Table S2.
Residues of Trichoderma models corresponding to the catalytic and substrate binding residues of 1FFR (Serratia marcescens Chitinase A) structure. Residue numbering refers to catalytic module sequences used for modelling; 15–424 (chi18-5), 30–320 (chi18-13), 25–322 (chi18-15), 28–311 (chi18-17).
| Site | 1FFR | Chi18-5 | Chi18-13 | Chi18-15 | Chi18-17 |
|---|---|---|---|---|---|
| Active site | D313 | D148 | D150 | D146 | D134 |
| E315 | E150 | E152 | E148 | E136 | |
| F/Y390 | Y218 | Y209 | Y207 | Y216 | |
| D311 | D146 | D148 | D144 | D132 | |
| −5 | Y170 | Y29 | — | — | — |
| −4 | R172 | R31 | — | — | — |
| −3 | W167 | W26 | — | — | W23 |
| T276 | T111 | V103 | — | T101 | |
| E473 | E295 | — | — | — | |
| −2 | W275 | W110 | A102 | S98 | A100 |
| T276 | T111 | V103 | S98 | T101 | |
| E473 | E295 | — | — | — | |
| W539 | W357 | W279 | W281 | W298 | |
| E540 | E358 | E280 | D282 | S299 | |
| −1 | Y163 | Y22 | Y16 | Y13 | Y19 |
| W275 | W110 | A102 | S98 | A100 | |
| D313 | D148 | D150 | D146 | D134 | |
| E315 | E150 | E152 | E148 | E136 | |
| A362 | A190 | A183 | A179 | A175 | |
| M388 | M216 | Q207 | Q205 | Q214 | |
| F/Y390 | Y218 | Y209 | Y207 | Y216 | |
| D391 | D219 | N210 | |||
| Y444 | |||||
| R446 | R274 | ? | — | — | |
| W539 | W357 | W279 | W281 | W298 | |
| +1 | W275 | W110 | A102 | S98 | A100 |
| E315 | E150 | E152 | E148 | E136 | |
| F316 | Y151 | ||||
| M388 | M216 | Q207 | Q205 | Q214 | |
| D391 | D219 | N210 | |||
| R446 | R274 | ? | — | — | |
| +2 | W275 | W110 | A102 | S98 | A100 |
| K369 | N197 | — | — | — | |
| D391 | D219 | N210 | |||
| F396 | W224 | — | — | — | |
| Y418 | F246 | N213 | G210 | — |