.023250
.000000
.000000
.000000
.014308
.000000
.000000
.000000
.006350
.00000
.00000
.00000
Mosimann, S.C.
Gilbert, M.
Dombrowski, D.
Wakarchuk, W.
Strynadka, N.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
43.010
69.890
157.480
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
C9 H15 N3 O11 P2
403.176
CYTIDINE-5'-DIPHOSPHATE
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
L-peptide 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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
276
8190
8196
10.1074/jbc.M007235200
11113120
Structure of a sialic acid-activating synthetase, CMP-acylneuraminate synthetase in the presence and absence of CDP.
2001
1.000000
.000000
.000000
.000000
1.000000
.000000
.000000
.000000
1.000000
.00000
.00000
.00000
100.0
1
IMAGE PLATE
1999-10-16
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
25154.883
CMP-N-ACETYLNEURAMINIC ACID SYNTHETASE
2.7.7.43
2
nat
polymer
403.176
CYTIDINE-5'-DIPHOSPHATE
2
syn
non-polymer
18.015
water
450
nat
water
ACYLNEURAMINATE CYTIDYLYLTRANSFERASE
no
yes
(MSE)EKQNIAVILARQNSKGLPLKNLRK(MSE)NGISLLGHTINAAISSKCFDRIIVSTDGGLIAEEAKNFGVEVVLRP
AELASDTASSISGVIHALETIGSNSGTVTLLQPTSPLRTGAHIREAFSLFDEKIKGSVVSACP(MSE)EHHPLKTLLQIN
NGEYAP(MSE)RHLSDLEQPRQQLPQAFRPNGAIYINDTASLIANNCFFIAPTKLYI(MSE)SHQDSIDIDTELDLQQAE
NILNHKES
MEKQNIAVILARQNSKGLPLKNLRKMNGISLLGHTINAAISSKCFDRIIVSTDGGLIAEEAKNFGVEVVLRPAELASDTA
SSISGVIHALETIGSNSGTVTLLQPTSPLRTGAHIREAFSLFDEKIKGSVVSACPMEHHPLKTLLQINNGEYAPMRHLSD
LEQPRQQLPQAFRPNGAIYINDTASLIANNCFFIAPTKLYIMSHQDSIDIDTELDLQQAENILNHKES
A,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
Neisseria
sample
487
Neisseria meningitidis
2.35
47.71
VAPOR DIFFUSION, HANGING DROP
8.4
PEG-2000, magnesium sulfate, ethanol, Tris buffer, CDP, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 18K
291.0
exptl_crystal_grow
diffrn_source
repository
Initial release
Version format compliance
Version format compliance
Experimental preparation
Data collection
1
0
2001-02-14
1
1
2008-04-27
1
2
2011-07-13
1
3
2018-01-31
1
4
2018-04-04
_exptl_crystal_grow.pdbx_details
_exptl_crystal_grow.temp
_diffrn_source.type
CMPANS WITHOUT CDP
RCSB
Y
RCSB
2000-05-08
REL
CDP
CYTIDINE-5'-DIPHOSPHATE
HOH
water
CDP
1
2
CDP
CDP
1001
A
CDP
2
2
CDP
CDP
2001
B
HOH
1
3
HOH
HOH
1002
A
HOH
2
3
HOH
HOH
1003
A
HOH
3
3
HOH
HOH
1004
A
HOH
5
3
HOH
HOH
1005
A
HOH
6
3
HOH
HOH
1006
A
HOH
9
3
HOH
HOH
1007
A
HOH
10
3
HOH
HOH
1008
A
HOH
11
3
HOH
HOH
1009
A
HOH
12
3
HOH
HOH
1010
A
HOH
13
3
HOH
HOH
1011
A
HOH
17
3
HOH
HOH
1012
A
HOH
19
3
HOH
HOH
1013
A
HOH
20
3
HOH
HOH
1014
A
HOH
21
3
HOH
HOH
1015
A
HOH
22
3
HOH
HOH
1016
A
HOH
24
3
HOH
HOH
1017
A
HOH
25
3
HOH
HOH
1018
A
HOH
26
3
HOH
HOH
1019
A
HOH
27
3
HOH
HOH
1020
A
HOH
28
3
HOH
HOH
1021
A
HOH
30
3
HOH
HOH
1022
A
HOH
32
3
HOH
HOH
1023
A
HOH
35
3
HOH
HOH
1024
A
HOH
38
3
HOH
HOH
1025
A
HOH
39
3
HOH
HOH
1026
A
HOH
41
3
HOH
HOH
1027
A
HOH
42
3
HOH
HOH
1028
A
HOH
50
3
HOH
HOH
1029
A
HOH
51
3
HOH
HOH
1030
A
HOH
52
3
HOH
HOH
1031
A
HOH
54
3
HOH
HOH
1032
A
HOH
55
3
HOH
HOH
1033
A
HOH
56
3
HOH
HOH
1034
A
HOH
57
3
HOH
HOH
1035
A
HOH
65
3
HOH
HOH
1036
A
HOH
66
3
HOH
HOH
1037
A
HOH
67
3
HOH
HOH
1038
A
HOH
68
3
HOH
HOH
1039
A
HOH
69
3
HOH
HOH
1040
A
HOH
70
3
HOH
HOH
1041
A
HOH
73
3
HOH
HOH
1042
A
HOH
74
3
HOH
HOH
1043
A
HOH
76
3
HOH
HOH
1044
A
HOH
77
3
HOH
HOH
1045
A
HOH
78
3
HOH
HOH
1046
A
HOH
80
3
HOH
HOH
1047
A
HOH
83
3
HOH
HOH
1048
A
HOH
85
3
HOH
HOH
1049
A
HOH
88
3
HOH
HOH
1050
A
HOH
89
3
HOH
HOH
1051
A
HOH
91
3
HOH
HOH
1052
A
HOH
92
3
HOH
HOH
1053
A
HOH
94
3
HOH
HOH
1054
A
HOH
95
3
HOH
HOH
1055
A
HOH
96
3
HOH
HOH
1056
A
HOH
97
3
HOH
HOH
1057
A
HOH
98
3
HOH
HOH
1058
A
HOH
99
3
HOH
HOH
1059
A
HOH
100
3
HOH
HOH
1060
A
HOH
101
3
HOH
HOH
1061
A
HOH
103
3
HOH
HOH
1062
A
HOH
105
3
HOH
HOH
1063
A
HOH
107
3
HOH
HOH
1064
A
HOH
108
3
HOH
HOH
1065
A
HOH
109
3
HOH
HOH
1066
A
HOH
113
3
HOH
HOH
1067
A
HOH
114
3
HOH
HOH
1068
A
HOH
116
3
HOH
HOH
1069
A
HOH
118
3
HOH
HOH
1070
A
HOH
122
3
HOH
HOH
1071
A
HOH
123
3
HOH
HOH
1072
A
HOH
124
3
HOH
HOH
1073
A
HOH
128
3
HOH
HOH
1074
A
HOH
129
3
HOH
HOH
1075
A
HOH
130
3
HOH
HOH
1076
A
HOH
131
3
HOH
HOH
