0.023612
0.000000
0.006597
0.000000
0.021182
0.000000
0.000000
0.000000
0.014561
0.000000
0.000000
0.000000
Blaszczyk, J.
0000-0001-6942-1514
Ji, X.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
105.61
90.00
42.351
47.210
71.306
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
Cl -1
35.453
CHLORIDE ION
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
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
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
CL
N
75
N
N
N
76
S
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
C
N
81
N
C
N
82
N
O
N
83
N
N
N
84
N
O
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
N
N
96
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
C
N
102
N
O
N
103
N
O
N
104
N
O
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
N
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
Y
129
N
C
Y
130
N
N
Y
131
N
C
Y
132
N
C
Y
133
N
N
N
134
N
O
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
O
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
S
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
O
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
O
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
N
N
201
N
O
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
S
N
224
N
C
N
225
N
O
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
MG
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
Y
247
N
C
Y
248
N
C
N
249
N
O
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
O
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
N
N
279
S
C
N
280
N
C
N
281
N
O
N
282
N
C
N
283
N
O
N
284
N
O
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
R
C
N
297
N
O
N
298
N
C
N
299
N
O
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
N
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
N
N
337
S
C
N
338
N
C
N
339
N
O
N
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
N
347
N
O
N
348
N
O
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
N
N
361
S
C
N
362
N
C
N
363
N
O
N
364
N
C
N
365
N
C
N
366
N
C
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
doub
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
doub
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
doub
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
doub
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
Y
309
N
sing
Y
310
N
sing
N
311
N
sing
Y
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
Y
334
N
sing
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
42
1573
1580
10.1021/bi0267994
12578370
Dynamic Roles of Arginine Residues 82 and 92 of Escherichia coli
6-Hydroxymethyl-7,8-dihydropterin Pyrophosphokinase: Crystallographic
Studies
2003
UK
Structure
STRUE6
2005
0969-2126
7
489
496
10.1016/S0969-2126(99)80065-3
CRYSTAL STRUCTURE OF 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE, A POTENTIAL TARGET FOR THE DEVELOPMENT OF NOVEL ANTIMICROBIAL AGENTS
1999
UK
Structure
STRUE6
2005
0969-2126
8
1049
1058
10.1016/S0969-2126(00)00502-5
CATALYTIC CENTER ASSEMBLY OF HPPK AS REVEALED BY THE CRYSTAL STRUCTURE OF A TERNARY COMPLEX AT 1.25 A RESOLUTION
2000
0000-0001-6942-1514
10.2210/pdb1g4c/pdb
pdb_00001g4c
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100.0
1
MIRROR
CCD
2000-02-03
ADSC QUANTUM 4
SILICON 111
SINGLE WAVELENGTH
M
x-ray
1
1.00900
1.0
X9B
NSLS
1.00900
SYNCHROTRON
NSLS BEAMLINE X9B
17880.418
6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE
2.7.6.3
R92A
2
man
polymer
24.305
MAGNESIUM ION
3
syn
non-polymer
35.453
CHLORIDE ION
3
syn
non-polymer
18.015
water
424
nat
water
2-AMINO-4-HYDROXY-6-HYDROXYMETHYLDIHYDROPTERIDINE PYROPHOSPHOKINASE, HPPK
no
no
TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ
GRVRKAERWGPATLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW
TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ
GRVRKAERWGPATLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PLASMID
PET17B
1
1.92
33.4
VAPOR DIFFUSION, HANGING DROP
8.40
PEG4000, MAGNESIUM CHLORIDE, TRIS-HCL, ACETATE, GLYCEROL, pH 8.40, VAPOR DIFFUSION, HANGING DROP, temperature 292.0K
292.0
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
audit_author
citation_author
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
Database references
Structure summary
1
0
2003-04-15
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-10-27
1
4
2023-08-09
1
5
2023-08-30
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_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_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr2_auth_asym_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_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_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_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
_struct_conn.ptnr2_symmetry
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
THE CRYSTAL STRUCTURE OF APO-HPPK FROM E.COLI.
THE CRYSTAL STRUCTURE OF BINARY COMPLEX OF HPPK FROM E.COLI WITH MGADP.
THE SOLUTION STRUCTURE OF BINARY COMPLEX OF HPPK FROM E.COLI WITH MGAMPPCP.
THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN.
THE CRYSTAL STRUCTURE OF HPPK FROM E.COLI COMPLEXED WITH HP4A, A TWO-SUBSTRATE-MIMICKING INHIBITOR.
THE CRYSTAL STRUCTURE OF BINARY COMPLEX OF HPPK FROM H.INFLUENZAE WITH A 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN ANALOG.
THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK FROM E.COLI WITH MGATP AND A 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN ANALOG.
