0.011341 0.000000 0.000000 0.000000 0.011341 0.000000 0.000000 0.000000 0.012331 0.00000 0.00000 0.00000 White, A. Tull, D. Johns, K.L. Withers, S.G. Rose, D.R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 88.172 88.172 81.097 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 H12 O6 180.156 beta-D-glucopyranose D-saccharide, beta linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C6 H11 F O5 182.147 2-deoxy-2-fluoro-alpha-D-glucopyranose D-saccharide, alpha 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 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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 US Nat.Struct.Biol. NSBIEW 2024 1072-8368 3 149 154 10.1038/nsb0296-149 8564541 Crystallographic observation of a covalent catalytic intermediate in a beta-glycosidase. 1996 US Biochemistry BICHAW 0033 0006-2960 33 12546 Crystal Structure of the Catalytic Domain of the Beta-1,4-Glycanase Cex from Cellulomonas Fimi 1994 UK J.Mol.Biol. JMOBAK 0070 0022-2836 228 693 Crystallization and Preliminary X-Ray Diffraction Analysis of the Catalytic Domain of Cex, an Exo-Beta-1,4-Glucanase and Beta-1,4-Xylanase from the Bacterium Cellulomonas Fimi 1992 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 AREA DETECTOR XUONG-HAMLIN MULTIWIRE M x-ray 1 1.5418 1.0 1.5418 34051.941 BETA-1,4-D-GLYCANASE CEX-CD 3.2.1.91, 3.2.1.8 CATALYTICALLY ACTIVE DOMAIN 1 man polymer 344.288 beta-D-glucopyranose-(1-4)-2-deoxy-2-fluoro-alpha-D-glucopyranose 1 man branched 18.015 water 189 nat water CELLOBIOHYDROLASE/XYLANASE B 2-deoxy-2-fluoro-beta-cellobiose no no ATTLKEAADGAGRDFGFALDPNRLSEAQYKAIADSEFNLVVAENAMKWDATEPSQNSFSFGAGDRVASYAADTGKELYGH TLVWHSQLPDWAKNLNGSAFESAMVNHVTKVADHFEGKVASWDVVNEAFADGGGRRQDSAFQQKLGNGYIETAFRAARAA DPTAKLCINDYNVEGINAKSNSLYDLVKDFKARGVPLDCVGFQSHLIVGQVPGDFRQNLQRFADLGVDVRITELDIRMRT PSDATKLATQAADYKKVVQACMQVTRCQGVTVWGITDKYSWVPDVFPGEGAALVWDASYAKKPAYAAVMEAF ATTLKEAADGAGRDFGFALDPNRLSEAQYKAIADSEFNLVVAENAMKWDATEPSQNSFSFGAGDRVASYAADTGKELYGH TLVWHSQLPDWAKNLNGSAFESAMVNHVTKVADHFEGKVASWDVVNEAFADGGGRRQDSAFQQKLGNGYIETAFRAARAA DPTAKLCINDYNVEGINAKSNSLYDLVKDFKARGVPLDCVGFQSHLIVGQVPGDFRQNLQRFADLGVDVRITELDIRMRT PSDATKLATQAADYKKVVQACMQVTRCQGVTVWGITDKYSWVPDVFPGEGAALVWDASYAKKPAYAAVMEAF A 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 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 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 Cellulomonas Escherichia sample ATCC 484 1708 Cellulomonas fimi 562 Escherichia coli BACTERIUM 2.31 46.84 atom_site chem_comp entity entity_name_com pdbx_branch_scheme pdbx_chem_comp_identifier pdbx_database_status pdbx_entity_branch pdbx_entity_branch_descriptor pdbx_entity_branch_link pdbx_entity_branch_list pdbx_entity_nonpoly pdbx_molecule_features pdbx_nonpoly_scheme pdbx_struct_assembly_gen pdbx_struct_special_symmetry struct_asym struct_conn repository Initial release Carbohydrate remediation repository Remediation Version format compliance Non-polymer description Version format compliance Atomic model Atomic model Data collection Derived calculations Other Structure summary 1 0 1997-01-27 1 1 2008-03-24 1 2 2011-07-13 1 3 2011-11-16 2 0 2020-07-29 _atom_site.B_iso_or_equiv _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.auth_asym_id _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.auth_seq_id _atom_site.label_asym_id _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.label_entity_id _atom_site.type_symbol _chem_comp.name _chem_comp.type _pdbx_database_status.process_site _pdbx_struct_assembly_gen.asym_id_list _pdbx_struct_special_symmetry.label_asym_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id G2F 602 n B G2F 1 BGC 601 n B BGC 2 DGlcpb b-D-glucopyranose b-D-Glcp Glc a-D-Glcp2fluoro Y BNL 1996-01-11 REL oligosaccharide WURCS=2.0/2,2,1/[a2122h-1a_1-5_2*F][a2122h-1b_1-5]/1-2/a4-b1 2 PDB2Glycan 1.1.0 WURCS [][D-1-deoxy-Glcp2fluoro]{[(4+1)][b-D-Glcp]{}} 2 PDB-CARE LINUCS C1 O4 BGC G2F 2 1 2 O1 HO4 sing n n HOH water Substrate analog oligosaccharide 2-deoxy-2-fluoro-beta-cellobiose Oligosaccharide HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 353 3 HOH HOH 353 A HOH 354 3 HOH HOH 354 A HOH 355 3 HOH HOH 355 A HOH 356 3 HOH HOH 356 A HOH 357 3 HOH HOH 357 A HOH 358 3 HOH HOH 358 A HOH 359 3 HOH HOH 359 A HOH 360 3 HOH HOH 360 A HOH 361 3 HOH HOH 361 A HOH 362 3 HOH HOH 362 A HOH 363 3 HOH HOH 363 A HOH 364 3 HOH HOH 364 A HOH 365 3 HOH HOH 365 A HOH 366 3 HOH HOH 366 A HOH 367 3 HOH HOH 367 A HOH 368 3 HOH HOH 368 A HOH 369 3 HOH HOH 369 A HOH 370 3 HOH HOH 370 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 374 3 HOH HOH 374 A HOH 375 3 HOH HOH 375 A HOH 376 3 HOH HOH 376 A HOH 377 3 HOH HOH 377 A HOH 378 3 HOH HOH 378 A HOH 379 3 HOH HOH 379 A HOH 380 3 HOH HOH 380 A HOH 381 3 HOH HOH 381 A HOH 382 3 HOH HOH 382 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 385 3 HOH HOH 385 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 388 3 HOH HOH 388 A HOH 389 3 HOH HOH 389 A HOH 390 3 HOH HOH 390 A HOH 391 3 HOH HOH 391 A HOH 392 3 HOH HOH 392 A HOH 393 3 HOH HOH 393 A HOH 394 3 HOH HOH 394 A HOH 395 3 HOH HOH 395 A HOH 396 3 HOH HOH 396 A HOH 397 3 HOH HOH 397 A HOH 398 3 HOH HOH 398 A HOH 399 3 HOH HOH 399 A HOH 400 3 HOH HOH 400 A HOH 401 3 HOH HOH 401 A HOH 402 3 HOH HOH 402 A HOH 403 3 HOH HOH 403 A HOH 404 3 HOH HOH 404 A HOH 405 3 HOH HOH 405 A HOH 406 3 HOH HOH 406 A HOH 407 3 HOH HOH 407 A HOH 408 3 HOH HOH 408 A HOH 409 3 HOH HOH 409 A HOH 410 3 HOH HOH 410 A HOH 411 3 HOH HOH 411 A HOH 412 3 HOH HOH 412 A HOH 413 3 HOH HOH 413 A HOH 414 3 HOH HOH 414 A HOH 415 3 HOH HOH 415 A HOH 416 3 HOH HOH 416 A HOH 417 3 HOH HOH 417 A HOH 418 3 HOH HOH 418 A HOH 419 3 HOH HOH 419 A HOH 420 3 HOH HOH 420 A HOH 421 3 HOH HOH 421 A HOH 422 3 HOH HOH 422 A HOH 423 3 HOH HOH 423 A HOH 424 3 HOH HOH 424 A HOH 425 3 HOH HOH 425 A HOH 426 3 HOH HOH 426 A HOH 427 3 HOH HOH 427 A HOH 428 3 HOH HOH 428 A HOH 429 3 HOH HOH 429 A HOH 430 3 HOH HOH 430 A HOH 431 3 HOH HOH 431 A HOH 432 3 HOH HOH 432 A HOH 433 3 HOH HOH 433 A HOH 434 3 HOH HOH 434 A HOH 435 3 HOH HOH 435 A HOH 436 3 HOH HOH 436 A HOH 437 3 HOH HOH 437 A HOH 438 3 HOH HOH 438 A HOH 439 3 HOH HOH 439 A HOH 440 3 HOH HOH 440 A HOH 441 3 HOH HOH 441 A HOH 442 3 HOH HOH 442 A HOH 443 3 HOH HOH 443 A HOH 444 3 HOH HOH 444 A HOH 445 3 HOH HOH 445 A HOH 446 3 HOH HOH 446 A HOH 447 3 HOH HOH 447 A HOH 448 3 HOH HOH 448 A HOH 449 3 HOH HOH 449 A HOH 450 3 HOH HOH 450 A HOH 451 3 HOH HOH 451 A HOH 452 3 HOH HOH 452 A HOH 453 3 HOH HOH 453 A HOH 454 3 HOH HOH 454 A HOH 455 3 HOH HOH 455 A HOH 456 3 HOH HOH 456 A HOH 457 3 HOH HOH 457 A HOH 458 3 HOH HOH 458 A HOH 459 3 HOH HOH 459 A HOH 460 3 HOH HOH 460 A HOH 461 3 HOH HOH 461 A HOH 462 3 HOH HOH 462 A HOH 463 3 HOH HOH 463 A HOH 464 3 HOH HOH 464 A HOH 465 3 HOH HOH 465 A HOH 466 3 HOH HOH 466 A HOH 467 3 HOH HOH 467 A HOH 468 3 HOH HOH 468 A HOH 469 3 HOH HOH 469 A HOH 470 3 HOH HOH 470 A HOH 471 3 HOH HOH 471 A HOH 472 3 HOH HOH 472 A HOH 473 3 HOH HOH 473 A HOH 474 3 HOH HOH 474 A HOH 475 3 HOH HOH 475 A HOH 476 3 HOH HOH 476 A HOH 477 3 HOH HOH 477 A HOH 478 3 HOH HOH 478 A HOH 479 3 HOH HOH 479 A HOH 480 3 HOH HOH 480 A HOH 481 3 HOH HOH 481 A HOH 482 3 HOH HOH 482 A HOH 483 3 HOH HOH 483 A HOH 484 3 HOH HOH 484 A