6PWZ

Crystal structure of human uridine-cytidine kinase 2 complexed with 2'-azidocytidine

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	d6pwza_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d6pwzb_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6pwzc_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d6pwzd_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6pwze_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d6pwzf_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d6pwzg_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d6pwzh_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Phosphoribulokinase/pantothenate kinase	Uridine-cytidine kinase 2	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	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8019210	3002021	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	PRK	e6pwzA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
B	PRK	e6pwzB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
C	PRK	e6pwzC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
D	PRK	e6pwzD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
E	PRK	e6pwzE1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
F	PRK	e6pwzF1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
G	PRK	e6pwzG1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)
H	PRK	e6pwzH1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PRK	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00485	Phosphoribulokinase / Uridine kinase family (PRK)	Phosphoribulokinase / Uridine kinase family	This family matches three types of P-loop containing kinases: phosphoribulokinases [1], uridine kinases [2] and bacterial pantothenate kinases(CoaA) [3]. Arabidopsis and other organisms have a dual uridine kinase/uracil phosphoribosyltransferase pro ...	This family matches three types of P-loop containing kinases: phosphoribulokinases [1], uridine kinases [2] and bacterial pantothenate kinases(CoaA) [3]. Arabidopsis and other organisms have a dual uridine kinase/uracil phosphoribosyltransferase protein where the N-terminal region consists of a UK domain and the C-terminal region of a UPRT domain [4].	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, G, H	Uridine-cytidine kinase 2	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nucleobase-containing compound kinase activity kinase activity cytidine kinase activity transferase activity nucleoside kinase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups uridine kinase activity identical protein binding protein binding	ribose phosphate metabolic process CTP salvage CTP biosynthetic process nucleotide biosynthetic process pyrimidine ribonucleotide salvage carbohydrate derivative metabolic process pyrimidine nucleotide metabolic process pyrimidine-containing compound salvage nucleobase-containing compound metabolic process pyrimidine nucleotide salvage nucleotide salvage ribonucleotide biosynthetic process pyrimidine ribonucleoside triphosphate biosynthetic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process ribose phosphate metabolic process CTP salvage CTP biosynthetic process nucleotide biosynthetic process pyrimidine ribonucleotide salvage carbohydrate derivative metabolic process pyrimidine nucleotide metabolic process pyrimidine-containing compound salvage nucleobase-containing compound metabolic process pyrimidine nucleotide salvage nucleotide salvage ribonucleotide biosynthetic process pyrimidine ribonucleoside triphosphate biosynthetic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process pyrimidine nucleoside triphosphate biosynthetic process pyrimidine-containing compound biosynthetic process phosphorus metabolic process ribose phosphate biosynthetic process cellular metabolic compound salvage pyrimidine ribonucleotide metabolic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process pyrimidine-containing compound metabolic process pyrimidine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleotide metabolic process CTP metabolic process ribonucleoside triphosphate biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process pyrimidine ribonucleoside triphosphate metabolic process nucleoside triphosphate metabolic process pyrimidine nucleotide biosynthetic process pyrimidine ribonucleotide biosynthetic process UMP salvage UMP biosynthetic process ribonucleoside monophosphate metabolic process UMP metabolic process nucleoside monophosphate metabolic process pyrimidine nucleoside monophosphate metabolic process pyrimidine ribonucleoside monophosphate metabolic process nucleoside monophosphate biosynthetic process pyrimidine ribonucleoside monophosphate biosynthetic process pyrimidine nucleoside monophosphate biosynthetic process ribonucleoside monophosphate biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000764	Uridine kinase-like	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR006083	Phosphoribulokinase/uridine kinase	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F, G, H	Pharos: Q9BZX2	testicular germ cell tumor prostate cancer testicular cancer Adenocarcinoma of Lung ductal breast carcinoma in situ invasive ductal breast carcinoma lung cancer medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor endometriosis large cell medulloblastoma lung carcinoma non-small cell lung carcinoma primitive neuroectodermal tumor testicular germ cell tumor prostate cancer testicular cancer Adenocarcinoma of Lung ductal breast carcinoma in situ invasive ductal breast carcinoma lung cancer medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor endometriosis large cell medulloblastoma lung carcinoma non-small cell lung carcinoma primitive neuroectodermal tumor psoriasis glioblastoma lung adenocarcinoma malignant colon neoplasm open-angle glaucoma

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.