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PDBsum entry 1j18

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Protein chain A PDB id
1j18
Protein chain A highlighted
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Jmol
Motifs
Secondary structure
Wiring diagram
Residue conservation
ProMotif
3 sheets
6 beta alpha beta units
4 beta hairpins
5 beta bulges
18 strands
22 helices
24 helix-helix interacs
38 beta turns
5 gamma turns
1 disulphide
Catalytic residues
D97-E172
PROSITE
BETA_AMYLASE_1
BETA_AMYLASE_2
  
Chain (516 residues)

UniProt code: P36924 (AMYB_BACCE)   [Pfam]

structural classification (2 domains) :
Domain Links CATH no.   Class Architecture
1 3.20.20.80 = Alpha Beta Alpha-Beta Barrel
2 2.60.40.10 = Mainly Beta Sandwich

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
CSA annotation:   
    catalytic residue
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


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