data_1I4K
#
_model_server_result.job_id            B-XsXRjqIc15_pw1_KCC2Q 
_model_server_result.datetime_utc      '2025-03-06 05:54:23' 
_model_server_result.server_version    0.9.12 
_model_server_result.query_name        ligand 
_model_server_result.source_id         pdb-bcif 
_model_server_result.entry_id          1i4k 
#
_model_server_params.name     atom_site 
_model_server_params.value    '{"label_asym_id":"CA","auth_seq_id":201}' 
#
_entry.id    1I4K 
#
_exptl.entry_id    1I4K 
_exptl.method      'X-RAY DIFFRACTION' 
#
_entity.details                     ? 
_entity.formula_weight              192.124 
_entity.id                          2 
_entity.src_method                  syn 
_entity.type                        non-polymer 
_entity.pdbx_description            'CITRIC ACID' 
_entity.pdbx_number_of_molecules    2 
_entity.pdbx_parent_entity_id       . 
_entity.pdbx_mutation               ? 
_entity.pdbx_fragment               ? 
_entity.pdbx_ec                     ? 
#
_cell.angle_alpha         90 
_cell.angle_beta          92.09 
_cell.angle_gamma         90 
_cell.entry_id            1I4K 
_cell.length_a            110.397 
_cell.length_b            64.563 
_cell.length_c            129.862 
_cell.Z_PDB               56 
_cell.pdbx_unique_axis    ? 
#
_symmetry.entry_id                 1I4K 
_symmetry.cell_setting             ? 
_symmetry.Int_Tables_number        4 
_symmetry.space_group_name_Hall    . 
_symmetry.space_group_name_H-M     'P 1 21 1' 
#
loop_
_pdbx_struct_assembly.method_details
_pdbx_struct_assembly.oligomeric_details
_pdbx_struct_assembly.oligomeric_count
_pdbx_struct_assembly.details
_pdbx_struct_assembly.id
PISA heptameric 7 author_and_software_defined_assembly 1 
PISA heptameric 7 author_and_software_defined_assembly 2 
PISA heptameric 7 author_and_software_defined_assembly 3 
PISA heptameric 7 author_and_software_defined_assembly 4 
PISA tetradecameric 14 software_defined_assembly 5 
PISA tetradecameric 14 software_defined_assembly 6 
#
loop_
_pdbx_struct_assembly_gen.asym_id_list
_pdbx_struct_assembly_gen.assembly_id
_pdbx_struct_assembly_gen.oper_expression
A,B,C,D,E,F,G,CA,EA,FA,GA,HA,IA,JA,KA 1 1 
H,I,J,K,L,M,N,DA,LA,MA,NA,OA,PA,QA,RA 2 1 
O,P,Q,R,S,T,U,SA,TA,UA,VA,WA,XA,YA 3 1 
V,W,X,Y,Z,AA,BA,ZA,AB,BB,CB,DB,EB 4 1 
A,B,C,D,E,F,G,CA,EA,FA,GA,HA,IA,JA,KA 5 1 
V,W,X,Y,Z,AA,BA,ZA,AB,BB,CB,DB,EB 5 2 
H,I,J,K,L,M,N,O,P,Q,R,S,T,U,DA,LA,MA,NA,OA,PA,QA,RA,SA,TA,UA,VA,WA,XA,YA 6 1 
#
loop_
_pdbx_struct_oper_list.id
_pdbx_struct_oper_list.type
_pdbx_struct_oper_list.name
_pdbx_struct_oper_list.symmetry_operation
_pdbx_struct_oper_list.matrix[1][1]
_pdbx_struct_oper_list.matrix[1][2]
_pdbx_struct_oper_list.matrix[1][3]
_pdbx_struct_oper_list.matrix[2][1]
_pdbx_struct_oper_list.matrix[2][2]
_pdbx_struct_oper_list.matrix[2][3]
_pdbx_struct_oper_list.matrix[3][1]
_pdbx_struct_oper_list.matrix[3][2]
_pdbx_struct_oper_list.matrix[3][3]
_pdbx_struct_oper_list.vector[1]
_pdbx_struct_oper_list.vector[2]
_pdbx_struct_oper_list.vector[3]
1 'identity operation' 1_555 x,y,z 1 0 0 0 1 0 0 0 1 0 0 0 
2 'crystal symmetry operation' 2_555 -x,y+1/2,-z -1 0 0 0 1 0 0 0 -1 0 32.2815 0 
#
loop_
_struct_asym.details
_struct_asym.entity_id
_struct_asym.id
_struct_asym.pdbx_modified
_struct_asym.pdbx_blank_PDB_chainid_flag
? 2 CA N N 
? 2 DA N N 
#
_chem_comp.formula           'C6 H8 O7' 
_chem_comp.formula_weight    192.124 
_chem_comp.id                CIT 
_chem_comp.mon_nstd_flag     . 
