1TPT
THREE-DIMENSIONAL STRUCTURE OF THYMIDINE PHOSPHORYLASE FROM ESCHERICHIA COLI AT 2.8 ANGSTROMS RESOLUTION
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1tpta1 | All alpha proteins | Methionine synthase domain-like | Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain | Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain | Thymidine phosphorylase | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d1tpta2 | Alpha and beta proteins (a/b) | Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain | Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain | Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain | Thymidine phosphorylase | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d1tpta3 | Alpha and beta proteins (a+b) | alpha/beta-Hammerhead | Pyrimidine nucleoside phosphorylase C-terminal domain | Pyrimidine nucleoside phosphorylase C-terminal domain | Thymidine phosphorylase | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Pyrimidine nucleoside phosphorylase C-terminal domain | 8035018 | 3000876 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain | 8044211 | 3001630 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain | 8037570 | 3000348 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Glycos_trans_3N | e1tptA1 | A: alpha arrays | X: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology) | H: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology) | T: Nucleoside phosphorylase/phosphoribosyltransferase-N | F: Glycos_trans_3N | ECOD (1.6) |
A | PYNP_C | e1tptA2 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Pyrimidine nucleoside phosphorylase C-terminal domain | F: PYNP_C | ECOD (1.6) |
A | Glycos_transf_3 | e1tptA3 | A: a/b three-layered sandwiches | X: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology) | H: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology) | T: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain | F: Glycos_transf_3 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00591 | Glycosyl transferase family, a/b domain (Glycos_transf_3) | Glycosyl transferase family, a/b domain | - | Family | |
PF02885 | Glycosyl transferase family, helical bundle domain (Glycos_trans_3N) | Glycosyl transferase family, helical bundle domain | This family includes anthranilate phosphoribosyltransferase (TrpD), thymidine phosphorylase. All these proteins can transfer a phosphorylated ribose substrate. | Domain | |
PF07831 | Pyrimidine nucleoside phosphorylase C-terminal domain (PYNP_C) | Pyrimidine nucleoside phosphorylase C-terminal domain | This domain is found at the C-terminal end of the large alpha/beta domain making up various pyrimidine nucleoside phosphorylases [1,2]. It has slightly different conformations in different members of this family. For example, in pyrimidine nucleoside ... | Domain |