0.024093
0.000000
0.000000
0.000000
0.015778
0.000000
0.000000
0.000000
0.008172
0.00000
0.00000
0.00000
Wang, Z.
Luecke, H.
Quiocho, F.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
41.506
63.379
122.373
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
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
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
O4 P -3
94.971
PHOSPHATE ION
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
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
N
N
75
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
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
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
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
N
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
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
N
N
145
S
C
N
146
N
C
N
147
N
O
N
148
S
C
N
149
N
C
N
150
N
C
N
151
N
C
N
152
N
O
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
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
N
N
167
S
C
N
168
N
C
N
169
N
O
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
O
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
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
N
N
189
S
C
N
190
N
C
N
191
N
O
N
192
N
C
N
193
N
C
N
194
N
C
N
195
N
C
N
196
N
N
N
197
N
O
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
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
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
N
C
Y
218
N
C
Y
219
N
C
Y
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
N
224
N
O
N
225
N
H
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
P
N
237
N
O
N
238
N
O
N
239
N
O
N
240
N
O
N
241
N
N
N
242
S
C
N
243
N
C
N
244
N
O
N
245
N
C
N
246
N
C
N
247
N
C
N
248
N
O
N
249
N
H
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
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
O
N
264
N
O
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
N
N
273
S
C
N
274
N
C
N
275
N
O
N
276
R
C
N
277
N
O
N
278
N
C
N
279
N
O
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
N
N
290
S
C
N
291
N
C
N
292
N
O
N
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
Y
297
N
N
Y
298
N
C
Y
299
N
C
Y
300
N
C
Y
301
N
C
Y
302
N
C
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
N
N
317
S
C
N
318
N
C
N
319
N
O
N
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
N
327
N
O
N
328
N
O
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
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
