0.031291 -0.000000 0.000847 0.000000 0.012842 -0.000000 0.000000 0.000000 0.018758 0.00000 0.00000 0.00000 Hopfner, K.P. Tainer, J.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90 91.55 90 31.958 77.868 53.330 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C6 H8 O7 192.124 CITRIC ACID non-polymer C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking Hg 2 200.590 MERCURY (II) ION non-polymer C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking O4 P -3 94.971 PHOSPHATE ION non-polymer C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Nature NATUAS 0006 0028-0836 418 562 566 10.1038/nature00922 12152085 The Rad50 zinc-hook is a structure joining Mre11 complexes in DNA recombination and repair. 2002 10.2210/pdb1l8d/pdb pdb_00001l8d 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 2001-02-01 ADSC QUANTUM 4 MAD M x-ray 1 0.8321 1.0 1.009 1.0 BL9-2 SSRL 0.8321, 1.009 SYNCHROTRON SSRL BEAMLINE BL9-2 13153.300 DNA double-strand break repair rad50 ATPase Rad50 coiled-coil fragment containing the CXXC motif, Rad50 molecular hook 2 man polymer 200.590 MERCURY (II) ION 1 syn non-polymer 94.971 PHOSPHATE ION 6 syn non-polymer 192.124 CITRIC ACID 1 syn non-polymer 18.015 water 124 nat water no no MKKLLEELETKKTTIEEERNEITQRIGELKNKIGDLKTAIEELKKAKGKCPVCGRELTDEHREELLSKYHLDLNNSKNTL AKLIDRKSELERELRRIDMEIKRLTPLLTVAE MKKLLEELETKKTTIEEERNEITQRIGELKNKIGDLKTAIEELKKAKGKCPVCGRELTDEHREELLSKYHLDLNNSKNTL AKLIDRKSELERELRRIDMEIKRLTPLLTVAE A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Pyrococcus Escherichia sample 2261 Pyrococcus furiosus 562 Escherichia coli 1 2.52 51.21 VAPOR DIFFUSION, SITTING DROP 5 100 mM Phosphate/Citrate, 40% Ethanol, 50 mM Zn-Acetate, 10% Glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 300K 300 database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2002-08-28 1 1 2008-04-28 1 2 2011-07-13 1 3 2022-12-21 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Rad50 ATPase domain Rad50 ATPase domain+ATP Rad50 ATPase domain+coiled-coil Mre11 RCSB Y RCSB 2002-03-20 REL HG MERCURY (II) ION PO4 PHOSPHATE ION CIT CITRIC ACID HOH water HG2 1 2 HG HG 201 A PO4 2 3 PO4 PO4 302 A PO4 3 3 PO4 PO4 303 A PO4 4 3 PO4 PO4 304 A PO4 5 3 PO4 PO4 305 A PO4 6 3 PO4 PO4 306 A CIT 6 4 CIT CIT 507 A PO4 1 3 PO4 PO4 301 B HOH 1 5 HOH HOH 1 A HOH 2 5 HOH HOH 2 A HOH 3 5 HOH HOH 3 A HOH 4 5 HOH HOH 4 A HOH 5 