8TLX

Crystal structure of MBP and AF9 AHD fusion protein 3AQA in complex with peptidomimetic inhibitor 21a

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Bromodomain extra-terminal (BET) domain-like	8053736	3002220	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8058187	3000083	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01547	Bacterial extracellular solute-binding protein (SBP_bac_1)	Bacterial extracellular solute-binding protein	-	Family
A	PF17793	ANC1 homology domain (AHD) (AHD)	ANC1 homology domain (AHD)	This entry corresponds to the ANC1 homology domain (AHD) found in AF-9 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	MBP and AF9 AHD fusion protein 3AQA	protein binding binding modification-dependent protein binding lysine-acetylated histone binding histone binding acetylation-dependent protein binding protein-containing complex binding chromatin binding DNA binding organic cyclic compound binding nucleic acid binding molecular adaptor activity transporter activity carbohydrate transmembrane transporter activity protein binding binding modification-dependent protein binding lysine-acetylated histone binding histone binding acetylation-dependent protein binding protein-containing complex binding chromatin binding DNA binding organic cyclic compound binding nucleic acid binding molecular adaptor activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding disaccharide binding carbohydrate binding maltose binding	developmental process multicellular organism development multicellular organismal process segmentation anatomical structure development pattern specification process regionalization segment specification cellular response to stimulus regulation of cellular process response to stimulus signaling negative regulation of signaling regulation of canonical Wnt signaling pathway developmental process multicellular organism development multicellular organismal process segmentation anatomical structure development pattern specification process regionalization segment specification cellular response to stimulus regulation of cellular process response to stimulus signaling negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of biological process regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus biological regulation negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway regulation of response to stimulus regulation of cell communication cellular process positive regulation of cell communication positive regulation of signal transduction positive regulation of biological process Wnt signaling pathway, planar cell polarity pathway positive regulation of response to stimulus positive regulation of non-canonical Wnt signaling pathway positive regulation of Wnt signaling pathway non-canonical Wnt signaling pathway positive regulation of cellular process positive regulation of Wnt signaling pathway, planar cell polarity pathway regulation of Wnt signaling pathway, planar cell polarity pathway regulation of non-canonical Wnt signaling pathway positive regulation of signaling regulation of chromatin organization regulation of cellular component organization protein-containing complex organization protein-DNA complex organization cellular component organization chromatin organization cellular component organization or biogenesis biosynthetic process cellular biosynthetic process cellular metabolic process metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process stem cell differentiation cellular developmental process cell differentiation hemopoiesis hematopoietic stem cell differentiation cell development hematopoietic progenitor cell differentiation positive regulation of DNA-templated transcription RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process positive regulation of nucleobase-containing compound metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of cellular biosynthetic process stem cell division regulation of stem cell division cell division regulation of cell division anterior/posterior pattern specification cellular response to stress DNA damage response response to stress cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion localization transport carbohydrate transport oligosaccharide transport disaccharide transport establishment of localization maltose transport polysaccharide localization dextrin transport macromolecule localization maltodextrin transmembrane transport polysaccharide transport response to disaccharide response to oxygen-containing compound detection of maltose stimulus detection of stimulus response to carbohydrate detection of chemical stimulus detection of disaccharide stimulus response to maltose detection of carbohydrate stimulus	membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle membrane-bounded organelle protein-containing complex intracellular anatomical structure transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoplasm cytosol intracellular non-membrane-bounded organelle chromosome non-membrane-bounded organelle ATPase dependent transmembrane transport complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space outer membrane-bounded periplasmic space cell envelope
B	peptidomimetic inhibitor 21a	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR052790	YEATS domain-containing	Family
A	IPR038704	YEATS superfamily	Homologous Superfamily
A	IPR005033	YEATS	Family
A	IPR040930	AF-9, ANC1 homology domain	Domain
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P42568	acute myeloid leukemia breast cancer malignant ependymoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis astrocytic tumor cancer malignant mesothelioma ovarian cancer pituitary cancer sarcoidosis bipolar disorder leukemia medulloblastoma acute myeloid leukemia breast cancer malignant ependymoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis astrocytic tumor cancer malignant mesothelioma ovarian cancer pituitary cancer sarcoidosis bipolar disorder leukemia medulloblastoma pancreatic intraductal papillary-mucinous carcinoma progressive supranuclear palsy ulcerative colitis

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	ACY	RESID: AA0441 PSI-MOD : (2-aminosuccinimidyl)acetic acid (Asp) MOD:00952 , (2-aminosuccinimidyl)acetic acid (Asn) MOD:01624
B	DPP	Parent Component: ALA RESID: AA0441
B	NH2	RESID: AA0441 , AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 PSI-MOD : (2-aminosuccinimidyl)acetic acid (Asp) MOD:00952 , (2-aminosuccinimidyl)acetic acid (Asn) MOD:01624 , L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109
B	XYC	Parent Component: ALA RESID: AA0441 , AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

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 R01GM133198.