1077
A
HOH
132
3
HOH
HOH
1078
A
HOH
134
3
HOH
HOH
1079
A
HOH
138
3
HOH
HOH
1080
A
HOH
141
3
HOH
HOH
1081
A
HOH
142
3
HOH
HOH
1082
A
HOH
143
3
HOH
HOH
1083
A
HOH
145
3
HOH
HOH
1084
A
HOH
148
3
HOH
HOH
1085
A
HOH
151
3
HOH
HOH
1086
A
HOH
153
3
HOH
HOH
1087
A
HOH
154
3
HOH
HOH
1088
A
HOH
155
3
HOH
HOH
1089
A
HOH
158
3
HOH
HOH
1090
A
HOH
160
3
HOH
HOH
1091
A
HOH
162
3
HOH
HOH
1092
A
HOH
163
3
HOH
HOH
1093
A
HOH
164
3
HOH
HOH
1094
A
HOH
167
3
HOH
HOH
1095
A
HOH
171
3
HOH
HOH
1096
A
HOH
172
3
HOH
HOH
1097
A
HOH
175
3
HOH
HOH
1098
A
HOH
177
3
HOH
HOH
1099
A
HOH
179
3
HOH
HOH
1100
A
HOH
180
3
HOH
HOH
1101
A
HOH
182
3
HOH
HOH
1102
A
HOH
183
3
HOH
HOH
1103
A
HOH
185
3
HOH
HOH
1104
A
HOH
186
3
HOH
HOH
1105
A
HOH
192
3
HOH
HOH
1106
A
HOH
193
3
HOH
HOH
1107
A
HOH
194
3
HOH
HOH
1108
A
HOH
196
3
HOH
HOH
1109
A
HOH
197
3
HOH
HOH
1110
A
HOH
199
3
HOH
HOH
1111
A
HOH
200
3
HOH
HOH
1112
A
HOH
201
3
HOH
HOH
1113
A
HOH
203
3
HOH
HOH
1114
A
HOH
205
3
HOH
HOH
1115
A
HOH
207
3
HOH
HOH
1116
A
HOH
208
3
HOH
HOH
1117
A
HOH
210
3
HOH
HOH
1118
A
HOH
212
3
HOH
HOH
1119
A
HOH
214
3
HOH
HOH
1120
A
HOH
215
3
HOH
HOH
1121
A
HOH
216
3
HOH
HOH
1122
A
HOH
218
3
HOH
HOH
1123
A
HOH
219
3
HOH
HOH
1124
A
HOH
220
3
HOH
HOH
1125
A
HOH
221
3
HOH
HOH
1126
A
HOH
222
3
HOH
HOH
1127
A
HOH
223
3
HOH
HOH
1128
A
HOH
224
3
HOH
HOH
1129
A
HOH
225
3
HOH
HOH
1130
A
HOH
226
3
HOH
HOH
1131
A
HOH
227
3
HOH
HOH
1132
A
HOH
228
3
HOH
HOH
1133
A
HOH
230
3
HOH
HOH
1134
A
HOH
232
3
HOH
HOH
1135
A
HOH
236
3
HOH
HOH
1136
A
HOH
237
3
HOH
HOH
1137
A
HOH
240
3
HOH
HOH
1138
A
HOH
241
3
HOH
HOH
1139
A
HOH
243
3
HOH
HOH
1140
A
HOH
244
3
HOH
HOH
1141
A
HOH
246
3
HOH
HOH
1142
A
HOH
248
3
HOH
HOH
1143
A
HOH
249
3
HOH
HOH
1144
A
HOH
251
3
HOH
HOH
1145
A
HOH
252
3
HOH
HOH
1146
A
HOH
253
3
HOH
HOH
1147
A
HOH
255
3
HOH
HOH
1148
A
HOH
256
3
HOH
HOH
1149
A
HOH
257
3
HOH
HOH
1150
A
HOH
258
3
HOH
HOH
1151
A
HOH
259
3
HOH
HOH
1152
A
HOH
262
3
HOH
HOH
1153
A
HOH
267
3
HOH
HOH
1154
A
HOH
270
3
HOH
HOH
1155
A
HOH
271
3
HOH
HOH
1156
A
HOH
272
3
HOH
HOH
1157
A
HOH
274
3
HOH
HOH
1158
A
HOH
275
3
HOH
HOH
1159
A
HOH
279
3
HOH
HOH
1160
A
HOH
280
3
HOH
HOH
1161
A
HOH
284
3
HOH
HOH
1162
A
HOH
289
3
HOH
HOH
1163
A
HOH
293
3
HOH
HOH
1164
A
HOH
294
3
HOH
HOH
1165
A
HOH
295
3
HOH
HOH
1166
A
HOH
297
3
HOH
HOH
1167
A
HOH
298
3
HOH
HOH
1168
A
HOH
300
3
HOH
HOH
1169
A
HOH
301
3
HOH
HOH
1170
A
HOH
302
3
HOH
HOH
1171
A
HOH
304
3
HOH
HOH
1172
A
HOH
305
3
HOH
HOH
1173
A
HOH
306
3
HOH
HOH
1174
A
HOH
310
3
HOH
HOH
1175
A
HOH
312
3
HOH
HOH
1176
A
HOH
316
3
HOH
HOH
1177
A
HOH
317
3
HOH
HOH
1178
A
HOH
319
3
HOH
HOH
1179
A
HOH
321
3
HOH
HOH
1180
A
HOH
322
3
HOH
HOH
1181
A
HOH
323
3
HOH
HOH
1182
A
HOH
324
3
HOH
HOH
1183
A
HOH
326
3
HOH
HOH
1184
A
HOH
328
3
HOH
HOH
1185
A
HOH
329
3
HOH
HOH
1186
A
HOH
332
3
HOH
HOH
1187
A
HOH
334
3
HOH
HOH
1188
A
HOH
335
3
HOH
HOH
1189
A
HOH
336
3
HOH
HOH
1190
A
HOH
337
3
HOH
HOH
1191
A
HOH
340
3
HOH
HOH
1192
A
HOH
342
3
HOH
HOH
1193
A
HOH
343
3
HOH
HOH
1194
A
HOH
344
3
HOH
HOH
1195
A
HOH
346
3
HOH
HOH
1196
A
HOH
347
3
HOH
HOH
1197
A
HOH
348
3
HOH
HOH
1198
A
HOH
349
3
HOH
HOH
1199
A
HOH
351
3
HOH
HOH
1200
A
HOH
353
3
HOH
HOH
1201
A
HOH
357
3
HOH
HOH
1202
A
HOH
360
3
HOH
HOH
1203
A
HOH
362
3
HOH
HOH
1204
A
HOH
363
3
HOH
HOH
1205
A
HOH
377
3
HOH
HOH
1206
A
HOH
380
3
HOH
HOH
1207
A
HOH
383
3
HOH
HOH
1208
A
HOH
384
3
HOH
HOH
1209
A
HOH
385
3
HOH
HOH
1210
A
HOH
387
3
HOH
HOH
1211
A
HOH
389
3
HOH
HOH
1212
A
HOH
390
3
HOH
HOH
1213
A
HOH
391
3
HOH
HOH
1214
A
HOH
392
3
HOH
HOH
1215
A
HOH
394
3
HOH
HOH
1216
A
HOH
395
3
HOH
HOH
1217
A
HOH
398
3
HOH
HOH
1218
A
HOH
399
3
HOH
HOH
1219
A
HOH
401
3
HOH
HOH
1220
A
HOH
403
3
HOH
HOH
1221
A
HOH
404
3
HOH
HOH
1222
A
HOH
405
3
HOH
HOH
1223
A
HOH
406
3
HOH
HOH
1224
A
HOH
407
3
HOH
HOH
1225
A
HOH
408
3
HOH
HOH
1226
A
HOH
410
3
HOH
HOH
1227
A
HOH
412
3
HOH
HOH
1228
A
HOH
414
3
HOH
HOH
1229
A
HOH
415
3
HOH
HOH
1230
A
HOH
416
3
HOH
HOH
1231
A
HOH
417
3
HOH
HOH
1232
A
HOH
418
3
HOH
HOH
1233
A
HOH
423
3
HOH
HOH
1234
A
HOH
428
3
HOH
HOH
1235
A
HOH
430
3
HOH
HOH
1236
A
HOH
434
3
HOH
HOH
1237
A
HOH
435
3
HOH
HOH
1238
A
HOH
436
3
HOH
HOH
1239
A
HOH
444
