0.008935
0.005158
0.000000
0.000000
0.010317
0.000000
0.000000
0.000000
0.007305
0.00000
0.00000
0.00000
Kryger, G.
Silman, I.
Sussman, J.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
111.925
111.925
136.896
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C24 H29 N O3
379.492
1-BENZYL-4-[(5,6-DIMETHOXY-1-INDANON-2-YL)METHYL]PIPERIDINE
E2020
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C8 H15 N O6
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE
D-saccharide, beta linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
Structure Fold.Des.
FODEFH
1263
0969-2126
7
297
307
10.1016/S0969-2126(99)80040-9
10368299
Structure of acetylcholinesterase complexed with E2020 (Aricept): implications for the design of new anti-Alzheimer drugs.
1999
UK
Bioorg.Med.Chem.
BMECEP
1200
0968-0896
4
1429
The Rationale for E2020 as a Potent Acetylcholinesterase Inhibitor
1996
US
Science
SCIEAS
0038
0036-8075
253
872
Atomic Structure of Acetylcholinesterase from Torpedo Californica: A Prototypic Acetylcholine-Binding Protein
1991
10.2210/pdb1eve/pdb
pdb_00001eve
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
MIRRORS
IMAGE PLATE
1997-05
RIGAKU
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
61325.090
ACETYLCHOLINESTERASE
3.1.1.7
1
nat
polymer
424.401
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
1
man
branched
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
3
man
non-polymer
379.492
1-BENZYL-4-[(5,6-DIMETHOXY-1-INDANON-2-YL)METHYL]PIPERIDINE
1
syn
non-polymer
18.015
water
396
nat
water
no
no
DDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSG
SEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHG
SQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAE
GRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQIL
LGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNV
ICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTG
NPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNATACDGELSS
DDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSG
SEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHG
SQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAE
GRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQIL
LGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNV
ICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTG
NPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNATACDGELSS
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Pacific electric ray
Torpedo
sample
7787
ELECTRIC ORGAN
Torpedo californica
G2 FORM
ELECTROPLAQUE
1
3.8
68.
5.8
pH 5.8
atom_site
chem_comp
entity
pdbx_branch_scheme
pdbx_chem_comp_identifier
pdbx_entity_branch
pdbx_entity_branch_descriptor
pdbx_entity_branch_link
pdbx_entity_branch_list
pdbx_entity_nonpoly
pdbx_nonpoly_scheme
pdbx_struct_assembly_gen
pdbx_struct_special_symmetry
struct_asym
struct_conn
struct_site
struct_site_gen
chem_comp
database_2
pdbx_initial_refinement_model
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Non-polymer description
Version format compliance
Atomic model
Data collection
Derived calculations
Structure summary
Database references
Refinement description
Structure summary
1
0
1999-01-20
1
1
2008-03-24
1
2
2011-07-13
2
0
2020-07-29
2
1
2023-08-09
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.auth_asym_id
_atom_site.auth_seq_id
_atom_site.label_asym_id
_atom_site.label_entity_id
_chem_comp.name
_chem_comp.type
_pdbx_entity_nonpoly.entity_id
_pdbx_entity_nonpoly.name
_pdbx_struct_assembly_gen.asym_id_list
_pdbx_struct_special_symmetry.label_asym_id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.pdbx_role
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
NAG
3002
n
B
NAG
1
NAG
3003
n
B
NAG
2
DGlcpNAcb
N-acetyl-b-D-glucopyranosamine
b-D-GlcpNAc
GlcNAc
HELIX
THE ENZYME IS A GPI-ANCHORED DIMER, THE TWO MONOMERS IN THE
DIMER ARE RELATED BY CRYSTALLOGRAPHIC TWO-FOLD SYMMETRY AND
GENERATE A FOUR HELIX BUNDLE A365-A375 AND A518-A535.
Y
BNL
1998-03-04
REL
REL
oligosaccharide
DGlcpNAcb1-4DGlcpNAcb1-
2
GMML
1.0
Glycam Condensed Sequence
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1
2
PDB2Glycan
1.1.0
WURCS
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}
2
PDB-CARE
LINUCS
C1
O4
NAG
NAG
2
1
2
O1
HO4
sing
n
n
NAG
2-acetamido-2-deoxy-beta-D-glucopyranose
E20
1-BENZYL-4-[(5,6-DIMETHOXY-1-INDANON-2-YL)METHYL]PIPERIDINE
HOH
water
2ACE
PDB ENTRY 2ACE
PDB
experimental model
NAG
3001
3
NAG
