4A7J - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Title :   SYMMETRIC DIMETHYLATION OF H3 ARGININE 2 IS A NOVEL HISTONE MARK THAT SUPPORTS EUCHROMATIN MAINTENANCE

Authors :   V. Migliori, J. Muller, S. Phalke, D. Low, M. Bezzi, W. Chuenmok, J. Guna P. Capasso, C. Bassi, V. Cecatiello, A. Demarco, W. Blackstock, V. Kuz B. Amati, M. Mapelli, E. Guccione

Date :   14 Nov 11 (Deposition) - 11 Jan 12 (Release) - 15 Feb 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym./Biol. Unit : A,B

Keywords :   Transcription, Histone Methylation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. Migliori, J. Muller, S. Phalke, D. Low, M. Bezzi, W. Chuenmok, S. K. Sahu, J. Gunaratne, P. Capasso, C. Bassi, V. Cecatiello, A. Demarco, W. Blackstock, V. Kuznetsov, B. Amati, M. Mapelli, E. Guccione
Symmetric Dimethylation Of H3R2 Is A Newly Identified Histone Mark That Supports Euchromatin Maintenance
Nat. Struct. Mol. Biol. V. 19 136 2012
PubMed-ID: 22231400 | Reference-DOI: 10.1038/NSMB.2209

Molecule 1 - WD REPEAT-CONTAINING PROTEIN 5
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Variant	:	ROSETTA
	Expression System Vector	:	PGEX
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 21-334
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	BMP2-INDUCED 3-KB GENE PROTEIN

Molecule 2 - HISTONE H3.1T
	Chains	:	B
	Fragment	:	HISTONE TAIL, RESIDUES 1-16
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Other Details	:	SYMMETRICALLY DIMETHYLATED ARGININE 2
	Synonym	:	H3/T, H3T, H3/G
	Synthetic	:	YES

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 1)

No.	Name	Count	Type	Full Name
1	2MR	1	Mod. Amino Acid	N3, N4-DIMETHYLARGININE

(no "Site" information available for 4A7J)

(no "SS Bond" information available for 4A7J)

(no "Cis Peptide Bond" information available for 4A7J)

(no "SAP(SNP)/Variant" information available for 4A7J)

Asymmetric/Biological Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	WD_REPEATS_1	PS00678	Trp-Asp (WD) repeats signature.	WDR5_HUMAN	102-116 144-158 186-200 274-288	4	A:102-116 A:144-158 A:186-200 A:274-288

Asymmetric/Biological Unit (13, 13)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENST00000358625	1	ENSE00001422154	chr9:137001210-137001322	113	WDR5_HUMAN	-	0	0	-	-
1.2b	ENST00000358625	2b	ENSE00001399325	chr9:137004942-137005080	139	WDR5_HUMAN	1-27	27	0	-	-
1.3	ENST00000358625	3	ENSE00001378987	chr9:137005825-137005933	109	WDR5_HUMAN	28-64	37	1	A:32-64	33
1.4	ENST00000358625	4	ENSE00001370072	chr9:137006632-137006705	74	WDR5_HUMAN	64-88	25	1	A:64-88	25
1.5	ENST00000358625	5	ENSE00001422107	chr9:137007071-137007160	90	WDR5_HUMAN	89-118	30	1	A:89-118	30
1.6	ENST00000358625	6	ENSE00001415339	chr9:137007455-137007544	90	WDR5_HUMAN	119-148	30	1	A:119-148	30
1.7	ENST00000358625	7	ENSE00001416091	chr9:137007758-137007841	84	WDR5_HUMAN	149-176	28	1	A:149-176	28
1.8	ENST00000358625	8	ENSE00001401373	chr9:137013410-137013465	56	WDR5_HUMAN	177-195	19	1	A:177-195	19
1.9	ENST00000358625	9	ENSE00001430459	chr9:137017105-137017151	47	WDR5_HUMAN	195-211	17	1	A:195-211	17
1.10	ENST00000358625	10	ENSE00001411527	chr9:137019588-137019663	76	WDR5_HUMAN	211-236	26	1	A:211-236	26
1.11	ENST00000358625	11	ENSE00001429531	chr9:137020462-137020495	34	WDR5_HUMAN	236-247	12	1	A:236-247	12
1.12	ENST00000358625	12	ENSE00001431152	chr9:137020815-137020889	75	WDR5_HUMAN	248-272	25	1	A:248-272	25
1.13	ENST00000358625	13	ENSE00001417345	chr9:137021628-137021715	88	WDR5_HUMAN	273-302	30	1	A:273-302	30
1.14a	ENST00000358625	14a	ENSE00001833493	chr9:137023015-137025090	2076	WDR5_HUMAN	302-334	33	1	A:302-334	33

