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PDBsum entry 3pq2

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Protein chain A    -    representing identical chains: B C D PDB id
3pq2
Protein chain A highlighted
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Jmol
Motifs
Secondary structure
Wiring diagram
Residue conservation
ProMotif
7 sheets
3 beta alpha beta units
7 beta hairpins
1 psi loop
4 beta bulges
22 strands
35 helices
41 helix-helix interacs
62 beta turns
12 gamma turns
  
Chain & (726 residues)

UniProt code: P21179 (CATE_ECOLI)   [Pfam]

structural classification (3 domains) :
Domain Links CATH no.   Class Architecture
1 Unassigned = - -
2 Unassigned = - -
3 3.40.50.880 = Alpha Beta 3-Layer(aba) Sandwich

Key:  
Sec. struc: Helices labelled H1, H2, ... and strands by their sheets A, B, ...
  Helix Strand  
Motifs:   
    beta turn     gamma turn     beta hairpin
Residue contacts:   
    to ligand
PDB SITE records:   
 AC1  AC2  AC3  AC4  AC5
 AC6  AC7  AC8  AC9  BC1
 BC2  BC3

Jmol
RasMol

FASTA
file
Domain 1
Topology diagram


Hera


Domain 2
Topology diagram


Hera


Domain 3
Topology diagram


Hera


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