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PDBsum entry 1aa1

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Protein chain L    -    representing identical chains: B E H PDB id
1aa1
Protein chain L highlighted
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Jmol
Motifs
Secondary structure
Wiring diagram
ProMotif
4 sheets
4 beta alpha beta units
2 beta hairpins
3 beta bulges
16 strands
23 helices
37 helix-helix interacs
26 beta turns
2 gamma turns
1 disulphide
Catalytic residues
D203-H294-H327-K175-K177
Active sites
ACL
Chains 438 a.a.
Chains 123 a.a.
  
Chain & (438 residues)

UniProt code: P00875 (RBL_SPIOL)   [Pfam]

structural classification (2 domains) :
Domain Links CATH no.   Class Architecture
1 3.30.70.150 = Alpha Beta 2-Layer Sandwich
2 3.20.20.110 = Alpha Beta Alpha-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     disulphide bond to other chain
CSA annotation:   
    catalytic residue
Residue contacts:   
    to ligand     to metal
PDB SITE records:   
 ACL  ACB  ACE  ACH  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


  Related protein sequences in the PDB
  
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