Macromolecule Annotations for the Entities in PDB 1PSD

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

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF02826 2-Hacid_dh_C D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain Domain This domain is inserted into the catalytic domain, the large dehydrogenase and D-lactate dehydrogenase families in SCOP. N-terminal portion of which is represented by family Pfam:PF00389. PFAM PF02826
A PF01842 ACT ACT domain Domain This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulation of the linked enzyme. The ACT domain is found in: D-3-phosphoglycerate dehydrogenase EC: Swiss:P08328, which is inhibited by serine [1]. Aspartokinase EC: Swiss:P53553, which is regulated by lysine. Acetolactate synthase small regulatory subunit Swiss:P00894, which is inhibited by valine. Phenylalanine-4-hydroxylase EC: Swiss:P00439, which is regulated by phenylalanine. Prephenate dehydrogenase EC: Swiss:P21203. formyltetrahydrofolate deformylase EC:, Swiss:P37051, which is activated by methionine and inhibited by glycine. GTP pyrophosphokinase EC: Swiss:P11585 PFAM PF01842
A PF00389 2-Hacid_dh D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain Domain This family represents the largest portion of the catalytic domain of 2-hydroxyacid dehydrogenases as the NAD binding domain is inserted within the structural domain. PFAM PF00389

Protein Modification Annotation

Type PDB Residue Nr. Description