Table 3.
Interface accessible surface area (ASA) of complex between C-peptide and dimeric SurA-P1. Parameters were computed as described for Table 2. Values in the table are averages of two values for the two complexes in the crystallographic asymmetric unit. For SurA-P1, only values >5% in at least one subunit are shown. Values between 0 and 5% are represented as “--”.
| SurA-P1 residue | % interface ASA in complex,subunits A/C | % interface ASA in complex,subunits B/D | Interface ASA (A2)subunits A/C | Interface ASA (A2)subunits B/D |
|---|---|---|---|---|
| Glu185 | 6.8 | -- | 37.3 | -- |
| Gln224 | 5.9 | 6.7 | 32.5 | 37.2 |
| Met231 | 18.5 | 12.4 | 101.7 | 66.8 |
| Trp233 | 6.0 | 7.6 | 33.0 | 40.6 |
| Arg235 | -- | 5.5 | -- | 29.3 |
| Glu238 | 12.6 | 12.2 | 68.8 | 65.2 |
| Pro240 | 7.3 | 9.5 | 40.1 | 50.9 |
| Gly262 | -- | 5.9 | -- | 31.8 |
| Val263 | 9.7 | 9.9 | 53.3 | 52.9 |
|
| ||||
| C-peptide | % interface ASA in complex,subunits A/C | % interface ASA in complex,subunits B/D | Interface ASA (A2)subunits A/C | Interface ASA (A2)subunits B/D |
|
| ||||
| Asn1 | 7.4 | 10.3 | 48.9 | 65.3 |
| Phe2 | 20.5 | -- | 135.8 | -- |
| Thr3 | 5.8 | 11.1 | 38.3 | 70.5 |
| Leu4 | -- | 13.2 | -- | 83.4 |
| Lys5 | 9.7 | -- | 64.2 | -- |
| Phe6 | 16.0 | -- | 105.9 | -- |
| Trp7 | -- | 24.2 | -- | 153.8 |
| Asp8 | 3.0 | 4.1 | 20.0 | 25.9 |
| Ile9 | 15.4 | -- | 102.3 | -- |
| Phe10 | 15.6 | 10.5 | 103.6 | 66.9 |
| Arg11 | -- | 12.3 | -- | 78.1 |
| Lys12 | 6.4 | 14.2 | 42.7 | 90.1 |