Annotations: 9C9R

Crystal structure of Chaetomium thermophilum Gcn2 HisRS-like domain, F1090C/G1326S variant

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Reovirus_L2_GTase	e9c9rB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Reovirus_L2_GTase	ECOD (v295)
A	MCM_lid	e9c9rA01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MCM_lid	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13393	Histidyl-tRNA synthetase (tRNA-synt_His)	Histidyl-tRNA synthetase	This is a family of class II aminoacyl-tRNA synthetase-like and ATP phosphoribosyltransferase regulatory subunits.	Domain
A, B	PF12745	Anticodon binding domain of tRNAs (HGTP_anticodon2)	Anticodon binding domain of tRNAs	This is an HGTP_anticodon binding domain, found largely on Gcn2 proteins which bind tRNA to down regulate translation in certain stress situations.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	non-specific serine/threonine protein kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity eukaryotic translation initiation factor 2alpha kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	cellular response to stimulus negative regulation of translation in response to stress regulation of cellular process response to stimulus negative regulation of biological process regulation of cytoplasmic translational initiation in response to stress protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression translational initiation negative regulation of protein metabolic process regulation of biological process regulation of translational initiation regulation of protein metabolic process cellular response to stimulus negative regulation of translation in response to stress regulation of cellular process response to stimulus negative regulation of biological process regulation of cytoplasmic translational initiation in response to stress protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression translational initiation negative regulation of protein metabolic process regulation of biological process regulation of translational initiation regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of gene expression negative regulation of gene expression negative regulation of cytoplasmic translational initiation in response to stress biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of cytoplasmic translation regulation of metabolic process negative regulation of translation regulation of translation in response to stress cellular response to stress response to stress negative regulation of cellular process protein metabolic process negative regulation of cytoplasmic translational initiation negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of translational initiation in response to stress regulation of cytoplasmic translation in response to stress biological regulation negative regulation of translational initiation regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process negative regulation of biosynthetic process regulation of translation regulation of cytoplasmic translational initiation cytoplasmic translation regulation of translational initiation in response to stress cellular process cytoplasmic translational initiation positive regulation of metabolic process positive regulation of biological process positive regulation of cellular process DNA damage checkpoint signaling regulation of cell cycle phase transition signaling negative regulation of cell cycle cell cycle phase transition intracellular signal transduction cell communication negative regulation of cell cycle phase transition signal transduction cell cycle regulation of cell cycle cell cycle process regulation of cell cycle process DNA integrity checkpoint signaling negative regulation of cell cycle process cell cycle checkpoint signaling DNA damage response signal transduction in response to DNA damage	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B	IPR045864	Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)	Homologous Superfamily
A, B	IPR016135	Ubiquitin-conjugating enzyme/RWD-like	Homologous Superfamily
A, B	IPR041715	Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain	Domain
A, B	IPR050339	Cell Cycle and Stress Response Kinase	Family
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR016255	eIF-2-alpha kinase Gcn2	Family
A, B	IPR024435	Histidyl tRNA synthetase-related domain	Domain
A, B	IPR006575	RWD domain	Domain
A, B	IPR036621	Anticodon-binding domain superfamily	Homologous Superfamily
A, B	IPR008271	Serine/threonine-protein kinase, active site	Active Site

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9C9R | pdb_00009c9r

Crystal structure of Chaetomium thermophilum Gcn2 HisRS-like domain, F1090C/G1326S variant

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage