data_1QB2 # _entry.id 1QB2 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.386 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1QB2 pdb_00001qb2 10.2210/pdb1qb2/pdb RCSB RCSB009058 ? ? WWPDB D_1000009058 ? ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 1999-10-20 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-10-04 5 'Structure model' 1 4 2024-02-14 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Refinement description' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' 'Database references' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' software 2 5 'Structure model' chem_comp_atom 3 5 'Structure model' chem_comp_bond 4 5 'Structure model' database_2 # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_software.name' 2 5 'Structure model' '_database_2.pdbx_DOI' 3 5 'Structure model' '_database_2.pdbx_database_accession' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1QB2 _pdbx_database_status.recvd_initial_deposition_date 1999-04-29 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Clemons Jr., W.M.' 1 'Gowda, K.' 2 'Black, S.D.' 3 'Zwieb, C.' 4 'Ramakrishnan, V.' 5 # _citation.id primary _citation.title ;Crystal structure of the conserved subdomain of human protein SRP54M at 2.1 A resolution: evidence for the mechanism of signal peptide binding. ; _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 292 _citation.page_first 697 _citation.page_last 705 _citation.year 1999 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 10497032 _citation.pdbx_database_id_DOI 10.1006/jmbi.1999.3090 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Clemons Jr., W.M.' 1 ? primary 'Gowda, K.' 2 ? primary 'Black, S.D.' 3 ? primary 'Zwieb, C.' 4 ? primary 'Ramakrishnan, V.' 5 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'HUMAN SIGNAL RECOGNITION PARTICLE 54 KD PROTEIN' 12473.440 2 ? ? SRP54 ? 2 water nat water 18.015 84 ? ? ? ? # _entity_keywords.entity_id 1 _entity_keywords.text 'FRAGMENT, CONSERVED M DOMAIN' # _entity_name_com.entity_id 1 _entity_name_com.name SRP54 # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code ;QFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDGAKVFSKQPGRIQR VARGSGVSTRDVQELLTQYTKFAQMVKKM ; _entity_poly.pdbx_seq_one_letter_code_can ;QFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDGAKVFSKQPGRIQR VARGSGVSTRDVQELLTQYTKFAQMVKKM ; _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 GLN n 1 2 PHE n 1 3 THR n 1 4 LEU n 1 5 ARG n 1 6 ASP n 1 7 MET n 1 8 TYR n 1 9 GLU n 1 10 GLN n 1 11 PHE n 1 12 GLN n 1 13 ASN n 1 14 ILE n 1 15 MET n 1 16 LYS n 1 17 MET n 1 18 GLY n 1 19 PRO n 1 20 PHE n 1 21 SER n 1 22 GLN n 1 23 ILE n 1 24 LEU n 1 25 GLY n 1 26 MET n 1 27 ILE n 1 28 PRO n 1 29 GLY n 1 30 PHE n 1 31 GLY n 1 32 THR n 1 33 ASP n 1 34 PHE n 1 35 MET n 1 36 SER n 1 37 LYS n 1 38 GLY n 1 39 ASN n 1 40 GLU n 1 41 GLN n 1 42 GLU n 1 43 SER n 1 44 MET n 1 45 ALA n 1 46 ARG n 1 47 LEU n 1 48 LYS n 1 49 LYS n 1 50 LEU n 1 51 MET n 1 52 THR n 1 53 ILE n 1 54 MET n 1 55 ASP n 1 56 SER n 1 57 MET n 1 58 ASN n 1 59 ASP n 1 60 GLN n 1 61 GLU n 1 62 LEU n 1 63 ASP n 1 64 SER n 1 65 THR n 1 66 ASP n 1 67 GLY n 1 68 ALA n 1 69 LYS n 1 70 VAL n 1 71 PHE n 1 72 SER n 1 73 LYS n 1 74 GLN n 1 75 PRO n 1 76 GLY n 1 77 ARG n 1 78 ILE n 1 79 GLN n 1 80 ARG n 1 81 VAL n 1 82 ALA n 1 83 ARG n 1 84 GLY n 1 85 SER n 1 86 GLY n 1 87 VAL n 1 88 SER n 1 89 THR n 1 90 ARG n 1 91 ASP n 1 92 VAL n 1 93 GLN n 1 94 GLU n 1 95 LEU n 1 96 LEU n 1 97 THR n 1 98 GLN n 1 99 TYR n 1 100 THR n 1 101 LYS n 1 102 PHE n 1 103 ALA n 1 104 GLN n 1 105 MET n 1 106 VAL n 1 107 LYS n 1 108 LYS n 1 109 MET n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name human _entity_src_gen.gene_src_genus Homo _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue PLACENTA _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Homo sapiens' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ PLACENTA _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location CYTOPLASM _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _entity_src_gen.host_org_genus Escherichia _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain 'B834(DE3)' _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type PLASMID _entity_src_gen.pdbx_host_org_vector PET19 _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description 'T7 BASED EXPRESSION SYSTEM' # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HOH non-polymer . WATER ? 'H2 O' 18.015 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 GLN 1 326 326 GLN GLN A . n A 1 2 PHE 2 327 327 PHE PHE A . n A 1 3 THR 3 328 328 THR THR A . n A 1 4 LEU 4 329 329 LEU LEU A . n A 1 5 ARG 5 330 330 ARG ARG A . n A 1 6 ASP 6 331 331 ASP ASP A . n A 1 7 MET 7 332 332 MET MET A . n A 1 8 TYR 8 333 333 TYR TYR A . n A 1 9 GLU 9 334 334 GLU GLU A . n A 1 10 GLN 10 335 335 GLN GLN A . n A 1 11 PHE 11 336 336 PHE PHE A . n A 1 12 GLN 12 337 337 GLN GLN A . n A 1 13 ASN 13 338 338 ASN ASN A . n A 1 14 ILE 14 339 339 ILE ILE A . n A 1 15 MET 15 340 340 MET MET A . n A 1 16 LYS 16 341 341 LYS LYS A . n A 1 17 MET 17 342 342 MET MET A . n A 1 18 GLY 18 343 343 GLY GLY A . n A 1 19 PRO 19 344 344 PRO PRO A . n A 1 20 PHE 20 345 345 PHE PHE A . n A 1 21 SER 21 346 346 SER SER A . n A 1 22 GLN 22 347 347 GLN GLN A . n A 1 23 ILE 23 348 348 ILE ILE A . n A 1 24 LEU 24 349 349 LEU LEU A . n A 1 25 GLY 25 350 350 GLY GLY A . n A 1 26 MET 26 351 351 MET MET A . n A 1 27 ILE 27 352 352 ILE ILE A . n A 1 28 PRO 28 353 353 PRO PRO A . n A 1 29 GLY 29 354 354 GLY GLY A . n A 1 30 PHE 30 355 355 PHE PHE A . n A 1 31 GLY 31 356 356 GLY GLY A . n A 1 32 THR 32 357 357 THR THR A . n A 1 33 ASP 33 358 358 ASP ASP A . n A 1 34 PHE 34 359 359 PHE PHE A . n A 1 35 MET 35 360 360 MET MET A . n A 1 36 SER 36 361 361 SER SER A . n A 1 37 LYS 37 362 362 LYS LYS A . n A 1 38 GLY 38 363 363 GLY GLY A . n A 1 39 ASN 39 364 364 ASN ASN A . n A 1 40 GLU 40 365 365 GLU GLU A . n A 1 41 GLN 41 366 366 GLN GLN A . n A 1 42 GLU 42 367 367 GLU GLU A . n A 1 43 SER 43 368 368 SER SER A . n A 1 44 MET 44 369 369 MET MET A . n A 1 45 ALA 45 370 370 ALA ALA A . n A 1 46 ARG 46 371 371 ARG ARG A . n A 1 47 LEU 47 372 372 LEU LEU A . n A 1 48 LYS 48 373 373 LYS LYS A . n A 1 49 LYS 49 374 374 LYS LYS A . n A 1 50 LEU 50 375 375 LEU LEU A . n A 1 51 MET 51 376 376 MET MET A . n A 1 52 THR 52 377 377 THR THR A . n A 1 53 ILE 53 378 378 ILE ILE A . n A 1 54 MET 54 379 379 MET MET A . n A 1 55 ASP 55 380 380 ASP ASP A . n A 1 56 SER 56 381 381 SER SER A . n A 1 57 MET 57 382 382 MET MET A . n A 1 58 ASN 58 383 383 ASN ASN A . n A 1 59 ASP 59 384 384 ASP ASP A . n A 1 60 GLN 60 385 385 GLN GLN A . n A 1 61 GLU 61 386 386 GLU GLU A . n A 1 62 LEU 62 387 387 LEU LEU A . n A 1 63 ASP 63 388 388 ASP ASP A . n A 1 64 SER 64 389 389 SER SER A . n A 1 65 THR 65 390 390 THR THR A . n A 1 66 ASP 66 391 391 ASP ASP A . n A 1 67 GLY 67 392 392 GLY GLY A . n A 1 68 ALA 68 393 393 ALA ALA A . n A 1 69 LYS 69 394 394 LYS LYS A . n A 1 70 VAL 70 395 395 VAL VAL A . n A 1 71 PHE 71 396 396 PHE PHE A . n A 1 72 SER 72 397 397 SER SER A . n A 1 73 LYS 73 398 398 LYS LYS A . n A 1 74 GLN 74 399 399 GLN GLN A . n A 1 75 PRO 75 400 400 PRO PRO A . n A 1 76 GLY 76 401 401 GLY GLY A . n A 1 77 ARG 77 402 402 ARG ARG A . n A 1 78 ILE 78 403 403 ILE ILE A . n A 1 79 GLN 79 404 404 GLN GLN A . n A 1 80 ARG 80 405 405 ARG ARG A . n A 1 81 VAL 81 406 406 VAL VAL A . n A 1 82 ALA 82 407 407 ALA ALA A . n A 1 83 ARG 83 408 408 ARG ARG A . n A 1 84 GLY 84 409 409 GLY GLY A . n A 1 85 SER 85 410 410 SER SER A . n A 1 86 GLY 86 411 411 GLY GLY A . n A 1 87 VAL 87 412 412 VAL VAL A . n A 1 88 SER 88 413 413 SER SER A . n A 1 89 THR 89 414 414 THR THR A . n A 1 90 ARG 90 415 415 ARG ARG A . n A 1 91 ASP 91 416 416 ASP ASP A . n A 1 92 VAL 92 417 417 VAL VAL A . n A 1 93 GLN 93 418 418 GLN GLN A . n A 1 94 GLU 94 419 419 GLU GLU A . n A 1 95 LEU 95 420 420 LEU LEU A . n A 1 96 LEU 96 421 421 LEU LEU A . n A 1 97 THR 97 422 422 THR THR A . n A 1 98 GLN 98 423 423 GLN GLN A . n A 1 99 TYR 99 424 424 TYR TYR A . n A 1 100 THR 100 425 425 THR THR A . n A 1 101 LYS 101 426 426 LYS LYS A . n A 1 102 PHE 102 427 427 PHE PHE A . n A 1 103 ALA 103 428 428 ALA ALA A . n A 1 104 GLN 104 429 429 GLN GLN A . n A 1 105 MET 105 430 430 MET MET A . n A 1 106 VAL 106 431 431 VAL VAL A . n A 1 107 LYS 107 432 431 LYS VAL A . n A 1 108 LYS 108 433 ? ? ? A . n A 1 109 MET 109 434 ? ? ? A . n B 1 1 GLN 1 326 326 GLN GLN B . n B 1 2 PHE 2 327 327 PHE PHE B . n B 1 3 THR 3 328 328 THR THR B . n B 1 4 LEU 4 329 329 LEU LEU