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(-) Description

Title :  N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 3,5 DIMETHYL-4-PHENYL-1,2-OXAZOLE
 
Authors :  C. W. Chung, P. Bamborough
Date :  03 Mar 12  (Deposition) - 11 Apr 12  (Release) - 11 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.97
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C  (2x)
Keywords :  Signaling Protein-Inhibitor Complex, Histone, Epigenetic Reader (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Bamborough, H. Diallo, J. D. Goodacre, L. Gordon, A. Lewis, J. T. Seal, D. M. Wilson, M. D. Woodrow, C. W. Chung
Fragment-Based Discovery Of Bromodomain Inhibitors Part 2: Optimization Of Phenylisoxazole Sulfonamides.
J. Med. Chem. V. 55 587 2012
PubMed-ID: 22136469  |  Reference-DOI: 10.1021/JM201283Q

(-) Compounds

Molecule 1 - BROMODOMAIN CONTAINING 2
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentN-TERMINAL BROMODOMAIN (BD1), RESIDUES 67-200
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymHUMAN BRD2

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)AB 
Biological Unit 2 (2x)  C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric Unit (3, 9)
No.NameCountTypeFull Name
1A9P3Ligand/Ion3,5 DIMETHYL-4-PHENYL-1,2-OXAZOLE
2EDO2Ligand/Ion1,2-ETHANEDIOL
3SO44Ligand/IonSULFATE ION
Biological Unit 1 (3, 7)
No.NameCountTypeFull Name
1A9P2Ligand/Ion3,5 DIMETHYL-4-PHENYL-1,2-OXAZOLE
2EDO2Ligand/Ion1,2-ETHANEDIOL
3SO43Ligand/IonSULFATE ION
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1A9P2Ligand/Ion3,5 DIMETHYL-4-PHENYL-1,2-OXAZOLE
2EDO-1Ligand/Ion1,2-ETHANEDIOL
3SO42Ligand/IonSULFATE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:94 , HOH A:2130 , TRP B:97BINDING SITE FOR RESIDUE EDO A1183
2AC2SOFTWARETRP A:97 , A9P A:1185 , HOH A:2114 , HOH A:2132 , GLN B:94BINDING SITE FOR RESIDUE EDO A1184
3AC3SOFTWAREPRO A:98 , PHE A:99 , LEU A:108 , LEU A:110 , ASN A:156 , EDO A:1184 , HOH A:2066BINDING SITE FOR RESIDUE A9P A1185
4AC4SOFTWAREPRO B:98 , PHE B:99 , ASN B:156 , HOH B:2033BINDING SITE FOR RESIDUE A9P B1184
5AC5SOFTWAREPRO C:98 , LEU C:108 , LEU C:110 , ASN C:156 , HOH C:2028BINDING SITE FOR RESIDUE A9P C1183
6AC6SOFTWAREARG B:100 , HOH B:2010 , ARG C:128 , ASN C:132 , TYR C:134 , HOH C:2043 , HOH C:2073BINDING SITE FOR RESIDUE SO4 C1184
7AC7SOFTWAREARG A:100 , HOH A:2025 , HOH A:2027BINDING SITE FOR RESIDUE SO4 A1186
8AC8SOFTWAREARG A:129BINDING SITE FOR RESIDUE SO4 A1187
9AC9SOFTWAREGLN A:167 , LYS A:171 , LEU A:174 , GLN B:143 , ASN B:146 , THR B:147 , HOH B:2096BINDING SITE FOR RESIDUE SO4 B1185

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 6)

Asymmetric Unit (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BROMODOMAIN_2PS50014 Bromodomain profile.BRD2_HUMAN91-163
 
 
364-436
  3A:91-163
B:91-163
C:91-163
-
2BROMODOMAIN_1PS00633 Bromodomain signature.BRD2_HUMAN96-155
 
 
369-428
  3A:96-155
B:96-155
C:96-155
-
Biological Unit 1 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BROMODOMAIN_2PS50014 Bromodomain profile.BRD2_HUMAN91-163
 