NAG
3001
A
NAG
3004
3
NAG
NAG
3004
A
NAG
3005
3
NAG
NAG
3005
A
E20
2001
4
E20
E20
2001
A
HOH
1001
5
HOH
HOH
1001
A
HOH
1002
5
HOH
HOH
1002
A
HOH
1003
5
HOH
HOH
1003
A
HOH
1004
5
HOH
HOH
1004
A
HOH
1005
5
HOH
HOH
1005
A
HOH
1006
5
HOH
HOH
1006
A
HOH
1007
5
HOH
HOH
1007
A
HOH
1008
5
HOH
HOH
1008
A
HOH
1009
5
HOH
HOH
1009
A
HOH
1010
5
HOH
HOH
1010
A
HOH
1011
5
HOH
HOH
1011
A
HOH
1012
5
HOH
HOH
1012
A
HOH
1013
5
HOH
HOH
1013
A
HOH
1014
5
HOH
HOH
1014
A
HOH
1015
5
HOH
HOH
1015
A
HOH
1016
5
HOH
HOH
1016
A
HOH
1017
5
HOH
HOH
1017
A
HOH
1018
5
HOH
HOH
1018
A
HOH
1019
5
HOH
HOH
1019
A
HOH
1020
5
HOH
HOH
1020
A
HOH
1021
5
HOH
HOH
1021
A
HOH
1022
5
HOH
HOH
1022
A
HOH
1023
5
HOH
HOH
1023
A
HOH
1024
5
HOH
HOH
1024
A
HOH
1025
5
HOH
HOH
1025
A
HOH
1026
5
HOH
HOH
1026
A
HOH
1027
5
HOH
HOH
1027
A
HOH
1028
5
HOH
HOH
1028
A
HOH
1029
5
HOH
HOH
1029
A
HOH
1030
5
HOH
HOH
1030
A
HOH
1031
5
HOH
HOH
1031
A
HOH
1032
5
HOH
HOH
1032
A
HOH
1033
5
HOH
HOH
1033
A
HOH
1034
5
HOH
HOH
1034
A
HOH
1035
5
HOH
HOH
1035
A
HOH
1036
5
HOH
HOH
1036
A
HOH
1037
5
HOH
HOH
1037
A
HOH
1038
5
HOH
HOH
1038
A
HOH
1039
5
HOH
HOH
1039
A
HOH
1040
5
HOH
HOH
1040
A
HOH
1041
5
HOH
HOH
1041
A
HOH
1042
5
HOH
HOH
1042
A
HOH
1043
5
HOH
HOH
1043
A
HOH
1044
5
HOH
HOH
1044
A
HOH
1045
5
HOH
HOH
1045
A
HOH
1046
5
HOH
HOH
1046
A
HOH
1047
5
HOH
HOH
1047
A
HOH
1048
5
HOH
HOH
1048
A
HOH
1049
5
HOH
HOH
1049
A
HOH
1050
5
HOH
HOH
1050
A
HOH
1051
5
HOH
HOH
1051
A
HOH
1052
5
HOH
HOH
1052
A
HOH
1053
5
HOH
HOH
1053
A
HOH
1054
5
HOH
HOH
1054
A
HOH
1055
5
HOH
HOH
1055
A
HOH
1056
5
HOH
HOH
1056
A
HOH
1057
5
HOH
HOH
1057
A
HOH
1058
5
HOH
HOH
1058
A
HOH
1059
5
HOH
HOH
1059
A
HOH
1060
5
HOH
HOH
1060
A
HOH
1061
5
HOH
HOH
1061
A
HOH
1062
5
HOH
HOH
1062
A
HOH
1063
5
HOH
HOH
1063
A
HOH
1064
5
HOH
HOH
1064
A
HOH
1065
5
HOH
HOH
1065
A
HOH
1066
5
HOH
HOH
1066
A
HOH
1067
5
HOH
HOH
1067
A
HOH
1068
5
HOH
HOH
1068
A
HOH
1069
5
HOH
HOH
1069
A
HOH
1070
5
HOH
HOH
1070
A
HOH
1071
5
HOH
HOH
1071
A
HOH
1072
5
HOH
HOH
1072
A
HOH
1073
5
HOH
HOH
1073
A
HOH
1074
5
HOH
HOH
1074
A
HOH
1075
5
HOH
HOH
1075
A
HOH
1076
5
HOH
HOH
1076
A
HOH
1077
5
HOH
HOH
1077
A
HOH
1078
5
HOH
HOH
1078
A
HOH
1079
5
HOH
HOH
1079
A
HOH
1080
5
HOH
HOH
1080
A
HOH
1081
5
HOH
HOH
1081
A
HOH
1082
5
HOH
HOH
1082
A
HOH
1083
5
HOH
HOH
1083
A
HOH
1084
5
HOH
HOH
1084
A
HOH
1085
5
HOH
HOH
1085
A
HOH
1086
5
HOH
HOH
1086
A
HOH
1087
5
HOH
HOH
1087
A
HOH
1088
5
HOH
HOH
1088
A
HOH
1089
5
HOH
HOH
1089
A
HOH
1090
5
HOH
HOH
1090
A
HOH
1091
5
HOH
HOH
1091
A
HOH
1092
5
HOH
HOH
1092
A
HOH
1093
5
HOH
HOH
1093
A
HOH
1094
5
HOH
HOH
1094
A
HOH
1095
5
HOH
HOH
1095
A
HOH
1096
5
HOH
HOH
1096
A
HOH
1097
5
HOH
HOH
1097
A
HOH
1098
5
HOH
HOH
1098
A
HOH
1099
5
HOH
HOH
1099
A
HOH
1100
5
HOH
HOH
1100
A
HOH
1101
5
HOH
HOH
1101
A
HOH
1102
5
HOH
HOH
1102
A
HOH
1103
5
HOH
HOH
1103
A
HOH
1104
5
HOH
HOH
1104
A
HOH
1105
5
HOH
HOH
1105
A
HOH
1106
5
HOH
HOH
1106
A
HOH
1107
5
HOH
HOH
1107
A
HOH
1108
5
HOH
HOH
1108
A
HOH
1109
5
HOH
HOH
1109
A
HOH
1110
5
HOH
HOH
1110
A
HOH
1111
5
HOH
HOH
1111
A
HOH
1112
5
HOH
HOH
1112
A
HOH
1113
5
HOH
HOH
1113
A
HOH
1114
5
HOH
HOH
1114
A
HOH
1115
5
HOH
HOH
1115
A
HOH
1116
5
HOH
HOH
1116
A
HOH
1117
5
HOH
HOH
1117
A
HOH
1118
5
HOH
HOH
1118
A
HOH
1119
5
HOH
HOH
1119
A
HOH
1120
5
HOH
HOH
1120
A
HOH
1121
5
HOH
HOH
1121
A
HOH
1122
5
HOH
HOH
1122
A
HOH
1123
5
HOH
HOH
1123
A
HOH
1124
5
HOH
HOH
1124
A
HOH
1125
5
HOH
HOH
1125
A
HOH
1126
5
HOH
HOH
1126
A
HOH
1127
5
HOH
HOH
1127
A
HOH
1128
5
HOH
HOH
1128
A
HOH
1129
5
HOH
HOH
1129
A
HOH
1130
5
HOH
HOH
1130
A
HOH
1131
5
HOH
HOH
1131
A
HOH
1132
5
HOH
HOH
1132
A
HOH
1133
5
HOH
HOH
1133
A
HOH
1134
5
HOH
HOH
1134
A
HOH
1135
5
HOH
HOH
1135
A
HOH
1136
5
HOH
HOH
1136
A
HOH
1137
5
HOH
HOH
1137
A
HOH
1138
5
HOH
HOH
1138
A
HOH
1139
5
HOH
HOH
1139
A
HOH
1140
5
HOH
HOH
1140
A
HOH
1141
5
HOH
HOH
1141
A
HOH
1142
5
HOH
HOH
1142
A
HOH
1143
5
HOH
HOH
1143
A
HOH
1144
5
HOH
HOH
1144
A
HOH
1145
5
HOH
HOH
1145
A
HOH
1146
5
HOH
HOH
1146
A
HOH
1147
5
HOH
HOH
1147
A
HOH
1148
5
HOH
HOH
1148
A
HOH
1149
5
HOH
HOH
1149
A
HOH
1150
5
HOH
HOH
1150
A
HOH
1151
5
HOH
HOH
1151
A
HOH
1152
5
HOH
HOH
1152
A
HOH
1153
5
HOH
HOH
1153
A
HOH
1154
5
HOH
HOH
1154
A
HOH
1155
5
HOH
HOH
1155
A
HOH
1156
5
HOH
HOH
1156
A
HOH
1157
5
HOH
HOH
1157
A
HOH
1158
5
HOH
HOH
1158
A
HOH
1159
5
HOH
HOH
1159
A
HOH
1160
5
HOH
HOH
1160
A
HOH
1161
5
HOH
HOH
1161
A
HOH
1162
5
HOH
HOH
1162
A
HOH
1163
5
HOH
HOH
1163
A
HOH
1164
5
HOH
HOH
1164
A
HOH
1165
5
HOH
HOH
1165
A
HOH
1166
5
HOH
HOH
1166