2.2b	ENST00000359303	2b	ENSE00001974165	chr6:27858570-27858160	411	H31_HUMAN	1-136	136	1	B:1-7	7

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:303
 aligned with WDR5_HUMAN | P61964 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:303
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331   
           WDR5_HUMAN    32 KPNYALKFTLAGHTKAVSSVKFSPNGEWLASSSADKLIKIWGAYDGKFEKTISGHKLGISDVAWSSDSNLLVSASDDKTLKIWDVSSGKCLKTLKGHSNYVFCCNFNPQSNLIVSGSFDESVRIWDVKTGKCLKTLPAHSDPVSAVHFNRDGSLIVSSSYDGLCRIWDTASGQCLKTLIDDDNPPVSFVKFSPNGKYILAATLDNTLKLWDYSKGKCLKTYTGHKNEKYCIFANFSVTGGKWIVSGSEDNLVYIWNLQTKEIVQKLQGHTDVVISTACHPTENIIASAALENDKTIKLWKSDC 334
               SCOP domains d4a7ja_ A: automated matches                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee......eeeeee.....eeeeee...eeeeee.....eeeeee.....eeeeee.....eeeeee...eeeeee.....eeeeee.....eeeeee.....eeeeee....eeeee.....eeeee......eeeeee.....eeeeee....eeeee.....eeeee.......eeeeee.....eeeeee...eeeeee....eeeeee...........eeee.....eeee......eeeee.....eeeee......eeeeee.....eeeeee......eeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------WD_REPEATS_1   ---------------------------WD_REPEATS_1   ---------------------------WD_REPEATS_1   -------------------------------------------------------------------------WD_REPEATS_1   ---------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3  PDB: A:32-64           ------------------------Exon 1.5  PDB: A:89-118       Exon 1.6  PDB: A:119-148      Exon 1.7  PDB: A:149-176    Exon 1.8           ---------------Exon 1.10  PDB: A:211-236 -----------Exon 1.12  PDB: A:248-272Exon 1.13  PDB: A:273-302     -------------------------------- Transcript 1 (1)
           Transcript 1 (2) --------------------------------Exon 1.4  PDB: A:64-88   ----------------------------------------------------------------------------------------------------------Exon 1.9         ------------------------Exon 1.11   ------------------------------------------------------Exon 1.14a  PDB: A:302-334        Transcript 1 (2)
                 4a7j A  32 KPNYALKFTLAGHTKAVSSVKFSPNGEWLASSSADKLIKIWGAYDGKFEKTISGHKLGISDVAWSSDSNLLVSASDDKTLKIWDVSSGKCLKTLKGHSNYVFCCNFNPQSNLIVSGSFDESVRIWDVKTGKCLKTLPAHSDPVSAVHFNRDGSLIVSSSYDGLCRIWDTASGQCLKTLIDDDNPPVSFVKFSPNGKYILAATLDNTLKLWDYSKGKCLKTYTGHKNEKYCIFANFSVTGGKWIVSGSEDNLVYIWNLQTKEIVQKLQGHTDVVISTACHPTENIIASAALENDKTIKLWKSDC 334
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331

Chain B from PDB  Type:PROTEIN  Length:7
 aligned with H31T_HUMAN | Q16695 from UniProtKB/Swiss-Prot  Length:136