N
C
N
345
N
C
N
346
N
C
N
347
N
O
N
348
N
H
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
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
doub
N
144
N
sing
N
145
N
sing
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
doub
N
165
N
sing
N
166
N
sing
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
doub
N
186
N
sing
N
187
N
sing
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
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
Y
214
N
doub
Y
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
doub
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
doub
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
doub
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
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
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
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
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
Y
287
N
doub
Y
288
N
sing
Y
289
N
sing
N
290
N
sing
Y
291
N
doub
Y
292
N
sing
Y
293
N
sing
N
294
N
sing
Y
295
N
sing
Y
296
N
doub
N
297
N
sing
Y
298
N
doub
N
299
N
sing
Y
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
4
519
522
10.1038/nsb0797-519
9228942
A low energy short hydrogen bond in very high resolution structures of protein receptor--phosphate complexes.
1997
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
93
6786
Negative Electrostatic Surface Potential of Protein Sites Specific for Anionic Ligands
1996
US
Biochemistry
BICHAW
0033
0006-2960
35
2079
Modulation of a Salt Link Does not Affect Binding of Phosphate to its Specific Active Transport Receptor
1996
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
269
25091
Fine Tuning the Specificity of the Periplasmic Phosphate Transport Receptor. Site-Directed Mutagenesis, Ligand Binding, and Crystallographic Studies
1994
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
269
1956
The Immunodominant 38-kDa Lipoprotein Antigen of Mycobacterium Tuberculosis is a Phosphate-Binding Protein
1994
UK
Nature
NATUAS
0006
0028-0836
347
402
High Specificity of a Phosphate Transport Protein Determined by Hydrogen Bonds
1990
10.2210/pdb1ixh/pdb
pdb_00001ixh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
1996-01
M
x-ray
1
1.0800
1.0
BL7-1
SSRL
1.0800
SYNCHROTRON
SSRL BEAMLINE BL7-1
34457.598
PHOSPHATE-BINDING PROTEIN
1
man
polymer
94.971
PHOSPHATE ION
1
syn
non-polymer
no
no
EASLTGAGATFPAPVYAKWADTYQKETGNKVNYQGIGSSGGVKQIIANTVDFGASDAPLSDEKLAQEGLFQFPTVIGGVV
