ID   GSA2_LACP7              Reviewed;         426 AA.
AC   A9KSC7;
DT   01-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Glutamate-1-semialdehyde 2,1-aminomutase 2 {ECO:0000255|HAMAP-Rule:MF_00375};
DE            Short=GSA 2 {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 2 {ECO:0000255|HAMAP-Rule:MF_00375};
DE            Short=GSA-AT 2 {ECO:0000255|HAMAP-Rule:MF_00375};
GN   Name=hemL2 {ECO:0000255|HAMAP-Rule:MF_00375}; OrderedLocusNames=Cphy_1789;
OS   Lachnoclostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg)
OS   (Clostridium phytofermentans).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Lachnospiraceae.
OX   NCBI_TaxID=357809;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700394 / DSM 18823 / ISDg;
RA   Leschine S.B., Warnick T.A., Blanchard J.L., Schnell D.J., Petit E.L.,
RA   LaTouf W.G., Copeland A., Lucas S., Lapidus A., Barry K.,
RA   Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T.,
RA   Bruce D., Detter J.C., Han C., Kuske C., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E.A., Richardson P.;
RT   "Complete genome sequence of Clostridium phytofermentans ISDg.";
RL   Submitted (NOV-2007) 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: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; CP000885; ABX42159.1; -; Genomic_DNA.
DR   RefSeq; WP_012199813.1; NC_010001.1.
DR   AlphaFoldDB; A9KSC7; -.
DR   SMR; A9KSC7; -.
DR   STRING; 357809.Cphy_1789; -.
DR   EnsemblBacteria; ABX42159; ABX42159; Cphy_1789.
DR   KEGG; cpy:Cphy_1789; -.
DR   eggNOG; COG0001; Bacteria.
DR   HOGENOM; CLU_016922_1_5_9; -.
DR   OMA; YHGHANS; -.
DR   OrthoDB; 493793at2; -.
DR   UniPathway; UPA00251; UER00317.
DR   Proteomes; UP000000370; 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..426
FT                   /note="Glutamate-1-semialdehyde 2,1-aminomutase 2"
FT                   /id="PRO_0000382299"
FT   MOD_RES         265
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00375"
SQ   SEQUENCE   426 AA;  46860 MW;  4D10EB488D37D7A2 CRC64;
     MTKSEQLFER AVKHLPGGVN SPVRAFLSVG GSPRFIESAD GAYIYDVDGN KYIDYINSWG
     PMILGHNHEV IRTAVIEAAQ KGLSYGAATE AEVEMAELLC EIVPCFEMVR MVNSGTEAVM
     SAIRAARGYT KRNKIIKFEG CYHGHSDGLL VKAGSGVMVA GIPDSMGVPS NCVKDTLQAK
     YNNLDSVIEL FKQNKDEIAA IIVEPVAANM GVVLPEEGFL EGLRELCTKH GALLIFDEVI
     TGFRLSLSGA QGYYNIIPDL ATFGKIIGGG MPVGCYGGRR EIMEMVAPVG PVYQAGTLSG
     NPVAMAAGMA QLKYLKEHPE VYTKINELGE YFRNKVNELF DKYNIKYQVS GVGSLACIFF
     ADSRVTDYET AKLADTKEFA RYFRFMLEHG IYIAPAQFEA MFFSNAHTYQ DIEDTLLVIE
     QYLKIQ