HEADER LIGASE/RNA 31-DEC-69 1GSG TITLE Structure of E.coli glutaminyl-tRNA synthetase complexed with trnagln TITLE 2 and ATP at 2.8 Angstroms resolution COMPND MOL_ID: 2; COMPND 2 MOLECULE: GLUTAMINYL-TRNA SYNTHETASE; COMPND 3 CHAIN: P; COMPND 4 EC: 6.1.1.18; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 1GSG P 1 553 UNP P00962 SYQ_ECOLI 1 553 SEQRES 1 P 94 GLY VAL ILE HIS TRP VAL SER ALA ALA HIS ALA LEU PRO SEQRES 2 P 94 VAL GLU ILE ARG LEU TYR ASP ARG LEU PHE SER VAL PRO SEQRES 3 P 94 ASN PRO GLY ALA ALA ASP ASP PHE LEU SER VAL ILE ASN SEQRES 4 P 94 PRO GLU SER LEU VAL ILE LYS GLN GLY PHE ALA GLU PRO SEQRES 5 P 94 SER LEU LYS ASP ALA VAL ALA GLY LYS ALA PHE GLN PHE SEQRES 6 P 94 GLU ARG GLU GLY TYR PHE CYS LEU ASP SER ARG HIS SER SEQRES 7 P 94 THR ALA GLU LYS PRO VAL PHE ASN ARG THR VAL GLY LEU SEQRES 8 P 94 ARG ASP THR ATOM 1 CA GLY P 454 23.442 -16.661 23.617 1.00 31.08 ATOM 2 CA VAL P 455 25.721 -16.076 20.675 1.00 28.09 ATOM 3 CA ILE P 456 29.514 -16.216 20.636 1.00 26.05 ATOM 4 CA HIS P 457 31.969 -15.395 17.775 1.00 20.55 ATOM 5 CA TRP P 458 34.519 -17.828 16.535 1.00 19.50 ATOM 6 CA VAL P 459 37.086 -18.472 13.794 1.00 20.36 ATOM 7 CA SER P 460 37.914 -21.969 12.456 1.00 23.26 ATOM 8 CA ALA P 461 41.419 -22.877 13.713 1.00 25.71 ATOM 9 CA ALA P 462 42.647 -24.153 10.308 1.00 28.91 ATOM 10 CA HIS P 463 41.757 -21.333 7.787 1.00 26.77 ATOM 11 CA ALA P 464 42.329 -18.643 10.474 1.00 22.25 ATOM 12 CA LEU P 465 44.487 -15.700 9.564 1.00 17.69 ATOM 13 CA PRO P 466 46.955 -14.754 12.352 1.00 18.22 ATOM 14 CA VAL P 467 46.502 -11.056 13.088 1.00 19.52 ATOM 15 CA GLU P 468 48.063 -8.405 15.403 1.00 20.49 ATOM 16 CA ILE P 469 45.324 -6.403 17.167 1.00 19.10 ATOM 17 CA ARG P 470 46.190 -3.082 18.760 1.00 14.38 ATOM 18 CA LEU P 471 43.671 -2.143 21.354 1.00 12.47 ATOM 19 CA TYR P 472 43.957 1.544 22.188 1.00 14.27 ATOM 20 CA ASP P 473 42.564 3.449 25.096 1.00 17.16 ATOM 21 CA ARG P 474 42.773 7.034 26.464 1.00 17.99 ATOM 22 CA LEU P 475 46.319 8.318 26.445 1.00 9.79 ATOM 23 CA PHE P 476 46.057 9.883 29.961 1.00 10.96 ATOM 24 CA SER P 477 44.706 8.622 33.302 1.00 15.76 ATOM 25 CA VAL P 478 42.969 11.871 34.234 1.00 14.89 ATOM 26 CA PRO P 479 40.217 14.010 32.588 1.00 16.51 ATOM 27 CA ASN P 480 42.430 17.075 32.345 1.00 18.70 ATOM 28 CA PRO P 481 46.041 16.136 31.687 1.00 16.94 ATOM 29 CA GLY P 482 46.783 19.731 30.701 1.00 23.35 ATOM 30 CA ALA P 483 46.124 21.212 34.076 1.00 29.20 ATOM 31 CA ALA P 484 48.739 19.021 35.751 1.00 33.78 ATOM 32 CA ASP P 485 52.280 19.923 36.737 1.00 37.62 ATOM 33 CA ASP P 486 53.716 17.056 34.820 1.00 29.60 ATOM 34 CA PHE P 487 51.286 15.819 32.231 1.00 19.06 ATOM 35 CA LEU P 488 53.781 13.096 31.225 1.00 15.01 ATOM 36 CA SER P 489 53.621 11.232 34.561 1.00 15.87 ATOM 37 CA VAL P 490 49.858 10.965 34.054 1.00 13.36 ATOM 38 CA ILE P 491 50.122 9.012 30.749 1.00 14.60 ATOM 39 CA ASN P 492 48.005 5.861 30.893 1.00 