0.005473
0.000000
0.000431
0.000000
0.016474
0.000000
0.000000
0.000000
0.014861
0.00000
0.00000
0.00000
Schneider, T.R.
Gerhardt, E.
Lee, M.
Liang, P.-H.
Anderson, K.S.
Schlichting, I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
94.50
90.00
182.700
60.700
67.500
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
C11 H13 F N O4 P
273.197
5-FLUOROINDOLE PROPANOL PHOSPHATE
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
Na 1
22.990
SODIUM ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C8 H10 N O6 P
247.142
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
non-polymer
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
US
Biochemistry
BICHAW
0033
0006-2960
37
5394
5406
10.1021/bi9728957
9548921
Loop closure and intersubunit communication in tryptophan synthase.
1998
10.2210/pdb1a50/pdb
pdb_00001a50
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
SYNCHROTRON
IMAGE PLATE AREA DETECTOR
1995-11
MARRESEARCH
SYNCHROTRON
M
x-ray
1
1.15
1.0
X12C
NSLS
1.15
SYNCHROTRON
NSLS BEAMLINE X12C
INHIBITOR 5-FLUOROINDOLE PROPANOL PHOSPHATE BOUND TO THE ALPHA SITE
28698.797
TRYPTOPHAN SYNTHASE (ALPHA CHAIN)
4.2.1.20
1
nat
polymer
INHIBITOR 5-FLUOROINDOLE PROPANOL PHOSPHATE BOUND TO THE ALPHA SITE
42857.805
TRYPTOPHAN SYNTHASE (BETA CHAIN)
4.2.1.20
1
nat
polymer
273.197
5-FLUOROINDOLE PROPANOL PHOSPHATE
1
syn
non-polymer
22.990
SODIUM ION
1
syn
non-polymer
247.142
PYRIDOXAL-5'-PHOSPHATE
1
syn
non-polymer
18.015
water
238
nat
water
no
no
MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ
CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD
DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI
IEKNLASPKQMLAELRSFVSAMKAASRA
MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ
CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD
DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI
IEKNLASPKQMLAELRSFVSAMKAASRA
A
polypeptide(L)
no
no
TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVRAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL
HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS
GSATLKDACNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF
ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR
ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI
TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVRAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL
HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS
GSATLKDACNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF
ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR
ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI
B
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Salmonella
sample
CB149
602
Salmonella typhimurium
PSTB7
Salmonella
sample
CB149
602
Salmonella typhimurium
PSTB7
1
2.61
48.
7.8
pH 7.8
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
Atomic model
Database references
Derived calculations
Other
Refinement description
1
0
1999-03-30
1
1
2008-03-24
1
2
2011-07-13
1
3
2011-11-16
1
4
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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.value
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_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
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-02-18
REL
FIP
5-FLUOROINDOLE PROPANOL PHOSPHATE
NA
SODIUM ION
PLP
PYRIDOXAL-5'-PHOSPHATE
HOH
water
1WSY
PDB
experimental model
FIP
270
3
FIP
FIP
270
A
NA
2000
4
NA
NA
2000
B
PLP
901
5
PLP
PLP
901
B
HOH
1010
6
HOH
HOH
1010
A
HOH
1012
6
HOH
HOH
1012
A
HOH
1023
6
HOH
HOH
1023
A
HOH
1025
6
HOH
HOH
1025
A
HOH
1029
6
HOH
HOH
1029
A
HOH
1033
6
HOH
HOH
1033
A
HOH
1037
6
HOH
HOH
1037
A
HOH
1041
6
HOH
HOH
1041
A
HOH
1042
6
HOH
HOH
1042
A
HOH
1049
6
HOH
HOH
1049
A
HOH
1056
6
HOH
HOH
1056
A
HOH
1057
6
HOH
HOH
1057
A
HOH
1061
6
HOH
HOH
1061
A
HOH
1065
6
HOH
HOH
1065
A
HOH
1069
6
HOH
HOH
1069
A
HOH
1071
6
HOH
HOH
1071
A
HOH
1073
6
HOH
HOH
1073
A
HOH
1092
6
HOH
HOH
1092
A
HOH
1100
6
HOH
HOH
1100
