ID A0A177C0T8_9PLEO Unreviewed; 420 AA.
AC A0A177C0T8;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 13-SEP-2023, entry version 22.
DE RecName: Full=Thymidine phosphorylase {ECO:0000256|PIRNR:PIRNR000478};
DE Short=TP {ECO:0000256|PIRNR:PIRNR000478};
DE EC=2.4.2.4 {ECO:0000256|PIRNR:PIRNR000478};
DE AltName: Full=TdRPase {ECO:0000256|PIRNR:PIRNR000478};
GN ORFNames=CC84DRAFT_1169056 {ECO:0000313|EMBL:OAG00230.1};
OS Paraphaeosphaeria sporulosa.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Massarineae; Didymosphaeriaceae;
OC Paraphaeosphaeria.
OX NCBI_TaxID=1460663 {ECO:0000313|EMBL:OAG00230.1, ECO:0000313|Proteomes:UP000077069};
RN [1] {ECO:0000313|EMBL:OAG00230.1, ECO:0000313|Proteomes:UP000077069}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AP3s5-JAC2a {ECO:0000313|EMBL:OAG00230.1,
RC ECO:0000313|Proteomes:UP000077069};
RG DOE Joint Genome Institute;
RA Zeiner C.A., Purvine S.O., Zink E.M., Wu S., Pasa-Tolic L., Chaput D.L.,
RA Haridas S., Grigoriev I.V., Santelli C.M., Hansel C.M.;
RT "Comparative analysis of secretome profiles of manganese(II)-oxidizing
RT ascomycete fungi.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reversible phosphorolysis of thymidine. The
CC produced molecules are then utilized as carbon and energy sources or in
CC the rescue of pyrimidine bases for nucleotide synthesis.
CC {ECO:0000256|PIRNR:PIRNR000478}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=phosphate + thymidine = 2-deoxy-alpha-D-ribose 1-phosphate +
CC thymine; Xref=Rhea:RHEA:16037, ChEBI:CHEBI:17748, ChEBI:CHEBI:17821,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57259; EC=2.4.2.4;
CC Evidence={ECO:0000256|PIRNR:PIRNR000478};
CC -!- PATHWAY: Pyrimidine metabolism; dTMP biosynthesis via salvage pathway;
CC dTMP from thymine: step 1/2. {ECO:0000256|PIRNR:PIRNR000478}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|PIRNR:PIRNR000478}.
CC -!- SIMILARITY: Belongs to the thymidine/pyrimidine-nucleoside
CC phosphorylase family. {ECO:0000256|ARBA:ARBA00006915,
CC ECO:0000256|PIRNR:PIRNR000478}.
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DR EMBL; KV441560; OAG00230.1; -; Genomic_DNA.
DR RefSeq; XP_018030595.1; XM_018179560.1.
DR AlphaFoldDB; A0A177C0T8; -.
DR STRING; 1460663.A0A177C0T8; -.
DR GeneID; 28763046; -.
DR InParanoid; A0A177C0T8; -.
DR OrthoDB; 178187at2759; -.
DR UniPathway; UPA00578; UER00638.
DR Proteomes; UP000077069; Unassembled WGS sequence.
DR GO; GO:0004645; F:1,4-alpha-oligoglucan phosphorylase activity; IEA:InterPro.
DR GO; GO:0016154; F:pyrimidine-nucleoside phosphorylase activity; IEA:InterPro.
DR GO; GO:0009032; F:thymidine phosphorylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006206; P:pyrimidine nucleobase metabolic process; IEA:InterPro.
DR GO; GO:0006213; P:pyrimidine nucleoside metabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.1030.10; Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain; 1.
DR Gene3D; 3.90.1170.30; Pyrimidine nucleoside phosphorylase-like, C-terminal domain; 1.
DR InterPro; IPR000312; Glycosyl_Trfase_fam3.
DR InterPro; IPR017459; Glycosyl_Trfase_fam3_N_dom.
DR InterPro; IPR036320; Glycosyl_Trfase_fam3_N_dom_sf.
DR InterPro; IPR035902; Nuc_phospho_transferase.
DR InterPro; IPR036566; PYNP-like_C_sf.
DR InterPro; IPR013102; PYNP_C.
DR InterPro; IPR018090; Pyrmidine_PPas_bac/euk.
DR InterPro; IPR017872; Pyrmidine_PPase_CS.
DR InterPro; IPR000053; Thymidine/pyrmidine_PPase.
DR NCBIfam; TIGR02644; Y_phosphoryl; 1.
DR PANTHER; PTHR10515; THYMIDINE PHOSPHORYLASE; 1.
DR PANTHER; PTHR10515:SF0; THYMIDINE PHOSPHORYLASE; 1.
DR Pfam; PF02885; Glycos_trans_3N; 1.
DR Pfam; PF00591; Glycos_transf_3; 1.
DR Pfam; PF07831; PYNP_C; 1.
DR PIRSF; PIRSF000478; TP_PyNP; 1.
DR SMART; SM00941; PYNP_C; 1.
DR SUPFAM; SSF52418; Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain; 1.
DR SUPFAM; SSF47648; Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain; 1.
DR SUPFAM; SSF54680; Pyrimidine nucleoside phosphorylase C-terminal domain; 1.
DR PROSITE; PS00647; THYMID_PHOSPHORYLASE; 1.
PE 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|PIRNR:PIRNR000478};
KW Reference proteome {ECO:0000313|Proteomes:UP000077069};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000478}.
FT DOMAIN 346..420
FT /note="Pyrimidine nucleoside phosphorylase C-terminal"
FT /evidence="ECO:0000259|SMART:SM00941"
SQ SEQUENCE 420 AA; 45111 MW; D58F8480392C35E7 CRC64;
MNFLQLIEAK RDGSALSDEQ ISYIIKGITA DTLPEYQIAA FLMAVYFKGL NDAETRALTL
SMRDSGIVLQ FPRDPSRPVV DKHSTGGVGD KISLPLAPLL AALGFRVPMI SGRGLGITGG
TLDKLESIPG FSTALPVDKI VDVVQRVGCA MIRQTEDMVP ADKRLYAMRD VTATVPSINL
ITASILSKKL SEGLDALVLD VKYGEAAFMK TREDAHKLAE AMETLGNACG VKVEAFLNDM
DTPLGRTAGN WLEVVESVEC LENRGPEDLR ELVLQCAGRL LVLTGRESNL AAGLAKATTC
LESGAPRAKW DELIEAQGGD LKAFTQKLQS PIEAFSLPIP SNKSGTISDC NARIIGEVVR
DLGGGRAAKD SILDLNVGVA DMKKPGERVK QGEQLCVLYA RNEVEAVANS ERILLAWTIA
//