LAVNIPGLKSGELVLDGKTLGDIYLGKIKKWDDEAIAKLNPGLKLPSQNIAVVRRADGSGTSFVFTSYLAKVNEEWKNNV
GTGSTVKWPIGLGGKGNDGIAAFVQRLPGAIGYVEYAYAKQNNLAYTKLISADGKPVSPTEENFANAAKGADWSKTFAQD
LTNQKGEDAWPITSTTFILIHKDQKKPEQGTEVLKFFDWAYKTGAKQANDLDYASLPDSVVEQVRAAWKTNIKDSSGKPL
Y
EASLTGAGATFPAPVYAKWADTYQKETGNKVNYQGIGSSGGVKQIIANTVDFGASDAPLSDEKLAQEGLFQFPTVIGGVV
LAVNIPGLKSGELVLDGKTLGDIYLGKIKKWDDEAIAKLNPGLKLPSQNIAVVRRADGSGTSFVFTSYLAKVNEEWKNNV
GTGSTVKWPIGLGGKGNDGIAAFVQRLPGAIGYVEYAYAKQNNLAYTKLISADGKPVSPTEENFANAAKGADWSKTFAQD
LTNQKGEDAWPITSTTFILIHKDQKKPEQGTEVLKFFDWAYKTGAKQANDLDYASLPDSVVEQVRAAWKTNIKDSSGKPL
Y
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
PAN92
Escherichia
sample
AN1667
PERIPLASM
PHO-S
562
Escherichia coli
AN1667
PERIPLASM
562
Escherichia coli
PIBI24
1
2.4
40.
4.5
pH 4.5
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
Data collection
1
0
1998-02-04
1
1
2008-03-21
1
2
2011-07-13
1
3
2023-08-09
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1996-08-01
REL
PO4
PHOSPHATE ION
1ABH
PDB ENTRY 1ABH
PDB
experimental model
PO4
322
2
PO4
PO4
322
A
GLU
1
n
1
GLU
1
A
ALA
2
n
2
ALA
2
A
SER
3
n
3
SER
3
A
LEU
4
n
4
LEU
4
A
THR
5
n
5
THR
5
A
GLY
6
n
6
GLY
6
A
ALA
7
n
7
ALA
7
A
GLY
8
n
8
GLY
8
A
ALA
9
n
9
ALA
9
A
THR
10
n
10
THR
10
A
PHE
11
n
11
PHE
11
A
PRO
12
n
12
PRO
12
A
ALA
13
n
13
ALA
13
A
PRO
14
n
14
PRO
14
A
VAL
15
n
15
VAL
15
A
TYR
16
n
16
TYR
16
A
ALA
17
n
17
ALA
17
A
LYS
18
n
18
LYS
18
A
TRP
19
n
19
TRP
19
A
ALA
20
n
20
ALA
20
A
ASP
21
n
21
ASP
21
A
THR
22
n
22
THR
22
A
TYR
23
n
23
TYR
23
A
GLN
24
n
24
GLN
24
A
LYS
25
n
25
LYS
25
A
GLU
26
n
26
GLU
26
A
THR
27
n
27
THR
27
A
GLY
28
n
28
GLY
28
A
ASN
29
n
29
ASN
29
A
LYS
30
n
30
LYS
30
A
VAL
31
n
31
VAL
31
A
ASN
32
n
32
ASN
32
A
TYR
33
n
33
TYR
33
A
GLN
34
n
34
GLN
34
A
GLY
35
n
35
GLY
35
A
ILE
36
n
36
ILE
36
A
GLY
37
n
37
GLY
37
A
SER
38
n
38
SER
38
A
SER
39
n
39
SER
39
A
GLY
40
n
40
GLY
40
A
GLY
41
n
41
GLY
41
A
VAL
42
n
42
VAL
42
A
LYS
43
n
43
LYS
43
A
GLN
44
n
44
GLN
44
A
ILE
45
n
45
ILE
45
A
ILE
46
n
46
ILE
46
A
ALA
47
n
47
ALA
47
A
ASN
48
n
48
ASN
48
A
THR
49
n
49
THR
49
A
VAL
50
n
50
VAL
50
A
ASP
51
n
51
ASP
51
A
PHE
52
n
52
PHE
52
A
GLY
53
n
53
GLY
53
A
ALA
54
n
54
ALA
54
A
SER
55
n
55
SER
55
A
ASP
56
n
56
ASP
56
A
ALA
57
n
57
ALA
57
A
PRO
58
n
58
PRO
58
A
LEU
59
n
59
LEU
59
A
SER
60
n
60
SER
60
A
ASP
61
n
61
ASP
61
A
GLU
62
n
62
GLU
62
A
LYS
63
n
63
LYS
63
A
LEU
64
n
64
LEU
64
A
ALA
65
n
65
ALA
65
A
GLN
66
n
66
GLN
66
A
GLU
67
n
67
GLU
67
A
GLY
68
n
68
GLY
68
A
LEU
69
n
69
LEU
69
A
PHE
70
n
70
PHE
70
A
GLN
71
n
71
GLN
71