5 HOH HOH 5 A HOH 13 5 HOH HOH 13 A HOH 21 5 HOH HOH 21 A HOH 22 5 HOH HOH 22 A HOH 23 5 HOH HOH 23 A HOH 26 5 HOH HOH 26 A HOH 27 5 HOH HOH 27 A HOH 30 5 HOH HOH 30 A HOH 32 5 HOH HOH 32 A HOH 33 5 HOH HOH 33 A HOH 37 5 HOH HOH 37 A HOH 40 5 HOH HOH 40 A HOH 41 5 HOH HOH 41 A HOH 45 5 HOH HOH 45 A HOH 46 5 HOH HOH 46 A HOH 48 5 HOH HOH 48 A HOH 50 5 HOH HOH 50 A HOH 52 5 HOH HOH 52 A HOH 54 5 HOH HOH 54 A HOH 56 5 HOH HOH 56 A HOH 60 5 HOH HOH 60 A HOH 67 5 HOH HOH 67 A HOH 69 5 HOH HOH 69 A HOH 70 5 HOH HOH 70 A HOH 71 5 HOH HOH 71 A HOH 74 5 HOH HOH 74 A HOH 75 5 HOH HOH 75 A HOH 76 5 HOH HOH 76 A HOH 78 5 HOH HOH 78 A HOH 81 5 HOH HOH 81 A HOH 82 5 HOH HOH 82 A HOH 83 5 HOH HOH 83 A HOH 84 5 HOH HOH 84 A HOH 85 5 HOH HOH 85 A HOH 87 5 HOH HOH 87 A HOH 88 5 HOH HOH 88 A HOH 89 5 HOH HOH 89 A HOH 90 5 HOH HOH 90 A HOH 91 5 HOH HOH 91 A HOH 92 5 HOH HOH 92 A HOH 93 5 HOH HOH 93 A HOH 95 5 HOH HOH 95 A HOH 96 5 HOH HOH 96 A HOH 98 5 HOH HOH 98 A HOH 100 5 HOH HOH 100 A HOH 101 5 HOH HOH 101 A HOH 102 5 HOH HOH 102 A HOH 103 5 HOH HOH 103 A HOH 104 5 HOH HOH 104 A HOH 107 5 HOH HOH 107 A HOH 108 5 HOH HOH 108 A HOH 109 5 HOH HOH 109 A HOH 119 5 HOH HOH 119 A HOH 121 5 HOH HOH 121 A HOH 125 5 HOH HOH 125 A HOH 127 5 HOH HOH 127 A HOH 128 5 HOH HOH 128 A HOH 129 5 HOH HOH 129 A HOH 130 5 HOH HOH 130 A HOH 131 5 HOH HOH 131 A HOH 132 5 HOH HOH 132 A HOH 135 5 HOH HOH 135 A HOH 136 5 HOH HOH 136 A HOH 137 5 HOH HOH 137 A HOH 138 5 HOH HOH 138 A HOH 139 5 HOH HOH 139 A HOH 140 5 HOH HOH 140 A HOH 141 5 HOH HOH 141 A HOH 142 5 HOH HOH 142 A HOH 144 5 HOH HOH 144 A HOH 6 5 HOH HOH 6 B HOH 7 5 HOH HOH 7 B HOH 8 5 HOH HOH 8 B HOH 11 5 HOH HOH 11 B HOH 15 5 HOH HOH 15 B HOH 16 5 HOH HOH 16 B HOH 17 5 HOH HOH 17 B HOH 18 5 HOH HOH 18 B HOH 20 5 HOH HOH 20 B HOH 24 5 HOH HOH 24 B HOH 28 5 HOH HOH 28 B HOH 29 5 HOH HOH 29 B HOH 31 5 HOH HOH 31 B HOH 35 5 HOH HOH 35 B HOH 38 5 HOH HOH 38 B HOH 39 5 HOH HOH 39 B HOH 42 5 HOH HOH 42 B HOH 43 5 HOH HOH 43 B HOH 44 5 HOH HOH 44 B HOH 47 5 HOH HOH 47 B HOH 49 5 HOH HOH 49 B HOH 51 5 HOH HOH 51 B HOH 53 5 HOH HOH 53 B HOH 55 5 HOH HOH 55 B HOH 57 5 HOH HOH 57 B HOH 59 5 HOH HOH 59 B HOH 61 5 HOH HOH 61 B HOH 62 5 HOH HOH 62 B HOH 63 5 HOH HOH 63 B HOH 64 5 HOH HOH 64 B HOH 65 5 HOH HOH 65 B HOH 66 5 HOH HOH 66 B HOH 68 5 HOH HOH 68 B HOH 72 5 HOH HOH 72 B HOH 73 5 HOH HOH 73 B HOH 77 5 HOH HOH 77 