List of clear "backrub" alternate conformations, from Davis et al. 2005
- "Y" means the sidechain changed rotamer between alternates
- "CbD" is the distance between deposited Cbeta positions
- "ScD" is the largest distance between deposited sidechain atom positions
| PDB | Aa | Cid | Res# | CbD | Rot | ScD | ScAtom |
| 1dy5 | gln | a | 11 | 0.28 | - | 2.0 | Oe1 |
| 1dy5 | ser | a | 15 | 0.46 | Y | 1.8 | Og |
| 1dy5 | ser | a | 21 | 0.42 | Y | 1.4 | Og |
| 1dy5 | met | a | 29 | 0.28 | Y | 2.6 | Ce1 |
| 1dy5 | ser | a | 32 | 0.34 | Y | 2.0 | Og |
| 1dy5 | pro | a | 42 | 0.30 | Y | 1.5 | Cg |
| 1dy5 | ser | a | 50 | 0.26 | Y | 1.6 | Og |
| 1dy5 | ser | a | 59 | 0.30 | Y | 2.0 | Og |
| 1dy5 | met | a | 79 | 0.39 | Y | 1.6 | Sd |
| 1dy5 | asp | a | 83 | 0.52 | Y | 4.1 | Od2 |
| 1dy5 | asn | a | 103 | 0.34 | Y | 4.0 | Od1 |
| 1dy5 | ser | b | 15 | 0.39 | Y | 2.0 | Og |
| 1dy5 | ser | b | 21 | 0.25 | Y | 1.5 | Og |
| 1dy5 | met | b | 29 | 0.26 | Y | 1.9 | Cg |
| 1dy5 | ser | b | 32 | 0.39 | Y | 1.9 | Og |
| 1dy5 | asn | b | 34 | 0.27 | Y | 2.1 | Nd2 |
| 1dy5 | val | b | 43 | 0.37 | Y | 2.6 | Cg1 |
| 1dy5 | ser | b | 50 | 0.22 | Y | 1.5 | Og |
| 1dy5 | ser | b | 59 | 0.35 | Y | 2.0 | Og |
| 1dy5 | met | b | 79 | 0.38 | Y | 1.7 | Sd |
| 1dy5 | arg | b | 85 | 0.61 | Y | 1.7 | Cg |
| 1ejg | thr | a | 2 | 0.58 | Y | 2.6 | Cg2 |
| 1ejg | asn | a | 12 | 0.32 | - | 0.7 | Nd2 |
| 1ejg | ile | a | 34 | 0.46 | Y | 2.9 | Cd1 |
| 1ejg | thr | a | 39 | 0.44 | - | 0.9 | Cg2 |
| 1ejg | asp | a | 43 | 0.51 | - | 0.9 | Od2 |
| 1f9y | gln | a | 79 | 0.57 | Y | 3.6 | Oe1 |
| 1f9y | arg | a | 92 | 0.59 | Y | 4.5 | Nh1 |
| 1g6x | leu | a | 29 | 1.85 | Y | 2.2 | Cd1 |
| 1g6x | cys | a | 38 | 0.68 | Y | 2.0 | Sg |
| 1gwe | val | a | 208 | 0.21 | Y | 2.6 | Cg2 |
| 1gwe | lys | a | 214 | 0.22 | Y | 1.1 | Ce1 |
| 1gwe | tyr | a | 378 | 0.31 | Y | 7.5 | Oh |
| 1gwe | asn | a | 392 | 0.70 | - | 2.4 | Nd2 |
| 1gwe | asp | a | 410 | 0.29 | Y | 3.4 | Od1 |
| 1iua | pro | a | 12 | 0.54 | Y | 0.9 | Cg |
| 1iua | pro | a | 38 | 0.35 | Y | 1.1 | Cg |
| 1ix9 | leu | a | 56 | 0.25 | Y | 2.5 | Cd1 |
