data_2KFH # _entry.id 2KFH # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.323 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2KFH RCSB RCSB101056 WWPDB D_1000101056 BMRB 16181 # loop_ _pdbx_database_related.db_id _pdbx_database_related.db_name _pdbx_database_related.content_type _pdbx_database_related.details 16181 BMRB unspecified . 2KFF PDB unspecified 'Structure of the C-terminal domain of EHD1 with FNYESTNPFTAK' 2KFG PDB unspecified 'Structure of the C-terminal domain of EHD1 with FNYESTDPFTAK' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KFH _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2009-02-20 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs REL _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Kieken, F.' 1 'Jovic, M.' 2 'Tonelli, M.' 3 'Naslavsky, N.' 4 'Caplan, S.' 5 'Sorgen, P.' 6 # _citation.id primary _citation.title 'Structural insight into the interaction of proteins containing NPF, DPF, and GPF motifs with the C-terminal EH-domain of EHD1.' _citation.journal_abbrev 'Protein Sci.' _citation.journal_volume 18 _citation.page_first 2471 _citation.page_last 2479 _citation.year 2009 _citation.journal_id_ASTM PRCIEI _citation.country US _citation.journal_id_ISSN 0961-8368 _citation.journal_id_CSD 0795 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 19798736 _citation.pdbx_database_id_DOI 10.1002/pro.258 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Kieken, F.' 1 ? primary 'Jovic, M.' 2 ? primary 'Tonelli, M.' 3 ? primary 'Naslavsky, N.' 4 ? primary 'Caplan, S.' 5 ? primary 'Sorgen, P.L.' 6 ? # 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 'EH domain-containing protein 1' 11654.334 1 ? ? 'EH domain, residues 435-534' ? 2 polymer syn 'Rab11-FIP2 GPF peptide FNYESTGPFTAK' 1362.463 1 ? ? ? ? 3 non-polymer syn 'CALCIUM ION' 40.078 1 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'Testilin, hPAST1' # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no no ;GPLGSDDVEWVVGKDKPTYDEIFYTLSPVNGKITGANAKKEMVKSKLPNTVLGKIWKLADVDKDGLLDDEEFALANHLIK VKLEGHELPADLPPHLVPPSKRRHE ; ;GPLGSDDVEWVVGKDKPTYDEIFYTLSPVNGKITGANAKKEMVKSKLPNTVLGKIWKLADVDKDGLLDDEEFALANHLIK VKLEGHELPADLPPHLVPPSKRRHE ; A ? 2 'polypeptide(L)' no no FNYESTGPFTAK FNYESTGPFTAK B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 GLY n 1 2 PRO n 1 3 LEU n 1 4 GLY n 1 5 SER n 1 6 ASP n 1 7 ASP n 1 8 VAL n 1 9 GLU n 1 10 TRP n 1 11 VAL n 1 12 VAL n 1 13 GLY n 1 14 LYS n 1 15 ASP n 1 16 LYS n 1 17 PRO n 1 18 THR n 1 19 TYR n 1 20 ASP n 1 21 GLU n 1 22 ILE n 1 23 PHE n 1 24 TYR n 1 25 THR n 1 26 LEU n 1 27 SER n 1 28 PRO n 1 29 VAL n 1 30 ASN n 1 31 GLY n 1 32 LYS n 1 33 ILE n 1 34 THR n 1 35 GLY n 1 36 ALA n 1 37 ASN n 1 38 ALA n 1 39 LYS n 1 40 LYS n 1 41 GLU n 1 42 MET n 1 43 VAL n 1 44 LYS n 1 45 SER n 1 46 LYS n 1 47 LEU n 1 48 PRO n 1 49 ASN n 1 50 THR n 1 51 VAL n 1 52 LEU n 1 53 GLY n 1 54 LYS n 1 55 ILE n 1 56 TRP n 1 57 LYS n 1 58 LEU n 1 59 ALA n 1 60 ASP n 1 61 VAL n 1 62 ASP n 1 63 LYS n 1 64 ASP n 1 65 GLY n 1 66 LEU n 1 67 LEU