B . n B 1 5 ARG 5 330 330 ARG ARG B . n B 1 6 ASP 6 331 331 ASP ASP B . n B 1 7 MET 7 332 332 MET MET B . n B 1 8 TYR 8 333 333 TYR TYR B . n B 1 9 GLU 9 334 334 GLU GLU B . n B 1 10 GLN 10 335 335 GLN GLN B . n B 1 11 PHE 11 336 336 PHE PHE B . n B 1 12 GLN 12 337 337 GLN GLN B . n B 1 13 ASN 13 338 338 ASN ASN B . n B 1 14 ILE 14 339 339 ILE ILE B . n B 1 15 MET 15 340 340 MET MET B . n B 1 16 LYS 16 341 341 LYS LYS B . n B 1 17 MET 17 342 342 MET MET B . n B 1 18 GLY 18 343 343 GLY GLY B . n B 1 19 PRO 19 344 344 PRO PRO B . n B 1 20 PHE 20 345 345 PHE PHE B . n B 1 21 SER 21 346 346 SER SER B . n B 1 22 GLN 22 347 347 GLN GLN B . n B 1 23 ILE 23 348 348 ILE ILE B . n B 1 24 LEU 24 349 349 LEU LEU B . n B 1 25 GLY 25 350 350 GLY GLY B . n B 1 26 MET 26 351 351 MET MET B . n B 1 27 ILE 27 352 352 ILE ILE B . n B 1 28 PRO 28 353 353 PRO PRO B . n B 1 29 GLY 29 354 354 GLY GLY B . n B 1 30 PHE 30 355 355 PHE PHE B . n B 1 31 GLY 31 356 356 GLY GLY B . n B 1 32 THR 32 357 357 THR THR B . n B 1 33 ASP 33 358 358 ASP ASP B . n B 1 34 PHE 34 359 359 PHE PHE B . n B 1 35 MET 35 360 360 MET MET B . n B 1 36 SER 36 361 361 SER SER B . n B 1 37 LYS 37 362 362 LYS LYS B . n B 1 38 GLY 38 363 363 GLY GLY B . n B 1 39 ASN 39 364 364 ASN ASN B . n B 1 40 GLU 40 365 365 GLU GLU B . n B 1 41 GLN 41 366 366 GLN GLN B . n B 1 42 GLU 42 367 367 GLU GLU B . n B 1 43 SER 43 368 368 SER SER B . n B 1 44 MET 44 369 369 MET MET B . n B 1 45 ALA 45 370 370 ALA ALA B . n B 1 46 ARG 46 371 371 ARG ARG B . n B 1 47 LEU 47 372 372 LEU LEU B . n B 1 48 LYS 48 373 373 LYS LYS B . n B 1 49 LYS 49 374 374 LYS LYS B . n B 1 50 LEU 50 375 375 LEU LEU B . n B 1 51 MET 51 376 376 MET MET B . n B 1 52 THR 52 377 377 THR THR B . n B 1 53 ILE 53 378 378 ILE ILE B . n B 1 54 MET 54 379 379 MET MET B . n B 1 55 ASP 55 380 380 ASP ASP B . n B 1 56 SER 56 381 381 SER SER B . n B 1 57 MET 57 382 382 MET MET B . n B 1 58 ASN 58 383 383 ASN ASN B . n B 1 59 ASP 59 384 384 ASP ASP B . n B 1 60 GLN 60 385 385 GLN GLN B . n B 1 61 GLU 61 386 386 GLU GLU B . n B 1 62 LEU 62 387 387 LEU LEU B . n B 1 63 ASP 63 388 388 ASP ASP B . n B 1 64 SER 64 389 389 SER SER B . n B 1 65 THR 65 390 390 THR THR B . n B 1 66 ASP 66 391 391 ASP ASP B . n B 1 67 GLY 67 392 392 GLY GLY B . n B 1 68 ALA 68 393 393 ALA ALA B . n B 1 69 LYS 69 394 394 LYS LYS B . n B 1 70 VAL 70 395 395 VAL VAL B . n B 1 71 PHE 71 396 396 PHE PHE B . n B 1 72 SER 72 397 397 SER SER B . n B 1 73 LYS 73 398 398 LYS LYS B . n B 1 74 GLN 74 399 399 GLN GLN B . n B 1 75 PRO 75 400 400 PRO PRO B . n B 1 76 GLY 76 401 401 GLY GLY B . n B 1 77 ARG 77 402 402 ARG ARG B . n B 1 78 ILE 78 403 403 ILE ILE B . n B 1 79 GLN 79 404 404 GLN GLN B . n B 1 80 ARG 80 405 405 ARG ARG B . n B 1 81 VAL 81 406 406 VAL VAL B . n B 1 82 ALA 82 407 407 ALA ALA B . n B 1 83 ARG 83 408 408 ARG ARG B . n B 1 84 GLY 84 409 409 GLY GLY B . n B 1 85 SER 85 410 410 SER SER B . n B 1 86 GLY 86 411 411 GLY GLY B . n B 1 87 VAL 87 412 412 VAL VAL B . n B 1 88 SER 88 413 413 SER SER B . n B 1 89 THR 89 414 414 THR THR B . n B 1 90 ARG 90 415 415 ARG ARG B . n B 1 91 ASP 91 416 416 ASP ASP B . n B 1 92 VAL 92 417 417 VAL VAL B . n B 1 93 GLN 93 418 418 GLN GLN B . n B 1 94 GLU 94 419 419 GLU GLU B . n B 1 95 LEU 95 420 420 LEU LEU B . n B 1 96 LEU 96 421 421 LEU LEU B . n B 1 97 THR 97 422 422 THR THR B . n B 1 98 GLN 98 423 423 GLN GLN B . n B 1 99 TYR 99 424 424 TYR TYR B . n B 1 100 THR 100 425 425 THR THR B . n B 1 101 LYS 101 426 426 LYS LYS B . n B 1 102 PHE 102 427 427 PHE PHE B . n B 1 103 ALA 103 428 428 ALA ALA B . n B 1 104 GLN 104 429 429 GLN GLN B . n B 1 105 MET 105 430 430 MET MET B . n B 1 106 VAL 106 431 431 VAL VAL B . n B 1 107 LYS 107 432 432 LYS LYS B . n B 1 108 LYS 108 433 433 LYS LYS B . n B 1 109 MET 109 434 434 MET MET B . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code C 2 HOH 1 4 4 HOH TIP A . C 2 HOH 2 5 5 HOH TIP A . C 2 HOH 3 6 6 HOH TIP A . C 2 HOH 4 7 7 HOH TIP A . C 2 HOH 5 9 9 HOH TIP A . C 2 HOH 6 10 10 HOH TIP A . C 2 HOH 7 11 11 HOH TIP A . C 2 HOH 8 12 12 HOH TIP A . C 2 HOH 9 15 15 HOH TIP A . C 2 HOH 10 17 17 HOH TIP A . C 2 HOH 11 18 18 HOH TIP A . C 2 HOH 12 19 19 HOH TIP A . C 2 HOH 13 20 20 HOH TIP A . C 2 HOH 14 23 23 HOH TIP A . C 2 HOH 15 24 24 HOH TIP A . C 2 HOH 16 27 27 HOH TIP A . C 2 HOH 17 28 28 HOH TIP A . C 2 HOH 18 29 29 HOH TIP A . C 2 HOH 19 32 32 HOH TIP A . C 2 HOH 20 35 35 HOH TIP A . C 2 HOH 21 36 36 HOH TIP A . C 2 HOH 22 37 37 HOH TIP A . C 2 HOH 23 38 38 HOH TIP A . C 2 HOH 24 40 40 HOH TIP A . C 2 HOH 25 41 41 HOH TIP A . C 2 HOH 26 43 43 HOH TIP A . C 2 HOH 27 44 44 HOH TIP A . C 2 HOH 28 45 45 HOH TIP A . C 2 HOH 29 46 46 HOH TIP A . C 2 HOH 30 47 47 HOH TIP A . C 2 HOH 31 50 50 HOH TIP A . C 2 HOH 32 52 52 HOH TIP A . C 2 HOH 33 53 53 HOH TIP A . C 2 HOH 34 55 55 HOH TIP A . C 2 HOH 35 56 56 HOH TIP A . C 2 HOH 36 57 57 HOH TIP A . C 2 HOH 37 58 58 HOH TIP A . C 2 HOH 38 59 59 HOH TIP A . C 2 HOH 39 61 61 HOH TIP A . C 2 HOH 40 62 62 HOH TIP A . C 2 HOH 41 63 63 HOH TIP A . C 2 HOH 42 64 64 HOH TIP A . C 2 HOH 43 65 65 HOH TIP A . C 2 HOH 44 66 66 HOH TIP A . C 2 HOH 45 68 68 HOH TIP A . C 2 HOH 46 69 69 HOH TIP A . C 2 HOH 47 70 70 HOH TIP A . C 2 HOH 48 71 71 HOH TIP A . C 2 HOH 49 77 77 HOH TIP A . C 2 HOH 50 82 82 HOH TIP A . C 2 HOH 51 87 87 HOH TIP A . C 2 HOH 52 89 89 HOH TIP A . C 2 HOH 53 91 91 HOH TIP A . D 2 HOH 1 1 1 HOH TIP B . D 2 HOH 2 2 2 HOH TIP B . D 2 HOH 3 3 3 HOH TIP B . D 2 HOH 4 8 8 HOH TIP B . D 2 HOH 5 13 13 HOH TIP B . D 2 HOH 6 14 14 HOH TIP B . D 2 HOH 7 16 16 HOH TIP B . D 2 HOH 8 21 21 HOH TIP B . D 2 HOH 9 22 22 HOH TIP B . D 2 HOH 10 25 25 HOH TIP B . D 2 HOH 11 26 26 HOH TIP B . D 2 HOH 12 30 30 HOH TIP B . D 2 HOH 13 31 31 HOH TIP B . D 2 HOH 14 33 33 HOH TIP B . D 2 HOH 15 34 34 HOH TIP B . D 2 HOH 16 39 39 HOH TIP B . D 2 HOH 17 42 42 HOH TIP B . D 2 HOH 18 48 48 HOH TIP B . D 2 HOH 19 49 49 HOH TIP B . D 2 HOH 20 51 51 HOH TIP B . D 2 HOH 21 60 60 HOH TIP B . D 2 HOH 22 67 67 HOH TIP B . D 2 HOH 23 72 72 HOH TIP B . D 2 HOH 24 74 74 HOH TIP B . D 2 HOH 25 75 75 HOH TIP B . D 2 HOH 26 78 78 HOH TIP B . D 2 HOH 27 79 79 HOH TIP B . D 2 HOH 28 83 83 HOH TIP B . D 2 HOH 29 86 86 HOH TIP B . D 2 HOH 30 88 88 HOH TIP B . D 2 HOH 31 90 90 HOH TIP B . # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 A LYS 432 ? CA ? A LYS 107 CA 2 1 Y 1 A LYS 432 ? C ? A LYS 107 C 3 1 Y 1 A LYS 432 ? O ? A LYS 107 O 4 1 Y 1 A LYS 432 ? CB ? A LYS 107 CB 5 1 Y 1 A LYS 432 ? CG ? A LYS 107 CG 6 1 Y 1 A LYS 432 ? CD ? A LYS 107 CD 7 1 Y 1 A LYS 432 ? CE ? A LYS 107 CE 8 1 Y 1 A LYS 432 ? NZ ? A LYS 107 NZ # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal SOLVE phasing . ? 1 X-PLOR refinement 3.843 ? 2 MADNESS 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 # _cell.entry_id 1QB2 _cell.length_a 28.91 _cell.length_b 61.34 _cell.length_c 129.22 _cell.angle_alpha 90 _cell.angle_beta 90 _cell.angle_gamma 90 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1QB2 _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # _exptl.entry_id 1QB2 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.30 _exptl_crystal.density_percent_sol 46.42 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 277 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 4.6 _exptl_crystal_grow.pdbx_details '30% PEG 2K, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K' _exptl_crystal_grow.pdbx_pH_range . # loop_ _diffrn.id _diffrn.ambient_temp _diffrn.ambient_temp_details _diffrn.crystal_id 1 100 ? 1 2 ? ? 1 3 ? ? 1 4 ? ? 1 # loop_ _diffrn_detector.diffrn_id _diffrn_detector.detector _diffrn_detector.type _diffrn_detector.pdbx_collection_date _diffrn_detector.details 1 CCD BRANDEIS 1998-09-13 ? 2 ? ? ? ? 3 ? ? ? ? 4 ? ? ? ? # loop_ _diffrn_radiation.diffrn_id _diffrn_radiation.wavelength_id _diffrn_radiation.pdbx_monochromatic_or_laue_m_l _diffrn_radiation.monochromator _diffrn_radiation.pdbx_diffrn_protocol _diffrn_radiation.pdbx_scattering_type 1 1 M ? 'SINGLE WAVELENGTH' x-ray 2 1 M ? 'SINGLE WAVELENGTH' x-ray 3 1 M ? 'SINGLE WAVELENGTH' x-ray 4 1 M ? 'SINGLE WAVELENGTH' x-ray # loop_ _diffrn_radiation_wavelength.id _diffrn_radiation_wavelength.wavelength _diffrn_radiation_wavelength.wt 1 0.93 1.0 2 0.9796 1.0 3 0.9793 1.0 # loop_ _diffrn_source.diffrn_id _diffrn_source.source _diffrn_source.type _diffrn_source.pdbx_synchrotron_site _diffrn_source.pdbx_synchrotron_beamline _diffrn_source.pdbx_wavelength _diffrn_source.pdbx_wavelength_list 1 SYNCHROTRON 'NSLS BEAMLINE X12C' NSLS X12C 0.93 ? 