1YD9 - JenaLib

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Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   1.6A CRYSTAL STRUCTURE OF THE NON-HISTONE DOMAIN OF THE HISTONE VARIANT MACROH2A1.1.

Authors :   S. Chakravarthy, G. Y. S. K. Swamy, C. Caron, P. Y. Perche, J. R. Pehrson, S. Khochbin, K. Luger

Date :   23 Dec 04 (Deposition) - 27 Sep 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.60

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Alpha-Beta Structure, A1Pp Domain, Macro-Domain, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Chakravarthy, S. K. Gundimella, C. Caron, P. Y. Perche, J. R. Pehrson, S. Khochbin, K. Luger
Structural Characterization Of The Histone Variant Macroh2A
Mol. Cell. Biol. V. 25 7616 2005
PubMed-ID: 16107708 | Reference-DOI: 10.1128/MCB.25.17.7616-7624.2005
(for further references see the PDB file header)

Molecule 1 - CORE HISTONE MACRO-H2A.1
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	NON-HISTONE DOMAIN
	Gene	:	H2AFY
	Organism Common	:	NORWAY RAT
	Organism Scientific	:	RATTUS NORVEGICUS
	Organism Taxid	:	10116
	Synonym	:	HISTONE MACROH2A1, MH2A1, H2A.Y, H2A/Y

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 4)

No.	Name	Count	Type	Full Name
1	AU	4	Ligand/Ion	GOLD ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	AU	-1	Ligand/Ion	GOLD ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	AU	-1	Ligand/Ion	GOLD ION

Biological Unit 3 (0, 0)

No.	Name	Count	Type	Full Name
1	AU	-1	Ligand/Ion	GOLD ION

Biological Unit 4 (0, 0)

No.	Name	Count	Type	Full Name
1	AU	-1	Ligand/Ion	GOLD ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TRP B:102 , CYS B:107 , GLU B:108	BINDING SITE FOR RESIDUE AU B 3306
2	AC2	SOFTWARE	SER C:104 , CYS C:107	BINDING SITE FOR RESIDUE AU C 3307
3	AC3	SOFTWARE	TRP D:102 , CYS D:107 , GLU D:108 , HOH D:767	BINDING SITE FOR RESIDUE AU D 3308
4	AC4	SOFTWARE	SER A:104 , CYS A:107 , HOH A:649 , ARG D:139	BINDING SITE FOR RESIDUE AU A 3309

(no "SS Bond" information available for 1YD9)

(no "Cis Peptide Bond" information available for 1YD9)

(no "SAP(SNP)/Variant" information available for 1YD9)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MACRO	PS51154	Macro domain profile.	H2AY_RAT	183-369	4	A:8-191 B:8-191 C:8-191 D:8-191

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MACRO	PS51154	Macro domain profile.	H2AY_RAT	183-369	1	A:8-191 - - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MACRO	PS51154	Macro domain profile.	H2AY_RAT	183-369	1	- B:8-191 - -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MACRO	PS51154	Macro domain profile.	H2AY_RAT	183-369	1	- - C:8-191 -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MACRO	PS51154	Macro domain profile.	H2AY_RAT	183-369	1	- - - D:8-191

Asymmetric Unit (5, 20)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENSRNOT00000051702	1	ENSRNOE00000349513	chr17:14457307-14457458	152	H2AY_RAT	-	0	0	-	-
1.2	ENSRNOT00000051702	2	ENSRNOE00000339071	chr17:14463822-14464026	205	H2AY_RAT	1-58	58	0	-	-
1.3	ENSRNOT00000051702	3	ENSRNOE00000294386	chr17:14488821-14488927	107	H2AY_RAT	58-93	36	0	-	-
1.4	ENSRNOT00000051702	4	ENSRNOE00000109242	chr17:14489269-14489466	198	H2AY_RAT	94-159	66	0	-	-
1.5a	ENSRNOT00000051702	5a	ENSRNOE00000304223	chr17:14496975-14497085	111	H2AY_RAT	160-196	37	4	A:6-21 B:6-21 C:5-21 D:6-21	16 16 17 16
1.7	ENSRNOT00000051702	7	ENSRNOE00000355075	chr17:14503032-14503131	100	H2AY_RAT	197-230	34	4	A:22-52 (gaps) B:22-52 (gaps) C:22-52 (gaps) D:22-52 (gaps)	34 34 34 34
1.9	ENSRNOT00000051702	9	ENSRNOE00000300985	chr17:14509049-14509138	90	H2AY_RAT	230-260	31	4	A:52-82 B:52-82 C:52-82 D:52-82	31 31 31 31
1.10	ENSRNOT00000051702	10	ENSRNOE00000285906	chr17:14510982-14511156	175	H2AY_RAT	260-318	59	4	A:82-140 B:82-140 C:82-140 D:82-140	59 59 59 59
1.11	ENSRNOT00000051702	11	ENSRNOE00000330832	chr17:14520258-14520943	686	H2AY_RAT	318-372	55	4	A:140-193 B:140-192 C:140-191 D:140-193	54 53 52 54

