0.020504
-0.000000
0.000000
0.000000
0.006702
0.000000
0.000000
0.000000
0.028409
0.00000
0.00000
0.00000
Sivaraman, J.
Sauve, V.
Larocque, R.
Stura, E.A.
Schrag, J.D.
Cygler, M.
Matte, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
48.771
149.220
35.200
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
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
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C4 H4 N2 O2
112.087
URACIL
non-polymer
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
9
353
358
11953756
Structure of the 16S rRNA pseudouridine synthase RsuA bound to uracil and UMP.
2002
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
CCD
2001-04-10
ADSC QUANTUM 4
Silicon
MAD
M
x-ray
1
0.968634
1.0
X8C
NSLS
0.968634
SYNCHROTRON
NSLS BEAMLINE X8C
26371.166
RIBOSOMAL SMALL SUBUNIT PSEUDOURIDINE SYNTHASE A
4.2.1.70
1
man
polymer
112.087
URACIL
1
syn
non-polymer
18.015
water
222
nat
water
16S PSEUDOURIDYLATE 516 SYNTHASE, 16S PSEUDOURIDINE 516 SYNTHASE, URACIL HYDROLYASE
no
yes
GSH(MSE)RLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYF(MSE)LNKPQ
GYVCSTDDPDHPTVLYFLDEPVAWKLHAAGRLDIDTTGLVL(MSE)TDDGQWSHRITSPRHHCEKTYLVTLESPVADDTA
EQFAKGVQLHNEKDLTKPAVLEVITPTQVRLTISEGRYHQVKR(MSE)FAAVGNHVVELHRERIGGITLDADLAPGEYRP
LTEEEIASVV
GSHMRLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYFMLNKPQGYVCSTDD
PDHPTVLYFLDEPVAWKLHAAGRLDIDTTGLVLMTDDGQWSHRITSPRHHCEKTYLVTLESPVADDTAEQFAKGVQLHNE
KDLTKPAVLEVITPTQVRLTISEGRYHQVKRMFAAVGNHVVELHRERIGGITLDADLAPGEYRPLTEEEIASVV
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
DL41
1
2.43
49.33
VAPOR DIFFUSION, SITTING DROP
5.6
PEG 3350, Malate, KSCN, Isoproponal, Glycerol, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 18K
291.0
software
exptl_crystal_grow
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Experimental preparation
1
0
2002-04-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-11
1
4
2018-01-31
_software.classification
_software.name
_exptl_crystal_grow.temp
STRUCTURE OF RSUA
STRUCTURE OF RSUA
RCSB
Y
RCSB
2002-01-13
REL
REL
URA
URACIL
HOH
water
URA
232
2
URA
URA
232
A
HOH
233
3
HOH
HOH
233
A
HOH
234
3
HOH
HOH
234