2 SYNCHROTRON 'NSLS BEAMLINE X25' NSLS X25 0.93 ? 3 SYNCHROTRON 'NSLS BEAMLINE X25' NSLS X25 0.9796 ? 4 SYNCHROTRON 'NSLS BEAMLINE X25' NSLS X25 0.9793 ? # _reflns.entry_id 1QB2 _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 50.0 _reflns.d_resolution_high 2.1 _reflns.number_obs 25000 _reflns.number_all 25000 _reflns.percent_possible_obs 99 _reflns.pdbx_Rmerge_I_obs 0.057 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy 3.5 _reflns.R_free_details ? _reflns.pdbx_diffrn_id 1,2,3,4 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.1 _reflns_shell.d_res_low 2.14 _reflns_shell.percent_possible_all 94 _reflns_shell.Rmerge_I_obs 0.296 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy 2.7 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1QB2 _refine.ls_number_reflns_obs 25396 _refine.ls_number_reflns_all 25396 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 50 _refine.ls_d_res_high 2.1 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs ? _refine.ls_R_factor_all 0.245 _refine.ls_R_factor_R_work 0.245 _refine.ls_R_factor_R_free 0.318 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free 2609 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details '~10% OF REFLECTIONS RANDOMLY PICKED' _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1706 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 84 _refine_hist.number_atoms_total 1790 _refine_hist.d_res_high 2.1 _refine_hist.d_res_low 50 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.008 ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d 1.065 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg 1.065 ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? x_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? x_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _database_PDB_matrix.entry_id 1QB2 _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 1QB2 _struct.title ;CRYSTAL STRUCTURE OF THE CONSERVED SUBDOMAIN OF HUMAN PROTEIN SRP54M AT 2.1A RESOLUTION: EVIDENCE FOR THE MECHANISM OF SIGNAL PEPTIDE BINDING ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1QB2 _struct_keywords.pdbx_keywords 'SIGNALING PROTEIN' _struct_keywords.text 'ALPHA-HELIX, HELIX-TURN-HELIX, SIGNALING PROTEIN' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 1 ? C N N 2 ? D N N 2 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code SRP54_HUMAN _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P61011 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 1QB2 A 1 ? 109 ? P61011 326 ? 434 ? 326 434 2 1 1QB2 B 1 ? 109 ? P61011 326 ? 434 ? 326 434 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 4670 ? 1 MORE -52 ? 1 'SSA (A^2)' 11330 ? # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 THR A 3 ? MET A 17 ? THR A 328 MET A 342 1 ? 15 HELX_P HELX_P2 2 MET A 17 ? ILE A 27 ? MET A 342 ILE A 352 1 ? 11 HELX_P HELX_P3 3 ASN A 39 ? ASP A 55 ? ASN A 364 ASP A 380 1 ? 17 HELX_P HELX_P4 4 ASN A 58 ? SER A 64 ? ASN A 383 SER A 389 1 ? 7 HELX_P HELX_P5 5 GLY A 67 ? GLN A 74 ? GLY A 392 GLN A 399 1 ? 8 HELX_P HELX_P6 6 PRO A 75 ? SER A 85 ? PRO A 400 SER A 410 1 ? 11 HELX_P HELX_P7 7 SER A 88 ? VAL A 106 ? SER A 413 VAL A 431 1 ? 19 HELX_P HELX_P8 8 THR B 3 ? GLY B 25 ? THR B 328 GLY B 350 1 ? 23 HELX_P HELX_P9 9 GLU B 40 ? ASP B 55 ? GLU B 365 ASP B 380 1 ? 16 HELX_P HELX_P10 10 ASN B 58 ? SER B 64 ? ASN B 383 SER B 389 1 ? 7 HELX_P HELX_P11 11 ASP B 66 ? GLN B 74 ? ASP B 391 GLN B 399 1 ? 9 HELX_P HELX_P12 12 PRO B 75 ? SER B 85 ? PRO B 400 SER B 410 1 ? 11 HELX_P HELX_P13 13 SER B 88 ? LYS B 108 ? SER B 413 LYS B 433 1 ? 21 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 1 ASP A 358 ? ? -106.33 41.44 2 1 VAL A 431 ? ? -95.25 -94.66 3 1 MET B 360 ? ? 65.36 66.95 4 1 LYS B 362 ? ? 