7B1F | pdb_00007b1f

Orthorhombic P212121 Structure of Human Mad1 C-terminal Domain in Complex with Phosphorylated Bub1 CD1 Domain

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	Fe_dep_repress	e7b1fA1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: Fe_dep_repress	ECOD (develop294)
A [auth B]	Head-tail_con	e7b1fB1	A: alpha bundles	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: Head-tail_con	ECOD (develop294)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Mitotic checkpoint serine/threonine-protein kinase BUB1	catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 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 protein serine/threonine kinase activity histone modifying activity histone H2A kinase activity histone kinase activity	regulation of maintenance of mitotic sister chromatid cohesion positive regulation of organelle organization regulation of cellular component organization regulation of cellular process positive regulation of cellular component organization mitotic sister chromatid cohesion positive regulation of biological process maintenance of sister chromatid cohesion regulation of maintenance of mitotic sister chromatid cohesion, centromeric cellular component organization centromeric sister chromatid cohesion maintenance of mitotic sister chromatid cohesion regulation of centromeric sister chromatid cohesion positive regulation of cell cycle process regulation of maintenance of mitotic sister chromatid cohesion positive regulation of organelle organization regulation of cellular component organization regulation of cellular process positive regulation of cellular component organization mitotic sister chromatid cohesion positive regulation of biological process maintenance of sister chromatid cohesion regulation of maintenance of mitotic sister chromatid cohesion, centromeric cellular component organization centromeric sister chromatid cohesion maintenance of mitotic sister chromatid cohesion regulation of centromeric sister chromatid cohesion positive regulation of cell cycle process cellular component organization or biogenesis cell cycle regulation of cell cycle positive regulation of cellular process cell cycle process regulation of biological process regulation of cell cycle process biological regulation chromosome organization sister chromatid cohesion regulation of chromosome organization positive regulation of maintenance of sister chromatid cohesion positive regulation of maintenance of mitotic sister chromatid cohesion positive regulation of sister chromatid cohesion regulation of organelle organization positive regulation of cell cycle positive regulation of chromosome organization regulation of maintenance of sister chromatid cohesion positive regulation of maintenance of mitotic sister chromatid cohesion, centromeric organelle organization maintenance of mitotic sister chromatid cohesion, centromeric regulation of sister chromatid cohesion mitotic sister chromatid cohesion, centromeric cellular process meiotic sister chromatid cohesion, centromeric meiotic sister chromatid cohesion cell division chromosome segregation cellular response to stimulus regulation of cell cycle phase transition response to stimulus negative regulation of biological process spindle checkpoint signaling negative regulation of cell cycle regulation of mitotic nuclear division intracellular signal transduction negative regulation of mitotic cell cycle cell communication negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling signal transduction mitotic sister chromatid separation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling negative regulation of cellular component organization sister chromatid segregation regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation mitotic cell cycle process regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle signaling spindle assembly checkpoint signaling cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle regulation of mitotic cell cycle negative regulation of cellular process mitotic sister chromatid segregation negative regulation of mitotic metaphase/anaphase transition negative regulation of chromosome separation mitotic nuclear division negative regulation of mitotic cell cycle phase transition organelle fission negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling nuclear division negative regulation of chromosome segregation negative regulation of nuclear division negative regulation of organelle organization chromosome separation regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division negative regulation of metaphase/anaphase transition of cell cycle nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition apoptotic process cell death programmed cell death	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex intracellular membraneless organelle chromosome chromosomal region kinetochore membraneless organelle chromosome, centromeric region outer kinetochore condensed chromosome, centromeric region supramolecular complex condensed chromosome