A
HOH
235
3
HOH
HOH
235
A
HOH
236
3
HOH
HOH
236
A
HOH
237
3
HOH
HOH
237
A
HOH
238
3
HOH
HOH
238
A
HOH
239
3
HOH
HOH
239
A
HOH
240
3
HOH
HOH
240
A
HOH
241
3
HOH
HOH
241
A
HOH
242
3
HOH
HOH
242
A
HOH
243
3
HOH
HOH
243
A
HOH
244
3
HOH
HOH
244
A
HOH
245
3
HOH
HOH
245
A
HOH
246
3
HOH
HOH
246
A
HOH
247
3
HOH
HOH
247
A
HOH
248
3
HOH
HOH
248
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
251
3
HOH
HOH
251
A
HOH
252
3
HOH
HOH
252
A
HOH
253
3
HOH
HOH
253
A
HOH
254
3
HOH
HOH
254
A
HOH
255
3
HOH
HOH
255
A
HOH
256
3
HOH
HOH
256
A
HOH
257
3
HOH
HOH
257
A
HOH
258
3
HOH
HOH
258
A
HOH
259
3
HOH
HOH
259
A
HOH
260
3
HOH
HOH
260
A
HOH
261
3
HOH
HOH
261
A
HOH
262
3
HOH
HOH
262
A
HOH
263
3
HOH
HOH
263
A
HOH
264
3
HOH
HOH
264
A
HOH
265
3
HOH
HOH
265
A
HOH
266
3
HOH
HOH
266
A
HOH
267
3
HOH
HOH
267
A
HOH
268
3
HOH
HOH
268
A
HOH
269
3
HOH
HOH
269
A
HOH
270
3
HOH
HOH
270
A
HOH
271
3
HOH
HOH
271
A
HOH
272
3
HOH
HOH
272
A
HOH
273
3
HOH
HOH
273
A
HOH
274
3
HOH
HOH
274
A
HOH
275
3
HOH
HOH
275
A
HOH
276
3
HOH
HOH
276
A
HOH
277
3
HOH
HOH
277
A
HOH
278
3
HOH
HOH
278
A
HOH
279
3
HOH
HOH
279
A
HOH
280
3
HOH
HOH
280
A
HOH
281
3
HOH
HOH
281
A
HOH
282
3
HOH
HOH
282
A
HOH
283
3
HOH
HOH
283
A
HOH
284
3
HOH
HOH
284
A
HOH
285
3
HOH
HOH
285
A
HOH
286
3
HOH
HOH
286
A
HOH
287
3
HOH
HOH
287
A
HOH
288
3
HOH
HOH
288
A
HOH
289
3
HOH
HOH
289
A
HOH
290
3
HOH
HOH
290
A
HOH
291
3
HOH
HOH
291
A
HOH
292
3
HOH
HOH
292
A
HOH
293
3
HOH
HOH
293
A
HOH
294
3
HOH
HOH
294
A
HOH
295
3
HOH
HOH
295
A
HOH
296
3
HOH
HOH
296
A
HOH
297
3
HOH
HOH
297
A
HOH
298
3
HOH
HOH
298
A
HOH
299
3
HOH
HOH
299
A
HOH
300
3
HOH
HOH
300
A
HOH
301
3
HOH
HOH
301
A
HOH
302
3
HOH
HOH
302
A
HOH
303
3
HOH
HOH
303
A
HOH
304
3
HOH
HOH
304
A
HOH
305
3
HOH
HOH
305
A
HOH
306
3
HOH
HOH
306
A
HOH
307
3
HOH
HOH
307
A
HOH
308
3
HOH
HOH
308
A
HOH
309
3
HOH
HOH
309
A
HOH
310
3
HOH
HOH
310
A
HOH
311
3
HOH
HOH
311
A
HOH
312
3
HOH
HOH
312
A
HOH
313
3
HOH
HOH
313
A
HOH
314
3
HOH
HOH
314
A
HOH
315
3
HOH
HOH
315
A
HOH
316
3
HOH
HOH
316
A
HOH
317
3
HOH
HOH
317
A
HOH
318
3
HOH
HOH
318
A
HOH
319
3
HOH
HOH
319
A
HOH
320
3
HOH
HOH
320
A
HOH
321
3
HOH
HOH
321
A
HOH
322
3
HOH
HOH
322
A
HOH
323
3
HOH