A
PHE
72
n
72
PHE
72
A
PRO
73
n
73
PRO
73
A
THR
74
n
74
THR
74
A
VAL
75
n
75
VAL
75
A
ILE
76
n
76
ILE
76
A
GLY
77
n
77
GLY
77
A
GLY
78
n
78
GLY
78
A
VAL
79
n
79
VAL
79
A
VAL
80
n
80
VAL
80
A
LEU
81
n
81
LEU
81
A
ALA
82
n
82
ALA
82
A
VAL
83
n
83
VAL
83
A
ASN
84
n
84
ASN
84
A
ILE
85
n
85
ILE
85
A
PRO
86
n
86
PRO
86
A
GLY
87
n
87
GLY
87
A
LEU
88
n
88
LEU
88
A
LYS
89
n
89
LYS
89
A
SER
90
n
90
SER
90
A
GLY
91
n
91
GLY
91
A
GLU
92
n
92
GLU
92
A
LEU
93
n
93
LEU
93
A
VAL
94
n
94
VAL
94
A
LEU
95
n
95
LEU
95
A
ASP
96
n
96
ASP
96
A
GLY
97
n
97
GLY
97
A
LYS
98
n
98
LYS
98
A
THR
99
n
99
THR
99
A
LEU
100
n
100
LEU
100
A
GLY
101
n
101
GLY
101
A
ASP
102
n
102
ASP
102
A
ILE
103
n
103
ILE
103
A
TYR
104
n
104
TYR
104
A
LEU
105
n
105
LEU
105
A
GLY
106
n
106
GLY
106
A
LYS
107
n
107
LYS
107
A
ILE
108
n
108
ILE
108
A
LYS
109
n
109
LYS
109
A
LYS
110
n
110
LYS
110
A
TRP
111
n
111
TRP
111
A
ASP
112
n
112
ASP
112
A
ASP
113
n
113
ASP
113
A
GLU
114
n
114
GLU
114
A
ALA
115
n
115
ALA
115
A
ILE
116
n
116
ILE
116
A
ALA
117
n
117
ALA
117
A
LYS
118
n
118
LYS
118
A
LEU
119
n
119
LEU
119
A
ASN
120
n
120
ASN
120
A
PRO
121
n
121
PRO
121
A
GLY
122
n
122
GLY
122
A
LEU
123
n
123
LEU
123
A
LYS
124
n
124
LYS
124
A
LEU
125
n
125
LEU
125
A
PRO
126
n
126
PRO
126
A
SER
127
n
127
SER
127
A
GLN
128
n
128
GLN
128
A
ASN
129
n
129
ASN
129
A
ILE
130
n
130
ILE
130
A
ALA
131
n
131
ALA
131
A
VAL
132
n
132
VAL
132
A
VAL
133
n
133
VAL
133
A
ARG
134
n
134
ARG
134
A
ARG
135
n
135
ARG
135
A
ALA
136
n
136
ALA
136
A
ASP
137
n
137
ASP
137
A
GLY
138
n
138
GLY
138
A
SER
139
n
139
SER
139
A
GLY
140
n
140
GLY
140
A
THR
141
n
141
THR
141
A
SER
142
n
142
SER
142
A
PHE
143
n
143
PHE
143
A
VAL
144
n
144
VAL
144
A
PHE
145
n
145
PHE
145
A
THR
146
n
146
THR
146
A
SER
147
n
147
SER
147
A
TYR
148
n
148
TYR
148
A
LEU
149
n
149
LEU
149
A
ALA
150
n
150
ALA
150
A
LYS
151
n
151
LYS
151
A
VAL
152
n
152
VAL
152
A
ASN
153
n
153
ASN
153
A
GLU
154
n
154
GLU
154
A
GLU
155
n
155
GLU
155
A
TRP
156
n
156
TRP
156
A
LYS
157
n
157
LYS
157
A
ASN
158
n
158
ASN
158
A
ASN
159
n
159
ASN
159
A
VAL
160
n
160
VAL
160
A
GLY
161
n
161
GLY
161
A
THR
162
n
162
THR
162
A
GLY
163
n
163
GLY
163
A
SER
164
n
164
SER
164
A
THR
165
n
165
THR
165
A
VAL
166
n
166
VAL
166
A
LYS
167
n
167
LYS
167
A
TRP
168
n
168
TRP
168
A
PRO
169
n
169
PRO
169
A
ILE
170
n
170
ILE
170
A
GLY
171
n
171
GLY
171
A
LEU
172
n
172
LEU
172
A
GLY
173
n
173
GLY
173
A
GLY
174
n
174
GLY
174
A
LYS
175
n
175
LYS
175
A
GLY
176
n
176
GLY
176
A
ASN
177
n
177
ASN
177
A
ASP
178
n
178
ASP
178
A
