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Protein

Glutamate-1-semialdehyde 2,1-aminomutase

Gene

hemL

Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Status
Reviewed-Annotation score: -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.

Pathwayi: chlorophyll 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

Keywordsi

Molecular functionIsomerase
Biological processChlorophyll biosynthesis, Porphyrin biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

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:SYNPCC7002_A2206
OrganismiSynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Taxonomic identifieri32049 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesSynechococcaceaeSynechococcus
Proteomesi
  • UP000001688 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001219271 – 432Glutamate-1-semialdehyde 2,1-aminomutaseAdd BLAST432

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei272N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A2206

Structurei

3D structure databases

ProteinModelPortaliB1XIT5
SMRiB1XIT5
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
OMAiWGPLIFG
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
InterProiView protein in InterPro
IPR004639 4pyrrol_synth_GluAld_NH2Trfase
IPR005814 Aminotrans_3
IPR015424 PyrdxlP-dep_Trfase
IPR015422 PyrdxlP-dep_Trfase_dom1
IPR015421 PyrdxlP-dep_Trfase_major
PfamiView protein in Pfam
PF00202 Aminotran_3, 1 hit
SUPFAMiSSF53383 SSF53383, 1 hit
TIGRFAMsiTIGR00713 hemL, 1 hit
PROSITEiView protein in PROSITE
PS00600 AA_TRANSFER_CLASS_3, 1 hit

Sequencei

Sequence statusi: Complete.

B1XIT5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVTTALNTTK SEEIFSAAQK LMPGGVSSPV RAFKSVGGQP IVFDRVKGSR
60 70 80 90 100
VWDVDGNEYI DYVGTWGPAI CGHANDEVNA ALRETLEKGT SFGAPCLKEN
110 120 130 140 150
ILAEMVINAV PSIEMVRFVN SGTEACMSVL RLMRAFTGRE KIIKFEGCYH
160 170 180 190 200
GHADMFLVQA GSGVATLGLP DSPGVPKTTT AATLTAPYND LEAVKKLFAE
210 220 230 240 250
NPGEIAGVIL EPVVGNSGFV LPDAGFLEGL REITKEHDAL LVFDEVMTGF
260 270 280 290 300
RISYGGAQEK FGVTPDLTTL GKVIGGGLPV GAYGGRKDIM SMVAPAGPMY
310 320 330 340 350
QAGTLSGNPL AMTAGIKTLE LLQRPGMYGQ LETITKKLID GLLSIAREAG
360 370 380 390 400
HEVTGGNISG MFGMFFTGEP VRNYEDAKKS DLHKFSRYHR GMLEQGIYLA
410 420 430
PSQFEAGFTS LAHTDEDIEK TLAAAKVVLN NL
Length:432
Mass (Da):46,096
Last modified:May 20, 2008 - v1
Checksum:iE3FF770E7C1064B3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000951 Genomic DNA Translation: ACB00187.1
RefSeqiWP_012307805.1, NC_010475.1

Genome annotation databases

EnsemblBacteriaiACB00187; ACB00187; SYNPCC7002_A2206
KEGGisyp:SYNPCC7002_A2206

Similar proteinsi

Entry informationi

Entry nameiGSA_SYNP2
AccessioniPrimary (citable) accession number: B1XIT5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: May 20, 2008
Last modified: June 20, 2018
This is version 67 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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