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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Campylobacter jejuni subsp. doylei (strain ATCC BAA-1458 / RM4099 / 269.97)
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 (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

BioCyciCJEJ360109:GJDG-969-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:JJD26997_1002
OrganismiCampylobacter jejuni subsp. doylei (strain ATCC BAA-1458 / RM4099 / 269.97)
Taxonomic identifieri360109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
ProteomesiUP000002302 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 – 424424Glutamate-1-semialdehyde 2,1-aminomutasePRO_1000059982Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei263 – 2631N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA7H3N1.
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.
OMAiCGHAHPE.
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.

A7H3N1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTNKKAFKEA CKFIAGGVNS PVRAFANVQS EPKFISHGKG AYIFDIDGNS
60 70 80 90 100
YIDYVQSWGP LLFGHCDKDI QKACQKALHK GSSFGAPTLL ETELAKLVLS
110 120 130 140 150
DFPHLEKIRF VSSGTEATMS AIRLARGFTK KDKILKFEGC YHGHSDSLLV
160 170 180 190 200
SAGSGAATFN SPSSLGVLED VAKHTLVAKY NDINSVKELF EKNKDIACVI
210 220 230 240 250
IEPIAGNMGL VPAKQDFLEE LAKICKNNQT LLIFDEVMSG YRASYLGSYG
260 270 280 290 300
INHIQADIIT FGKVIGGGLP AAAFASRAEI MDILSPLGGV YQAGTLSGNP
310 320 330 340 350
LAMAAGIASL TKAKKKTKLY DKLGTLAKKL TQGMKKLADE KGLPLQACHV
360 370 380 390 400
GSMFGYFFTK DPVSNYQDAL KSNLALFSKF HKNMLENGIY LAPSQFETGF
410 420
ICSKMDDKVI DITLEAVRES FKRI
Length:424
Mass (Da):46,032
Last modified:September 11, 2007 - v1
Checksum:i7C28B81380F01462
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000768 Genomic DNA. Translation: ABS44820.1.
RefSeqiWP_011990201.1. NC_009707.1.

Genome annotation databases

EnsemblBacteriaiABS44820; ABS44820; JJD26997_1002.
KEGGicjd:JJD26997_1002.
PATRICi20047665. VBICamJej122183_1004.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000768 Genomic DNA. Translation: ABS44820.1.
RefSeqiWP_011990201.1. NC_009707.1.

3D structure databases

ProteinModelPortaliA7H3N1.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABS44820; ABS44820; JJD26997_1002.
KEGGicjd:JJD26997_1002.
PATRICi20047665. VBICamJej122183_1004.

Phylogenomic databases

eggNOGiCOG0001.
HOGENOMiHOG000020210.
KOiK01845.
OMAiCGHAHPE.
OrthoDBiEOG6QVRHN.

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317.
BioCyciCJEJ360109:GJDG-969-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. "Complete genome sequence of Campylobacter jejuni subsp doylei 269.97 isolated from human blood."
    Fouts D.E., Mongodin E.F., Puiu D., Sebastian Y., Miller W.G., Mandrell R.E., Lastovica A.J., Nelson K.E.
    Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-1458 / RM4099 / 269.97.

Entry informationi

Entry nameiGSA_CAMJD
AccessioniPrimary (citable) accession number: A7H3N1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: September 11, 2007
Last modified: July 22, 2015
This is version 57 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.