3
HOH
HOH
1240
A
HOH
445
3
HOH
HOH
1241
A
CDP
1
3
HOH
HOH
1242
A
CDP
2
3
HOH
HOH
1243
A
HOH
4
3
HOH
HOH
2002
B
HOH
7
3
HOH
HOH
2003
B
HOH
8
3
HOH
HOH
2004
B
HOH
14
3
HOH
HOH
2005
B
HOH
15
3
HOH
HOH
2006
B
HOH
16
3
HOH
HOH
2007
B
HOH
18
3
HOH
HOH
2008
B
HOH
23
3
HOH
HOH
2009
B
HOH
29
3
HOH
HOH
2010
B
HOH
31
3
HOH
HOH
2011
B
HOH
33
3
HOH
HOH
2012
B
HOH
34
3
HOH
HOH
2013
B
HOH
36
3
HOH
HOH
2014
B
HOH
37
3
HOH
HOH
2015
B
HOH
40
3
HOH
HOH
2016
B
HOH
43
3
HOH
HOH
2017
B
HOH
44
3
HOH
HOH
2018
B
HOH
45
3
HOH
HOH
2019
B
HOH
46
3
HOH
HOH
2020
B
HOH
47
3
HOH
HOH
2021
B
HOH
48
3
HOH
HOH
2022
B
HOH
49
3
HOH
HOH
2023
B
HOH
53
3
HOH
HOH
2024
B
HOH
58
3
HOH
HOH
2025
B
HOH
59
3
HOH
HOH
2026
B
HOH
60
3
HOH
HOH
2027
B
HOH
61
3
HOH
HOH
2028
B
HOH
62
3
HOH
HOH
2029
B
HOH
63
3
HOH
HOH
2030
B
HOH
64
3
HOH
HOH
2031
B
HOH
71
3
HOH
HOH
2032
B
HOH
72
3
HOH
HOH
2033
B
HOH
75
3
HOH
HOH
2034
B
HOH
79
3
HOH
HOH
2035
B
HOH
81
3
HOH
HOH
2036
B
HOH
82
3
HOH
HOH
2037
B
HOH
84
3
HOH
HOH
2038
B
HOH
86
3
HOH
HOH
2039
B
HOH
87
3
HOH
HOH
2040
B
HOH
90
3
HOH
HOH
2041
B
HOH
93
3
HOH
HOH
2042
B
HOH
102
3
HOH
HOH
2043
B
HOH
104
3
HOH
HOH
2044
B
HOH
106
3
HOH
HOH
2045
B
HOH
110
3
HOH
HOH
2046
B
HOH
111
3
HOH
HOH
2047
B
HOH
112
3
HOH
HOH
2048
B
HOH
115
3
HOH
HOH
2049
B
HOH
117
3
HOH
HOH
2050
B
HOH
119
3
HOH
HOH
2051
B
HOH
120
3
HOH
HOH
2052
B
HOH
121
3
HOH
HOH
2053
B
HOH
125
3
HOH
HOH
2054
B
HOH
126
3
HOH
HOH
2055
B
HOH
127
3
HOH
HOH
2056
B
HOH
133
3
HOH
HOH
2057
B
HOH
135
3
HOH
HOH
2058
B
HOH
136
3
HOH
HOH
2059
B
HOH
137
3
HOH
HOH
2060
B
HOH
139
3
HOH
HOH
2061
B
HOH
140
3
HOH
HOH
2062
B
HOH
144
3
HOH
HOH
2063
B
HOH
146
3
HOH
HOH
2064
B
HOH
147
3
HOH
HOH
2065
B
HOH
149
3
HOH
HOH
2066
B
HOH
150
3
HOH
HOH
2067
B
HOH
152
3
HOH
HOH
2068
B
HOH
156
3
HOH
HOH
2069
B
HOH
157
3
HOH
HOH
2070
B
HOH
159
3
HOH
HOH
2071
B
HOH
161
3
HOH
HOH
2072
B
HOH
165
3
HOH
HOH
2073
B
HOH
166
3
HOH
HOH
2074
B
HOH
168
3
HOH
HOH
2075
B
HOH
169
3
HOH
HOH
2076
B
HOH
170
3
HOH
HOH
2077
B
HOH
173
3
HOH
HOH
2078
B
HOH
174
3
HOH
HOH
2079
B
HOH
176
3
HOH
HOH
2080
B
HOH
178
3
HOH
HOH
2081
B
HOH
181
3
HOH
HOH
2082
B
HOH
184
3
HOH
HOH
2083
B
HOH
187
3
HOH
HOH
2084
B
HOH
188
3
HOH
HOH
2085
B
HOH
189
3
HOH
HOH
2086
B
HOH
190
3
HOH
HOH
2087
B
HOH
191
3
HOH
HOH
2088
B
HOH
195
3
HOH
HOH
2089
B
HOH
198
3
HOH
HOH
2090
B
HOH
202
3
HOH
HOH
2091
B
HOH
204
3
HOH
HOH
2092
B
HOH
206
3
HOH
HOH
2093
B
HOH
209
3
HOH
HOH
2094
B
HOH
211
3
HOH
HOH
2095
B
HOH
213
3
HOH
HOH
2096
B
HOH
217
3
HOH
HOH
2097
B
HOH
229
3
HOH
HOH
2098
B
HOH
231
3
HOH
HOH
2099
B
HOH
233
3
HOH
HOH
2100
B
HOH
234
3
HOH
HOH
2101
B
HOH
235
3
HOH
HOH
2102
B
HOH
238
3
HOH
HOH
2103
B
HOH
239
3
HOH
HOH
2104
B
HOH
242
3
HOH
HOH
2105
B
HOH
245
3
HOH
HOH
2106
B
HOH
247
3
HOH
HOH
2107
B
HOH
250
3
HOH
HOH
2108
B
HOH
254
3
HOH
HOH
2109
B
HOH
260
3
HOH
HOH
2110
B
HOH
261
3
HOH
HOH
2111
B
HOH
263
3
HOH
HOH
2112
B
HOH
264
3
HOH
HOH
2113
B
HOH
265
3
HOH
HOH
2114
B
HOH
266
3
HOH
HOH
2115
B
HOH
268
3
HOH
HOH
2116
B
HOH
269
3
HOH
HOH
2117
B
HOH
273
3
HOH
HOH
2118
B
HOH
276
3
HOH
HOH
2119
B
HOH
277
3
HOH
HOH
2120
B
HOH
278
3
HOH
HOH
2121
B
HOH
281
3
HOH
HOH
2122
B
HOH
282
3
HOH
HOH
2123
B
HOH
283
3
HOH
HOH
2124
B
HOH
285
3
HOH
HOH
2125
B
HOH
286
3
HOH
HOH
2126
B
HOH
287
3
HOH
HOH
2127
B
HOH
288
3
HOH
HOH
2128
B
HOH
290
3
HOH
HOH
2129
B
HOH
291
3
HOH
HOH
2130
B
HOH
292
3
HOH
HOH
2131
B
HOH
296
3
HOH
HOH
2132
B
HOH
299
3
HOH
HOH
2133
B
HOH
303
3
HOH
HOH
2134
B
HOH
307
3
HOH
HOH
2135
B
HOH
308
3
HOH
HOH
2136
B
HOH
309
3
HOH
HOH
2137
B
HOH
311
3
HOH
HOH
2138
B
HOH
313
3
HOH
HOH
2139
B
HOH
314
3
HOH
HOH
2140
B
HOH
315
3
HOH
HOH
2141
B
HOH
318
3
HOH
HOH
2142
B
HOH
320
3
HOH
HOH
2143
B
HOH
325
3
HOH
HOH
2144
B
HOH
327
3
HOH
HOH
2145
B
HOH
330
3
HOH
HOH
2146
B
HOH
331
3
HOH
HOH
2147
B
HOH
333
3
HOH
HOH
2148
B
HOH
338
3
HOH
HOH
2149
B
HOH
339
3
HOH
HOH
2150
B
HOH
341
3
HOH
HOH
2151
B
HOH
345
3
HOH
HOH
2152
B
HOH
350
3
HOH
HOH
2153
B
HOH
352
3
HOH
HOH
2154
B
HOH
354
3
HOH
HOH
2155
B
HOH
355
3
HOH
HOH
2156
B
HOH
356
3
HOH
HOH
2157
B
HOH
358
3
HOH
HOH
2158
B
HOH
359
3
HOH
HOH
2159
B
HOH
361
3
HOH
HOH
2160
B
HOH
364
3
HOH
HOH
2161
B
HOH
365
3
HOH
HOH
2162
