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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2)
Status
Reviewed-Annotation score: Annotation score: 2 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 (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

BioCyciSISL419942:GHVO-867-MONOMER.
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:YN1551_0843
OrganismiSulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2)
Taxonomic identifieri419942 [NCBI]
Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus
ProteomesiUP000006818 Componenti: Chromosome

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 – 426426Glutamate-1-semialdehyde 2,1-aminomutasePRO_0000382418Add
BLAST

Amino acid modifications

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

Structurei

3D structure databases

ProteinModelPortaliC3NF69.
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.
OMAiTMNAIRL.

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.

C3NF69-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKGRCTILN SEELWAQARQ LFAGGVNSPV RAAVKPFPFY VERGKGAYIY
60 70 80 90 100
TVEGNKFIDY VLGYGPLILG HSPESVKRKI IEQLEKGWLF GTPSKLEIEL
110 120 130 140 150
AKKISSHIPS AQKIRFVNSG TEATMAAIRL ARGYSKRSKI LKFSGNYHGA
160 170 180 190 200
HDYTLVEAGS AATEYNVTTS DGIPMEIMKT VEICEFNDLD CVDKKLRNED
210 220 230 240 250
IAAALLEPIM GNAGVILPEK GFLSGLRELT KSYNSLLIFD EVITGFRIDI
260 270 280 290 300
GGAQSYYQIY PDITTLGKII GGGFPIGAVA GKAEIIDNFT PAGRVFNAGT
310 320 330 340 350
FNANPISMIA GIATIEELEK EYPYNIANKA SKTLVEELER LLKIKHTINH
360 370 380 390 400
IGSMFQVFFG IDKVRNYSDA KRANKEYYIK FHERLLKERV FIPPSQYETI
410 420
FTSAAHEDDV VNDTIDKLAK VIGELS
Length:426
Mass (Da):47,261
Last modified:June 16, 2009 - v1
Checksum:i82BFEC7AB6396FA3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001404 Genomic DNA. Translation: ACP47965.1.
RefSeqiWP_012714102.1. NC_012623.1.
YP_002839887.1. NC_012623.1.

Genome annotation databases

EnsemblBacteriaiACP47965; ACP47965; YN1551_0843.
GeneIDi7809525.
KEGGisin:YN1551_0843.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001404 Genomic DNA. Translation: ACP47965.1.
RefSeqiWP_012714102.1. NC_012623.1.
YP_002839887.1. NC_012623.1.

3D structure databases

ProteinModelPortaliC3NF69.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACP47965; ACP47965; YN1551_0843.
GeneIDi7809525.
KEGGisin:YN1551_0843.

Phylogenomic databases

eggNOGiCOG0001.
HOGENOMiHOG000020210.
KOiK01845.
OMAiTMNAIRL.

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317.
BioCyciSISL419942:GHVO-867-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Y.N.15.51 / Yellowstone #2.

Entry informationi

Entry nameiGSA_SULIN
AccessioniPrimary (citable) accession number: C3NF69
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 1, 2009
Last sequence update: June 16, 2009
Last modified: July 22, 2015
This is version 44 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

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.