A [auth B], B [auth A]	Mitotic spindle assembly checkpoint protein MAD1	identical protein binding protein binding binding kinetochore binding	cellular response to stimulus positive regulation of organelle organization negative regulation of spindle checkpoint response to stimulus spindle checkpoint signaling regulation of signal transduction regulation of mitotic nuclear division negative regulation of mitotic spindle assembly checkpoint signaling intracellular signal transduction negative regulation of mitotic cell cycle regulation of cell cycle checkpoint negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization positive regulation of mitotic metaphase/anaphase transition positive regulation of mitotic cell cycle phase transition cellular response to stimulus positive regulation of organelle organization negative regulation of spindle checkpoint response to stimulus spindle checkpoint signaling regulation of signal transduction regulation of mitotic nuclear division negative regulation of mitotic spindle assembly checkpoint signaling intracellular signal transduction negative regulation of mitotic cell cycle regulation of cell cycle checkpoint negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization positive regulation of mitotic metaphase/anaphase transition positive regulation of mitotic cell cycle phase transition negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling mitotic sister chromatid separation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling sister chromatid segregation regulation of mitotic sister chromatid segregation deactivation of mitotic spindle assembly checkpoint regulation of response to stimulus negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of cellular component organization regulation of mitotic sister chromatid separation positive regulation of cellular component organization spindle assembly checkpoint signaling negative regulation of intracellular signal transduction regulation of mitotic metaphase/anaphase transition mitotic cell cycle regulation of mitotic cell cycle mitotic sister chromatid segregation positive regulation of metaphase/anaphase transition of cell cycle positive regulation of cell cycle process negative regulation of mitotic metaphase/anaphase transition positive regulation of mitotic cell cycle regulation of cell cycle negative regulation of chromosome separation positive regulation of cellular process cell cycle process mitotic nuclear division regulation of signaling chromosome organization negative regulation of signal transduction positive regulation of cell cycle cell cycle checkpoint signaling negative regulation of chromosome segregation negative regulation of nuclear division chromosome separation positive regulation of cell cycle phase transition negative regulation of metaphase/anaphase transition of cell cycle nuclear chromosome segregation regulation of cell communication cellular process regulation of cellular process regulation of cell cycle phase transition negative regulation of biological process negative regulation of cell cycle positive regulation of mitotic nuclear division cell communication signal transduction cell cycle chromosome segregation regulation of biological process negative regulation of cellular component organization regulation of cell cycle process regulation of spindle checkpoint positive regulation of nuclear division regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition positive regulation of chromosome organization mitotic cell cycle process regulation of chromosome separation negative regulation of cell cycle checkpoint regulation of metaphase/anaphase transition of cell cycle regulation of mitotic spindle checkpoint signaling negative regulation of signaling regulation of mitotic cell cycle spindle assembly checkpoint positive regulation of biological process cell cycle phase transition negative regulation of cell communication cellular component organization regulation of intracellular signal transduction negative regulation of cellular process cellular component organization or biogenesis positive regulation of chromosome segregation negative regulation of mitotic cell cycle phase transition negative regulation of response to stimulus organelle fission biological regulation negative regulation of cell cycle process positive regulation of mitotic sister chromatid segregation mitotic cell cycle checkpoint signaling organelle organization nuclear division negative regulation of organelle organization regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division positive regulation of mitotic sister chromatid separation metaphase/anaphase transition of mitotic cell cycle positive regulation of chromosome separation metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition developmental process immune system development multicellular organismal process animal organ development gland development hematopoietic or lymphoid organ development multicellular organism development thymus development immune system process anatomical structure development system development mitotic metaphase chromosome alignment metaphase chromosome alignment localization chromosome localization organelle localization attachment of spindle microtubules to kinetochore attachment of mitotic spindle microtubules to kinetochore cell division positive regulation of cell communication positive regulation of signal transduction positive regulation of cell cycle checkpoint