5C1E | pdb_00005c1e

Crystal Structure of the Pectin Methylesterase from Aspergillus niger in Penultimately Deglycosylated Form (N-acetylglucosamine Stub at Asn84)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Pectin lyase-like	8076379	3001746	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HypA	e5c1eA1	A: a/b three-layered sandwiches	X: Ribosomal protein S7	H: HypA Ni-binding domain	T: HypA Ni-binding domain	F: HypA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.160.20.10	Mainly Beta	3 Solenoid	Pectate Lyase C-like	Single-stranded right-handed beta-helix, Pectin lyase-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Pectinesterase	pectinesterase activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity hydrolase activity catalytic activity	cellular component organization cell wall modification cell wall organization or biogenesis cell wall organization cellular process cellular component organization or biogenesis external encapsulating structure organization carbohydrate metabolic process catabolic process pectin metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process pectin catabolic process cellular component organization cell wall modification cell wall organization or biogenesis cell wall organization cellular process cellular component organization or biogenesis external encapsulating structure organization carbohydrate metabolic process catabolic process pectin metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process pectin catabolic process polysaccharide metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR012334	Pectin lyase fold	Homologous Superfamily
A	IPR000070	Pectinesterase, catalytic	Domain
A	IPR011050	Pectin lyase fold/virulence factor	Homologous Superfamily
A	IPR033131	Pectinesterase, Asp active site	Active Site

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.