B
HOH
366
3
HOH
HOH
2163
B
HOH
367
3
HOH
HOH
2164
B
HOH
368
3
HOH
HOH
2165
B
HOH
369
3
HOH
HOH
2166
B
HOH
370
3
HOH
HOH
2167
B
HOH
371
3
HOH
HOH
2168
B
HOH
372
3
HOH
HOH
2169
B
HOH
373
3
HOH
HOH
2170
B
HOH
374
3
HOH
HOH
2171
B
HOH
375
3
HOH
HOH
2172
B
HOH
376
3
HOH
HOH
2173
B
HOH
378
3
HOH
HOH
2174
B
HOH
379
3
HOH
HOH
2175
B
HOH
381
3
HOH
HOH
2176
B
HOH
382
3
HOH
HOH
2177
B
HOH
386
3
HOH
HOH
2178
B
HOH
388
3
HOH
HOH
2179
B
HOH
393
3
HOH
HOH
2180
B
HOH
396
3
HOH
HOH
2181
B
HOH
397
3
HOH
HOH
2182
B
HOH
400
3
HOH
HOH
2183
B
HOH
402
3
HOH
HOH
2184
B
HOH
409
3
HOH
HOH
2185
B
HOH
411
3
HOH
HOH
2186
B
HOH
413
3
HOH
HOH
2187
B
HOH
419
3
HOH
HOH
2188
B
HOH
420
3
HOH
HOH
2189
B
HOH
421
3
HOH
HOH
2190
B
HOH
422
3
HOH
HOH
2191
B
HOH
424
3
HOH
HOH
2192
B
HOH
425
3
HOH
HOH
2193
B
HOH
426
3
HOH
HOH
2194
B
HOH
427
3
HOH
HOH
2195
B
HOH
429
3
HOH
HOH
2196
B
HOH
431
3
HOH
HOH
2197
B
HOH
432
3
HOH
HOH
2198
B
HOH
433
3
HOH
HOH
2199
B
HOH
437
3
HOH
HOH
2200
B
HOH
438
3
HOH
HOH
2201
B
HOH
439
3
HOH
HOH
2202
B
HOH
440
3
HOH
HOH
2203
B
HOH
441
3
HOH
HOH
2204
B
HOH
442
3
HOH
HOH
2205
B
HOH
443
3
HOH
HOH
2206
B
HOH
446
3
HOH
HOH
2207
B
CDP
2
3
HOH
HOH
2208
B
CDP
1
3
HOH
HOH
2209
B
MSE
1
n
1
MSE
1
A
GLU
2
n
2
GLU
2
A
LYS
3
n
3
LYS
3
A
GLN
4
n
4
GLN
4
A
ASN
5
n
5
ASN
5
A
ILE
6
n
6
ILE
6
A
ALA
7
n
7
ALA
7
A
VAL
8
n
8
VAL
8
A
ILE
9
n
9
ILE
9
A
LEU
10
n
10
LEU
10
A
ALA
11
n
11
ALA
11
A
ARG
12
n
12
ARG
12
A
GLN
13
n
13
GLN
13
A
ASN
14
n
14
ASN
14
A
SER
15
n
15
SER
15
A
LYS
16
n
16
LYS
16
A
GLY
17
n
17
GLY
17
A
LEU
18
n
18
LEU
18
A
PRO
19
n
19
PRO
19
A
LEU
20
n
20
LEU
20
A
LYS
21
n
21
LYS
21
A
ASN
22
n
22
ASN
22
A
LEU
23
n
23
LEU
23
A
ARG
24
n
24
ARG
24
A
LYS
25
n
25
LYS
25
A
MSE
26
n
26
MSE
26
A
ASN
27
n
27
ASN
27
A
GLY
28
n
28
GLY
28
A
ILE
29
n
29
ILE
29
A
SER
30
n
30
SER
30
A
LEU
31
n
31
LEU
31
A
LEU
32
n
32
LEU
32
A
GLY
33
n
33
GLY
33
A
HIS
34
n
34
HIS
34
A
THR
35
n
35
THR
35
A
ILE
36
n
36
ILE
36
A
ASN
37
n
37
ASN
37
A
ALA
38
n
38
ALA
38
A
ALA
39
n
39
ALA
39
A
ILE
40
n
40
ILE
40
A
SER
41
n
41
SER
41
A
SER
42
n
42
SER
42
A
LYS
43
n
43
LYS
43
A
CYS
44
n
44
CYS
44
A
PHE
45
n
45
PHE
45
A
ASP
46
n
46
ASP
46
A
ARG
47
n
47
ARG
47
A
ILE
48
n
48
ILE
48
A
ILE
49
n
49
ILE
49
A
VAL
50
n
50
VAL
50
A
SER
51
n
51
SER
51
A
THR
52
n
52
THR
52
A
ASP
53
n
53
ASP
53
A
GLY
54
n
54
GLY
54
A
GLY
55
n
55
GLY
55
A
LEU
56
n
56
LEU
56
A
ILE
57
n
57
ILE
57
A
ALA
58
n
58
ALA
58
A
GLU
59
n
59
GLU
59
A
GLU
60
n
60
GLU
60
A
ALA
61
n
61
ALA
61
A
LYS
62
n
62
LYS
62
A
ASN
63
n
63
ASN
63
A
PHE
64
n
64
PHE
64
A
GLY
65
n
65
GLY
65
A
VAL
66
n
66
VAL
66
A
GLU
67
n
67
GLU
67
A
VAL
68
n
68
VAL
68
A
VAL
69
n
69
VAL
69
A
LEU
70
n
70
LEU
70
A
ARG
71
n
71
ARG
71
A
PRO
72
n
72
PRO
72
A
ALA
73
n
73
ALA
73
A
GLU
74
n
74
GLU
74
A
LEU
75
n
75
LEU
75
A
ALA
76
n
76
ALA
76
A
SER
77
n
77
SER
77
A
ASP
78
n
78
ASP
78
A
THR
79
n
79
THR
79
A
ALA
80
n
80
ALA
80
A
SER
81
n
81
SER
81
A
SER
82
n
82
SER
82
A
ILE
83
n
83
ILE
83
A
SER
84
n
84
SER
84
A
GLY
85
n
85
GLY
85
A
VAL
86
n
86
VAL
86
A
ILE
87
n
87
ILE
87
A
HIS
88
n
88
HIS
88
A
ALA
89
n
89
ALA
89
A
LEU
90
n
90
LEU
90
A
GLU
91
n
91
GLU
91
A
THR
92
n
92
THR
92
A
ILE
93
n
93
ILE
93
A
GLY
94
n
94
GLY
94
A
SER
95
n
95
SER
95
A
ASN
96
n
96
ASN
96
A
SER
97
n
97
SER
97
A
GLY
98
n
98
GLY
98
A
THR
99
n
99
THR
99
A
VAL
100
n
100
VAL
100
A
THR
101
n
101
THR
101
A
LEU
102
n
102
LEU
102
A
LEU
103
n
103
LEU
103
A
GLN
104
n
104
GLN
104
A
PRO
105
n
105
PRO
105
A
THR
106
n
106
THR
106
A
SER
107
n
107
SER
107
A
PRO
108
n
108
PRO
108
A
LEU
109
n
109
LEU
109
A
ARG
110
n
110
ARG
110
A
THR
111
n
111
THR
111
A
GLY
112
n
112
GLY
112
A
ALA
113
n
113
ALA
113
A
HIS
114
n
114
HIS
114
A
ILE
115
n
115
ILE
115
A
ARG
116
n
116
ARG
116
A
GLU
117
n
117
GLU
117
A
ALA
118
n
118
ALA
118
A
PHE
119
n
119
PHE
119
A
SER
120
n
120
SER
120
A
LEU
121
n
121
LEU
121
A
PHE
122
n
122
PHE
122
A
ASP
123
n
123
ASP
123
A
GLU
124
n
124
GLU
124
A
LYS
125
n
125
LYS
125
A
ILE
126
n
126
ILE
126
A
LYS
127
n
127
LYS
127
A
GLY
128
n
128
GLY
128
A
SER
129
n
129
SER
129
A
VAL
130
n
130
VAL
130
A
VAL
131
n
131
VAL
131
A
SER
132
n
132
SER
132
A
ALA
133
n
133
ALA
133
A
CYS
134
n
134
CYS
134
