Macromolecule Annotations for the Entities in PDB 4IW9

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
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
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

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C Glutathione transferase (4IW9:A,B,C)
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