A
HOH
1167
5
HOH
HOH
1167
A
HOH
1168
5
HOH
HOH
1168
A
HOH
1169
5
HOH
HOH
1169
A
HOH
1170
5
HOH
HOH
1170
A
HOH
1171
5
HOH
HOH
1171
A
HOH
1172
5
HOH
HOH
1172
A
HOH
1173
5
HOH
HOH
1173
A
HOH
1174
5
HOH
HOH
1174
A
HOH
1175
5
HOH
HOH
1175
A
HOH
1176
5
HOH
HOH
1176
A
HOH
1177
5
HOH
HOH
1177
A
HOH
1178
5
HOH
HOH
1178
A
HOH
1179
5
HOH
HOH
1179
A
HOH
1180
5
HOH
HOH
1180
A
HOH
1181
5
HOH
HOH
1181
A
HOH
1182
5
HOH
HOH
1182
A
HOH
1183
5
HOH
HOH
1183
A
HOH
1184
5
HOH
HOH
1184
A
HOH
1185
5
HOH
HOH
1185
A
HOH
1186
5
HOH
HOH
1186
A
HOH
1187
5
HOH
HOH
1187
A
HOH
1188
5
HOH
HOH
1188
A
HOH
1189
5
HOH
HOH
1189
A
HOH
1190
5
HOH
HOH
1190
A
HOH
1191
5
HOH
HOH
1191
A
HOH
1192
5
HOH
HOH
1192
A
HOH
1193
5
HOH
HOH
1193
A
HOH
1194
5
HOH
HOH
1194
A
HOH
1195
5
HOH
HOH
1195
A
HOH
1196
5
HOH
HOH
1196
A
HOH
1197
5
HOH
HOH
1197
A
HOH
1198
5
HOH
HOH
1198
A
HOH
1199
5
HOH
HOH
1199
A
HOH
1200
5
HOH
HOH
1200
A
HOH
1201
5
HOH
HOH
1201
A
HOH
1202
5
HOH
HOH
1202
A
HOH
1203
5
HOH
HOH
1203
A
HOH
1204
5
HOH
HOH
1204
A
HOH
1205
5
HOH
HOH
1205
A
HOH
1206
5
HOH
HOH
1206
A
HOH
1207
5
HOH
HOH
1207
A
HOH
1208
5
HOH
HOH
1208
A
HOH
1209
5
HOH
HOH
1209
A
HOH
1210
5
HOH
HOH
1210
A
HOH
1211
5
HOH
HOH
1211
A
HOH
1212
5
HOH
HOH
1212
A
HOH
1213
5
HOH
HOH
1213
A
HOH
1214
5
HOH
HOH
1214
A
HOH
1215
5
HOH
HOH
1215
A
HOH
1216
5
HOH
HOH
1216
A
HOH
1217
5
HOH
HOH
1217
A
HOH
1218
5
HOH
HOH
1218
A
HOH
1219
5
HOH
HOH
1219
A
HOH
1220
5
HOH
HOH
1220
A
HOH
1221
5
HOH
HOH
1221
A
HOH
1222
5
HOH
HOH
1222
A
HOH
1223
5
HOH
HOH
1223
A
HOH
1224
5
HOH
HOH
1224
A
HOH
1225
5
HOH
HOH
1225
A
HOH
1226
5
HOH
HOH
1226
A
HOH
1227
5
HOH
HOH
1227
A
HOH
1228
5
HOH
HOH
1228
A
HOH
1229
5
HOH
HOH
1229
A
HOH
1230
5
HOH
HOH
1230
A
HOH
1231
5
HOH
HOH
1231
A
HOH
1232
5
HOH
HOH
1232
A
HOH
1233
5
HOH
HOH
1233
A
HOH
1234
5
HOH
HOH
1234
A
HOH
1235
5
HOH
HOH
1235
A
HOH
1236
5
HOH
HOH
1236
A
HOH
1237
5
HOH
HOH
1237
A
HOH
1238
5
HOH
HOH
1238
A
HOH
1239
5
HOH
HOH
1239
A
HOH
1240
5
HOH
HOH
1240
A
HOH
1241
5
HOH
HOH
1241
A
HOH
1242
5
HOH
HOH
1242
A
HOH
1243
5
HOH
HOH
1243
A
HOH
1244
5
HOH
HOH
1244
A
HOH
1245
5
HOH
HOH
1245
A
HOH
1246
5
HOH
HOH
1246
A
HOH
1247
5
HOH
HOH
1247
A
HOH
1248
5
HOH
HOH
1248
A
HOH
1249
5
HOH
HOH
1249
A
HOH
1250
5
HOH
HOH
1250
A
HOH
1251
5
HOH
HOH
1251
A
HOH
1252
5
HOH
HOH
1252
A
HOH
1253
5
HOH
HOH
1253
A
HOH
1254
5
HOH
HOH
1254
A
HOH
1255
5
HOH
HOH
1255
A
HOH
1256
5
HOH
HOH
1256
A
HOH
1257
5
HOH
HOH
1257
A
HOH
1258
5
HOH
HOH
1258
A
HOH
1259
5
HOH
HOH
1259
A
HOH
1260
5
HOH
HOH
1260
A
HOH
1261
5
HOH
HOH
1261
A
HOH
1262
5
HOH
HOH
1262
A
HOH
1263
5
HOH
HOH
1263
A
HOH
1264
5
HOH
HOH
1264
A
HOH
1265
5
HOH
HOH
1265
A
HOH
1266
5
HOH
HOH
1266
A
HOH
1267
5
HOH
HOH
1267
A
HOH
1268
5
HOH
HOH
1268
A
HOH
1269
5
HOH
HOH
1269
A
HOH
1270
5
HOH
HOH
1270
A
HOH
1271
5
HOH
HOH
1271
A
HOH
1272
5
HOH
HOH
1272
A
HOH
1273
5
HOH
HOH
1273
A
HOH
1274
5
HOH
HOH
1274
A
HOH
1275
5
HOH
HOH
1275
A
HOH
1276
5
HOH
HOH
1276
A
HOH
1277
5
HOH
HOH
1277
A
HOH
1278
5
HOH
HOH
1278
A
HOH
1279
5
HOH
HOH
1279
A
HOH
1280
5
HOH
HOH
1280
A
HOH
1281
5
HOH
HOH
1281
A
HOH
1282
5
HOH
HOH
1282
A
HOH
1283
5
HOH
HOH
1283
A
HOH
1284
5
HOH
HOH
1284
A
HOH
1285
5
HOH
HOH
1285
A
HOH
1286
5
HOH
HOH
1286
A
HOH
1287
5
HOH
HOH
1287
A
HOH
1288
5
HOH
HOH
1288
A
HOH
1289
5
HOH
HOH
1289
A
HOH
1290
5
HOH
HOH
1290
A
HOH
1291
5
HOH
HOH
1291
A
HOH
1292
5
HOH
HOH
1292
A
HOH
1293
5
HOH
HOH
1293
A
HOH
1294
5
HOH
HOH
1294
A
HOH
1295
5
HOH
HOH
1295
A
HOH
1296
5
HOH
HOH
1296
A
HOH
1297
5
HOH
HOH
1297
A
HOH
1298
5
HOH
HOH
1298
A
HOH
1299
5
HOH
HOH
1299
A
HOH
1300
5
HOH
HOH
1300
A
HOH
1301
5
HOH
HOH
1301
A
HOH
1302
5
HOH
HOH
1302
A
HOH
1303
5
HOH
HOH
1303
A
HOH
1304
5
HOH
HOH
1304
A
HOH
1305
5
HOH
HOH
1305
A
HOH
1306
5
HOH
HOH
1306
A
HOH
1307
5
HOH
HOH
1307
A
HOH
1308
5
HOH
HOH
1308
A
HOH
1309
5
HOH
HOH
1309
A
HOH
1310
5
HOH
HOH
1310
A
HOH
1311
5
HOH
HOH
1311
A
HOH
1312
5
HOH
HOH
1312
A
HOH
1313
5
HOH
HOH
1313
A
HOH
1314
5
HOH
HOH
1314
A
HOH
1315
5
HOH
HOH
1315
A
HOH
1316
5
HOH
HOH
1316
A
HOH
1317
5
HOH
HOH
1317
A
HOH
1318
5
HOH
HOH
1318
A
HOH
1319
5
HOH
HOH
1319
A
HOH
1320
5
HOH
HOH
1320
A
HOH
1321
5
HOH
HOH
1321
A
HOH
1322
5
HOH
HOH
1322
A
HOH
1323
5
HOH
HOH
1323
A
HOH
1324
5
HOH
HOH
1324
A
HOH
1325
5
HOH
HOH
1325
A
HOH
1326
5
HOH
HOH
1326
A
HOH
1327
5
HOH
HOH
1327
A
HOH
1328
5
HOH
HOH
1328
A
HOH
1329
5
HOH
HOH
1329
A
HOH
1330
5
HOH
HOH
1330
A
HOH
1331
5
HOH
HOH
1331
A
HOH
1332
5
HOH
HOH
1332
A
HOH
1333
5
HOH
HOH
1333
A
HOH
1334
5
HOH
HOH
1334
A
HOH
1335
5
HOH
HOH
1335
A