A
PRO
135
n
135
PRO
135
A
MSE
136
n
136
MSE
136
A
GLU
137
n
137
GLU
137
A
HIS
138
n
138
HIS
138
A
HIS
139
n
139
HIS
139
A
PRO
140
n
140
PRO
140
A
LEU
141
n
141
LEU
141
A
LYS
142
n
142
LYS
142
A
THR
143
n
143
THR
143
A
LEU
144
n
144
LEU
144
A
LEU
145
n
145
LEU
145
A
GLN
146
n
146
GLN
146
A
ILE
147
n
147
ILE
147
A
ASN
148
n
148
ASN
148
A
ASN
149
n
149
ASN
149
A
GLY
150
n
150
GLY
150
A
GLU
151
n
151
GLU
151
A
TYR
152
n
152
TYR
152
A
ALA
153
n
153
ALA
153
A
PRO
154
n
154
PRO
154
A
MSE
155
n
155
MSE
155
A
ARG
156
n
156
ARG
156
A
HIS
157
n
157
HIS
157
A
LEU
158
n
158
LEU
158
A
SER
159
n
159
SER
159
A
ASP
160
n
160
ASP
160
A
LEU
161
n
161
LEU
161
A
GLU
162
n
162
GLU
162
A
GLN
163
n
163
GLN
163
A
PRO
164
n
164
PRO
164
A
ARG
165
n
165
ARG
165
A
GLN
166
n
166
GLN
166
A
GLN
167
n
167
GLN
167
A
LEU
168
n
168
LEU
168
A
PRO
169
n
169
PRO
169
A
GLN
170
n
170
GLN
170
A
ALA
171
n
171
ALA
171
A
PHE
172
n
172
PHE
172
A
ARG
173
n
173
ARG
173
A
PRO
174
n
174
PRO
174
A
ASN
175
n
175
ASN
175
A
GLY
176
n
176
GLY
176
A
ALA
177
n
177
ALA
177
A
ILE
178
n
178
ILE
178
A
TYR
179
n
179
TYR
179
A
ILE
180
n
180
ILE
180
A
ASN
181
n
181
ASN
181
A
ASP
182
n
182
ASP
182
A
THR
183
n
183
THR
183
A
ALA
184
n
184
ALA
184
A
SER
185
n
185
SER
185
A
LEU
186
n
186
LEU
186
A
ILE
187
n
187
ILE
187
A
ALA
188
n
188
ALA
188
A
ASN
189
n
189
ASN
189
A
ASN
190
n
190
ASN
190
A
CYS
191
n
191
CYS
191
A
PHE
192
n
192
PHE
192
A
PHE
193
n
193
PHE
193
A
ILE
194
n
194
ILE
194
A
ALA
195
n
195
ALA
195
A
PRO
196
n
196
PRO
196
A
THR
197
n
197
THR
197
A
LYS
198
n
198
LYS
198
A
LEU
199
n
199
LEU
199
A
TYR
200
n
200
TYR
200
A
ILE
201
n
201
ILE
201
A
MSE
202
n
202
MSE
202
A
SER
203
n
203
SER
203
A
HIS
204
n
204
HIS
204
A
GLN
205
n
205
GLN
205
A
ASP
206
n
206
ASP
206
A
SER
207
n
207
SER
207
A
ILE
208
n
208
ILE
208
A
ASP
209
n
209
ASP
209
A
ILE
210
n
210
ILE
210
A
ASP
211
n
211
ASP
211
A
THR
212
n
212
THR
212
A
GLU
213
n
213
GLU
213
A
LEU
214
n
214
LEU
214
A
ASP
215
n
215
ASP
215
A
LEU
216
n
216
LEU
216
A
GLN
217
n
217
GLN
217
A
GLN
218
n
218
GLN
218
A
ALA
219
n
219
ALA
219
A
GLU
220
n
220
GLU
220
A
ASN
221
n
221
ASN
221
A
ILE
222
n
222
ILE
222
A
LEU
223
n
223
LEU
223
A
ASN
224
n
224
ASN
224
A
HIS
225
n
225
HIS
225
A
n
226
226
A
n
227
227
A
n
228
228
A
MSE
1
n
1
MSE
1
B
GLU
2
n
2
GLU
2
B
LYS
3
n
3
LYS
3
B
GLN
4
n
4
GLN
4
B
ASN
5
n
5
ASN
5
B
ILE
6
n
6
ILE
6
B
ALA
7
n
7
ALA
7
B
VAL
8
n
8
VAL
8
B
ILE
9
n
9
ILE
9
B
LEU
10
n
10
LEU
10
B
ALA
11
n
11
ALA
11
B
ARG
12
n
12
ARG
12
B
GLN
13
n
13
GLN
13
B
ASN
14
n
14
ASN
14
B
SER
15
n
15
SER
15
B
ALA
16
n
16
LYS
16
B
GLY
17
n
17
GLY
17
B
LEU
18
n
18
LEU
18
B
PRO
19
n
19
PRO
19
B
LEU
20
n
20
LEU
20
B
LYS
21
n
21
LYS
21
B
ASN
22
n
22
ASN
22
B
LEU
23
n
23
LEU
23
B
ARG
24
n
24
ARG
24
B
LYS
25
n
25
LYS
25
B
MSE
26
n
26
MSE
26
B
ASN
27
n
27
ASN
27
B
GLY
28
n
28
GLY
28
B
ILE
29
n
29
ILE
29
B
SER
30
n
30
SER
30
B
LEU
31
n
31
LEU
31
B
LEU
32
n
32
LEU
32
B
GLY
33
n
33
GLY
33
B
HIS
34
n
34
HIS
34
B
THR
35
n
35
THR
35
B
ILE
36
n
36
ILE
36
B
ASN
37
n
37
ASN
37
B
ALA
38
n
38
ALA
38
B
ALA
39
n
39
ALA
39
B
ILE
40
n
40
ILE
40
B
SER
41
n
41
SER
41
B
SER
42
n
42
SER
42
B
LYS
43
n
43
LYS
43
B
CYS
44
n
44
CYS
44
B
PHE
45
n
45
PHE
45
B
ASP
46
n
46
ASP
46
B
ARG
47
n
47
ARG
47
B
ILE
48
n
48
ILE
48
B
ILE
49
n
49
ILE
49
B
VAL
50
n
50
VAL
50
B
SER
51
n
51
SER
51
B
THR
52
n
52
THR
52
B
ASP
53
n
53
ASP
53
B
GLY
54
n
54
GLY
54
B
GLY
55
n
55
GLY
55
B
LEU
56
n
56
LEU
56
B
ILE
57
n
57
ILE
57
B
ALA
58
n
58
ALA
58
B
GLU
59
n
59
GLU
59
B
GLU
60
n
60
GLU
60
B
ALA
61
n
61
ALA
61
B
LYS
62
n
62
LYS
62
B
ASN
63
n
63
ASN
63
B
PHE
64
n
64
PHE
64
B
GLY
65
n
65
GLY
65
B
VAL
66
n
66
VAL
66
B
GLU
67
n
67
GLU
67
B
VAL
68
n
68
VAL
68
B
VAL
69
n
69
VAL
69
B
LEU
70
n
70
LEU
70
B
ARG
71
n
71
ARG
71
B
PRO
72
n
72
PRO
72
B
ALA
73
n
73
ALA
73
B
GLU
74
n
74
GLU
74
B
LEU
75
n
75
LEU
75
B
ALA
76
n
76
ALA
76
B
SER
77
n
77
SER
77
B
ASP
78
n
78
ASP
78
B
THR
79
n
79
THR
79
B
ALA
80
n
80
ALA
80
B
SER
81
n
81
SER
81
B
SER
82
n
82
SER
82
B
ILE
83
n
83
ILE
83
B
SER
84
n
84
SER
84
B
GLY
85
n
85
GLY
85
B
VAL
86
n
86
VAL
86
B
ILE
87
n
87
ILE
87
B
HIS
88
n
88
HIS
88
B
ALA
89
n
89
ALA
89
B
