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Protein

Glutamate-1-semialdehyde 2,1-aminomutase 2

Gene

hemL2

Organism
Staphylococcus aureus (strain bovine RF122 / ET3-1)
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

Pathway:iprotoporphyrin-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 1 (hemL1), Glutamate-1-semialdehyde 2,1-aminomutase 2 (hemL2)
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

BioCyciSAUR273036:GJVS-1856-MONOMER.
UniPathwayiUPA00251; UER00317.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate-1-semialdehyde 2,1-aminomutase 2UniRule annotation (EC:5.4.3.8UniRule annotation)
Short name:
GSA 2UniRule annotation
Alternative name(s):
Glutamate-1-semialdehyde aminotransferase 2UniRule annotation
Short name:
GSA-AT 2UniRule annotation
Gene namesi
Name:hemL2UniRule annotation
Synonyms:gsaB
Ordered Locus Names:SAB1797
OrganismiStaphylococcus aureus (strain bovine RF122 / ET3-1)
Taxonomic identifieri273036 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 429429Glutamate-1-semialdehyde 2,1-aminomutase 2PRO_0000243620Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei268 – 2681N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ2YU22.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0001.
HOGENOMiHOG000020210.
KOiK01845.
OMAiNFGMVEP.
OrthoDBiEOG6QVRHN.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 2 hits.
HAMAPiMF_00375. HemL_aminotrans_3.
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.

Q2YU22-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNFSESERLQ QLSNEYILGG VNSPSRSYKA VGGGAPVVMK EGRGAYLYDV
60 70 80 90 100
DGNKFIDYLQ AYGPIITGHA HPHITKAIQE QAAKGVLFGT PTELEIEFSK
110 120 130 140 150
KLRDAIPSLE KIRFVNSGTE AVMTTIRVAR AYTKRNKIIK FAGSYHGHSD
160 170 180 190 200
LVLVAAGSGP SQLGSPDSAG VPESVAREVI TVPFNDINAY KEAIEFWGDE
210 220 230 240 250
IAAVLVEPIV GNFGMVMPQP GFLEEVNEIS HNNGTLVIYD EVITAFRFHY
260 270 280 290 300
GAAQDLLGVI PDLTAFGKIV GGGLPIGGYG GRQDIMEQVA PLGPAYQAGT
310 320 330 340 350
MAGNPLSMKA GIALLEVLEQ DGVYEKLDSL GQQLEEGLLK LIEKHNITAT
360 370 380 390 400
INRIYGSLTL YFTDEKVTHY DQVEHSDGEA FGKFFKLMLN QGINLAPSKF
410 420
EAWFLTTEHT EEDIKQTLKA ADYAFSQMK
Length:429
Mass (Da):46,775
Last modified:December 20, 2005 - v1
Checksum:iCEAE9FD908C3F800
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ938182 Genomic DNA. Translation: CAI81486.1.
RefSeqiWP_001011614.1. NC_007622.1.

Genome annotation databases

EnsemblBacteriaiCAI81486; CAI81486; SAB1797.
KEGGisab:SAB1797.
PATRICi19524579. VBIStaAur92441_1900.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ938182 Genomic DNA. Translation: CAI81486.1.
RefSeqiWP_001011614.1. NC_007622.1.

3D structure databases

ProteinModelPortaliQ2YU22.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAI81486; CAI81486; SAB1797.
KEGGisab:SAB1797.
PATRICi19524579. VBIStaAur92441_1900.

Phylogenomic databases

eggNOGiCOG0001.
HOGENOMiHOG000020210.
KOiK01845.
OMAiNFGMVEP.
OrthoDBiEOG6QVRHN.

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317.
BioCyciSAUR273036:GJVS-1856-MONOMER.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 2 hits.
HAMAPiMF_00375. HemL_aminotrans_3.
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...

Publicationsi

  1. "Molecular correlates of host specialization in Staphylococcus aureus."
    Herron-Olson L., Fitzgerald J.R., Musser J.M., Kapur V.
    PLoS ONE 2:E1120-E1120(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: bovine RF122 / ET3-1.

Entry informationi

Entry nameiGSA2_STAAB
AccessioniPrimary (citable) accession number: Q2YU22
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: December 20, 2005
Last modified: July 22, 2015
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

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

External Data

Dasty 3

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 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.