THE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF HPPK(R92A) FROM E.COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN
RCSB
Y
RCSB
2000-10-26
REL
REL
MG
MAGNESIUM ION
CL
CHLORIDE ION
HOH
water
1HKA
PDB ID 1HKA
PDB
experimental model
MG
361
2
MG
MG
361
A
CL
364
3
CL
CL
364
A
CL
366
3
CL
CL
366
A
MG
362
2
MG
MG
362
B
MG
363
2
MG
MG
363
B
CL
365
3
CL
CL
365
B
HOH
401
4
HOH
HOH
401
A
HOH
402
4
HOH
HOH
402
A
HOH
403
4
HOH
HOH
403
A
HOH
407
4
HOH
HOH
407
A
HOH
413
4
HOH
HOH
413
A
HOH
415
4
HOH
HOH
415
A
HOH
416
4
HOH
HOH
416
A
HOH
418
4
HOH
HOH
418
A
HOH
420
4
HOH
HOH
420
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
427
4
HOH
HOH
427
A
HOH
429
4
HOH
HOH
429
A
HOH
433
4
HOH
HOH
433
A
HOH
436
4
HOH
HOH
436
A
HOH
439
4
HOH
HOH
439
A
HOH
443
4
HOH
HOH
443
A
HOH
445
4
HOH
HOH
445
A
HOH
447
4
HOH
HOH
447
A
HOH
449
4
HOH
HOH
449
A
HOH
450
4
HOH
HOH
450
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
458
4
HOH
HOH
458
A
HOH
459
4
HOH
HOH
459
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
472
4
HOH
HOH
472
A
HOH
473
4
HOH
HOH
473
A
HOH
478
4
HOH
HOH
478
A
HOH
479
4
HOH
HOH
479
A
HOH
480
4
HOH
HOH
480
A
HOH
484
4
HOH
HOH
484
A
HOH
485
4
HOH
HOH
485
A
HOH
486
4
HOH
HOH
486
A
HOH
491
4
HOH
HOH
491
A
HOH
492
4
HOH
HOH
492
A
HOH
493
4
HOH
HOH
493
A
HOH
494
4
HOH
HOH
494
A
HOH
496
4
HOH
HOH
496
A
HOH
500
4
HOH
HOH
500
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
513
4
HOH
HOH
513
A
HOH
514
4
HOH
HOH
514
A
HOH
519
4
HOH
HOH
519
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
528
4
HOH
HOH
528
A
HOH
529
4
HOH
HOH
529
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
542
4
HOH
HOH
542
A
HOH
546
4
HOH
HOH
546
A
HOH
548
4
HOH
HOH
548
A
HOH
550
4
HOH
HOH
550
A
HOH
555
4
HOH
HOH
555
A
HOH
557
4
HOH
HOH
557
A
HOH
558
4
HOH
HOH
558
A
HOH
559
4
HOH
HOH
559
A
HOH
563
4
HOH
HOH
563
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
567
4
HOH
HOH
567
A
HOH
568
4
HOH
HOH
568
A
HOH
569
4
HOH
HOH
569
A
HOH
571
4
HOH
HOH
571
A
HOH
572
4
HOH
HOH
572
A
HOH
573
4
HOH
HOH
573
A
HOH
574
4
HOH
HOH
574
A
HOH
575
4
HOH
HOH
575
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
582
4
HOH
HOH
582
A
HOH
584
4
HOH
HOH
584
A
HOH
586
4
HOH
HOH
586
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
593
4
HOH
HOH
593
A
HOH
595
4
HOH
HOH
595
A
HOH
597
4
HOH
HOH
597
A
HOH
598
4
HOH
HOH
598
A
HOH
599
4
HOH
HOH
599
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
605
4
HOH
HOH
605
A
HOH
607
4
HOH
HOH
607
A
HOH
608
4
HOH
HOH
608
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
641
4
HOH
HOH
641
A
HOH
642
4
HOH
HOH
642
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
646
4
HOH
HOH
646
A
HOH
649
4
HOH
HOH
649
A
HOH
650
4
HOH
HOH
650
A
HOH
651
4
HOH
HOH
651
A
HOH
652
4
HOH
HOH
652
A
HOH
655
4
HOH
HOH
655
A
HOH
656
4
HOH
HOH
656
A
HOH
657
4
HOH
HOH
657
A
HOH
660
4
HOH
HOH
660
A
HOH
664
4
HOH
HOH
664
A
HOH
665
4
HOH
HOH
665
A
HOH
666
4
HOH
HOH
666
A
HOH
669
4
HOH
HOH
669
A
HOH
673
4
HOH
HOH
673
A
HOH
674
4
HOH
HOH
674
A
HOH
675
4
HOH
HOH
675
A
HOH
676
4
HOH
HOH
676
A
HOH
680
4
HOH
HOH
680
A
HOH
681
4
HOH
HOH
681
A
HOH
682
4
HOH
HOH
682
A
HOH
683
4
HOH
HOH
683
A
HOH
687
4
HOH
HOH
687
A
HOH
688
4
HOH
HOH
688
A
HOH
689
4
HOH
HOH
689
A
HOH
693
4
HOH
HOH
693
A
HOH
694
4
HOH
HOH
694
A
HOH
696
4
HOH
HOH
696
A
HOH
699
4
HOH
HOH
699
A
HOH
700
4
HOH
HOH
700
A
HOH
702
4
HOH
HOH
702
A
HOH
707
4
HOH
HOH
707
A
HOH
708
4
HOH
HOH
708
A
HOH
709
4
HOH
HOH
709
A
HOH
710
4
HOH
HOH
710
A
HOH
712
4
HOH
HOH
712
A
HOH
713
4
HOH
HOH
713
A
HOH
717
4
HOH
HOH
717
A
HOH
718
4
HOH
HOH
718
A
HOH
724
4
HOH
HOH
724
A
HOH
725
4
HOH
HOH
725
A
HOH
726
4
HOH
HOH
726
A
HOH
727
4
HOH
HOH
727
A
HOH
728
4
HOH
HOH
728
A
HOH
729
4
HOH
HOH
729
A
HOH
730
4
HOH
HOH
730
A
HOH
731
4
HOH
HOH
731
A
HOH
732
4
HOH
HOH
732
A
HOH
733
4
HOH
HOH
733
A
HOH
734
4
HOH
HOH
734
A
HOH
736
4
HOH
HOH
736
A
HOH
737
4
HOH
HOH
737
A
HOH
738
4
HOH
HOH
738
A
HOH
739
4
HOH
HOH
739
A
HOH
740
4
HOH
HOH
740
A
HOH