HOH 485 3 HOH HOH 485 A HOH 486 3 HOH HOH 486 A HOH 487 3 HOH HOH 487 A HOH 488 3 HOH HOH 488 A HOH 489 3 HOH HOH 489 A HOH 490 3 HOH HOH 490 A HOH 491 3 HOH HOH 491 A HOH 492 3 HOH HOH 492 A HOH 493 3 HOH HOH 493 A HOH 494 3 HOH HOH 494 A HOH 495 3 HOH HOH 495 A HOH 496 3 HOH HOH 496 A HOH 497 3 HOH HOH 497 A HOH 498 3 HOH HOH 498 A HOH 499 3 HOH HOH 499 A HOH 500 3 HOH HOH 500 A HOH 501 3 HOH HOH 501 A HOH 502 3 HOH HOH 502 A HOH 503 3 HOH HOH 503 A HOH 504 3 HOH HOH 504 A HOH 505 3 HOH HOH 505 A HOH 506 3 HOH HOH 506 A HOH 507 3 HOH HOH 507 A HOH 508 3 HOH HOH 508 A HOH 509 3 HOH HOH 509 A HOH 510 3 HOH HOH 510 A HOH 511 3 HOH HOH 511 A HOH 512 3 HOH HOH 512 A HOH 513 3 HOH HOH 513 A HOH 514 3 HOH HOH 514 A HOH 515 3 HOH HOH 515 A HOH 516 3 HOH HOH 516 A HOH 517 3 HOH HOH 517 A HOH 518 3 HOH HOH 518 A HOH 519 3 HOH HOH 519 A HOH 520 3 HOH HOH 520 A HOH 521 3 HOH HOH 521 A HOH 522 3 HOH HOH 522 A HOH 523 3 HOH HOH 523 A HOH 524 3 HOH HOH 524 A HOH 525 3 HOH HOH 525 A HOH 526 3 HOH HOH 526 A HOH 527 3 HOH HOH 527 A HOH 528 3 HOH HOH 528 A HOH 529 3 HOH HOH 529 A HOH 530 3 HOH HOH 530 A HOH 531 3 HOH HOH 531 A HOH 532 3 HOH HOH 532 A HOH 533 3 HOH HOH 533 A HOH 534 3 HOH HOH 534 A HOH 535 3 HOH HOH 535 A HOH 536 3 HOH HOH 536 A HOH 537 3 HOH HOH 537 A HOH 538 3 HOH HOH 538 A HOH 539 3 HOH HOH 539 A ALA 1 n 1 ALA 1 A THR 2 n 2 THR 2 A THR 3 n 3 THR 3 A LEU 4 n 4 LEU 4 A LYS 5 n 5 LYS 5 A GLU 6 n 6 GLU 6 A ALA 7 n 7 ALA 7 A ALA 8 n 8 ALA 8 A ASP 9 n 9 ASP 9 A GLY 10 n 10 GLY 10 A ALA 11 n 11 ALA 11 A GLY 12 n 12 GLY 12 A ARG 13 n 13 ARG 13 A ASP 14 n 14 ASP 14 A PHE 15 n 15 PHE 15 A GLY 16 n 16 GLY 16 A PHE 17 n 17 PHE 17 A ALA 18 n 18 ALA 18 A LEU 19 n 19 LEU 19 A ASP 20 n 20 ASP 20 A PRO 21 n 21 PRO 21 A ASN 22 n 22 ASN 22 A ARG 23 n 23 ARG 23 A LEU 24 n 24 LEU 24 A SER 25 n 25 SER 25 A GLU 26 n 26 GLU 26 A ALA 27 n 27 ALA 27 A GLN 28 n 28 GLN 28 A TYR 29 n 29 TYR 29 A LYS 30 n 30 LYS 30 A ALA 31 n 31 ALA 31 A ILE 32 n 32 ILE 32 A ALA 33 n 33 ALA 33 A ASP 34 n 34 ASP 34 A SER 35 n 35 SER 35 A GLU 36 n 36 GLU 36 A PHE 37 n 37 PHE 37 A ASN 38 n 38 ASN 38 A LEU 39 n 39 LEU 39 A VAL 40 n 40 VAL 40 A VAL 41 n 41 VAL 41 A ALA 42 n 42 ALA 42 A GLU 43 n 43 GLU 43 A ASN 44 n 44 ASN 44 A ALA 45 n 45 ALA 45 A MET 46 n 46 MET 46 A LYS 47 n 47 LYS 47 A TRP 48 n 48 TRP 48 A ASP 49 n 49 ASP 49 A ALA 50 n 50 ALA 50 A THR 51 n 51 THR 51 A GLU 52 n 52 GLU 52 A PRO 53 n 53 PRO 53 A SER 