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 Q6AYK9

Entry ID Method Resolution Chain Position Source
AF-Q6AYK9-F1 Predicted AlphaFoldDB

No variants for Q6AYK9

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q6AYK9

No associated diseases with Q6AYK9

3 regional properties for Q6AYK9

Type Name Position InterPro Accession
domain Chromo/chromo shadow domain 54 - 115 IPR000953
conserved_site Chromo domain, conserved site 73 - 93 IPR023779
domain Chromo domain 56 - 106 IPR023780

Functions

Description
EC Number
Subcellular Localization
  • [Isoform 2]: Nucleus
  • Chromosome
  • Recognizes and binds histone H3 trimethylated at 'Lys-9', dimethylated at 'Lys-27' and trimethylated at 'Lys-27' (H3K9me3, H3K27me2 and H3K27me3, respectively) on chromatin
  • Multimerization is required for chromatin-binding
  • Recruited to sites of DNA double strand breaks in a PARP1-dependent fashion (By similarity)
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

4 GO annotations of cellular component

Name Definition
chromosome A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
nuclear speck A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

6 GO annotations of molecular function

Name Definition
acyltransferase activity Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
chromatin binding Binding to chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
crotonyl-CoA hydratase activity Catalysis of the reaction: Acetyl-CoA + -N(6)-acetyl-L-lysine.
methylated histone binding Binding to a histone in which a residue has been modified by methylation.
protein-macromolecule adaptor activity The binding activity of a protein that brings together two or more macromolecules in contact, permitting those molecules to function in a coordinated way. The adaptor can bring together two proteins, or a protein and another macromolecule such as a lipid or a nucleic acid.
transcription corepressor activity A transcription coregulator activity that represses or decreases the transcription of specific gene sets via binding to a DNA-bound DNA-binding transcription factor, either on its own or as part of a complex. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription corepressors modifies chromatin structure through covalent modification of histones. A second class remodels the conformation of chromatin in an ATP-dependent fashion. A third class modulates interactions of DNA-bound DNA-binding transcription factors with other transcription coregulators.

3 GO annotations of biological process

Name Definition
negative regulation of peptidyl-lysine crotonylation Any process that stops or reduces the rate of crotonylation of a lysine residue in a protein.
random inactivation of X chromosome Compensating for the two-fold variation in X-chromosome:autosome ratios between sexes by a global inactivation of all, or most of, the genes on either the paternal or maternal X-chromosome in the XX sex.
spermatid development The process whose specific outcome is the progression of a spermatid over time, from its formation to the mature structure.

7 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
Q99549 MPHOSPH8 M-phase phosphoprotein 8 Homo sapiens (Human) PR
P83916 CBX1 Chromobox protein homolog 1 Homo sapiens (Human) PR
Q8N8U2 CDYL2 Chromodomain Y-like protein 2 Homo sapiens (Human) PR
Q9Y232 CDYL Chromodomain Y-like protein Homo sapiens (Human) PR
P83917 Cbx1 Chromobox protein homolog 1 Mus musculus (Mouse) PR
Q9D5D8 Cdyl2 Chromodomain Y-like protein 2 Mus musculus (Mouse) PR
Q9WTK2 Cdyl Chromodomain Y-like protein Mus musculus (Mouse) PR
10 20 30 40 50 60
MGLGSSQPST KEAEPCTLQE KEEHPVDDTR QQNNAVPATV SDPDQVSPAV QDAETQVESI
70 80 90 100 110 120
VDKRKNKKGK TEYLVRWKGY DSEDDTWEPE QHLVNCEEYI HDFNRRHNER QKEGTLARAN
130 140 150 160 170 180
RASPSNARKQ ISRSTHSALS KTNPKALVVG KDHESKTNQL LATSQKFRKN TAPSLANRKN
190 200 210 220 230 240
MDLAKSGIKI LVPKSPIKGR TSIDGFHGES PEKLDQGAED TVTPEVTAEK PTGALLGPGA
250 260 270 280 290 300
ERARMGSRPR IHSLVPQVSG PVTAAMATTL AVNGKGTSPF MDALTANGTV TIQTSVTGVT
310 320 330 340 350 360
AGKRKFIDDR RDQPFDKRLR FSVRQTESAY RYRDIVVRKQ DGFTHILLST KSSENNSLNP
370 380 390 400 410 420
EVMKEVQSAL STAAADDSKL VLLSAVGSVF CCGLDFIYFI RRLTDDRKRE STKMAEAIRN
430 440 450 460 470 480
FVNTFIQFKK PIIVAVNGPA IGLGASILPL CDVVWANEKA WFQTPYTTFG QSPDGCSTVM
490 500 510 520 530 540
FPKIMGGASA NEMLLSGRKL TAQEACGKGL VSQVFWPGTF TQEVMVRIKE LASCNPIVLE
550 560 570 580
ESKALVRCNM KMELEQANER ECDALKKIWG SAQGMDSMLK YLQRKIDEF