ID A0A160NXV8_STRLU Unreviewed; 382 AA.
AC A0A160NXV8;
DT 06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT 06-JUL-2016, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00015486};
DE EC=2.4.2.21 {ECO:0000256|ARBA:ARBA00011991};
DE AltName: Full=N(1)-alpha-phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00030686};
GN ORFNames=SLA_1763 {ECO:0000313|EMBL:BAU82701.1};
OS Streptomyces laurentii.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=39478 {ECO:0000313|EMBL:BAU82701.1, ECO:0000313|Proteomes:UP000217676};
RN [1] {ECO:0000313|EMBL:BAU82701.1, ECO:0000313|Proteomes:UP000217676}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 31255 {ECO:0000313|EMBL:BAU82701.1,
RC ECO:0000313|Proteomes:UP000217676};
RA Doi K., Fujino Y., Nagayoshi Y., Ohshima T., Ogata S.;
RT "Complete Genome Sequence of Thiostrepton-Producing Streptomyces laurentii
RT ATCC 31255.";
RL Genome Announc. 4:e00360-16(2016).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5,6-dimethylbenzimidazole + nicotinate beta-D-ribonucleotide =
CC alpha-ribazole 5'-phosphate + H(+) + nicotinate;
CC Xref=Rhea:RHEA:11196, ChEBI:CHEBI:15378, ChEBI:CHEBI:15890,
CC ChEBI:CHEBI:32544, ChEBI:CHEBI:57502, ChEBI:CHEBI:57918; EC=2.4.2.21;
CC Evidence={ECO:0000256|ARBA:ARBA00001058};
CC -!- PATHWAY: Nucleoside biosynthesis; alpha-ribazole biosynthesis; alpha-
CC ribazole from 5,6-dimethylbenzimidazole: step 1/2.
CC {ECO:0000256|ARBA:ARBA00005049}.
CC -!- SIMILARITY: Belongs to the CobT family.
CC {ECO:0000256|ARBA:ARBA00007110}.
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DR EMBL; AP017424; BAU82701.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A160NXV8; -.
DR KEGG; slau:SLA_1763; -.
DR UniPathway; UPA00061; UER00516.
DR Proteomes; UP000217676; Chromosome.
DR GO; GO:0008939; F:nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0009236; P:cobalamin biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd02439; DMB-PRT_CobT; 1.
DR Gene3D; 1.10.1610.10; -; 1.
DR Gene3D; 3.40.50.10210; -; 1.
DR InterPro; IPR003200; Nict_dMeBzImd_PRibTrfase.
DR InterPro; IPR023195; Nict_dMeBzImd_PRibTrfase_N.
DR InterPro; IPR036087; Nict_dMeBzImd_PRibTrfase_sf.
DR PANTHER; PTHR43463; NICOTINATE-NUCLEOTIDE--DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR43463:SF1; NICOTINATE-NUCLEOTIDE--DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE; 1.
DR Pfam; PF02277; DBI_PRT; 1.
DR SUPFAM; SSF52733; Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT); 1.
PE 3: Inferred from homology;
KW Cobalamin biosynthesis {ECO:0000256|ARBA:ARBA00022573};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000313|EMBL:BAU82701.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000217676};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:BAU82701.1}.
FT REGION 344..382
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 356..373
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 382 AA; 38960 MW; BEF863778C99127B CRC64;
MNLDDFSDLI QRPDGGIRRD AEERRERLSV RPGALGRLDE LGEWLSAAQG RVPVRPVEQP
KVVLFAADHG VATLDVSGRA AGSAHTLVRA VLDGASPVAV LARAQRVPVR VVDAGLDCDP
GLLPAEVTRH RVRRGSGRID IEDALTAEEA LAALELGIAI ADEEADSGTD LVVLGDLSVG
GTTPASTLIA ALCGTDASVV TGRGGAGIDD LAWMRKCAAI RDALRRARPV LGDQLALLST
VGGADLAAMT GFLLQASVRR MPVVLDGVVG AACALVAQRS AFRAPDWWLA GQVSGEPAQA
KALDRMALEP LLDHGVTVGE GAGALLALPL VRAAAALAAE LPEKTADAGG TEDGESAGNT
EASEASADTG AATGTGASAD AR
//