54 n 54 SER 54 A GLN 55 n 55 GLN 55 A ASN 56 n 56 ASN 56 A SER 57 n 57 SER 57 A PHE 58 n 58 PHE 58 A SER 59 n 59 SER 59 A PHE 60 n 60 PHE 60 A GLY 61 n 61 GLY 61 A ALA 62 n 62 ALA 62 A GLY 63 n 63 GLY 63 A ASP 64 n 64 ASP 64 A ARG 65 n 65 ARG 65 A VAL 66 n 66 VAL 66 A ALA 67 n 67 ALA 67 A SER 68 n 68 SER 68 A TYR 69 n 69 TYR 69 A ALA 70 n 70 ALA 70 A ALA 71 n 71 ALA 71 A ASP 72 n 72 ASP 72 A THR 73 n 73 THR 73 A GLY 74 n 74 GLY 74 A LYS 75 n 75 LYS 75 A GLU 76 n 76 GLU 76 A LEU 77 n 77 LEU 77 A TYR 78 n 78 TYR 78 A GLY 79 n 79 GLY 79 A HIS 80 n 80 HIS 80 A THR 81 n 81 THR 81 A LEU 82 n 82 LEU 82 A VAL 83 n 83 VAL 83 A TRP 84 n 84 TRP 84 A HIS 85 n 85 HIS 85 A SER 86 n 86 SER 86 A GLN 87 n 87 GLN 87 A LEU 88 n 88 LEU 88 A PRO 89 n 89 PRO 89 A ASP 90 n 90 ASP 90 A TRP 91 n 91 TRP 91 A ALA 92 n 92 ALA 92 A LYS 93 n 93 LYS 93 A ASN 94 n 94 ASN 94 A LEU 95 n 95 LEU 95 A ASN 96 n 96 ASN 96 A GLY 97 n 97 GLY 97 A SER 98 n 98 SER 98 A ALA 99 n 99 ALA 99 A PHE 100 n 100 PHE 100 A GLU 101 n 101 GLU 101 A SER 102 n 102 SER 102 A ALA 103 n 103 ALA 103 A MET 104 n 104 MET 104 A VAL 105 n 105 VAL 105 A ASN 106 n 106 ASN 106 A HIS 107 n 107 HIS 107 A VAL 108 n 108 VAL 108 A THR 109 n 109 THR 109 A LYS 110 n 110 LYS 110 A VAL 111 n 111 VAL 111 A ALA 112 n 112 ALA 112 A ASP 113 n 113 ASP 113 A HIS 114 n 114 HIS 114 A PHE 115 n 115 PHE 115 A GLU 116 n 116 GLU 116 A GLY 117 n 117 GLY 117 A LYS 118 n 118 LYS 118 A VAL 119 n 119 VAL 119 A ALA 120 n 120 ALA 120 A SER 121 n 121 SER 121 A TRP 122 n 122 TRP 122 A ASP 123 n 123 ASP 123 A VAL 124 n 124 VAL 124 A VAL 125 n 125 VAL 125 A ASN 126 n 126 ASN 126 A GLU 127 n 127 GLU 127 A ALA 128 n 128 ALA 128 A PHE 129 n 129 PHE 129 A ALA 130 n 130 ALA 130 A ASP 131 n 131 ASP 131 A GLY 132 n 132 GLY 132 A GLY 133 n 133 GLY 133 A GLY 134 n 134 GLY 134 A ARG 135 n 135 ARG 135 A ARG 136 n 136 ARG 136 A GLN 137 n 137 GLN 137 A ASP 138 n 138 ASP 138 A SER 139 n 139 SER 139 A ALA 140 n 140 ALA 140 A PHE 141 n 141 PHE 141 A GLN 142 n 142 GLN 142 A GLN 143 n 143 GLN 143 A LYS 144 n 144 LYS 144 A LEU 145 n 145 LEU 145 A GLY 146 n 146 GLY 146 A ASN 147 n 147 ASN 147 A GLY 148 n 148 GLY 148 A TYR 149 n 149 TYR 149 A ILE 150 n 150 ILE 150 A GLU 151 n 151 GLU 151 A THR 152 n 152 THR 152 A ALA 153 n 153 ALA 153 A PHE 154 n 154 PHE 154 A ARG 155 n 155 ARG 155 A ALA 156 n 156 ALA 156 A ALA 157 n 157 ALA 157 A ARG 158 n 158 ARG 158 A ALA 159 n 159 ALA 159 A ALA 160 n 