743
4
HOH
HOH
743
A
HOH
744
4
HOH
HOH
744
A
HOH
746
4
HOH
HOH
746
A
HOH
748
4
HOH
HOH
748
A
HOH
749
4
HOH
HOH
749
A
HOH
750
4
HOH
HOH
750
A
HOH
751
4
HOH
HOH
751
A
HOH
752
4
HOH
HOH
752
A
HOH
753
4
HOH
HOH
753
A
HOH
754
4
HOH
HOH
754
A
HOH
758
4
HOH
HOH
758
A
HOH
759
4
HOH
HOH
759
A
HOH
762
4
HOH
HOH
762
A
HOH
764
4
HOH
HOH
764
A
HOH
766
4
HOH
HOH
766
A
HOH
767
4
HOH
HOH
767
A
HOH
768
4
HOH
HOH
768
A
HOH
774
4
HOH
HOH
774
A
HOH
775
4
HOH
HOH
775
A
HOH
776
4
HOH
HOH
776
A
HOH
777
4
HOH
HOH
777
A
HOH
778
4
HOH
HOH
778
A
HOH
779
4
HOH
HOH
779
A
HOH
781
4
HOH
HOH
781
A
HOH
782
4
HOH
HOH
782
A
HOH
783
4
HOH
HOH
783
A
HOH
784
4
HOH
HOH
784
A
HOH
786
4
HOH
HOH
786
A
HOH
787
4
HOH
HOH
787
A
HOH
788
4
HOH
HOH
788
A
HOH
789
4
HOH
HOH
789
A
HOH
790
4
HOH
HOH
790
A
HOH
792
4
HOH
HOH
792
A
HOH
793
4
HOH
HOH
793
A
HOH
794
4
HOH
HOH
794
A
HOH
795
4
HOH
HOH
795
A
HOH
796
4
HOH
HOH
796
A
HOH
797
4
HOH
HOH
797
A
HOH
798
4
HOH
HOH
798
A
HOH
803
4
HOH
HOH
803
A
HOH
804
4
HOH
HOH
804
A
HOH
806
4
HOH
HOH
806
A
HOH
808
4
HOH
HOH
808
A
HOH
809
4
HOH
HOH
809
A
HOH
812
4
HOH
HOH
812
A
HOH
813
4
HOH
HOH
813
A
HOH
817
4
HOH
HOH
817
A
HOH
821
4
HOH
HOH
821
A
HOH
404
4
HOH
HOH
404
B
HOH
405
4
HOH
HOH
405
B
HOH
406
4
HOH
HOH
406
B
HOH
408
4
HOH
HOH
408
B
HOH
409
4
HOH
HOH
409
B
HOH
410
4
HOH
HOH
410
B
HOH
411
4
HOH
HOH
411
B
HOH
412
4
HOH
HOH
412
B
HOH
414
4
HOH
HOH
414
B
HOH
417
4
HOH
HOH
417
B
HOH
419
4
HOH
HOH
419
B
HOH
421
4
HOH
HOH
421
B
HOH
422
4
HOH
HOH
422
B
HOH
423
4
HOH
HOH
423
B
HOH
426
4
HOH
HOH
426
B
HOH
428
4
HOH
HOH
428
B
HOH
430
4
HOH
HOH
430
B
HOH
431
4
HOH
HOH
431
B
HOH
432
4
HOH
HOH
432
B
HOH
434
4
HOH
HOH
434
B
HOH
435
4
HOH
HOH
435
B
HOH
437
4
HOH
HOH
437
B
HOH
438
4
HOH
HOH
438
B
HOH
440
4
HOH
HOH
440
B
HOH
441
4
HOH
HOH
441
B
HOH
442
4
HOH
HOH
442
B
HOH
444
4
HOH
HOH
444
B
HOH
446
4
HOH
HOH
446
B
HOH
448
4
HOH
HOH
448
B
HOH
451
4
HOH
HOH
451
B
HOH
452
4
HOH
HOH
452
B
HOH
453
4
HOH
HOH
453
B
HOH
456
4
HOH
HOH
456
B
HOH
457
4
HOH
HOH
457
B
HOH
463
4
HOH
HOH
463
B
HOH
464
4
HOH
HOH
464
B
HOH
465
4
HOH
HOH
465
B
HOH
466
4
HOH
HOH
466
B
HOH
467
4
HOH
HOH
467
B
HOH
468
4
HOH
HOH
468
B
HOH
474
4
HOH
HOH
474
B
HOH
475
4
HOH
HOH
475
B
HOH
476
4
HOH
HOH
476
B
HOH
477
4
HOH
HOH
477
B
HOH
481
4
HOH
HOH
481
B
HOH
482
4
HOH
HOH
482
B
HOH
483
4
HOH
HOH
483
B
HOH
487
4
HOH
HOH
487
B
HOH
488
4
HOH
HOH
488
B
HOH
489
4
HOH
HOH
489
B
HOH
490
4
HOH
HOH
490
B
HOH
495
4
HOH
HOH
495
B
HOH
497
4
HOH
HOH
497
B
HOH
498
4
HOH
HOH
498
B
HOH
499
4
HOH
HOH
499
B
HOH
503
4
HOH
HOH
503
B
HOH
506
4
HOH
HOH
506
B
HOH
507
4
HOH
HOH
507
B
HOH
508
4
HOH
HOH
508
B
HOH
511
4
HOH
HOH
511
B
HOH
512
4
HOH
HOH
512
B
HOH
515
4
HOH
HOH
515
B
HOH
516
4
HOH
HOH
516
B
HOH
517
4
HOH
HOH
517
B
HOH
518
4
HOH
HOH
518
B
HOH
520
4
HOH
HOH
520
B
HOH
524
4
HOH
HOH
524
B
HOH
527
4
HOH
HOH
527
B
HOH
530
4
HOH
HOH
530
B
HOH
531
4
HOH
HOH
531
B
HOH
532
4
HOH
HOH
532
B
HOH
537
4
HOH
HOH
537
B
HOH
538
4
HOH
HOH
538
B
HOH
541
4
HOH
HOH
541
B
HOH
543
4
HOH
HOH
543
B
HOH
544
4
HOH
HOH
544
B
HOH
545
4
HOH
HOH
545
B
HOH
547
4
HOH
HOH
547
B
HOH
549
4
HOH
HOH
549
B
HOH
551
4
HOH
HOH
551
B
HOH
552
4
HOH
HOH
552
B
HOH
553
4
HOH
HOH
553
B
HOH
554
4
HOH
HOH
554
B
HOH
556
4
HOH
HOH
556
B
HOH
560
4
HOH
HOH
560
B
HOH
561
4
HOH
HOH
561
B
HOH
562
4
HOH
HOH
562
B
HOH
570
4
HOH
HOH
570
B
HOH
576
4
HOH
HOH
576
B
HOH
577
4
HOH
HOH
577
B
HOH
580
4
HOH
HOH
580
B
HOH
581
4
HOH
HOH
581
B
HOH
583
4
HOH
HOH
583
B
HOH
585
4
HOH
HOH
585
B
HOH
590
4
HOH
HOH
590
B
HOH
594
4
HOH
HOH
594
B
HOH
596
4
HOH
HOH
596
B
HOH
600
4
HOH
HOH
600
B
HOH
601
4
HOH
HOH
601
B
HOH
604
4
HOH
HOH
604
B
HOH
606
4
HOH
HOH
606
B
HOH
611
4
HOH
HOH
611
B
HOH
612
4
HOH
HOH
612
B
HOH
613
4
HOH
HOH
613
B
HOH
616
4
HOH
HOH
616
B
HOH
617
4
HOH
HOH
617
B
HOH
618
4
HOH
HOH
618
B
HOH
623
4
HOH
HOH
623
B
HOH
624
4
HOH
HOH
624
B
HOH
625
4
HOH
HOH
625
B
HOH
628
4
HOH
HOH
628
B
HOH
629
4
HOH
HOH
629
B
HOH
630
4
HOH
HOH
630
B
HOH
631
4
HOH
HOH
631
B
HOH
632
4
HOH
HOH
632
B
HOH
633
4
HOH
HOH