n 1 68 ASP n 1 69 ASP n 1 70 GLU n 1 71 GLU n 1 72 PHE n 1 73 ALA n 1 74 LEU n 1 75 ALA n 1 76 ASN n 1 77 HIS n 1 78 LEU n 1 79 ILE n 1 80 LYS n 1 81 VAL n 1 82 LYS n 1 83 LEU n 1 84 GLU n 1 85 GLY n 1 86 HIS n 1 87 GLU n 1 88 LEU n 1 89 PRO n 1 90 ALA n 1 91 ASP n 1 92 LEU n 1 93 PRO n 1 94 PRO n 1 95 HIS n 1 96 LEU n 1 97 VAL n 1 98 PRO n 1 99 PRO n 1 100 SER n 1 101 LYS n 1 102 ARG n 1 103 ARG n 1 104 HIS n 1 105 GLU n 2 1 PHE n 2 2 ASN n 2 3 TYR n 2 4 GLU n 2 5 SER n 2 6 THR n 2 7 GLY n 2 8 PRO n 2 9 PHE n 2 10 THR n 2 11 ALA n 2 12 LYS 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 ? _entity_src_gen.pdbx_gene_src_gene 'EHD1, PAST, PAST1, CDABP0131' _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _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 ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _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 ? _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 ? _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 ? _entity_src_gen.pdbx_host_org_vector PGex6p-2 _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 ? # _pdbx_entity_src_syn.entity_id 2 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'The peptide has been synthesized chemically' # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_isoform 1 UNP EHD1_HUMAN Q9H4M9 1 ;DDVEWVVGKDKPTYDEIFYTLSPVNGKITGANAKKEMVKSKLPNTVLGKIWKLADVDKDGLLDDEEFALANHLIKVKLEG HELPADLPPHLVPPSKRRHE ; 435 ? 2 PDB 2KFH 2KFH 2 FNYESTGPFTAK ? ? # 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 2KFH A 6 ? 105 ? Q9H4M9 435 ? 534 ? 40 139 2 2 2KFH B 1 ? 12 ? 2KFH 143 ? 154 ? 143 154 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 2KFH GLY A 1 ? UNP Q9H4M9 ? ? 'expression tag' 35 1 1 2KFH PRO A 2 ? UNP Q9H4M9 ? ? 'expression tag' 36 2 1 2KFH LEU A 3 ? UNP Q9H4M9 ? ? 'expression tag' 37 3 1 2KFH GLY A 4 ? UNP Q9H4M9 ? ? 'expression tag' 38 4 1 2KFH SER A 5 ? UNP Q9H4M9 ? ? 'expression tag' 39 5 # 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 CA non-polymer . 'CALCIUM ION' ? 'Ca 2' 40.078 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 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 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 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_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 1 '2D 1H-15N HSQC' 1 2 1 '2D 1H-13C HSQC' 1 3 1 '3D HNCACB' 1 4 1 '3D 1H-15N NOESY' 1 5 1 '3D 1H-13C NOESY' 1 6 1 '2D 13CFiltered-13CfilteredNOESY' 1 7 1 '2D 13C-filtered-13C editedNOESY' 1 8 1 '2D 13C-filtered-15N editedNOESY' 1 9 1 '2D 15N filtered Noesy' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0.1 _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.contents '0.6 mM [U-99% 13C; U-99% 15N] EH domain of EHD1, 3 mM Rab11-FIP2 GPF peptide, 90% H2O/10% D2O' _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.solvent_system '90% H2O/10% D2O' # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 600 Varian INOVA 1 'Varian INOVA' 600 Varian INOVA 2 'Varian INOVA' # _pdbx_nmr_refine.entry_id 2KFH _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.conformers_calculated_total_number 30 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KFH _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KFH _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal 'Johnson, One Moon Scientific' 'data analysis' NMRView ? 