6P25 | pdb_00006p25

Structure of S. cerevisiae protein O-mannosyltransferase Pmt1-Pmt2 complex bound to the sugar donor and a peptide acceptor

External Resource: Annotation

Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02815	MIR domain (MIR)	MIR domain	The MIR (protein mannosyltransferase, IP3R and RyR) domain is a domain that may have a ligand transferase function [1].	Domain
A	PF02366	Dolichyl-phosphate-mannose-protein mannosyltransferase (PMT)	Dolichyl-phosphate-mannose-protein mannosyltransferase	-	Family
A	PF16192	C-terminal four TMM region of protein-O-mannosyltransferase (PMT_4TMC)	C-terminal four TMM region of protein-O-mannosyltransferase	-	Family
B	PF02815	MIR domain (MIR)	MIR domain	The MIR (protein mannosyltransferase, IP3R and RyR) domain is a domain that may have a ligand transferase function [1].	Domain
B	PF02366	Dolichyl-phosphate-mannose-protein mannosyltransferase (PMT)	Dolichyl-phosphate-mannose-protein mannosyltransferase	-	Family
B	PF16192	C-terminal four TMM region of protein-O-mannosyltransferase (PMT_4TMC)	C-terminal four TMM region of protein-O-mannosyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Dolichyl-phosphate-mannose--protein mannosyltransferase 1	catalytic activity, acting on a protein glycosyltransferase activity dolichyl-phosphate-mannose-protein mannosyltransferase activity mannosyltransferase activity transferase activity hexosyltransferase activity catalytic activity	protein exit from endoplasmic reticulum cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport protein exit from endoplasmic reticulum cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport cellular response to stimulus regulation of cellular process response to stimulus signaling regulation of cellular response to stress regulation of response to endoplasmic reticulum stress endoplasmic reticulum unfolded protein response regulation of signal transduction intracellular signal transduction cell communication regulation of endoplasmic reticulum unfolded protein response cellular response to stress regulation of intracellular signal transduction regulation of response to stress response to stress signal transduction response to endoplasmic reticulum stress regulation of biological process regulation of signaling cellular response to topologically incorrect protein biological regulation cellular response to unfolded protein response to unfolded protein regulation of response to stimulus response to topologically incorrect protein regulation of cell communication catabolic process proteolysis involved in protein catabolic process response to nitrogen compound proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway response to chemical proteolysis metabolic process protein metabolic process macromolecule metabolic process cellular component biogenesis fungal-type cell wall organization or biogenesis cell wall biogenesis cell wall organization or biogenesis cellular component organization or biogenesis fungal-type cell wall biogenesis carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via mannose protein O-linked glycosylation	membrane-bounded organelle protein-containing complex intracellular anatomical structure membrane protein complex transferase complex endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure nuclear outer membrane-endoplasmic reticulum membrane network dolichyl-phosphate-mannose-protein mannosyltransferase complex endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane catalytic complex membrane-bounded organelle protein-containing complex intracellular anatomical structure membrane protein complex transferase complex endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure nuclear outer membrane-endoplasmic reticulum membrane network dolichyl-phosphate-mannose-protein mannosyltransferase complex endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane catalytic complex organelle subcompartment membrane intracellular membrane-bounded organelle dolichyl-phosphate-mannose-protein mannosyltransferase Pmt1p-Pmt3p dimer complex organelle endoplasmic reticulum mannosyltransferase complex cytoplasm organelle membrane intracellular protein-containing complex dolichyl-phosphate-mannose-protein mannosyltransferase Pmt1p-Pmt2p dimer complex
B	Dolichyl-phosphate-mannose--protein mannosyltransferase 2	catalytic activity, acting on a protein glycosyltransferase activity dolichyl-phosphate-mannose-protein mannosyltransferase activity mannosyltransferase activity transferase activity hexosyltransferase activity catalytic activity	protein exit from endoplasmic reticulum cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport protein exit from endoplasmic reticulum cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport cellular response to stimulus regulation of cellular process response to stimulus signaling regulation of cellular response to stress regulation of response to endoplasmic reticulum stress endoplasmic reticulum unfolded protein response regulation of signal transduction intracellular signal transduction cell communication regulation of endoplasmic reticulum unfolded protein response cellular response to stress regulation of intracellular signal transduction regulation of response to stress response to stress signal transduction response to endoplasmic reticulum stress regulation of biological process regulation of signaling cellular response to topologically incorrect protein biological regulation cellular response to unfolded protein response to unfolded protein regulation of response to stimulus response to topologically incorrect protein regulation of cell communication catabolic process proteolysis involved in protein catabolic process response to nitrogen compound proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway response to chemical proteolysis metabolic process protein metabolic process macromolecule metabolic process cellular component biogenesis fungal-type cell wall organization or biogenesis cell wall biogenesis cell wall organization or biogenesis cellular component organization or biogenesis fungal-type cell wall biogenesis carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via mannose protein O-linked glycosylation	membrane-bounded organelle dolichyl-phosphate-mannose-protein mannosyltransferase Pmt1p-Pmt2p dimer complex protein-containing complex intracellular anatomical structure membrane protein complex transferase complex endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure nuclear outer membrane-endoplasmic reticulum membrane network dolichyl-phosphate-mannose-protein mannosyltransferase complex endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane membrane-bounded organelle dolichyl-phosphate-mannose-protein mannosyltransferase Pmt1p-Pmt2p dimer complex protein-containing complex intracellular anatomical structure membrane protein complex transferase complex endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure nuclear outer membrane-endoplasmic reticulum membrane network dolichyl-phosphate-mannose-protein mannosyltransferase complex endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane catalytic complex organelle subcompartment membrane intracellular membrane-bounded organelle organelle endoplasmic reticulum mannosyltransferase complex cytoplasm organelle membrane intracellular protein-containing complex dolichyl-phosphate-mannose-protein mannosyltransferase Pmt5p-Pmt2p dimer complex
C [auth D]	acceptor peptide	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036300	Mir domain superfamily	Homologous Superfamily
A	IPR032421	Protein O-mannosyl-transferase, C-terminal four TM domain	Domain
A	IPR016093	MIR motif	Domain
A	IPR027005	O-mannosyl-transferase-like	Family
A	IPR003342	ArnT-like, N-terminal domain	Domain
B	IPR036300	Mir domain superfamily	Homologous Superfamily
B	IPR032421	Protein O-mannosyl-transferase, C-terminal four TM domain	Domain
B	IPR016093	MIR motif	Domain
B	IPR027005	O-mannosyl-transferase-like	Family
B	IPR003342	ArnT-like, N-terminal domain	Domain

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	Glycosyl transferase GT-C superfamily	Dolichyl-phosphate-mannose-protein mannosyltransferase

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Protein O-mannosyltransferases (POMT/PMT)	protein O-mannosyltransferase Pmt1-Pmt2 complex, bound to sugar donor

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.