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(-) Description

Title :  CRYSTAL STRUCTURE OF A TAF1-TAF7 COMPLEX IN HUMAN TRANSCRIPTION FACTOR IID
 
Authors :  H. Wang, E. C. Curran, T. R. Hinds, E. H. Wang, N. Zheng
Date :  30 Sep 14  (Deposition) - 03 Dec 14  (Release) - 17 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Triple Barrel, Winged Helix, Transcriptional Regulation, Dna Binding, Phosphorylation, Nucleus, Transferase-Transcription Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Wang, E. C. Curran, T. R. Hinds, E. H. Wang, N. Zheng
Crystal Structure Of A Taf1-Taf7 Complex In Human Transcription Factor Iid Reveals A Promoter Binding Module.
Cell Res. V. 24 1433 2014
PubMed-ID: 25412659  |  Reference-DOI: 10.1038/CR.2014.148

(-) Compounds

Molecule 1 - TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 1
    Chains: A
    EC Number: 2.3.1.48, 2.7.11.1
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Plasmid: PFASTBAC
    Expression System Strain: HIGH FIVE
    Expression System Taxid: 7108
    Fragment: DUF3591 DOMAIN, UNP RESIDUES 579-1215
    Gene: TAF1, BA2R, CCG1, CCGS, TAF2A
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CELL CYCLE GENE 1 PROTEIN, TBP-ASSOCIATED FACTOR 250 KDA, P250, TRANSCRIPTION INITIATION FACTOR TFIID 250 KDA SUBUNIT, TAF(II) 250, TAFII-250, TAFII250
 
Molecule 2 - TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 7
    Chains: B
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Plasmid: PFASTBAC
    Expression System Strain: HIGH FIVE
    Expression System Taxid: 7108
    Gene: TAF7, TAF2F, TAFII55
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: RNA POLYMERASE II TBP-ASSOCIATED FACTOR SUBUNIT F, TRANSCRIPTION INITIATION FACTOR TFIID 55 KDA SUBUNIT, TAF(II)55, TAFII-55, TAFII55

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2SEP1Mod. Amino AcidPHOSPHOSERINE
3TPO1Mod. Amino AcidPHOSPHOTHREONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:698 , LEU A:699 , GLU A:796 , LEU A:797 , VAL A:798 , ASP A:799BINDING SITE FOR RESIDUE GOL A 1301
2AC2SOFTWAREPHE A:636 , GLY A:709 , MET A:712 , SER A:911 , ARG A:918BINDING SITE FOR RESIDUE GOL A 1302

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Gln A:621 -Pro A:622
2Ser A:678 -Gly A:679
3Arg A:842 -Pro A:843

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4RGW)

(-) Exons   (0, 0)

(no "Exon" information available for 4RGW)

(-) 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:406
                                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh..........hhhhhhh...........hhhhh........hhhhhhhhhhhhhhhhhh..........hhhhhh...........................................................................................................................hhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhh...hhhhhhhhhhh.......................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh..hhhhhhhhhhhhhhhhhhhh.............................hhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4rgw A  609 IIQHSIPAVELRQPFFPTHMGPIKLRQFHRPPLKKYSFGALSQPGPHSVQPLLKHIKKKAKMREQERQASGGGEMFFMRTPQDLTGKDGDLILAEYSEENGPLMMQVGMATKIKNYYKRKPGKDPGAPDCKYGETVYCHTSPFLGSLHPGQLLQAFENNLFRAPIYLHKMPETDFLIIRTRQGYYIRELVDIFVVGQQCPLFEVPGPNSKRANTHIRDFLQVFIYRLFWKSKDRPRRIRMEDIKKAFPSHSESSIRKRLKLCADFKRTGMDSNWWVLKSDFRLPTEEEIRAMVSPEQCCAYYSMIAAEQRLKDAGYGEKSFKIDDEVRTAPWNTTRAFIAAMKGKCLLEVTGVADPTGCGEGFSYVKIPNKSVAEHQERYKEECQRIFDLQNKVLSSTEVLstDTD 1109
                                   618       628       638       648       658       668       678       688       698       708       718       728       738       748       758       768       778       788       798       808       818       828       838       848       858       868       878       888       898       908       918       928||     951       961       971       981       991||    1083      1093      1103 ||   
                                                                                                                                                                                                                                                                                                                                                          929|                                              992|                          1105-SEP
                                                                                                                                                                                                                                                                                                                                                           943                                              1075                           1106-TPO


Chain B from PDB  Type:PROTEIN  Length:123
                                                                                                                                                            
               SCOP domains --------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhh..hhhhh.........................................................................hhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                4rgw B   11 ELESQFILRLPPEYASTVRRAVQSGHVNLKDRLTIELHPDGRHGIVRVDRVPLASKLVDLPCVMESLKTIDKKTFYKTADICQMLVSTVDGDLYPPKKFIWNHGITLPLKNVRKRRFRKTAKK  154
                                    20        30        40        50        60        70        80        90       100     ||131       141       151   
                                                                                                                         106|                          
                                                                                                                          128
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 4RGW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (54, 69)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Arg A:842 - Pro A:843   [ RasMol ]  
    Gln A:621 - Pro A:622   [ RasMol ]  
    Ser A:678 - Gly A:679   [ RasMol ]  
 

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  4rgw
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  TAF1_HUMAN | P21675
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    Protein-protein Interaction: DIP
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  TAF7_HUMAN | Q15545
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  2.3.1.48
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  2.7.11.1
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  TAF1_HUMAN | P21675
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 Related Entries

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

UniProtKB/Swiss-Prot
        TAF1_HUMAN | P21675: 1eqf 3aad 3uv4 3uv5 4yym 4yyn 5fur 5i1q 5i29 5mg2
        TAF7_HUMAN | Q15545: 5fur

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4RGW)