3Q0F - JenaLib

Molecule 1 - HISTONE-LYSINE N-METHYLTRANSFERASE, H3 LYSINE-9 SPECIFIC SUVH5
	Chains	:	X, A
	EC Number	:	2.1.1.43
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET SUMO
	Expression System Strain	:	ROSETTA2 (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	SUVH5 SRA DOMAIN (UNP RESIDUES 362-528)
	Gene	:	AT2G35160, SDG9, SET9, SUVH5, T4C15.17
	Organism Common	:	MOUSE-EAR CRESS,THALE-CRESS
	Organism Scientific	:	ARABIDOPSIS THALIANA
	Organism Taxid	:	3702
	Synonym	:	HISTONE H3-K9 METHYLTRANSFERASE 5, H3-K9-HMTASE 5, PROTEIN SET DOMAIN GROUP 9, SUPPRESSOR OF VARIEGATION 3-9 HOMOLOG PROTEIN 5, SU(VAR)3-9 HOMOLOG PROTEIN 5

*Molecule 2 - DNA (5'-D(CPTPGPAPGPGPAPGPTPAPT)-3')**
	Chains	:	B
	Engineered	:	YES
	Other Details	:	CHEMICALLY SYNTHESIZED
	Synthetic	:	YES

*Molecule 3 - DNA (5'-D(TPAPCPTP(5CM)PCPTPCPAPG)-3')*
	Chains	:	C
	Engineered	:	YES
	Other Details	:	CHEMICALLY SYNTHESIZED
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

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:146
 aligned with SUVH5_ARATH | O82175 from UniProtKB/Swiss-Prot  Length:794

    Alignment length:163
                                   371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521   
          SUVH5_ARATH   362 QIIGTVPGVEVGDEFQYRMELNLLGIHRPSQSGIDYMKDDGGELVATSIVSSGGYNDVLDNSDVLIYTGQGGNVGKKKNNEPPKDQQLVTGNLALKNSINKKNPVRVIRGIKNTTLQSSVVAKNYVYDGLYLVEEYWEETGSHGKLVFKFKLRRIPGQPELPW 524
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............ee.hhhhhhhh.........eeeee.....eeeeeeee............eeeee.....-------........hhhhhhhhhhhhhh..eeeeee..----------..eeeeeeeeeeeeeeee.....eeeeeeeee......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---YDG  PDB: A:365-515 UniProt: 365-515                                                                                                                   --------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3q0f A 362 QIIGTVPGVEVGDEFQYRMELNLLGIHRPSQSGIDYMKDDGGELVATSIVSSGGYNDVLDNSDVLIYTGQGGN-------EPPKDQQLVTGNLALKNSINKKNPVRVIRGIK----------KNYVYDGLYLVEEYWEETGSHGKLVFKFKLRRIPGQPELPW 524
                                   371       381       391       401       411       421       431  |      -|      451       461       471 |       -  |    491       501       511       521   
                                                                                                  434     442                            473        484

Chain B from PDB  Type:DNA  Length:11
                                           
                 3q0f B   1 CTGAGGAGTAT  11
                                    10

Chain C from PDB  Type:DNA  Length:10
                                          
                 3q0f C   1 TACTcCTCAG  10
                                |   10
                                5-5CM

Chain X from PDB  Type:PROTEIN  Length:145
 aligned with SUVH5_ARATH | O82175 from UniProtKB/Swiss-Prot  Length:794

    Alignment length:163
                                   371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521   
          SUVH5_ARATH   362 QIIGTVPGVEVGDEFQYRMELNLLGIHRPSQSGIDYMKDDGGELVATSIVSSGGYNDVLDNSDVLIYTGQGGNVGKKKNNEPPKDQQLVTGNLALKNSINKKNPVRVIRGIKNTTLQSSVVAKNYVYDGLYLVEEYWEETGSHGKLVFKFKLRRIPGQPELPW 524
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) YDG_SRA-3q0fX01 X:362-519                                                                                                                                     ----- Pfam domains (1)
           Pfam domains (2) YDG_SRA-3q0fX02 X:362-519                                                                                                                                     ----- Pfam domains (2)
         Sec.struct. author .............ee.hhhhhhhh.........eeeee.....eeeeeeee............eeeee.....--------.......hhhhhhhhhhhhhh..eeeeee..----------..eeeeeeeeeeeeeeee.....eeeeeeeee......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---YDG  PDB: X:365-515 UniProt: 365-515                                                                                                                   --------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3q0f X 362 QIIGTVPGVEVGDEFQYRMELNLLGIHRPSQSGIDYMKDDGGELVATSIVSSGGYNDVLDNSDVLIYTGQGGN--------PPKDQQLVTGNLALKNSINKKNPVRVIRGIK----------KNYVYDGLYLVEEYWEETGSHGKLVFKFKLRRIPGQPELPW 524
                                   371       381       391       401       411       421       431  |      - |     451       461       471 |       -  |    491       501       511       521   
                                                                                                  434      443                           473        484

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 '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (1, 2)

Gene Ontology (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,X (SUVH5_ARATH | O82175)

molecular function
	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:0042054	histone methyltransferase activity	Catalysis of the reaction: S-adenosyl-L-methionine + histone = S-adenosyl-L-homocysteine + methyl-histone. Histone methylation generally occurs on either an arginine or lysine residue.
	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:0008168	methyltransferase activity	Catalysis of the transfer of a methyl group to an acceptor molecule.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0031048	chromatin silencing by small RNA	Repression of transcription by conversion of large regions of DNA into heterochromatin, directed by small RNAs sharing sequence identity to the repressed region.
	GO:0034968	histone lysine methylation	The modification of a histone by addition of one or more methyl groups to a lysine residue.
	GO:0016571	histone methylation	The modification of histones by addition of methyl groups.
	GO:0032259	methylation	The process in which a methyl group is covalently attached to a molecule.
	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:0010200	response to chitin	A process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a chitin stimulus.
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:0000775	chromosome, centromeric region	The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.
	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.

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	3q0f
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
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	SUVH5_ARATH \| O82175
		Comparative Protein Structure Models	:	ModBase
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		Protein-protein Interaction	:	DIP
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	2.1.1.43
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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Description

Compounds