GLY
179
n
179
GLY
179
A
ILE
180
n
180
ILE
180
A
ALA
181
n
181
ALA
181
A
ALA
182
n
182
ALA
182
A
PHE
183
n
183
PHE
183
A
VAL
184
n
184
VAL
184
A
GLN
185
n
185
GLN
185
A
ARG
186
n
186
ARG
186
A
LEU
187
n
187
LEU
187
A
PRO
188
n
188
PRO
188
A
GLY
189
n
189
GLY
189
A
ALA
190
n
190
ALA
190
A
ILE
191
n
191
ILE
191
A
GLY
192
n
192
GLY
192
A
TYR
193
n
193
TYR
193
A
VAL
194
n
194
VAL
194
A
GLU
195
n
195
GLU
195
A
TYR
196
n
196
TYR
196
A
ALA
197
n
197
ALA
197
A
TYR
198
n
198
TYR
198
A
ALA
199
n
199
ALA
199
A
LYS
200
n
200
LYS
200
A
GLN
201
n
201
GLN
201
A
ASN
202
n
202
ASN
202
A
ASN
203
n
203
ASN
203
A
LEU
204
n
204
LEU
204
A
ALA
205
n
205
ALA
205
A
TYR
206
n
206
TYR
206
A
THR
207
n
207
THR
207
A
LYS
208
n
208
LYS
208
A
LEU
209
n
209
LEU
209
A
ILE
210
n
210
ILE
210
A
SER
211
n
211
SER
211
A
ALA
212
n
212
ALA
212
A
ASP
213
n
213
ASP
213
A
GLY
214
n
214
GLY
214
A
LYS
215
n
215
LYS
215
A
PRO
216
n
216
PRO
216
A
VAL
217
n
217
VAL
217
A
SER
218
n
218
SER
218
A
PRO
219
n
219
PRO
219
A
THR
220
n
220
THR
220
A
GLU
221
n
221
GLU
221
A
GLU
222
n
222
GLU
222
A
ASN
223
n
223
ASN
223
A
PHE
224
n
224
PHE
224
A
ALA
225
n
225
ALA
225
A
ASN
226
n
226
ASN
226
A
ALA
227
n
227
ALA
227
A
ALA
228
n
228
ALA
228
A
LYS
229
n
229
LYS
229
A
GLY
230
n
230
GLY
230
A
ALA
231
n
231
ALA
231
A
ASP
232
n
232
ASP
232
A
TRP
233
n
233
TRP
233
A
SER
234
n
234
SER
234
A
LYS
235
n
235
LYS
235
A
THR
236
n
236
THR
236
A
PHE
237
n
237
PHE
237
A
ALA
238
n
238
ALA
238
A
GLN
239
n
239
GLN
239
A
ASP
240
n
240
ASP
240
A
LEU
241
n
241
LEU
241
A
THR
242
n
242
THR
242
A
ASN
243
n
243
ASN
243
A
GLN
244
n
244
GLN
244
A
LYS
245
n
245
LYS
245
A
GLY
246
n
246
GLY
246
A
GLU
247
n
247
GLU
247
A
ASP
248
n
248
ASP
248
A
ALA
249
n
249
ALA
249
A
TRP
250
n
250
TRP
250
A
PRO
251
n
251
PRO
251
A
ILE
252
n
252
ILE
252
A
THR
253
n
253
THR
253
A
SER
254
n
254
SER
254
A
THR
255
n
255
THR
255
A
THR
256
n
256
THR
256
A
PHE
257
n
257
PHE
257
A
ILE
258
n
258
ILE
258
A
LEU
259
n
259
LEU
259
A
ILE
260
n
260
ILE
260
A
HIS
261
n
261
HIS
261
A
LYS
262
n
262
LYS
262
A
ASP
263
n
263
ASP
263
A
GLN
264
n
264
GLN
264
A
LYS
265
n
265
LYS
265
A
LYS
266
n
266
LYS
266
A
PRO
267
n
267
PRO
267
A
GLU
268
n
268
GLU
268
A
GLN
269
n
269
GLN
269
A
GLY
270
n
270
GLY
270
A
THR
271
n
271
THR
271
A
GLU
272
n
272
GLU
272
A
VAL
273
n
273
VAL
273
A
LEU
274
n
274
LEU
274
A
LYS
275
n
275
LYS
275
A
PHE
276
n
276
PHE
276
A
PHE
277
n
277
PHE
277
A
ASP
278
n
278
ASP
278
A
TRP
279
n
279
TRP
279
A
ALA
280
n
280
ALA
280
A
TYR
281
n
281
TYR
281
A
LYS
282
n
282
LYS
