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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Desulfotalea psychrophila (strain LSv54 / DSM 12343)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Porphyrin biosynthesis

Keywords - Ligandi

Pyridoxal 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:DP0812
OrganismiDesulfotalea psychrophila (strain LSv54 / DSM 12343)
Taxonomic identifieri177439 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfobacteralesDesulfobulbaceaeDesulfotalea
Proteomesi
  • UP000000602 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002435681 – 430Glutamate-1-semialdehyde 2,1-aminomutaseAdd BLAST430

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei267N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi177439.DP0812.

Structurei

3D structure databases

ProteinModelPortaliQ6AQ32.
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.
OMAiMIVGHCH.
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.
InterProiIPR004639. 4pyrrol_synth_GluAld_NH2Trfase.
IPR005814. Aminotrans_3.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_major_sub2.
[Graphical view]
PANTHERiPTHR11986. PTHR11986. 1 hit.
PfamiPF00202. Aminotran_3. 1 hit.
[Graphical view]
SUPFAMiSSF53383. SSF53383. 1 hit.
TIGRFAMsiTIGR00713. hemL. 1 hit.
PROSITEiPS00600. AA_TRANSFER_CLASS_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6AQ32-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MESLKSKKLF AEAKKVIPGG VNSPVRACLS VGCDPLFIER AEGSYIYDAD
60 70 80 90 100
GQKYLDFVNS WGPMIMGHAH PDIIKAIQDA AVYGTSYGAP TSSEVDLASM
110 120 130 140 150
VVEAVPSIEK VRFVSSGTEA TMSAVRLARG YTGKNVIVKF DGCYHGHADS
160 170 180 190 200
FLVKAGSGVL TLGIPGSPGV PEDIVKNTIS IPYNSVEALE TTLRDADLNI
210 220 230 240 250
ACVIVEPVAG NMGCVPPAPG FLQKLREITA EEGIVLIFDE VITGFRLSYG
260 270 280 290 300
GAQQYYGVTP DLTCLGKIIG GGLPVGAYGG KADIMNSVAP DGPVYQAGTL
310 320 330 340 350
SGNPLAMAAG KAALKLLQQD GFYEDLNQKS AAYADGLLEV AGRVGLPMQL
360 370 380 390 400
NRVGSVMTSF FTATPVTDFE TAMKADTGLY GRHYRQMLDS GIYLAPSQFE
410 420 430
CSFMSSTHSD ADLKRALLET EKSFSLLKNA
Length:430
Mass (Da):45,562
Last modified:September 13, 2004 - v1
Checksum:iC56778E48832C384
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR522870 Genomic DNA. Translation: CAG35541.1.
RefSeqiWP_011188057.1. NC_006138.1.

Genome annotation databases

EnsemblBacteriaiCAG35541; CAG35541; DP0812.
KEGGidps:DP0812.
PATRICi21711293. VBIDesPsy67261_0878.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR522870 Genomic DNA. Translation: CAG35541.1.
RefSeqiWP_011188057.1. NC_006138.1.

3D structure databases

ProteinModelPortaliQ6AQ32.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi177439.DP0812.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG35541; CAG35541; DP0812.
KEGGidps:DP0812.
PATRICi21711293. VBIDesPsy67261_0878.

Phylogenomic databases

eggNOGiENOG4105CDM. Bacteria.
COG0001. LUCA.
HOGENOMiHOG000020210.
KOiK01845.
OMAiMIVGHCH.
OrthoDBiPOG091H04O1.

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317.

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.
InterProiIPR004639. 4pyrrol_synth_GluAld_NH2Trfase.
IPR005814. Aminotrans_3.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_major_sub2.
[Graphical view]
PANTHERiPTHR11986. PTHR11986. 1 hit.
PfamiPF00202. Aminotran_3. 1 hit.
[Graphical view]
SUPFAMiSSF53383. SSF53383. 1 hit.
TIGRFAMsiTIGR00713. hemL. 1 hit.
PROSITEiPS00600. AA_TRANSFER_CLASS_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiGSA_DESPS
AccessioniPrimary (citable) accession number: Q6AQ32
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: September 13, 2004
Last modified: November 2, 2016
This is version 88 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.