160 ALA 160 A ASP 161 n 161 ASP 161 A PRO 162 n 162 PRO 162 A THR 163 n 163 THR 163 A ALA 164 n 164 ALA 164 A LYS 165 n 165 LYS 165 A LEU 166 n 166 LEU 166 A CYS 167 n 167 CYS 167 A ILE 168 n 168 ILE 168 A ASN 169 n 169 ASN 169 A ASP 170 n 170 ASP 170 A TYR 171 n 171 TYR 171 A ASN 172 n 172 ASN 172 A VAL 173 n 173 VAL 173 A GLU 174 n 174 GLU 174 A GLY 175 n 175 GLY 175 A ILE 176 n 176 ILE 176 A ASN 177 n 177 ASN 177 A ALA 178 n 178 ALA 178 A LYS 179 n 179 LYS 179 A SER 180 n 180 SER 180 A ASN 181 n 181 ASN 181 A SER 182 n 182 SER 182 A LEU 183 n 183 LEU 183 A TYR 184 n 184 TYR 184 A ASP 185 n 185 ASP 185 A LEU 186 n 186 LEU 186 A VAL 187 n 187 VAL 187 A LYS 188 n 188 LYS 188 A ASP 189 n 189 ASP 189 A PHE 190 n 190 PHE 190 A LYS 191 n 191 LYS 191 A ALA 192 n 192 ALA 192 A ARG 193 n 193 ARG 193 A GLY 194 n 194 GLY 194 A VAL 195 n 195 VAL 195 A PRO 196 n 196 PRO 196 A LEU 197 n 197 LEU 197 A ASP 198 n 198 ASP 198 A CYS 199 n 199 CYS 199 A VAL 200 n 200 VAL 200 A GLY 201 n 201 GLY 201 A PHE 202 n 202 PHE 202 A GLN 203 n 203 GLN 203 A SER 204 n 204 SER 204 A HIS 205 n 205 HIS 205 A LEU 206 n 206 LEU 206 A ILE 207 n 207 ILE 207 A VAL 208 n 208 VAL 208 A GLY 209 n 209 GLY 209 A GLN 210 n 210 GLN 210 A VAL 211 n 211 VAL 211 A PRO 212 n 212 PRO 212 A GLY 213 n 213 GLY 213 A ASP 214 n 214 ASP 214 A PHE 215 n 215 PHE 215 A ARG 216 n 216 ARG 216 A GLN 217 n 217 GLN 217 A ASN 218 n 218 ASN 218 A LEU 219 n 219 LEU 219 A GLN 220 n 220 GLN 220 A ARG 221 n 221 ARG 221 A PHE 222 n 222 PHE 222 A ALA 223 n 223 ALA 223 A ASP 224 n 224 ASP 224 A LEU 225 n 225 LEU 225 A GLY 226 n 226 GLY 226 A VAL 227 n 227 VAL 227 A ASP 228 n 228 ASP 228 A VAL 229 n 229 VAL 229 A ARG 230 n 230 ARG 230 A ILE 231 n 231 ILE 231 A THR 232 n 232 THR 232 A GLU 233 n 233 GLU 233 A LEU 234 n 234 LEU 234 A ASP 235 n 235 ASP 235 A ILE 236 n 236 ILE 236 A ARG 237 n 237 ARG 237 A MET 238 n 238 MET 238 A ARG 239 n 239 ARG 239 A THR 240 n 240 THR 240 A PRO 241 n 241 PRO 241 A SER 242 n 242 SER 242 A ASP 243 n 243 ASP 243 A ALA 244 n 244 ALA 244 A THR 245 n 245 THR 245 A LYS 246 n 246 LYS 246 A LEU 247 n 247 LEU 247 A ALA 248 n 248 ALA 248 A THR 249 n 249 THR 249 A GLN 250 n 250 GLN 250 A ALA 251 n 251 ALA 251 A ALA 252 n 252 ALA 252 A ASP 253 n 253 ASP 253 A TYR 254 n 254 TYR 254 A LYS 255 n 255 LYS 255 A LYS 256 n 256 LYS 256 A VAL 257 n 257 VAL 257 A VAL 258 n 258 VAL 258 A GLN 259 n 259 GLN 259 A ALA 260 n 260 ALA 260 