HOH
323
A
HOH
324
3
HOH
HOH
324
A
HOH
325
3
HOH
HOH
325
A
HOH
326
3
HOH
HOH
326
A
HOH
327
3
HOH
HOH
327
A
HOH
328
3
HOH
HOH
328
A
HOH
329
3
HOH
HOH
329
A
HOH
330
3
HOH
HOH
330
A
HOH
331
3
HOH
HOH
331
A
HOH
332
3
HOH
HOH
332
A
HOH
333
3
HOH
HOH
333
A
HOH
334
3
HOH
HOH
334
A
HOH
335
3
HOH
HOH
335
A
HOH
336
3
HOH
HOH
336
A
HOH
337
3
HOH
HOH
337
A
HOH
338
3
HOH
HOH
338
A
HOH
339
3
HOH
HOH
339
A
HOH
340
3
HOH
HOH
340
A
HOH
341
3
HOH
HOH
341
A
HOH
342
3
HOH
HOH
342
A
HOH
343
3
HOH
HOH
343
A
HOH
344
3
HOH
HOH
344
A
HOH
345
3
HOH
HOH
345
A
HOH
346
3
HOH
HOH
346
A
HOH
347
3
HOH
HOH
347
A
HOH
348
3
HOH
HOH
348
A
HOH
349
3
HOH
HOH
349
A
HOH
350
3
HOH
HOH
350
A
HOH
351
3
HOH
HOH
351
A
HOH
352
3
HOH
HOH
352
A
HOH
353
3
HOH
HOH
353
A
HOH
354
3
HOH
HOH
354
A
HOH
355
3
HOH
HOH
355
A
HOH
356
3
HOH
HOH
356
A
HOH
357
3
HOH
HOH
357
A
HOH
358
3
HOH
HOH
358
A
HOH
359
3
HOH
HOH
359
A
HOH
360
3
HOH
HOH
360
A
HOH
361
3
HOH
HOH
361
A
HOH
362
3
HOH
HOH
362
A
HOH
363
3
HOH
HOH
363
A
HOH
364
3
HOH
HOH
364
A
HOH
365
3
HOH
HOH
365
A
HOH
366
3
HOH
HOH
366
A
HOH
367
3
HOH
HOH
367
A
HOH
368
3
HOH
HOH
368
A
HOH
369
3
HOH
HOH
369
A
HOH
370
3
HOH
HOH
370
A
HOH
371
3
HOH
HOH
371
A
HOH
372
3
HOH
HOH
372
A
HOH
373
3
HOH
HOH
373
A
HOH
374
3
HOH
HOH
374
A
HOH
375
3
HOH
HOH
375
A
HOH
376
3
HOH
HOH
376
A
HOH
377
3
HOH
HOH
377
A
HOH
378
3
HOH
HOH
378
A
HOH
379
3
HOH
HOH
379
A
HOH
380
3
HOH
HOH
380
A
HOH
381
3
HOH
HOH
381
A
HOH
382
3
HOH
HOH
382
A
HOH
383
3
HOH
HOH
383
A
HOH
384
3
HOH
HOH
384
A
HOH
385
3
HOH
HOH
385
A
HOH
386
3
HOH
HOH
386
A
HOH
387
3
HOH
HOH
387
A
HOH
388
3
HOH
HOH
388
A
HOH
389
3
HOH
HOH
389
A
HOH
390
3
HOH
HOH
390
A
HOH
391
3
HOH
HOH
391
A
HOH
392
3
HOH
HOH
392
A
HOH
393
3
HOH
HOH
393
A
HOH
394
3
HOH
HOH
394
A
HOH
395
3
HOH
HOH
395
A
HOH
396
3
HOH
HOH
396
A
HOH
397
3
HOH
HOH
397
A
HOH
398
3
HOH
HOH
398
A
HOH
399
3
HOH
HOH
399
A
HOH
400
3
HOH
HOH
400
A
HOH
401
3
HOH
HOH
401
A
HOH
402
3
HOH
HOH
402
A
HOH
403
3
HOH
HOH
403
A
HOH
404
3
HOH
HOH
404
A
HOH
405
3
HOH
HOH
405
A
HOH
406
3
HOH
HOH
406
A
HOH
407
3
HOH
HOH
407
A
HOH
408
3
HOH
HOH
408
A
HOH
409
3
HOH
HOH
409
A
HOH
410
3
HOH
HOH
410
A
HOH
411
3
HOH
HOH
411
A
HOH