1 'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' processing NMRPipe ? 2 'Laskowski and MacArthur' 'data analysis' ProcheckNMR ? 3 Varian collection VNMR ? 4 # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.crystals_number ? _exptl.details ? _exptl.entry_id 2KFH _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KFH _struct.title 'Structure of the C-terminal domain of EHD1 with FNYESTGPFTAK' _struct.pdbx_descriptor 'EH domain-containing protein 1, Rab11-FIP2 GPF peptide FNYESTGPFTAK' _struct.pdbx_model_details 'lowest energy, model 10' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KFH _struct_keywords.pdbx_keywords 'PROTEIN BINDING' _struct_keywords.text 'EHD1, Calcium, Cell membrane, Coiled coil, Endosome, Membrane, Nucleotide-binding, Phosphoprotein, PROTEIN BINDING' # 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 2 ? C N N 3 ? # _struct_biol.id 1 _struct_biol.details ? # 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 VAL A 12 ? LYS A 14 ? VAL A 46 LYS A 48 5 ? 3 HELX_P HELX_P2 2 ASP A 15 ? TYR A 24 ? ASP A 49 TYR A 58 1 ? 10 HELX_P HELX_P3 3 THR A 34 ? SER A 45 ? THR A 68 SER A 79 1 ? 12 HELX_P HELX_P4 4 PRO A 48 ? ASP A 60 ? PRO A 82 ASP A 94 1 ? 13 HELX_P HELX_P5 5 ASP A 69 ? GLU A 84 ? ASP A 103 GLU A 118 1 ? 16 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order metalc1 metalc ? ? A LEU 66 O ? ? ? 1_555 C CA . CA ? ? A LEU 100 A CA 141 1_555 ? ? ? ? ? ? ? 2.687 ? metalc2 metalc ? ? A GLU 71 OE2 ? ? ? 1_555 C CA . CA ? ? A GLU 105 A CA 141 1_555 ? ? ? ? ? ? ? 1.899 ? metalc3 metalc ? ? A ASP 60 OD1 ? ? ? 1_555 C CA . CA ? ? A ASP 94 A CA 141 1_555 ? ? ? ? ? ? ? 2.346 ? metalc4 metalc ? ? A GLU 71 OE1 ? ? ? 1_555 C CA . CA ? ? A GLU 105 A CA 141 1_555 ? ? ? ? ? ? ? 1.931 ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id A _struct_sheet_order.range_id_1 1 _struct_sheet_order.range_id_2 2 _struct_sheet_order.offset ? _struct_sheet_order.sense anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 LYS A 32 ? ILE A 33 ? LYS A 66 ILE A 67 A 2 LEU A 67 ? ASP A 68 ? LEU A 101 ASP A 102 # _pdbx_struct_sheet_hbond.sheet_id A _pdbx_struct_sheet_hbond.range_id_1 1 _pdbx_struct_sheet_hbond.range_id_2 2 _pdbx_struct_sheet_hbond.range_1_label_atom_id N _pdbx_struct_sheet_hbond.range_1_label_comp_id ILE _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 33 _pdbx_struct_sheet_hbond.range_1_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_1_auth_atom_id N _pdbx_struct_sheet_hbond.range_1_auth_comp_id ILE _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 67 _pdbx_struct_sheet_hbond.range_2_label_atom_id O _pdbx_struct_sheet_hbond.range_2_label_comp_id LEU _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 67 _pdbx_struct_sheet_hbond.range_2_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_2_auth_atom_id O _pdbx_struct_sheet_hbond.range_2_auth_comp_id LEU _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 101 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id ? _struct_site.pdbx_auth_comp_id ? _struct_site.pdbx_auth_seq_id ? _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 3 _struct_site.details 'BINDING SITE FOR RESIDUE CA A 141' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 3 LYS A 32 ? LYS A 66 . ? 1_555 ? 2 AC1 3 ALA A 59 ? ALA A 93 . ? 1_555 ? 3 AC1 3 ASP A 60 ? ASP A 94 . ? 1_555 ? # _atom_sites.entry_id 2KFH _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _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 CA H N O S # 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 GLY 1 35 35 GLY GLY A . n A 1 2 PRO 2 36 36 PRO PRO A . n A 1 3 LEU 3 37 37 LEU LEU A . n A 1 4 GLY 4 38 38 GLY GLY A . n A 1 5 SER 5 39 39 SER SER A . n A 1 6 ASP 6 40 40 ASP ASP A . n A 1 7 ASP 7 41 41 ASP ASP A . n A 1 8 VAL 8 42 42 VAL VAL A . n A 1 9 GLU 9 43 43 GLU GLU A . n A 1 10 TRP 10 44 44 TRP TRP A . n A 1 11 VAL 11 45 45 VAL VAL A . n A 1 12 VAL 12 46 46 VAL VAL A . n A 1 13 GLY 13 47 47 GLY GLY A . n A 1 14 LYS 14 48 48 LYS LYS A . n A 1 15 ASP 15 49 49 ASP ASP A . n A 1 16 LYS 16 50 50 LYS LYS A . n A 1 17 PRO 17 51 51 PRO PRO A . n A 1 18 THR 18 52 52 THR THR A . n A 1 19 TYR 19 53 53 TYR TYR A . n A 1 20 ASP 20 54 54 ASP ASP A . n A 1 21 GLU 21 55 55 GLU GLU A . n A 1 22 ILE 22 56 56 ILE ILE A . n A 1 23 PHE 23 57 57 PHE PHE A . n A 1 24 TYR 24 58 58 TYR TYR A . n A 1 25 THR 25 59 59 THR THR A . n A 1 26 LEU 26 60 60 LEU LEU A . n A 1 27 SER 27 61 61 SER SER A . n A 1 28 PRO 28 62 62 PRO PRO A . n A 1 29 VAL 29 63 63 VAL VAL A . n A 1 30 ASN 30 64 64 ASN ASN A . n A 1 31 GLY 31 65 65 GLY GLY A . n A 1 32 LYS 32 66 66 LYS LYS A . n A 1 33 ILE 33 67 67 ILE ILE A . n A 1 34 THR 34 68 68 THR THR A . n A 1 35 GLY 35 69 69 GLY GLY A . n A 1 36 ALA 36 70 70 ALA ALA A . n A 1 37 ASN 37 71 71 ASN ASN A . n A 1 38 ALA 38 72 72 ALA ALA A . n A 1 39 LYS 39 73 73 LYS LYS A . n A 1 40 LYS 40 74 74 LYS LYS A . n A 1 41 GLU 41 75 75 GLU GLU A . n A 1 42 MET 42 76 76 MET MET A . n A 1 43 VAL 43 77 77 VAL VAL A . n A 1 44 LYS 44 78 78 LYS LYS A . n A 1 45 SER 45 79 79 SER SER A . n A 1 46 LYS 46 80 80 LYS LYS A . n A 1 47 LEU 47 81 81 LEU LEU A . n A 1 48 PRO 48 82 82 PRO PRO A . n A 1 49 ASN 49 83 83 ASN ASN A . n A 1 50 THR 50 84 84 THR THR A . n A 1 51 VAL 51 85 85 VAL VAL A . n A 1 52 LEU 52 86 86 LEU LEU A . n A 1 53 GLY 53 87 87 GLY GLY A . n A 1 54 LYS 54 88 88 LYS LYS A . n A 1 55 ILE 55 89 89 ILE ILE A . n A 1 56 TRP 56 90 90 TRP TRP A . n A 1 57 LYS 57 91 91 LYS LYS A . n A 1 58 LEU 58 92 92 LEU LEU A . n A 1 59 ALA 59 93 93 ALA ALA A . n A 1 60 ASP 60 94 94 ASP ASP A . n A 1 61 VAL 61 95 95 VAL VAL A . n A 1 62 ASP 62 96 96 ASP ASP A . n A 1 63 LYS 63 97 97 LYS LYS A . n A 1 64 ASP 64 98 98 ASP ASP