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B1KDU4

- HEM1_SHEWM

UniProt

B1KDU4 - HEM1_SHEWM

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Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Shewanella woodyi (strain ATCC 51908 / MS32)
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

BioCyciSWOO392500:GI2C-3803-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:Swoo_3686
OrganismiShewanella woodyi (strain ATCC 51908 / MS32)
Taxonomic identifieri392500 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000002168: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 416416Glutamyl-tRNA reductasePRO_1000093169Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi392500.Swoo_3686.

Structurei

3D structure databases

ProteinModelPortaliB1KDU4.
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.
OMAiAETEIQG.
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.

B1KDU4-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSLVAIGINH KTATVDLREK VAFSPDKIHD AMKSLAKCTK TGEAVIISTC
60 70 80 90 100
NRTELYTNTG DEAEVIRWFE EYHQLSHEEV EPCLYKFEGQ GVVKHLMRVS
110 120 130 140 150
SGLDSLILGE PQILGQVKQS FAKAREAGSV AITMDRLFQN TFSVAKKVRT
160 170 180 190 200
ETEIGAAAVS VAFAAVSMAK HIFSSISSTK VLLIGAGETI ELVARHLKDN
210 220 230 240 250
GVDSMVVANR TLSRAEGMCD EFGATAITLE QIPDFLPKAD IVISSTASPL
260 270 280 290 300
PILGKGMVEK ALKQRRHQPM LLVDIAVPRD IEAEVADLDD AFLYTVDDLQ
310 320 330 340 350
SIIEQNMASR REAAEQAEVI AENESHLFME WVRSLESVDS IREYRTQSMA
360 370 380 390 400
IKDELVERAI NKLAQGGDSE QLLLELANKL TNKLIHAPTQ ALTAASRQGD
410
LNSIGQLRSA LGLDKN
Length:416
Mass (Da):45,574
Last modified:April 29, 2008 - v1
Checksum:i9F4ED1426B16FDD3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000961 Genomic DNA. Translation: ACA87946.1.
RefSeqiYP_001762041.1. NC_010506.1.

Genome annotation databases

EnsemblBacteriaiACA87946; ACA87946; Swoo_3686.
GeneIDi6118020.
KEGGiswd:Swoo_3686.
PATRICi23609995. VBISheWoo126588_3798.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000961 Genomic DNA. Translation: ACA87946.1 .
RefSeqi YP_001762041.1. NC_010506.1.

3D structure databases

ProteinModelPortali B1KDU4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 392500.Swoo_3686.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA87946 ; ACA87946 ; Swoo_3686 .
GeneIDi 6118020.
KEGGi swd:Swoo_3686.
PATRICi 23609995. VBISheWoo126588_3798.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00251 ; UER00316 .
BioCyci SWOO392500:GI2C-3803-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: ATCC 51908 / MS32.

Entry informationi

Entry nameiHEM1_SHEWM
AccessioniPrimary (citable) accession number: B1KDU4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: April 29, 2008
Last modified: October 29, 2014
This is version 55 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, Reference proteome

Documents

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

External Data

Dasty 3