633
B
HOH
634
4
HOH
HOH
634
B
HOH
635
4
HOH
HOH
635
B
HOH
636
4
HOH
HOH
636
B
HOH
637
4
HOH
HOH
637
B
HOH
640
4
HOH
HOH
640
B
HOH
643
4
HOH
HOH
643
B
HOH
647
4
HOH
HOH
647
B
HOH
648
4
HOH
HOH
648
B
HOH
653
4
HOH
HOH
653
B
HOH
654
4
HOH
HOH
654
B
HOH
658
4
HOH
HOH
658
B
HOH
659
4
HOH
HOH
659
B
HOH
661
4
HOH
HOH
661
B
HOH
662
4
HOH
HOH
662
B
HOH
663
4
HOH
HOH
663
B
HOH
667
4
HOH
HOH
667
B
HOH
668
4
HOH
HOH
668
B
HOH
670
4
HOH
HOH
670
B
HOH
671
4
HOH
HOH
671
B
HOH
672
4
HOH
HOH
672
B
HOH
677
4
HOH
HOH
677
B
HOH
678
4
HOH
HOH
678
B
HOH
679
4
HOH
HOH
679
B
HOH
684
4
HOH
HOH
684
B
HOH
685
4
HOH
HOH
685
B
HOH
686
4
HOH
HOH
686
B
HOH
690
4
HOH
HOH
690
B
HOH
691
4
HOH
HOH
691
B
HOH
692
4
HOH
HOH
692
B
HOH
695
4
HOH
HOH
695
B
HOH
697
4
HOH
HOH
697
B
HOH
698
4
HOH
HOH
698
B
HOH
701
4
HOH
HOH
701
B
HOH
703
4
HOH
HOH
703
B
HOH
704
4
HOH
HOH
704
B
HOH
705
4
HOH
HOH
705
B
HOH
706
4
HOH
HOH
706
B
HOH
711
4
HOH
HOH
711
B
HOH
714
4
HOH
HOH
714
B
HOH
715
4
HOH
HOH
715
B
HOH
716
4
HOH
HOH
716
B
HOH
719
4
HOH
HOH
719
B
HOH
720
4
HOH
HOH
720
B
HOH
721
4
HOH
HOH
721
B
HOH
722
4
HOH
HOH
722
B
HOH
723
4
HOH
HOH
723
B
HOH
735
4
HOH
HOH
735
B
HOH
741
4
HOH
HOH
741
B
HOH
742
4
HOH
HOH
742
B
HOH
745
4
HOH
HOH
745
B
HOH
747
4
HOH
HOH
747
B
HOH
755
4
HOH
HOH
755
B
HOH
756
4
HOH
HOH
756
B
HOH
757
4
HOH
HOH
757
B
HOH
760
4
HOH
HOH
760
B
HOH
761
4
HOH
HOH
761
B
HOH
763
4
HOH
HOH
763
B
HOH
765
4
HOH
HOH
765
B
HOH
769
4
HOH
HOH
769
B
HOH
770
4
HOH
HOH
770
B
HOH
771
4
HOH
HOH
771
B
HOH
772
4
HOH
HOH
772
B
HOH
773
4
HOH
HOH
773
B
HOH
780
4
HOH
HOH
780
B
HOH
785
4
HOH
HOH
785
B
HOH
791
4
HOH
HOH
791
B
HOH
799
4
HOH
HOH
799
B
HOH
800
4
HOH
HOH
800
B
HOH
801
4
HOH
HOH
801
B
HOH
802
4
HOH
HOH
802
B
HOH
805
4
HOH
HOH
805
B
HOH
807
4
HOH
HOH
807
B
HOH
810
4
HOH
HOH
810
B
HOH
811
4
HOH
HOH
811
B
HOH
814
4
HOH
HOH
814
B
HOH
815
4
HOH
HOH
815
B
HOH
816
4
HOH
HOH
816
B
HOH
818
4
HOH
HOH
818
B
HOH
819
4
HOH
HOH
819
B
HOH
820
4
HOH
HOH
820
B
HOH
822
4
HOH
HOH
822
B
HOH
823
4
HOH
HOH
823
B
HOH
824
4
HOH
HOH
824
B
THR
1
n
1
THR
1
A
VAL
2
n
2
VAL
2
A
ALA
3
n
3
ALA
3
A
TYR
4
n
4
TYR
4
A
ILE
5
n
5
ILE
5
A
ALA
6
n
6
ALA
6
A
ILE
7
n
7
ILE
7
A
GLY
8
n
8
GLY
8
A
SER
9
n
9
SER
9
A
ASN
10
n
10
ASN
10
A
LEU
11
n
11
LEU
11
A
ALA
12
n
12
ALA
12
A
SER
13
n
13
SER
13
A
PRO
14
n
14
PRO
14
A
LEU
15
n
15
LEU
15
A
GLU
16
n
16
GLU
16
A
GLN
17
n
17
GLN
17
A
VAL
18
n
18
VAL
18
A
ASN
19
n
19
ASN
19
A
ALA
20
n
20
ALA
20
A
ALA
21
n
21
ALA
21
A
LEU
22
n
22
LEU
22
A
LYS
23
n
23
LYS
23
A
ALA
24
n
24
ALA
24
A
LEU
25
n
25
LEU
25
A
GLY
26
n
26
GLY
26
A
ASP
27
n
27
ASP
27
A
ILE
28
n
28
ILE
28
A
PRO
29
n
29
PRO
29
A
GLU
30
n
30
GLU
30
A
SER
31
n
31
SER
31
A
HIS
32
n
32
HIS
32
A
ILE
33
n
33
ILE
33
A
LEU
34
n
34
LEU
34
A
THR
35
n
35
THR
35
A
VAL
36
n
36
VAL
36
A
SER
37
n
37
SER
37
A
SER
38
n
38
SER
38
A
PHE
39
n
39
PHE
39
A
TYR
40
n
40
TYR
40
A
ARG
41
n
41
ARG
41
A
THR
42
n
42
THR
42
A
PRO
43
n
43
PRO
43
A
PRO
44
n
44
PRO
44
A
LEU
45
n
45
LEU
45
A
GLY
46
n
46
GLY
46
A
PRO
47
n
47
PRO
47
A
GLN
48
n
48
GLN
48
A
ASP
49
n
49
ASP
49
A
GLN
50
n
50
GLN
50
A
PRO
51
n
51
PRO
51
A
ASP
52
n
52
ASP
52
A
TYR
53
n
53
TYR
53
A
LEU
54
n
54
LEU
54
A
ASN
55
n
55
ASN
55
A
ALA
56
n
56
ALA
56
A
ALA
57
n
57
ALA
57
A
VAL
58
n
58
VAL
58
A
ALA
59
n
59
ALA
59
A
LEU
60
n
60
LEU
60
A
GLU
61
n
61
GLU
61
A
THR
62
n
62
THR
62
A
SER
63
n
63
SER
63
A
LEU
64
n
64
LEU
64
A
ALA
65
n
65
ALA
65
A
PRO
66
n
66
PRO
66
A
GLU
67
n
67
GLU
67
A
GLU
68
n
68
GLU
68
A
LEU
69
n
69
LEU
69
A
LEU
70
n
70
LEU
70
A
ASN
71
n
71
ASN
71
A
HIS
72
n
72
HIS
72
A
THR
73
n
73
THR
73
A
GLN
74
n
74
GLN
74
A
ARG
75
n
75
ARG
75
A
ILE
76
n
76
ILE
76
A
GLU
77
n
77
GLU
77
A
LEU
78
n
78
LEU
78
A
GLN
79
n
79
GLN
79
A
GLN
80
n
80
GLN
80
A
GLY
81
n
81
GLY
81
A
ARG
82
n
82
ARG
82
A
VAL
83
n
83
VAL
83
A
ARG
84
n
84
ARG
84
A
LYS
85
n
85
LYS
85
A
ALA
86
n
86
ALA
86
A
GLU
87
n
87
GLU
87
A
ARG
88
n
88
ARG
88
A
TRP
89
n
89
TRP
89
A
GLY
90
n
90
GLY
90
A
PRO
91
n
91
PRO
91
A
ALA
92
n
92
ALA
92
A
THR
93
n
93
THR
93
A
LEU