LEU
90
n
90
LEU
90
B
GLU
91
n
91
GLU
91
B
THR
92
n
92
THR
92
B
ILE
93
n
93
ILE
93
B
GLY
94
n
94
GLY
94
B
SER
95
n
95
SER
95
B
ASN
96
n
96
ASN
96
B
SER
97
n
97
SER
97
B
GLY
98
n
98
GLY
98
B
THR
99
n
99
THR
99
B
VAL
100
n
100
VAL
100
B
THR
101
n
101
THR
101
B
LEU
102
n
102
LEU
102
B
LEU
103
n
103
LEU
103
B
GLN
104
n
104
GLN
104
B
PRO
105
n
105
PRO
105
B
THR
106
n
106
THR
106
B
SER
107
n
107
SER
107
B
PRO
108
n
108
PRO
108
B
LEU
109
n
109
LEU
109
B
ARG
110
n
110
ARG
110
B
THR
111
n
111
THR
111
B
GLY
112
n
112
GLY
112
B
ALA
113
n
113
ALA
113
B
HIS
114
n
114
HIS
114
B
ILE
115
n
115
ILE
115
B
ARG
116
n
116
ARG
116
B
GLU
117
n
117
GLU
117
B
ALA
118
n
118
ALA
118
B
PHE
119
n
119
PHE
119
B
SER
120
n
120
SER
120
B
LEU
121
n
121
LEU
121
B
PHE
122
n
122
PHE
122
B
ASP
123
n
123
ASP
123
B
GLU
124
n
124
GLU
124
B
ALA
125
n
125
LYS
125
B
ILE
126
n
126
ILE
126
B
LYS
127
n
127
LYS
127
B
GLY
128
n
128
GLY
128
B
SER
129
n
129
SER
129
B
VAL
130
n
130
VAL
130
B
VAL
131
n
131
VAL
131
B
SER
132
n
132
SER
132
B
ALA
133
n
133
ALA
133
B
CYS
134
n
134
CYS
134
B
PRO
135
n
135
PRO
135
B
MSE
136
n
136
MSE
136
B
GLU
137
n
137
GLU
137
B
HIS
138
n
138
HIS
138
B
HIS
139
n
139
HIS
139
B
PRO
140
n
140
PRO
140
B
LEU
141
n
141
LEU
141
B
LYS
142
n
142
LYS
142
B
THR
143
n
143
THR
143
B
LEU
144
n
144
LEU
144
B
LEU
145
n
145
LEU
145
B
ALA
146
n
146
GLN
146
B
ILE
147
n
147
ILE
147
B
ASN
148
n
148
ASN
148
B
n
149
149
B
n
150
150
B
GLU
151
n
151
GLU
151
B
TYR
152
n
152
TYR
152
B
ALA
153
n
153
ALA
153
B
PRO
154
n
154
PRO
154
B
MSE
155
n
155
MSE
155
B
ARG
156
n
156
ARG
156
B
HIS
157
n
157
HIS
157
B
LEU
158
n
158
LEU
158
B
SER
159
n
159
SER
159
B
ASP
160
n
160
ASP
160
B
LEU
161
n
161
LEU
161
B
GLU
162
n
162
GLU
162
B
GLN
163
n
163
GLN
163
B
PRO
164
n
164
PRO
164
B
ARG
165
n
165
ARG
165
B
GLN
166
n
166
GLN
166
B
GLN
167
n
167
GLN
167
B
LEU
168
n
168
LEU
168
B
PRO
169
n
169
PRO
169
B
GLN
170
n
170
GLN
170
B
ALA
171
n
171
ALA
171
B
PHE
172
n
172
PHE
172
B
ARG
173
n
173
ARG
173
B
PRO
174
n
174
PRO
174
B
ASN
175
n
175
ASN
175
B
GLY
176
n
176
GLY
176
B
ALA
177
n
177
ALA
177
B
ILE
178
n
178
ILE
178
B
TYR
179
n
179
TYR
179
B
ILE
180
n
180
ILE
180
B
ASN
181
n
181
ASN
181
B
ASP
182
n
182
ASP
182
B
THR
183
n
183
THR
183
B
ALA
184
n
184
ALA
184
B
SER
185
n
185
SER
185
B
LEU
186
n
186
LEU
186
B
ILE
187
n
187
ILE
187
B
ALA
188
n
188
ALA
188
B
ASN
189
n
189
ASN
189
B
ASN
190
n
190
ASN
190
B
CYS
191
n
191
CYS
191
B
PHE
192
n
192
PHE
192
B
PHE
193
n
193
PHE
193
B
ILE
194
n
194
ILE
194
B
ALA
195
n
195
ALA
195
B
PRO
196
n
196
PRO
196
B
THR
197
n
197
THR
197
B
LYS
198
n
198
LYS
198
B
LEU
199
n
199
LEU
199
B
TYR
200
n
200
TYR
200
B
ILE
201
n
201
ILE
201
B
MSE
202
n
202
MSE
202
B
SER
203
n
203
SER
203
B
HIS
204
n
204
HIS
204
B
GLU
205
n
205
GLN
205
B
ASP
206
n
206
ASP
206
B
SER
207
n
207
SER
207
B
ILE
208
n
208
ILE
208
B
ASP
209
n
209
ASP
209
B
ILE
210
n
210
ILE
210
B
ASP
211
n
211
ASP
211
B
THR
212
n
212
THR
212
B
GLU
213
n
213
GLU
213
B
LEU
214
n
214
LEU
214
B
ASP
215
n
215
ASP
215
B
LEU
216
n
216
LEU
216
B
GLN
217
n
217
GLN
217
B
GLN
218
n
218
GLN
218
B
ALA
219
n
219
ALA
219
B
GLU
220
n
220
GLU
220
B
ASN
221
n
221
ASN
221
B
ILE
222
n
222
ILE
222
B
LEU
223
n
223
LEU
223
B
n
224
224
B
n
225
225
B
n
226
226
B
n
227
227
B
n
228
228
B
author_and_software_defined_assembly
PISA
2
dimeric
4010
-25
19960
A
MSE
1
SELENOMETHIONINE
A
MSE
1
MET
A
MSE
26
SELENOMETHIONINE
A
MSE
26
MET
A
MSE
136
SELENOMETHIONINE
A
MSE
136
MET
A
MSE
155
SELENOMETHIONINE
A
MSE
155
MET
A
MSE
202
SELENOMETHIONINE
A
MSE
202
MET
B
MSE
1
SELENOMETHIONINE
B
MSE
1
MET
B
MSE
26
SELENOMETHIONINE
B
MSE
26
MET
B
MSE
136
SELENOMETHIONINE
B
MSE
136
MET
B
MSE
155
SELENOMETHIONINE
B
MSE
155
MET
B
MSE
202
SELENOMETHIONINE
B
MSE
202
MET
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
LYS
198
A
O
LYS
198
A
N
VAL
131
A
N
VAL
131
A
O
CYS
134
A
O
CYS
134
A
N
ARG
173
A
N
ARG
173
A
O
ASN
181
A
O
ASN
181
A
N
VAL
100
A
N
VAL
100
A
N
THR
99
A
N
THR
99
A
O
GLN
4
A
O
GLN
4
A
N
ALA
7
A
N
ALA
7
A
O
ARG
47
A
O
ARG
47
A
N
VAL
50
A
N
VAL
50
A
O
GLU
67
A
O
GLU
67
A
O
LYS
198
A
O
LYS
198
A
N
VAL
131
A
N
VAL
131
A
O
CYS