412
3
HOH
HOH
412
A
HOH
413
3
HOH
HOH
413
A
HOH
414
3
HOH
HOH
414
A
HOH
415
3
HOH
HOH
415
A
HOH
416
3
HOH
HOH
416
A
HOH
417
3
HOH
HOH
417
A
HOH
418
3
HOH
HOH
418
A
HOH
419
3
HOH
HOH
419
A
HOH
420
3
HOH
HOH
420
A
HOH
421
3
HOH
HOH
421
A
HOH
422
3
HOH
HOH
422
A
HOH
423
3
HOH
HOH
423
A
HOH
424
3
HOH
HOH
424
A
HOH
425
3
HOH
HOH
425
A
HOH
426
3
HOH
HOH
426
A
HOH
427
3
HOH
HOH
427
A
HOH
428
3
HOH
HOH
428
A
HOH
429
3
HOH
HOH
429
A
HOH
430
3
HOH
HOH
430
A
HOH
431
3
HOH
HOH
431
A
HOH
432
3
HOH
HOH
432
A
HOH
433
3
HOH
HOH
433
A
HOH
434
3
HOH
HOH
434
A
HOH
435
3
HOH
HOH
435
A
HOH
436
3
HOH
HOH
436
A
HOH
437
3
HOH
HOH
437
A
HOH
438
3
HOH
HOH
438
A
HOH
439
3
HOH
HOH
439
A
HOH
440
3
HOH
HOH
440
A
HOH
441
3
HOH
HOH
441
A
HOH
442
3
HOH
HOH
442
A
HOH
443
3
HOH
HOH
443
A
HOH
444
3
HOH
HOH
444
A
HOH
445
3
HOH
HOH
445
A
HOH
446
3
HOH
HOH
446
A
HOH
447
3
HOH
HOH
447
A
HOH
448
3
HOH
HOH
448
A
HOH
449
3
HOH
HOH
449
A
HOH
450
3
HOH
HOH
450
A
HOH
451
3
HOH
HOH
451
A
HOH
452
3
HOH
HOH
452
A
HOH
453
3
HOH
HOH
453
A
HOH
454
3
HOH
HOH
454
A
GLY
1
n
1
A
GLY
1
A
SER
1
n
2
B
SER
1
A
HIS
1
n
3
C
HIS
1
A
MSE
1
n
4
MSE
1
A
ARG
2
n
5
ARG
2
A
LEU
3
n
6
LEU
3
A
ASP
4
n
7
ASP
4
A
LYS
5
n
8
LYS
5
A
PHE
6
n
9
PHE
6
A
ILE
7
n
10
ILE
7
A
ALA
8
n
11
ALA
8
A
GLN
9
n
12
GLN
9
A
GLN
10
n
13
GLN
10
A
LEU
11
n
14
LEU
11
A
GLY
12
n
15
GLY
12
A
VAL
13
n
16
VAL
13
A
SER
14
n
17
SER
14
A
ARG
15
n
18
ARG
15
A
ALA
16
n
19
ALA
16
A
ILE
17
n
20
ILE
17
A
ALA
18
n
21
ALA
18
A
GLY
19
n
22
GLY
19
A
ARG
20
n
23
ARG
20
A
GLU
21
n
24
GLU
21
A
ILE
22
n
25
ILE
22
A
ARG
23
n
26
ARG
23
A
GLY
24
n
27
GLY
24
A
ASN
25
n
28
ASN
25
A
ARG
26
n
29
ARG
26
A
VAL
27
n
30
VAL
27
A
THR
28
n
31
THR
28
A
VAL
29
n
32
VAL
29
A
ASP
30
n
33
ASP
30
A
GLY
31
n
34
GLY
31
A
GLU
32
n
35
GLU
32
A
ILE
33
n
36
ILE
33
A
VAL
34
n
37
VAL
34
A
ARG
35
n
38
ARG
35
A
ASN
36
n
39
ASN
36
A
ALA
37
n
40
ALA
37
A
ALA
38
n
41
ALA
38
A
PHE
39
n
42
PHE
39
A
LYS
40
n
43
LYS
40
A
LEU
41
n
44
LEU
41
A
LEU
42
n
45
LEU
42
A
PRO
43
n
46
PRO
43
A
GLU
44
n
47
GLU
44
A
HIS
45
n
48
HIS
45
A
ASP
46
n
49
ASP
46
A
VAL
47
n
50
VAL
47
A
ALA
48
n
51
ALA
48
A
TYR
49
n
52
TYR
49
A
ASP
50
n
53
ASP
50
A
GLY
51
n
54
GLY
