3S91 - JenaLib

Title :   CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD3 IN COMPLEX WITH THE INHIBITOR JQ1

Authors :   P. Filippakopoulos, S. Picaud, J. Qi, T. Keates, I. Felletar, O. Fedoro J. Muniz, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt, C. J. E. Bradner, S. Knapp, Structural Genomics Consortium (Sgc)

Date :   31 May 11 (Deposition) - 29 Jun 11 (Release) - 29 Jun 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.06

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Brd3, Bromodomain Containing Protein 3, Orfx, Ring3 Like Gene, Ring3L, Jq1, Structural Genomics, Structural Genomics Consortium, Sgc, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. Filippakopoulos, S. Picaud, J. Qi, T. Keates, I. Felletar, O. Fedorov, J. Muniz, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt, C. Bountra, J. E. Bradner, S. Knapp
Crystal Structure Of The First Bromodomain Of Human Brd3 In Complex With The Inhibitor Jq1
To Be Published
PubMed: search

Compounds

Molecule 1 - BROMODOMAIN-CONTAINING PROTEIN 3
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PNIC28-BSA4
	Expression System Strain	:	BL21(DE3)-R3
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	BRD3, KIAA0043, RING3L
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	RING3-LIKE PROTEIN

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Count	Type	Full Name
1	IPA	1	Ligand/Ion	ISOPROPYL ALCOHOL
2	JQ1	1	Ligand/Ion	(6S)-6-(2-TERT-BUTOXY-2-OXOETHYL)-4-(4-CHLOROPHENYL)-2,3,9-TRIMETHYL-6,7-DIHYDROTHIENO[3,2-F][1,2,4]TRIAZOLO[4,3-A][1,4]DIAZEPIN-10-IUM

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	IPA	2	Ligand/Ion	ISOPROPYL ALCOHOL
2	JQ1	2	Ligand/Ion	(6S)-6-(2-TERT-BUTOXY-2-OXOETHYL)-4-(4-CHLOROPHENYL)-2,3,9-TRIMETHYL-6,7-DIHYDROTHIENO[3,2-F][1,2,4]TRIAZOLO[4,3-A][1,4]DIAZEPIN-10-IUM

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 1)

PROSITE Motifs (2, 2)

Asymmetric Unit (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BROMODOMAIN_2	PS50014	Bromodomain profile.	BRD3_HUMAN	51-123 326-398	1	A:51-123 -
2	BROMODOMAIN_1	PS00633	Bromodomain signature.	BRD3_HUMAN	56-115 331-390	1	A:56-115 -

Biological Unit 1 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BROMODOMAIN_2	PS50014	Bromodomain profile.	BRD3_HUMAN	51-123 326-398	2	A:51-123 -
2	BROMODOMAIN_1	PS00633	Bromodomain signature.	BRD3_HUMAN	56-115 331-390	2	A:56-115 -

Exons (3, 3)

Sequences/Alignments

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

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Chain A from PDB  Type:PROTEIN  Length:107
 aligned with BRD3_HUMAN | Q15059 from UniProtKB/Swiss-Prot  Length:726

    Alignment length:107
                                    45        55        65        75        85        95       105       115       125       135       
           BRD3_HUMAN    36 TNQLQYMQNVVVKTLWKHQFAWPFYQPVDAIKLNLPDYHKIIKNPMDMGTIKKRLENNYYWSASECMQDFNTMFTNCYIYNKPTDDIVLMAQALEKIFLQKVAQMPQ 142
               SCOP domains d3s91a_ A: automated matches                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------Bromodomain-3s91A01 A:42-128                                                           -------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhh..hhhhh...........hhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) N---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------------BROMODOMAIN_2  PDB: A:51-123 UniProt: 51-123                             ------------------- PROSITE (1)
                PROSITE (2) --------------------BROMODOMAIN_1  PDB: A:56-115 UniProt: 56-115                --------------------------- PROSITE (2)
               Transcript 1 Exon 1.5b  PDB: A:36-71 [INCOMPLETE]Exon 1.6b  PDB: A:72-117 UniProt: 72-117      Exon 1.7  PDB: A:118-142  Transcript 1
                 3s91 A  36 TNQLQYMQNVVVKTLWKHQFAWPFYQPVDAIKLNLPDYHKIIKNPMDMGTIKKRLENNYYWSASECMQDFNTMFTNCYIYNKPTDDIVLMAQALEKIFLQKVAQMPQ 142
                                    45        55        65        75        85        95       105       115       125       135

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (7, 7)

Asymmetric Unit(hide GO term definitions)

Chain A (BRD3_HUMAN | Q15059)

molecular function
	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:0070577	lysine-acetylated histone binding	Interacting selectively and non-covalently with a histone in which a lysine residue has been modified by acetylation.
	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:0006357	regulation of transcription from RNA polymerase II promoter	Any process that modulates 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:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	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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