Asymmetric 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:188
 aligned with H2AY_RAT | Q02874 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:191
                                   190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370 
             H2AY_RAT   181 GFTVLSTKSLFLGQKLNLIHSEISNLAGFEVEAIINPTNADIDLKDDLGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGADKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDAN 371
               SCOP domains d1yd9a1 A:6-193 Histone mac   ro-H2a1.1                                                                                                                                                         SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.....eeeee..hhhhh.---..eeeee........hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeee.......eeeee........hhhhhhhhhhhhhhhhhhhh...eeee..........hhhhhhhhhhhhhhhhhh........eeeee..hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --MACRO  PDB: A:8-191 UniProt: 183-369                                                                                                                                                       -- PROSITE
           Transcript 1 (1) Exon 1.5a       Exon 1.7  PDB: A:22-52 (gaps)     -----------------------------Exon 1.10  PDB: A:82-140 UniProt: 260-318                  ----------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------Exon 1.9  PDB: A:52-82         ---------------------------------------------------------Exon 1.11  PDB: A:140-193 UniProt: 318-372             Transcript 1 (2)
                 1yd9 A   6 GFTVLSTKSLFLGQKLQVVQADIASID---SDAVVHPTNTDFYIGGEVGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGSDKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDAN 193
                                    15        25      |  -|       42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192 
                                                     32  33

Chain B from PDB  Type:PROTEIN  Length:187
 aligned with H2AY_RAT | Q02874 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:190
                                   190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370
             H2AY_RAT   181 GFTVLSTKSLFLGQKLNLIHSEISNLAGFEVEAIINPTNADIDLKDDLGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGADKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDA 370
               SCOP domains d1yd9b_ B: automated matche   s                                                                                                                                                                SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeeeee.......---..eeeee........hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeee.......eeeee........hhhhhhhhhhhhhhhhhhhh...eeeee.........hhhhhhhhhhhhhhhhhhhh......eeeee..hhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --MACRO  PDB: B:8-191 UniProt: 183-369                                                                                                                                                       - PROSITE
           Transcript 1 (1) Exon 1.5a       Exon 1.7  PDB: B:22-52 (gaps)     -----------------------------Exon 1.10  PDB: B:82-140 UniProt: 260-318                  ---------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------Exon 1.9  PDB: B:52-82         ---------------------------------------------------------Exon 1.11  PDB: B:140-192 UniProt: 318-372            Transcript 1 (2)
                 1yd9 B   6 GFTVLSTKSLFLGQKLQVVQADIASID---SDAVVHPTNTDFYIGGEVGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGSDKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDA 192
                                    15        25      |  -|       42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192
                                                     32  33

Chain C from PDB  Type:PROTEIN  Length:187
 aligned with H2AY_RAT | Q02874 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:190
                                   189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369
             H2AY_RAT   180 DGFTVLSTKSLFLGQKLNLIHSEISNLAGFEVEAIINPTNADIDLKDDLGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGADKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLD 369
               SCOP domains d1yd9c_ C: automated matches                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.....eeeee........---..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeee.......eeeeee.......hhhhhhhhhhhhhhhhhhhh...eeee..........hhhhhhhhhhhhhhhhhhhh......eeeee..hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---MACRO  PDB: C:8-191 UniProt: 183-369                                                                                                                                                        PROSITE
           Transcript 1 (1) Exon 1.5a        Exon 1.7  PDB: C:22-52 (gaps)     -----------------------------Exon 1.10  PDB: C:82-140 UniProt: 260-318                  --------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------Exon 1.9  PDB: C:52-82         ---------------------------------------------------------Exon 1.11  PDB: C:140-191 UniProt: 318-372           Transcript 1 (2)
                 1yd9 C   5 SGFTVLSTKSLFLGQKLQVVQADIASID---SDAVVHPTNTDFYIGGEVGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGSDKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLD 191
                                    14        24       | - |      41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191
                                                      32  33

