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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

(S)-4-amino-5-oxopentanoate = 5-aminolevulinate.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Pathwayi: protoporphyrin-IX biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes 5-aminolevulinate from L-glutamyl-tRNA(Glu).UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Glutamyl-tRNA reductase (hemA)
  2. Glutamate-1-semialdehyde 2,1-aminomutase (hemL)
This subpathway is part of the pathway protoporphyrin-IX biosynthesis, which is itself part of Porphyrin-containing compound metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-aminolevulinate from L-glutamyl-tRNA(Glu), the pathway protoporphyrin-IX biosynthesis and in Porphyrin-containing compound metabolism.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processPorphyrin biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate-1-semialdehyde 2,1-aminomutaseUniRule annotation (EC:5.4.3.8UniRule annotation)
Short name:
GSAUniRule annotation
Alternative name(s):
Glutamate-1-semialdehyde aminotransferaseUniRule annotation
Short name:
GSA-ATUniRule annotation
Gene namesi
Name:hemLUniRule annotation
Ordered Locus Names:ETA_08790
OrganismiErwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Taxonomic identifieri465817 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesErwiniaceaeErwinia
Proteomesi
  • UP000001726 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001218871 – 426Glutamate-1-semialdehyde 2,1-aminomutaseAdd BLAST426

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei265N6-(pyridoxal phosphate)lysineUniRule annotation1

Proteomic databases

PRIDEiB2VE25

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi465817.ETA_08790

Structurei

3D structure databases

ProteinModelPortaliB2VE25
SMRiB2VE25
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. HemL subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CDM Bacteria
COG0001 LUCA
HOGENOMiHOG000020210
KOiK01845
OMAiWGPLIFG
OrthoDBiPOG091H04O1

Family and domain databases

CDDicd00610 OAT_like, 1 hit
Gene3Di3.40.640.10, 1 hit
3.90.1150.10, 2 hits
HAMAPiMF_00375 HemL_aminotrans_3, 1 hit
InterProiView protein in InterPro
IPR004639 4pyrrol_synth_GluAld_NH2Trfase
IPR005814 Aminotrans_3
IPR015424 PyrdxlP-dep_Trfase
IPR015422 PyrdxlP-dep_Trfase_dom1
IPR015421 PyrdxlP-dep_Trfase_major
PfamiView protein in Pfam
PF00202 Aminotran_3, 1 hit
SUPFAMiSSF53383 SSF53383, 1 hit
TIGRFAMsiTIGR00713 hemL, 1 hit
PROSITEiView protein in PROSITE
PS00600 AA_TRANSFER_CLASS_3, 1 hit

Sequencei

Sequence statusi: Complete.

B2VE25-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKSENLYAQ AQQLIPGGVN SPVRAFNGVG GVPLFIERAN GAYLYDADGK
60 70 80 90 100
AYIDYVGSWG PMVLGHNHPA IRNAVIDAAE RGLSFGAPTE MEVKMAALVT
110 120 130 140 150
ELVPTMDMVR MVNSGTEATM SAIRLARGFT HRDKIIKFEG CYHGHADCLL
160 170 180 190 200
VKAGSGALTL GQPNSPGVPA DFAKHTLTCT YNDLASVRAA FEQYPQEIAC
210 220 230 240 250
IIVEPVAGNM NCVPPLPDFL PGLRALCDEF DALLIIDEVM TGFRVALAGA
260 270 280 290 300
QAHYGVEPDL TCLGKIIGGG MPVGAFGGRR EVMEALAPGG PVYQAGTLSG
310 320 330 340 350
NPIAMAAGFA CLTEVAQPGT HATLTELTNQ LADGLLAAAK AENIPLVVNH
360 370 380 390 400
VGGMFGLFFT DAASVTRYAD VIRCDVERFK RFFHLMLAEG VYLAPSAFEA
410 420
GFMSLAHGQA EIQHTIDAAR RSFAKL
Length:426
Mass (Da):45,150
Last modified:July 1, 2008 - v1
Checksum:i3B47833BFB627D81
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU468135 Genomic DNA Translation: CAO95925.1
RefSeqiWP_012440627.1, NC_010694.1

Genome annotation databases

EnsemblBacteriaiCAO95925; CAO95925; ETA_08790
KEGGieta:ETA_08790

Similar proteinsi

Entry informationi

Entry nameiGSA_ERWT9
AccessioniPrimary (citable) accession number: B2VE25
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: July 1, 2008
Last modified: March 28, 2018
This is version 68 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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