51
A
ASN
52
n
55
ASN
52
A
PRO
53
n
56
PRO
53
A
LEU
54
n
57
LEU
54
A
ALA
55
n
58
ALA
55
A
GLN
56
n
59
GLN
56
A
GLN
57
n
60
GLN
57
A
HIS
58
n
61
HIS
58
A
GLY
59
n
62
GLY
59
A
PRO
60
n
63
PRO
60
A
ARG
61
n
64
ARG
61
A
TYR
62
n
65
TYR
62
A
PHE
63
n
66
PHE
63
A
MSE
64
n
67
MSE
64
A
LEU
65
n
68
LEU
65
A
ASN
66
n
69
ASN
66
A
LYS
67
n
70
LYS
67
A
PRO
68
n
71
PRO
68
A
GLN
69
n
72
GLN
69
A
GLY
70
n
73
GLY
70
A
TYR
71
n
74
TYR
71
A
VAL
72
n
75
VAL
72
A
CYS
73
n
76
CYS
73
A
SER
74
n
77
SER
74
A
THR
75
n
78
THR
75
A
ASP
76
n
79
ASP
76
A
ASP
77
n
80
ASP
77
A
PRO
78
n
81
PRO
78
A
ASP
79
n
82
ASP
79
A
HIS
80
n
83
HIS
80
A
PRO
81
n
84
PRO
81
A
THR
82
n
85
THR
82
A
VAL
83
n
86
VAL
83
A
LEU
84
n
87
LEU
84
A
TYR
85
n
88
TYR
85
A
PHE
86
n
89
PHE
86
A
LEU
87
n
90
LEU
87
A
ASP
88
n
91
ASP
88
A
GLU
89
n
92
GLU
89
A
PRO
90
n
93
PRO
90
A
VAL
91
n
94
VAL
91
A
ALA
92
n
95
ALA
92
A
TRP
93
n
96
TRP
93
A
LYS
94
n
97
LYS
94
A
LEU
95
n
98
LEU
95
A
HIS
96
n
99
HIS
96
A
ALA
97
n
100
ALA
97
A
ALA
98
n
101
ALA
98
A
GLY
99
n
102
GLY
99
A
ARG
100
n
103
ARG
100
A
LEU
101
n
104
LEU
101
A
ASP
102
n
105
ASP
102
A
ILE
103
n
106
ILE
103
A
ASP
104
n
107
ASP
104
A
THR
105
n
108
THR
105
A
THR
106
n
109
THR
106
A
GLY
107
n
110
GLY
107
A
LEU
108
n
111
LEU
108
A
VAL
109
n
112
VAL
109
A
LEU
110
n
113
LEU
110
A
MSE
111
n
114
MSE
111
A
THR
112
n
115
THR
112
A
ASP
113
n
116
ASP
113
A
ASP
114
n
117
ASP
114
A
GLY
115
n
118
GLY
115
A
GLN
116
n
119
GLN
116
A
TRP
117
n
120
TRP
117
A
SER
118
n
121
SER
118
A
HIS
119
n
122
HIS
119
A
ARG
120
n
123
ARG
120
A
ILE
121
n
124
ILE
121
A
THR
122
n
125
THR
122
A
SER
123
n
126
SER
123
A
PRO
124
n
127
PRO
124
A
ARG
125
n
128
ARG
125
A
HIS
126
n
129
HIS
126
A
HIS
127
n
130
HIS
127
A
CYS
128
n
131
CYS
128
A
GLU
129
n
132
GLU
129
A
LYS
130
n
133
LYS
130
A
THR
131
n
134
THR
131
A
TYR
132
n
135
TYR
132
A
LEU
133
n
136
LEU
133
A
VAL
134
n
137
VAL
134
A
THR
135
n
138
THR
135
A
LEU
136
n
139
LEU
136
A
GLU
137
n
140
GLU
137
A
SER
138
n
141
SER
138
A
PRO
139
n
142
PRO
139
A
VAL
140
n
143
VAL
140
A
ALA
141
n
144
ALA
141
A
ASP
142
n
145
ASP
142
A
ASP
143
n
146
ASP
143
A
THR
144
n
147
THR
144
A
ALA
145
n
148
ALA
145
A
GLU
146
