVI TEEQSFLFMD WIRSLESVDS IREYRSQSMA
360 370 380 390 400
VKDELVERAL NKLAQGSDTE QVLIELANRL TNKLIHAPTQ ALTAASRQGD
410
LNTLGQLRSA LGLDKH
Length:416
Mass (Da):45,467
Last modified:August 21, 2007 - v1
Checksum:i8F0E3737FF3B2778
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000753 Genomic DNA. Translation: ABS09740.1.
RefSeqiYP_001367803.1. NC_009665.1.

Genome annotation databases

EnsemblBacteriaiABS09740; ABS09740; Shew185_3615.
GeneIDi5371129.
KEGGisbm:Shew185_3615.
PATRICi23464289. VBISheBal127872_3891.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000753 Genomic DNA. Translation: ABS09740.1 .
RefSeqi YP_001367803.1. NC_009665.1.

3D structure databases

ProteinModelPortali A6WSF1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 402882.Shew185_3615.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABS09740 ; ABS09740 ; Shew185_3615 .
GeneIDi 5371129.
KEGGi sbm:Shew185_3615.
PATRICi 23464289. VBISheBal127872_3891.

Phylogenomic databases

eggNOGi COG0373.
HOGENOMi HOG000109650.
KOi K02492.
OMAi LAHKLTN.
OrthoDBi EOG6MWNBM.

Enzyme and pathway databases

UniPathwayi UPA00251 ; UER00316 .
BioCyci SBAL402882:GJ99-3735-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OS185.

Entry informationi

Entry nameiHEM1_SHEB8
AccessioniPrimary (citable) accession number: A6WSF1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: October 29, 2014
This is version 57 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