B HOH 80 5 HOH HOH 80 B HOH 86 5 HOH HOH 86 B HOH 94 5 HOH HOH 94 B HOH 97 5 HOH HOH 97 B HOH 105 5 HOH HOH 105 B HOH 106 5 HOH HOH 106 B HOH 110 5 HOH HOH 110 B HOH 114 5 HOH HOH 114 B HOH 116 5 HOH HOH 116 B HOH 118 5 HOH HOH 118 B HOH 120 5 HOH HOH 120 B HOH 123 5 HOH HOH 123 B HOH 126 5 HOH HOH 126 B HOH 143 5 HOH HOH 143 B n 1 395 A LYS 396 n 2 LYS 396 A LYS 397 n 3 LYS 397 A LEU 398 n 4 LEU 398 A LEU 399 n 5 LEU 399 A GLU 400 n 6 GLU 400 A GLU 401 n 7 GLU 401 A LEU 402 n 8 LEU 402 A GLU 403 n 9 GLU 403 A THR 404 n 10 THR 404 A LYS 405 n 11 LYS 405 A LYS 406 n 12 LYS 406 A THR 407 n 13 THR 407 A THR 408 n 14 THR 408 A ILE 409 n 15 ILE 409 A GLU 410 n 16 GLU 410 A GLU 411 n 17 GLU 411 A GLU 412 n 18 GLU 412 A ARG 413 n 19 ARG 413 A ASN 414 n 20 ASN 414 A GLU 415 n 21 GLU 415 A ILE 416 n 22 ILE 416 A THR 417 n 23 THR 417 A GLN 418 n 24 GLN 418 A ARG 419 n 25 ARG 419 A ILE 420 n 26 ILE 420 A GLY 421 n 27 GLY 421 A GLU 422 n 28 GLU 422 A LEU 423 n 29 LEU 423 A LYS 424 n 30 LYS 424 A ASN 425 n 31 ASN 425 A LYS 426 n 32 LYS 426 A ILE 427 n 33 ILE 427 A GLY 428 n 34 GLY 428 A ASP 429 n 35 ASP 429 A LEU 430 n 36 LEU 430 A LYS 431 n 37 LYS 431 A THR 432 n 38 THR 432 A ALA 433 n 39 ALA 433 A ILE 434 n 40 ILE 434 A GLU 435 n 41 GLU 435 A GLU 436 n 42 GLU 436 A LEU 437 n 43 LEU 437 A LYS 438 n 44 LYS 438 A LYS 439 n 45 LYS 439 A ALA 440 n 46 ALA 440 A LYS 441 n 47 LYS 441 A GLY 442 n 48 GLY 442 A LYS 443 n 49 LYS 443 A CYS 444 n 50 CYS 444 A PRO 445 n 51 PRO 445 A VAL 446 n 52 VAL 446 A CYS 447 n 53 CYS 447 A GLY 448 n 54 GLY 448 A ARG 449 n 55 ARG 449 A GLU 450 n 56 GLU 450 A LEU 451 n 57 LEU 451 A THR 452 n 58 THR 452 A ASP 453 n 59 ASP 453 A GLU 454 n 60 GLU 454 A HIS 455 n 61 HIS 455 A ARG 456 n 62 ARG 456 A GLU 457 n 63 GLU 457 A GLU 458 n 64 GLU 458 A LEU 459 n 65 LEU 459 A LEU 460 n 66 LEU 460 A SER 461 n 67 SER 461 A LYS 462 n 68 LYS 462 A TYR 463 n 69 TYR 463 A HIS 464 n 70 HIS 464 A LEU 465 n 71 LEU 465 A ASP 466 n 72 ASP 466 A LEU 467 n 73 LEU 467 A ASN 468 n 74 ASN 468 A ASN 469 n 75 ASN 469 A SER 470 n 76 SER 470 A LYS 471 n 77 LYS 471 A ASN 472 n 78 ASN 472 A THR 473 n 79 THR 473 A LEU 474 n 80 LEU 474 A ALA 475 n 81 ALA 475 A LYS 476 n 82 LYS 476 A LEU 477 n 83 LEU 477 A ILE 478 n 84 ILE 478 A ASP 479 n 85 ASP 479 A ARG 480 n 86 ARG 480 A LYS 481 n 87 LYS 481 A SER 482 n 88 SER 482 A GLU 483 n 89 GLU 483 A LEU 484 