94
n
94
LEU
94
A
ASP
95
n
95
ASP
95
A
LEU
96
n
96
LEU
96
A
ASP
97
n
97
ASP
97
A
ILE
98
n
98
ILE
98
A
MET
99
n
99
MET
99
A
LEU
100
n
100
LEU
100
A
PHE
101
n
101
PHE
101
A
GLY
102
n
102
GLY
102
A
ASN
103
n
103
ASN
103
A
GLU
104
n
104
GLU
104
A
VAL
105
n
105
VAL
105
A
ILE
106
n
106
ILE
106
A
ASN
107
n
107
ASN
107
A
THR
108
n
108
THR
108
A
GLU
109
n
109
GLU
109
A
ARG
110
n
110
ARG
110
A
LEU
111
n
111
LEU
111
A
THR
112
n
112
THR
112
A
VAL
113
n
113
VAL
113
A
PRO
114
n
114
PRO
114
A
HIS
115
n
115
HIS
115
A
TYR
116
n
116
TYR
116
A
ASP
117
n
117
ASP
117
A
MET
118
n
118
MET
118
A
LYS
119
n
119
LYS
119
A
ASN
120
n
120
ASN
120
A
ARG
121
n
121
ARG
121
A
GLY
122
n
122
GLY
122
A
PHE
123
n
123
PHE
123
A
MET
124
n
124
MET
124
A
LEU
125
n
125
LEU
125
A
TRP
126
n
126
TRP
126
A
PRO
127
n
127
PRO
127
A
LEU
128
n
128
LEU
128
A
PHE
129
n
129
PHE
129
A
GLU
130
n
130
GLU
130
A
ILE
131
n
131
ILE
131
A
ALA
132
n
132
ALA
132
A
PRO
133
n
133
PRO
133
A
GLU
134
n
134
GLU
134
A
LEU
135
n
135
LEU
135
A
VAL
136
n
136
VAL
136
A
PHE
137
n
137
PHE
137
A
PRO
138
n
138
PRO
138
A
ASP
139
n
139
ASP
139
A
GLY
140
n
140
GLY
140
A
GLU
141
n
141
GLU
141
A
MET
142
n
142
MET
142
A
LEU
143
n
143
LEU
143
A
ARG
144
n
144
ARG
144
A
GLN
145
n
145
GLN
145
A
ILE
146
n
146
ILE
146
A
LEU
147
n
147
LEU
147
A
HIS
148
n
148
HIS
148
A
THR
149
n
149
THR
149
A
ARG
150
n
150
ARG
150
A
ALA
151
n
151
ALA
151
A
PHE
152
n
152
PHE
152
A
ASP
153
n
153
ASP
153
A
LYS
154
n
154
LYS
154
A
LEU
155
n
155
LEU
155
A
ASN
156
n
156
ASN
156
A
LYS
157
n
157
LYS
157
A
TRP
158
n
158
TRP
158
A
THR
201
n
1
THR
201
B
VAL
202
n
2
VAL
202
B
ALA
203
n
3
ALA
203
B
TYR
204
n
4
TYR
204
B
ILE
205
n
5
ILE
205
B
ALA
206
n
6
ALA
206
B
ILE
207
n
7
ILE
207
B
GLY
208
n
8
GLY
208
B
SER
209
n
9
SER
209
B
ASN
210
n
10
ASN
210
B
LEU
211
n
11
LEU
211
B
ALA
212
n
12
ALA
212
B
SER
213
n
13
SER
213
B
PRO
214
n
14
PRO
214
B
LEU
215
n
15
LEU
215
B
GLU
216
n
16
GLU
216
B
GLN
217
n
17
GLN
217
B
VAL
218
n
18
VAL
218
B
ASN
219
n
19
ASN
219
B
ALA
220
n
20
ALA
220
B
ALA
221
n
21
ALA
221
B
LEU
222
n
22
LEU
222
B
LYS
223
n
23
LYS
223
B
ALA
224
n
24
ALA
224
B
LEU
225
n
25
LEU
225
B
GLY
226
n
26
GLY
226
B
ASP
227
n
27
ASP
227
B
ILE
228
n
28
ILE
228
B
PRO
229
n
29
PRO
229
B
GLU
230
n
30
GLU
230
B
SER
231
n
31
SER
231
B
HIS
232
n
32
HIS
232
B
ILE
233
n
33
ILE
233
B
LEU
234
n
34
LEU
234
B
THR
235
n
35
THR
235
B
VAL
236
n
36
VAL
236
B
SER
237
n
37
SER
237
B
SER
238
n
38
SER
238
B
PHE
239
n
39
PHE
239
B
TYR
240
n
40
TYR
240
B
ARG
241
n
41
ARG
241
B
THR
242
n
42
THR
242
B
PRO
243
n
43
PRO
243
B
PRO
244
n
44
PRO
244
B
LEU
245
n
45
LEU
245
B
GLY
246
n
46
GLY
246
B
PRO
247
n
47
PRO
247
B
GLN
248
n
48
GLN
248
B
ASP
249
n
49
ASP
249
B
GLN
250
n
50
GLN
250
B
PRO
251
n
51
PRO
251
B
ASP
252
n
52
ASP
252
B
TYR
253
n
53
TYR
253
B
LEU
254
n
54
LEU
254
B
ASN
255
n
55
ASN
255
B
ALA
256
n
56
ALA
256
B
ALA
257
n
57
ALA
257
B
VAL
258
n
58
VAL
258
B
ALA
259
n
59
ALA
259
B
LEU
260
n
60
LEU
260
B
GLU
261
n
61
GLU
261
B
THR
262
n
62
THR
262
B
SER
263
n
63
SER
263
B
LEU
264
n
64
LEU
264
B
ALA
265
n
65
ALA
265
B
PRO
266
n
66
PRO
266
B
GLU
267
n
67
GLU
267
B
GLU
268
n
68
GLU
268
B
LEU
269
n
69
LEU
269
B
LEU
270
n
70
LEU
270
B
ASN
271
n
71
ASN
271
B
HIS
272
n
72
HIS
272
B
THR
273
n
73
THR
273
B
GLN
274
n
74
GLN
274
B
ARG
275
n
75
ARG
275
B
ILE
276
n
76
ILE
276
B
GLU
277
n
77
GLU
277
B
LEU
278
n
78
LEU
278
B
GLN
279
n
79
GLN
279
B
GLN
280
n
80
GLN
280
B
GLY
281
n
81
GLY
281
B
ARG
282
n
82
ARG
282
B
VAL
283
n
83
VAL
283
B
ARG
284
n
84
ARG
284
B
LYS
285
n
85
LYS
285
B
ALA
286
n
86
ALA
286
B
GLU
287
n
87
GLU
287
B
ARG
288
n
88
ARG
288
B
TRP
289
n
89
TRP
289
B
GLY
290
n
90
GLY
290
B
PRO
291
n
91
PRO
291
B
ALA
292
n
92
ALA
292
B
THR
293
n
93
THR
293
B
LEU
294
n
94
LEU
294
B
ASP
295
n
95
ASP
295
B
LEU
296
n
96
LEU
296
B
ASP
297
n
97
ASP
297
B
ILE
298
n
98
ILE
298
B
MET
299
n
99
MET
299
B
LEU
300
n
100
LEU
300
B
PHE
301
n
101
PHE
301
B
GLY
302
n
102
GLY
302
B
ASN
303
n
103
ASN
303
B
GLU
304
n
104
GLU
304
B
VAL