| 1ix9 | lys | a | 99 | 0.23 | Y | 2.2 | Nz |
| 1ix9 | glu | a | 117 | 0.52 | - | 2.4 | Oe1 |
| 1ix9 | ser | a | 122 | 0.49 | Y | 2.0 | Og |
| 1ix9 | gln | a | 178 | 0.30 | Y | 3.3 | Ne2 |
| 1ix9 | asn | a | 179 | 0.80 | Y | 3.8 | Od1 |
| 1ix9 | lys | b | 20 | 1.17 | Y | 5.6 | Nz |
| 1ix9 | glu | b | 54 | 0.49 | Y | 4.5 | Oe2 |
| 1ix9 | lys | b | 59 | 1.23 | Y | 1.2 | Cb |
| 1ix9 | ser | b | 122 | 0.42 | Y | 2.0 | Og |
| 1ix9 | asn | b | 179 | 0.81 | Y | 2.9 | Od1 |
| 1mc2 | val | a | 1018 | 0.69 | Y | 2.6 | Cg2 |
| 1mc2 | leu | a | 1024 | 0.85 | Y | 2.9 | Cd2 |
| 1mc2 | asp | a | 1111 | 0.77 | - | 1.9 | Od2 |
| 1muw | his | a | 48 | 0.40 | Y | 3.0 | Nd1 |
| 1muw | val | a | 50 | 0.57 | Y | 2.7 | Cd1 |
| 1muw | arg | a | 67 | 0.38 | Y | 2.9 | Nh1 |
| 1muw | ser | a | 69 | 0.43 | Y | 2.4 | Og |
| 1muw | pro | a | 86 | 0.32 | Y | 0.8 | Cg |
| 1muw | val | a | 168 | 0.66 | Y | 2.9 | Cg1 |
| 1muw | ser | a | 276 | 0.80 | Y | 2.8 | Og |
| 1muw | arg | a | 283 | 0.44 | Y | 5.1 | Nh1 |
| 1muw | glu | a | 324 | 0.34 | Y | 3.6 | Oe2 |
| 1muw | gln | a | 326 | 0.23 | Y | 4.6 | Oe1 |
| 1muw | asp | a | 344 | 1.02 | Y | 4.8 | Od1 |
| 1muw | glu | a | 348 | 0.36 | Y | 5.5 | Oe2 |
| 1n55 | thr | a | 18 | 0.41 | Y | 2.9 | Cg2 |
| 1n55 | ser | a | 34 | 1.02 | - | 1.2 | Og |
| 1n55 | val | a | 41 | 0.37 | Y | 2.5 | Cg1 |
| 1n55 | thr | a | 100 | 0.28 | Y | 2.5 | Cg2 |
| 1n55 | lys | a | 141 | 0.50 | Y | 4.9 | Ce1 |
| 1n55 | ser | a | 145 | 0.51 | Y | 1.8 | Og |
| 1n55 | ser | a | 148 | 0.27 | Y | 2.1 | Og |
| 1n55 | leu | a | 189 | 0.76 | Y | 2.7 | Cd1 |
| 1n55 | glu | a | 241 | 0.63 | Y | 4.9 | Oe2 |
| 1n9b | met | a | 46 | 0.25 | Y | 3.3 | Ce1 |
| 1n9b | ile | a | 47 | 0.59 | Y | 2.1 | Cg1 |
| 1n9b | asp | a | 50 | 0.23 | Y | 3.3 | Od1 |
| 1n9b | val | a | 75 | 0.49 | Y | 2.8 | Cg1 |
| 1n9b | lys | a | 94 | 0.21 | Y | 2.1 | Nz |
| 1n9b | ile | a | 95 | 0.27 | Y | 1.7 | Cd1 |
| 1n9b | ser | a | 185 | 0.39 | Y | 1.7 | Og |
| 1n9b | val | a | 247 | 0.26 | Y | 2.4 | Cg1 |
| 1n9b | ala | a | 257 | 0.33 | - | 1.2 | O |
| 1n9b | ile | a | 260 | 0.32 | Y | 3.5 | Cd1 |