n 90 LEU 484 A GLU 485 n 91 GLU 485 A ARG 486 n 92 ARG 486 A GLU 487 n 93 GLU 487 A LEU 488 n 94 LEU 488 A ARG 489 n 95 ARG 489 A ARG 490 n 96 ARG 490 A ILE 491 n 97 ILE 491 A ASP 492 n 98 ASP 492 A MET 493 n 99 MET 493 A GLU 494 n 100 GLU 494 A ILE 495 n 101 ILE 495 A LYS 496 n 102 LYS 496 A ARG 497 n 103 ARG 497 A LEU 498 n 104 LEU 498 A n 105 499 A n 106 500 A n 107 501 A n 108 502 A n 109 503 A n 110 504 A n 111 505 A n 112 506 A MET 395 n 1 MET 395 B LYS 396 n 2 LYS 396 B LYS 397 n 3 LYS 397 B LEU 398 n 4 LEU 398 B LEU 399 n 5 LEU 399 B GLU 400 n 6 GLU 400 B GLU 401 n 7 GLU 401 B LEU 402 n 8 LEU 402 B GLU 403 n 9 GLU 403 B THR 404 n 10 THR 404 B LYS 405 n 11 LYS 405 B LYS 406 n 12 LYS 406 B THR 407 n 13 THR 407 B THR 408 n 14 THR 408 B ILE 409 n 15 ILE 409 B GLU 410 n 16 GLU 410 B GLU 411 n 17 GLU 411 B GLU 412 n 18 GLU 412 B ARG 413 n 19 ARG 413 B ASN 414 n 20 ASN 414 B GLU 415 n 21 GLU 415 B ILE 416 n 22 ILE 416 B THR 417 n 23 THR 417 B GLN 418 n 24 GLN 418 B ARG 419 n 25 ARG 419 B ILE 420 n 26 ILE 420 B GLY 421 n 27 GLY 421 B GLU 422 n 28 GLU 422 B LEU 423 n 29 LEU 423 B LYS 424 n 30 LYS 424 B ASN 425 n 31 ASN 425 B LYS 426 n 32 LYS 426 B ILE 427 n 33 ILE 427 B GLY 428 n 34 GLY 428 B ASP 429 n 35 ASP 429 B LEU 430 n 36 LEU 430 B LYS 431 n 37 LYS 431 B THR 432 n 38 THR 432 B ALA 433 n 39 ALA 433 B ILE 434 n 40 ILE 434 B GLU 435 n 41 GLU 435 B GLU 436 n 42 GLU 436 B LEU 437 n 43 LEU 437 B LYS 438 n 44 LYS 438 B LYS 439 n 45 LYS 439 B ALA 440 n 46 ALA 440 B LYS 441 n 47 LYS 441 B GLY 442 n 48 GLY 442 B LYS 443 n 49 LYS 443 B CYS 444 n 50 CYS 444 B PRO 445 n 51 PRO 445 B VAL 446 n 52 VAL 446 B CYS 447 n 53 CYS 447 B GLY 448 n 54 GLY 448 B ARG 449 n 55 ARG 449 B GLU 450 n 56 GLU 450 B LEU 451 n 57 LEU 451 B THR 452 n 58 THR 452 B ASP 453 n 59 ASP 453 B GLU 454 n 60 GLU 454 B HIS 455 n 61 HIS 455 B ARG 456 n 62 ARG 456 B GLU 457 n 63 GLU 457 B GLU 458 n 64 GLU 458 B LEU 459 n 65 LEU 459 B LEU 460 n 66 LEU 460 B SER 461 n 67 SER 461 B LYS 462 n 68 LYS 462 B TYR 463 n 69 TYR 463 B HIS 464 n 70 HIS 464 B LEU 465 n 71 LEU 465 B ASP 466 n 72 ASP 466 B LEU 467 n 73 LEU 467 B ASN 468 n 74 ASN 468 B ASN 469 n 75 ASN 469 B SER 470 n 76 SER 470 B LYS 471 n 77 LYS 471 B ASN 472 n 78 ASN 472 B THR 473 n 79 THR 473 B LEU 474 n 80 LEU 474 B ALA 475 n 81 ALA 475 B LYS 476 n 82 LYS 476 B LEU 477 n 83 LEU 477 B ILE 478 n 84 ILE 478 B ASP 479 