HOH
1336
5
HOH
HOH
1336
A
HOH
1337
5
HOH
HOH
1337
A
HOH
1338
5
HOH
HOH
1338
A
HOH
1339
5
HOH
HOH
1339
A
HOH
1340
5
HOH
HOH
1340
A
HOH
1341
5
HOH
HOH
1341
A
HOH
1342
5
HOH
HOH
1342
A
HOH
1343
5
HOH
HOH
1343
A
HOH
1344
5
HOH
HOH
1344
A
HOH
1345
5
HOH
HOH
1345
A
HOH
1346
5
HOH
HOH
1346
A
HOH
1347
5
HOH
HOH
1347
A
HOH
1348
5
HOH
HOH
1348
A
HOH
1349
5
HOH
HOH
1349
A
HOH
1350
5
HOH
HOH
1350
A
HOH
1351
5
HOH
HOH
1351
A
HOH
1352
5
HOH
HOH
1352
A
HOH
1353
5
HOH
HOH
1353
A
HOH
1354
5
HOH
HOH
1354
A
HOH
1355
5
HOH
HOH
1355
A
HOH
1356
5
HOH
HOH
1356
A
HOH
1357
5
HOH
HOH
1357
A
HOH
1358
5
HOH
HOH
1358
A
HOH
1359
5
HOH
HOH
1359
A
HOH
1360
5
HOH
HOH
1360
A
HOH
1361
5
HOH
HOH
1361
A
HOH
1362
5
HOH
HOH
1362
A
HOH
1363
5
HOH
HOH
1363
A
HOH
1364
5
HOH
HOH
1364
A
HOH
1365
5
HOH
HOH
1365
A
HOH
1366
5
HOH
HOH
1366
A
HOH
1367
5
HOH
HOH
1367
A
HOH
1368
5
HOH
HOH
1368
A
HOH
1369
5
HOH
HOH
1369
A
HOH
1370
5
HOH
HOH
1370
A
HOH
1371
5
HOH
HOH
1371
A
HOH
1372
5
HOH
HOH
1372
A
HOH
1373
5
HOH
HOH
1373
A
HOH
1374
5
HOH
HOH
1374
A
HOH
1375
5
HOH
HOH
1375
A
HOH
1376
5
HOH
HOH
1376
A
HOH
1377
5
HOH
HOH
1377
A
HOH
1378
5
HOH
HOH
1378
A
HOH
1379
5
HOH
HOH
1379
A
HOH
1380
5
HOH
HOH
1380
A
HOH
1381
5
HOH
HOH
1381
A
HOH
1382
5
HOH
HOH
1382
A
HOH
1383
5
HOH
HOH
1383
A
HOH
1384
5
HOH
HOH
1384
A
HOH
1385
5
HOH
HOH
1385
A
HOH
1386
5
HOH
HOH
1386
A
HOH
1387
5
HOH
HOH
1387
A
HOH
1388
5
HOH
HOH
1388
A
HOH
1389
5
HOH
HOH
1389
A
HOH
1390
5
HOH
HOH
1390
A
HOH
1391
5
HOH
HOH
1391
A
HOH
1392
5
HOH
HOH
1392
A
HOH
1393
5
HOH
HOH
1393
A
HOH
1394
5
HOH
HOH
1394
A
HOH
1395
5
HOH
HOH
1395
A
HOH
1396
5
HOH
HOH
1396
A
n
1
1
A
ASP
2
n
2
ASP
2
A
HIS
3
n
3
HIS
3
A
SER
4
n
4
SER
4
A
GLU
5
n
5
GLU
5
A
LEU
6
n
6
LEU
6
A
LEU
7
n
7
LEU
7
A
VAL
8
n
8
VAL
8
A
ASN
9
n
9
ASN
9
A
THR
10
n
10
THR
10
A
LYS
11
n
11
LYS
11
A
SER
12
n
12
SER
12
A
GLY
13
n
13
GLY
13
A
LYS
14
n
14
LYS
14
A
VAL
15
n
15
VAL
15
A
MET
16
n
16
MET
16
A
GLY
17
n
17
GLY
17
A
THR
18
n
18
THR
18
A
ARG
19
n
19
ARG
19
A
VAL
20
n
20
VAL
20
A
PRO
21
n
21
PRO
21
A
VAL
22
n
22
VAL
22
A
LEU
23
n
23
LEU
23
A
SER
24
n
24
SER
24
A
SER
25
n
25
SER
25
A
HIS
26
n
26
HIS
26
A
ILE
27
n
27
ILE
27
A
SER
28
n
28
SER
28
A
ALA
29
n
29
ALA
29
A
PHE
30
n
30
PHE
30
A
LEU
31
n
31
LEU
31
A
GLY
32
n
32
GLY
32
A
ILE
33
n
33
ILE
33
A
PRO
34
n
34
PRO
34
A
PHE
35
n
35
PHE
35
A
ALA
36
n
36
ALA
36
A
GLU
37
n
37
GLU
37
A
PRO
38
n
38
PRO
38
A
PRO
39
n
39
PRO
39
A
VAL
40
n
40
VAL
40
A
GLY
41
n
41
GLY
41
A
ASN
42
n
42
ASN
42
A
MET
43
n
43
MET
43
A
ARG
44
n
44
ARG
44
A
PHE
45
n
45
PHE
45
A
ARG
46
n
46
ARG
46
A
ARG
47
n
47
ARG
47
A
PRO
48
n
48
PRO
48
A
GLU
49
n
49
GLU
49
A
PRO
50
n
50
PRO
50
A
LYS
51
n
51
LYS
51
A
LYS
52
n
52
LYS
52
A
PRO
53
n
53
PRO
53
A
TRP
54
n
54
TRP
54
A
SER
55
n
55
SER
55
A
GLY
56
n
56
GLY
56
A
VAL
57
n
57
VAL
57
A
TRP
58
n
58
TRP
58
A
ASN
59
n
59
ASN
59
A
ALA
60
n
60
ALA
60
A
SER
61
n
61
SER
61
A
THR
62
n
62
THR
62
A
TYR
63
n
63
TYR
63
A
PRO
64
n
64
PRO
64
A
ASN
65
n
65
ASN
65
A
ASN
66
n
66
ASN
66
A
CYS
67
n
67
CYS
67
A
GLN
68
n
68
GLN
68
A
GLN
69
n
69
GLN
69
A
TYR
70
n
70
TYR
70
A
VAL
71
n
71
VAL
71
A
ASP
72
n
72
ASP
72
A
GLU
73
n
73
GLU
73
A
GLN
74
n
74
GLN
74
A
PHE
75
n
75
PHE
75
A
PRO
76
n
76
PRO
76
A
GLY
77
n
77
GLY
77
A
PHE
78
n
78
PHE
78
A
SER
79
n
79
SER
79
A
GLY
80
n
80
GLY
80
A
SER
81
n
81
SER
81
A
GLU
82
n
82
GLU
82
A
MET
83
n
83
MET
83
A
TRP
84
n
84
TRP
84
A
ASN
85
n
85
ASN
85
A
PRO
86
n
86
PRO
86
A
ASN
87
n
87
ASN
87
A
ARG
88
n
88
ARG
88
A
GLU
89
n
89
GLU
89
A
MET
90
n
90
MET
90
A
SER
91
n
91
SER
91
A
GLU
92
n
92
GLU
92
A
ASP
93
n
93
ASP
93
A
CYS
94
n
94
CYS
94
A
LEU
95
n
95
LEU
95
A
TYR
96
n
96
TYR
96
A
LEU
97
n
97
LEU
97
A
ASN
98
n
98
ASN
98
A
ILE
99
n
99
ILE
99
A
TRP
100
n
100
TRP
100
A
VAL
101
n
101
VAL
101
A
PRO
102
n
102
PRO
102
A
SER
103
n
103
SER
103
A
PRO
104
n
104
PRO
104
A
ARG
105
n
105
ARG
105
A
PRO
106
n
106
PRO
106
A
LYS
107
n
107
LYS
107
A
SER
108
n
108
SER
108
A
THR
109
n
109
THR
109
A
THR
110
n
110
THR
110
A
VAL
111
n
111
VAL
111
A
MET
112
n
112
MET
112
A
VAL
113
n
113
VAL
113
A
TRP
114
n
114
TRP
114
A
ILE
115
n
115
ILE
115
A
TYR
116
n
116
TYR
116
A
GLY
117
n
117
GLY
117
A
GLY
118
n
118
GLY
118
A
GLY
119
n
119
GLY
119
A
PHE
120
n
120
PHE
120
A
TYR
121
n
121
TYR
121
A
SER
122
n
122
SER
122
A
GLY
123
n
123
GLY
123
A
SER
124
n
124
SER
124
A
SER
125
n
125
SER
125
A
THR
126
n
126
THR
126
A
LEU
127
n
127
LEU
127
A
ASP
128
n
128
ASP
128
A
VAL
129
n
129
VAL
129
A
TYR
130
n
130
TYR
130
A
ASN
131
n
131
ASN
131
A
GLY
