ID A0A1I3R571_HALDA Unreviewed; 305 AA.
AC A0A1I3R571;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 25.
DE RecName: Full=proline dehydrogenase {ECO:0000256|ARBA:ARBA00012695};
DE EC=1.5.5.2 {ECO:0000256|ARBA:ARBA00012695};
GN ORFNames=SAMN04487936_10293 {ECO:0000313|EMBL:SFJ41763.1};
OS Halobacillus dabanensis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Halobacillus.
OX NCBI_TaxID=240302 {ECO:0000313|EMBL:SFJ41763.1, ECO:0000313|Proteomes:UP000183557};
RN [1] {ECO:0000313|EMBL:SFJ41763.1, ECO:0000313|Proteomes:UP000183557}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.3704 {ECO:0000313|EMBL:SFJ41763.1,
RC ECO:0000313|Proteomes:UP000183557};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a quinone + L-proline = (S)-1-pyrroline-5-carboxylate + a
CC quinol + H(+); Xref=Rhea:RHEA:23784, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17388, ChEBI:CHEBI:24646, ChEBI:CHEBI:60039,
CC ChEBI:CHEBI:132124; EC=1.5.5.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000978};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|PIRSR:PIRSR000196-2};
CC Note=Binds 1 FAD per subunit. {ECO:0000256|PIRSR:PIRSR000196-2};
CC -!- PATHWAY: Amino-acid degradation; L-proline degradation into L-
CC glutamate; L-glutamate from L-proline: step 1/2.
CC {ECO:0000256|ARBA:ARBA00004739}.
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DR EMBL; FOSB01000002; SFJ41763.1; -; Genomic_DNA.
DR RefSeq; WP_075035204.1; NZ_FOSB01000002.1.
DR AlphaFoldDB; A0A1I3R571; -.
DR STRING; 240302.BN982_01604; -.
DR OrthoDB; 9773461at2; -.
DR UniPathway; UPA00261; UER00373.
DR Proteomes; UP000183557; Unassembled WGS sequence.
DR GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR GO; GO:0004657; F:proline dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0010133; P:proline catabolic process to glutamate; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.20.20.220; -; 1.
DR InterPro; IPR029041; FAD-linked_oxidoreductase-like.
DR InterPro; IPR008219; PRODH_bac_arc.
DR InterPro; IPR002872; Proline_DH_dom.
DR InterPro; IPR015659; Proline_oxidase.
DR PANTHER; PTHR13914:SF0; PROLINE DEHYDROGENASE 1, MITOCHONDRIAL; 1.
DR PANTHER; PTHR13914; PROLINE OXIDASE; 1.
DR Pfam; PF01619; Pro_dh; 1.
DR PIRSF; PIRSF000196; Pro_dehydrog; 1.
DR SUPFAM; SSF51730; FAD-linked oxidoreductase; 1.
PE 4: Predicted;
KW FAD {ECO:0000256|PIRSR:PIRSR000196-2};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000196-2};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRSR:PIRSR000196-2};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT DOMAIN 43..298
FT /note="Proline dehydrogenase"
FT /evidence="ECO:0000259|Pfam:PF01619"
FT BINDING 98
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-1"
FT BINDING 133
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-2"
FT BINDING 161
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-2"
FT BINDING 185..187
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-2"
FT BINDING 199
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-2"
FT BINDING 224..225
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-2"
FT BINDING 286
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-1"
FT BINDING 287
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000196-1"
SQ SEQUENCE 305 AA; 35407 MW; 04326FB88C3449DA CRC64;
MERVLRNFFL FLSKNRFFTK LAKKYGLRFG AGKFVAGETI PDAVKTIKEL NEKGMAVTID
HLGEFIDSES EAREAAEGCI KAIEAIAEHQ LDSQLSLKLT SMGLDISEAL VLENMRRILD
VAEDKDVFVT IDMEDFERCE KTLEIFKKLR EEYEHIGTVL QSYLYRTVDD IEELNRYNPN
LRLVKGAYKE SPKVAFPDKK DVDNNLKKII KIHLQNGNYT AVASHDDKMI EYTKQLVEHH
GISKDLFEFQ MLYGIRVERQ EELVEEGYKM RVYVPYGNDW YGYFMRRLAE RPANVAFVLK
GIFGK
//
