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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN BTB DOMAIN OF THE KRUEPPEL RELATED ZINC FINGER PROTEIN 3 (HKR3)
 
Authors :  P. Filippakopoulos, A. Bullock, C. Cooper, T. Keates, E. Salah, E. Pilk A. C. W. Pike, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt Structural Genomics Consortium (Sgc)
Date :  31 Oct 07  (Deposition) - 20 Nov 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.74
Chains :  Asym./Biol. Unit :  A
Keywords :  Btb, Krueppel Related Zinc Finger Protein 3, Hkr3, Zbtb48, Zinc Finger, Oncogene, Structural Genomics Consortium, Sgc, Activator, Dna-Binding, Metal-Binding, Nucleus, Transcription, Transcription Regulation, Zinc-Finger (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Filippakopoulos, A. Bullock, C. Cooper, T. Keates, E. Salah, E. Pilka, A. C. W. Pike, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt, S. Knapp
Crystal Structure Of The Human Btb Domain Of The Krueppel Related Zinc Finger Protein 3 (Hkr3).
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ZINC FINGER AND BTB DOMAIN-CONTAINING PROTEIN 48
    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
    Fragment: RESIDUES 4-120
    Gene: ZBTB48, HKR3
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: KRUEPPEL-RELATED ZINC FINGER PROTEIN 3, PROTEIN HKR3

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2UNK2Mod. Residue

(-) Sites  (0, 0)

(no "Site" information available for 3B84)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3B84)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3B84)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3B84)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BTBPS50097 BTB domain profile.TZAP_HUMAN26-89  1A:26-89

(-) Exons   (1, 1)

Asymmetric/Biological Unit (1, 1)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1cENST000003776741cENSE00001474832chr1:6640108-664019689TZAP_HUMAN-00--
1.2ENST000003776742ENSE00001474830chr1:6640601-6641359759TZAP_HUMAN1-2302301A:3-115113
1.3bENST000003776743bENSE00002150605chr1:6642118-6642359242TZAP_HUMAN231-311810--
1.4bENST000003776744bENSE00001064932chr1:6645979-6646090112TZAP_HUMAN311-348380--
1.4dENST000003776744dENSE00001259285chr1:6646755-664684793TZAP_HUMAN349-379310--
1.4eENST000003776744eENSE00001259279chr1:6647265-664735187TZAP_HUMAN380-408290--
1.5aENST000003776745aENSE00001258857chr1:6647538-6647692155TZAP_HUMAN409-460520--
1.6bENST000003776746bENSE00001258846chr1:6648120-6648256137TZAP_HUMAN460-506470--
1.6dENST000003776746dENSE00001064926chr1:6648338-6648502165TZAP_HUMAN506-561560--
1.6fENST000003776746fENSE00001064933chr1:6648816-664890489TZAP_HUMAN561-590300--
1.6hENST000003776746hENSE00001847038chr1:6648976-6649340365TZAP_HUMAN591-688980--

(-) 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:113
 aligned with TZAP_HUMAN | P10074 from UniProtKB/Swiss-Prot  Length:688

    Alignment length:113
                                    12        22        32        42        52        62        72        82        92       102       112   
           TZAP_HUMAN     3 GSFVQHSVRVLQELNKQREKGQYCDATLDVGGLVFKAHWSVLACCSHFFQSLYGDGSGGSVVLPAGFAEIFGLLLDFFYTGHLALTSGNRDQVLLAARELRVPEAVELCQSFK 115
               SCOP domains d3b84a_ A: automated matches                                                                                      SCOP domains
               CATH domains 3b84A00 A:3-115 Potassium Channel Kv1.1; Chain A                                                                  CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeehhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------BTB  PDB: A:26-89 UniProt: 26-89                                -------------------------- PROSITE
               Transcript 1 Exon 1.2  PDB: A:3-115 UniProt: 1-230 [INCOMPLETE]                                                                Transcript 1
                 3b84 A   3 MSFVQHSVRVLQELNKQREKGQYCDATLDVGGLVFKAHWSVLACCSHFFQSLYGDGSGGSVVLPAGFAEIFGLLLDFFYTGHLALTSGNRDQVLLAARELRVPEAVELCQSFK 115
                                    12        22        32        42        52        62        72        82        92       102       112
   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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3B84)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TZAP_HUMAN | P10074)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    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:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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.

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  3b84
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 Related Entries

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