_chem_comp.name              'CITRIC ACID' 
_chem_comp.type              non-polymer 
_chem_comp.pdbx_synonyms     ? 
#
loop_
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.comp_id
_chem_comp_bond.value_order
_chem_comp_bond.pdbx_ordinal
_chem_comp_bond.pdbx_stereo_config
_chem_comp_bond.pdbx_aromatic_flag
C1 O1 CIT doub 70 n n 
C1 O2 CIT sing 71 n n 
C1 C2 CIT sing 72 n n 
O2 HO2 CIT sing 73 n n 
C2 C3 CIT sing 74 n n 
C2 H21 CIT sing 75 n n 
C2 H22 CIT sing 76 n n 
C3 O7 CIT sing 77 n n 
C3 C4 CIT sing 78 n n 
C3 C6 CIT sing 79 n n 
O7 HO7 CIT sing 80 n n 
C4 C5 CIT sing 81 n n 
C4 H41 CIT sing 82 n n 
C4 H42 CIT sing 83 n n 
C5 O3 CIT doub 84 n n 
C5 O4 CIT sing 85 n n 
O4 HO4 CIT sing 86 n n 
C6 O5 CIT doub 87 n n 
C6 O6 CIT sing 88 n n 
O6 HO6 CIT sing 89 n n 
#
_atom_sites.entry_id                     1I4K 
_atom_sites.fract_transf_matrix[1][1]    0.009058 
_atom_sites.fract_transf_matrix[1][2]    0 
_atom_sites.fract_transf_matrix[1][3]    0.000331 
_atom_sites.fract_transf_matrix[2][1]    0 
_atom_sites.fract_transf_matrix[2][2]    0.015489 
_atom_sites.fract_transf_matrix[2][3]    0 
_atom_sites.fract_transf_matrix[3][1]    0 
_atom_sites.fract_transf_matrix[3][2]    0 
_atom_sites.fract_transf_matrix[3][3]    0.007706 
_atom_sites.fract_transf_vector[1]       0 
_atom_sites.fract_transf_vector[2]       0 
_atom_sites.fract_transf_vector[3]       0 
#
loop_
_pdbx_nonpoly_scheme.asym_id
_pdbx_nonpoly_scheme.entity_id
_pdbx_nonpoly_scheme.mon_id
_pdbx_nonpoly_scheme.pdb_strand_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_ins_code
CA 2 CIT F 1 201 1 CIT CIT . 
DA 2 CIT L 1 202 2 CIT CIT . 
EA 3 HOH A 1 78 6 HOH WAT . 
EA 3 HOH A 2 79 30 HOH WAT . 
EA 3 HOH A 3 80 39 HOH WAT . 
EA 3 HOH A 4 81 57 HOH WAT . 
EA 3 HOH A 5 82 72 HOH WAT . 
FA 3 HOH B 1 78 3 HOH WAT . 
FA 3 HOH B 2 79 27 HOH WAT . 
FA 3 HOH B 3 80 33 HOH WAT . 
FA 3 HOH B 4 81 88 HOH WAT . 
FA 3 HOH B 5 82 90 HOH WAT . 
GA 3 HOH C 1 78 4 HOH WAT . 
GA 3 HOH C 2 79 22 HOH WAT . 
GA 3 HOH C 3 80 23 HOH WAT . 
