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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Nitratiruptor sp. (strain SB155-2)
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:NIS_0721
OrganismiNitratiruptor sp. (strain SB155-2)
Taxonomic identifieri387092 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaNitratiruptor
Proteomesi
  • UP000001118 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_00003823521 – 427Glutamate-1-semialdehyde 2,1-aminomutaseAdd BLAST427

Amino acid modifications

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

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi387092.NIS_0721.

Structurei

3D structure databases

ProteinModelPortaliA6Q2X6.
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.
OMAiIANGHAI.
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.

A6Q2X6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLSKSEAAYK EALRYIPGGV DSPVRAFKSV GGVPPFIDRG EGAFLYDIDG
60 70 80 90 100
NRYIDYVQSW GPLIFGHADK ETLEAVCEQA QKGLSFGTPT LLETELAREI
110 120 130 140 150
VELFDNIDKI RFVSSGTEAV MSAIRLARGY TGRDDIVKFE GCYHGHSDSL
160 170 180 190 200
LVSAGSGAAT FGNPSSPGVP ADFTKHTLLA RYNDIESVKR CFQASDNIAC
210 220 230 240 250
VIIEPIAGNM GLVPAEEEFL QDLRKLCDEH GALLIFDEVM SGFRASLKGA
260 270 280 290 300
QGFTSVVPDM VTFGKVIGGG MPVGAFGARA EIMAHLSPEG PVYQAGTLSG
310 320 330 340 350
NPVAMVAGLS VIRRLKNDPS IYEVLEARAK GLVGGFKKIA DSFGVPLQVD
360 370 380 390 400
VRGSMFGFFF NEKPVKNFDD AKQSDLEFFA KFHQEMIKRG IYFACSQFEA
410 420
GFICTPLDEK LIDETLEKIE EGLKKIV
Length:427
Mass (Da):46,394
Last modified:August 21, 2007 - v1
Checksum:iB465BEE40B53A6D8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009178 Genomic DNA. Translation: BAF69835.1.
RefSeqiWP_012082098.1. NC_009662.1.

Genome annotation databases

EnsemblBacteriaiBAF69835; BAF69835; NIS_0721.
KEGGinis:NIS_0721.
PATRICi22683502. VBINitSp82229_0761.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009178 Genomic DNA. Translation: BAF69835.1.
RefSeqiWP_012082098.1. NC_009662.1.

3D structure databases

ProteinModelPortaliA6Q2X6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi387092.NIS_0721.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAF69835; BAF69835; NIS_0721.
KEGGinis:NIS_0721.
PATRICi22683502. VBINitSp82229_0761.

Phylogenomic databases

eggNOGiENOG4105CDM. Bacteria.
COG0001. LUCA.
HOGENOMiHOG000020210.
KOiK01845.
OMAiIANGHAI.
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_NITSB
AccessioniPrimary (citable) accession number: A6Q2X6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 1, 2009
Last sequence update: August 21, 2007
Last modified: November 2, 2016
This is version 67 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.