4LK3 | pdb_00004lk3

Crystal structure of Human UDP-xylose synthase R236A substitution

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4lk3a_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d4lk3b_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d4lk3c_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d4lk3e_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d4lk3f_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d4lk3d_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SDR-like	8044599	3000038	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SDR-like	8044599	3000038	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SDR-like	8044599	3000038	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SDR-like	8044599	3000038	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	SDR-like	8044599	3000038	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SDR-like	8044599	3000038	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		e4lk3A1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	F:	ECOD (20:10:01)
B		e4lk3B1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	F:	ECOD (20:10:01)
C		e4lk3C1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	F:	ECOD (20:10:01)
E		e4lk3E1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	F:	ECOD (20:10:01)
F		e4lk3F1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	F:	ECOD (20:10:01)
D		e4lk3D1	A: immunoglobulin/albumin-binding domain-like	X: EGF-related	H: Complement control module/SCR domain	T: PBP	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)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
E	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
F	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
D	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, B, C, D, E A, B, C, D, E, F	PF16363	GDP-mannose 4,6 dehydratase (GDP_Man_Dehyd)	GDP-mannose 4,6 dehydratase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	UDP-glucuronic acid decarboxylase 1	NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding identical protein binding protein binding protein homodimerization activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity UDP-glucuronate decarboxylase activity	carbohydrate derivative biosynthetic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process macromolecule biosynthetic process biosynthetic process aminoglycan metabolic process aminoglycan biosynthetic process glycosaminoglycan biosynthetic process metabolic process cellular process macromolecule metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process UDP-D-xylose metabolic process carbohydrate derivative biosynthetic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process macromolecule biosynthetic process biosynthetic process aminoglycan metabolic process aminoglycan biosynthetic process glycosaminoglycan biosynthetic process metabolic process cellular process macromolecule metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process UDP-D-xylose metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleobase-containing compound metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process nucleoside phosphate biosynthetic process small molecule metabolic process UDP-D-xylose biosynthetic process phosphorus metabolic process nucleotide-sugar biosynthetic process monosaccharide metabolic process carbohydrate metabolic process D-xylose metabolic process pentose metabolic process	membrane-bounded organelle Golgi membrane intracellular anatomical structure Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle bounding membrane of organelle cellular anatomical structure organelle cytoplasm organelle membrane extracellular exosome membrane-bounded organelle Golgi membrane intracellular anatomical structure Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle bounding membrane of organelle cellular anatomical structure organelle cytoplasm organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle Golgi cisterna membrane Golgi apparatus subcompartment organelle subcompartment Golgi cisterna Golgi stack protein-containing complex catalytic complex endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR044516	UDP-glucuronic acid decarboxylase-like	Family
A, B, C, D, E A, B, C, D, E, F	IPR016040	NAD(P)-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR021761	UDP-glucuronate decarboxylase N-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	Pharos: Q8NBZ7	Craniofacial Abnormalities carcinoma of esophagus juvenile dermatomyositis ovarian cancer large cell medulloblastoma pancreatic intraductal papillary-mucinous carcinoma gastric carcinoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm

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.