A . n A 1 65 GLY 65 99 99 GLY GLY A . n A 1 66 LEU 66 100 100 LEU LEU A . n A 1 67 LEU 67 101 101 LEU LEU A . n A 1 68 ASP 68 102 102 ASP ASP A . n A 1 69 ASP 69 103 103 ASP ASP A . n A 1 70 GLU 70 104 104 GLU GLU A . n A 1 71 GLU 71 105 105 GLU GLU A . n A 1 72 PHE 72 106 106 PHE PHE A . n A 1 73 ALA 73 107 107 ALA ALA A . n A 1 74 LEU 74 108 108 LEU LEU A . n A 1 75 ALA 75 109 109 ALA ALA A . n A 1 76 ASN 76 110 110 ASN ASN A . n A 1 77 HIS 77 111 111 HIS HIS A . n A 1 78 LEU 78 112 112 LEU LEU A . n A 1 79 ILE 79 113 113 ILE ILE A . n A 1 80 LYS 80 114 114 LYS LYS A . n A 1 81 VAL 81 115 115 VAL VAL A . n A 1 82 LYS 82 116 116 LYS LYS A . n A 1 83 LEU 83 117 117 LEU LEU A . n A 1 84 GLU 84 118 118 GLU GLU A . n A 1 85 GLY 85 119 119 GLY GLY A . n A 1 86 HIS 86 120 120 HIS HIS A . n A 1 87 GLU 87 121 121 GLU GLU A . n A 1 88 LEU 88 122 122 LEU LEU A . n A 1 89 PRO 89 123 123 PRO PRO A . n A 1 90 ALA 90 124 124 ALA ALA A . n A 1 91 ASP 91 125 125 ASP ASP A . n A 1 92 LEU 92 126 126 LEU LEU A . n A 1 93 PRO 93 127 127 PRO PRO A . n A 1 94 PRO 94 128 128 PRO PRO A . n A 1 95 HIS 95 129 129 HIS HIS A . n A 1 96 LEU 96 130 130 LEU LEU A . n A 1 97 VAL 97 131 131 VAL VAL A . n A 1 98 PRO 98 132 132 PRO PRO A . n A 1 99 PRO 99 133 133 PRO PRO A . n A 1 100 SER 100 134 134 SER SER A . n A 1 101 LYS 101 135 135 LYS LYS A . n A 1 102 ARG 102 136 136 ARG ARG A . n A 1 103 ARG 103 137 137 ARG ARG A . n A 1 104 HIS 104 138 138 HIS HIS A . n A 1 105 GLU 105 139 139 GLU GLU A . n B 2 1 PHE 1 143 143 PHE PHE B . n B 2 2 ASN 2 144 144 ASN ASN B . n B 2 3 TYR 3 145 145 TYR TYR B . n B 2 4 GLU 4 146 146 GLU GLU B . n B 2 5 SER 5 147 147 SER SER B . n B 2 6 THR 6 148 148 THR THR B . n B 2 7 GLY 7 149 149 GLY GLY B . n B 2 8 PRO 8 150 150 PRO PRO B . n B 2 9 PHE 9 151 151 PHE PHE B . n B 2 10 THR 10 152 152 THR THR B . n B 2 11 ALA 11 153 153 ALA ALA B . n B 2 12 LYS 12 154 154 LYS LYS B . n # _pdbx_nonpoly_scheme.asym_id C _pdbx_nonpoly_scheme.entity_id 3 _pdbx_nonpoly_scheme.mon_id CA _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 141 _pdbx_nonpoly_scheme.auth_seq_num 141 _pdbx_nonpoly_scheme.pdb_mon_id CA _pdbx_nonpoly_scheme.auth_mon_id CA _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C # _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 # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 O ? A LEU 66 ? A LEU 100 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OE2 ? A GLU 71 ? A GLU 105 ? 1_555 140.0 ? 2 O ? A LEU 66 ? A LEU 100 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OD1 ? A ASP 60 ? A ASP 94 ? 1_555 116.0 ? 3 OE2 ? A GLU 71 ? A GLU 105 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OD1 ? A ASP 60 ? A ASP 94 ? 1_555 97.1 ? 4 O ? A LEU 66 ? A LEU 100 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OE1 ? A GLU 71 ? A GLU 105 ? 1_555 72.7 ? 5 OE2 ? A GLU 71 ? A GLU 105 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OE1 ? A GLU 71 ? A GLU 105 ? 1_555 68.0 ? 6 OD1 ? A ASP 60 ? A ASP 94 ? 1_555 CA ? C CA . ? A CA 141 ? 