282
A
THR
283
n
283
THR
283
A
GLY
284
n
284
GLY
284
A
ALA
285
n
285
ALA
285
A
LYS
286
n
286
LYS
286
A
GLN
287
n
287
GLN
287
A
ALA
288
n
288
ALA
288
A
ASN
289
n
289
ASN
289
A
ASP
290
n
290
ASP
290
A
LEU
291
n
291
LEU
291
A
ASP
292
n
292
ASP
292
A
TYR
293
n
293
TYR
293
A
ALA
294
n
294
ALA
294
A
SER
295
n
295
SER
295
A
LEU
296
n
296
LEU
296
A
PRO
297
n
297
PRO
297
A
ASP
298
n
298
ASP
298
A
SER
299
n
299
SER
299
A
VAL
300
n
300
VAL
300
A
VAL
301
n
301
VAL
301
A
GLU
302
n
302
GLU
302
A
GLN
303
n
303
GLN
303
A
VAL
304
n
304
VAL
304
A
ARG
305
n
305
ARG
305
A
ALA
306
n
306
ALA
306
A
ALA
307
n
307
ALA
307
A
TRP
308
n
308
TRP
308
A
LYS
309
n
309
LYS
309
A
THR
310
n
310
THR
310
A
ASN
311
n
311
ASN
311
A
ILE
312
n
312
ILE
312
A
LYS
313
n
313
LYS
313
A
ASP
314
n
314
ASP
314
A
SER
315
n
315
SER
315
A
SER
316
n
316
SER
316
A
GLY
317
n
317
GLY
317
A
LYS
318
n
318
LYS
318
A
PRO
319
n
319
PRO
319
A
LEU
320
n
320
LEU
320
A
TYR
321
n
321
TYR
321
A
0.1150000
0.1170000
0.1120000
0.1140000
0.1380000
0.1410000
13527
14445
11.1
10.0
121384
author_defined_assembly
1
monomeric
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
30
A
O
LYS
30
A
N
LEU
4
A
N
LEU
4
A
O
ALA
7
A
O
ALA
7
A
N
PHE
52
A
N
PHE
52
A
O
GLY
53
A
O
GLY
53
A
N
LEU
259
A
N
LEU
259
A
O
ILE
258
A
O
ILE
258
A
N
PHE
72
A
N
PHE
72
A
O
GLY
77
A
O
GLY
77
A
N
SER
254
A
N
SER
254
A
O
VAL
80
A
O
VAL
80
A
N
VAL
194
A
N
VAL
194
A
O
ILE
191
A
O
ILE
191
A
N
ALA
131
A
N
ALA
131
A
O
ARG
134
A
O
ARG
134
A
N
LEU
172
A
N
LEU
172
1
A
A
HH
HG1
TYR
THR
16
74
1.31
1
A
GLU
1
0.110
SIDE CHAIN
1
A
GLU
154
0.120
SIDE CHAIN
1
-4.18
0.60
121.00
116.82
A
A
A
CB
CG
CD2
TYR
TYR
TYR
16
16
16
N
1
-7.89
1.20
123.30
115.41
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
26
26
26
N
1
-7.52
0.90
118.30
110.78
A
A
A
CB
CG
OD2
ASP
ASP
ASP
178
178
178
N
1
-6.85
0.70
120.80
113.95
A
A
A
CB
CG
CD1
PHE
PHE
PHE
183
183
183
N
1
5.71
0.90
118.30
124.01
A
A
A
CB
CG
OD1
ASP
ASP
ASP
263
263
263
N
1
-6.82
0.90
118.30
111.48
A
A
A
CB
CG
OD2
ASP
ASP
ASP
263
263
263
N
1
19.26
2.00
110.40
129.66
A
A
A
CB
CA
C
ASN
ASN
ASN
289
289
289
N
1
15.34
2.20
113.40
128.74
A
A
A
CA
CB
CG
ASN
ASN
ASN
289
289
289
N
1
A
A
CG
CD
GLU
GLU
154
154
0.090
0.015
1.515
1.605
N
1
A
A
CG
CD
GLU
GLU
221
221
-0.094
0.015
1.515
1.421
N
1
A
ILE
252
-118.47
73.84
0.1410000
0.1170000
0.1140000
0.98
19.4
28413
14445
144454
0
10.0
79.8
1
FREE R
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1ABH
MOEWS & KRETSINGER
6
547
3110
0.98
19.4
0
2453
5
0
2448
0.98
19.4
1IXH
147105
0.
