ID A0A1H2XLE4_9GAMM Unreviewed; 429 AA.
AC A0A1H2XLE4;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Glutamate-1-semialdehyde 2,1-aminomutase {ECO:0000256|HAMAP-Rule:MF_00375};
DE Short=GSA {ECO:0000256|HAMAP-Rule:MF_00375};
DE EC=5.4.3.8 {ECO:0000256|HAMAP-Rule:MF_00375};
DE AltName: Full=Glutamate-1-semialdehyde aminotransferase {ECO:0000256|HAMAP-Rule:MF_00375};
DE Short=GSA-AT {ECO:0000256|HAMAP-Rule:MF_00375};
GN Name=hemL {ECO:0000256|HAMAP-Rule:MF_00375};
GN ORFNames=SAMN05443545_103237 {ECO:0000313|EMBL:SDW93711.1};
OS Aidingimonas halophila.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Aidingimonas.
OX NCBI_TaxID=574349 {ECO:0000313|EMBL:SDW93711.1, ECO:0000313|Proteomes:UP000198500};
RN [1] {ECO:0000313|EMBL:SDW93711.1, ECO:0000313|Proteomes:UP000198500}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 19219 {ECO:0000313|EMBL:SDW93711.1,
RC ECO:0000313|Proteomes:UP000198500};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(S)-4-amino-5-oxopentanoate = 5-aminolevulinate;
CC Xref=Rhea:RHEA:14265, ChEBI:CHEBI:57501, ChEBI:CHEBI:356416;
CC EC=5.4.3.8; Evidence={ECO:0000256|HAMAP-Rule:MF_00375};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_00375};
CC -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC biosynthesis; 5-aminolevulinate from L-glutamyl-tRNA(Glu): step 2/2.
CC {ECO:0000256|ARBA:ARBA00004819}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00375}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00375}.
CC -!- SIMILARITY: Belongs to the class-III pyridoxal-phosphate-dependent
CC aminotransferase family. HemL subfamily.
CC {ECO:0000256|ARBA:ARBA00008981, ECO:0000256|HAMAP-Rule:MF_00375}.
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DR EMBL; FNNI01000003; SDW93711.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H2XLE4; -.
DR STRING; 574349.SAMN05443545_103237; -.
DR OrthoDB; 9801052at2; -.
DR UniPathway; UPA00251; UER00317.
DR Proteomes; UP000198500; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0042286; F:glutamate-1-semialdehyde 2,1-aminomutase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0008483; F:transaminase activity; IEA:InterPro.
DR GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00610; OAT_like; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR HAMAP; MF_00375; HemL_aminotrans_3; 1.
DR InterPro; IPR004639; 4pyrrol_synth_GluAld_NH2Trfase.
DR InterPro; IPR005814; Aminotrans_3.
DR InterPro; IPR049704; Aminotrans_3_PPA_site.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR NCBIfam; TIGR00713; hemL; 1.
DR PANTHER; PTHR43713; GLUTAMATE-1-SEMIALDEHYDE 2,1-AMINOMUTASE; 1.
DR PANTHER; PTHR43713:SF3; GLUTAMATE-1-SEMIALDEHYDE 2,1-AMINOMUTASE 1, CHLOROPLASTIC-RELATED; 1.
DR Pfam; PF00202; Aminotran_3; 1.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00600; AA_TRANSFER_CLASS_3; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00375};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00375};
KW Porphyrin biosynthesis {ECO:0000256|ARBA:ARBA00023244, ECO:0000256|HAMAP-
KW Rule:MF_00375};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_00375}; Reference proteome {ECO:0000313|Proteomes:UP000198500}.
FT MOD_RES 265
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00375"
SQ SEQUENCE 429 AA; 46071 MW; 9C545CC9C40362C5 CRC64;
MTTSAELFEQ ACRYIPGGVN SPVRAFKGMD RAPRFIERAQ GAYLFDVEDN RYVDYVGSWG
PMITGHADPE VLDAVRKRLD DGLSFGTPTA IETTMAELIC ELLPTIEMVR MVNSGTEATM
SAVRLARGYT GRDKIVKFEG NYHGHTDSLL VKAGSGALTH GEPSSPGIPA SLAEHTVTLS
YNDLEAVEAC FEEIGDQIAG IIVEPVAGNM NCIPPAPDFL KGLRRICNEY GSVLIFDEVM
TGFRVALGGA QAHYGVMPDL TCLGKIVGGG MPVGAFGGSR EIMSWISPLG PVYQAGTLAG
NPLAMAAGVT LLNKLREPGF HDALAQRVDT LCAGLEARAE AAGVDMITQR VGGMFGLFFT
HQTRVDNFAQ VTACDAEMFR RFFSRMLDQG VYLAPSPFEA GFMSSAHSPE DIQKTLDGAE
KAFDTLGRT
//