47.03 -104.09 5 1 ASN B 364 ? ? -110.95 55.47 6 1 PRO B 400 ? ? -56.84 -7.98 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A LYS 433 ? A LYS 108 2 1 Y 1 A MET 434 ? A MET 109 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal ALA N N N N 1 ALA CA C N S 2 ALA C C N N 3 ALA O O N N 4 ALA CB C N N 5 ALA OXT O N N 6 ALA H H N N 7 ALA H2 H N N 8 ALA HA H N N 9 ALA HB1 H N N 10 ALA HB2 H N N 11 ALA HB3 H N N 12 ALA HXT H N N 13 ARG N N N N 14 ARG CA C N S 15 ARG C C N N 16 ARG O O N N 17 ARG CB C N N 18 ARG CG C N N 19 ARG CD C N N 20 ARG NE N N N 21 ARG CZ C N N 22 ARG NH1 N N N 23 ARG NH2 N N N 24 ARG OXT O N N 25 ARG H H N N 26 ARG H2 H N N 27 ARG HA H N N 28 ARG HB2 H N N 29 ARG HB3 H N N 30 ARG HG2 H N N 31 ARG HG3 H N N 32 ARG HD2 H N N 33 ARG HD3 H N N 34 ARG HE H N N 35 ARG HH11 H N N 36 ARG HH12 H N N 37 ARG HH21 H N N 38 ARG HH22 H N N 39 ARG HXT H N N 40 ASN N N N N 41 ASN CA C N S 42 ASN C C N N 43 ASN O O N N 44 ASN CB C N N 45 ASN CG C N N 46 ASN OD1 O N N 47 ASN ND2 N N N 48 ASN OXT O N N 49 ASN H H N N 50 ASN H2 H N N 51 ASN HA H N N 52 ASN HB2 H N N 53 ASN HB3 H N N 54 ASN HD21 H N N 55 ASN HD22 H N N 56 ASN HXT H N N 57 ASP N N N N 58 ASP CA C N S 59 ASP C C N N 60 ASP O O N N 61 ASP CB C N N 62 ASP CG C N N 63 ASP OD1 O N N 64 ASP OD2 O N N 65 ASP OXT O N N 66 ASP H H N N 67 ASP H2 H N N 68 ASP HA H N N 69 ASP HB2 H N N 70 ASP HB3 H N N 71 ASP HD2 H N N 72 ASP HXT H N N 73 GLN N N N N 74 GLN CA C N S 75 GLN C C N N 76 GLN O O N N 77 GLN CB C N N 78 GLN CG C N N 79 GLN CD C N N 80 GLN OE1 O N N 81 GLN NE2 N N N 82 GLN OXT O N N 83 GLN H H N N 84 GLN H2 H N N 85 GLN HA H N N 86 GLN HB2 H N N 87 GLN HB3 H N N 88 GLN HG2 H N N 89 GLN HG3 H N N 90 GLN HE21 H N N 91 GLN HE22 H N N 92 GLN HXT H N N 93 GLU N N N N 94 GLU CA C N S 95 GLU C C N N 96 GLU O O N N 97 GLU CB C N N 98 GLU CG C N N 99 GLU CD C N N 100 GLU OE1 O N N 101 GLU OE2 O N N 102 GLU OXT O N N 103 GLU H H N N 104 GLU H2 H N N 105 GLU HA H N N 106 GLU HB2 H N N 107 GLU HB3 H N N 108 GLU HG2 H N N 109 GLU HG3 H N N 110 GLU HE2 H N N 111 GLU HXT H N N 112 GLY N N N N 113 GLY CA C N N 114 GLY C C N N 115 GLY O O N N 116 GLY OXT O N N 117 GLY H H N N 118 GLY H2 H N N 119 GLY HA2 H N N 120 GLY HA3 H N N 121 GLY HXT H N N 122 HOH O O N N 123 HOH H1 H N N 124 HOH H2 H N N 125 ILE N N N N 126 ILE CA C N S 127 ILE C C N N 128 ILE O O N N 129 ILE CB C N S 130 ILE CG1 C N N 131 ILE CG2 C N N 132 ILE CD1 C N N 133 ILE OXT O N N 134 ILE H H N N 135 ILE H2 H N N 136 ILE HA H N N 137 ILE HB H N N 138 ILE HG12 H N N 139 ILE HG13 H N N 140 ILE HG21 H N N 141 ILE HG22 H N N 142 ILE HG23 H N N 143 ILE HD11 H N N 144 ILE HD12 H N N 145 ILE HD13 H N N 146 ILE HXT H N N 147 LEU N N N N 148 LEU CA C N S 149 LEU C C N N 150 LEU O O N N 151 LEU CB C N N 152 LEU CG C N N 153 LEU CD1 C N N 154 LEU CD2 C N N 155 LEU OXT O N N 156 LEU H H N N 157 LEU H2 H N N 158 LEU HA H N N 159 LEU HB2 H N N 160 LEU HB3 H N N 161 LEU HG H N N 162 LEU HD11 H N N 163 LEU HD12 H N N 164 LEU HD13 H N N 165 LEU HD21 H N N 166 LEU HD22 H N N 167 LEU HD23 H N N 168 LEU HXT H N N 169 LYS N N N N 170 LYS CA C N S 171 LYS C C N N 172 LYS O O N N 173 LYS CB C N N 174 LYS CG C N N 175 LYS CD C N N 176 LYS CE C N N 177 LYS NZ N N N 178 LYS OXT O N N 179 LYS H H N N 180 LYS H2 H N N 181 LYS HA H N N 182 LYS HB2 H N N 183 LYS HB3 H N N 184 LYS HG2 H N N 185 LYS HG3 H N N 186 LYS HD2 H N N 187 LYS HD3 H N N 188 LYS HE2 H N N 189 LYS HE3 H N N 190 LYS HZ1 H N N 191 LYS HZ2 H N N 192 LYS HZ3 H N N 193 LYS HXT H N N 194 MET N N N N 195 MET CA C N S 196 MET C C N N 197 MET O O N N 198 MET CB C N N 199 MET CG C N N 200 MET SD S N N 201 MET CE C N N 202 MET OXT O N N 203 MET H H N N 204 MET H2 H N N 205 MET HA H N N 206 MET HB2 H N N 207 MET HB3 H N N 208 MET HG2 H N N 209 MET HG3 H N N 210 MET HE1 H N N 211 MET HE2 H N N 212 MET HE3 H N N 213 MET HXT H N N 214 PHE N N N N 215 PHE CA C N S 216 PHE C C N N 217 PHE O O N N 218 PHE CB C N N 219 PHE CG C Y N 220 PHE CD1 C Y N 221 PHE CD2 C Y N 222 PHE CE1 C Y N 223 PHE CE2 C Y N 224 PHE CZ C Y N 225 PHE OXT O N N 226 PHE H H N N 227 PHE H2 H N N 228 PHE HA H N N 229 PHE HB2 H N N 230 PHE HB3 H N N 231 PHE HD1 H N N 232 PHE HD2 H N N 233 PHE HE1 H N N 234 PHE HE2 H N N 235 PHE HZ H N N 236 PHE HXT H N N 237 PRO N N N N 238 PRO CA C N S 239 PRO C C N N 240 PRO O O N N 241 PRO CB C N N 242 PRO CG C N N 243 PRO CD C N N 244 PRO OXT O N N 245 PRO H H N N 246 PRO HA H N N 247 PRO HB2 H N N 248 PRO HB3 H N N 249 PRO HG2 H N N 250 PRO HG3 H N N 251 PRO HD2 H N N 252 PRO HD3 H N N 253 PRO HXT H N N 254 SER N N N N 255 SER CA C N S 256 SER C C N N 257 SER O O N N 258 SER CB C N N 259 SER OG O N N 260 SER OXT O N N 261 SER H H N N 262 SER H2 H N N 263 SER HA H N N 264 SER HB2 H N N 265 SER HB3 H N N 266 SER HG H N N 267 SER HXT H N N 268 THR N N N N 269 THR CA C N S 270 THR C C