19.37 ATOM 40 CA PRO P 493 50.306 2.764 30.868 1.00 19.30 ATOM 41 CA GLU P 494 47.527 0.912 29.087 1.00 20.96 ATOM 42 CA SER P 495 46.837 3.295 26.152 1.00 17.35 ATOM 43 CA LEU P 496 48.046 0.465 23.857 1.00 14.76 ATOM 44 CA VAL P 497 47.816 -3.274 24.535 1.00 17.59 ATOM 45 CA ILE P 498 49.025 -5.441 21.650 1.00 21.33 ATOM 46 CA LYS P 499 47.223 -8.760 21.252 1.00 24.82 ATOM 47 CA GLN P 500 47.929 -11.577 18.798 1.00 22.60 ATOM 48 CA GLY P 501 44.716 -13.214 17.665 1.00 20.19 ATOM 49 CA PHE P 502 43.072 -14.792 14.663 1.00 17.32 ATOM 50 CA ALA P 503 40.752 -13.365 12.001 1.00 19.74 ATOM 51 CA GLU P 504 38.543 -15.220 9.536 1.00 17.85 ATOM 52 CA PRO P 505 40.357 -15.621 6.138 1.00 19.94 ATOM 53 CA SER P 506 38.330 -12.981 4.179 1.00 17.51 ATOM 54 CA LEU P 507 40.177 -10.266 6.044 1.00 19.23 ATOM 55 CA LYS P 508 43.168 -11.208 3.809 1.00 28.69 ATOM 56 CA ASP P 509 41.617 -8.837 1.289 1.00 32.61 ATOM 57 CA ALA P 510 41.450 -5.867 3.720 1.00 32.26 ATOM 58 CA VAL P 511 42.813 -2.423 2.796 1.00 32.62 ATOM 59 CA ALA P 512 44.197 0.288 5.019 1.00 33.54 ATOM 60 CA GLY P 513 41.767 2.966 5.877 1.00 36.69 ATOM 61 CA LYS P 514 38.674 0.757 5.381 1.00 34.10 ATOM 62 CA ALA P 515 36.977 -0.144 8.637 1.00 26.10 ATOM 63 CA PHE P 516 35.322 -3.413 9.677 1.00 19.61 ATOM 64 CA GLN P 517 33.108 -4.142 12.613 1.00 17.65 ATOM 65 CA PHE P 518 34.609 -7.189 14.317 1.00 13.17 ATOM 66 CA GLU P 519 31.353 -8.505 15.603 1.00 18.32 ATOM 67 CA ARG P 520 30.962 -8.155 19.373 1.00 21.76 ATOM 68 CA GLU P 521 34.384 -6.498 19.643 1.00 24.85 ATOM 69 CA GLY P 522 34.421 -3.067 17.998 1.00 24.57 ATOM 70 CA TYR P 523 35.370 -1.333 14.793 1.00 17.59 ATOM 71 CA PHE P 524 38.895 -1.963 13.478 1.00 12.09 ATOM 72 CA CYS P 525 41.017 -0.974 10.491 1.00 17.70 ATOM 73 CA LEU P 526 44.193 -2.078 8.818 1.00 22.29 ATOM 74 CA ASP P 527 46.965 0.124 10.182 1.00 27.45 ATOM 75 CA SER P 528 49.405 -0.206 7.232 1.00 39.29 ATOM 76 CA ARG P 529 52.500 1.661 8.783 1.00 45.52 ATOM 77 CA HIS P 530 53.188 -1.408 10.931 1.00 42.96 ATOM 78 CA SER P 531 54.109 -3.829 8.207 1.00 47.20 ATOM 79 CA THR P 532 50.771 -5.564 7.631 1.00 47.68 ATOM 80 CA ALA P 533 52.263 -7.616 4.702 1.00 49.98 ATOM 81 CA GLU P 534 52.075 -11.279 5.741 1.00 48.33 ATOM 82 CA LYS P 535 50.888 -10.381 9.205 1.00 37.95 ATOM 83 CA PRO P 536 48.065 -7.836 9.187 1.00 26.72 ATOM 84 CA VAL P 537 47.901 -5.267 12.028 1.00 18.42 ATOM 85 CA PHE P 538 44.461 -4.023 13.007 1.00 16.01 ATOM 86 CA ASN P 539 43.823 -0.985 15.150 1.00 14.89 ATOM 87 CA ARG P 540 40.723 -0.852 17.261 1.00 15.70 ATOM 88 CA THR P 541 39.107 2.439 16.292 1.00 16.89 ATOM 89 CA VAL P 542 36.475 2.230 19.013 1.00 17.24 ATOM 90 CA GLY P 543 34.845 -0.508 21.095 1.00 18.92 ATOM 91 CA LEU P 544 31.172 -1.353 20.920 1.00 21.76 ATOM 92 CA ARG P 545 28.701 -0.224 23.612 1.00 34.81 ATOM 93 CA ASP P 546 29.557 -2.686 26.354 1.00 44.03 ATOM 94 CA THR P 547 26.659 -2.959 28.778 1.00 49.48 TER