305
n
105
VAL
305
B
ILE
306
n
106
ILE
306
B
ASN
307
n
107
ASN
307
B
THR
308
n
108
THR
308
B
GLU
309
n
109
GLU
309
B
ARG
310
n
110
ARG
310
B
LEU
311
n
111
LEU
311
B
THR
312
n
112
THR
312
B
VAL
313
n
113
VAL
313
B
PRO
314
n
114
PRO
314
B
HIS
315
n
115
HIS
315
B
TYR
316
n
116
TYR
316
B
ASP
317
n
117
ASP
317
B
MET
318
n
118
MET
318
B
LYS
319
n
119
LYS
319
B
ASN
320
n
120
ASN
320
B
ARG
321
n
121
ARG
321
B
GLY
322
n
122
GLY
322
B
PHE
323
n
123
PHE
323
B
MET
324
n
124
MET
324
B
LEU
325
n
125
LEU
325
B
TRP
326
n
126
TRP
326
B
PRO
327
n
127
PRO
327
B
LEU
328
n
128
LEU
328
B
PHE
329
n
129
PHE
329
B
GLU
330
n
130
GLU
330
B
ILE
331
n
131
ILE
331
B
ALA
332
n
132
ALA
332
B
PRO
333
n
133
PRO
333
B
GLU
334
n
134
GLU
334
B
LEU
335
n
135
LEU
335
B
VAL
336
n
136
VAL
336
B
PHE
337
n
137
PHE
337
B
PRO
338
n
138
PRO
338
B
ASP
339
n
139
ASP
339
B
GLY
340
n
140
GLY
340
B
GLU
341
n
141
GLU
341
B
MET
342
n
142
MET
342
B
LEU
343
n
143
LEU
343
B
ARG
344
n
144
ARG
344
B
GLN
345
n
145
GLN
345
B
ILE
346
n
146
ILE
346
B
LEU
347
n
147
LEU
347
B
HIS
348
n
148
HIS
348
B
THR
349
n
149
THR
349
B
ARG
350
n
150
ARG
350
B
ALA
351
n
151
ALA
351
B
PHE
352
n
152
PHE
352
B
ASP
353
n
153
ASP
353
B
LYS
354
n
154
LYS
354
B
LEU
355
n
155
LEU
355
B
ASN
356
n
156
ASN
356
B
LYS
357
n
157
LYS
357
B
TRP
358
n
158
TRP
358
B
0.1625
0.2048
0.1957
0.2363
1241
1659
5.4088
5.3953
22944
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
A
HOH
424
I
O
HOH
1_555
88.6
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
A
HOH
534
I
O
HOH
1_555
86.6
A
HOH
424
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
A
HOH
534
I
O
HOH
1_555
89.0
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
295
B
OD1
ASP
95
1_555
173.9
A
HOH
424
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
295
B
OD1
ASP
95
1_555
91.4
A
HOH
534
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
295
B
OD1
ASP
95
1_555
87.4
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
297
B
OD1
ASP
97
1_555
93.8
A
HOH
424
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
297
B
OD1
ASP
97
1_555
92.8
A
HOH
534
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
297
B
OD1
ASP
97
1_555
178.1
B
ASP
295
B
OD1
ASP
95
1_555
B
MG
362
F
MG
MG
1_555
B
ASP
297
B
OD1
ASP
97
1_555
92.2
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
90.5
A
HOH
424
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
175.2
A
HOH
534
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
86.2
B
ASP
295
B
OD1
ASP
95
1_555
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
89.0
B
ASP
297
B
OD1
ASP
97
1_555
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
92.0
A
HOH
486
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
A
HOH
504
I
O
HOH
1_555
87.5
A
HOH
486
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
A
HOH
540
I
O
HOH
1_555
85.7
A
HOH
504
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
A
HOH
540
I
O
HOH
1_555
90.1
A
HOH
486
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
451
J
O
HOH
1_655
83.8
A
HOH
504
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
451
J
O
HOH
1_655
166.3
A
HOH
540
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
451
J
O
HOH
1_655
78.7
A
HOH
486
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
517
J
O
HOH
1_555
173.6
A
HOH
504
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
517
J
O
HOH
1_555
93.4
A
HOH
540
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
517
J
O
HOH
1_555
87.9
B
HOH
451
J
O
HOH
1_655
A
MG
361
C
MG
MG
1_555
B
HOH
517
J
O
HOH
1_555
94.1
A
HOH
486
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
93.9
A
HOH
504
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
96.9
A
HOH
540
I
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
172.9
B
HOH
451
J
O
HOH
1_655
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
94.3
B
HOH
517
J
O
HOH
1_555
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
92.4
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
ASP
295
B
OD2