134
A
O
CYS
134
A
N
ARG
173
A
N
ARG
173
A
N
PHE
172
A
N
PHE
172
B
O
LEU
144
B
O
LEU
144
B
N
LEU
145
B
N
LEU
145
B
O
ALA
153
B
O
ALA
153
A
N
MSE
26
A
N
MSE
26
A
O
ILE
29
A
O
ILE
29
B
O
LYS
198
B
O
LYS
198
B
N
VAL
131
B
N
VAL
131
B
N
CYS
134
B
N
CYS
134
B
O
ARG
173
B
O
ARG
173
B
O
PHE
172
B
O
PHE
172
A
N
LEU
144
A
N
LEU
144
A
N
LEU
145
A
N
LEU
145
A
O
ALA
153
A
O
ALA
153
B
O
LYS
198
B
O
LYS
198
B
N
VAL
131
B
N
VAL
131
B
N
CYS
134
B
N
CYS
134
B
O
ARG
173
B
O
ARG
173
B
O
ASN
181
B
O
ASN
181
B
N
VAL
100
B
N
VAL
100
B
N
THR
99
B
N
THR
99
B
O
GLN
4
B
O
GLN
4
B
N
ALA
7
B
N
ALA
7
B
O
ARG
47
B
O
ARG
47
B
N
VAL
50
B
N
VAL
50
B
O
GLU
67
B
O
GLU
67
B
N
MSE
26
B
N
MSE
26
B
O
ILE
29
B
O
ILE
29
1
B
CG
LYS
16
B
CG
LYS
16
1
Y
1
B
CD
LYS
16
B
CD
LYS
16
1
Y
1
B
CE
LYS
16
B
CE
LYS
16
1
Y
1
B
NZ
LYS
16
B
NZ
LYS
16
1
Y
1
B
CG
LYS
125
B
CG
LYS
125
1
Y
1
B
CD
LYS
125
B
CD
LYS
125
1
Y
1
B
CE
LYS
125
B
CE
LYS
125
1
Y
1
B
NZ
LYS
125
B
NZ
LYS
125
1
Y
1
B
CG
GLN
146
B
CG
GLN
146
1
Y
1
B
CD
GLN
146
B
CD
GLN
146
1
Y
1
B
OE1
GLN
146
B
OE1
GLN
146
1
Y
1
B
NE2
GLN
146
B
NE2
GLN
146
1
Y
1
A
LYS
226
A
LYS
226
1
Y
1
A
GLU
227
A
GLU
227
1
Y
1
A
SER
228
A
SER
228
1
Y
1
B
ASN
149
B
ASN
149
1
Y
1
B
GLY
150
B
GLY
150
1
Y
1
B
ASN
224
B
ASN
224
1
Y
1
B
HIS
225
B
HIS
225
1
Y
1
B
LYS
226
B
LYS
226
1
Y
1
B
GLU
227
B
GLU
227
1
Y
1
B
SER
228
B
SER
228
1
Y
1
14.27
2.30
115.30
129.57
A
A
A
CA
CB
CG
LEU
LEU
LEU
186
186
186
N
1
A
SER
107
-118.31
70.86
1
A
ASN
149
60.23
-78.34
1
A
ARG
156
-133.98
-92.27
1
A
ASN
224
-65.18
27.09
1
B
LYS
142
-97.54
54.93
1
B
ARG
156
-130.04
-84.68
1
B
ASP
211
-134.72
-32.54
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
CDPW.PAR
CDPW.TOP
34.1
-7.84
.00
.00
16.74
.00
-8.90
THE TOPOLOGY AND PARAMETER FILE CDPW.TOP AND CDPW.PAR ARE CYTOSINE-5'-DIPHOSPHATE TOPOLOGY PARAMETER FILES WITH AN ADDITIONAL WATER.
THE FOLLOWING RESIDUES HAVE BEEN MODELED AS ALA:
LYS( B 125 ),
GLN( B 146 ).
0.246
.008
0.185
0.185
2.20
19.90
1038
21899
4.7
87.9
RANDOM
1598881.72
.00
1
RESTRAINED
THROUGHOUT
.0
FLAT MODEL
44.19
.3424
.32
.23
5.00
.35
.20
2.20
19.90
450
3952
100
0
3402
.008
1.3
23.5
.89
1.09
1.50
1.89
2.00
1.48
2.00
2.23
2.50
0.337
.033
0.243
2.34
107
2254
6
4.5
57.6
15.7
1EYR
1
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
1.0
CMP-N-ACETYLNEURAMINIC ACID SYNTHETASE, CYTIDINE-5'-DIPHOSPHATE
Structure of a sialic acid activating synthetase, CMP acylneuraminate synthetase in the presence and absence of CDP
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
LEU
20
A
LEU
20
HELX_P
A
LEU
23
A
LEU
23
5
1
4
A
LEU
31
A
LEU
31
HELX_P
A
LYS
43
A
LYS
43
1
2
13
A
GLY
54
A
GLY
54
HELX_P
A
PHE
64
A
PHE
64
1
3
11
A
PRO
72
A
PRO
72
HELX_P
A
SER
77
A
SER
77
1
4
6
A
SER
81
A
SER
81
HELX_P
A
GLY
94
A
GLY
94
1
5
14
A
THR
111
A
THR
111
HELX_P
A
SER
120
A
SER
120
1
6
10
A
HIS
157
A
HIS
157
HELX_P
A
GLU
162
A
GLU
162
5
7
6
A
PRO
164
A
PRO
164
HELX_P
A
LEU
168
A
LEU
168
5
8
5
A
THR
183
A
THR
183
HELX_P
A
ASN
190
A
ASN
190
1
9
8
A
THR
212
A
THR
212
HELX_P
A
ASN
224
A
ASN
224
1
10
13
B
LEU
20
B
LEU
20
HELX_P
B
LEU
23
B
LEU
23
5
11
4
B
LEU
31
B
LEU
31
HELX_P
B
LYS
43
B
LYS
43
1
12
13
B
GLY
54
B
GLY
54
HELX_P
B
PHE
64
B
PHE
64
1
13
11
B
PRO
72
B
PRO
72
HELX_P
B
SER
77
B
SER
77
5
14
6
B
SER
81
B
SER
81
HELX_P
B
GLY
94
B
GLY
94
1
15
14
B
THR
111
B
THR
111
HELX_P
B
SER
120
B
SER
120
1
16
10
B
HIS
157
B
HIS
157
HELX_P
B
GLN
163
B
GLN
163
1
17
7
B
PRO
164
B
PRO
164
HELX_P
B
LEU
168
B
LEU
168
5
18
5
B
THR
183
B
THR
183
HELX_P
B
ASN
190
B
ASN
190
1
19
8
B
THR
212
B
THR
212
HELX_P
B
LEU
223
B
LEU
223
1
20
12
covale
1.333
A
MSE
1
A
C
MSE
1
1_555
A
GLU
2
A
N
GLU
2
1_555
covale
1.324
A
LYS
25
A
C
LYS
25
1_555
A
MSE
26
A
N
MSE
26
1_555
covale
1.332
A
MSE
26
A
C
MSE
26
1_555
A
ASN
27
A
N
ASN
27
1_555
covale
1.332
A
PRO
135
A
C
PRO
135
1_555
A
MSE
136
A
N
MSE
136
1_555
covale
1.329
A
MSE
136
A
C
MSE
136
1_555
A
GLU
137
A
N
GLU
137
1_555
covale
1.329
A
PRO
154
A
C
PRO
154
1_555
A
MSE
155
A
N
MSE
155
1_555
covale
1.326
A
MSE
155
A
C
MSE
155
1_555
A
ARG
156
A
N
ARG
156
1_555
covale
1.328
A
ILE
201
A
C
ILE
201
1_555
A
MSE
202
A
N
MSE
202
1_555
covale
1.328
A
