ID GSA_KINRD Reviewed; 448 AA.
AC A6W5M6;
DT 01-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 21-AUG-2007, sequence version 1.
DT 27-MAR-2024, entry version 90.
DE RecName: Full=Glutamate-1-semialdehyde 2,1-aminomutase {ECO:0000255|HAMAP-Rule:MF_00375};
DE Short=GSA {ECO:0000255|HAMAP-Rule:MF_00375};
DE EC=5.4.3.8 {ECO:0000255|HAMAP-Rule:MF_00375};
DE AltName: Full=Glutamate-1-semialdehyde aminotransferase {ECO:0000255|HAMAP-Rule:MF_00375};
DE Short=GSA-AT {ECO:0000255|HAMAP-Rule:MF_00375};
GN Name=hemL {ECO:0000255|HAMAP-Rule:MF_00375}; OrderedLocusNames=Krad_0626;
OS Kineococcus radiotolerans (strain ATCC BAA-149 / DSM 14245 / SRS30216).
OC Bacteria; Actinomycetota; Actinomycetes; Kineosporiales; Kineosporiaceae;
OC Kineococcus.
OX NCBI_TaxID=266940;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-149 / DSM 14245 / SRS30216;
RX PubMed=19057647; DOI=10.1371/journal.pone.0003878;
RA Bagwell C.E., Bhat S., Hawkins G.M., Smith B.W., Biswas T., Hoover T.R.,
RA Saunders E., Han C.S., Tsodikov O.V., Shimkets L.J.;
RT "Survival in nuclear waste, extreme resistance, and potential applications
RT gleaned from the genome sequence of Kineococcus radiotolerans SRS30216.";
RL PLoS ONE 3:e3878-e3878(2008).
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:0000255|HAMAP-Rule:MF_00375};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000255|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:0000255|HAMAP-Rule:MF_00375}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00375}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00375}.
CC -!- SIMILARITY: Belongs to the class-III pyridoxal-phosphate-dependent
CC aminotransferase family. HemL subfamily. {ECO:0000255|HAMAP-
CC Rule:MF_00375}.
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DR EMBL; CP000750; ABS02115.1; -; Genomic_DNA.
DR RefSeq; WP_012085043.1; NC_009664.2.
DR AlphaFoldDB; A6W5M6; -.
DR SMR; A6W5M6; -.
DR STRING; 266940.Krad_0626; -.
DR KEGG; kra:Krad_0626; -.
DR eggNOG; COG0001; Bacteria.
DR HOGENOM; CLU_016922_1_5_11; -.
DR OrthoDB; 9801052at2; -.
DR UniPathway; UPA00251; UER00317.
DR Proteomes; UP000001116; Chromosome.
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; Isomerase; Porphyrin biosynthesis; Pyridoxal phosphate;
KW Reference proteome.
FT CHAIN 1..448
FT /note="Glutamate-1-semialdehyde 2,1-aminomutase"
FT /id="PRO_0000382323"
FT MOD_RES 281
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00375"
SQ SEQUENCE 448 AA; 45929 MW; 5948C6A81C5E5812 CRC64;
MTAPTPAPTT SSAPTSAALF ERAAAVIPGG VNSPVRAFRA VGGTPRFTAS ARGPYLTDAD
GREYVDLLCS WGPMILGHAH PDVLAAVTAA AQDGFSYGTP TEREVLLAEE IVARVEPVEQ
LRMVSSGTEA TMSAIRLARG FTGRPVIVKF AGHYHGHVDA LLASAGSGLA TFALPDTPGV
TGTAAGDTIV IPYNDPEALA EVFRLHGDRI ACVITEAAAG NMGVVAPQPG FTAELRRVTR
EHGALLVSDE VMTGFRVSAA GWYGHEGLGL EHAPDLLTFG KVMGGGFPAA AFGGRADVMA
HLAPAGPVYQ AGTLSGNPIA TAAGLATLRA CTPEVYAAVE TAATAVREAA SAALSAAGVP
HLVNTAGSMF SVFFTGLDAV TDYEQARQQD LGAFRAFFHS MLDQGVHLPP SAFEAWFLSA
SHDEAAIGRV VEALPAAARA AAEGSGSL
//