A
HOH
1103
6
HOH
HOH
1103
A
HOH
1106
6
HOH
HOH
1106
A
HOH
1107
6
HOH
HOH
1107
A
HOH
1109
6
HOH
HOH
1109
A
HOH
1113
6
HOH
HOH
1113
A
HOH
1115
6
HOH
HOH
1115
A
HOH
1116
6
HOH
HOH
1116
A
HOH
1121
6
HOH
HOH
1121
A
HOH
1124
6
HOH
HOH
1124
A
HOH
1132
6
HOH
HOH
1132
A
HOH
1140
6
HOH
HOH
1140
A
HOH
1141
6
HOH
HOH
1141
A
HOH
1148
6
HOH
HOH
1148
A
HOH
1152
6
HOH
HOH
1152
A
HOH
1158
6
HOH
HOH
1158
A
HOH
1161
6
HOH
HOH
1161
A
HOH
1167
6
HOH
HOH
1167
A
HOH
1169
6
HOH
HOH
1169
A
HOH
1182
6
HOH
HOH
1182
A
HOH
1187
6
HOH
HOH
1187
A
HOH
1190
6
HOH
HOH
1190
A
HOH
1192
6
HOH
HOH
1192
A
HOH
1203
6
HOH
HOH
1203
A
HOH
1205
6
HOH
HOH
1205
A
HOH
1208
6
HOH
HOH
1208
A
HOH
1209
6
HOH
HOH
1209
A
HOH
1211
6
HOH
HOH
1211
A
HOH
1214
6
HOH
HOH
1214
A
HOH
1225
6
HOH
HOH
1225
A
HOH
1231
6
HOH
HOH
1231
A
HOH
1234
6
HOH
HOH
1234
A
HOH
1237
6
HOH
HOH
1237
A
HOH
1248
6
HOH
HOH
1248
A
HOH
1258
6
HOH
HOH
1258
A
HOH
1266
6
HOH
HOH
1266
A
HOH
1276
6
HOH
HOH
1276
A
HOH
1280
6
HOH
HOH
1280
A
HOH
1286
6
HOH
HOH
1286
A
HOH
1291
6
HOH
HOH
1291
A
HOH
1293
6
HOH
HOH
1293
A
HOH
1301
6
HOH
HOH
1301
A
HOH
1307
6
HOH
HOH
1307
A
HOH
1308
6
HOH
HOH
1308
A
HOH
1313
6
HOH
HOH
1313
A
HOH
1316
6
HOH
HOH
1316
A
HOH
1317
6
HOH
HOH
1317
A
HOH
1320
6
HOH
HOH
1320
A
HOH
1321
6
HOH
HOH
1321
A
HOH
1328
6
HOH
HOH
1328
A
HOH
1329
6
HOH
HOH
1329
A
HOH
1330
6
HOH
HOH
1330
A
HOH
1331
6
HOH
HOH
1331
A
HOH
1336
6
HOH
HOH
1336
A
HOH
1349
6
HOH
HOH
1349
A
HOH
1351
6
HOH
HOH
1351
A
HOH
1354
6
HOH
HOH
1354
A
HOH
1356
6
HOH
HOH
1356
A
HOH
1375
6
HOH
HOH
1375
A
HOH
1379
6
HOH
HOH
1379
A
HOH
1393
6
HOH
HOH
1393
A
HOH
1001
6
HOH
HOH
1001
B
HOH
1002
6
HOH
HOH
1002
B
HOH
1003
6
HOH
HOH
1003
B
HOH
1004
6
HOH
HOH
1004
B
HOH
1005
6
HOH
HOH
1005
B
HOH
1007
6
HOH
HOH
1007
B
HOH
1009
6
HOH
HOH
1009
B
HOH
1011
6
HOH
HOH
1011
B
HOH
1013
6
HOH
HOH
1013
B
HOH
1015
6
HOH
HOH
1015
B
HOH
1016
6
HOH
HOH
1016
B
HOH
1017
6
HOH
HOH
1017
B
HOH
1018
6
HOH
HOH
1018
B
HOH
1019
6
HOH
HOH
1019
B
HOH
1020
6
HOH
HOH
1020
B
HOH
1021
6
HOH
HOH
1021
B
HOH
1022
6
HOH
HOH
1022
B
HOH
1026
6
HOH
HOH
1026
B
HOH
1028
6
HOH
HOH
1028
B
HOH
1031
6
HOH
HOH
1031
B
HOH
1032
6
HOH
HOH
1032
B
HOH
1034
6
HOH
HOH
1034
B
HOH
1035
6
HOH
HOH
1035
B
HOH
1036
6
HOH
HOH
1036
B
HOH
1040
6
HOH
HOH
1040
B
HOH
1046
6
HOH
HOH
1046
B
HOH
1051
6
HOH
HOH
1051
B
HOH
1052
6
HOH
HOH
1052
B
HOH
1055
6
HOH
HOH
1055
B
HOH
1059
6
HOH
HOH
1059
B
HOH
1060
6
HOH
HOH
1060
B
HOH
1062
6
HOH
HOH
1062
B
HOH
1068
6
HOH
HOH
1068
B
HOH
1070
6
HOH
HOH
1070
B
HOH
1072
6
HOH
HOH
1072
B
HOH
1076
6
HOH
HOH
1076
B
HOH
1077
6
HOH
HOH
1077
B
HOH
1078
6
HOH
HOH
1078
B
HOH
1084
6
HOH
HOH
1084
B
HOH
1085
6
HOH
HOH
1085
B
HOH
1091
6
HOH
HOH
1091
B
HOH
1093
6
HOH
HOH
1093
B
HOH
1095
6
HOH
HOH
1095
B
HOH
1097
6
HOH
HOH
1097
B
HOH
1098
6
HOH
HOH
1098
B
HOH
1099
6
HOH
HOH
1099
B
HOH
1101
6
HOH
HOH
1101
B
HOH
1102
6
HOH
HOH
1102
B
HOH
1104
6
HOH
HOH
1104
B
HOH
1105
6
HOH
HOH
1105
B
HOH
1108
6
HOH
HOH
1108
B
HOH
1111
6
HOH
HOH
1111
B
HOH
1112
6
HOH
HOH
1112
B
HOH
1114
6
HOH
HOH
1114
B
HOH
1119
6
HOH
HOH
1119
B
HOH
1120
6
HOH
HOH
1120
B
HOH
1122
6
HOH
HOH
1122
B
HOH
1125
6
HOH
HOH
1125
B
HOH
1130
6
HOH
HOH
1130
B
HOH
1131
6
HOH
HOH
1131
B
HOH
1133
6
HOH
HOH
1133
B
HOH
1134
6
HOH
HOH
1134
B
HOH
1136
6
HOH
HOH
1136
B
HOH
1137
6
HOH
HOH
1137
B
HOH
1138
6
HOH
HOH
1138
B
HOH
1143
6
HOH
HOH
1143
B
HOH
1146
6
HOH
HOH
1146
B
HOH
1147
6
HOH
HOH
1147
B
HOH
1149
6
HOH
HOH
1149
B
HOH
1150
6
HOH
HOH
1150
B
HOH
1157
6
HOH
HOH
1157
B
HOH
1159
6
HOH
HOH
1159
B
HOH
1160
6
HOH
HOH
1160
B
HOH
1162
6
HOH
HOH
1162
B
HOH
1163
6
HOH
HOH
1163
B
HOH
1164
6
HOH
HOH
1164
B
HOH
1165
6
HOH
HOH
1165
B
HOH
1166
6
HOH
HOH
1166
B
HOH
1168
6
HOH
HOH
1168
B
HOH
1170
6
HOH
HOH
1170
B
HOH
1172
6
HOH
HOH
1172
B
HOH
1174
6
HOH
HOH
1174
B
HOH
1177
6
HOH
HOH
1177
B
HOH
1178
6
HOH
HOH
1178
B
HOH
1181
6
HOH
HOH
1181
B
HOH
1183
6
HOH
HOH
1183
B
HOH
1186
6
HOH
HOH
1186
B
HOH
1188
6
HOH
HOH
1188
B
HOH
1189
6
HOH
HOH
1189
B
HOH
1193
6
HOH
HOH
1193
B
HOH
1195
6
HOH
HOH
1195
B
HOH