positive regulation of intracellular signal transduction positive regulation of mitotic cell cycle spindle assembly checkpoint positive regulation of response to stimulus positive regulation of spindle checkpoint positive regulation of signaling negative regulation of lymphocyte proliferation regulation of leukocyte activation regulation of cell activation negative regulation of T cell proliferation negative regulation of cell adhesion negative regulation of leukocyte proliferation T cell activation lymphocyte proliferation regulation of immune system process regulation of leukocyte proliferation cell population proliferation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion regulation of cell population proliferation mononuclear cell proliferation negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion negative regulation of multicellular organismal process negative regulation of leukocyte activation lymphocyte activation negative regulation of lymphocyte activation leukocyte proliferation leukocyte cell-cell adhesion leukocyte activation negative regulation of mononuclear cell proliferation cell adhesion cell-cell adhesion regulation of multicellular organismal process regulation of cell-cell adhesion T cell proliferation regulation of lymphocyte proliferation negative regulation of cell population proliferation regulation of cell adhesion cell activation regulation of T cell activation negative regulation of cell activation regulation of T cell proliferation negative regulation of immune system process regulation of mononuclear cell proliferation regulation of lymphocyte activation regulation of localization regulation of metaphase plate congression	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton chromosome chromosomal region kinetochore chromosome, centromeric region intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton chromosome chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle organelle envelope nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system centrosome microtubule organizing center cytoplasm cytosol protein-containing complex mitotic spindle assembly checkpoint MAD1-MAD2 complex mitotic spindle MAD1 complex nuclear protein-containing complex nuclear pore nuclear basket nuclear pore

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR017441	Protein kinase, ATP binding site	Binding Site
C, D	IPR000719	Protein kinase domain	Domain
C, D	IPR015661	Mitotic spindle checkpoint protein Bub1/Mad3	Family
C, D	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
C, D	IPR013212	Mad3/Bub1 homology region 1	Domain
C, D	IPR008271	Serine/threonine-protein kinase, active site	Active Site
A [auth B], B [auth A]	IPR008672	Spindle assembly checkpoint component Mad1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, D	Pharos: O43683	mosaic variegated aneuploidy syndrome 1 colorectal cancer malignant glioma malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous neoplasm adrenal cortex carcinoma Sjogren syndrome atypical teratoid rhabdoid tumor endometriosis hepatocellular carcinoma large cell medulloblastoma malignant colon neoplasm malignant mesothelioma medulloblastoma mosaic variegated aneuploidy syndrome 1 colorectal cancer malignant glioma malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous neoplasm adrenal cortex carcinoma Sjogren syndrome atypical teratoid rhabdoid tumor endometriosis hepatocellular carcinoma large cell medulloblastoma malignant colon neoplasm malignant mesothelioma medulloblastoma nasopharyngeal carcinoma ovarian cancer primitive neuroectodermal tumor alopecia areata ulcerative colitis breast cancer Crohn disease exocrine pancreatic carcinoma IgA glomerulonephritis lung adenocarcinoma malignant ependymoma Malignant neoplasm of pancreas mosaic variegated aneuploidy syndrome non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma psoriasis atopic eczema breast carcinoma ductal breast carcinoma in situ glioblastoma invasive ductal breast carcinoma lung cancer
A [auth B], B [auth A]	Pharos: Q9Y6D9	testicular germ cell tumor prostate cancer juvenile idiopathic arthritis Prostate cancer, familial schizophrenia attention deficit hyperactivity disorder, inattentive type endogenous depression heart disease malignant pancreatic neoplasm prostate adenocarcinoma prostate carcinoma testicular cancer autism spectrum disorder familial prostate carcinoma hereditary spastic paraplegia testicular germ cell tumor prostate cancer juvenile idiopathic arthritis Prostate cancer, familial schizophrenia attention deficit hyperactivity disorder, inattentive type endogenous depression heart disease malignant pancreatic neoplasm prostate adenocarcinoma prostate carcinoma testicular cancer autism spectrum disorder familial prostate carcinoma hereditary spastic paraplegia lymphoma pancreatic intraductal papillary-mucinous neoplasm bipolar I disorder gastroesophageal reflux disease idiopathic pulmonary fibrosis malignant mesothelioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C, D	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046
C, D	TPO	Parent Component: THR RESID: AA0037 , AA0038 PSI-MOD : O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047

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.