HEADER TRANSFERASE (GLUTATHIONE) 23-JAN-95 1AGS TITLE A SURFACE MUTANT (G82R) OF A HUMAN ALPHA-GLUTATHIONE S-TRANSFERASE TITLE 2 SHOWS DECREASED THERMAL STABILITY AND A NEW MODE OF MOLECULAR TITLE 3 ASSOCIATION IN THE CRYSTAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE S-TRANSFERASE ALPHA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.18; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 1AGS B 1 221 UNP P09210 GSTA2_HUMAN 1 221 SEQRES 1 B 79 ALA GLU LYS PRO LYS LEU HIS TYR PHE ASN ALA ARG GLY SEQRES 2 B 79 ARG MET GLU SER THR ARG TRP LEU LEU ALA ALA ALA GLY SEQRES 3 B 79 VAL GLU PHE GLU GLU LYS PHE ILE LYS SER ALA GLU ASP SEQRES 4 B 79 LEU ASP LYS LEU ARG ASN ASP GLY TYR LEU MET PHE GLN SEQRES 5 B 79 GLN VAL PRO MET VAL GLU ILE ASP GLY MET LYS LEU VAL SEQRES 6 B 79 GLN THR ARG ALA ILE LEU ASN TYR ILE ALA SER LYS TYR SEQRES 7 B 79 ASN ATOM 1 CA ALA B 1 4.391 17.996 50.475 1.00 15.00 ATOM 2 CA GLU B 2 5.442 15.590 53.264 1.00 15.00 ATOM 3 CA LYS B 3 2.234 13.503 52.840 1.00 15.00 ATOM 4 CA PRO B 4 -0.475 12.629 50.205 1.00 15.00 ATOM 5 CA LYS B 5 -3.924 14.233 50.230 1.00 15.00 ATOM 6 CA LEU B 6 -7.033 12.159 49.391 1.00 15.00 ATOM 7 CA HIS B 7 -10.090 14.222 48.421 1.00 15.00 ATOM 8 CA TYR B 8 -13.352 12.389 48.501 1.00 15.00 ATOM 9 CA PHE B 9 -16.400 12.321 50.750 1.00 15.00 ATOM 10 CA ASN B 10 -16.537 10.432 54.091 1.00 15.00 ATOM 11 CA ALA B 11 -17.169 6.921 52.767 1.00 15.00 ATOM 12 CA ARG B 12 -15.327 3.945 51.239 1.00 15.00 ATOM 13 CA GLY B 13 -16.660 4.595 47.764 1.00 15.00 ATOM 14 CA ARG B 14 -14.001 4.805 45.079 1.00 15.00 ATOM 15 CA MET B 15 -11.231 5.777 47.528 1.00 15.00 ATOM 16 CA GLU B 16 -11.087 2.812 49.948 1.00 15.00 ATOM 17 CA SER B 17 -8.742 0.657 47.773 1.00 15.00 ATOM 18 CA THR B 18 -6.135 3.435 47.743 1.00 15.00 ATOM 19 CA ARG B 19 -6.617 3.975 51.498 1.00 15.00 ATOM 20 CA TRP B 20 -5.762 0.289 51.896 1.00 15.00 ATOM 21 CA LEU B 21 -2.824 0.496 49.456 1.00 15.00 ATOM 22 CA LEU B 22 -1.309 3.441 51.311 1.00 15.00 ATOM 23 CA ALA B 23 -2.050 1.689 54.584 1.00 15.00 ATOM 24 CA ALA B 24 -0.338 -1.528 53.488 1.00 15.00 ATOM 25 CA ALA B 25 2.656 0.471 52.165 1.00 15.00 ATOM 26 CA GLY B 26 3.067 2.064 55.592 1.00 15.00 ATOM 27 CA VAL B 27 2.424 5.578 54.289 1.00 15.00 ATOM 28 CA GLU B 28 0.513 7.976 56.558 1.00 15.00 ATOM 29 CA PHE B 29 -1.948 10.120 54.509 1.00 15.00 ATOM 30 CA GLU B 30 -4.288 13.088 54.865 1.00 15.00 ATOM 31 CA GLU B 31 -8.012 13.140 54.068 1.00 15.00 ATOM 32 CA LYS B 32 -10.009 16.140 52.887 1.00 15.00 ATOM 33 CA PHE B 33 -13.756 15.407 52.885 1.00 15.00 ATOM 34 CA ILE B 34 -16.270 16.889 50.458 1.00 15.00 ATOM 35 CA LYS B 35 -19.248 17.642 52.646 1.00 15.00 ATOM 36 CA SER B 36 -21.451 19.227 49.948 1.00 15.00 ATOM 37 CA ALA B 37 -22.166 19.574 46.202 1.00 15.00 ATOM 38 CA GLU B 38 -20.909 23.169 46.381 1.00 15.00 ATOM 39 CA ASP B 39 -17.826 21.569 48.024 1.00 15.00 ATOM 40 CA LEU B 40 -17.193 19.443 44.884 1.00 15.00 ATOM 41 CA ASP B 41 -17.963 22.339 42.547 1.00 15.00 ATOM 42 CA LYS B 42 -15.415 24.573 44.271 1.00 15.00 ATOM 43 CA LEU B 43 -12.582 22.168 43.453 1.00 15.00 ATOM 44 CA ARG B 44 -13.984 21.852 39.938 1.00 15.00 ATOM 45 CA ASN B 45 -13.760 25.650 39.587 