n
149
GLU
146
A
GLN
147
n
150
GLN
147
A
PHE
148
n
151
PHE
148
A
ALA
149
n
152
ALA
149
A
LYS
150
n
153
LYS
150
A
GLY
151
n
154
GLY
151
A
VAL
152
n
155
VAL
152
A
GLN
153
n
156
GLN
153
A
LEU
154
n
157
LEU
154
A
HIS
155
n
158
HIS
155
A
ASN
156
n
159
ASN
156
A
GLU
157
n
160
GLU
157
A
LYS
158
n
161
LYS
158
A
ASP
159
n
162
ASP
159
A
LEU
160
n
163
LEU
160
A
THR
161
n
164
THR
161
A
LYS
162
n
165
LYS
162
A
PRO
163
n
166
PRO
163
A
ALA
164
n
167
ALA
164
A
VAL
165
n
168
VAL
165
A
LEU
166
n
169
LEU
166
A
GLU
167
n
170
GLU
167
A
VAL
168
n
171
VAL
168
A
ILE
169
n
172
ILE
169
A
THR
170
n
173
THR
170
A
PRO
171
n
174
PRO
171
A
THR
172
n
175
THR
172
A
GLN
173
n
176
GLN
173
A
VAL
174
n
177
VAL
174
A
ARG
175
n
178
ARG
175
A
LEU
176
n
179
LEU
176
A
THR
177
n
180
THR
177
A
ILE
178
n
181
ILE
178
A
SER
179
n
182
SER
179
A
GLU
180
n
183
GLU
180
A
GLY
181
n
184
GLY
181
A
ARG
182
n
185
ARG
182
A
TYR
183
n
186
TYR
183
A
HIS
184
n
187
HIS
184
A
GLN
185
n
188
GLN
185
A
VAL
186
n
189
VAL
186
A
LYS
187
n
190
LYS
187
A
ARG
188
n
191
ARG
188
A
MSE
189
n
192
MSE
189
A
PHE
190
n
193
PHE
190
A
ALA
191
n
194
ALA
191
A
ALA
192
n
195
ALA
192
A
VAL
193
n
196
VAL
193
A
GLY
194
n
197
GLY
194
A
ASN
195
n
198
ASN
195
A
HIS
196
n
199
HIS
196
A
VAL
197
n
200
VAL
197
A
VAL
198
n
201
VAL
198
A
GLU
199
n
202
GLU
199
A
LEU
200
n
203
LEU
200
A
HIS
201
n
204
HIS
201
A
ARG
202
n
205
ARG
202
A
GLU
203
n
206
GLU
203
A
ARG
204
n
207
ARG
204
A
ILE
205
n
208
ILE
205
A
GLY
206
n
209
GLY
206
A
GLY
207
n
210
GLY
207
A
ILE
208
n
211
ILE
208
A
THR
209
n
212
THR
209
A
LEU
210
n
213
LEU
210
A
ASP
211
n
214
ASP
211
A
ALA
212
n
215
ALA
212
A
ASP
213
n
216
ASP
213
A
LEU
214
n
217
LEU
214
A
ALA
215
n
218
ALA
215
A
PRO
216
n
219
PRO
216
A
GLY
217
n
220
GLY
217
A
GLU
218
n
221
GLU
218
A
TYR
219
n
222
TYR
219
A
ARG
220
n
223
ARG
220
A
PRO
221
n
224
PRO
221
A
LEU
222
n
225
LEU
222
A
THR
223
n
226
THR
223
A
GLU
224
n
227
GLU
224
A
GLU
225
n
228
GLU
225
A
GLU
226
n
229
GLU
226
A
ILE
227
n
230
ILE
227
A
ALA
228
n
231
ALA
228
A
SER
229
n
232
SER
229
A
VAL
230
n
233
VAL
230
A
VAL
231
n
234
VAL
231
A
author_defined_assembly
1
monomeric
A
MSE
1
SELENOMETHIONINE
A
MSE
4