| 1n9b | leu | a | 265 | 1.07 | Y | 2.5 | Cd1 |
| 1nwz | ser | a | 8 | 0.28 | Y | 1.8 | Og |
| 1nwz | asp | a | 53 | 0.38 | Y | 1.7 | Od2 |
| 1nwz | met | a | 91 | 0.34 | Y | 1.9 | Cg |
| 1nwz | tyr | a | 98 | 0.27 | - | 1.2 | Oh |
| 1nwz | ser | a | 117 | 0.27 | Y | 1.9 | Cg |
| 1nwz | tyr | a | 118 | 0.24 | - | 1.5 | Oh |
| 1oew | ser | a | 45 | 0.45 | Y | 1.6 | Og |
| 1oew | ser | a | 114 | 0.27 | Y | 2.1 | Og |
| 1oew | ser | a | 136 | 0.30 | Y | 1.8 | Og |
| 1pq7 | cys | a | 41 | 0.61 | Y | 2.4 | Sg |
| 1pq7 | asn | a | 49 | 1.26 | Y | 3.3 | Ne2 |
| 1pq7 | gln | a | 63 | 0.74 | Y | 4.0 | Ne2 |
| 1pq7 | ser | a | 111 | 0.53 | Y | 1.9 | Og |
| 1pq7 | ser | a | 132 | 0.78 | Y | 2.1 | Og |
| 1r6j | his | a | 202 | 0.60 | Y | 5.0 | Ce1 |
| 1r6j | thr | a | 268 | 0.67 | - | 0.9 | Og1 |
| 1ssx | cys | a | 42 | 0.24 | - | 0.9 | Sg |
| 1ssx | arg | a | 120a | 0.76 | Y | 2.7 | Nh1 |
| 1ssx | ser | a | 120h | 0.57 | Y | 1.9 | Og |
| 1ssx | glu | a | 129 | 0.38 | Y | 3.2 | Oe2 |
| 1ssx | arg | a | 141 | 0.40 | Y | 4.3 | Nh1 |
| 1ssx | thr | a | 161 | 0.69 | Y | 2.2 | Cg2 |
| 1ssx | met | a | 190 | 0.27 | Y | 2.7 | Ce1 |
| 1ssx | arg | a | 192 | 0.84 | Y | 7.9 | Nh2 |
| 1ssx | ser | a | 195 | 0.67 | - | 1.0 | Og |
| 1ssx | ser | a | 219a | 0.49 | Y | 1.9 | Og |
| 1ssx | gln | a | 237 | 0.68 | Y | 1.4 | Ne2 |
| 1us0 | arg | a | 40 | 0.23 | - | 0.2 | Cb |
| 1us0 | ser | a | 97 | 0.26 | Y | 2.3 | Og |
| 1us0 | lys | a | 100 | 0.97 | Y | 1.4 | Cg |
| 1us0 | asp | a | 102 | 0.67 | Y | 3.8 | Od1 |
| 1us0 | his | a | 163 | 0.96 | Y | 3.7 | Ce1 |
| 1us0 | ser | a | 282 | 0.58 | Y | 1.7 | Og |
| 1us0 | arg | a | 217 | 0.61 | - | 3.0 | Nh1 |
| 1us0 | arg | a | 293 | 0.24 | Y | 6.7 | Nh1 |
| 1us0 | lys | a | 307 | 0.30 | Y | 1.8 | Cd |
| 1us0 | ser | a | 305 | 1.70 | Y | 3.8 | Og |
| 3al1 | lys | a | 105 | 0.39 | Y | 2.3 | Nz |
| 3al1 | glu | a | 108 | 0.66 | Y | 3.1 | Oe2 |
| 3al1 | glu | b | 201 | 0.44 | Y | 3.1 | Oe2 |
| 3al1 | lys | b | 205 | 0.42 | Y | 1.6 | Cg |
| 3al1 | glu | b | 208 | 0.23 | - | 1.3 | Oe1 |
| 3al1 | leu | b | 210 | 0.24 | - | 0.9 | Cd2 |