1196
6
HOH
HOH
1196
B
HOH
1197
6
HOH
HOH
1197
B
HOH
1200
6
HOH
HOH
1200
B
HOH
1201
6
HOH
HOH
1201
B
HOH
1204
6
HOH
HOH
1204
B
HOH
1206
6
HOH
HOH
1206
B
HOH
1207
6
HOH
HOH
1207
B
HOH
1212
6
HOH
HOH
1212
B
HOH
1213
6
HOH
HOH
1213
B
HOH
1215
6
HOH
HOH
1215
B
HOH
1216
6
HOH
HOH
1216
B
HOH
1217
6
HOH
HOH
1217
B
HOH
1218
6
HOH
HOH
1218
B
HOH
1221
6
HOH
HOH
1221
B
HOH
1226
6
HOH
HOH
1226
B
HOH
1232
6
HOH
HOH
1232
B
HOH
1235
6
HOH
HOH
1235
B
HOH
1236
6
HOH
HOH
1236
B
HOH
1238
6
HOH
HOH
1238
B
HOH
1241
6
HOH
HOH
1241
B
HOH
1247
6
HOH
HOH
1247
B
HOH
1250
6
HOH
HOH
1250
B
HOH
1251
6
HOH
HOH
1251
B
HOH
1253
6
HOH
HOH
1253
B
HOH
1256
6
HOH
HOH
1256
B
HOH
1259
6
HOH
HOH
1259
B
HOH
1260
6
HOH
HOH
1260
B
HOH
1261
6
HOH
HOH
1261
B
HOH
1262
6
HOH
HOH
1262
B
HOH
1264
6
HOH
HOH
1264
B
HOH
1269
6
HOH
HOH
1269
B
HOH
1271
6
HOH
HOH
1271
B
HOH
1274
6
HOH
HOH
1274
B
HOH
1275
6
HOH
HOH
1275
B
HOH
1284
6
HOH
HOH
1284
B
HOH
1285
6
HOH
HOH
1285
B
HOH
1288
6
HOH
HOH
1288
B
HOH
1289
6
HOH
HOH
1289
B
HOH
1294
6
HOH
HOH
1294
B
HOH
1299
6
HOH
HOH
1299
B
HOH
1302
6
HOH
HOH
1302
B
HOH
1305
6
HOH
HOH
1305
B
HOH
1314
6
HOH
HOH
1314
B
HOH
1315
6
HOH
HOH
1315
B
HOH
1318
6
HOH
HOH
1318
B
HOH
1319
6
HOH
HOH
1319
B
HOH
1323
6
HOH
HOH
1323
B
HOH
1324
6
HOH
HOH
1324
B
HOH
1326
6
HOH
HOH
1326
B
HOH
1327
6
HOH
HOH
1327
B
HOH
1333
6
HOH
HOH
1333
B
HOH
1337
6
HOH
HOH
1337
B
HOH
1338
6
HOH
HOH
1338
B
HOH
1343
6
HOH
HOH
1343
B
HOH
1344
6
HOH
HOH
1344
B
HOH
1345
6
HOH
HOH
1345
B
HOH
1346
6
HOH
HOH
1346
B
HOH
1347
6
HOH
HOH
1347
B
HOH
1348
6
HOH
HOH
1348
B
HOH
1358
6
HOH
HOH
1358
B
HOH
1359
6
HOH
HOH
1359
B
HOH
1360
6
HOH
HOH
1360
B
HOH
1364
6
HOH
HOH
1364
B
HOH
1366
6
HOH
HOH
1366
B
HOH
1369
6
HOH
HOH
1369
B
HOH
1374
6
HOH
HOH
1374
B
HOH
1388
6
HOH
HOH
1388
B
HOH
1396
6
HOH
HOH
1396
B
n
1
1
A
GLU
2
n
2
GLU
2
A
ARG
3
n
3
ARG
3
A
TYR
4
n
4
TYR
4
A
GLU
5
n
5
GLU
5
A
ASN
6
n
6
ASN
6
A
LEU
7
n
7
LEU
7
A
PHE
8
n
8
PHE
8
A
ALA
9
n
9
ALA
9
A
GLN
10
n
10
GLN
10
A
LEU
11
n
11
LEU
11
A
ASN
12
n
12
ASN
12
A
ASP
13
n
13
ASP
13
A
ARG
14
n
14
ARG
14
A
ARG
15
n
15
ARG
15
A
GLU
16
n
16
GLU
16
A
GLY
17
n
17
GLY
17
A
ALA
18
n
18
ALA
18
A
PHE
19
n
19
PHE
19
A
VAL
20
n
20
VAL
20
A
PRO
21
n
21
PRO
21
A
PHE
22
n
22
PHE
22
A
VAL
23
n
23
VAL
23
A
THR
24
n
24
THR
24
A
LEU
25
n
25
LEU
25
A
GLY
26
n
26
GLY
26
A
ASP
27
n
27
ASP
27
A
PRO
28
n
28
PRO
28
A
GLY
29
n
29
GLY
29
A
ILE
30
n
30
ILE
30
A
GLU
31
n
31
GLU
31
A
GLN
32
n
32
GLN
32
A
SER
33
n
33
SER
33
A
LEU
34
n
34
LEU
34
A
LYS
35
n
35
LYS
35
A
ILE
36
n
36
ILE
36
A
ILE
37
n
37
ILE
37
A
ASP
38
n
38
ASP
38
A
THR
39
n
39
THR
39
A
LEU
40
n
40
LEU
40
A
ILE
41
n
41
ILE
41
A
ASP
42
n
42
ASP
42
A
ALA
43
n
43
ALA
43
A
GLY
44
n
44
GLY
44
A
ALA
45
n
45
ALA
45
A
ASP
46
n
46
ASP
46
A
ALA
47
n
47
ALA
47
A
LEU
48
n
48
LEU
48
A
GLU
49
n
49
GLU
49
A
LEU
50
n
50
LEU
50
A
GLY
51
n
51
GLY
51
A
VAL
52
n
52
VAL
52
A
PRO
53
n
53
PRO
53
A
PHE
54
n
54
PHE
54
A
SER
55
n
55
SER
55
A
ASP
56
n
56
ASP
56
A
PRO
57
n
57
PRO
57
A
LEU
58
n
58
LEU
58
A
ALA
59
n
59
ALA
59
A
ASP
60
n
60
ASP
60
A
GLY
61
n
61
GLY
61
A
PRO
62
n
62
PRO
62
A
THR
63
n
63
THR
63
A
ILE
64
n
64
ILE
64
A
GLN
65
n
65
GLN
65
A
ASN
66
n
66
ASN
66
A
ALA
67
n
67
ALA
67
A
ASN
68
n
68
ASN
68
A
LEU
69
n
69
LEU
69
A
ARG
70
n
70
ARG
70
A
ALA
71
n
71
ALA
71
A
PHE
72
n
72
PHE
72
A
ALA
73
n
73
ALA
73
A
ALA
74
n
74
ALA
74
A
GLY
75
n
75
GLY
75
A
VAL
76
n
76
VAL
76
A
THR
77
n
77
THR
77
A
PRO
78
n
78
PRO
78
A
ALA
79
n
79
ALA
79
A
GLN
80
n
80
GLN
80
A
CYS
81
n
81
CYS
81
A
PHE
82
n
82
PHE
82
A
GLU
83
n
83
GLU
83
A
MET
84
n
84
MET
84
A
LEU
85
n
85
LEU
85
A
ALA
86
n
86
ALA
86
A
LEU
87
n
87
LEU
87
A
ILE
88
n
88
ILE
88
A
ARG
89
n
89
ARG
89
A
GLU
90
n
90
GLU
90
A
LYS
91
n
91
LYS
91
A
HIS
92
n
92
HIS
92
A
PRO
93
n
93
PRO
93
A
THR
94
n
94
THR
94
A
ILE
95
n
95
ILE
95
A
PRO
96
n
96
PRO
96
A
ILE
97
n
97
ILE
97
A
GLY
98
n
98
GLY
98
A
LEU
99
n
99
LEU
99
A
LEU
100
n
100
LEU
100
A
MET
101
n
101
MET
101
A
TYR
102
n
102
TYR
102
A
ALA
103
n
103
ALA
103
A
ASN
104
n
104
ASN
104
A
LEU
