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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
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.

Pathway:ichlorophyll biosynthesis

This protein is involved in the pathway chlorophyll biosynthesis, which is part of Porphyrin-containing compound metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway chlorophyll biosynthesis and in Porphyrin-containing compound metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Chlorophyll biosynthesis, Porphyrin biosynthesis

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

BioCyciAVAR240292:GCY3-4983-MONOMER.
UniPathwayiUPA00251; UER00317.
UPA00668.

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:Ava_4920
OrganismiAnabaena variabilis (strain ATCC 29413 / PCC 7937)
Taxonomic identifieri240292 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeAnabaena
ProteomesiUP000002533 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 – 432432Glutamate-1-semialdehyde 2,1-aminomutasePRO_0000243533Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei272 – 2721N6-(pyridoxal phosphate)lysineUniRule annotation

Proteomic databases

PRIDEiQ3M3B9.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi240292.Ava_4920.

Structurei

3D structure databases

ProteinModelPortaliQ3M3B9.
SMRiQ3M3B9. Positions 7-432.
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.

Q3M3B9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVNTTIKTTK SQEIFAAAQN LMPGGVSSPV RAFKSVGGQP IVFDHVKGAY
60 70 80 90 100
IWDVDGNQYI DYVGTWGPAI CGHAHPDVIG ALHEALEKGT SFGAPSFLEN
110 120 130 140 150
VLAEMVIAAV PSIEMVRFVN SGTEACMAVL RLMRAFTNRE KVIKFEGCYH
160 170 180 190 200
GHADMFLVKA GSGVATLGLP DSPGVPKSAT SSTLTAPYND LEAVKALFAE
210 220 230 240 250
NRDQIAGVIL EPVVGNAGFI TPDAGFLEGL RELTHEHGAL LVFDEVMTGF
260 270 280 290 300
RIAYGGAQEK FGVTPDLTTL GKVIGGGLPV GAYGGRRDIM SMIAPAGPVY
310 320 330 340 350
QAGTLSGNPL AMTAGIKTLE LLQKPGAYEY LERITKKLAD GLLQVAQETG
360 370 380 390 400
HAACGGHISA MFGLFFTSGP VHNYEDAKNS DTAKFGRFHR GMLERGVYLA
410 420 430
PSQFEAGFTS LAHTDEDIDQ TIAIAREVLS SI
Length:432
Mass (Da):45,827
Last modified:October 25, 2005 - v1
Checksum:i7232FC9397597D12
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA24517.1.
RefSeqiWP_011321576.1. NC_007413.1.

Genome annotation databases

EnsemblBacteriaiABA24517; ABA24517; Ava_4920.
KEGGiava:Ava_4920.
PATRICi35431375. VBIAnaVar43351_6206.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA24517.1.
RefSeqiWP_011321576.1. NC_007413.1.

3D structure databases

ProteinModelPortaliQ3M3B9.
SMRiQ3M3B9. Positions 7-432.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi240292.Ava_4920.

Proteomic databases

PRIDEiQ3M3B9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA24517; ABA24517; Ava_4920.
KEGGiava:Ava_4920.
PATRICi35431375. VBIAnaVar43351_6206.

Phylogenomic databases

eggNOGiCOG0001.
HOGENOMiHOG000020210.
KOiK01845.
OMAiCGHAHPE.
OrthoDBiEOG6QVRHN.

Enzyme and pathway databases

UniPathwayiUPA00251; UER00317.
UPA00668.
BioCyciAVAR240292:GCY3-4983-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 sequence of Anabaena variabilis ATCC 29413."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.
    Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29413 / PCC 7937.

Entry informationi

Entry nameiGSA_ANAVT
AccessioniPrimary (citable) accession number: Q3M3B9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: October 25, 2005
Last modified: July 22, 2015
This is version 77 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.