GA 3 HOH C 4 81 28 HOH WAT . 
GA 3 HOH C 5 82 35 HOH WAT . 
GA 3 HOH C 6 83 37 HOH WAT . 
GA 3 HOH C 7 84 83 HOH WAT . 
GA 3 HOH C 8 85 84 HOH WAT . 
GA 3 HOH C 9 86 89 HOH WAT . 
HA 3 HOH D 1 78 10 HOH WAT . 
HA 3 HOH D 2 79 11 HOH WAT . 
HA 3 HOH D 3 80 15 HOH WAT . 
HA 3 HOH D 4 81 26 HOH WAT . 
HA 3 HOH D 5 82 49 HOH WAT . 
HA 3 HOH D 6 83 56 HOH WAT . 
HA 3 HOH D 7 84 63 HOH WAT . 
HA 3 HOH D 8 85 79 HOH WAT . 
IA 3 HOH E 1 78 1 HOH WAT . 
IA 3 HOH E 2 79 7 HOH WAT . 
IA 3 HOH E 3 80 14 HOH WAT . 
IA 3 HOH E 4 81 32 HOH WAT . 
IA 3 HOH E 5 82 36 HOH WAT . 
IA 3 HOH E 6 83 51 HOH WAT . 
IA 3 HOH E 7 84 59 HOH WAT . 
IA 3 HOH E 8 85 91 HOH WAT . 
JA 3 HOH F 1 202 16 HOH WAT . 
JA 3 HOH F 2 203 24 HOH WAT . 
JA 3 HOH F 3 204 52 HOH WAT . 
JA 3 HOH F 4 205 66 HOH WAT . 
JA 3 HOH F 5 206 77 HOH WAT . 
JA 3 HOH F 6 207 85 HOH WAT . 
KA 3 HOH G 1 78 44 HOH WAT . 
KA 3 HOH G 2 79 55 HOH WAT . 
KA 3 HOH G 3 80 73 HOH WAT . 
KA 3 HOH G 4 81 87 HOH WAT . 
KA 3 HOH G 5 82 92 HOH WAT . 
LA 3 HOH H 1 93 93 HOH WAT . 
MA 3 HOH I 1 78 18 HOH WAT . 
MA 3 HOH I 2 79 47 HOH WAT . 
MA 3 HOH I 3 80 94 HOH WAT . 
NA 3 HOH J 1 78 64 HOH WAT . 
OA 3 HOH K 1 78 40 HOH WAT . 
OA 3 HOH K 2 79 95 HOH WAT . 
PA 3 HOH L 1 203 31 HOH WAT . 
PA 3 HOH L 2 204 82 HOH WAT . 
QA 3 HOH M 1 78 2 HOH WAT . 
RA 3 HOH N 1 78 21 HOH WAT . 
SA 3 HOH O 1 78 9 HOH WAT . 
SA 3 HOH O 2 79 70 HOH WAT . 
TA 3 HOH P 1 78 19 HOH WAT . 
TA 3 HOH P 2 79 69 HOH WAT . 
TA 3 HOH P 3 80 96 HOH WAT . 
UA 3 HOH Q 1 78 5 HOH WAT . 
UA 3 HOH Q 2 79 8 HOH WAT . 
UA 3 HOH Q 3 80 38 HOH WAT . 
UA 3 HOH Q 4 81 45 HOH WAT . 
UA 3 HOH Q 5 82 58 HOH WAT . 
UA 3 HOH Q 6 83 80 HOH WAT . 
VA 3 HOH R 1 97 97 HOH WAT . 
WA 3 HOH S 1 78 13 HOH WAT . 
WA 3 HOH S 2 79 34 HOH WAT . 
WA 3 HOH S 3 80 41 HOH WAT . 
WA 3 HOH S 4 81 50 HOH WAT . 
WA 3 HOH S 5 82 76 HOH WAT . 
XA 3 HOH T 1 78 48 HOH WAT . 
YA 3 HOH U 1 78 20 HOH WAT . 
ZA 3 HOH V 1 78 12 HOH WAT . 
ZA 3 HOH V 2 79 25 HOH WAT . 