 
364-436
  2A:91-163
B:91-163
-
-
2BROMODOMAIN_1PS00633 Bromodomain signature.BRD2_HUMAN96-155
 
 
369-428
  2A:96-155
B:96-155
-
-
Biological Unit 2 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BROMODOMAIN_2PS50014 Bromodomain profile.BRD2_HUMAN91-163
 
 
364-436
  2-
-
C:91-163
-
2BROMODOMAIN_1PS00633 Bromodomain signature.BRD2_HUMAN96-155
 
 
369-428
  2-
-
C:96-155
-

(-) Exons   (3, 9)

Asymmetric Unit (3, 9)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.7bENST000003995297bENSE00001705137HSCHR6_MHC_QBL:32865184-32865580397BRD2_HUMAN-00--
1.13bENST0000039952913bENSE00002152230HSCHR6_MHC_QBL:32868119-328694511333BRD2_HUMAN1-10100--
1.16eENST0000039952916eENSE00001730437HSCHR6_MHC_QBL:32870986-32871289304BRD2_HUMAN10-1111023A:75-111
B:76-111
C:76-111
37
36
36
1.17ENST0000039952917ENSE00001742408HSCHR6_MHC_QBL:32871904-32872041138BRD2_HUMAN112-157463A:112-157
B:112-157
C:112-157
46
46
46
1.18aENST0000039952918aENSE00001669691HSCHR6_MHC_QBL:32872548-32872686139BRD2_HUMAN158-204473A:158-182
B:158-183
C:158-182
25
26
25
1.19ENST0000039952919ENSE00001606367HSCHR6_MHC_QBL:32872768-32872982215BRD2_HUMAN204-275720--
1.20bENST0000039952920bENSE00002150037HSCHR6_MHC_QBL:32873080-32873454375BRD2_HUMAN276-4001250--
1.20gENST0000039952920gENSE00001741071HSCHR6_MHC_QBL:32873960-32874088129BRD2_HUMAN401-443430--
1.21bENST0000039952921bENSE00001731564HSCHR6_MHC_QBL:32874275-32874523249BRD2_HUMAN444-526830--
1.22cENST0000039952922cENSE00001594402HSCHR6_MHC_QBL:32874644-32874906263BRD2_HUMAN527-614880--
1.24cENST0000039952924cENSE00001800691HSCHR6_MHC_QBL:32876345-32876649305BRD2_HUMAN614-7161030--
1.24dENST0000039952924dENSE00001781532HSCHR6_MHC_QBL:32876859-32876981123BRD2_HUMAN716-757420--
1.25dENST0000039952925dENSE00001732199HSCHR6_MHC_QBL:32877099-32878022924BRD2_HUMAN757-801450--

(-) 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    
   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:108
 aligned with BRD2_HUMAN | P25440 from UniProtKB/Swiss-Prot  Length:801

    Alignment length:108
                                    84        94       104       114       124       134       144       154       164       174        
           BRD2_HUMAN    75 VTNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQ 182
               SCOP domains d4alha_ A: automated matches                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh...hhhhh...........hhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ----------------BROMODOMAIN_2  PDB: A:91-163 UniProt: 91-163                             ------------------- PROSITE (1)
                PROSITE (2) ---------------------BROMODOMAIN_1  PDB: A:96-155 UniProt: 96-155                --------------------------- PROSITE (2)
               Transcript 1 Exon 1.16e  PDB: A:75-111            Exon 1.17  PDB: A:112-157 UniProt: 112-157    Exon 1.18a  PDB: A:158-18 Transcript 1
                 4alh A  75 VTNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQ 182
                                    84        94       104       114       124       134       144       154       164       174        

Chain B from PDB  Type:PROTEIN  Length:108
 aligned with BRD2_HUMAN | P25440 from UniProtKB/Swiss-Prot  Length:801

