ID A0A089LET3_9BACL Unreviewed; 504 AA.
AC A0A089LET3;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE SubName: Full=Inosine-5-monophosphate dehydrogenase {ECO:0000313|EMBL:AIQ43279.1};
DE EC=1.1.1.205 {ECO:0000313|EMBL:AIQ43279.1};
GN ORFNames=R50912_27095 {ECO:0000313|EMBL:AIQ43279.1};
OS Paenibacillus sp. FSL R5-0912.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=1536771 {ECO:0000313|EMBL:AIQ43279.1, ECO:0000313|Proteomes:UP000029512};
RN [1] {ECO:0000313|EMBL:AIQ43279.1, ECO:0000313|Proteomes:UP000029512}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FSL R5-0912 {ECO:0000313|EMBL:AIQ43279.1,
RC ECO:0000313|Proteomes:UP000029512};
RA den Bakker H.C., Tsai Y.-C., Martin N., Korlach J., Wiedmann M.;
RT "Comparative genomics of the Paenibacillus odorifer group.";
RL Submitted (AUG-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + IMP + NAD(+) = H(+) + NADH + XMP; Xref=Rhea:RHEA:11708,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:57464,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:58053;
CC EC=1.1.1.205; Evidence={ECO:0000256|ARBA:ARBA00024264};
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|ARBA:ARBA00001958};
CC -!- SIMILARITY: Belongs to the IMPDH/GMPR family.
CC {ECO:0000256|ARBA:ARBA00005502}.
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DR EMBL; CP009282; AIQ43279.1; -; Genomic_DNA.
DR RefSeq; WP_042238902.1; NZ_CP009282.1.
DR AlphaFoldDB; A0A089LET3; -.
DR KEGG; paeq:R50912_27095; -.
DR HOGENOM; CLU_022552_2_1_9; -.
DR Proteomes; UP000029512; Chromosome.
DR GO; GO:0003938; F:IMP dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006177; P:GMP biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd04601; CBS_pair_IMPDH; 1.
DR CDD; cd00381; IMPDH; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR000644; CBS_dom.
DR InterPro; IPR046342; CBS_dom_sf.
DR InterPro; IPR005990; IMP_DH.
DR InterPro; IPR015875; IMP_DH/GMP_Rdtase_CS.
DR InterPro; IPR001093; IMP_DH_GMPRt.
DR PANTHER; PTHR11911:SF111; INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE; 1.
DR PANTHER; PTHR11911; INOSINE-5-MONOPHOSPHATE DEHYDROGENASE RELATED; 1.
DR Pfam; PF00478; IMPDH; 1.
DR PIRSF; PIRSF000130; IMPDH; 1.
DR SMART; SM00116; CBS; 2.
DR SMART; SM01240; IMPDH; 1.
DR SUPFAM; SSF54631; CBS-domain pair; 1.
DR SUPFAM; SSF51412; Inosine monophosphate dehydrogenase (IMPDH); 1.
DR PROSITE; PS51371; CBS; 2.
DR PROSITE; PS00487; IMP_DH_GMP_RED; 1.
PE 3: Inferred from homology;
KW CBS domain {ECO:0000256|ARBA:ARBA00023122, ECO:0000256|PROSITE-
KW ProRule:PRU00703}; GMP biosynthesis {ECO:0000256|ARBA:ARBA00022749};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR000130-3};
KW Oxidoreductase {ECO:0000313|EMBL:AIQ43279.1};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|PIRSR:PIRSR000130-4};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755};
KW Reference proteome {ECO:0000313|Proteomes:UP000029512}.
FT DOMAIN 103..163
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
FT DOMAIN 167..225
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
FT BINDING 261..263
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-3"
FT BINDING 312..314
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-3"
FT BINDING 314
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_note="ligand shared between two tetrameric
FT partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-4"
FT BINDING 316
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_note="ligand shared between two tetrameric
FT partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-4"
FT BINDING 319
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_note="ligand shared between two tetrameric
FT partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-4"
SQ SEQUENCE 504 AA; 55570 MW; FE73CE118629FE57 CRC64;
MAYYYEQPSR TFSEFLLVPS LTTKECIPGN VDLRTPVTKF RKGETPALTM NLPVTSAVMQ
AVSDHNMAIA LAKSGGISFI YGSQSIEQQV EMVRRVKKFK AGFVLSDSNL KPEDTLQDVL
ALKARSGHST IAITDNGEPT GKLMGIVTSR DYRENRLPPE CPITEFMTPL SSLIYAEEGI
TLTEANDMIW DHKLNCLPIV NASGHLVHLV FRKDYDSHQE YPLELHDDNK QLIVGAGINS
RDYKERVPAL VEAGADVLCI DSSDGYSEWQ AETIHYIKDT FGEKVKVGAG NVVDKEGFLY
LVEAGADFVK VGIGGGSICI TREQKGIGRG QASSVIEVAA ARQEYYEQTG IYVPICSDGG
IVHDYHIVLA LAMGADFVML GRYFARFDES PGRKLLVGGN FVKEYWGEGS SRARNWQRYD
FGNADKESKL EFEEGVDSFI PYAGRLKDNL DLSISKIKST MCNCGSLTIP ALQKQAKITL
VSSTTIFEGG AHDVMLKEKD RSSS
//