Chain D from PDB  Type:PROTEIN  Length:188
 aligned with H2AY_RAT | Q02874 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:191
                                   190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370 
             H2AY_RAT   181 GFTVLSTKSLFLGQKLNLIHSEISNLAGFEVEAIINPTNADIDLKDDLGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGADKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDAN 371
               SCOP domains d1yd9d_ D: automated matche   s                                                                                                                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ------------------------------------------------Macro-1yd9D01 D:51-151                                                                               ------------------------------------------ Pfam domains (1)
           Pfam domains (2) ------------------------------------------------Macro-1yd9D02 D:51-151                                                                               ------------------------------------------ Pfam domains (2)
           Pfam domains (3) ------------------------------------------------Macro-1yd9D03 D:51-151                                                                               ------------------------------------------ Pfam domains (3)
           Pfam domains (4) ------------------------------------------------Macro-1yd9D04 D:51-151                                                                               ------------------------------------------ Pfam domains (4)
         Sec.struct. author .eeeeeeee.....eeeeeee.hhhh.---..eeeee........hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeee.......eeeee........hhhhhhhhhhhhhhhhhhhh...eeee..........hhhhhhhhhhhhhhhhhhhh......eeeee..hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --MACRO  PDB: D:8-191 UniProt: 183-369                                                                                                                                                       -- PROSITE
           Transcript 1 (1) Exon 1.5a       Exon 1.7  PDB: D:22-52 (gaps)     -----------------------------Exon 1.10  PDB: D:82-140 UniProt: 260-318                  ----------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------Exon 1.9  PDB: D:52-82         ---------------------------------------------------------Exon 1.11  PDB: D:140-193 UniProt: 318-372             Transcript 1 (2)
                 1yd9 D   6 GFTVLSTKSLFLGQKLQVVQADIASID---SDAVVHPTNTDFYIGGEVGSTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGSDKCEELLEKTVKNCLALADDRKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDAN 193
                                    15        25      |  -|       42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192 
                                                     32  33

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: Macro domain-like (42)

Superfamily: Macro domain-like (42)

Family: automated matches (14)

Protein domain: automated matches (14)

Norway rat (Rattus norvegicus) [TaxId: 10116] (1)

1a	d1yd9b_	B:
1b	d1yd9c_	C:
1c	d1yd9d_	D:

Family: Macro domain (20)

Protein domain: Histone macro-H2a1.1 (6)

Norway rat (Rattus norvegicus) [TaxId: 10116] (1)

d1yd9a1

A:6-193

(no "CATH Domain" information available for 1YD9)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: MACRO (14)

Family: Macro (9)

Rattus norvegicus (Rat) (1)

1a	Macro-1yd9D01	D:51-151
1b	Macro-1yd9D02	D:51-151
1c	Macro-1yd9D03	D:51-151
1d	Macro-1yd9D04	D:51-151

