Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Refinement description / Structure summary カテゴリ: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / entity / ndb_struct_na_base_pair / ndb_struct_na_base_pair_step / pdbx_nonpoly_scheme / pdbx_refine_tls / pdbx_refine_tls_group / pdbx_struct_assembly_prop / pdbx_struct_conn_angle / pdbx_validate_close_contact / pdbx_validate_rmsd_angle / pdbx_validate_rmsd_bond / pdbx_validate_symm_contact / refine / refine_hist / refine_ls_restr / refine_ls_shell / reflns / software / struct_conn Item: _entity.pdbx_number_of_molecules / _pdbx_refine_tls.L[1][1] ..._entity.pdbx_number_of_molecules / _pdbx_refine_tls.L[1][1] / _pdbx_refine_tls.L[1][2] / _pdbx_refine_tls.L[1][3] / _pdbx_refine_tls.L[2][2] / _pdbx_refine_tls.L[2][3] / _pdbx_refine_tls.L[3][3] / _pdbx_refine_tls.S[1][1] / _pdbx_refine_tls.S[1][2] / _pdbx_refine_tls.S[1][3] / _pdbx_refine_tls.S[2][1] / _pdbx_refine_tls.S[2][2] / _pdbx_refine_tls.S[2][3] / _pdbx_refine_tls.S[3][1] / _pdbx_refine_tls.S[3][2] / _pdbx_refine_tls.S[3][3] / _pdbx_refine_tls.T[1][1] / _pdbx_refine_tls.T[1][2] / _pdbx_refine_tls.T[1][3] / _pdbx_refine_tls.T[2][2] / _pdbx_refine_tls.T[2][3] / _pdbx_refine_tls.T[3][3] / _pdbx_refine_tls.origin_x / _pdbx_refine_tls.origin_y / _pdbx_refine_tls.origin_z / _pdbx_refine_tls_group.beg_auth_asym_id / _pdbx_refine_tls_group.beg_auth_seq_id / _pdbx_refine_tls_group.beg_label_asym_id / _pdbx_refine_tls_group.end_auth_asym_id / _pdbx_refine_tls_group.end_auth_seq_id / _pdbx_refine_tls_group.end_label_asym_id / _pdbx_struct_assembly_prop.value / _refine.B_iso_mean / _refine.ls_R_factor_R_free / _refine.ls_R_factor_R_work / _refine.ls_R_factor_obs / _refine.ls_number_reflns_R_work / _refine.ls_number_reflns_obs / _refine.ls_percent_reflns_obs / _refine.overall_SU_ML / _refine.pdbx_overall_phase_error / _refine_hist.number_atoms_solvent / _refine_hist.number_atoms_total / _refine_ls_restr.dev_ideal / _refine_ls_shell.R_factor_R_free / _refine_ls_shell.R_factor_R_work / _refine_ls_shell.number_reflns_R_work / _refine_ls_shell.percent_reflns_obs / _reflns.B_iso_Wilson_estimate / _software.version 解説: Model completeness 詳細: The structure of G-quadruplex was not modified. One of the two spermine molecules has been shifted by one atom to create a more appropriate (and better fitting) hydrogen bond network with ...詳細: The structure of G-quadruplex was not modified. One of the two spermine molecules has been shifted by one atom to create a more appropriate (and better fitting) hydrogen bond network with nearby nucleotides and waters. The coordination sphere of one Mg atom was completed with the sixth water ligand (previously only five oxygen atoms were coordinated). Finally, 92 water molecules have been added into clear densities bringing the total water count to 379. Provider: author / タイプ: Coordinate replacement
根拠: native gel electrophoresis, Determined purity and homogeneity of the samples. The sample exists as a monomer, but on the gel three bands were obvious and the crystallized samples clearly ...根拠: native gel electrophoresis, Determined purity and homogeneity of the samples. The sample exists as a monomer, but on the gel three bands were obvious and the crystallized samples clearly represents only one of those bands. We have also conducted circular dichroism spectroscopy to obtain conformation information - parallel vs anti-parallel - as well as CD thermal melting studies to obtain stability information.
タイプ
名称
対称操作
数
identity operation
1_555
x,y,z
1
Buried area
3590 Å2
ΔGint
-53 kcal/mol
Surface area
14990 Å2
手法
PISA
単位格子
Length a, b, c (Å)
29.998, 92.916, 50.081
Angle α, β, γ (deg.)
90.000, 99.621, 90.000
Int Tables number
4
Space group name H-M
P1211
Space group name Hall
P2yb
Symmetry operation
#1: x,y,z #2: -x,y+1/2,-z
-
要素
#1: DNA鎖
DNA (25-MER)
分子量: 7985.084 Da / 分子数: 4 / 由来タイプ: 合成 詳細: Residues 1007 to 1010 on chain B are split into alternate conformations. 由来: (合成) Tetrahymena thermophila (真核生物)