132
n
132
GLY
132
A
LYS
133
n
133
LYS
133
A
TYR
134
n
134
TYR
134
A
LEU
135
n
135
LEU
135
A
ALA
136
n
136
ALA
136
A
TYR
137
n
137
TYR
137
A
THR
138
n
138
THR
138
A
GLU
139
n
139
GLU
139
A
GLU
140
n
140
GLU
140
A
VAL
141
n
141
VAL
141
A
VAL
142
n
142
VAL
142
A
LEU
143
n
143
LEU
143
A
VAL
144
n
144
VAL
144
A
SER
145
n
145
SER
145
A
LEU
146
n
146
LEU
146
A
SER
147
n
147
SER
147
A
TYR
148
n
148
TYR
148
A
ARG
149
n
149
ARG
149
A
VAL
150
n
150
VAL
150
A
GLY
151
n
151
GLY
151
A
ALA
152
n
152
ALA
152
A
PHE
153
n
153
PHE
153
A
GLY
154
n
154
GLY
154
A
PHE
155
n
155
PHE
155
A
LEU
156
n
156
LEU
156
A
ALA
157
n
157
ALA
157
A
LEU
158
n
158
LEU
158
A
HIS
159
n
159
HIS
159
A
GLY
160
n
160
GLY
160
A
SER
161
n
161
SER
161
A
GLN
162
n
162
GLN
162
A
GLU
163
n
163
GLU
163
A
ALA
164
n
164
ALA
164
A
PRO
165
n
165
PRO
165
A
GLY
166
n
166
GLY
166
A
ASN
167
n
167
ASN
167
A
VAL
168
n
168
VAL
168
A
GLY
169
n
169
GLY
169
A
LEU
170
n
170
LEU
170
A
LEU
171
n
171
LEU
171
A
ASP
172
n
172
ASP
172
A
GLN
173
n
173
GLN
173
A
ARG
174
n
174
ARG
174
A
MET
175
n
175
MET
175
A
ALA
176
n
176
ALA
176
A
LEU
177
n
177
LEU
177
A
GLN
178
n
178
GLN
178
A
TRP
179
n
179
TRP
179
A
VAL
180
n
180
VAL
180
A
HIS
181
n
181
HIS
181
A
ASP
182
n
182
ASP
182
A
ASN
183
n
183
ASN
183
A
ILE
184
n
184
ILE
184
A
GLN
185
n
185
GLN
185
A
PHE
186
n
186
PHE
186
A
PHE
187
n
187
PHE
187
A
GLY
188
n
188
GLY
188
A
GLY
189
n
189
GLY
189
A
ASP
190
n
190
ASP
190
A
PRO
191
n
191
PRO
191
A
LYS
192
n
192
LYS
192
A
THR
193
n
193
THR
193
A
VAL
194
n
194
VAL
194
A
THR
195
n
195
THR
195
A
ILE
196
n
196
ILE
196
A
PHE
197
n
197
PHE
197
A
GLY
198
n
198
GLY
198
A
GLU
199
n
199
GLU
199
A
SER
200
n
200
SER
200
A
ALA
201
n
201
ALA
201
A
GLY
202
n
202
GLY
202
A
GLY
203
n
203
GLY
203
A
ALA
204
n
204
ALA
204
A
SER
205
n
205
SER
205
A
VAL
206
n
206
VAL
206
A
GLY
207
n
207
GLY
207
A
MET
208
n
208
MET
208
A
HIS
209
n
209
HIS
209
A
ILE
210
n
210
ILE
210
A
LEU
211
n
211
LEU
211
A
SER
212
n
212
SER
212
A
PRO
213
n
213
PRO
213
A
GLY
214
n
214
GLY
214
A
SER
215
n
215
SER
215
A
ARG
216
n
216
ARG
216
A
ASP
217
n
217
ASP
217
A
LEU
218
n
218
LEU
218
A
PHE
219
n
219
PHE
219
A
ARG
220
n
220
ARG
220
A
ARG
221
n
221
ARG
221
A
ALA
222
n
222
ALA
222
A
ILE
223
n
223
ILE
223
A
LEU
224
n
224
LEU
224
A
GLN
225
n
225
GLN
225
A
SER
226
n
226
SER
226
A
GLY
227
n
227
GLY
227
A
SER
228
n
228
SER
228
A
PRO
229
n
229
PRO
229
A
ASN
230
n
230
ASN
230
A
CYS
231
n
231
CYS
231
A
PRO
232
n
232
PRO
232
A
TRP
233
n
233
TRP
233
A
ALA
234
n
234
ALA
234
A
SER
235
n
235
SER
235
A
VAL
236
n
236
VAL
236
A
SER
237
n
237
SER
237
A
VAL
238
n
238
VAL
238
A
ALA
239
n
239
ALA
239
A
GLU
240
n
240
GLU
240
A
GLY
241
n
241
GLY
241
A
ARG
242
n
242
ARG
242
A
ARG
243
n
243
ARG
243
A
ARG
244
n
244
ARG
244
A
ALA
245
n
245
ALA
245
A
VAL
246
n
246
VAL
246
A
GLU
247
n
247
GLU
247
A
LEU
248
n
248
LEU
248
A
GLY
249
n
249
GLY
249
A
ARG
250
n
250
ARG
250
A
ASN
251
n
251
ASN
251
A
LEU
252
n
252
LEU
252
A
ASN
253
n
253
ASN
253
A
CYS
254
n
254
CYS
254
A
ASN
255
n
255
ASN
255
A
LEU
256
n
256
LEU
256
A
ASN
257
n
257
ASN
257
A
SER
258
n
258
SER
258
A
ASP
259
n
259
ASP
259
A
GLU
260
n
260
GLU
260
A
GLU
261
n
261
GLU
261
A
LEU
262
n
262
LEU
262
A
ILE
263
n
263
ILE
263
A
HIS
264
n
264
HIS
264
A
CYS
265
n
265
CYS
265
A
LEU
266
n
266
LEU
266
A
ARG
267
n
267
ARG
267
A
GLU
268
n
268
GLU
268
A
LYS
269
n
269
LYS
269
A
LYS
270
n
270
LYS
270
A
PRO
271
n
271
PRO
271
A
GLN
272
n
272
GLN
272
A
GLU
273
n
273
GLU
273
A
LEU
274
n
274
LEU
274
A
ILE
275
n
275
ILE
275
A
ASP
276
n
276
ASP
276
A
VAL
277
n
277
VAL
277
A
GLU
278
n
278
GLU
278
A
TRP
279
n
279
TRP
279
A
ASN
280
n
280
ASN
280
A
VAL
281
n
281
VAL
281
A
LEU
282
n
282
LEU
282
A
PRO
283
n
283
PRO
283
A
PHE
284
n
284
PHE
284
A
ASP
285
n
285
ASP
285
A
SER
286
n
286
SER
286
A
ILE
287
n
287
ILE
287
A
PHE
288
n
288
PHE
288
A
ARG
289
n
289
ARG
289
A
PHE
290
n
290
PHE
290
A
SER
291
n
291
SER
291
A
PHE
292
n
292
PHE
292
A
VAL
293
n
293
VAL
293
A
PRO
294
n
294
PRO
294
A
VAL
295
n
295
VAL
295
A
ILE
296
n
296
ILE
296
A
ASP
297
n
297
ASP
297
A
GLY
298
n
298
GLY
298
A
GLU
299
n
299
GLU
299
A
PHE
300
n
300
PHE
300
A
PHE
301
n
301
PHE
301
A
PRO
302
n
302
PRO
302
A
THR
303
n
303
THR
303
A
SER
304
n
304
SER
304
A
LEU
305
n
305
LEU
305
A
GLU
306
n
306
GLU
306
A
SER
307
n
307
SER
307
A
MET
308
n
308
MET
308
A
LEU
309
n
309
LEU
309
A
ASN
310
n
310
ASN
310
A
SER
311
n
311
SER
311
A
GLY
312
n
312
GLY
312
A
ASN
313
n
313
ASN
313
A
PHE
314
n
314
PHE
314
A
LYS
315
n
315