    Alignment length:7
           H31T_HUMAN     2 ARTKQTA   8
               SCOP domains ------- SCOP domains
               CATH domains ------- CATH domains
               Pfam domains ------- Pfam domains
         Sec.struct. author ....... Sec.struct. author
                 SAPs(SNPs) ------- SAPs(SNPs)
                    PROSITE ------- PROSITE
                 Transcript ------- Transcript
                 4a7j B   1 ArTKQTA   7
                             |     
                             |     
                             2-2MR

Chain B from PDB  Type:PROTEIN  Length:7
 aligned with H31_HUMAN | P68431 from UniProtKB/Swiss-Prot  Length:136

    Alignment length:7
            H31_HUMAN     2 ARTKQTA   8
               SCOP domains ------- SCOP domains
               CATH domains ------- CATH domains
               Pfam domains ------- Pfam domains
         Sec.struct. author ....... Sec.struct. author
                 SAPs(SNPs) ------- SAPs(SNPs)
                    PROSITE ------- PROSITE
               Transcript 2 2.2b    Transcript 2
                 4a7j B   1 ArTKQTA   7
                             |     
                             2-2MR

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

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Organisms( (-)

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Class: All beta proteins (24004)

Fold: 7-bladed beta-propeller (245)

Superfamily: WD40 repeat-like (95)

Family: automated matches (36)

Protein domain: automated matches (36)

Human (Homo sapiens) [TaxId: 9606] (34)

d4a7ja_

(no "CATH Domain" information available for 4A7J)

(no "Pfam Domain" information available for 4A7J)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (WDR5_HUMAN | P61964)

molecular function
	GO:0046972	histone acetyltransferase activity (H4-K16 specific)	Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 16) = CoA + histone H4 N6-acetyl-L-lysine (position 16). This reaction represents the addition of an acetyl group to the lysine at position 16 of histone H4.
	GO:0043995	histone acetyltransferase activity (H4-K5 specific)	Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 5) = CoA + histone H4 N6-acetyl-L-lysine (position 5).
	GO:0043996	histone acetyltransferase activity (H4-K8 specific)	Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 8) = CoA + histone H4 N6-acetyl-L-lysine (position 8).
	GO:0042800	histone methyltransferase activity (H3-K4 specific)	Catalysis of the reaction: S-adenosyl-L-methionine + histone H3 L-lysine (position 4) = S-adenosyl-L-homocysteine + histone H3 N6-methyl-L-lysine (position 4). This reaction is the addition of a methyl group onto lysine at position 4 of the histone H3 protein.
	GO:0018024	histone-lysine N-methyltransferase activity	Catalysis of the reaction: S-adenosyl-L-methionine + histone L-lysine = S-adenosyl-L-homocysteine + histone N6-methyl-L-lysine. The methylation of peptidyl-lysine in histones forms N6-methyl-L-lysine, N6,N6-dimethyl-L-lysine and N6,N6,N6-trimethyl-L-lysine derivatives.
	GO:0035064	methylated histone binding	Interacting selectively and non-covalently with a histone in which a residue has been modified by methylation. Histones are any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0043966	histone H3 acetylation	The modification of histone H3 by the addition of an acetyl group.
	GO:0051568	histone H3-K4 methylation	The modification of histone H3 by addition of one or more methyl groups to lysine at position 4 of the histone.
	GO:0043984	histone H4-K16 acetylation	The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 16 of the histone.
	GO:0043981	histone H4-K5 acetylation	The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 5 of the histone.
	GO:0043982	histone H4-K8 acetylation	The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 8 of the histone.
	GO:0031175	neuron projection development	The process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
	GO:0035948	positive regulation of gluconeogenesis by positive regulation of transcription from RNA polymerase II promoter	Any process that activates or increases the frequency, rate or extent of gluconeogenesis by activating or increasing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0001501	skeletal system development	The process whose specific outcome is the progression of the skeleton over time, from its formation to the mature structure. The skeleton is the bony framework of the body in vertebrates (endoskeleton) or the hard outer envelope of insects (exoskeleton or dermoskeleton).
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0005671	Ada2/Gcn5/Ada3 transcription activator complex	A multiprotein complex that possesses histone acetyltransferase and is involved in regulation of transcription. Contains either GCN5 or PCAF in a mutually exclusive manner. The budding yeast complex includes Gcn5p, two proteins of the Ada family, and two TBP-associate proteins (TAFs); analogous complexes in other species have analogous compositions, and usually contain homologs of the yeast proteins. Both ATAC- or SAGA (see GO:0000124, SAGA complex) are involved in the acetylation of histone H3K9 and K14 residues.
	GO:0071339	MLL1 complex	A protein complex that can methylate lysine-4 of histone H3. MLL1/MLL is the catalytic methyltransferase subunit, and the complex also contains the core components ASH2L, HCFC1/HCF1 WDR5 and RBBP5.
	GO:0044666	MLL3/4 complex	A protein complex that can methylate lysine-4 of histone H3, and which contains either of the protein subunits MLL3 or MLL4 in mammals, or equivalent in other species.
	GO:0048188	Set1C/COMPASS complex	A conserved protein complex that catalyzes methylation of histone H3. In Saccharomyces the complex contains Shg1p, Sdc1p, Swd1p, Swd2p, Swd3p, Spp1p, Bre2p, and the trithorax-related Set1p; in mammals it contains the catalytic subunit (SETD1A or SETD1B), WDR5, WDR82, RBBP5, ASH2L/ASH2, CXXC1/CFP1, HCFC1 and DPY30.
	GO:0000123	histone acetyltransferase complex	A protein complex that possesses histone acetyltransferase activity.
	GO:0035097	histone methyltransferase complex	A multimeric complex that is able to catalyze the addition of methyl groups to histone proteins.
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0005634	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.

