Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

1 structures for O08901

Entry ID Method Resolution Chain Position Source
AF-O08901-F1 Predicted AlphaFoldDB

No variants for O08901

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for O08901

No associated diseases with O08901

4 regional properties for O08901

Type Name Position InterPro Accession
domain HD/PDEase domain 69 - 226 IPR003607
domain HD domain 73 - 217 IPR006674
domain HDIG domain 74 - 143 IPR006675
domain Phosphohydrolase-associated domain 303 - 393 IPR026875

Functions

Description
EC Number 2.7.11.1 Protein-serine/threonine kinases
Subcellular Localization
  • Nucleus
  • Chromosome, centromere, kinetochore
  • Nuclear in interphase cells
  • Accumulates gradually during G1 and S phase of the cell cycle, peaks at G2/M, and drops dramatically after mitosis
  • Localizes to the outer kinetochore
  • Kinetochore localization is required for normal mitotic timing and checkpoint response to spindle damage and occurs very early in prophase
  • AURKB, KNL1 and INCENP are required for kinetochore localization (By similarity)
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

6 GO annotations of cellular component

Name Definition
chromosome, centromeric region The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.
condensed chromosome, centromeric region The region of a condensed chromosome that includes the centromere and associated proteins, including the kinetochore. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.
cytosol The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
intracellular membrane-bounded organelle Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
kinetochore A multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules.
nucleoplasm That part of the nuclear content other than the chromosomes or the nucleolus.

4 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
protein kinase activity Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
protein serine kinase activity Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate.
protein serine/threonine kinase activity Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.

9 GO annotations of biological process

Name Definition
cell division The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
chromosome segregation The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.
intrinsic apoptotic signaling pathway The series of molecular signals in which an intracellular signal is conveyed to trigger the apoptotic death of a cell. The pathway starts with reception of an intracellular signal (e.g. DNA damage, endoplasmic reticulum stress, oxidative stress etc.), and ends when the execution phase of apoptosis is triggered. The intrinsic apoptotic signaling pathway is crucially regulated by permeabilization of the mitochondrial outer membrane (MOMP).
meiotic sister chromatid cohesion, centromeric The cell cycle process in which centromeres of sister chromatids are joined during meiosis.
mitotic spindle assembly checkpoint signaling A signal transduction process that contributes to a mitotic cell cycle spindle assembly checkpoint, that delays the metaphase/anaphase transition of a mitotic nuclear division until the spindle is correctly assembled and chromosomes are attached to the spindle.
positive regulation of intrinsic apoptotic signaling pathway Any process that activates or increases the frequency, rate or extent of intrinsic apoptotic signaling pathway.
protein phosphorylation The process of introducing a phosphate group on to a protein.
regulation of chromosome segregation Any process that modulates the frequency, rate or extent of chromosome segregation, the process in which genetic material, in the form of chromosomes, is organized and then physically separated and apportioned to two or more sets.
regulation of sister chromatid cohesion Any process that modulates the frequency, rate or extent of sister chromatid cohesion.

2 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
O60566 BUB1B Mitotic checkpoint serine/threonine-protein kinase BUB1 beta Homo sapiens (Human) PR
Q9Z1S0 Bub1b Mitotic checkpoint serine/threonine-protein kinase BUB1 beta Mus musculus (Mouse) PR
10 20 30 40 50 60
MDNLENVFRM FEAHMQSYTG NDPLGEWESF IKWVEENFPD NKEYLMTLLE HLMKEFLHKK
70 80 90 100 110 120
NYHNDSRFIN YCLKFAEYNS DRHQFFEFLY NQGIGTKSSY IYMSWAGHLE AQGELQHASA
130 140 150 160 170 180
IFQTGIHNEA EPKELLQQQY RLFQARLTGI HLPAQATTSE PLHSAQILNQ VMMTNSSPEK
190 200 210 220 230 240
NSACVPKSQG SECSGVASST CDEKSNMEQR VIMISKSECS VSSSVAPKPE AQQVMYCKEK
250 260 270 280 290 300
LIRGDSEFSF EELRAQKYNQ RKKHEQWVSE DRNYMKRKEA NAFEEQLLKQ KMDELHKKLH
310 320 330 340 350 360
QVVELSHKDL PASENRPDVS LVCVGQNTCS QQELRGPSLS SISHQTSESS GEKPQEEPSV
370 380 390 400 410 420
PLMVNAVNST LLFPAANLPA LPVPVSGQSL TDSRCVNQSV HEFMPQCGPE TKEVCETNKV
430 440 450 460 470 480
ASINDFHTTP NTSLGMVQGT PCKVQPSPTV HTKEALGFIM DMFQAPTLPD ISDDKDEWPS
490 500 510 520 530 540
LDQNEDAFEA QFQKNAVSSG DWGVKKIMTL SSAFPIFEDG NKENYGLPQP KNKPLGARTF
550 560 570 580 590 600
GERSLSKYSS RSNEMPHTDE FMDDSTVCGI RCNKTLAPSP KSIGDFTSAA QLSSTPFHKF
610 620 630 640 650 660
PADLVQIPED KENVVATQYT HMALDSCKEN IVDLSKGRKL GPIQEKISAS LPCPSQPATG
670 680 690 700 710 720
GLFTQEAVFG LEAFKCTGID HATVEDLSDA NAGLQVECVQ TLGNVNAPSF TVENPWDDEL
730 740 750 760 770 780
ILKLLSGLSK PVTSYSNTFE WQSKLPAIKT KTEYQLGSLL VYVNHLLGEG AFAQVFEAIH
790 800 810 820 830 840
GDVRNAKSEQ KCILKVQRPA NSWEFYIGMQ LMERLKPEVH HMFIKFYSAH LFKNGSILVG
850 860 870 880 890 900
ELYSYGTLLN VINLYKNTSE KVMPQALVLT FAIRMLYMVE QVHSCEIIHG DIKPDNFILG
910 920 930 940 950 960
HRFLEQADED LATGLALIDL GQSIDMKLFP KGTVFTGKCE TSGFQCPEML SNKPWNYQID
970 980 990 1000 1010 1020
YFGVAATIYC MLFGSYMKVK NEGGVWKPEG LFRRLPHLDM WEEFFHIMLN IPDCHNLPSL
1030 1040 1050
DFLRQNMKKL LEQQYSNKIK TLRNRLIVML SEYKRSRK