LYS
315
A
LYS
316
n
316
LYS
316
A
THR
317
n
317
THR
317
A
GLN
318
n
318
GLN
318
A
ILE
319
n
319
ILE
319
A
LEU
320
n
320
LEU
320
A
LEU
321
n
321
LEU
321
A
GLY
322
n
322
GLY
322
A
VAL
323
n
323
VAL
323
A
ASN
324
n
324
ASN
324
A
LYS
325
n
325
LYS
325
A
ASP
326
n
326
ASP
326
A
GLU
327
n
327
GLU
327
A
GLY
328
n
328
GLY
328
A
SER
329
n
329
SER
329
A
PHE
330
n
330
PHE
330
A
PHE
331
n
331
PHE
331
A
LEU
332
n
332
LEU
332
A
LEU
333
n
333
LEU
333
A
TYR
334
n
334
TYR
334
A
GLY
335
n
335
GLY
335
A
ALA
336
n
336
ALA
336
A
PRO
337
n
337
PRO
337
A
GLY
338
n
338
GLY
338
A
PHE
339
n
339
PHE
339
A
SER
340
n
340
SER
340
A
LYS
341
n
341
LYS
341
A
ASP
342
n
342
ASP
342
A
SER
343
n
343
SER
343
A
GLU
344
n
344
GLU
344
A
SER
345
n
345
SER
345
A
LYS
346
n
346
LYS
346
A
ILE
347
n
347
ILE
347
A
SER
348
n
348
SER
348
A
ARG
349
n
349
ARG
349
A
GLU
350
n
350
GLU
350
A
ASP
351
n
351
ASP
351
A
PHE
352
n
352
PHE
352
A
MET
353
n
353
MET
353
A
SER
354
n
354
SER
354
A
GLY
355
n
355
GLY
355
A
VAL
356
n
356
VAL
356
A
LYS
357
n
357
LYS
357
A
LEU
358
n
358
LEU
358
A
SER
359
n
359
SER
359
A
VAL
360
n
360
VAL
360
A
PRO
361
n
361
PRO
361
A
HIS
362
n
362
HIS
362
A
ALA
363
n
363
ALA
363
A
ASN
364
n
364
ASN
364
A
ASP
365
n
365
ASP
365
A
LEU
366
n
366
LEU
366
A
GLY
367
n
367
GLY
367
A
LEU
368
n
368
LEU
368
A
ASP
369
n
369
ASP
369
A
ALA
370
n
370
ALA
370
A
VAL
371
n
371
VAL
371
A
THR
372
n
372
THR
372
A
LEU
373
n
373
LEU
373
A
GLN
374
n
374
GLN
374
A
TYR
375
n
375
TYR
375
A
THR
376
n
376
THR
376
A
ASP
377
n
377
ASP
377
A
TRP
378
n
378
TRP
378
A
MET
379
n
379
MET
379
A
ASP
380
n
380
ASP
380
A
ASP
381
n
381
ASP
381
A
ASN
382
n
382
ASN
382
A
ASN
383
n
383
ASN
383
A
GLY
384
n
384
GLY
384
A
ILE
385
n
385
ILE
385
A
LYS
386
n
386
LYS
386
A
ASN
387
n
387
ASN
387
A
ARG
388
n
388
ARG
388
A
ASP
389
n
389
ASP
389
A
GLY
390
n
390
GLY
390
A
LEU
391
n
391
LEU
391
A
ASP
392
n
392
ASP
392
A
ASP
393
n
393
ASP
393
A
ILE
394
n
394
ILE
394
A
VAL
395
n
395
VAL
395
A
GLY
396
n
396
GLY
396
A
ASP
397
n
397
ASP
397
A
HIS
398
n
398
HIS
398
A
ASN
399
n
399
ASN
399
A
VAL
400
n
400
VAL
400
A
ILE
401
n
401
ILE
401
A
CYS
402
n
402
CYS
402
A
PRO
403
n
403
PRO
403
A
LEU
404
n
404
LEU
404
A
MET
405
n
405
MET
405
A
HIS
406
n
406
HIS
406
A
PHE
407
n
407
PHE
407
A
VAL
408
n
408
VAL
408
A
ASN
409
n
409
ASN
409
A
LYS
410
n
410
LYS
410
A
TYR
411
n
411
TYR
411
A
THR
412
n
412
THR
412
A
LYS
413
n
413
LYS
413
A
PHE
414
n
414
PHE
414
A
GLY
415
n
415
GLY
415
A
ASN
416
n
416
ASN
416
A
GLY
417
n
417
GLY
417
A
THR
418
n
418
THR
418
A
TYR
419
n
419
TYR
419
A
LEU
420
n
420
LEU
420
A
TYR
421
n
421
TYR
421
A
PHE
422
n
422
PHE
422
A
PHE
423
n
423
PHE
423
A
ASN
424
n
424
ASN
424
A
HIS
425
n
425
HIS
425
A
ARG
426
n
426
ARG
426
A
ALA
427
n
427
ALA
427
A
SER
428
n
428
SER
428
A
ASN
429
n
429
ASN
429
A
LEU
430
n
430
LEU
430
A
VAL
431
n
431
VAL
431
A
TRP
432
n
432
TRP
432
A
PRO
433
n
433
PRO
433
A
GLU
434
n
434
GLU
434
A
TRP
435
n
435
TRP
435
A
MET
436
n
436
MET
436
A
GLY
437
n
437
GLY
437
A
VAL
438
n
438
VAL
438
A
ILE
439
n
439
ILE
439
A
HIS
440
n
440
HIS
440
A
GLY
441
n
441
GLY
441
A
TYR
442
n
442
TYR
442
A
GLU
443
n
443
GLU
443
A
ILE
444
n
444
ILE
444
A
GLU
445
n
445
GLU
445
A
PHE
446
n
446
PHE
446
A
VAL
447
n
447
VAL
447
A
PHE
448
n
448
PHE
448
A
GLY
449
n
449
GLY
449
A
LEU
450
n
450
LEU
450
A
PRO
451
n
451
PRO
451
A
LEU
452
n
452
LEU
452
A
VAL
453
n
453
VAL
453
A
LYS
454
n
454
LYS
454
A
GLU
455
n
455
GLU
455
A
LEU
456
n
456
LEU
456
A
ASN
457
n
457
ASN
457
A
TYR
458
n
458
TYR
458
A
THR
459
n
459
THR
459
A
ALA
460
n
460
ALA
460
A
GLU
461
n
461
GLU
461
A
GLU
462
n
462
GLU
462
A
GLU
463
n
463
GLU
463
A
ALA
464
n
464
ALA
464
A
LEU
465
n
465
LEU
465
A
SER
466
n
466
SER
466
A
ARG
467
n
467
ARG
467
A
ARG
468
n
468
ARG
468
A
ILE
469
n
469
ILE
469
A
MET
470
n
470
MET
470
A
HIS
471
n
471
HIS
471
A
TYR
472
n
472
TYR
472
A
TRP
473
n
473
TRP
473
A
ALA
474
n
474
ALA
474
A
THR
475
n
475
THR
475
A
PHE
476
n
476
PHE
476
A
ALA
477
n
477
ALA
477
A
LYS
478
n
478
LYS
478
A
THR
479
n
479
THR
479
A
GLY
480
n
480
GLY
480
A
ASN
481
n
481
ASN
481
A
PRO
482
n
482
PRO
482
A
ASN
483
n
483
ASN
483
A
GLU
484
n
484
GLU
484
A
PRO
485
n
485
PRO
485
A
HIS
486
n
486
HIS
486
A
SER
487
n
487
SER
487
A
GLN
488
n
488
GLN
488
A
GLU
489
n
489
GLU
489
A
SER
490
n
490
SER
490
A
LYS
491
n
491
LYS
491
A
TRP
492
n
492
TRP
492
A
PRO
493
n
493
PRO
493
A
LEU
494
n
494
LEU
494
A
PHE
495
n
495
PHE
495
A
THR
496
n
496
THR
496
A
THR
497
n
497
THR
497
A
LYS
498
n
498
LYS
498
