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PDBsum entry 3cwu

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Top Page protein dna_rna Protein-protein interface(s) links
Protein chain A    -    representing identical chains: B C D PDB id
3cwu
Protein chain A highlighted
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Jmol
Motifs
Secondary structure
Wiring diagram
Residue conservation
ProMotif
1 sheet
3 beta hairpins
1 beta bulge
5 strands
15 helices
22 helix-helix interacs
23 beta turns
4 gamma turns
Catalytic residues
D238-W272-Y222
  
Chain & (282 residues)

UniProt code: P04395 (3MG2_ECOLI)   [Pfam]

structural classification (3 domains) :
Domain Links CATH no.   Class Architecture
1 3.30.310.20 = Alpha Beta 2-Layer Sandwich
2 1.10.340.30 = Mainly Alpha Orthogonal Bundle
3 1.10.1670.10 = Mainly Alpha Orthogonal Bundle

Key:  
Sec. struc: Helices labelled H1, H2, ... and strands by their sheets A, B, ...
  Helix Strand  
Motifs:   
    beta turn     gamma turn     beta hairpin
CSA annotation:   
    catalytic residue
Residue contacts:   
    to DNA/RNA

Jmol
RasMol

FASTA
file
Domain 1
Topology diagram


Hera


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