Macromolecule Annotations for the Entities in PDB 1PKX

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A3-200 d1pkxa1 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Inosicase IMP cyclohydrolase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
A201-592 d1pkxa2 Alpha and beta proteins (a/b) Cytidine deaminase-like Cytidine deaminase-like AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
B4-200 d1pkxb1 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Inosicase IMP cyclohydrolase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
B201-592 d1pkxb2 Alpha and beta proteins (a/b) Cytidine deaminase-like Cytidine deaminase-like AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
C4-200 d1pkxc1 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Inosicase IMP cyclohydrolase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
C201-592 d1pkxc2 Alpha and beta proteins (a/b) Cytidine deaminase-like Cytidine deaminase-like AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
D4-200 d1pkxd1 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Inosicase IMP cyclohydrolase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]
D201-592 d1pkxd2 Alpha and beta proteins (a/b) Cytidine deaminase-like Cytidine deaminase-like AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC AICAR transformylase domain of bifunctional purine biosynthesis enzyme ATIC Human (Homo sapiens) [TaxId: 9606]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF02142 MGS MGS-like domain Domain This domain composes the whole protein of methylglyoxal synthetase and the domain is also found in Carbamoyl phosphate synthetase (CPS) where it forms a regulatory domain that binds to the allosteric effector ornithine. This family also includes inosicase. The known structures in this family show a common phosphate binding site [1]. PFAM PF02142
A PF01808 AICARFT_IMPCHas AICARFT/IMPCHase bienzyme Family

Protein Modification Annotation

Type PDB Residue Nr. Description