1C9B Transcription Dna date Aug 01, 1999
title Crystal Structure Of A Human Tbp Core Domain-Human Tfiib Core Domain Complex Bound To An Extended, Modified Adenoviral Major Late Promoter (Admlp)
authors F.T.F.Tsai, P.B.Sigler
compound source
Molecule: Admlp Tata-Box Dna Containing Iib Recognition Element;
Chain: C, G, K, O, S
Engineered: Yes
Synthetic: Yes
Other_details: Natural Sequence Of Adenoviral Major Late Promoter;

Molecule: Admlp Tata-Box Dna Containing Iib Recognition Element;
Chain: D, H, L, P, T
Engineered: Yes

Synthetic: Yes
Other_details: Natural Sequence Of Adenoviral Major Late Promoter;

Molecule: General Transcription Factor Iib
Chain: A, E, I, M, Q
Fragment: C-Terminal Core Domain
Synonym: Transcription Initiation Factor Iib, Tfiibc
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21d

Molecule: Tata Box Binding Protein
Chain: B, F, J, N, R
Fragment: C-Terminal Core Domain
Synonym: Tata-Box Factor, Tata Sequence-Binding Protein, Tbpc;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21d
symmetry Space Group: P 1 21 1
R_factor 0.229 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
118.450 122.298 140.217 90.00 113.08 90.00
method X-Ray Diffractionresolution 2.65 Å
related structures by homologous chain: 1JFI, 1VOL
Gene
Ontology
ChainFunctionProcessComponent
A, E, Q, M, I


F, J, N, B, R


Primary referenceStructural basis of preinitiation complex assembly on human pol II promoters., Tsai FT, Sigler PB, EMBO J 2000 Jan 4;19(1):25-36. PMID:10619841
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (390 Kb) [Save to disk]
  • Biological Unit Coordinates (1c9b.pdb1.gz) 82 Kb
  • Biological Unit Coordinates (1c9b.pdb2.gz) 82 Kb
  • Biological Unit Coordinates (1c9b.pdb3.gz) 80 Kb
  • Biological Unit Coordinates (1c9b.pdb4.gz) 81 Kb
  • Biological Unit Coordinates (1c9b.pdb5.gz) 80 Kb
  • CSU: Contacts of Structural Units for 1C9B
  • Likely Quarternary Molecular Structure file(s) for 1C9B
  • Structure Factors (938 Kb)
  • Retrieve 1C9B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1C9B from S2C, [Save to disk]
  • Re-refined 1c9b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1C9B in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1C9B
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1C9B, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1c9ba1, region A:110-207 [Jmol] [rasmolscript] [script source]
        - Domain d1c9ba2, region A:208-316 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bb1, region B:158-252 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bb2, region B:253-337 [Jmol] [rasmolscript] [script source]
        - Domain d1c9be1, region E:110-207 [Jmol] [rasmolscript] [script source]
        - Domain d1c9be2, region E:208-316 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bf1, region F:158-252 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bf2, region F:253-337 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bi1, region I:110-207 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bi2, region I:208-316 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bj1, region J:158-252 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bj2, region J:253-337 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bm1, region M:110-207 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bm2, region M:208-316 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bn1, region N:158-252 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bn2, region N:253-337 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bq1, region Q:110-207 [Jmol] [rasmolscript] [script source]
        - Domain d1c9bq2, region Q:208-316 [Jmol] [rasmolscript] [script source]
        - Domain d1c9br1, region R:158-252 [Jmol] [rasmolscript] [script source]
        - Domain d1c9br2, region R:253-337 [Jmol] [rasmolscript] [script source]
  • Fold representative 1c9b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1c9b_L] [1c9b_A] [1c9b_E] [1c9b_D] [1c9b_P] [1c9b_R] [1c9b_C] [1c9b_N] [1c9b_H] [1c9b_T] [1c9b_Q] [1c9b_B] [1c9b_J] [1c9b_M] [1c9b_I] [1c9b_S] [1c9b_O] [1c9b_G] [1c9b] [1c9b_K] [1c9b_F]
  • SWISS-PROT database: [P20226] [Q00403]
  • Domain organization of [TBP_HUMAN] [TF2B_HUMAN] by SWISSPFAM
  • Domain found in 1C9B: [CYCLIN ] by SMART
  • Other resources with information on 1C9B
  • Community annotation for 1C9B at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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