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(-) Description

Title :  CRYSTAL STRUCTURE OF PENTAMERIC KCTD1 BTB DOMAIN FORM 2
 
Authors :  A. X. Ji, A. Chu, G. G. Prive
Date :  08 Jun 15  (Deposition) - 02 Sep 15  (Release) - 17 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D,E
Keywords :  Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. X. Ji, A. Chu, T. K. Nielsen, S. Benlekbir, J. L. Rubinstein, G. G. Prive
Structural Insights Into Kctd Protein Assembly And Cullin3 Recognition.
J. Mol. Biol. V. 428 92 2016
PubMed-ID: 26334369  |  Reference-DOI: 10.1016/J.JMB.2015.08.019

(-) Compounds

Molecule 1 - BTB/POZ DOMAIN-CONTAINING PROTEIN KCTD1
    ChainsA, B, C, D, E
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPMCSG7
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System VariantCODON+
    Expression System Vector TypePLASMID
    FragmentRESIDUES 29-132
    GeneKCTD1, C18ORF5
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPOTASSIUM CHANNEL TETRAMERIZATION DOMAIN-CONTAINING PROTEIN 1

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5BXD)

(-) Sites  (0, 0)

(no "Site" information available for 5BXD)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5BXD)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Leu B:71 -Lys B:72
2Gln B:129 -Asp B:130
3Ser C:70 -Leu C:71
4Ser D:26 -Asn D:27

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5BXD)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5BXD)

(-) Exons   (0, 0)

(no "Exon" information available for 5BXD)

(-) 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:101
                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....eeehhhhhh....hhhhhhhh.....ee.....eee...hhhhhhhhhhhhhhh.........hhhhhhhhhhhh.hhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 5bxd A  29 NAPVHIDVGGHMYTSSLATLTKYPESRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYTLLYEEAKYFQLQPMLLEMERWKQ 129
                                    38        48        58        68        78        88        98       108       118       128 

Chain B from PDB  Type:PROTEIN  Length:104
                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee..eeeeehhhhhh....hhhhhhhh.....ee......eee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhh.hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 5bxd B  27 NANAPVHIDVGGHMYTSSLATLTKYPESRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYTLLYEEAKYFQLQPMLLEMERWKQD 130
                                    36        46        56        66        76        86        96       106       116       126    

Chain C from PDB  Type:PROTEIN  Length:104
                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee..eeeeehhhhhh....hhhhhhhh.....ee......eee.....hhhhhhhhhhhh.........hhhhhhhhhhhh.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 5bxd C  27 NANAPVHIDVGGHMYTSSLATLTKYPESRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYTLLYEEAKYFQLQPMLLEMERWKQD 130
                                    36        46        56        66        76        86        96       106       116       126    

Chain D from PDB  Type:PROTEIN  Length:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee..eeeeehhhhhh....hhhhhhhhh............eee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhh.hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 5bxd D  26 SNANAPVHIDVGGHMYTSSLATLTKYPESRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYTLLYEEAKYFQLQPMLLEMERWKQDRE 132
                                    35        45        55        65        75        85        95       105       115       125       

Chain E from PDB  Type:PROTEIN  Length:106
                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee..eeeeeehhhhh....hhhhhhhh.....eee....eeee.....hhhhhhhhhhhh.........hhhhhhhhhhhh.hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 5bxd E  27 NANAPVHIDVGGHMYTSSLATLTKYPESRIGRLFDGTEPIVLDSLKQHYFIDRDGQMFRYILNFLRTSKLLIPDDFKDYTLLYEEAKYFQLQPMLLEMERWKQDRE 132
                                    36        46        56        66        76        86        96       106       116       126      

   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)

(no "SCOP Domain" information available for 5BXD)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5BXD)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5BXD)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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  Ligands, Modified Residues, Ions
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  Sites
(no "Sites" information available for 5bxd)
 
  Cis Peptide Bonds
    Gln B:129 - Asp B:130   [ RasMol ]  
    Leu B:71 - Lys B:72   [ RasMol ]  
    Ser C:70 - Leu C:71   [ RasMol ]  
    Ser D:26 - Asn D:27   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        KCTD1_HUMAN | Q719H95bxb

(-) Related Entries Specified in the PDB File

5bxb 5BXB CONTAINS THE SAME PROTEIN IN A CLOSED CONFORMATION
5bxh