Annotations: 6IG4

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UNK_F_TYPE	e6ig4A2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: UNK_F_TYPE	ECOD (1.6)
A	UNK_F_TYPE	e6ig4A1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e6ig4B2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e6ig4B1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: UNK_F_TYPE	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09139	Phosphatidate cytidylyltransferase, mitochondrial (Tam41_Mmp37)	Phosphatidate cytidylyltransferase, mitochondrial	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Phosphatidate cytidylyltransferase, mitochondrial	ion binding binding anion binding phosphatidylglycerol binding phospholipid binding lipid binding cardiolipin binding small molecule binding cytidylyltransferase activity phosphatidate cytidylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups ion binding binding anion binding phosphatidylglycerol binding phospholipid binding lipid binding cardiolipin binding small molecule binding cytidylyltransferase activity phosphatidate cytidylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups phosphatidic acid binding	phosphatidylglycerol metabolic process cellular biosynthetic process glycerophospholipid metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process cardiolipin biosynthetic process phosphorus metabolic process glycerophospholipid biosynthetic process cellular metabolic process primary metabolic process cardiolipin metabolic process phospholipid biosynthetic process biosynthetic process phosphatidylglycerol metabolic process cellular biosynthetic process glycerophospholipid metabolic process lipid biosynthetic process phospholipid metabolic process phosphate-containing compound metabolic process cardiolipin biosynthetic process phosphorus metabolic process glycerophospholipid biosynthetic process cellular metabolic process primary metabolic process cardiolipin metabolic process phospholipid biosynthetic process biosynthetic process glycerolipid biosynthetic process organophosphate metabolic process phosphatidylglycerol biosynthetic process organophosphate biosynthetic process cellular lipid metabolic process glycerolipid metabolic process metabolic process cellular process lipid metabolic process CDP-diacylglycerol metabolic process CDP-diacylglycerol biosynthetic process mitochondrial membrane organization membrane organization cellular component organization organelle organization cellular component organization or biogenesis mitochondrion organization	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane extrinsic component of organelle membrane mitochondrial inner membrane organelle envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane extrinsic component of organelle membrane mitochondrial inner membrane organelle envelope mitochondrial envelope extrinsic component of membrane organelle membrane extrinsic component of mitochondrial inner membrane membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015222	Phosphatidate cytidylyltransferase, mitochondrial	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM				Phosphatidate cytidylyltransferase

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	MONOTOPIC MEMBRANE PROTEINS	Nucleotidyltransferases	Tam41 mitochondrial CDP-DAG synthase Δ74

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.