n 85 ASP 479 B ARG 480 n 86 ARG 480 B LYS 481 n 87 LYS 481 B SER 482 n 88 SER 482 B GLU 483 n 89 GLU 483 B LEU 484 n 90 LEU 484 B GLU 485 n 91 GLU 485 B ARG 486 n 92 ARG 486 B GLU 487 n 93 GLU 487 B LEU 488 n 94 LEU 488 B ARG 489 n 95 ARG 489 B ARG 490 n 96 ARG 490 B ILE 491 n 97 ILE 491 B ASP 492 n 98 ASP 492 B MET 493 n 99 MET 493 B GLU 494 n 100 GLU 494 B ILE 495 n 101 ILE 495 B LYS 496 n 102 LYS 496 B n 103 497 B n 104 498 B n 105 499 B n 106 500 B n 107 501 B n 108 502 B n 109 503 B n 110 504 B n 111 505 B n 112 506 B author_and_software_defined_assembly PISA 2 dimeric 2530 -53 14540 A CYS 444 A SG CYS 50 1_555 A HG 201 C HG HG 1_555 A CYS 447 A SG CYS 53 1_555 101.7 A CYS 444 A SG CYS 50 1_555 A HG 201 C HG HG 1_555 B CYS 444 B SG CYS 50 1_555 116.5 A CYS 447 A SG CYS 53 1_555 A HG 201 C HG HG 1_555 B CYS 444 B SG CYS 50 1_555 116.0 A CYS 444 A SG CYS 50 1_555 A HG 201 C HG HG 1_555 B CYS 447 B SG CYS 53 1_555 112.1 A CYS 447 A SG CYS 53 1_555 A HG 201 C HG HG 1_555 B CYS 447 B SG CYS 53 1_555 100.1 B CYS 444 B SG CYS 50 1_555 A HG 201 C HG HG 1_555 B CYS 447 B SG CYS 53 1_555 109.0 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N GLY 442 A N GLY 48 A O LEU 451 A O LEU 57 B N GLY 442 B N GLY 48 B O LEU 451 B O LEU 57 1 A CD LYS 396 A CD LYS 2 0 Y 1 A CE LYS 396 A CE LYS 2 0 Y 1 A NZ LYS 396 A NZ LYS 2 0 Y 1 A CG LYS 397 A CG LYS 3 0 Y 1 A CD LYS 397 A CD LYS 3 0 Y 1 A CE LYS 397 A CE LYS 3 0 Y 1 A NZ LYS 397 A NZ LYS 3 0 Y 1 A OE1 GLU 454 A OE1 GLU 60 0 Y 1 A OE2 GLU 454 A OE2 GLU 60 0 Y 1 A CD GLU 458 A CD GLU 64 0 Y 1 A OE1 GLU 458 A OE1 GLU 64 0 Y 1 A OE2 GLU 458 A OE2 GLU 64 0 Y 1 A CG LYS 476 A CG LYS 82 0 Y 1 A CD LYS 476 A CD LYS 82 0 Y 1 A CE LYS 476 A CE LYS 82 0 Y 1 A NZ LYS 476 A NZ LYS 82 0 Y 1 A OG SER 482 A OG SER 88 0 Y 1 A NE ARG 497 A NE ARG 103 0 Y 1 A CZ ARG 497 A CZ ARG 103 0 Y 1 A NH1 ARG 497 A NH1 ARG 103 0 Y 1 A NH2 ARG 497 A NH2 ARG 103 0 Y 1 B CB MET 395 B CB MET 1 0 Y 1 B CG MET 395 B CG MET 1 0 Y 1 B SD MET 395 B SD MET 1 0 Y 1 B CE MET 395 B CE MET 1 0 Y 1 B CB LYS 396 B CB LYS 2 0 Y 1 B CG LYS 396 B CG LYS 2 0 Y 1 B CD LYS 396 B CD LYS 2 0 Y 1 B CE LYS 396 B CE LYS 2 0 Y 1 B NZ LYS 396 B NZ LYS 2 0 Y 1 B CG LYS 397 B CG LYS 3 0 Y 1 B CD LYS 397 B CD LYS 3 0 Y 1 B CE LYS 397 B CE LYS 3 0 Y 1 B NZ LYS 397 B NZ LYS 3 0 Y 1 B CG GLU 400 B CG GLU 6 0 Y 1 B CD GLU 400 B CD GLU 6 0 Y 1 B