A
GLU
499
n
499
GLU
499
A
GLN
500
n
500
GLN
500
A
LYS
501
n
501
LYS
501
A
PHE
502
n
502
PHE
502
A
ILE
503
n
503
ILE
503
A
ASP
504
n
504
ASP
504
A
LEU
505
n
505
LEU
505
A
ASN
506
n
506
ASN
506
A
THR
507
n
507
THR
507
A
GLU
508
n
508
GLU
508
A
PRO
509
n
509
PRO
509
A
MET
510
n
510
MET
510
A
LYS
511
n
511
LYS
511
A
VAL
512
n
512
VAL
512
A
HIS
513
n
513
HIS
513
A
GLN
514
n
514
GLN
514
A
ARG
515
n
515
ARG
515
A
LEU
516
n
516
LEU
516
A
ARG
517
n
517
ARG
517
A
VAL
518
n
518
VAL
518
A
GLN
519
n
519
GLN
519
A
MET
520
n
520
MET
520
A
CYS
521
n
521
CYS
521
A
VAL
522
n
522
VAL
522
A
PHE
523
n
523
PHE
523
A
TRP
524
n
524
TRP
524
A
ASN
525
n
525
ASN
525
A
GLN
526
n
526
GLN
526
A
PHE
527
n
527
PHE
527
A
LEU
528
n
528
LEU
528
A
PRO
529
n
529
PRO
529
A
LYS
530
n
530
LYS
530
A
LEU
531
n
531
LEU
531
A
LEU
532
n
532
LEU
532
A
ASN
533
n
533
ASN
533
A
ALA
534
n
534
ALA
534
A
THR
535
n
535
THR
535
A
n
536
536
A
n
537
537
A
n
538
538
A
n
539
539
A
n
540
540
A
n
541
541
A
n
542
542
A
n
543
543
A
author_defined_assembly
1
monomeric
A
ASN
59
GLYCOSYLATION SITE
A
ASN
59
ASN
A
ASN
416
GLYCOSYLATION SITE
A
ASN
416
ASN
A
ASN
533
GLYCOSYLATION SITE
A
ASN
533
ASN
A
ASN
457
GLYCOSYLATION SITE
A
ASN
457
ASN
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
VAL
8
A
O
VAL
8
A
N
VAL
15
A
N
VAL
15
A
O
LYS
14
A
O
LYS
14
A
N
TRP
58
A
N
TRP
58
A
N
THR
18
A
N
THR
18
A
O
ALA
29
A
O
ALA
29
A
O
PHE
30
A
O
PHE
30
A
N
ILE
99
A
N
ILE
99
A
O
TRP
100
A
O
TRP
100
A
N
LEU
143
A
N
LEU
143
A
O
VAL
142
A
O
VAL
142
A
N
MET
112
A
N
MET
112
A
N
VAL
113
A
N
VAL
113
A
O
THR
195
A
O
THR
195
A
O
ILE
196
A
O
ILE
196
A
N
ILE
223
A
N
ILE
223
A
O
LEU
224
A
O
LEU
224
A
N
GLY
322
A
N
GLY
322
A
O
LEU
321
A
O
LEU
321
A
N
TYR
421
A
N
TYR
421
A
O
LEU
420
A
O
LEU
420
A
N
ILE
503
A
N
ILE
503
A
O
PHE
502
A
O
PHE
502
A
N
HIS
513
A
N
HIS
513
1
A
HOH
1381
G
HOH
1
A
HOH
1382
G
HOH
1
A
CG
ASP
2
A
CG
ASP
2
1
Y
1
A
OD1
ASP
2
A
OD1
ASP
2
1
Y
1
A
OD2
ASP
2
A
OD2
ASP
2
1
Y
1
A
CG
HIS
3
A
CG
HIS
3
1
Y
1
A
ND1
HIS
3
A
ND1
HIS
3
1
Y
1
A
CD2
HIS
3
A
CD2
HIS
3
1
Y
1
A
CE1
HIS
3
A
CE1
HIS
3
1
Y
1
A
NE2
HIS
3
A
NE2
HIS
3
1
Y
1
A
ASP
1
A
ASP
1
1
Y
1
A
ALA
536
A
ALA
536
1
Y
1
A
CYS
537
A
CYS
537
1
Y
1
A
ASP
538
A
ASP
538
1
Y
1
A
GLY
539
A
GLY
539
1
Y
1
A
GLU
540
A
GLU
540
1
Y
1
A
LEU
541
A
LEU
541
1
Y
1
A
SER
542
A
SER
542
1
Y
1
A
SER
543
A
SER
543
1
Y
1
A
HIS
3
-131.86
-94.75
1
A
SER
24
74.01
-24.45
1
A
SER
25
-101.45
-165.83
1
A
PRO
39
-74.51
40.38
1
A
PHE
45
80.73
-13.15
1
A
ALA
60
-116.78
52.02
1
A
SER
108
-161.75
81.90
1
A
ALA
164
-156.57
72.79
1
A
SER
200
55.47
-112.92
1
A
SER
291
-57.73
-71.17
1
A
THR
317
-163.72
-162.98
1
A
ASP
326
-119.92
77.34
1
A
HIS
362
-79.31
20.32
1
A
ASP
380
-159.21
66.96
1
A
VAL
400
-126.27
-66.25
1
A
LYS
498
-90.42
-63.59
1
A
ARG
515
49.62
70.10
PARHCSDX.PRO
TOPHCSDX.PRO
PARAM19.SOL
TOPH11.WAT
CBH3.PARAM
E2020.TOP
LEARN.E2020
CBH3-P.CHO
29.3
1.06
-0.48
0.00
1.06
0.00
-2.13
BULK SOLVENT MODEL USED
0.228
0.005
0.188
0.188
2.50
30.00
1976
34240
5.8
98.3
RANDOM
10000000.00
0.00100
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 2ACE
0.30
0.25
30.0
0.39
0.30
2.50
30.00
396
4748
98
0
4254
0.005
1.2
23.1
0.97
3.10
1.50
4.59
2.00
5.13
2.00
6.88
2.50
0.367
0.021
0.286
2.66
295
5288
6
5.3
97.7
39.1
2.5
30.0
1EVE
34266
0.0
0.05
1
98.1
2.5
2.59
2.8
0.252
1
95.0
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
3.851
refinement
X-PLOR
3.851
phasing
X-PLOR
3.851
THREE DIMENSIONAL STRUCTURE OF THE ANTI-ALZHEIMER DRUG, E2020 (ARICEPT), COMPLEXED WITH ITS TARGET ACETYLCHOLINESTERASE
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
4
N
N
5
N
N
TORPEDO CALIFORNICA ACETYLCHOLINESTERASE IS A G2 DIMER IN
SOLUTION (SEE SUSSMAN 1988). THE ASYMMETRIC UNIT CONTAINS
A MONOMER, WITH THE CRYSTALLOGRAPHIC TWO-FOLD AXIS RELATING
THE TWO MONOMERS IN A DIMER. THIS STRUCTURE IS MORE
COMPLETE THAN THE STARTING MODEL OF THE NATIVE STRUCTURE
(PDB ID 2ACE). RESIDUES THAT ARE NOT SEEN IN THE CRYSTAL
STRUCTURE DUE TO DISORDER INCLUDE THE N-TERMINAL RESIDUE
ASP 1 AND THE C-TERMINAL RESIDUES AFTER THR 535. THR 535
IS THE LAST RESIDUE OBSERVED AT THE C-TERMINUS. THE LIGAND
SEEN IN THE STRUCTURE, E2020 (DONEPEZIL, ARICEPT), IS A
POTENT REVERSIBLE ACHE INHIBITOR WHICH IS AN FDA APPROVED
DRUG FOR THE SYMPTOMATIC TREATMENT OF ALZHEIMER'S DISEASE
(SEE KAWAKAMI 1996). THE CHIRAL INHIBITOR WAS SOAKED AS A
RACEMATE BUT ONLY THE R FORM SEEMS TO BIND TO THE ENZYME
ACCORDING TO THE X-RAY DIFFRACTION EXPERIMENT.
