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PDBsum entry 3nfi

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protein ligands Protein-protein interface(s) links
DNA binding protein, transcription PDB id
3nfi

 

 

 

 

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Contents
Protein chains
219 a.a. *
227 a.a. *
Ligands
PE4
Waters ×786
* Residue conservation analysis
PDB id:
3nfi
Name: DNA binding protein, transcription
Title: Crystal structure of tandem winged helix domain of RNA polymerase i subunit a49
Structure: DNA-directed RNA polymerase i subunit rpa49. Chain: a, b, c, d, e. Fragment: unp residues 171-403. Synonym: a49, DNA-directed RNA polymerase i 49 kda polypeptide. Engineered: yes. Mutation: yes
Source: Saccharomyces cerevisiae. Yeast. Organism_taxid: 4932. Gene: n0880, rpa49, rrn13, ynl248c. Expressed in: escherichia coli. Expression_system_taxid: 562.
Resolution:
1.90Å     R-factor:   0.190     R-free:   0.224
Authors: S.R.Geiger,K.Lorenzen,A.Schreieck,P.Hanecker,D.Kostrewa,A.J.R.Heck, P.Cramer
Key ref: S.R.Geiger et al. (2010). RNA polymerase I contains a TFIIF-related DNA-binding subcomplex. Mol Cell, 39, 583-594. PubMed id: 20797630
Date:
10-Jun-10     Release date:   08-Sep-10    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Q01080  (RPA49_YEAST) -  DNA-directed RNA polymerase I subunit RPA49 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Seq:
Struc:
415 a.a.
219 a.a.*
Protein chains
Q01080  (RPA49_YEAST) -  DNA-directed RNA polymerase I subunit RPA49 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Seq:
Struc:
415 a.a.
227 a.a.*
Key:    Secondary structure
* PDB and UniProt seqs differ at 3 residue positions (black crosses)

 Enzyme reactions 
   Enzyme class: Chains A, B, C, D, E: E.C.2.7.7.6  - DNA-directed Rna polymerase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: RNA(n) + a ribonucleoside 5'-triphosphate = RNA(n+1) + diphosphate
RNA(n)
+ ribonucleoside 5'-triphosphate
= RNA(n+1)
+ diphosphate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site

 

 
    Added reference    
 
 
Mol Cell 39:583-594 (2010)
PubMed id: 20797630  
 
 
RNA polymerase I contains a TFIIF-related DNA-binding subcomplex.
S.R.Geiger, K.Lorenzen, A.Schreieck, P.Hanecker, D.Kostrewa, A.J.Heck, P.Cramer.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
22751016 S.Grünberg, L.Warfield, and S.Hahn (2012).
Architecture of the RNA polymerase II preinitiation complex and mechanism of ATP-dependent promoter opening.
  Nat Struct Mol Biol, 19, 788-796.  
21263028 B.Albert, I.Léger-Silvestre, C.Normand, M.K.Ostermaier, J.Pérez-Fernández, K.I.Panov, J.C.Zomerdijk, P.Schultz, and O.Gadal (2011).
RNA polymerase I-specific subunits promote polymerase clustering to enhance the rRNA gene transcription cycle.
  J Cell Biol, 192, 277-293.  
21233849 F.Werner, and D.Grohmann (2011).
Evolution of multisubunit RNA polymerases in the three domains of life.
  Nat Rev Microbiol, 9, 85-98.  
21220119 L.A.Lane, C.Fernández-Tornero, M.Zhou, N.Morgner, D.Ptchelkine, U.Steuerwald, A.Politis, D.Lindner, J.Gvozdenovic, A.C.Gavin, C.W.Müller, and C.V.Robinson (2011).
Mass spectrometry reveals stable modules in holo and apo RNA polymerases I and III.
  Structure, 19, 90.  
21358628 S.Lefèvre, H.Dumay-Odelot, L.El-Ayoubi, A.Budd, P.Legrand, N.Pinaud, M.Teichmann, and S.Fribourg (2011).
Structure-function analysis of hRPC62 provides insights into RNA polymerase III transcription initiation.
  Nat Struct Mol Biol, 18, 352-358.
PDB codes: 2xub 2xv4
The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB codes are shown on the right.

 

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