OE1 GLU 400 B OE1 GLU 6 0 Y 1 B OE2 GLU 400 B OE2 GLU 6 0 Y 1 B OE1 GLU 403 B OE1 GLU 9 0 Y 1 B OE2 GLU 403 B OE2 GLU 9 0 Y 1 B CD LYS 405 B CD LYS 11 0 Y 1 B CE LYS 405 B CE LYS 11 0 Y 1 B NZ LYS 405 B NZ LYS 11 0 Y 1 B CD GLU 415 B CD GLU 21 0 Y 1 B OE1 GLU 415 B OE1 GLU 21 0 Y 1 B OE2 GLU 415 B OE2 GLU 21 0 Y 1 B CG GLN 418 B CG GLN 24 0 Y 1 B CD GLN 418 B CD GLN 24 0 Y 1 B OE1 GLN 418 B OE1 GLN 24 0 Y 1 B NE2 GLN 418 B NE2 GLN 24 0 Y 1 B OD1 ASN 425 B OD1 ASN 31 0 Y 1 B ND2 ASN 425 B ND2 ASN 31 0 Y 1 B NZ LYS 441 B NZ LYS 47 0 Y 1 B CG GLU 450 B CG GLU 56 0 Y 1 B CD GLU 450 B CD GLU 56 0 Y 1 B OE1 GLU 450 B OE1 GLU 56 0 Y 1 B OE2 GLU 450 B OE2 GLU 56 0 Y 1 B CD GLU 458 B CD GLU 64 0 Y 1 B OE1 GLU 458 B OE1 GLU 64 0 Y 1 B OE2 GLU 458 B OE2 GLU 64 0 Y 1 B OD1 ASP 479 B OD1 ASP 85 0 Y 1 B OD2 ASP 479 B OD2 ASP 85 0 Y 1 B OG SER 482 B OG SER 88 0 Y 1 B CD GLU 483 B CD GLU 89 0 Y 1 B OE1 GLU 483 B OE1 GLU 89 0 Y 1 B OE2 GLU 483 B OE2 GLU 89 0 Y 1 B CD ARG 489 B CD ARG 95 0 Y 1 B NE ARG 489 B NE ARG 95 0 Y 1 B CZ ARG 489 B CZ ARG 95 0 Y 1 B NH1 ARG 489 B NH1 ARG 95 0 Y 1 B NH2 ARG 489 B NH2 ARG 95 0 Y 1 B CD LYS 496 B CD LYS 102 0 Y 1 B CE LYS 496 B CE LYS 102 0 Y 1 B NZ LYS 496 B NZ LYS 102 0 Y 1 A MET 395 A MET 1 1 Y 1 A THR 499 A THR 105 1 Y 1 A PRO 500 A PRO 106 1 Y 1 A LEU 501 A LEU 107 1 Y 1 A LEU 502 A LEU 108 1 Y 1 A THR 503 A THR 109 1 Y 1 A VAL 504 A VAL 110 1 Y 1 A ALA 505 A ALA 111 1 Y 1 A GLU 506 A GLU 112 1 Y 1 B ARG 497 B ARG 103 1 Y 1 B LEU 498 B LEU 104 1 Y 1 B THR 499 B THR 105 1 Y 1 B PRO 500 B PRO 106 1 Y 1 B LEU 501 B LEU 107 1 Y 1 B LEU 502 B LEU 108 1 Y 1 B THR 503 B THR 109 1 Y 1 B VAL 504 B VAL 110 1 Y 1 B ALA 505 B ALA 111 1 Y 1 B GLU 506 B GLU 112 1 Y 1 B ARG 489 0.141 SIDE CHAIN 1 -3.32 0.50 120.30 116.98 A A A NE CZ NH2 ARG ARG ARG 497 497 497 N 1 -7.76 1.10 119.40 111.64 B B B NH1 CZ NH2 ARG ARG ARG 489 489 489 N 1 9.71 0.50 120.30 130.01 B B B NE CZ NH1 ARG ARG ARG 489 489 489 N 1 -6.46 0.50 120.30 113.84 B B B NE CZ NH2 ARG ARG ARG 489 489 489 N 1 A LYS 441 -147.60 54.94 1 A ARG 497 -55.37 -71.45 1 B LYS 441 -151.83 70.46 0.278 0.225 2.2 8.0 548 10580 random 1 2 MAD Engh & Huber 2.2 8.0 124 1857 44 0 1689 0.010 1.79 2.2 30.0 1L8D 13119 0.0 -3 1 88 2.2 2.25 62.9 data reduction DENZO data reduction TRUNCATE phasing MLPHARE refinement CNS data scaling CCP4 (TRUNCATE) Rad50 coiled-coil Zn hook 1 N N 