    Alignment length:108
                                    85        95       105       115       125       135       145       155       165       175        
           BRD2_HUMAN    76 TNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQE 183
               SCOP domains d4alhb_ B: automated matches                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh...hhhhh...hhhhhh..hhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ---------------BROMODOMAIN_2  PDB: B:91-163 UniProt: 91-163                             -------------------- PROSITE (1)
                PROSITE (2) --------------------BROMODOMAIN_1  PDB: B:96-155 UniProt: 96-155                ---------------------------- PROSITE (2)
               Transcript 1 Exon 1.16e  PDB: B:76-111           Exon 1.17  PDB: B:112-157 UniProt: 112-157    Exon 1.18a  PDB: B:158-183 Transcript 1
                 4alh B  76 TNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQE 183
                                    85        95       105       115       125       135       145       155       165       175        

Chain C from PDB  Type:PROTEIN  Length:107
 aligned with BRD2_HUMAN | P25440 from UniProtKB/Swiss-Prot  Length:801

    Alignment length:107
                                    85        95       105       115       125       135       145       155       165       175       
           BRD2_HUMAN    76 TNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQ 182
               SCOP domains d4alhc_ C: automated matches                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh...hhhhh...........hhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------------BROMODOMAIN_2  PDB: C:91-163 UniProt: 91-163                             ------------------- PROSITE (1)
                PROSITE (2) --------------------BROMODOMAIN_1  PDB: C:96-155 UniProt: 96-155                --------------------------- PROSITE (2)
               Transcript 1 Exon 1.16e  PDB: C:76-111           Exon 1.17  PDB: C:112-157 UniProt: 112-157    Exon 1.18a  PDB: C:158-18 Transcript 1
                 4alh C  76 TNQLQYLHKVVMKALWKHQFAWPFRQPVDAVKLGLPDYHKIIKQPMDMGTIKRRLENNYYWAASECMQDFNTMFTNCYIYNKPTDDIVLMAQTLEKIFLQKVASMPQ 182
                                    85        95       105       115       125       135       145       155       165       175       

   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  (1, 3)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (BRD2_HUMAN | P25440)
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: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:0006357    regulation of transcription by RNA polymerase II    Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0007283    spermatogenesis    The process of formation of spermatozoa, including spermatocytogenesis and spermiogenesis.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular 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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        BRD2_HUMAN | P254401x0j 2dvq 2dvr 2dvs 2dvv 2e3k 2g4a 2ydw 2yek 3aqa 3oni 4a9e 4a9f 4a9h 4a9i 4a9j 4a9m 4a9n 4a9o 4akn 4alg 4j1p 4mr5 4mr6 4qeu 4qev 4qew 4uyf 4uyg 4uyh 5bt5 5dfb 5dfc 5dfd 5dw1 5ek9 5hel 5hem 5hen 5hfq 5ibn 5ig6 5u5s 5uew

(-) Related Entries Specified in the PDB File

1x0j CRYSTAL STRUCTURE ANALYSIS OF THE N-TERMINAL BROMODOMAIN OFHUMAN BRD2
2ydw CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD2 WITH THE INHIBITOR GW841819X
2yek CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD2 WITH THE INHIBITOR GSK525762 (IBET)
4a9e N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 3-METHYL-1 ,2,3,4- TETRAHYDROQUINAZOLIN-2-ONE
4a9f N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 1- METHYLPYRROLIDIN-2-ONE
4a9h N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 1-(2- METHYL-1,2,3,4- TETRAHYDROQUINOLIN-1-YL)ETHAN-1-ONE
4a9i N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 3-METHYL-1 ,2,3,4- TETRAHYDROQUINAZOLIN-2-ONE
4a9j N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH N-(4- HYDROXYPHENYL) ACETAMIDE
4a9m N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH N- CYCLOPENTYL-5-(3,5- DIMETHYL-1,2-OXAZOL-4-YL)-2- METHYLBENZENE-1-SULFONAMIDE
4a9n N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH N- CYCLOPROPYL-5-(3,5- DIMETHYL-1,2-OXAZOL-4-YL)-2- METHYLBENZENE-1-SULFONAMIDE
4a9o N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 5 ETHYL-3 -METHYL-4- PHENYL-1,2-OXAZOLE
4akn N-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH TBUTYL- PHENYL-AMINO- DIMETHYL-OXAZOLYL-QUINOLINE-CARBOXYLIC ACID