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PDBsum entry 1twa

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Top Page protein ligands metals Protein-protein interface(s) links
Protein chain B PDB id
1twa
Protein chain B highlighted
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Jmol
Motifs
Secondary structure
Wiring diagram
Residue conservation
ProMotif
14 sheets
15 beta hairpins
1 psi loop
12 beta bulges
50 strands
39 helices
50 helix-helix interacs
112 beta turns
15 gamma turns
1 disulphide
Chain 1352 a.a.
Chain 1091 a.a.
Chain 266 a.a.
Chain 215 a.a.
Chain 83 a.a.
Chain 133 a.a.
Chain 121 a.a.
Chain 64 a.a.
Chain 114 a.a.
Chain 46 a.a.
  
Chain (1091 residues)

UniProt code: P08518 (RPB2_YEAST)   [Pfam]

structural classification (7 domains) :
Domain Links CATH no.   Class Architecture
1 Unassigned = - -
2 Unassigned = - -
3 Unassigned = - -
4 3.90.1110.10 = Alpha Beta Alpha-Beta Complex
5 Unassigned = - -
6 2.40.270.10 = Mainly Beta Beta Barrel
7 2.40.50.150 = Mainly Beta Beta Barrel

Key:  
Sec. struc: Helices labelled H1, H2, ... and strands by their sheets A, B, ...
  Helix Strand  
Motifs:   
    beta turn     gamma turn     beta hairpin
Disulphides:   
    disulphide bond
Residue contacts:   
    to ligand     to metal
PDB SITE records:   
 AC1  AC2  AC3  AC4  AC5
 AC6  AC7  AC8  AC9  BC1
 BC2

Jmol
RasMol

FASTA
file
Domain 1
Topology diagram


Hera


Domain 2
Topology diagram


Hera


Domain 3
Topology diagram


Hera


Domain 4
Topology diagram


Hera


Domain 5
Topology diagram


Hera


Domain 6
Topology diagram


Hera


Domain 7
Topology diagram


Hera


  Analysis of sequence's residue conservation
  Related protein sequences in the PDB
  
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