ID   GSA_RENSM               Reviewed;         433 AA.
AC   A9WPI0;
DT   01-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 85.
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};
GN   OrderedLocusNames=RSal33209_1227;
OS   Renibacterium salmoninarum (strain ATCC 33209 / DSM 20767 / JCM 11484 /
OS   NBRC 15589 / NCIMB 2235).
OC   Bacteria; Actinobacteria; Micrococcales; Micrococcaceae; Renibacterium.
OX   NCBI_TaxID=288705;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33209 / DSM 20767 / JCM 11484 / NBRC 15589 / NCIMB 2235;
RX   PubMed=18723615; DOI=10.1128/jb.00721-08;
RA   Wiens G.D., Rockey D.D., Wu Z., Chang J., Levy R., Crane S., Chen D.S.,
RA   Capri G.R., Burnett J.R., Sudheesh P.S., Schipma M.J., Burd H.,
RA   Bhattacharyya A., Rhodes L.D., Kaul R., Strom M.S.;
RT   "Genome sequence of the fish pathogen Renibacterium salmoninarum suggests
RT   reductive evolution away from an environmental Arthrobacter ancestor.";
RL   J. Bacteriol. 190:6970-6982(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; CP000910; ABY22965.1; -; Genomic_DNA.
DR   RefSeq; WP_012244651.1; NC_010168.1.
DR   AlphaFoldDB; A9WPI0; -.
DR   SMR; A9WPI0; -.
DR   STRING; 288705.RSal33209_1227; -.
DR   EnsemblBacteria; ABY22965; ABY22965; RSal33209_1227.
DR   KEGG; rsa:RSal33209_1227; -.
DR   eggNOG; COG0001; Bacteria.
DR   HOGENOM; CLU_016922_1_5_11; -.
DR   OMA; WGPLIFG; -.
DR   OrthoDB; 493793at2; -.
DR   UniPathway; UPA00251; UER00317.
DR   Proteomes; UP000002007; 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; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 1.
DR   HAMAP; MF_00375; HemL_aminotrans_3; 1.
DR   InterPro; IPR004639; 4pyrrol_synth_GluAld_NH2Trfase.
DR   InterPro; IPR005814; Aminotrans_3.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR   Pfam; PF00202; Aminotran_3; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
DR   TIGRFAMs; TIGR00713; hemL; 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..433
FT                   /note="Glutamate-1-semialdehyde 2,1-aminomutase"
FT                   /id="PRO_0000382362"
FT   MOD_RES         269
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00375"
SQ   SEQUENCE   433 AA;  44724 MW;  2FD09815129EFB93 CRC64;
     MTSSQELFDH ARELMPGGVN SPVRAFGSVG GTPRFITSAQ GAYLTDADGR DYVDLVCSWG
     PALLGHAHPE VIAAVHAAVD RGLSFGASTP AETELAELVL GRVSAVERLR MVSTGTEATM
     TAVRLARGFT GRNLIVKFAG CYHGHVDSLL AAAGSGLATL AMPGSAGVTE ATAAETLVLP
     YNDLEAVREV FAVHGGQIAA VITEAAPANM GVVEPAPGFN AGLAQITREH GALLILDEVL
     TGFRVGPSGY WGLTGASEGW TPDLLTFGKV VGGGLPTAAL GGRADVMEYL APFGPVYQAG
     TLSGNPVAMA AGVATLKAAT ADVYDQVDAR SLELSAALSR ALEAEGVQHS VQRAGNLFSV
     AFGVSEVRNY ADAKAQETFR YAPFFHSMLD SGVYLPPSVF EAWFLSAAHD DTAMNRIFDA
     LPSAAKAAAA ATV