ID A0A3Q3A8G6_KRYMA Unreviewed; 767 AA.
AC A0A3Q3A8G6;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=Delta-1-pyrroline-5-carboxylate synthase {ECO:0000256|PIRNR:PIRNR036429};
DE Includes:
DE RecName: Full=Glutamate 5-kinase {ECO:0000256|PIRNR:PIRNR036429};
DE Short=GK {ECO:0000256|PIRNR:PIRNR036429};
DE EC=2.7.2.11 {ECO:0000256|PIRNR:PIRNR036429};
DE AltName: Full=Gamma-glutamyl kinase {ECO:0000256|PIRNR:PIRNR036429};
DE Includes:
DE RecName: Full=Gamma-glutamyl phosphate reductase {ECO:0000256|PIRNR:PIRNR036429};
DE Short=GPR {ECO:0000256|PIRNR:PIRNR036429};
DE EC=1.2.1.41 {ECO:0000256|PIRNR:PIRNR036429};
DE AltName: Full=Glutamate-5-semialdehyde dehydrogenase {ECO:0000256|PIRNR:PIRNR036429};
DE AltName: Full=Glutamyl-gamma-semialdehyde dehydrogenase {ECO:0000256|PIRNR:PIRNR036429};
GN Name=ALDH18A1 {ECO:0000313|Ensembl:ENSKMAP00000012676.1};
OS Kryptolebias marmoratus (Mangrove killifish) (Rivulus marmoratus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Atherinomorphae; Cyprinodontiformes; Rivulidae; Kryptolebias.
OX NCBI_TaxID=37003 {ECO:0000313|Ensembl:ENSKMAP00000012676.1, ECO:0000313|Proteomes:UP000264800};
RN [1] {ECO:0000313|Ensembl:ENSKMAP00000012676.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-glutamate = ADP + L-glutamyl 5-phosphate;
CC Xref=Rhea:RHEA:14877, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:58274, ChEBI:CHEBI:456216; EC=2.7.2.11;
CC Evidence={ECO:0000256|ARBA:ARBA00001844,
CC ECO:0000256|PIRNR:PIRNR036429};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutamate 5-semialdehyde + NADP(+) + phosphate = H(+) + L-
CC glutamyl 5-phosphate + NADPH; Xref=Rhea:RHEA:19541,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58066, ChEBI:CHEBI:58274, ChEBI:CHEBI:58349; EC=1.2.1.41;
CC Evidence={ECO:0000256|ARBA:ARBA00000979,
CC ECO:0000256|PIRNR:PIRNR036429};
CC -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate
CC 5-semialdehyde from L-glutamate: step 1/2.
CC {ECO:0000256|ARBA:ARBA00005185, ECO:0000256|PIRNR:PIRNR036429}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate
CC 5-semialdehyde from L-glutamate: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004985, ECO:0000256|PIRNR:PIRNR036429}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the gamma-glutamyl
CC phosphate reductase family. {ECO:0000256|ARBA:ARBA00006300,
CC ECO:0000256|PIRNR:PIRNR036429}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the glutamate 5-
CC kinase family. {ECO:0000256|ARBA:ARBA00009302,
CC ECO:0000256|PIRNR:PIRNR036429}.
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DR AlphaFoldDB; A0A3Q3A8G6; -.
DR Ensembl; ENSKMAT00000012861.1; ENSKMAP00000012676.1; ENSKMAG00000009459.1.
DR GeneTree; ENSGT00500000044903; -.
DR UniPathway; UPA00098; UER00359.
DR Proteomes; UP000264800; Unplaced.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004349; F:glutamate 5-kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0004350; F:glutamate-5-semialdehyde dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0055129; P:L-proline biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd04256; AAK_P5CS_ProBA; 1.
DR CDD; cd07079; ALDH_F18-19_ProA-GPR; 1.
DR Gene3D; 3.40.1160.10; Acetylglutamate kinase-like; 1.
DR HAMAP; MF_00412; ProA; 1.
DR HAMAP; MF_00456; ProB; 1.
DR InterPro; IPR036393; AceGlu_kinase-like_sf.
DR InterPro; IPR016161; Ald_DH/histidinol_DH.
DR InterPro; IPR016163; Ald_DH_C.
DR InterPro; IPR016162; Ald_DH_N.