105
n
105
LEU
105
A
VAL
106
n
106
VAL
106
A
PHE
107
n
107
PHE
107
A
ASN
108
n
108
ASN
108
A
ASN
109
n
109
ASN
109
A
GLY
110
n
110
GLY
110
A
ILE
111
n
111
ILE
111
A
ASP
112
n
112
ASP
112
A
ALA
113
n
113
ALA
113
A
PHE
114
n
114
PHE
114
A
TYR
115
n
115
TYR
115
A
ALA
116
n
116
ALA
116
A
ARG
117
n
117
ARG
117
A
CYS
118
n
118
CYS
118
A
GLU
119
n
119
GLU
119
A
GLN
120
n
120
GLN
120
A
VAL
121
n
121
VAL
121
A
GLY
122
n
122
GLY
122
A
VAL
123
n
123
VAL
123
A
ASP
124
n
124
ASP
124
A
SER
125
n
125
SER
125
A
VAL
126
n
126
VAL
126
A
LEU
127
n
127
LEU
127
A
VAL
128
n
128
VAL
128
A
ALA
129
n
129
ALA
129
A
ASP
130
n
130
ASP
130
A
VAL
131
n
131
VAL
131
A
PRO
132
n
132
PRO
132
A
VAL
133
n
133
VAL
133
A
GLU
134
n
134
GLU
134
A
GLU
135
n
135
GLU
135
A
SER
136
n
136
SER
136
A
ALA
137
n
137
ALA
137
A
PRO
138
n
138
PRO
138
A
PHE
139
n
139
PHE
139
A
ARG
140
n
140
ARG
140
A
GLN
141
n
141
GLN
141
A
ALA
142
n
142
ALA
142
A
ALA
143
n
143
ALA
143
A
LEU
144
n
144
LEU
144
A
ARG
145
n
145
ARG
145
A
HIS
146
n
146
HIS
146
A
ASN
147
n
147
ASN
147
A
ILE
148
n
148
ILE
148
A
ALA
149
n
149
ALA
149
A
PRO
150
n
150
PRO
150
A
ILE
151
n
151
ILE
151
A
PHE
152
n
152
PHE
152
A
ILE
153
n
153
ILE
153
A
CYS
154
n
154
CYS
154
A
PRO
155
n
155
PRO
155
A
PRO
156
n
156
PRO
156
A
ASN
157
n
157
ASN
157
A
ALA
158
n
158
ALA
158
A
ASP
159
n
159
ASP
159
A
ASP
160
n
160
ASP
160
A
ASP
161
n
161
ASP
161
A
LEU
162
n
162
LEU
162
A
LEU
163
n
163
LEU
163
A
ARG
164
n
164
ARG
164
A
GLN
165
n
165
GLN
165
A
VAL
166
n
166
VAL
166
A
ALA
167
n
167
ALA
167
A
SER
168
n
168
SER
168
A
TYR
169
n
169
TYR
169
A
GLY
170
n
170
GLY
170
A
ARG
171
n
171
ARG
171
A
GLY
172
n
172
GLY
172
A
TYR
173
n
173
TYR
173
A
THR
174
n
174
THR
174
A
TYR
175
n
175
TYR
175
A
LEU
176
n
176
LEU
176
A
LEU
177
n
177
LEU
177
A
SER
178
n
178
SER
178
A
ARG
179
n
179
ARG
179
A
SER
180
n
180
SER
180
A
GLY
181
n
181
GLY
181
A
VAL
182
n
182
VAL
182
A
THR
183
n
183
THR
183
A
GLY
184
n
184
GLY
184
A
ALA
185
n
185
ALA
185
A
GLU
186
n
186
GLU
186
A
ASN
187
n
187
ASN
187
A
n
188
188
A
n
189
189
A
n
190
190
A
n
191
191
A
n
192
192
A
n
193
193
A
HIS
194
n
194
HIS
194
A
HIS
195
n
195
HIS
195
A
LEU
196
n
196
LEU
196
A
ILE
197
n
197
ILE
197
A
GLU
198
n
198
GLU
198
A
LYS
199
n
199
LYS
199
A
LEU
200
n
200
LEU
200
A
LYS
201
n
201
LYS
201
A
GLU
202
n
202
GLU
202
A
TYR
203
n
203
TYR
203
A
HIS
204
n
204
HIS
204
A
ALA
205
n
205
ALA
205
A
ALA
206
n
206
ALA
206
A
PRO
207
n
207
PRO
207
A
ALA
208
n
208
ALA
208
A
LEU
209
n
209
LEU
209
A
GLN
210
n
210
GLN
210
A
GLY
211
n
211
GLY
211
A
PHE
212
n
212
PHE
212
A
GLY
213
n
213
GLY
213
A
ILE
214
n
214
ILE
214
A
SER
215
n
215
SER
215
A
SER
216
n
216
SER
216
A
PRO
217
n
217
PRO
217
A
GLU
218
n
218
GLU
218
A
GLN
219
n
219
GLN
219
A
VAL
220
n
220
VAL
220
A
SER
221
n
221
SER
221
A
ALA
222
n
222
ALA
222
A
ALA
223
n
223
ALA
223
A
VAL
224
n
224
VAL
224
A
ARG
225
n
225
ARG
225
A
ALA
226
n
226
ALA
226
A
GLY
227
n
227
GLY
227
A
ALA
228
n
228
ALA
228
A
ALA
229
n
229
ALA
229
A
GLY
230
n
230
GLY
230
A
ALA
231
n
231
ALA
231
A
ILE
232
n
232
ILE
232
A
SER
233
n
233
SER
233
A
GLY
234
n
234
GLY
234
A
SER
235
n
235
SER
235
A
ALA
236
n
236
ALA
236
A
ILE
237
n
237
ILE
237
A
VAL
238
n
238
VAL
238
A
LYS
239
n
239
LYS
239
A
ILE
240
n
240
ILE
240
A
ILE
241
n
241
ILE
241
A
GLU
242
n
242
GLU
242
A
LYS
243
n
243
LYS
243
A
ASN
244
n
244
ASN
244
A
LEU
245
n
245
LEU
245
A
ALA
246
n
246
ALA
246
A
SER
247
n
247
SER
247
A
PRO
248
n
248
PRO
248
A
LYS
249
n
249
LYS
249
A
GLN
250
n
250
GLN
250
A
MET
251
n
251
MET
251
A
LEU
252
n
252
LEU
252
A
ALA
253
n
253
ALA
253
A
GLU
254
n
254
GLU
254
A
LEU
255
n
255
LEU
255
A
ARG
256
n
256
ARG
256
A
SER
257
n
257
SER
257
A
PHE
258
n
258
PHE
258
A
VAL
259
n
259
VAL
259
A
SER
260
n
260
SER
260
A
ALA
261
n
261
ALA
261
A
MET
262
n
262
MET
262
A
LYS
263
n
263
LYS
263
A
ALA
264
n
264
ALA
264
A
ALA
265
n
265
ALA
265
A
SER
266
n
266
SER
266
A
ARG
267
n
267
ARG
267
A
n
268
268
A
THR
2
n
1
THR
2
B
THR
3
n
2
THR
3
B
LEU
4
n
3
LEU
4
B
LEU
5
n
4
LEU
5
B
ASN
6
n
