2QRK | pdb_00002qrk

Crystal Structure of AMP-bound Saccharopine Dehydrogenase (L-Lys Forming) from Saccharomyces cerevisiae

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A		e2qrkA1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: Rpf1_C	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05222	Alanine dehydrogenase/PNT, N-terminal domain (AlaDh_PNT_N)	Alanine dehydrogenase/PNT, N-terminal domain	This family now also contains the lysine 2-oxoglutarate reductases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Saccharopine dehydrogenase [NAD+, L-lysine-forming	RNA binding binding nucleic acid binding mRNA binding saccharopine dehydrogenase activity oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on the CH-NH group of donors catalytic activity saccharopine dehydrogenase (NAD+, L-lysine-forming) activity	lysine metabolic process oxoacid metabolic process small molecule biosynthetic process L-lysine biosynthetic process aspartate family amino acid biosynthetic process carboxylic acid metabolic process L-amino acid biosynthetic process amino acid metabolic process primary metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-amino acid metabolic process carboxylic acid biosynthetic process proteinogenic amino acid metabolic process lysine metabolic process oxoacid metabolic process small molecule biosynthetic process L-lysine biosynthetic process aspartate family amino acid biosynthetic process carboxylic acid metabolic process L-amino acid biosynthetic process amino acid metabolic process primary metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-amino acid metabolic process carboxylic acid biosynthetic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process small molecule metabolic process alpha-amino acid biosynthetic process L-lysine biosynthetic process via aminoadipic acid cellular localization establishment of protein localization protein localization to peroxisome protein transmembrane import into intracellular organelle transport peroxisomal membrane transport cellular component organization localization peroxisome organization protein transmembrane transport establishment of localization in cell cellular component organization or biogenesis intracellular protein localization establishment of protein localization to peroxisome intracellular protein transmembrane transport intracellular transport protein import into peroxisome matrix establishment of localization peroxisomal transport transmembrane transport organelle organization establishment of protein localization to organelle protein transport protein localization to organelle macromolecule localization intracellular protein transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle peroxisome microbody cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR051168	Alpha-aminoadipic semialdehyde synthase	Family
A	IPR007886	Alanine dehydrogenase/pyridine nucleotide transhydrogenase, N-terminal	Domain
A	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR027281	Saccharopine dehydrogenase [NAD(+), L-lysine-forming]	Family
A	IPR007698	Alanine dehydrogenase/pyridine nucleotide transhydrogenase, NAD(H)-binding domain	Domain

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.