DR InterPro; IPR015590; Aldehyde_DH_dom.
DR InterPro; IPR001048; Asp/Glu/Uridylate_kinase.
DR InterPro; IPR020593; G-glutamylP_reductase_CS.
DR InterPro; IPR041744; G5K_ProBA.
DR InterPro; IPR001057; Glu/AcGlu_kinase.
DR InterPro; IPR005715; Glu_5kinase/COase_Synthase.
DR InterPro; IPR019797; Glutamate_5-kinase_CS.
DR InterPro; IPR000965; GPR_dom.
DR InterPro; IPR005766; P5_carboxy_syn.
DR NCBIfam; TIGR01092; P5CS; 1.
DR NCBIfam; TIGR00407; proA; 1.
DR NCBIfam; TIGR01027; proB; 1.
DR PANTHER; PTHR11063:SF8; DELTA-1-PYRROLINE-5-CARBOXYLATE SYNTHASE; 1.
DR PANTHER; PTHR11063; GLUTAMATE SEMIALDEHYDE DEHYDROGENASE; 1.
DR Pfam; PF00696; AA_kinase; 1.
DR Pfam; PF00171; Aldedh; 1.
DR PIRSF; PIRSF036429; P5C_syn; 1.
DR PRINTS; PR00474; GLU5KINASE.
DR SUPFAM; SSF53720; ALDH-like; 1.
DR SUPFAM; SSF53633; Carbamate kinase-like; 1.
DR PROSITE; PS00902; GLUTAMATE_5_KINASE; 1.
DR PROSITE; PS01223; PROA; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|PIRNR:PIRNR036429};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRNR:PIRNR036429};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|PIRNR:PIRNR036429};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRNR:PIRNR036429};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRNR:PIRNR036429};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR036429};
KW Proline biosynthesis {ECO:0000256|ARBA:ARBA00022650,
KW ECO:0000256|PIRNR:PIRNR036429};
KW Reference proteome {ECO:0000313|Proteomes:UP000264800};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR036429}.
FT DOMAIN 43..299
FT /note="Aspartate/glutamate/uridylate kinase"
FT /evidence="ECO:0000259|Pfam:PF00696"
FT DOMAIN 333..597
FT /note="Aldehyde dehydrogenase"
FT /evidence="ECO:0000259|Pfam:PF00171"
SQ SEQUENCE 767 AA; 83259 MW; AE871E1B3422DD4F CRC64;
STSLSTVLSF SGSHRSLFTV WIVFLPRPHG KSFAHRSELK QAKRIVVKLG SAVVTRGDEC
GLALGRLASI VEQVAVLQNQ GREMMIVTSG AVAFGKQRLR HEILLSQSVR QALHSGQNQL
KDISVPVLEA RACAAAGQSG LMALYEAMFT QYSICTAQIL VTNLDFHDEQ KRRNLNSTLH
ELLRMNIVPI INTNDAVVPP PVPNSDLQGV ISIKDNDSLA ARLAVEMKAD LLIALSDVQG
LYDSPPGTDD AKLIDIFYPG DQQSITYGTK SRVGIGGMEA KVKAALWALQ GGTSVVIANG
TDPKVTGHVI TDIVDGKKVG TFFSEVKPAG PTIEQQTEMA RHAGRALASL LPEQRGEIIC
CLAELLTEKK DEILCANRKD MELATATGRL PQPLINRLSL STAKLNSLAI GLRQLAVSSG
NSVGRVLRRT RVANNLELEQ ITVPIGVLLV IFESRPDCLP QVAALAIASG NALLLKGGKE
ASNTNKILHQ LAQEALSVHG VADAIQLVST REEVEDLCKL DKMVDLIIPR GSSQLVRDIE
RASKGIPVLG HSEGVCHVYV DSEASIDKVI DVVRDSKCDY PAACNAMETL LIHRDLLRTP
TFDQIIDMLR TEEVKIHAGP RFASYLTFSP SEVKSLRTEY GDLECCIEVV DSMQDAVDHI
HKYGSSHTDV IVTENENTAE QFLQQVDSAC VFWNASSRFA DGYRFGLGAE VGISTARIHA
RGPVGLEGLL TTKWVLRGEG HTVADFSEQG SMKYLHENIP VPQGTFN
//