5
ASN
6
B
PRO
7
n
6
PRO
7
B
TYR
8
n
7
TYR
8
B
PHE
9
n
8
PHE
9
B
GLY
10
n
9
GLY
10
B
GLU
11
n
10
GLU
11
B
PHE
12
n
11
PHE
12
B
GLY
13
n
12
GLY
13
B
GLY
14
n
13
GLY
14
B
MET
15
n
14
MET
15
B
TYR
16
n
15
TYR
16
B
VAL
17
n
16
VAL
17
B
PRO
18
n
17
PRO
18
B
GLN
19
n
18
GLN
19
B
ILE
20
n
19
ILE
20
B
LEU
21
n
20
LEU
21
B
MET
22
n
21
MET
22
B
PRO
23
n
22
PRO
23
B
ALA
24
n
23
ALA
24
B
LEU
25
n
24
LEU
25
B
ASN
26
n
25
ASN
26
B
GLN
27
n
26
GLN
27
B
LEU
28
n
27
LEU
28
B
GLU
29
n
28
GLU
29
B
GLU
30
n
29
GLU
30
B
ALA
31
n
30
ALA
31
B
PHE
32
n
31
PHE
32
B
VAL
33
n
32
VAL
33
B
ARG
34
n
33
ARG
34
B
ALA
35
n
34
ALA
35
B
GLN
36
n
35
GLN
36
B
LYS
37
n
36
LYS
37
B
ASP
38
n
37
ASP
38
B
PRO
39
n
38
PRO
39
B
GLU
40
n
39
GLU
40
B
PHE
41
n
40
PHE
41
B
GLN
42
n
41
GLN
42
B
ALA
43
n
42
ALA
43
B
GLN
44
n
43
GLN
44
B
PHE
45
n
44
PHE
45
B
ALA
46
n
45
ALA
46
B
ASP
47
n
46
ASP
47
B
LEU
48
n
47
LEU
48
B
LEU
49
n
48
LEU
49
B
LYS
50
n
49
LYS
50
B
ASN
51
n
50
ASN
51
B
TYR
52
n
51
TYR
52
B
ALA
53
n
52
ALA
53
B
GLY
54
n
53
GLY
54
B
ARG
55
n
54
ARG
55
B
PRO
56
n
55
PRO
56
B
THR
57
n
56
THR
57
B
ALA
58
n
57
ALA
58
B
LEU
59
n
58
LEU
59
B
THR
60
n
59
THR
60
B
LYS
61
n
60
LYS
61
B
CYS
62
n
61
CYS
62
B
GLN
63
n
62
GLN
63
B
ASN
64
n
63
ASN
64
B
ILE
65
n
64
ILE
65
B
THR
66
n
65
THR
66
B
ALA
67
n
66
ALA
67
B
GLY
68
n
67
GLY
68
B
THR
69
n
68
THR
69
B
ARG
70
n
69
ARG
70
B
THR
71
n
70
THR
71
B
THR
72
n
71
THR
72
B
LEU
73
n
72
LEU
73
B
TYR
74
n
73
TYR
74
B
LEU
75
n
74
LEU
75
B
LYS
76
n
75
LYS
76
B
ARG
77
n
76
ARG
77
B
GLU
78
n
77
GLU
78
B
ASP
79
n
78
ASP
79
B
LEU
80
n
79
LEU
80
B
LEU
81
n
80
LEU
81
B
HIS
82
n
81
HIS
82
B
GLY
83
n
82
GLY
83
B
GLY
84
n
83
GLY
84
B
ALA
85
n
84
ALA
85
B
HIS
86
n
85
HIS
86
B
LYS
87
n
86
LYS
87
B
THR
88
n
87
THR
88
B
ASN
89
n
88
ASN
89
B
GLN
90
n
89
GLN
90
B
VAL
91
n
90
VAL
91
B
LEU
92
n
91
LEU
92
B
GLY
93
n
92
GLY
93
B
GLN
94
n
93
GLN
94
B
ALA
95
n
94
ALA
95
B
LEU
96
n
95
LEU
96
B
LEU
97
n
96
LEU
97
B
ALA
98
n
97
ALA
98
B
LYS
99
n
98
LYS
99
B
ARG
100
n
99
ARG
100
B
MET
101
n
100
MET
101
B
GLY
102
n
101
GLY
102
B
LYS
103
n
102
LYS
103
B
SER
104
n
103
SER
104
B
GLU
105
n
104
GLU
105
B
ILE
106
n
105
ILE
106
B
ILE
107
n
106
ILE
107
B
ALA
108
n
107
ALA
108
B
GLU
109
n
108
GLU
109
B
THR
110
n
109
THR
110
B
GLY
111
n
110
GLY
111
B
ALA
112
n
111
ALA
112
B
GLY
113
n
112
GLY
113
B
GLN
114
n
113
GLN
114
B
HIS
115
n
114
HIS
115
B
GLY
116
n
115
GLY
116
B
VAL
117
n
116
VAL
117
B
ALA
118
n
117
ALA
118
B
SER
119
n
118
SER
119
B
ALA
120
n
119
ALA
120
B
LEU
121
n
120
LEU
121
B
ALA
122
n
121
ALA
122
B
SER
123
n
122
SER
123
B
ALA
124
n
123
ALA
124
B
LEU
125
n
124
LEU
125
B
LEU
126
n
125
LEU
126
B
GLY
127
n
126
GLY
127
B
LEU
128
n
127
LEU
128
B
LYS
129
n
128
LYS
129
B
CYS
130
n
129
CYS
130
B
ARG
131
n
130
ARG
131
B
ILE
132
n
131
ILE
132
B
TYR
133
n
132
TYR
133
B
MET
134
n
133
MET
134
B
GLY
135
n
134
GLY
135
B
ALA
136
n
135
ALA
136
B
LYS
137
n
136
LYS
137
B
ASP
138
n
137
ASP
138
B
VAL
139
n
138
VAL
139
B
GLU
140
n
139
GLU
140
B
ARG
141
n
140
ARG
141
B
GLN
142
n
141
GLN
142
B
SER
143
n
142
SER
143
B
PRO
144
n
143
PRO
144
B
ASN
145
n
144
ASN
145
B
VAL
146
n
145
VAL
146
B
PHE
147
n
146
PHE
147
B
ARG
148
n
147
ARG
148
B
MET
149
n
148
MET
149
B
ARG
150
n
149
ARG
150
B
LEU
151
n
150
LEU
151
B
MET
152
n
151
MET
152
B
GLY
153
n
152
GLY
153
B
ALA
154
n
153
ALA
154
B
GLU
155
n
154
GLU
155
B
VAL
156
n
155
VAL
156
B
ILE
157
n
156
ILE
157
B
PRO
158
n
157
PRO
158
B
VAL
159
n
158
VAL
159
B
HIS
160
n
159
HIS
160
B
SER
161
n
160
SER
161
B
GLY
162
n
161
GLY
162
B
SER
163
n
162
SER
163
B
ALA
164
n
163
ALA
164
B
THR
165
n
164
THR
165
B
LEU
166
n
165
LEU
166
B
LYS
167
n
166
LYS
167
B
ASP
168
n
167
ASP
168
B
ALA
169
n
168
ALA
169
B
CYS
170
n
169
CYS
170
B
ASN
171
n
170
ASN
171
B
GLU
172
n
171
GLU
172
B
ALA
173
n
172
ALA
173
B
LEU
174
n
173
LEU
174
B
ARG
175
n
174
ARG
175
B
ASP
176
n
175
ASP
176
B
TRP
177
n
176
TRP
177
B
SER
178
n
177
SER
178
B
GLY
179
n
178
GLY
179
B
SER
180
n
179
SER
180
B
TYR
181
n
180
TYR
181
B
GLU
182
n