ZA 3 HOH V 3 80 46 HOH WAT . 
ZA 3 HOH V 4 81 54 HOH WAT . 
ZA 3 HOH V 5 82 60 HOH WAT . 
ZA 3 HOH V 6 83 68 HOH WAT . 
ZA 3 HOH V 7 84 75 HOH WAT . 
ZA 3 HOH V 8 85 98 HOH WAT . 
AB 3 HOH W 1 78 29 HOH WAT . 
AB 3 HOH W 2 79 43 HOH WAT . 
AB 3 HOH W 3 80 61 HOH WAT . 
AB 3 HOH W 4 81 62 HOH WAT . 
BB 3 HOH X 1 78 42 HOH WAT . 
BB 3 HOH X 2 79 53 HOH WAT . 
BB 3 HOH X 3 80 74 HOH WAT . 
BB 3 HOH X 4 81 81 HOH WAT . 
BB 3 HOH X 5 82 86 HOH WAT . 
CB 3 HOH Y 1 78 78 HOH WAT . 
CB 3 HOH Y 2 99 99 HOH WAT . 
DB 3 HOH 1 1 100 100 HOH WAT . 
EB 3 HOH 2 1 78 17 HOH WAT . 
EB 3 HOH 2 2 79 65 HOH WAT . 
EB 3 HOH 2 3 80 67 HOH WAT . 
EB 3 HOH 2 4 81 71 HOH WAT . 
#
loop_
_atom_site.group_PDB
_atom_site.id
_atom_site.type_symbol
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.label_seq_id
_atom_site.label_alt_id
_atom_site.pdbx_PDB_ins_code
_atom_site.label_asym_id
_atom_site.label_entity_id
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.occupancy
_atom_site.B_iso_or_equiv
_atom_site.pdbx_formal_charge
_atom_site.auth_atom_id
_atom_site.auth_comp_id
_atom_site.auth_seq_id
_atom_site.auth_asym_id
_atom_site.pdbx_PDB_model_num
HETATM 1 C C1 CIT . . . CA 2 1.531 4.185 28.112 1 84.42 ? C1 CIT 201 F 1 
HETATM 2 O O1 CIT . . . CA 2 1.572 3.925 29.178 1 86.62 ? O1 CIT 201 F 1 
HETATM 3 O O2 CIT . . . CA 2 0.59 4.43 27.432 1 87.84 ? O2 CIT 201 F 1 
HETATM 4 C C2 CIT . . . CA 2 2.827 4.275 27.257 1 82.64 ? C2 CIT 201 F 1 
HETATM 5 C C3 CIT . . . CA 2 3.948 5.337 27.551 1 84.17 ? C3 CIT 201 F 1 
HETATM 6 O O7 CIT . . . CA 2 3.396 6.694 27.464 1 82.96 ? O7 CIT 201 F 1 
HETATM 7 C C4 CIT . . . CA 2 4.474 5.173 29.02 1 85.5 ? C4 CIT 201 F 1 
HETATM 8 C C5 CIT . . . CA 2 5.575 6.148 29.464 1 90.14 ? C5 CIT 201 F 1 
HETATM 9 O O3 CIT . . . CA 2 5.985 5.959 30.718 1 92.66 ? O3 CIT 201 F 1 
HETATM 10 O O4 CIT . . . CA 2 6.08 7.035 28.815 1 90.83 ? O4 CIT 201 F 1 
HETATM 11 C C6 CIT . . . CA 2 5.062 5.148 26.503 1 84.78 ? C6 CIT 201 F 1 
HETATM 12 O O5 CIT . . . CA 2 5.513 3.959 26.334 1 85.65 ? O5 CIT 201 F 1 
HETATM 13 O O6 CIT . . . CA 2 5.475 6.167 25.862 1 86.3 ? O6 CIT 201 F 1 
#
_model_server_stats.io_time_ms              9 
_model_server_stats.parse_time_ms           5 
_model_server_stats.create_model_time_ms    19 
_model_server_stats.query_time_ms           238 
_model_server_stats.encode_time_ms          4 
_model_server_stats.element_count           13 
#