5ZNR | pdb_00005znr

Crystal structure of PtSHL in complex with an H3K27me3 peptide

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PHD,BAH_1	e5znrA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PHD,BAH_1	ECOD (1.6)
C [auth B]	PHD,BAH_1	e5znrB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PHD,BAH_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth B]	2.30.30.490	Mainly Beta	Roll	SH3 type barrels.	Bromo adjacent homology (BAH) domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B]	PF01426	BAH domain (BAH)	BAH domain	This domain has been called BAH (Bromo adjacent homology) domain and has also been called ELM1 and BAM (Bromo adjacent motif) domain. The function of this domain is unknown but may be involved in protein-protein interaction [3].	Domain
A, C [auth B]	PF00628	PHD-finger (PHD)	PHD-finger	PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains [2]. Several PHD fingers have been identified as binding modules of methylated histone H3 [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B]	SHORT LIFE family protein	chromatin binding binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	-	-
B [auth P], D [auth Q]	17-mer peptide from Histone H3.2	DNA binding binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle extracellular region membraneless organelle intracellular membraneless organelle chromocenter cytosol cell periphery membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle extracellular region membraneless organelle intracellular membraneless organelle chromocenter cytosol cell periphery plasma membrane membrane protein-containing complex protein-DNA complex nucleosome chromatin chromosome nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR001965	Zinc finger, PHD-type	Domain
A, C [auth B]	IPR019787	Zinc finger, PHD-finger	Domain
A, C [auth B]	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
A, C [auth B]	IPR043151	Bromo adjacent homology (BAH) domain superfamily	Homologous Superfamily
A, C [auth B]	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A, C [auth B]	IPR019786	Zinc finger, PHD-type, conserved site	Conserved Site
A, C [auth B]	IPR001025	Bromo adjacent homology (BAH) domain	Domain
B [auth P], D [auth Q]	IPR009072	Histone-fold	Homologous Superfamily
B [auth P], D [auth Q]	IPR007125	Core Histone H2A/H2B/H3 domain	Domain
B [auth P], D [auth Q]	IPR000164	Histone H3/CENP-A	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B [auth P], D [auth Q]	M3L	Parent Component: LYS RESID: AA0074 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083

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.