THE 68 SEQUENCE-STRUCTURE PAIRS OF THE BENCHMARK.
MOSTLY ALPHA
| | FOLD/ | PROBE | TARGET | SEQ. | |
| | CLASS | SEQ. | STRUC. | % | |
| | | | | | |
| Globin-like
| 1dxtb | 1hbg | 19 | |
| | 1cpcl | 1cola | 17 | |
| Cytochrome | 1c2ra | 1ycc | 23 | |
| | 2mtac | 1ycc | 15 | |
| Helix bundle | 1bbha | 2ccya | 21 | |
| | 1bgeb | 1gmfa | 12 | |
| | 1rcb | 1gmfa | 21 | |
| | 1aep | 256ba | 14 | |
| EF-hand | 1osa | 4cpv | 24 | |
| | 2sas | 2scpa | 17 | |
| Other alpha | 1hom | 1lfb | 19 | |
| | 1lgaa | 2cyp | 16 | |
| | 2hpda | 2cpp | 18 | |
|
|
MOSTLY BETA
| | FOLD/ | PROBE | TARGET | SEQ. | |
| | CLASS | SEQ. | STRUC. | % | |
| | | | | | |
| IG
| 1fc1a | 2fb4h | 19 | |
| | 2fbjl | 8fabb | 22 | |
| IG-like | 1cid | 2rhe | 13 | |
| | 1pfc | 3hlab | 22 | |
| | 1ten | 3hhrb | 18 | |
| | 1tlk | 2rhe | 24 | |
| | 3cd4 | 2rhe | 25 | |
| | 3hlab | 2rhe | 15 | |
| Cupredoxin | 1aaj | 1paz | 31 | |
| | 1afna | 1aoza | 19 | |
| | 2azaa | 1paz | 11 | |
| Virus | 4sbva | 2tbva | 19 | |
| | 1bbt1 | 2plv1 | 20 | |
| Lectin-like | 1saca | 1ayh | 14 | |
| OB fold | 1ltsd | 1bova | 19 | |
| Trefoil fold | 1tie | 4fgf | 14 | |
| | 8i1b | 4fgf | 18 | |
| Trypsin | 1arb | 4ptp | 20 | |
| | 2sga | 4ptp | 21 | |
| | 2snv | 4ptp | 15 | |
| Lipocalin | 1mdc | 1ifc | 21 | |
| | 1mup | 1rbp | 14 | |
| Propeller | 1sim | 1nsba | 12 | |
| Other beta | 1caub | 1caua | 18 | |
| | 1omf | 2por | 17 | |
ALPHA/BETA
| | FOLD/ | PROBE | TARGET | SEQ. | |
| | CLASS | SEQ. | STRUC. | % | |
| | | | | | |
| TIM barrel
| 1chra | 2mnr | 20 |
|
| | 2mnr | 4enl | 18 | |
| | 3rubl | 6xia | 18 | |
| Hydrolase | 1crl | 1ede | 17 | |
| | 1taha | 1tca | 16 | |
| Theiredoxin | 1aba | 1ego | 21 | |
| | 1dsba | 2trxa | 13 | |
| | 1gp1a | 2trxa | 17 | |
| Ribonuclease H | 1atna | 1atr | 15 | |
| | 1hrha | 1rnh | 24 | |
| Open sheet | 3chy | 4fxn | 14 | |
| | 1ak3a | 1gky | 17 | |
| | 1gky | 3adk | 24 | |
| | 2cmd | 6ldh | 23 | |
| | 1eaf | 4cla | 21 | |
| | 2gbp | 2liv | 16 | |
| | 1mioc | 1minb | 16 | |
| | 2pia | 1fnr | 18 | |
| | 1gal | 3cox | 18 | |
| | 1npx | 3grs | 20 | |
ALPHA+BETA
| | FOLD/ | PROBE | TARGET | SEQ. | |
| | CLASS | SEQ. | STRUC. | % | |
| | | | | | |
| UB fold | 1fxia | 1ubq | 18 | |
| Cystatin | 1cew | 1mola | 10 | |
| | 1stfi | 1mola | 8 | |
| SH2 | 2pna | 1shaa | 29 | |
| other a+b | 2sara | 9rnt | 12 | |
| | 1onc | 7rsa | 26 | |
| | 5fd1 | 2fxb | 21 | |
OTHER
| | FOLD/ | PROBE | TARGET | SEQ. | |
| | CLASS | SEQ. | STRUC. | % | |
| | | | | | |
| Mixed | 2hhma | 1fbpa | 13 | |
| Small | 1hip | 2hipa | 19 | |
| | 1isua | 2hipa | 16 | |
|
|
The 68 sequence-structure pairs of the benchmark, grouped by structural classes
and folds. The tables
show for each pair,
the probe sequence, the target fold and the sequence identity percentage of the
pair (as computed by GCG's (Genetics Computer Group, 1991) GAP program with default
parameters).
The sequences are given by their PDB code.
The mean sequence identity between probe and target is 18.6%
with a standard deviation of 4.4. The minimum
sequence identity is 8% and the maximum is 31%.
The average difficulty index is 7.4, with a standard deviation of 6.8.
Click here to see an ascii list of the pairs.