1_555 OE1 ? A GLU 71 ? A GLU 105 ? 1_555 153.4 ? # 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 2009-12-22 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2020-02-19 # _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' 'Database references' 3 3 'Structure model' Other # 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 3 'Structure model' database_2 2 3 'Structure model' pdbx_database_status 3 3 'Structure model' struct_ref_seq_dif # 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 3 'Structure model' '_pdbx_database_status.status_code_cs' 2 3 'Structure model' '_struct_ref_seq_dif.details' # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id 'EH domain of EHD1' 0.6 ? mM '[U-99% 13C; U-99% 15N]' 1 'Rab11-FIP2 GPF peptide' 3 ? mM ? 1 # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 HZ2 A LYS 50 ? ? OD2 A ASP 103 ? ? 1.60 2 2 HZ3 A LYS 50 ? ? OD1 A ASP 54 ? ? 1.55 3 2 HZ2 A LYS 66 ? ? OD2 A ASP 98 ? ? 1.59 4 3 HZ2 A LYS 73 ? ? O B LYS 154 ? ? 1.53 5 3 HZ3 A LYS 66 ? ? OD1 A ASP 102 ? ? 1.55 6 3 HZ1 A LYS 50 ? ? OD2 A ASP 103 ? ? 1.58 7 4 HH A TYR 53 ? ? HA A HIS 111 ? ? 1.19 8 5 OD2 A ASP 102 ? ? HZ1 A LYS 135 ? ? 1.58 9 7 H2 B PHE 143 ? ? OE2 B GLU 146 ? ? 1.49 10 7 HZ1 A LYS 116 ? ? OE2 A GLU 121 ? ? 1.58 11 8 HZ1 A LYS 66 ? ? OD2 A ASP 98 ? ? 1.56 12 8 HZ1 A LYS 50 ? ? OE2 A GLU 104 ? ? 1.58 13 8 OD1 A ASP 102 ? ? HZ1 A LYS 135 ? ? 1.60 14 9 HZ1 A LYS 50 ? ? OD1 A ASP 54 ? ? 1.58 15 9 HZ3 A LYS 50 ? ? OD1 A ASP 103 ? ? 1.60 16 10 OD2 A ASP 96 ? ? HZ2 A LYS 135 ? ? 1.54 # 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 SER A 61 ? ? 65.65 85.28 2 1 LYS A 97 ? ? 66.33 60.40 3 1 SER B 147 ? ? -121.25 -58.30 4 2 LEU A 37 ? ? -135.98 -71.69 5 2 SER A 39 ? ? -150.53 25.84 6 2 SER A 61 ? ? 68.23 87.55 7 3 SER A 39 ? ? 66.58 -75.44 8 3 SER A 61 ? ? 64.32 73.50 9 3 LYS A 97 ? ? 52.16 72.65 10 3 PRO A 128 ? ? -67.14 3.14 11 3 GLU B 146 ? ? -138.64 -41.25 12 3 SER B 147 ? ? 68.80 112.45 13 3 ALA B 153 ? ? -120.13 -74.14 14 4 SER A 61 ? ? 49.61 81.46 15 4 LYS A 97 ? ? 55.86 74.13 16 5 SER A 61 ? ? 66.42 82.70 17 5 LYS A 97 ? ? 57.91 73.00 18 5 ASN B 144 ? ? -142.52 -47.20 19 5 THR B 148 ? ? -132.86 -40.27 20 6 SER A 39 ? ? 65.94 -170.04 21 6 SER A 61 ? ? 62.87 83.60 22 6 SER B 147 ? ? -140.56 40.86 23 6 ALA B 153 ? ? 67.05 -165.06 24 7 SER A 39 ? ? -94.52 40.56 25 7 SER A 61 ? ? 63.06 80.89 26 7 LYS A 97 ? ? 49.65 73.06 27 7 TYR B 145 ? ? 76.91 -30.55 28 7 GLU B 146 ? ? -56.42 106.90 29 8 SER A 39 ? ? 54.12 74.24 30 8 SER A 61 ? ? 68.53 87.42 31 8 LYS A 97 ? ? 58.07 72.89 32 8 GLU B 146 ? ? -158.34 27.39 33 8 THR B 152 ? ? 72.01 101.59 34 9 LEU A 37 ? ? 51.29 81.14 35 9 VAL A 45 ? ? -69.82 4.89 36 9 SER A 61 ? ? 62.43 81.04 37 9 TYR B 145 ? ? -142.84 -95.07 38 9 GLU B 146 ? ? -130.40 -156.96 39 9 ALA B 153 ? ? -157.94 10.60 40 10 ASP A 49 ? ? -92.44 32.23 41 10 SER A 61 ? ? 65.27 87.30 42 10 TYR B 145 ? ? -96.56 -152.86 # _pdbx_entity_nonpoly.entity_id 3 _pdbx_entity_nonpoly.name 'CALCIUM ION' _pdbx_entity_nonpoly.comp_id CA #