1 N N 2 N N 3 N N 3 N N 3 N N 3 N N 3 N N 4 N N 3 N N 5 N N 5 N N A LYS 396 A LYS 2 HELX_P A LYS 438 A LYS 44 1 1 43 A THR 452 A THR 58 HELX_P A LEU 498 A LEU 104 1 2 47 B MET 395 B MET 1 HELX_P B LYS 438 B LYS 44 1 3 44 B THR 452 B THR 58 HELX_P B LYS 496 B LYS 102 1 4 45 metalc 2.357 A HG 201 C HG HG 1_555 A CYS 444 A SG CYS 50 1_555 metalc 2.481 A HG 201 C HG HG 1_555 A CYS 447 A SG CYS 53 1_555 metalc 2.303 A HG 201 C HG HG 1_555 B CYS 444 B SG CYS 50 1_555 metalc 2.542 A HG 201 C HG HG 1_555 B CYS 447 B SG CYS 53 1_555 REPLICATION zinc finger, rad50, DNA repair, Recombination, hook motif, REPLICATION RAD50_PYRFU UNP 1 396 P58301 KKLLEELETKKTTIEEERNEITQRIGELKNKIGDLKTAIEELKKAKGKCPVCGRELTDEHREELLSKYHLDLNNSKNTLA KLIDRKSELERELRRIDMEIKRLTPLLTVAE 396 506 1L8D 396 506 P58301 A 1 2 112 396 506 1L8D 396 506 P58301 B 1 2 112 1 initiating methionine MET 395 1L8D A P58301 UNP 1 2 initiating methionine MET 395 1L8D B P58301 UNP 1 2 2 anti-parallel anti-parallel A GLY 442 A GLY 48 A LYS 443 A LYS 49 A GLU 450 A GLU 56 A LEU 451 A LEU 57 B GLY 442 B GLY 48 B LYS 443 B LYS 49 B GLU 450 B GLU 56 B LEU 451 B LEU 57 BINDING SITE FOR RESIDUE HG A 201 A HG 201 Software 4 BINDING SITE FOR RESIDUE PO4 B 301 B PO4 301 Software 1 BINDING SITE FOR RESIDUE PO4 A 302 A PO4 302 Software 1 BINDING SITE FOR RESIDUE PO4 A 303 A PO4 303 Software 5 BINDING SITE FOR RESIDUE PO4 A 304 A PO4 304 Software 3 BINDING SITE FOR RESIDUE PO4 A 305 A PO4 305 Software 3 BINDING SITE FOR RESIDUE PO4 A 306 A PO4 306 Software 4 BINDING SITE FOR RESIDUE CIT A 507 A CIT 507 Software 9 A CYS 444 A CYS 50 4 1_555 A CYS 447 A CYS 53 4 1_555 B CYS 444 B CYS 50 4 1_555 B CYS 447 B CYS 53 4 1_555 B ARG 449 B ARG 55 1 1_555 A CIT 507 I CIT 1 1_555 A HOH 82 K HOH 5 1_555 A HOH 109 K HOH 5 1_555 A LYS 441 A LYS 47 5 1_555 A ASP 453 A ASP 59 5 1_555 A ARG 456 A ARG 62 5 1_555 A ARG 456 A ARG 62 3 1_555 A GLU 457 A GLU 63 3 1_555 A LEU 460 A LEU 66 3 1_555 A LYS 431 A LYS 37 3 1_555 A THR 432 A THR 38 3 1_555 A GLU 435 A GLU 41 3 1_555 A GLU 403 A GLU 9 4 1_555 B ARG 413 B ARG 19 4 1_545 B LYS 481 B LYS 87 4 1_545 B GLU 485 B GLU 91 4 1_545 A HOH 69 K HOH 9 1_555 A PO4 302 D PO4 9 1_555 A LYS 406 A LYS 12 9 1_555 A GLU 410 A GLU 16 9 1_555 A ARG 413 A ARG 19 9 1_555 A LEU 488 A LEU 94 9 1_555 B GLU 403 B GLU 9 9 1_545 B LYS 406 B LYS 12 9 1_545 B ILE 495 B ILE 101 9 1_545 4 P 1 21 1