MSE
202
A
C
MSE
202
1_555
A
SER
203
A
N
SER
203
1_555
covale
1.330
B
MSE
1
B
C
MSE
1
1_555
B
GLU
2
B
N
GLU
2
1_555
covale
1.320
B
LYS
25
B
C
LYS
25
1_555
B
MSE
26
B
N
MSE
26
1_555
covale
1.327
B
MSE
26
B
C
MSE
26
1_555
B
ASN
27
B
N
ASN
27
1_555
covale
1.333
B
PRO
135
B
C
PRO
135
1_555
B
MSE
136
B
N
MSE
136
1_555
covale
1.330
B
MSE
136
B
C
MSE
136
1_555
B
GLU
137
B
N
GLU
137
1_555
covale
1.331
B
PRO
154
B
C
PRO
154
1_555
B
MSE
155
B
N
MSE
155
1_555
covale
1.329
B
MSE
155
B
C
MSE
155
1_555
B
ARG
156
B
N
ARG
156
1_555
covale
1.327
B
ILE
201
B
C
ILE
201
1_555
B
MSE
202
B
N
MSE
202
1_555
covale
1.325
B
MSE
202
B
C
MSE
202
1_555
B
SER
203
B
N
SER
203
1_555
TRANSFERASE
SYNTHETASE, SIALIC ACID, CDP, ACYLNEURAMINATE, TRANSFERASE
A
ALA
195
A
ALA
195
1
A
PRO
196
A
PRO
196
-2.50
B
ALA
195
B
ALA
195
1
B
PRO
196
B
PRO
196
-1.03
NEUA_NEIME
UNP
1
1
P0A0Z8
MEKQNIAVILARQNSKGLPLKNLRKMNGISLLGHTINAAISSKCFDRIIVSTDGGLIAEEAKNFGVEVVLRPAELASDTA
SSISGVIHALETIGSNSGTVTLLQPTSPLRTGAHIREAFSLFDEKIKGSVVSACPMEHHPLKTLLQINNGEYAPMRHLSD
LEQPRQQLPQAFRPNGAIYINDTASLIANNCFFIAPTKLYIMSHQDSIDIDTELDLQQAENILNHKES
1
228
1EYR
1
228
P0A0Z8
A
1
1
228
1
228
1EYR
1
228
P0A0Z8
B
1
1
228
1
MET
MODIFIED RESIDUE
MSE
1
1EYR
A
P0A0Z8
UNP
1
1
1
MET
MODIFIED RESIDUE
MSE
26
1EYR
A
P0A0Z8
UNP
26
26
1
MET
MODIFIED RESIDUE
MSE
136
1EYR
A
P0A0Z8
UNP
136
136
1
MET
MODIFIED RESIDUE
MSE
155
1EYR
A
P0A0Z8
UNP
155
155
1
MET
MODIFIED RESIDUE
MSE
202
1EYR
A
P0A0Z8
UNP
202
202
2
MET
MODIFIED RESIDUE
MSE
1
1EYR
B
P0A0Z8
UNP
1
1
2
MET
MODIFIED RESIDUE
MSE
26
1EYR
B
P0A0Z8
UNP
26
26
2
MET
MODIFIED RESIDUE
MSE
136
1EYR
B
P0A0Z8
UNP
136
136
2
MET
MODIFIED RESIDUE
MSE
155
1EYR
B
P0A0Z8
UNP
155
155
2
MET
MODIFIED RESIDUE
MSE
202
1EYR
B
P0A0Z8
UNP
202
202
7
5
2
5
7
2
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
A
LYS
198
A
LYS
198
A
ILE
201
A
ILE
201
A
VAL
130
A
VAL
130
A
PRO
135
A
PRO
135
A
ALA
171
A
ALA
171
A
ASP
182
A
ASP
182
A
GLY
98
A
GLY
98
A
LEU
102
A
LEU
102
A
GLN
4
A
GLN
4
A
LEU
10
A
LEU
10
A
ARG
47
A
ARG
47
A
THR
52
A
THR
52
A
GLU
67
A
GLU
67
A
LEU
70
A
LEU
70
A
LYS
198
A
LYS
198
A
ILE
201
A
ILE
201
A
VAL
130
A
VAL
130
A
PRO
135
A
PRO
135
A
ALA
171
A
ALA
171
A
ASP
182
A
ASP
182
B
LEU
144
B
LEU
144
B
GLN
146
B
GLN
146
B
TYR
152
B
TYR
152
B
PRO
154
B
PRO
154
A
LYS
25
A
LYS
25
A
MSE
26
A
MSE
26
A
ILE
29
A
ILE
29
A
SER
30
A
SER
30
B
LYS
198
B
LYS
198
B
ILE
201
B
ILE
201
B
VAL
130
B
VAL
130
B
PRO
135
B
PRO
135
B
ALA
171
B
ALA
171
B
ASP
182
B
ASP
182
A
LEU
144
A
LEU
144
A
GLN
146
A
GLN
146
A
TYR
152
A
TYR
152
A
PRO
154
A
PRO
154
B
LYS
198
B
LYS
198
B
ILE
201
B
ILE
201
B
VAL
130
B
VAL
130
B
PRO
135
B
PRO
135
B
ALA
171
B
ALA
171
B
ASP
182
B
ASP
182
B
GLY
98
B
GLY
98
B
LEU
102
B
LEU
102
B
GLN
4
B
GLN
4
B
LEU
10
B
LEU
10
B
ARG
47
B
ARG
47
B
THR
52
B
THR
52
B
GLU
67
B
GLU
67
B
LEU
70
B
LEU
70
B
LYS
25
B
LYS
25
B
MSE
26
B
MSE
26
B
ILE
29
B
ILE
29
B
SER
30
B
SER
30
BINDING SITE FOR RESIDUE CDP A 1001
Software
19
BINDING SITE FOR RESIDUE CDP B 2001
Software
22
A
LEU
10
A
LEU
10
19
1_555
A
ALA
11
A
ALA
11
19
1_555
A
ARG
12
A
ARG
12
19
1_555
A
SER
15
A
SER
15
19
1_555
A
LYS
21
A
LYS
21
19
1_555
A
ASN
22
A
ASN
22
19
1_555
A
ARG
71
A
ARG
71
19
1_555
A
ALA
80
A
ALA
80
19
1_555
A
SER
82
A
SER
82
19
1_555
A
PRO
105
A
PRO
105
19
1_555
A
THR
106
A
THR
106
19
1_555
A
ASP
209
A
ASP
209
19
1_555
A
ILE
210
A
ILE
210
19
1_555
A
ASP
211
A
ASP
211
19
1_555
A
HOH
1010
E
HOH
19
1_555
A
HOH
1054
E
HOH
19
1_555
A
HOH
1091
E
HOH
19
1_555
A
HOH
1242
E
HOH
19
1_555
A
HOH
1243
E
HOH
19
1_555
B
LEU
10
B
LEU
10
22
1_555
B
ALA
11
B
ALA
11
22
1_555
B
ARG
12
B
ARG
12
22
1_555
B
SER
15
B
SER
15
22
1_555
B
LYS
16
B
LYS
16
22
1_555
B
LYS
21
B
LYS
21
22
1_555
B
ASN
22
B
ASN
22
22
1_555
B
ARG
71
B
ARG
71
22
1_555
B
ALA
80
B
ALA
80
22
1_555
B
SER
82
B
SER
82
22
1_555
B
PRO
105
B
PRO
105
22
1_555
B
THR
106
B
THR
106
22
1_555
B
ASP
209
B
ASP
209
22
1_555
B
ILE
210
B
ILE
210
22
1_555
B
ASP
211
B
ASP
211
22
1_555
B
HOH
2018
F
HOH
22
1_555
B
HOH
2055
F
HOH
22
1_555
B
HOH
2076
F
HOH
22
1_555
B
HOH
2101
F
HOH
22
1_555
B
HOH
2173
F
HOH
22
1_555
B
HOH
2208
F
HOH
22
1_555
B
HOH
2209
F
HOH
22
1_555
19
P 21 21 21