181
GLU
182
B
THR
183
n
182
THR
183
B
ALA
184
n
183
ALA
184
B
HIS
185
n
184
HIS
185
B
TYR
186
n
185
TYR
186
B
MET
187
n
186
MET
187
B
LEU
188
n
187
LEU
188
B
GLY
189
n
188
GLY
189
B
THR
190
n
189
THR
190
B
ALA
191
n
190
ALA
191
B
ALA
192
n
191
ALA
192
B
GLY
193
n
192
GLY
193
B
PRO
194
n
193
PRO
194
B
HIS
195
n
194
HIS
195
B
PRO
196
n
195
PRO
196
B
TYR
197
n
196
TYR
197
B
PRO
198
n
197
PRO
198
B
THR
199
n
198
THR
199
B
ILE
200
n
199
ILE
200
B
VAL
201
n
200
VAL
201
B
ARG
202
n
201
ARG
202
B
GLU
203
n
202
GLU
203
B
PHE
204
n
203
PHE
204
B
GLN
205
n
204
GLN
205
B
ARG
206
n
205
ARG
206
B
MET
207
n
206
MET
207
B
ILE
208
n
207
ILE
208
B
GLY
209
n
208
GLY
209
B
GLU
210
n
209
GLU
210
B
GLU
211
n
210
GLU
211
B
THR
212
n
211
THR
212
B
LYS
213
n
212
LYS
213
B
ALA
214
n
213
ALA
214
B
GLN
215
n
214
GLN
215
B
ILE
216
n
215
ILE
216
B
LEU
217
n
216
LEU
217
B
ASP
218
n
217
ASP
218
B
LYS
219
n
218
LYS
219
B
GLU
220
n
219
GLU
220
B
GLY
221
n
220
GLY
221
B
ARG
222
n
221
ARG
222
B
LEU
223
n
222
LEU
223
B
PRO
224
n
223
PRO
224
B
ASP
225
n
224
ASP
225
B
ALA
226
n
225
ALA
226
B
VAL
227
n
226
VAL
227
B
ILE
228
n
227
ILE
228
B
ALA
229
n
228
ALA
229
B
CYS
230
n
229
CYS
230
B
VAL
231
n
230
VAL
231
B
GLY
232
n
231
GLY
232
B
GLY
233
n
232
GLY
233
B
GLY
234
n
233
GLY
234
B
SER
235
n
234
SER
235
B
ASN
236
n
235
ASN
236
B
ALA
237
n
236
ALA
237
B
ILE
238
n
237
ILE
238
B
GLY
239
n
238
GLY
239
B
MET
240
n
239
MET
240
B
PHE
241
n
240
PHE
241
B
ALA
242
n
241
ALA
242
B
ASP
243
n
242
ASP
243
B
PHE
244
n
243
PHE
244
B
ILE
245
n
244
ILE
245
B
ASN
246
n
245
ASN
246
B
ASP
247
n
246
ASP
247
B
THR
248
n
247
THR
248
B
SER
249
n
248
SER
249
B
VAL
250
n
249
VAL
250
B
GLY
251
n
250
GLY
251
B
LEU
252
n
251
LEU
252
B
ILE
253
n
252
ILE
253
B
GLY
254
n
253
GLY
254
B
VAL
255
n
254
VAL
255
B
GLU
256
n
255
GLU
256
B
PRO
257
n
256
PRO
257
B
GLY
258
n
257
GLY
258
B
GLY
259
n
258
GLY
259
B
HIS
260
n
259
HIS
260
B
GLY
261
n
260
GLY
261
B
ILE
262
n
261
ILE
262
B
GLU
263
n
262
GLU
263
B
THR
264
n
263
THR
264
B
GLY
265
n
264
GLY
265
B
GLU
266
n
265
GLU
266
B
HIS
267
n
266
HIS
267
B
GLY
268
n
267
GLY
268
B
ALA
269
n
268
ALA
269
B
PRO
270
n
269
PRO
270
B
LEU
271
n
270
LEU
271
B
LYS
272
n
271
LYS
272
B
HIS
273
n
272
HIS
273
B
GLY
274
n
273
GLY
274
B
ARG
275
n
274
ARG
275
B
VAL
276
n
275
VAL
276
B
GLY
277
n
276
GLY
277
B
ILE
278
n
277
ILE
278
B
TYR
279
n
278
TYR
279
B
PHE
280
n
279
PHE
280
B
GLY
281
n
280
GLY
281
B
MET
282
n
281
MET
282
B
LYS
283
n
282
LYS
283
B
ALA
284
n
283
ALA
284
B
PRO
285
n
284
PRO
285
B
MET
286
n
285
MET
286
B
MET
287
n
286
MET
287
B
GLN
288
n
287
GLN
288
B
THR
289
n
288
THR
289
B
ALA
290
n
289
ALA
290
B
ASP
291
n
290
ASP
291
B
GLY
292
n
291
GLY
292
B
GLN
293
n
292
GLN
293
B
ILE
294
n
293
ILE
294
B
GLU
295
n
294
GLU
295
B
GLU
296
n
295
GLU
296
B
SER
297
n
296
SER
297
B
TYR
298
n
297
TYR
298
B
SER
299
n
298
SER
299
B
ILE
300
n
299
ILE
300
B
SER
301
n
300
SER
301
B
ALA
302
n
301
ALA
302
B
GLY
303
n
302
GLY
303
B
LEU
304
n
303
LEU
304
B
ASP
305
n
304
ASP
305
B
PHE
306
n
305
PHE
306
B
PRO
307
n
306
PRO
307
B
SER
308
n
307
SER
308
B
VAL
309
n
308
VAL
309
B
GLY
310
n
309
GLY
310
B
PRO
311
n
310
PRO
311
B
GLN
312
n
311
GLN
312
B
HIS
313
n
312
HIS
313
B
ALA
314
n
313
ALA
314
B
TYR
315
n
314
TYR
315
B
LEU
316
n
315
LEU
316
B
ASN
317
n
316
ASN
317
B
SER
318
n
317
SER
318
B
ILE
319
n
318
ILE
319
B
GLY
320
n
319
GLY
320
B
ARG
321
n
320
ARG
321
B
ALA
322
n
321
ALA
322
B
ASP
323
n
322
ASP
323
B
TYR
324
n
323
TYR
324
B
VAL
325
n
324
VAL
325
B
SER
326
n
325
SER
326
B
ILE
327
n
326
ILE
327
B
THR
328
n
327
THR
328
B
ASP
329
n
328
ASP
329
B
ASP
330
n
329
ASP
330
B
GLU
331
n
330
GLU
331
B
ALA
332
n
331
ALA
332
B
LEU
333
n
332
LEU
333
B
GLU
334
n
333
GLU
334
B
ALA
335
n
334
ALA
335
B
PHE
336
n
335
PHE
336
B
LYS
337
n
336
LYS
337
B
THR
338
n
337
THR
338
B
LEU
339
n
338
LEU
339
B
CYS
340
n
339
CYS
340
B
ARG
341
n
340
ARG
341
B
HIS
342
n
341
HIS
342
B
GLU
343
n
342
GLU
343
B
GLY
344
n
343
GLY
344
B
ILE
345
n
344
ILE
345
B
ILE
