The human intelligance system "Alexey Murzin" of the LMB in Cambridge
comes to mind - helpful and knowledgable about "all" known folds.
Mark
Quoting Roberto Steiner <[log in to unmask]>:
> Hi Eike,
>
> PISA (http://www.ebi.ac.uk/msd-srv/prot_int/pistart.html) or SCOPPI
> (http://www.scoppi.org ) might be useful.
> Interested in hearing about other alternatives.
>
> Best wishes
> Roberto
>
> On 15 Jun 2009, at 21:28, Eike - Christian Schulz wrote:
>
>> Dear All,
>>
>> I solved a structure that has a very common tertiary structure
>> motif but it appears as if the arrangement of the monomers is
>> somewhat ‘non-standart’.
>>
>> Of course I performed a DALI search, which resulted in a great
>> number of hits due to the similarity of the tertiary structure
>> (Z’s: 250 >8; 100 > 10).
>>
>> In order to check whether this arrangement that I see is something
>> new I would like to perform a quaternary structure comparison. Is
>> there any such tool available? A Google search wasn't very
>> conclusive. Or is there a clever combination of available resources?
>>
>> Kind regards
>>
>> Eike
>
> ---
> Roberto Steiner
> Randall Division of Cell and Molecular Biophysics
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> King's College London
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> London, SE1 1UL
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