ID A0A0Q8PMN1_9ACTN Unreviewed; 494 AA.
AC A0A0Q8PMN1;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=Inosine-5'-monophosphate dehydrogenase {ECO:0000256|RuleBase:RU003928};
DE EC=1.1.1.205 {ECO:0000256|RuleBase:RU003928};
DE Flags: Fragment;
GN ORFNames=ASE03_18040 {ECO:0000313|EMBL:KRB74867.1};
OS Kitasatospora sp. Root187.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Kitasatospora.
OX NCBI_TaxID=1736486 {ECO:0000313|EMBL:KRB74867.1, ECO:0000313|Proteomes:UP000051829};
RN [1] {ECO:0000313|EMBL:KRB74867.1, ECO:0000313|Proteomes:UP000051829}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root187 {ECO:0000313|EMBL:KRB74867.1,
RC ECO:0000313|Proteomes:UP000051829};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KRB74867.1, ECO:0000313|Proteomes:UP000051829}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root187 {ECO:0000313|EMBL:KRB74867.1,
RC ECO:0000313|Proteomes:UP000051829};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) 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 ECO:0000256|RuleBase:RU003928};
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|ARBA:ARBA00001958};
CC -!- PATHWAY: Purine metabolism; XMP biosynthesis via de novo pathway; XMP
CC from IMP: step 1/1. {ECO:0000256|RuleBase:RU003928}.
CC -!- SIMILARITY: Belongs to the IMPDH/GMPR family.
CC {ECO:0000256|ARBA:ARBA00005502, ECO:0000256|RuleBase:RU003927}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KRB74867.1}.
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DR EMBL; LMHX01000004; KRB74867.1; -; Genomic_DNA.
DR RefSeq; WP_057240929.1; NZ_LMHX01000004.1.
DR AlphaFoldDB; A0A0Q8PMN1; -.
DR STRING; 1736486.ASE03_18040; -.
DR UniPathway; UPA00601; UER00295.
DR Proteomes; UP000051829; Unassembled WGS sequence.
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 HAMAP; MF_01964; IMPDH; 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 NCBIfam; TIGR01302; IMP_dehydrog; 1.
DR PANTHER; PTHR11911:SF111; INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE; 1.
DR PANTHER; PTHR11911; INOSINE-5-MONOPHOSPHATE DEHYDROGENASE RELATED; 1.
DR Pfam; PF00571; CBS; 2.
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};
KW GMP biosynthesis {ECO:0000256|ARBA:ARBA00022749,
KW ECO:0000256|RuleBase:RU003928};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU003928};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR000130-3};
KW Oxidoreductase {ECO:0000256|RuleBase:RU003927};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|PIRSR:PIRSR000130-4};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755,
KW ECO:0000256|RuleBase:RU003928};
KW Reference proteome {ECO:0000313|Proteomes:UP000051829}.
FT DOMAIN 101..157
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
FT DOMAIN 161..218
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
FT ACT_SITE 311
FT /note="Thioimidate intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-1"
FT ACT_SITE 413
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-1"
FT BINDING 255..257
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-3"
FT BINDING 304..306
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-3"
FT BINDING 306
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 308
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 309
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-2"
FT BINDING 311
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 344..346
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-2"
FT BINDING 367..368
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-2"
FT BINDING 391..395
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-2"
FT BINDING 428
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|PIRSR:PIRSR000130-2"
FT NON_TER 494
FT /evidence="ECO:0000313|EMBL:KRB74867.1"
SQ SEQUENCE 494 AA; 51736 MW; C5A531C3E0002875 CRC64;
MSYNAAGVPE KFAMLGLTYD DVLLLPGASE VLPNQVDTSS RVSRNVRVNI PLLSAAMDKV
TESRMAIAMA RQGGVGVLHR NLSIEDQANQ VDLVKRSESG MVTDPITVGP ETTLGDADAL
CAKFRISGVP IADEAGKLLG IVTNRDMAFE SDRNRKVREI MTPMPLITGK VGISGVDAMA
LLRRHKIEKL PLVDDEGRIK GLITVKDFVK AEKYPNAAKD AEGRLLVGAA VGASAEAFER
AQALVAAGVD FLVVDTSHGH SHNALSWIAK IKSAVAVDVV GGNVATRDGA QALIDAGVDG
VKVGVGPGSI CTTRVVAGIG VPQVTAIYEA AVACQAAGVP VIGDGGLQYS GDIGKALAAG
ADTVMLGSLL AGCEESPGEL MFINGKQFKS YRGMGSLGAM QSRGQGRSYS KDRYFQAEVS
SDEKLIAEGI EGQVPYRGPL STVLFQLVGG LRQTMGYVGA ATVAEMESKG RFVRITSAGL
KESHPHDIQM TVEA
//