346
n
345
ILE
346
B
PRO
347
n
346
PRO
347
B
ALA
348
n
347
ALA
348
B
LEU
349
n
348
LEU
349
B
GLU
350
n
349
GLU
350
B
SER
351
n
350
SER
351
B
SER
352
n
351
SER
352
B
HIS
353
n
352
HIS
353
B
ALA
354
n
353
ALA
354
B
LEU
355
n
354
LEU
355
B
ALA
356
n
355
ALA
356
B
HIS
357
n
356
HIS
357
B
ALA
358
n
357
ALA
358
B
LEU
359
n
358
LEU
359
B
LYS
360
n
359
LYS
360
B
MET
361
n
360
MET
361
B
MET
362
n
361
MET
362
B
ARG
363
n
362
ARG
363
B
GLU
364
n
363
GLU
364
B
GLN
365
n
364
GLN
365
B
PRO
366
n
365
PRO
366
B
GLU
367
n
366
GLU
367
B
LYS
368
n
367
LYS
368
B
GLU
369
n
368
GLU
369
B
GLN
370
n
369
GLN
370
B
LEU
371
n
370
LEU
371
B
LEU
372
n
371
LEU
372
B
VAL
373
n
372
VAL
373
B
VAL
374
n
373
VAL
374
B
ASN
375
n
374
ASN
375
B
LEU
376
n
375
LEU
376
B
SER
377
n
376
SER
377
B
GLY
378
n
377
GLY
378
B
ARG
379
n
378
ARG
379
B
GLY
380
n
379
GLY
380
B
ASP
381
n
380
ASP
381
B
LYS
382
n
381
LYS
382
B
ASP
383
n
382
ASP
383
B
ILE
384
n
383
ILE
384
B
PHE
385
n
384
PHE
385
B
THR
386
n
385
THR
386
B
VAL
387
n
386
VAL
387
B
HIS
388
n
387
HIS
388
B
ASP
389
n
388
ASP
389
B
ILE
390
n
389
ILE
390
B
LEU
391
n
390
LEU
391
B
n
391
392
B
n
392
393
B
n
393
394
B
n
394
395
B
n
395
396
B
n
396
397
B
author_defined_assembly
4
tetrameric
B
GLY
232
B
O
GLY
231
1_555
B
NA
2000
D
NA
NA
1_555
B
PHE
306
B
O
PHE
305
1_555
107.5
B
GLY
232
B
O
GLY
231
1_555
B
NA
2000
D
NA
NA
1_555
B
SER
308
B
O
SER
307
1_555
92.1
B
PHE
306
B
O
PHE
305
1_555
B
NA
2000
D
NA
NA
1_555
B
SER
308
B
O
SER
307
1_555
84.9
B
GLY
232
B
O
GLY
231
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1016
G
O
HOH
1_555
91.5
B
PHE
306
B
O
PHE
305
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1016
G
O
HOH
1_555
160.5
B
SER
308
B
O
SER
307
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1016
G
O
HOH
1_555
98.9
B
GLY
232
B
O
GLY
231
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1162
G
O
HOH
1_555
114.0
B
PHE
306
B
O
PHE
305
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1162
G
O
HOH
1_555
76.5
B
SER
308
B
O
SER
307
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1162
G
O
HOH
1_555
151.4
B
HOH
1016
G
O
HOH
1_555
B
NA
2000
D
NA
NA
1_555
B
HOH
1162
G
O
HOH
1_555
92.2
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_655
-x+1,y,-z
crystal symmetry operation
182.7000000000
0.0000000000
0.0000000000
A
O
ALA
149
A
O
ALA
149
A
N
VAL
126
A
N
VAL
126
A
O
SER
125
A
O
SER
125
A
N
LEU
99
A
N
LEU
99
A
O
PRO
96
A
O
PRO
96
A
N
LEU
48
A
N
LEU
48
A
O
ALA
47
A
O
ALA
47
A
N
PRO
21
A
N
PRO
21
A
O
ALA
18
A
O
ALA
18
A
N
ALA
231
A
N
ALA
231
A
O
GLY
230
A
O
GLY
230
A
N
GLN
210
A
N
GLN
210
A
O
LEU
209
A
O
LEU
209
A
N
THR
174
A
N
THR
174
A
O
TYR
175
A
O
TYR
175
A
N
PHE
152
A
N
PHE
152
B
O
THR
60
B
O
THR
59
B
N
LEU
75
B
N
LEU
74
B
O
THR
72
B
O
THR
71
B
N
GLN
370
B
N
GLN
369
B
O
VAL
373
B
O
VAL
372
B
N
ALA
226
B
N
ALA
225
B
O
VAL
227
B
O
VAL
226
B
N
GLY
251
B
N
GLY
250
B
O
GLY
254
B
O
GLY
253
B
N
ASP
323
B
N
ASP
322
B
O
HIS
185
B
O
HIS
184
B
N
GLU
105
B
N
GLU
104
B
O
ILE
106
B
O
ILE
105
B
N
LYS
129
B
N
LYS
128
B
O
ILE
132
B
O
ILE
131
B
N
GLU
155
B
N
GLU
154
B
O
ARG
275
B
O
ARG
274
B
N
MET
286
B
N
MET
285
1
B
HOH
1369
G
HOH
1
A
MET
1
A
MET
1
1
Y
1
A
ARG
188
A
ARG
188
1
Y
1
A
GLY
189
A
GLY
189
1
Y
1
A
ALA
190
A
ALA
190
1
Y
1
A
LEU
191
A
LEU
191
1
Y
1
A
PRO
192
A
PRO
192
1
Y
1
A
LEU
193
A
LEU
193
1
Y
1
A
ALA
268
A
ALA
268
1
Y
1
B
LYS
392
B
LYS
391
1
Y
1
B
ALA
393
B
ALA
392
1
Y
1
B
ARG
394
B
ARG
393
1
Y
1
B
GLY
395
B
GLY
394
1
Y
1
B
GLU
396
B
GLU
395
1
Y
1
B
ILE
397
B
ILE
396
1
Y
1
B
B
O
O
HOH
HOH
1174
1174
2.19
1_555
2_655
1
A
ASN
108
-26.81
-74.53
1
A
ASN
109
-97.96
30.62
1
A
PHE
212
101.10
110.10
1
B
THR
165
-127.47
-158.17
1
B
ALA
242
-27.03
-63.56
1
B
ALA
269
-117.13
68.25
1
B
PRO
307
-68.49
6.31
1
B
SER
308
-140.46
-156.95
PARAM19X.PRO
TOPH19X.PRO
PARAM.IPP.NEW
TOP.IPP.NEW
PARAM.PLP.NEW
TOP.PLP.NEW
17.5
0.2470000
0.1770000
0.1770000
2.30
10.0
3126
30327
10.0
93.8
RANDOM
100000.
0.1
1
RESTRAINED
THROUGHOUT
2.0
ISOMORPHOUS WITH PDB ENTRY 1WSY.
