1GTB

CRYSTAL STRUCTURES OF A SCHISTOSOMAL DRUG AND VACCINE TARGET: GLUTATHIONE S-TRANSFERASE FROM SCHISTOSOMA JAPONICA AND ITS COMPLEX WITH THE LEADING ANTISCHISTOSOMAL DRUG PRAZIQUANTEL


Macromolecule Annotations for the Entities in PDB 1GTB

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00043 GST_C Glutathione S-transferase, C-terminal domain Domain GST conjugates reduced glutathione to a variety of targets including S-crystallin from squid, the eukaryotic elongation factor 1-gamma, the HSP26 family of stress-related proteins and auxin-regulated proteins in plants. Stringent starvation proteins in E. coli are also included in the alignment but are not known to have GST activity. The glutathione molecule binds in a cleft between N and C-terminal domains. The catalytically important residues are proposed to reside in the N-terminal domain [1]. In plants, GSTs are encoded by a large gene family (48 GST genes in Arabidopsis) and can be divided into the phi, tau, theta, zeta, and lambda classes [2]. PFAM PF00043
A PF02798 GST_N Glutathione S-transferase, N-terminal domain Domain Function: conjugation of reduced glutathione to a variety of targets. Also included in the alignment, but are not GSTs: * S-crystallins from squid. Similarity to GST previously noted. * Eukaryotic elongation factors 1-gamma. Not known to have GST activity; similarity not previously recognised. * HSP26 family of stress-related proteins. including auxin-regulated proteins in plants and stringent starvation proteins in E. coli. Not known to have GST activity. Similarity not previously recognised. The glutathione molecule binds in a cleft between N and C-terminal domains - the catalytically important residues are proposed to reside in the N-terminal domain [1]. PFAM PF02798

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A GLUTATHIONE S-TRANSFERASE (1GTB:A)
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description