0.0530000
1
35.3
9.4
79.8
0.2460000
0.98
1.00
3.6
3.9
29.8
model building
SHELXL-96
refinement
SHELXL-96
data reduction
DENZO
data scaling
SCALEPACK
phasing
SHELXL-96
PHOSPHATE-BINDING PROTEIN (PBP) COMPLEXED WITH PHOSPHATE
1
N
N
2
N
N
A
ALA
13
A
ALA
13
HELX_P
A
THR
27
A
THR
27
1
1
15
A
SER
38
A
SER
38
HELX_P
A
ALA
47
A
ALA
47
1
2
10
A
ASP
61
A
ASP
61
HELX_P
A
GLU
67
A
GLU
67
1
3
7
A
GLY
97
A
GLY
97
HELX_P
A
TYR
104
A
TYR
104
1
4
8
A
GLU
114
A
GLU
114
HELX_P
A
LEU
119
A
LEU
119
1
5
6
A
GLY
140
A
GLY
140
HELX_P
A
VAL
152
A
VAL
152
1
6
13
A
GLU
154
A
GLU
154
HELX_P
A
ASN
159
A
ASN
159
1
7
6
A
GLY
176
A
GLY
176
HELX_P
A
ARG
186
A
ARG
186
1
8
11
A
TYR
196
A
TYR
196
HELX_P
A
ASN
202
A
ASN
202
1
9
7
A
GLU
221
A
GLU
221
HELX_P
A
ALA
228
A
ALA
228
1
10
8
A
PRO
267
A
PRO
267
HELX_P
A
THR
283
A
THR
283
1
11
17
A
ALA
285
A
ALA
285
HELX_P
A
LEU
291
A
LEU
291
1
12
7
A
ASP
298
A
ASP
298
HELX_P
A
ASN
311
A
ASN
311
1
13
14
PHOSPHATE TRANSPORT
PHOSPHATE TRANSPORT, ULTRA HIGH RESOLUTION, PHOSPHATE BINDIN PROTEIN
PSTS_ECOLI
UNP
1
1
P06128
MKVMRTTVATVVAATLSMSAFSVFAEASLTGAGATFPAPVYAKWADTYQKETGNKVNYQGIGSSGGVKQIIANTVDFGAS
DAPLSDEKLAQEGLFQFPTVIGGVVLAVNIPGLKSGELVLDGKTLGDIYLGKIKKWDDEAIAKLNPGLKLPSQNIAVVRR
ADGSGTSFVFTSYLAKVNEEWKNNVGTGSTVKWPIGLGGKGNDGIAAFVQRLPGAIGYVEYAYAKQNNLAYTKLISADGK
PVSPTEENFANAAKGADWSKTFAQDLTNQKGEDAWPITSTTFILIHKDQKKPEQGTEVLKFFDWAYKTGAKQANDLDYAS
LPDSVVEQVRAAWKTNIKDSSGKPLY
26
346
1IXH
1
321
P06128
A
1
1
321
5
2
4
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
A
LYS
30
A
LYS
30
A
GLY
35
A
GLY
35
A
SER
3
A
SER
3
A
GLY
8
A
GLY
8
A
PHE
52
A
PHE
52
A
SER
55
A
SER
55
A
PHE
257
A
PHE
257
A
HIS
261
A
HIS
261
A
LEU
69
A
LEU
69
A
PRO
73
A
PRO
73
A
ILE
76
A
ILE
76
A
GLY
78
A
GLY
78
A
THR
253
A
THR
253
A
THR
255
A
THR
255
A
VAL
79
A
VAL
79
A
VAL
83
A
VAL
83
A
ALA
190
A
ALA
190
A
GLU
195
A
GLU
195
A
ALA
131
A
ALA
131
A
ARG
135
A
ARG
135
A
LEU
172
A
LEU
172
A
GLY
174
A
GLY
174
BINDING SITE FOR RESIDUE PO4 A 322
A
PO4
322
Software
10
A
ALA
9
A
ALA
9
10
1_555
A
THR
10
A
THR
10
10
1_555
A
PHE
11
A
PHE
11
10
1_555
A
GLY
37
A
GLY
37
10
1_555
A
SER
38
A
SER
38
10
1_555
A
ASP
56
A
ASP
56
10
1_555
A
ARG
135
A
ARG
135
10
1_555
A
SER
139
A
SER
139
10
1_555
A
GLY
140
A
GLY
140
10
1_555
A
THR
141
A
THR
141
10
1_555
19
P 21 21 21