1.00 15.00 ATOM 46 CA ASP B 46 -10.105 26.058 40.520 1.00 15.00 ATOM 47 CA GLY B 47 -9.335 23.514 37.786 1.00 15.00 ATOM 48 CA TYR B 48 -8.124 20.749 40.124 1.00 15.00 ATOM 49 CA LEU B 49 -10.010 17.846 38.559 1.00 15.00 ATOM 50 CA MET B 50 -9.051 17.003 34.951 1.00 15.00 ATOM 51 CA PHE B 51 -12.455 15.484 34.257 1.00 15.00 ATOM 52 CA GLN B 52 -14.360 17.261 37.054 1.00 15.00 ATOM 53 CA GLN B 53 -14.654 14.177 39.280 1.00 15.00 ATOM 54 CA VAL B 54 -13.245 12.492 42.403 1.00 15.00 ATOM 55 CA PRO B 55 -11.408 10.543 43.932 1.00 15.00 ATOM 56 CA MET B 56 -8.501 12.888 43.538 1.00 15.00 ATOM 57 CA VAL B 57 -5.176 12.454 45.287 1.00 15.00 ATOM 58 CA GLU B 58 -2.514 15.138 45.669 1.00 15.00 ATOM 59 CA ILE B 59 0.811 13.353 45.356 1.00 15.00 ATOM 60 CA ASP B 60 4.370 14.350 44.424 1.00 15.00 ATOM 61 CA GLY B 61 3.167 17.713 43.079 1.00 15.00 ATOM 62 CA MET B 62 0.500 16.099 40.849 1.00 15.00 ATOM 63 CA LYS B 63 -3.293 15.950 41.029 1.00 15.00 ATOM 64 CA LEU B 64 -4.290 12.420 40.048 1.00 15.00 ATOM 65 CA VAL B 65 -7.914 11.794 39.136 1.00 15.00 ATOM 66 CA GLN B 66 -8.656 8.283 37.862 1.00 15.00 ATOM 67 CA THR B 67 -8.605 5.607 40.556 1.00 15.00 ATOM 68 CA ARG B 68 -6.444 3.297 38.465 1.00 15.00 ATOM 69 CA ALA B 69 -4.005 6.104 37.586 1.00 15.00 ATOM 70 CA ILE B 70 -3.920 6.985 41.331 1.00 15.00 ATOM 71 CA LEU B 71 -3.425 3.335 42.326 1.00 15.00 ATOM 72 CA ASN B 72 -0.773 2.635 39.723 1.00 15.00 ATOM 73 CA TYR B 73 1.362 5.543 40.787 1.00 15.00 ATOM 74 CA ILE B 74 1.181 4.639 44.466 1.00 15.00 ATOM 75 CA ALA B 75 2.000 0.996 43.724 1.00 15.00 ATOM 76 CA SER B 76 4.975 1.937 41.420 1.00 15.00 ATOM 77 CA LYS B 77 6.237 4.415 44.012 1.00 15.00 ATOM 78 CA TYR B 78 6.162 2.293 47.147 1.00 15.00 ATOM 79 CA ASN B 79 7.523 -0.779 45.345 1.00 15.00 ATOM 80 N1 GTX B 222 -14.585 6.924 36.442 1.00 15.00 ATOM 81 CA1 GTX B 222 -13.659 7.646 37.333 1.00 15.00 ATOM 82 C1 GTX B 222 -12.870 6.552 38.063 1.00 15.00 ATOM 83 O11 GTX B 222 -13.158 5.353 37.809 1.00 15.00 ATOM 84 O12 GTX B 222 -11.956 6.864 38.854 1.00 15.00 ATOM 85 CB1 GTX B 222 -14.480 8.515 38.268 1.00 15.00 ATOM 86 CG1 GTX B 222 -15.653 7.741 38.851 1.00 15.00 ATOM 87 CD1 GTX B 222 -16.731 8.576 39.556 1.00 15.00 ATOM 88 OE1 GTX B 222 -17.904 8.217 39.481 1.00 15.00 ATOM 89 N2 GTX B 222 -16.385 9.673 40.222 1.00 15.00 ATOM 90 CA2 GTX B 222 -17.427 10.401 40.935 1.00 15.00 ATOM 91 C2 GTX B 222 -17.748 11.820 40.560 1.00 15.00 ATOM 92 O2 GTX B 222 -16.987 12.750 40.861 1.00 15.00 ATOM 93 CB2 GTX B 222 -17.228 10.327 42.457 1.00 15.00 ATOM 94 SG2 GTX B 222 -17.236 8.651 43.180 1.00 15.00 ATOM 95 C1S GTX B 222 -18.935 8.063 42.891 1.00 15.00 ATOM 96 C2S GTX B 222 -19.764 8.215 44.155 1.00 15.00 ATOM 97 C3S GTX B 222 -20.632 6.998 44.452 1.00 15.00 ATOM 98 C4S GTX B 222 -19.830 5.807 44.927 1.00 15.00 ATOM 99 C5S GTX B 222 -20.759 4.865 45.668 1.00 15.00 ATOM 100 C6S GTX B 222 -20.051 3.695 46.229 1.00 15.00 ATOM 101 N3 GTX B 222 -18.935 11.970 39.982 1.00 15.00 ATOM 102 CA3 GTX B 222 -19.430 13.273 39.608 1.00 15.00 ATOM 103 C3 GTX B 222 -19.529 13.561 38.135 1.00 15.00 ATOM 104 O31 GTX B 222 -19.615 14.764 37.815 1.00 15.00 ATOM 105 O32 GTX B 222 -19.506 12.621 37.318 1.00 15.00 TER