N N 271 THR O O N N 272 THR CB C N R 273 THR OG1 O N N 274 THR CG2 C N N 275 THR OXT O N N 276 THR H H N N 277 THR H2 H N N 278 THR HA H N N 279 THR HB H N N 280 THR HG1 H N N 281 THR HG21 H N N 282 THR HG22 H N N 283 THR HG23 H N N 284 THR HXT H N N 285 TYR N N N N 286 TYR CA C N S 287 TYR C C N N 288 TYR O O N N 289 TYR CB C N N 290 TYR CG C Y N 291 TYR CD1 C Y N 292 TYR CD2 C Y N 293 TYR CE1 C Y N 294 TYR CE2 C Y N 295 TYR CZ C Y N 296 TYR OH O N N 297 TYR OXT O N N 298 TYR H H N N 299 TYR H2 H N N 300 TYR HA H N N 301 TYR HB2 H N N 302 TYR HB3 H N N 303 TYR HD1 H N N 304 TYR HD2 H N N 305 TYR HE1 H N N 306 TYR HE2 H N N 307 TYR HH H N N 308 TYR HXT H N N 309 VAL N N N N 310 VAL CA C N S 311 VAL C C N N 312 VAL O O N N 313 VAL CB C N N 314 VAL CG1 C N N 315 VAL CG2 C N N 316 VAL OXT O N N 317 VAL H H N N 318 VAL H2 H N N 319 VAL HA H N N 320 VAL HB H N N 321 VAL HG11 H N N 322 VAL HG12 H N N 323 VAL HG13 H N N 324 VAL HG21 H N N 325 VAL HG22 H N N 326 VAL HG23 H N N 327 VAL HXT H N N 328 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal ALA N CA sing N N 1 ALA N H sing N N 2 ALA N H2 sing N N 3 ALA CA C sing N N 4 ALA CA CB sing N N 5 ALA CA HA sing N N 6 ALA C O doub N N 7 ALA C OXT sing N N 8 ALA CB HB1 sing N N 9 ALA CB HB2 sing N N 10 ALA CB HB3 sing N N 11 ALA OXT HXT sing N N 12 ARG N CA sing N N 13 ARG N H sing N N 14 ARG N H2 sing N N 15 ARG CA C sing N N 16 ARG CA CB sing N N 17 ARG CA HA sing N N 18 ARG C O doub N N 19 ARG C OXT sing N N 20 ARG CB CG sing N N 21 ARG CB HB2 sing N N 22 ARG CB HB3 sing N N 23 ARG CG CD sing N N 24 ARG CG HG2 sing N N 25 ARG CG HG3 sing N N 26 ARG CD NE sing N N 27 ARG CD HD2 sing N N 28 ARG CD HD3 sing N N 29 ARG NE CZ sing N N 30 ARG NE HE sing N N 31 ARG CZ NH1 sing N N 32 ARG CZ NH2 doub N N 33 ARG NH1 HH11 sing N N 34 ARG NH1 HH12 sing N N 35 ARG NH2 HH21 sing N N 36 ARG NH2 HH22 sing N N 37 ARG OXT HXT sing N N 38 ASN N CA sing N N 39 ASN N H sing N N 40 ASN N H2 sing N N 41 ASN CA C sing N N 42 ASN CA CB sing N N 43 ASN CA HA sing N N 44 ASN C O doub N N 45 ASN C OXT sing N N 46 ASN CB CG sing N N 47 ASN CB HB2 sing N N 48 ASN CB HB3 sing N N 49 ASN CG OD1 doub N N 50 ASN CG ND2 sing N N 51 ASN ND2 HD21 sing N N 52 ASN ND2 HD22 sing N N 53 ASN OXT HXT sing N N 54 ASP N CA sing N N 55 ASP N H sing N N 56 ASP N H2 sing N N 57 ASP CA C sing N N 58 ASP CA CB sing N N 59 ASP CA HA sing N N 60 ASP C O doub N N 61 ASP C OXT sing N N 62 ASP CB CG sing N N 63 ASP CB HB2 sing N N 64 ASP CB HB3 sing N N 65 ASP CG OD1 doub N N 66 ASP CG OD2 sing N N 67 ASP OD2 HD2 sing N N 68 ASP OXT HXT sing N N 69 GLN N CA sing N N 70 GLN N H sing N N 71 GLN N H2 sing N N 72 GLN CA C sing N N 73 GLN CA CB sing N N 74 GLN CA HA sing N N 75 GLN C O doub N N 76 GLN C OXT sing N N 77 GLN CB CG sing N N 78 GLN CB HB2 sing N N 79 GLN CB HB3 sing N N 80 GLN CG CD sing N N 81 GLN CG HG2 sing N N 82 GLN CG HG3 sing N N 83 GLN CD OE1 doub N N 84 GLN CD NE2 sing N N 85 GLN NE2 HE21 sing N N 86 GLN NE2 HE22 sing N N 87 GLN OXT HXT sing N N 88 GLU N CA sing N N 89 GLU N H sing N N 90 GLU N H2 sing N N 91 GLU CA C sing N N 92 GLU CA CB sing N N 93 GLU CA HA sing N N 94 GLU C O doub N N 95 GLU C OXT sing N N 96 GLU CB CG sing N N 97 GLU CB HB2 sing N N 98 GLU CB HB3 sing N N 99 GLU CG CD sing N N 100 GLU CG HG2 sing N N 101 GLU CG HG3 sing N N 102 GLU CD OE1 doub N N 103 GLU CD OE2 sing N N 104 GLU OE2 HE2 sing N N 105 GLU OXT HXT sing N N 106 GLY N CA sing N N 107 GLY N H sing N N 108 GLY N H2 sing N N 109 GLY CA C sing N N 110 GLY CA HA2 sing N N 111 GLY CA HA3 sing N N 112 GLY C O doub N N 113 GLY C OXT sing N N 114 GLY OXT HXT sing N N 115 HOH O H1 sing N N 116 HOH O H2 sing N N 117 ILE N CA sing N N 118 ILE N H sing N N 119 ILE N H2 sing N N 120 ILE CA C sing N N 121 ILE CA CB sing N N 122 ILE CA HA sing N N 123 ILE C O doub N N 124 ILE C OXT sing N N 125 ILE CB CG1 sing N N 126 ILE CB CG2 sing N N 127 ILE CB HB sing N N 128 ILE CG1 CD1 sing N N 129 ILE CG1 HG12 sing N N 130 ILE CG1 HG13 sing N N 131 ILE CG2 HG21 sing N N 132 ILE CG2 HG22 sing N N 133 ILE CG2 HG23 sing N N 134 ILE CD1 HD11 sing N N 135 ILE CD1 HD12 sing N N 136 ILE CD1 HD13 sing N N 137 ILE OXT HXT sing N N 138 LEU N CA sing N N 139 LEU N H sing N N 140 LEU N H2 sing N N 141 LEU CA C sing N N 142 LEU CA