MET
A
MSE
64
SELENOMETHIONINE
A
MSE
67
MET
A
MSE
111
SELENOMETHIONINE
A
MSE
114
MET
A
MSE
189
SELENOMETHIONINE
A
MSE
192
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
MSE
1
A
O
MSE
4
A
N
LEU
41
A
N
LEU
44
A
N
TYR
49
A
N
TYR
52
A
O
ASN
52
A
O
ASN
55
A
O
ARG
220
A
O
ARG
223
A
N
MSE
64
A
N
MSE
67
A
N
LYS
67
A
N
LYS
70
A
O
GLY
107
A
O
GLY
110
A
O
THR
112
A
O
THR
115
A
N
HIS
96
A
N
HIS
99
A
N
HIS
96
A
N
HIS
99
A
O
THR
112
A
O
THR
115
A
N
THR
106
A
N
THR
109
A
O
LEU
200
A
O
LEU
203
A
O
ILE
205
A
O
ILE
208
A
N
ILE
208
A
N
ILE
211
A
O
ILE
208
A
O
ILE
211
A
N
ILE
205
A
N
ILE
208
A
N
GLU
203
A
N
GLU
206
A
O
THR
131
A
O
THR
134
A
N
VAL
134
A
N
VAL
137
A
O
VAL
174
A
O
VAL
177
A
N
THR
177
A
N
THR
180
A
O
VAL
165
A
O
VAL
168
1
A
CB
ALA
48
A
CB
ALA
51
1
Y
1
A
CB
ALA
55
A
CB
ALA
58
1
Y
1
A
CB
GLN
57
A
CB
GLN
60
1
Y
1
A
CG
GLN
57
A
CG
GLN
60
1
Y
1
A
CD
GLN
57
A
CD
GLN
60
1
Y
1
A
OE1
GLN
57
A
OE1
GLN
60
1
Y
1
A
NE2
GLN
57
A
NE2
GLN
60
1
Y
1
A
CG
GLU
157
A
CG
GLU
160
1
Y
1
A
CD
GLU
157
A
CD
GLU
160
1
Y
1
A
OE1
GLU
157
A
OE1
GLU
160
1
Y
1
A
OE2
GLU
157
A
OE2
GLU
160
1
Y
1
A
CG1
VAL
230
A
CG1
VAL
233
1
Y
1
A
CG2
VAL
230
A
CG2
VAL
233
1
Y
1
A
CG1
VAL
231
A
CG1
VAL
234
1
Y
1
A
CG2
VAL
231
A
CG2
VAL
234
1
Y
1
A
ASP
88
-117.39
75.22
1
A
VAL
91
37.35
45.62
1
A
LYS
158
-74.61
-72.53
1
A
ASN
195
-115.86
-166.67
1
A
SER
229
-141.39
15.24
0.2620000
0.2170000
2.0
45.0
2089
30730
30730
91.5
RANDOM
1
0
0
MAD
Engh & Huber
0.32
0.25
2.0
45.0
222
2058
8
0
1828
0.008368
1.41234
1.02
2.0
50.0
1KSK
31168
31168
0.0
0.0
0.0400000
1
17.3
92.8
2.0
2.07
0.2350000
61.9
phasing
SOLVE
refinement
CNS
data processing
Adxv
data scaling
HKL-2000
RIBOSOMAL SMALL SUBUNIT PSEUDOURIDINE SYNTHASE A (E.C.4.2.1.70)
STRUCTURE OF RSUA
1
N
N
2
N
N
3
N
N
A
LEU
3
A
LEU
6
HELX_P
A
GLY
12
A
GLY
15
1
1
10
A
SER
14
A
SER
17
HELX_P
A
GLY
24
A
GLY
27
1
2
11
A
THR
82
A
THR
85
HELX_P
A
LEU
87
A
LEU
90
5
3
6
A
VAL
91
A
VAL
94
HELX_P
A
LEU
95
A
LEU
98
5
4
5
A
ASP
114
A
ASP
117
HELX_P
A
SER
123
A
SER
126
1
5
10
A
ASP
143
A
ASP
146
HELX_P
A
GLY
151
A
GLY
154
1
6
9
A
HIS
184
A
HIS
187
HELX_P
A
VAL
193
A
VAL
196
1
7
10
A
THR
223
A
THR
226
HELX_P
A
ALA
228
A