Chain B (H31T_HUMAN | Q16695)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0042393	histone binding	Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006303	double-strand break repair via nonhomologous end joining	The repair of a double-strand break in DNA in which the two broken ends are rejoined with little or no sequence complementarity. Information at the DNA ends may be lost due to the modification of broken DNA ends. This term covers instances of separate pathways, called classical (or canonical) and alternative nonhomologous end joining (C-NHEJ and A-NHEJ). These in turn may further branch into sub-pathways, but evidence is still unclear.
	GO:0032460	negative regulation of protein oligomerization	Any process that stops, prevents, or reduces the frequency, rate or extent of protein oligomerization.
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
	GO:0051290	protein heterotetramerization	The formation of a protein heterotetramer, a macromolecular structure consisting of four noncovalently associated subunits, of which not all are identical.
	GO:0016233	telomere capping	A process in which telomeres are protected from degradation and fusion, thereby ensuring chromosome stability by protecting the ends from both degradation and from being recognized as damaged DNA. May be mediated by specific single- or double-stranded telomeric DNA binding proteins.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0000788	nuclear nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA in the nucleus into higher order structures.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	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.

Chain B (H31_HUMAN | P68431)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0042393	histone binding	Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006335	DNA replication-dependent nucleosome assembly	The formation of nucleosomes on newly replicated DNA, coupled to strand elongation.
	GO:0007596	blood coagulation	The sequential process in which the multiple coagulation factors of the blood interact, ultimately resulting in the formation of an insoluble fibrin clot; it may be divided into three stages: stage 1, the formation of intrinsic and extrinsic prothrombin converting principle; stage 2, the formation of thrombin; stage 3, the formation of stable fibrin polymers.
	GO:0044267	cellular protein metabolic process	The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
	GO:0000183	chromatin silencing at rDNA	Repression of transcription of ribosomal DNA by altering the structure of chromatin.
	GO:0031047	gene silencing by RNA	Any process in which RNA molecules inactivate expression of target genes.
	GO:0045814	negative regulation of gene expression, epigenetic	Any epigenetic process that stops, prevents or reduces the rate of gene expression.
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
	GO:0002230	positive regulation of defense response to virus by host	Any host process that results in the promotion of antiviral immune response mechanisms, thereby limiting viral replication.
	GO:0045815	positive regulation of gene expression, epigenetic	Any epigenetic process that activates or increases the rate of gene expression.
	GO:0051290	protein heterotetramerization	The formation of a protein heterotetramer, a macromolecular structure consisting of four noncovalently associated subunits, of which not all are identical.