1WSY
10.0
0.21
2.30
10.0
238
5191
34
0
4919
0.006
1.3
1.5
3.3
2.0
4.1
2.0
5.3
2.5
6.9
0.2893000
0.2219000
2.34
164
1337
20
91.61
2.29
26.9
1A50
31823
-3
0.0600000
1
13.4
2.2
95.6
0.2100000
2.29
2.34
6.4
1
91.6
model building
X-PLOR
refinement
X-PLOR
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
CRYSTAL STRUCTURE OF WILD-TYPE TRYPTOPHAN SYNTHASE COMPLEXED WITH 5-FLUOROINDOLE PROPANOL PHOSPHATE
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
A
ARG
3
A
ARG
3
HELX_P
A
ASP
13
A
ASP
13
1
1
11
A
ILE
30
A
ILE
30
HELX_P
A
ASP
42
A
ASP
42
1
2
13
A
PRO
62
A
PRO
62
HELX_P
A
ALA
74
A
ALA
74
1
3
13
A
PRO
78
A
PRO
78
HELX_P
A
LYS
91
A
LYS
91
1
4
14
A
ALA
103
A
ALA
103
HELX_P
A
PHE
107
A
PHE
107
1
5
5
A
ILE
111
A
ILE
111
HELX_P
A
VAL
121
A
VAL
121
1
6
11
A
VAL
133
A
VAL
133
HELX_P
A
GLU
135
A
GLU
135
5
7
3
A
ALA
137
A
ALA
137
HELX_P
A
HIS
146
A
HIS
146
1
8
10
A
ASP
160
A
ASP
160
HELX_P
A
TYR
169
A
TYR
169
1
9
10
A
HIS
195
A
HIS
195
HELX_P
A
GLU
202
A
GLU
202
1
10
8
A
PRO
217
A
PRO
217
HELX_P
A
ALA
226
A
ALA
226
1
11
10
A
SER
235
A
SER
235
HELX_P
A
ASN
244
A
ASN
244
1
12
10
A
PRO
248
A
PRO
248
HELX_P
A
ALA
264
A
ALA
264
1
13
17
B
GLN
19
B
GLN
18
HELX_P
B
LYS
37
B
LYS
36
5
14
19
B
PRO
39
B
PRO
38
HELX_P
B
ASN
51
B
ASN
50
1
15
13
B
GLU
78
B
GLU
77
HELX_P
B
LEU
80
B
LEU
79
5
16
3
B
HIS
86
B
HIS
85
HELX_P
B
ARG
100
B
ARG
99
5
17
15
B
GLN
114
B
GLN
113
HELX_P
B
LEU
126
B
LEU
125
1
18
13
B
ALA
136
B
ALA
135
HELX_P
B
ARG
141
B
ARG
140
1
19
6
B
SER
143
B
SER
142
HELX_P
B
MET
152
B
MET
151
1
20
10
B
LEU
166
B
LEU
165
HELX_P
B
SER
180
B
SER
179
1
21
15
B
TYR
197
B
TYR
196
HELX_P
B
GLU
203
B
GLU
202
1
22
7
B
MET
207
B
MET
206
HELX_P
B
GLU
220
B
GLU
219
1
23
14
B
SER
235
B
SER
234
HELX_P
B
PHE
244
B
PHE
243
1
24
10
B
ILE
262
B
ILE
261
HELX_P
B
THR
264
B
THR
263
5
25
3
B
PRO
270
B
PRO
269
HELX_P
B
HIS
273
B
HIS
272
1
26
4
B
ALA
302
B
ALA
301
HELX_P
B
LEU
304
B
LEU
303
5
27
3
B
PRO
311
B
PRO
310
HELX_P
B
SER
318
B
SER
317
1
28
8
B
ASP
329
B
ASP
328
HELX_P
B
GLU
343
B
GLU
342
1
29
15
B
LEU
349
B
LEU
348
HELX_P
B
GLU
364
B
GLU
363
1
30
16
B
ASP
381
B
ASP
380
HELX_P
B
ASP
389
B
ASP
388
5
31
9
covale
1.349
one
B
LYS
87
B
NZ
LYS
86
1_555
B
PLP
901
E
C4A
PLP
1_555
metalc
2.214
B
GLY
232
B
O
GLY
231
1_555
B
NA
2000
D
NA
NA
1_555
metalc
2.426
B
PHE
306
B
O
PHE
305
1_555
B
NA
2000
D
NA
NA
1_555
metalc
2.452
B
SER
308
B
O
SER
307
1_555
B
NA
2000
D
NA
NA
1_555
metalc
2.511
B
HOH
1016
G
O
HOH
1_555
B
NA
2000
D
NA
NA
1_555
metalc
2.486
B
HOH
1162
G
O
HOH
1_555
B
NA
2000
D
NA
NA
1_555
LYASE
LYASE, CARBON-OXYGEN LYASE, TRYPTOPHAN BIOSYNTHESIS, PYRIDOXAL PHOSPHATE
A
ASP
27
A
ASP
27
1
A
PRO
28
A
PRO
28
-0.08
B
ARG
55
B
ARG
54
1
B
PRO
56
B
PRO
55
-0.19
B
HIS
195
B
HIS
194
1
B
PRO
196
B
PRO
195
0.11
TRPA_SALTY
UNP
1
1
P00929
MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ
CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD
DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI
IEKNLASPKQMLAELRSFVSAMKAASRA
TRPB_SALTY
UNP
2
1
P0A2K1
TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVRAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL
HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS
GSATLKDACNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF
ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR
ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI
1
268
1A50
1
268
P00929
A
1
1
268
1
396
1A50
2
397
P0A2K1
B
2
1
396
9
6
4
2
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
A
ALA
149
A
ALA
149
A
ILE
151
A
ILE
151
A
SER
125
A
SER
125
A
VAL
128
A
VAL
128
A
PRO
96
A
PRO
96
A
MET
101
A
MET
101
A
ALA
47
A
ALA
47
A
GLY
51
A
GLY
51
A
ALA
18
A
ALA
18
A
THR
24
A
THR
24
A
GLY
230
A
GLY
230
A
SER
233
A
SER
233
A
ALA
208
A
ALA
208
A
GLY
211
A
GLY
211
A
THR
174
A
THR
174
A
LEU
177
A
LEU
177
A
PHE
152
A
PHE
152
A
CYS
154
A
CYS
154
B
LEU
59
B
LEU
58
B
LYS
61
B
LYS
60
B
THR
71
B
THR
70
B
ARG
77
B
ARG
76
B
GLN
370
B
GLN
369
B
LEU
376
B
LEU
375
B
ALA
226
B
ALA
225
B
CYS
230
B
CYS
229
B
GLY
251
B
GLY
250
B
GLY
259
B
GLY
258
B
ASP
323
B
ASP
322
B
THR
328
B
THR
327
B
ALA
184
B
ALA
183
B
TYR
186
B
TYR
185
B
GLU
105
B
GLU
104
B
THR
110
B
THR
109
B
LYS
129
B
LYS
128
B
GLY
135
B
GLY
134
B
GLU
155
B
GLU
154
B
VAL
159
B
VAL
158
B
ARG
275
B
ARG
274
B
TYR
279
B
TYR
278
B
MET
282
B
MET
281
B
MET
286
B
MET
285
SUBSTRATE ANALOG BOUND TO THE ALPHA ACTIVE SITE.
Unknown
1
BINDING SITE FOR RESIDUE NA B 2000
B
NA
2000
Software
5
BINDING SITE FOR RESIDUE PLP B 901
B
PLP
901
Software
17
BINDING SITE FOR RESIDUE FIP A 270
A
FIP
270
Software
13
A
FIP
270
C
FIP
1
1_555
B
GLY
232
B
GLY
231
5
1_555
B
PHE
306
B
PHE
305
5
1_555
B
SER
308
B
SER
307
5
1_555
B
HOH
1016
G
HOH
5
1_555
B
HOH
1162
G
HOH
5
1_555
B
HIS
86
B
HIS
85
17
1_555
B
LYS
87
B
LYS
86
17
1_555
B
GLN
114
B
GLN
113
17
1_555
B
THR
190
B
THR
189
17
1_555
B
CYS
230
B
CYS
229
17
1_555
B
GLY
232
B
GLY
231
17
1_555
B
GLY
233
B
GLY
232
17
1_555
B
GLY
234
B
GLY
233
17
1_555
B
SER
235
B
SER
234
17
1_555
B
ASN
236
B
ASN
235
17
1_555
B
GLY
303
B
GLY
302
17
1_555
B
GLU
350
B
GLU
349
17
1_555
B
SER
377
B
SER
376
17
1_555
B
GLY
378
B
GLY
377
17
1_555
B
HOH
1022
G
HOH
17
1_555
B
HOH
1040
G
HOH
17
1_555
B
HOH
1388
G
HOH
17
1_555
A
PHE
22
A
PHE
22
13
1_555
A
ASP
60
A
ASP
60
13
1_555
A
ILE
64
A
ILE
64
13
1_555
A
ILE
153
A
ILE
153
13
1_555
A
TYR
175
A
TYR
175
13
1_555
A
THR
183
A
THR
183
13
1_555
A
GLY
184
A
GLY
184
13
1_555
A
PHE
212
A
PHE
212
13
1_555
A
GLY
213
A
GLY
213
13
1_555
A
GLY
234
A
GLY
234
13
1_555
A
SER
235
A
SER
235
13
1_555
A
HOH
1113
F
HOH
13
1_555
A
HOH
1158
F
HOH
13
1_555
5
C 1 2 1