CB sing N N 143 LEU CA HA sing N N 144 LEU C O doub N N 145 LEU C OXT sing N N 146 LEU CB CG sing N N 147 LEU CB HB2 sing N N 148 LEU CB HB3 sing N N 149 LEU CG CD1 sing N N 150 LEU CG CD2 sing N N 151 LEU CG HG sing N N 152 LEU CD1 HD11 sing N N 153 LEU CD1 HD12 sing N N 154 LEU CD1 HD13 sing N N 155 LEU CD2 HD21 sing N N 156 LEU CD2 HD22 sing N N 157 LEU CD2 HD23 sing N N 158 LEU OXT HXT sing N N 159 LYS N CA sing N N 160 LYS N H sing N N 161 LYS N H2 sing N N 162 LYS CA C sing N N 163 LYS CA CB sing N N 164 LYS CA HA sing N N 165 LYS C O doub N N 166 LYS C OXT sing N N 167 LYS CB CG sing N N 168 LYS CB HB2 sing N N 169 LYS CB HB3 sing N N 170 LYS CG CD sing N N 171 LYS CG HG2 sing N N 172 LYS CG HG3 sing N N 173 LYS CD CE sing N N 174 LYS CD HD2 sing N N 175 LYS CD HD3 sing N N 176 LYS CE NZ sing N N 177 LYS CE HE2 sing N N 178 LYS CE HE3 sing N N 179 LYS NZ HZ1 sing N N 180 LYS NZ HZ2 sing N N 181 LYS NZ HZ3 sing N N 182 LYS OXT HXT sing N N 183 MET N CA sing N N 184 MET N H sing N N 185 MET N H2 sing N N 186 MET CA C sing N N 187 MET CA CB sing N N 188 MET CA HA sing N N 189 MET C O doub N N 190 MET C OXT sing N N 191 MET CB CG sing N N 192 MET CB HB2 sing N N 193 MET CB HB3 sing N N 194 MET CG SD sing N N 195 MET CG HG2 sing N N 196 MET CG HG3 sing N N 197 MET SD CE sing N N 198 MET CE HE1 sing N N 199 MET CE HE2 sing N N 200 MET CE HE3 sing N N 201 MET OXT HXT sing N N 202 PHE N CA sing N N 203 PHE N H sing N N 204 PHE N H2 sing N N 205 PHE CA C sing N N 206 PHE CA CB sing N N 207 PHE CA HA sing N N 208 PHE C O doub N N 209 PHE C OXT sing N N 210 PHE CB CG sing N N 211 PHE CB HB2 sing N N 212 PHE CB HB3 sing N N 213 PHE CG CD1 doub Y N 214 PHE CG CD2 sing Y N 215 PHE CD1 CE1 sing Y N 216 PHE CD1 HD1 sing N N 217 PHE CD2 CE2 doub Y N 218 PHE CD2 HD2 sing N N 219 PHE CE1 CZ doub Y N 220 PHE CE1 HE1 sing N N 221 PHE CE2 CZ sing Y N 222 PHE CE2 HE2 sing N N 223 PHE CZ HZ sing N N 224 PHE OXT HXT sing N N 225 PRO N CA sing N N 226 PRO N CD sing N N 227 PRO N H sing N N 228 PRO CA C sing N N 229 PRO CA CB sing N N 230 PRO CA HA sing N N 231 PRO C O doub N N 232 PRO C OXT sing N N 233 PRO CB CG sing N N 234 PRO CB HB2 sing N N 235 PRO CB HB3 sing N N 236 PRO CG CD sing N N 237 PRO CG HG2 sing N N 238 PRO CG HG3 sing N N 239 PRO CD HD2 sing N N 240 PRO CD HD3 sing N N 241 PRO OXT HXT sing N N 242 SER N CA sing N N 243 SER N H sing N N 244 SER N H2 sing N N 245 SER CA C sing N N 246 SER CA CB sing N N 247 SER CA HA sing N N 248 SER C O doub N N 249 SER C OXT sing N N 250 SER CB OG sing N N 251 SER CB HB2 sing N N 252 SER CB HB3 sing N N 253 SER OG HG sing N N 254 SER OXT HXT sing N N 255 THR N CA sing N N 256 THR N H sing N N 257 THR N H2 sing N N 258 THR CA C sing N N 259 THR CA CB sing N N 260 THR CA HA sing N N 261 THR C O doub N N 262 THR C OXT sing N N 263 THR CB OG1 sing N N 264 THR CB CG2 sing N N 265 THR CB HB sing N N 266 THR OG1 HG1 sing N N 267 THR CG2 HG21 sing N N 268 THR CG2 HG22 sing N N 269 THR CG2 HG23 sing N N 270 THR OXT HXT sing N N 271 TYR N CA sing N N 272 TYR N H sing N N 273 TYR N H2 sing N N 274 TYR CA C sing N N 275 TYR CA CB sing N N 276 TYR CA HA sing N N 277 TYR C O doub N N 278 TYR C OXT sing N N 279 TYR CB CG sing N N 280 TYR CB HB2 sing N N 281 TYR CB HB3 sing N N 282 TYR CG CD1 doub Y N 283 TYR CG CD2 sing Y N 284 TYR CD1 CE1 sing Y N 285 TYR CD1 HD1 sing N N 286 TYR CD2 CE2 doub Y N 287 TYR CD2 HD2 sing N N 288 TYR CE1 CZ doub Y N 289 TYR CE1 HE1 sing N N 290 TYR CE2 CZ sing Y N 291 TYR CE2 HE2 sing N N 292 TYR CZ OH sing N N 293 TYR OH HH sing N N 294 TYR OXT HXT sing N N 295 VAL N CA sing N N 296 VAL N H sing N N 297 VAL N H2 sing N N 298 VAL CA C sing N N 299 VAL CA CB sing N N 300 VAL CA HA sing N N 301 VAL C O doub N N 302 VAL C OXT sing N N 303 VAL CB CG1 sing N N 304 VAL CB CG2 sing N N 305 VAL CB HB sing N N 306 VAL CG1 HG11 sing N N 307 VAL CG1 HG12 sing N N 308 VAL CG1 HG13 sing N N 309 VAL CG2 HG21 sing N N 310 VAL CG2 HG22 sing N N 311 VAL CG2 HG23 sing N N 312 VAL OXT HXT sing N N 313 # _atom_sites.entry_id 1QB2 _atom_sites.fract_transf_matrix[1][1] 0.034590 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.016303 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 0.007739 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O S # loop_