	GO:0060968	regulation of gene silencing	Any process that modulates the rate, frequency, or extent of gene silencing, the transcriptional or post-transcriptional process carried out at the cellular level that results in long-term gene inactivation.
	GO:0032200	telomere organization	A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of telomeres, terminal regions of a linear chromosome that include the telomeric DNA repeats and associated proteins.
	GO:0098792	xenophagy	The macroautophagy process in which a region of cytoplasm containing an intracellular pathogen or some part of an intracellular pathogen (e.g. viral capsid) is enclosed in a double membrane bound autophagosome, which then fuses with the lysosome leading to degradation of the contents.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0000228	nuclear chromosome	A chromosome that encodes the nuclear genome and is found in the nucleus of a eukaryotic cell during the cell cycle phases when the nucleus is intact.
	GO:0000784	nuclear chromosome, telomeric region	The terminal region of a linear nuclear chromosome that includes the telomeric DNA repeats and associated proteins.
	GO:0000788	nuclear nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA in the nucleus into higher order structures.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	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.
	GO:0043234	protein complex	A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

Asymmetric/Biological Unit
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Access by PDB/NDB ID
	4a7j
		Family and Domain Information	:	ProDom \| SYSTERS
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	H31T_HUMAN \| Q16695
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	H31_HUMAN \| P68431
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	WDR5_HUMAN \| P61964
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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		Age Related Information	:	GenAge

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
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Access by UniProt ID/Accession number
	H31T_HUMAN \| Q16695
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	H31_HUMAN \| P68431
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	WDR5_HUMAN \| P61964
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

2cnx	WDR5 AND HISTONE H3 LYSINE 4 DIMETHYL COMPLEX AT 2. 1 ANGSTROM
2co0	WDR5 AND UNMODIFIED HISTONE H3 COMPLEX AT 2.25 ANGSTROM
2g99	STRUCTURAL BASIS FOR THE SPECIFIC RECOGNITION OF METHYLATEDHISTONE H3 LYSINE 4 BY THE WD-40 PROTEIN WDR5
2g9a	STRUCTURAL BASIS FOR THE SPECIFIC RECOGNITION OF METHYLATEDHISTONE H3 LYSINE 4 BY THE WD-40 PROTEIN WDR5
2gnq	STRUCTURE OF WDR5
2h13	CRYSTAL STRUCTURE OF WDR5/HISTONE H3 COMPLEX
2h14	CRYSTAL OF WDR5 (APO-FORM)
2h68	HISTONE H3 RECOGNITION AND PRESENTATION BY THE WDR5 MODULEOF THE MLL1 COMPLEX
2h6k	HISTONE H3 RECOGNITION AND PRESENTATION BY THE WDR5 MODULEOF THE MLL1 COMPLEX
2h6n	HISTONE H3 RECOGNITION AND PRESENTATION BY THE WDR5 MODULEOF THE MLL1 COMPLEX
2h6q	HISTONE H3 RECOGNITION AND PRESENTATION BY THE WDR5 MODULEOF THE MLL1 COMPLEX
2v1d	STRUCTURAL BASIS OF LSD1-COREST SELECTIVITY IN HISTONE H3 RECOGNITION
2ybp	JMJD2A COMPLEXED WITH R-2-HYDROXYGLUTARATE AND HISTONE H3K36ME3 PEPTIDE (30-41)
2ybs	JMJD2A COMPLEXED WITH S-2-HYDROXYGLUTARATE AND HISTONE H3K36ME3 PEPTIDE (30-41)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (13, 13)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (54, 69)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File