ASP
95
1_555
85.9
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
ASP
297
B
OD2
ASP
97
1_555
100.4
B
ASP
295
B
OD2
ASP
95
1_555
B
MG
363
G
MG
MG
1_555
B
ASP
297
B
OD2
ASP
97
1_555
93.6
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
431
J
O
HOH
1_555
93.0
B
ASP
295
B
OD2
ASP
95
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
431
J
O
HOH
1_555
171.1
B
ASP
297
B
OD2
ASP
97
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
431
J
O
HOH
1_555
95.3
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
466
J
O
HOH
1_555
162.5
B
ASP
295
B
OD2
ASP
95
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
466
J
O
HOH
1_555
87.0
B
ASP
297
B
OD2
ASP
97
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
466
J
O
HOH
1_555
96.0
B
HOH
431
J
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
466
J
O
HOH
1_555
91.5
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
76.9
B
ASP
295
B
OD2
ASP
95
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
85.8
B
ASP
297
B
OD2
ASP
97
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
177.3
B
HOH
431
J
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
85.4
B
HOH
466
J
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
86.6
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
LEU
100
A
O
LEU
100
A
N
TYR
4
A
N
TYR
4
A
O
SER
9
A
O
SER
9
A
N
LEU
54
A
N
LEU
54
A
O
GLU
61
A
O
GLU
61
A
N
HIS
32
A
N
HIS
32
A
O
LEU
100
A
O
LEU
100
A
N
TYR
4
A
N
TYR
4
A
O
SER
9
A
O
SER
9
A
N
LEU
54
A
N
LEU
54
A
O
ASN
55
A
O
ASN
55
A
N
TYR
40
A
N
TYR
40
A
N
ARG
41
A
N
ARG
41
A
O
ASN
156
A
O
ASN
156
A
O
ILE
106
A
O
ILE
106
A
N
VAL
113
A
N
VAL
113
B
O
LEU
300
B
O
LEU
100
B
N
TYR
204
B
N
TYR
4
B
O
SER
209
B
O
SER
9
B
N
LEU
254
B
N
LEU
54
B
O
GLU
261
B
O
GLU
61
B
N
HIS
232
B
N
HIS
32
B
O
LEU
300
B
O
LEU
100
B
N
TYR
204
B
N
TYR
4
B
O
SER
209
B
O
SER
9
B
N
LEU
254
B
N
LEU
54
B
O
ASN
255
B
O
ASN
55
B
N
TYR
240
B
N
TYR
40
B
N
ARG
241
B
N
ARG
41
B
O
ASN
356
B
O
ASN
156
B
O
ILE
306
B
O
ILE
106
B
N
VAL
313
B
N
VAL
113
1
B
ARG
284
23.91
1
4.78
0.50
120.30
125.08
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
75
75
75
N
1
-3.64
0.50
120.30
116.66
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
82
82
82
N
1
11.20
1.40
123.60
134.80
A
A
A
CD
NE
CZ
ARG
ARG
ARG
110
110
110
N
1
-3.14
0.50
120.30
117.16
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
241
241
241
N
1
3.46
0.50
120.30
123.76
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
275
275
275
N
1
4.43
0.50
120.30
124.73
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
282
282
282
N
1
3.59
0.50
120.30
123.89
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
350
350
350
N
1
A
SER
13
66.97
80.81
1
A
ASP
49
69.23
86.08
1
A
ALA
132
-147.55
59.48
1
B
ARG
284
56.06
-140.70
LEAST-SQUARES REFINEMENT USING THE KONNERT-HENDRICKSON CONJUGATE-GRADIENT ALGORITHM
0.2363
0.172
0.2048
0.1957
1.65
30.00
10355
1659
30749
22944
10586
5.3953
93.6
RANDOM
1
FREE R
0.0
2.0
MOLECULAR REPLACEMENT
PDB ID 1HKA
ENGH AND HUBER
MOEWS & KRETSINGER, J.MOL.BIOL. 91 (1975) 201-228
4
2476.
2947.
1.65
30.00
425
2963
6
0
2532
0.011
0.026
0.000
0.025
0.065
0.068
0.051
0.000
0.069
0.000
21.5
1.65
40.0
1G4C
32443
32443
0.0
0.0
0.071
1
13.9123
2.730
98.7
0.491
1.65
1.71
2.000
3203
2.431
98.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
SHELXL-97
CRYSTAL STRUCTURE OF A COMPLEX OF HPPK(R92A) FROM E.COLI WITH MG2+ AT 1.65 ANGSTROM RESOLUTION
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
2
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
SER
13
A
SER
13
HELX_P
A
ILE
28
A
ILE
28
1
1
16
A
ALA
65
A
ALA
65
HELX_P
A
GLY
81
A
GLY
81
1
2
17
A
ARG
84
A
ARG
84
HELX_P
A
TRP
89
A
TRP
89
5
3
6
A
ASP
117
A
ASP
117
HELX_P
A
ASN
120
A
ASN
120
5
4
4
A
ARG
121
A
ARG
121
HELX_P
A
ALA
132
A
ALA
132
1
5
12
A
MET
142
A
MET
142
HELX_P
A
ARG
150
A
ARG
150
1
6
9
B
PRO
214
B
PRO
14
HELX_P
B
ASP
227
B
ASP
27
1
7
14
B
ALA
265
B
ALA
65
HELX_P
B
ARG
282
B
ARG
82
1
8
18
B
VAL
283
B
VAL
83
HELX_P
B
GLU
287
B
