2FL2 | pdb_00002fl2

crystal structure of KSP in complex with inhibitor 19

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)
B	d2fl2b_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Motor proteins	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2fl2a_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Motor proteins	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)
B	SCOP2B Superfamily	P-loop motor domain	8033968	3002036	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	P-loop motor domain	8033968	3002036	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)
B		e2fl2B1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: ArsA_ATPase, AAA_31	F:	ECOD (20:10:01)
A		e2fl2A1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: ArsA_ATPase, AAA_31	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.850.10	Alpha Beta	3-Layer(aba) Sandwich	Kinesin	Kinesin motor domain	CATH (4.3.0)
A	3.40.850.10	Alpha Beta	3-Layer(aba) Sandwich	Kinesin	Kinesin motor domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00225	Kinesin motor domain (Kinesin)	Kinesin motor domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Kinesin-like protein KIF11	microtubule motor activity polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding microtubule motor activity polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cytoskeletal protein binding microtubule binding protein binding tubulin binding kinase binding enzyme binding protein kinase binding plus-end-directed microtubule motor activity	cellular process cell cycle mitotic cell cycle cell division microtubule-based movement microtubule-based process spindle elongation microtubule cytoskeleton organization cellular component organization organelle organization nuclear chromosome segregation cellular component organization or biogenesis cytoskeleton organization chromosome segregation cellular process cell cycle mitotic cell cycle cell division microtubule-based movement microtubule-based process spindle elongation microtubule cytoskeleton organization cellular component organization organelle organization nuclear chromosome segregation cellular component organization or biogenesis cytoskeleton organization chromosome segregation spindle organization cell cycle process membraneless organelle assembly cellular component biogenesis cellular component assembly mitotic sister chromatid segregation microtubule cytoskeleton organization involved in mitosis mitotic nuclear division organelle assembly organelle fission chromosome organization sister chromatid segregation spindle assembly mitotic spindle organization mitotic spindle assembly nuclear division mitotic cell cycle process regulation of cellular process centrosome separation mitotic centrosome separation centrosome cycle regulation of cell cycle regulation of biological process microtubule organizing center organization regulation of cell cycle process biological regulation regulation of mitotic centrosome separation	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane sperm end piece membrane-bounded organelle cell projection intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane sperm end piece membrane-bounded organelle cell projection cilium 9+2 motile cilium sperm flagellum motile cilium plasma membrane bounded cell projection cytoplasm cytosol protein-containing complex microtubule associated complex kinesin complex sperm principal piece sperm midpiece mitotic spindle ciliary basal body microtubule organizing center polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A, B	IPR001752	Kinesin motor domain	Domain
A, B	IPR047241	Kinesin-like protein KIF11-like, kinesin motor domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR047149	Kinesin-like protein KIF11-like	Family
A, B	IPR025901	Kinesin-associated microtubule-binding domain	Domain
A, B	IPR019821	Kinesin motor domain, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P52732	microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability Chromosomal Instability aneuploidy psoriasis lymphatic system disease malignant glioma medulloblastoma adrenal cortex carcinoma non-alcoholic fatty liver disease atopic eczema osteosarcoma breast carcinoma pancreatic intraductal papillary-mucinous neoplasm endometriosis IgA glomerulonephritis microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability Chromosomal Instability aneuploidy psoriasis lymphatic system disease malignant glioma medulloblastoma adrenal cortex carcinoma non-alcoholic fatty liver disease atopic eczema osteosarcoma breast carcinoma pancreatic intraductal papillary-mucinous neoplasm endometriosis IgA glomerulonephritis Sjogren syndrome interstitial cystitis lung adenocarcinoma malignant colon neoplasm malignant mesothelioma microcephaly nasopharyngeal carcinoma amyotrophic lateral sclerosis non-small cell lung carcinoma atypical teratoid rhabdoid tumor ovarian cancer pilocytic astrocytoma glioblastoma primitive neuroectodermal tumor inflammatory bowel disease ulcerative colitis invasive ductal breast carcinoma lung cancer malignant ependymoma malignant pancreatic neoplasm oligodendroglioma breast cancer pancreatic intraductal papillary-mucinous carcinoma ductal breast carcinoma in situ pituitary cancer hepatocellular carcinoma intellectual disability large cell medulloblastoma

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.