A CYS 261 n 261 CYS 261 A MET 262 n 262 MET 262 A GLN 263 n 263 GLN 263 A VAL 264 n 264 VAL 264 A THR 265 n 265 THR 265 A ARG 266 n 266 ARG 266 A CYS 267 n 267 CYS 267 A GLN 268 n 268 GLN 268 A GLY 269 n 269 GLY 269 A VAL 270 n 270 VAL 270 A THR 271 n 271 THR 271 A VAL 272 n 272 VAL 272 A TRP 273 n 273 TRP 273 A GLY 274 n 274 GLY 274 A ILE 275 n 275 ILE 275 A THR 276 n 276 THR 276 A ASP 277 n 277 ASP 277 A LYS 278 n 278 LYS 278 A TYR 279 n 279 TYR 279 A SER 280 n 280 SER 280 A TRP 281 n 281 TRP 281 A VAL 282 n 282 VAL 282 A PRO 283 n 283 PRO 283 A ASP 284 n 284 ASP 284 A VAL 285 n 285 VAL 285 A PHE 286 n 286 PHE 286 A PRO 287 n 287 PRO 287 A GLY 288 n 288 GLY 288 A GLU 289 n 289 GLU 289 A GLY 290 n 290 GLY 290 A ALA 291 n 291 ALA 291 A ALA 292 n 292 ALA 292 A LEU 293 n 293 LEU 293 A VAL 294 n 294 VAL 294 A TRP 295 n 295 TRP 295 A ASP 296 n 296 ASP 296 A ALA 297 n 297 ALA 297 A SER 298 n 298 SER 298 A TYR 299 n 299 TYR 299 A ALA 300 n 300 ALA 300 A LYS 301 n 301 LYS 301 A LYS 302 n 302 LYS 302 A PRO 303 n 303 PRO 303 A ALA 304 n 304 ALA 304 A TYR 305 n 305 TYR 305 A ALA 306 n 306 ALA 306 A ALA 307 n 307 ALA 307 A VAL 308 n 308 VAL 308 A MET 309 n 309 MET 309 A GLU 310 n 310 GLU 310 A ALA 311 n 311 ALA 311 A PHE 312 n 312 PHE 312 A author_defined_assembly 1 monomeric 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 O VAL 270 A O VAL 270 A N ASP 14 A N ASP 14 A O PHE 17 A O PHE 17 A N LEU 39 A N LEU 39 A O VAL 40 A O VAL 40 A N GLU 76 A N GLU 76 A O ASP 228 A O ASP 228 A N VAL 200 A N VAL 200 A O CYS 199 A O CYS 199 A N ILE 168 A N ILE 168 A O LYS 165 A O LYS 165 A N TRP 122 A N TRP 122 A O LEU 206 A O LEU 206 A N ASP 235 A N ASP 235 1 A HOH 359 C HOH 1 A CG GLN 87 A CG GLN 87 1 Y 1 A CD GLN 87 A CD GLN 87 1 Y 1 A OE1 GLN 87 A OE1 GLN 87 1 Y 1 A NE2 GLN 87 A NE2 GLN 87 1 Y 1 16.90 2.70 111.00 127.90 A A A N CA C THR THR THR 232 232 232 N 1 A A CD OE1 GLU GLU 233 233 0.144 0.011 1.252 1.396 N 1 A GLU 233 -149.18 46.03 1 A PHE 286 -107.13 77.64 1 A ALA 291 38.05 41.69 0.283 0.208 0.208 1.8 8.0 26463 7. 90. 1 2.0 0.25 1.8 8.0 189 2607 22 0 2396 0.014 2.0 22.4 1.5 1.8 15. 