Macromolecule Annotations for the Entities in PDB 4EAF

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF07831 PYNP_C Pyrimidine nucleoside phosphorylase C-terminal domain 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 phosphorylase (PYNP, Swiss:P77826) there is an added three-stranded anti-parallel beta sheet as compared to other members of the family, such as E. coli thymidine phosphorylase (TP, Swiss:P07650) [1]. The domain contains an alpha/ beta hammerhead fold and residues in this domain seem to be important in formation of the homodimer [1]. PFAM PF07831
A PF02885 Glycos_trans_3N Glycosyl transferase family, helical bundle domain Domain This family includes anthranilate phosphoribosyltransferase (TrpD), thymidine phosphorylase. All these proteins can transfer a phosphorylated ribose substrate. PFAM PF02885
A PF00591 Glycos_transf_3 Glycosyl transferase family, a/b domain Family

Protein Modification Annotation

Type PDB Residue Nr. Description