GLU
87
5
9
5
B
ASP
317
B
ASP
117
HELX_P
B
ASN
320
B
ASN
120
5
10
4
B
ARG
321
B
ARG
121
HELX_P
B
ALA
332
B
ALA
132
1
11
12
B
MET
342
B
MET
142
HELX_P
B
ALA
351
B
ALA
151
1
12
10
metalc
2.024
A
GLU
16
A
OE2
GLU
16
1_555
B
MG
362
F
MG
MG
1_555
metalc
2.146
A
MG
361
C
MG
MG
1_555
A
HOH
486
I
O
HOH
1_555
metalc
2.058
A
MG
361
C
MG
MG
1_555
A
HOH
504
I
O
HOH
1_555
metalc
1.950
A
MG
361
C
MG
MG
1_555
A
HOH
540
I
O
HOH
1_555
metalc
2.184
A
MG
361
C
MG
MG
1_555
B
HOH
451
J
O
HOH
1_655
metalc
2.228
A
MG
361
C
MG
MG
1_555
B
HOH
517
J
O
HOH
1_555
metalc
1.987
A
MG
361
C
MG
MG
1_555
B
HOH
544
J
O
HOH
1_555
metalc
2.197
A
HOH
424
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
metalc
2.082
A
HOH
424
I
O
HOH
1_555
B
MG
363
G
MG
MG
1_555
metalc
2.194
A
HOH
534
I
O
HOH
1_555
B
MG
362
F
MG
MG
1_555
metalc
2.114
B
ASP
295
B
OD1
ASP
95
1_555
B
MG
362
F
MG
MG
1_555
metalc
2.046
B
ASP
295
B
OD2
ASP
95
1_555
B
MG
363
G
MG
MG
1_555
metalc
2.000
B
ASP
297
B
OD1
ASP
97
1_555
B
MG
362
F
MG
MG
1_555
metalc
2.070
B
ASP
297
B
OD2
ASP
97
1_555
B
MG
363
G
MG
MG
1_555
metalc
2.032
B
MG
362
F
MG
MG
1_555
B
HOH
406
J
O
HOH
1_555
metalc
2.046
B
MG
363
G
MG
MG
1_555
B
HOH
431
J
O
HOH
1_555
metalc
2.144
B
MG
363
G
MG
MG
1_555
B
HOH
466
J
O
HOH
1_555
metalc
2.083
B
MG
363
G
MG
MG
1_555
B
HOH
545
J
O
HOH
1_555
TRANSFERASE
PYROPHOSPHOKINASE, PYROPHOSPHORYL TRANSFER, FOLATE, HPPK, PTERIN, 6-HYDROXYMETHYL-7, 8-DIHYDROPTERIN, ANTIMICROBIAL AGENT, DRUG DESIGN, TRANSFERASE
A
VAL
113
A
VAL
113
1
A
PRO
114
A
PRO
114
-11.31
B
VAL
313
B
VAL
113
1
B
PRO
314
B
PRO
114
-7.04
HPPK_ECOLI
UNP
1
1
P26281
TVAYIAIGSNLASPLEQVNAALKALGDIPESHILTVSSFYRTPPLGPQDQPDYLNAAVALETSLAPEELLNHTQRIELQQ
GRVRKAERWGPRTLDLDIMLFGNEVINTERLTVPHYDMKNRGFMLWPLFEIAPELVFPDGEMLRQILHTRAFDKLNKW
1
158
1G4C
1
158
P26281
A
1
1
158
1
158
1G4C
201
358
P26281
B
1
1
158
1
ARG
engineered mutation
ALA
92
1G4C
A
P26281
UNP
92
92
2
ARG
engineered mutation
ALA
292
1G4C
B
P26281
UNP
92
92
4
5
2
4
5
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ASP
95
A
ASP
95
A
PHE
101
A
PHE
101
A
VAL
2
A
VAL
2
A
SER
9
A
SER
9
A
TYR
53
A
TYR
53
A
THR
62
A
THR
62
A
SER
31
A
SER
31
A
VAL
36
A
VAL
36
A
ASP
95
A
ASP
95
A
PHE
101
A
PHE
101
A
VAL
2
A
VAL
2
A
SER
9
A
SER
9
A
TYR
53
A
TYR
53
A
THR
62
A
THR
62
A
TYR
40
A
TYR
40
A
THR
42
A
THR
42
A
ASN
156
A
ASN
156
A
LYS
157
A
LYS
157
A
ILE
106
A
ILE
106
A
ASN
107
A
ASN
107
A
THR
112
A
THR
112
A
VAL
113
A
VAL
113
B
LEU
294
B
LEU
94
B
PHE
301
B
PHE
101
B
VAL
202
B
VAL
2
B
SER
209
B
SER
9
B
TYR
253
B
TYR
53
B
THR
262
B
THR
62
B
SER
231
B
SER
31
B
VAL
236
B
VAL
36
B
LEU
294
B
LEU
94
B
PHE
301
B
PHE
101
B
VAL
202
B
VAL
2
B
SER
209
B
SER
9
B
TYR
253
B
TYR
53
B
THR
262
B
THR
62
B
TYR
240
B
TYR
40
B
THR
242
B
THR
42
B
ASN
356
B
ASN
156
B
LYS
357
B
LYS
157
B
ILE
306
B
ILE
106
B
ASN
307
B
ASN
107
B
THR
312
B
THR
112
B
VAL
313
B
VAL
113
BINDING SITE FOR RESIDUE MG A 361
A
MG
361
Software
6
BINDING SITE FOR RESIDUE MG B 362
B
MG
362
Software
7
BINDING SITE FOR RESIDUE MG B 363
B
MG
363
Software
7
BINDING SITE FOR RESIDUE CL A 364
A
CL
364
Software
4
BINDING SITE FOR RESIDUE CL B 365
B
CL
365
Software
4
BINDING SITE FOR RESIDUE CL A 366
A
CL
366
Software
3
A
HOH
486
I
HOH
6
1_555
A
HOH
504
I
HOH
6
1_555
A
HOH
540
I
HOH
6
1_555
B
HOH
451
J
HOH
6
1_655
B
HOH
517
J
HOH
6
1_555
B
HOH
544
J
HOH
6
1_555
A
GLU
16
A
GLU
16
7
1_555
A
HOH
424
I
HOH
7
1_555
A
HOH
534
I
HOH
7
1_555
B
ASP
295
B
ASP
95
7
1_555
B
ASP
297
B
ASP
97
7
1_555
B
MG
363
G
MG
7
1_555
B
HOH
406
J
HOH
7
1_555
A
HOH
424
I
HOH
7
1_555
B
ASP
295
B
ASP
95
7
1_555
B
ASP
297
B
ASP
97
7
1_555
B
MG
362
F
MG
7
1_555
B
HOH
431
J
HOH
7
1_555
B
HOH
466
J
HOH
7
1_555
B
HOH
545
J
HOH
7
1_555
A
LYS
119
A
LYS
119
4
1_555
A
PRO
138
A
PRO
138
4
1_555
A
ASP
139
A
ASP
139
4
1_555
A
HOH
622
I
HOH
4
1_555
A
HOH
794
I
HOH
4
1_455
B
LYS
319
B
LYS
119
4
1_555
B
PRO
338
B
PRO
138
4
1_555
B
ASP
339
B
ASP
139
4
1_555
A
TRP
158
A
TRP
158
3
1_555
B
HOH
409
J
HOH
3
1_555
B
HOH
547
J
HOH
3
1_555
4
P 1 21 1