# Coordinating Residues | # sites | # chains | | | | | | | | | |
|---|
1 (Zn1) | 37 | 20 | | | | | | | | | |
2 (interface – Zn2) | 65 | 53 | | | | | | | | | |
3 (catalytic – Zn3) | 123 | 106 | | | | | | | | | |
4 (structural – Zn4) | 239 | 175 | | | | | | | | | |
Any | 464 | 305 | | | | | | | | | |
Site types | {1,2} | {1,3} | {1,4} | {2,3} | {2,4} | {3,4} | {1,2,3} | {1,2,4} | {1,3,4} | {2,3,4} | {1,2,3,4} |
# chains | 14 | 9 | 3 | 21 | 4 | 8 | 7 | 1 | 0 | 2 | 0 |
- Top: Distribution of site types (according to the number of coordinating residues in the same chain) in the 305 zinc-chain data set. The second column is the number of sites for each site type; the third column is the number of chains having at least one site of the type specified in the row. Bottom: Number of chains containing multiple site types. The second row gives the number of chains that contain at least one site for each of the types specified in the first row.