A
GLY
41
A
GLY
41
HELX_P
A
MET
43
A
MET
43
5
1
3
A
SER
79
A
SER
79
HELX_P
A
TRP
84
A
TRP
84
1
2
6
A
ASP
128
A
ASP
128
HELX_P
A
TYR
130
A
TYR
130
5
3
3
A
LYS
133
A
LYS
133
HELX_P
A
GLU
139
A
GLU
139
1
4
7
A
GLY
151
A
GLY
151
HELX_P
A
PHE
155
A
PHE
155
1
5
5
A
VAL
168
A
VAL
168
HELX_P
A
PHE
187
A
PHE
187
1
6
20
A
ALA
201
A
ALA
201
HELX_P
A
LEU
211
A
LEU
211
1
7
11
A
PRO
213
A
PRO
213
HELX_P
A
LEU
218
A
LEU
218
1
8
6
A
VAL
238
A
VAL
238
HELX_P
A
LEU
252
A
LEU
252
1
9
15
A
ASP
259
A
ASP
259
HELX_P
A
GLU
268
A
GLU
268
1
10
10
A
PRO
271
A
PRO
271
HELX_P
A
VAL
281
A
VAL
281
1
11
11
A
LEU
305
A
LEU
305
HELX_P
A
SER
311
A
SER
311
1
12
7
A
SER
329
A
SER
329
HELX_P
A
GLY
335
A
GLY
335
1
13
7
A
ARG
349
A
ARG
349
HELX_P
A
SER
359
A
SER
359
1
14
11
A
ASP
365
A
ASP
365
HELX_P
A
GLN
374
A
GLN
374
1
15
10
A
GLY
384
A
GLY
384
HELX_P
A
ASN
399
A
ASN
399
1
16
16
A
ILE
401
A
ILE
401
HELX_P
A
PHE
414
A
PHE
414
1
17
14
A
GLU
434
A
GLU
434
HELX_P
A
MET
436
A
MET
436
5
18
3
A
ILE
444
A
ILE
444
HELX_P
A
VAL
447
A
VAL
447
1
19
4
A
LEU
450
A
LEU
450
HELX_P
A
LEU
452
A
LEU
452
5
20
3
A
LYS
454
A
LYS
454
HELX_P
A
LEU
456
A
LEU
456
5
21
3
A
ALA
460
A
ALA
460
HELX_P
A
THR
479
A
THR
479
1
22
20
A
VAL
518
A
VAL
518
HELX_P
A
ASN
525
A
ASN
525
1
23
8
A
PHE
527
A
PHE
527
HELX_P
A
ASN
533
A
ASN
533
1
24
7
disulf
2.029
A
CYS
67
A
SG
CYS
67
1_555
A
CYS
94
A
SG
CYS
94
1_555
disulf
2.029
A
CYS
254
A
SG
CYS
254
1_555
A
CYS
265
A
SG
CYS
265
1_555
disulf
2.029
A
CYS
402
A
SG
CYS
402
1_555
A
CYS
521
A
SG
CYS
521
1_555
covale
1.461
one
N-Glycosylation
A
ASN
59
A
ND2
ASN
59
1_555
A
NAG
3001
C
C1
NAG
1_555
covale
1.444
one
N-Glycosylation
A
ASN
416
A
ND2
ASN
416
1_555
B
NAG
1
B
C1
NAG
1_555
covale
1.464
one
N-Glycosylation
A
ASN
457
A
ND2
ASN
457
1_555
A
NAG
3005
E
C1
NAG
1_555
covale
1.456
one
N-Glycosylation
A
ASN
533
A
ND2
ASN
533
1_555
A
NAG
3004
D
C1
NAG
1_555
covale
1.412
both
B
NAG
1
B
O4
NAG
1_555
B
NAG
2
B
C1
NAG
1_555
SERINE HYDROLASE
ALZHEIMER'S DISEASE, DRUG, SERINE HYDROLASE, ALPHA/BETA HYDROLASE, NEUROTRANSMITTER CLEAVAGE, CATALYTIC TRIAD, GLYCOSYLATED PROTEIN
A
SER
103
A
SER
103
1
A
PRO
104
A
PRO
104
-0.32
ACES_TORCA
UNP
1
1
P04058
MNLLVTSSLGVLLHLVVLCQADDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWN
ASTYPNNCQQYVDEQFPGFSGSEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTE
EVVLVSLSYRVGAFGFLALHGSQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLF
RRAILQSGSPNCPWASVSVAEGRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGE
FFPTSLESMLNSGNFKKTQILLGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWM
DDNNGIKNRDGLDDIVGDHNVICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYT
AEEEALSRRIMHYWATFAKTGNPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNATACDG
ELSSSGTSSSKGIIFYVLFSILYLIF
22
564
1EVE
1
543
P04058
A
1
1
543
3
11
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
A
LEU
6
A
LEU
6
A
THR
10
A
THR
10
A
GLY
13
A
GLY
13
A
MET
16
A
MET
16
A
VAL
57
A
VAL
57
A
ALA
60
A
ALA
60
A
MET
16
A
MET
16
A
PRO
21
A
PRO
21
A
HIS
26
A
HIS
26
A
PRO
34
A
PRO
34
A
TYR
96
A
TYR
96
A
PRO
102
A
PRO
102
A
VAL
142
A
VAL
142
A
SER
147
A
SER
147
A
THR
109
A
THR
109
A
TYR
116
A
TYR
116
A
THR
193
A
THR
193
A
GLU
199
A
GLU
199
A
ARG
220
A
ARG
220
A
SER
226
A
SER
226
A
GLN
318
A
GLN
318
A
ASN
324
A
ASN
324
A
GLY
417
A
GLY
417
A
PHE
423
A
PHE
423
A
PHE
502
A
PHE
502
A
LEU
505
A
LEU
505
A
MET
510
A
MET
510
A
GLN
514
A
GLN
514
CATALYTIC TRIAD.
Unknown
3
INHIBITOR BINDING SITE.
Unknown
3
A
SER
200
A
SER
200
3
1_555
A
GLU
327
A
GLU
327
3
1_555
A
HIS
440
A
HIS
440
3
1_555
A
TRP
84
A
TRP
84
3
1_555
A
PHE
330
A
PHE
330
3
1_555
A
TRP
279
A
TRP
279
3
1_555
152
P 31 2 1