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (H2AY_RAT | Q02874)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0000979	RNA polymerase II core promoter sequence-specific DNA binding	Interacting selectively and non-covalently with the regulatory region composed of the transcription start site and binding sites for transcription factors of the RNA polymerase II basal transcription machinery.
	GO:0000977	RNA polymerase II regulatory region sequence-specific DNA binding	Interacting selectively and non-covalently with a specific sequence of DNA that is part of a regulatory region that controls the transcription of a gene or cistron by RNA polymerase II.
	GO:0031490	chromatin DNA binding	Interacting selectively and non-covalently with DNA that is assembled into chromatin.
	GO:0003682	chromatin binding	Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
	GO:0001046	core promoter sequence-specific DNA binding	Interacting selectively and non-covalently with a sequence of DNA that is part of a core promoter region composed of the transcription start site and binding sites for the basal transcription machinery. The transcribed region might be described as a gene, cistron, or operon.
	GO:0010385	double-stranded methylated DNA binding	Interacting selectively and non-covalently with double-stranded methylated DNA. Methylation of cytosine or adenine in DNA is an important mechanism for establishing stable heritable epigenetic marks.
	GO:0003674	molecular_function	Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
	GO:0031492	nucleosomal DNA binding	Interacting selectively and non-covalently with the DNA portion of a nucleosome.
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
	GO:0019901	protein kinase binding	Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
	GO:0030291	protein serine/threonine kinase inhibitor activity	Stops, prevents or reduces the activity of a protein serine/threonine kinase.
	GO:0000182	rDNA binding	Interacting selectively and non-covalently with DNA sequences encoding ribosomal RNA.
	GO:0044212	transcription regulatory region DNA binding	Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
biological process
	GO:0008150	biological_process	Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
	GO:0006342	chromatin silencing	Repression of transcription by altering the structure of chromatin, e.g. by conversion of large regions of DNA into an inaccessible state often called heterochromatin.
	GO:0007549	dosage compensation	Compensating for the variation in the unpaired sex chromosome:autosome chromosome ratios between sexes by activation or inactivation of genes on one or both of the sex chromosomes.
	GO:0071169	establishment of protein localization to chromatin	The directed movement of a protein to a part of a chromosome that is organized into chromatin.
	GO:1902750	negative regulation of cell cycle G2/M phase transition	Any process that stops, prevents or reduces the frequency, rate or extent of cell cycle G2/M phase transition.
	GO:0045814	negative regulation of gene expression, epigenetic	Any epigenetic process that stops, prevents or reduces the rate of gene expression.
	GO:0061086	negative regulation of histone H3-K27 methylation	Any process that decreases the rate, frequency, or extent of histone H3-K27 methylation. Histone H3-K27 methylation is the modification of histone H3 by addition of a methyl group to lysine at position 27 of the histone.
	GO:0051572	negative regulation of histone H3-K4 methylation	Any process that stops, prevents, or reduces the frequency, rate or extent of the covalent addition of a methyl group to the lysine at position 4 of histone H3.
	GO:0033128	negative regulation of histone phosphorylation	Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of one or more phosphate groups to a histone protein.
	GO:0071901	negative regulation of protein serine/threonine kinase activity	Any process that decreases the rate, frequency, or extent of protein serine/threonine kinase activity.
	GO:0000122	negative regulation of transcription from RNA polymerase II promoter	Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
	GO:1901837	negative regulation of transcription of nuclear large rRNA transcript from RNA polymerase I promoter	Any process that stops, prevents or reduces the frequency, rate or extent of transcription of nuclear large rRNA transcript from RNA polymerase I promoter.
	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:0045815	positive regulation of gene expression, epigenetic	Any epigenetic process that activates or increases the rate of gene expression.
	GO:0045618	positive regulation of keratinocyte differentiation	Any process that activates or increases the frequency, rate or extent of keratinocyte differentiation.
	GO:0040029	regulation of gene expression, epigenetic	Any process that modulates the frequency, rate or extent of gene expression; the process is mitotically or meiotically heritable, or is stably self-propagated in the cytoplasm of a resting cell, and does not entail a change in DNA sequence.
	GO:0031060	regulation of histone methylation	Any process that modulates the frequency, rate or extent of the covalent addition of methyl groups to histones.
	GO:0019216	regulation of lipid metabolic process	Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving lipids.
cellular component
	GO:0001740	Barr body	A structure found in a female mammalian cell containing an unpaired X chromosome that has become densely heterochromatic, silenced and localized at the nuclear periphery.
	GO:0035098	ESC/E(Z) complex	A multimeric protein complex that can methylate lysine-27 and lysine-9 residues of histone H3. In Drosophila the core subunits of the complex include ESC, E(Z), CAF1 (NURF-55) and SU(Z)12. In mammals the core subunits of the complex include EED, EZH2, SUZ12 and RBBP4.
	GO:0000785	chromatin	The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome.
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0000793	condensed chromosome	A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct structure.
	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:0000790	nuclear chromatin	The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
	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:0005730	nucleolus	A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
	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:0005721	pericentric heterochromatin	Heterochromatin that is located adjacent to the CENP-A rich centromere 'central core' and characterized by the modified histone H3K9me3.

Asymmetric Unit
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1bfr
1hjz	STRUCTURE OF STAND ALONE ARCHEAL PROTEIN AF1521.
1vhu

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (5, 20)

Sequences/Alignments

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SCOP Domains (2, 4)

CATH Domains (0, 0)

Pfam Domains (1, 4)

Gene Ontology (45, 45)

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Related Entries Specified in the PDB File