ALA
231
1
8
6
covale
1.327
C
A
HIS
1
A
C
HIS
3
1_555
A
MSE
1
A
N
MSE
4
1_555
covale
1.332
A
MSE
1
A
C
MSE
4
1_555
A
ARG
2
A
N
ARG
5
1_555
covale
1.332
A
PHE
63
A
C
PHE
66
1_555
A
MSE
64
A
N
MSE
67
1_555
covale
1.328
A
MSE
64
A
C
MSE
67
1_555
A
LEU
65
A
N
LEU
68
1_555
covale
1.333
A
LEU
110
A
C
LEU
113
1_555
A
MSE
111
A
N
MSE
114
1_555
covale
1.332
A
MSE
111
A
C
MSE
114
1_555
A
THR
112
A
N
THR
115
1_555
covale
1.330
A
ARG
188
A
C
ARG
191
1_555
A
MSE
189
A
N
MSE
192
1_555
covale
1.333
A
MSE
189
A
C
MSE
192
1_555
A
PHE
190
A
N
PHE
193
1_555
LYASE
Pseudouridine Synthase, rsuA, LYASE
RSUA_ECOLI
UNP
1
1
P0AA43
MRLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYFMLNKPQGYVCSTDDPDH
PTVLYFLDEPVAWKLHAAGRLDIDTTGLVLMTDDGQWSHRITSPRHHCEKTYLVTLESPVADDTAEQFAKGVQLHNEKDL
TKPAVLEVITPTQVRLTISEGRYHQVKRMFAAVGNHVVELHRERIGGITLDADLAPGEYRPLTEEEIASVV
1
231
1KSK
1
231
P0AA43
A
1
4
234
1
CLONING ARTIFACT
GLY
1
1KSK
A
A
P0AA43
UNP
1
1
CLONING ARTIFACT
SER
1
1KSK
B
A
P0AA43
UNP
2
1
CLONING ARTIFACT
HIS
1
1KSK
C
A
P0AA43
UNP
3
1
MET
MODIFIED RESIDUE
MSE
1
1KSK
A
P0AA43
UNP
1
4
1
MET
MODIFIED RESIDUE
MSE
64
1KSK
A
P0AA43
UNP
64
67
1
MET
MODIFIED RESIDUE
MSE
111
1KSK
A
P0AA43
UNP
111
114
1
MET
MODIFIED RESIDUE
MSE
189
1KSK
A
P0AA43
UNP
189
192
2
4
11
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
MSE
1
A
MSE
4
A
ARG
2
A
ARG
5
A
LYS
40
A
LYS
43
A
LEU
41
A
LEU
44
A
GLU
32
A
GLU
35
A
ILE
33
A
ILE
36
A
VAL
47
A
VAL
50
A
TYR
49
A
TYR
52
A
ASN
52
A
ASN
55
A
LEU
54
A
LEU
57
A
TYR
219
A
TYR
222
A
PRO
221
A
PRO
224
A
TYR
62
A
TYR
65
A
LYS
67
A
LYS
70
A
THR
106
A
THR
109
A
THR
112
A
THR
115
A
HIS
96
A
HIS
99
A
ALA
97
A
ALA
100
A
THR
106
A
THR
109
A
THR
112
A
THR
115
A
VAL
197
A
VAL
200
A
ILE
205
A
ILE
208
A
ILE
208
A
ILE
211
A
THR
209
A
THR
212
A
VAL
197
A
VAL
200
A
ILE
205
A
ILE
208
A
LYS
130
A
LYS
133
A
LEU
136
A
LEU
139
A
GLN
173
A
GLN
176
A
ILE
178
A
ILE
181
A
VAL
165
A
VAL
168
A
THR
170
A
THR
173
BINDING SITE FOR RESIDUE URA A 232
Software
6
A
ASP
102
A
ASP
105
6
1_555
A
THR
105
A
THR
108
6
1_555
A
TYR
132
A
TYR
135
6
1_555
A
HIS
184
A
HIS
187
6
1_555
A
GLN
185
A
GLN
188
6
1_555
A
VAL
186
A
VAL
189
6
1_555
18
P 21 21 2