1EXP 29109 0.0 0.041 1 4.7 99. data collection SDMW HOWARD & NEILSON model building X-PLOR 3.1 refinement X-PLOR 3.1 data reduction SDMS DETECTOR SYSTEM (NIELSEN) data reduction XENGEN (HOWARD data reduction NIELSEN data reduction XUONG) phasing X-PLOR 3.1 BETA-1,4-D-GLYCANASE CEX-CD BETA-1,4-GLYCANASE CEX-CD 1 N N 2 N N 3 N N A LEU 4 A LEU 4 HELX_P A GLY 10 A GLY 10 1 1 7 A PRO 21 A PRO 21 HELX_P A SER 25 A SER 25 5 2 5 A ALA 27 A ALA 27 HELX_P A GLU 36 A GLU 36 1 3 10 A TRP 48 A TRP 48 HELX_P A THR 51 A THR 51 1 4 4 A GLY 61 A GLY 61 HELX_P A THR 73 A THR 73 1 5 13 A ASP 90 A ASP 90 HELX_P A LYS 93 A LYS 93 1 6 4 A GLY 97 A GLY 97 HELX_P A PHE 115 A PHE 115 1 7 19 A ALA 140 A ALA 140 HELX_P A LEU 145 A LEU 145 1 8 6 A ASN 147 A ASN 147 HELX_P A ALA 160 A ALA 160 5 9 14 A ALA 178 A ALA 178 HELX_P A ARG 193 A ARG 193 1 10 16 A PHE 215 A PHE 215 HELX_P A LEU 225 A LEU 225 1 11 11 A ALA 244 A ALA 244 HELX_P A MET 262 A MET 262 1 12 19 A ASP 277 A ASP 277 HELX_P A TYR 279 A TYR 279 5 13 3 A VAL 282 A VAL 282 HELX_P A VAL 285 A VAL 285 1 14 4 A PRO 303 A PRO 303 HELX_P A GLU 310 A GLU 310 1 15 8 disulf 1.977 A CYS 167 A SG CYS 167 1_555 A CYS 199 A SG CYS 199 1_555 disulf 1.988 A CYS 261 A SG CYS 261 1_555 A CYS 267 A SG CYS 267 1_555 covale 1.430 one A GLU 233 A OE1 GLU 233 1_555 B G2F 1 B C1 G2F 1_555 covale 1.382 both B G2F 1 B O4 G2F 1_555 B BGC 2 B C1 BGC 1_555 HYDROLASE CELLULOSE DEGRADATION, HYDROLASE, GLYCOSIDASE A HIS 80 A HIS 80 1 A THR 81 A THR 81 0.32 A THR 240 A THR 240 1 A PRO 241 A PRO 241 0.22 AAA56792 GB 1 1 144429 MPRTTPAPGHPARGARTALRTTLAAAAATLVVGATVVLPAQAATTLKEAADGAGRDFGFALDPNRLSEAQYKAIADSEFN LVVAENAMKWDATEPSQNSFSFGAGDRVASYAADTGKELYGHTLVWHSQLPDWAKNLNGSAFESAMVNHVTKVADHFEGK VASWDVVNEAFADGGGRRQDSAFQQKLGNGYIETAFRAARAADPTAKLCINDYNVEGINAKSNSLYDLVKDFKARGVPLD CVGFQSHLIVGQVPGDFRQNLQRFADLGVDVRITELDIRMRTPSDATKLATQAADYKKVVQACMQVTRCQGVTVWGITDK YSWVPDVFPGEGAALVWDASYAKKPAYAAVMEAFGASPTPTPTTPTPTPTTPTPTPTSGPAGCQVLWGVNQWNTGFTANV TVKNTSSAPVDGWTLTFSFPSGQQVTQAWSSTVTQSGSAVTVRNAPWNGSIPAGGTAQFGFNGSHTGTNAAPTAFSLNGT PCTVG 43 354 1EXP 1 312 144429 A 1 1 312 4 4 2 parallel parallel parallel parallel parallel parallel parallel A GLY 269 A GLY 269 A VAL 272 A VAL 272 A ASP 14 A ASP 14 A LEU 19 A LEU 19 A LEU 39 A LEU 39 A ALA 42 A ALA 42 A GLU 76 A GLU 76 A TYR 78 A TYR 78 A ASP 228 A ASP 228 A ILE 231 A ILE 231 A CYS 199 A CYS 199 A PHE 202 A PHE 202 A LYS 165 A LYS 165 A ASP 170 A ASP 170 A SER 121 A SER 121 A ASN 126 A ASN 126 A HIS 205 A HIS 205 A ILE 207 A ILE 207 A ASP 235 A ASP 235 A ARG 237 A ARG 237 ACID BASE CATALYST. Unknown 1 CATALYTIC NUCLEOPHILE, COVALENTLY LINKED TO THE FLUOROCELLOBIOSIDE. Unknown 1 A GLU 127 A GLU 127 1 1_555 A GLU 233 A GLU 233 1 1_555 92 P 41 21 2