0.013870
0.000000
0.000000
0.000000
0.011111
0.000000
0.000000
0.000000
0.021008
0.00000
0.00000
0.00000
Cheong, C.-G.
Escalante-Semerena, J.C.
Rayment, I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.0
90.0
90.0
72.1
90.0
47.6
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
C6 H5 N O2
123.109
NICOTINIC ACID
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C14 H19 N2 O7 P
358.284
ALPHA-RIBAZOLE-5'-PHOSPHATE
non-polymer
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
38
16125
16135
10.1021/bi991752c
10587435
The three-dimensional structures of nicotinate mononucleotide:5,6- dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella typhimurium complexed with 5,6-dimethybenzimidazole and its reaction products determined to 1.9 A resolution.
1999
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277.0
1
274.0
1
AREA DETECTOR
1999-01-20
SIEMENS HI-STAR
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
ENRAF-NONIUS
36645.566
NICOTINATE MONONUCLEOTIDE:5,6-DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE
2.4.2.21
1
nat
polymer
358.284
ALPHA-RIBAZOLE-5'-PHOSPHATE
1
syn
non-polymer
123.109
NICOTINIC ACID
1
syn
non-polymer
18.015
water
158
nat
water
no
no
MQTLHALLRDIPAPDAEAMARTQQHIDGLLKPPGSLGRLETLAVQLAGMPGLNGTPQVGEKAVLVMCADHGVWDEGVAVS
PKIVTAIQAANMTRGTTGVCVLAAQAGAKVHVIDVGIDAEPIPGVVNMRVARGCGNIAVGPAMSRLQAEALLLEVSRYAC
DLAQRGVTLFGVGELGMANTTPAAAMVSVFTGSDAKEVVGIGANLPPSRIDNKVDVVRRAIAINQPNPRDGIDVLSKVGG
FDLVGMTGVMLGAARCGLPVLLDGFLSYSAALAACQIAPAVRPYLIPSHFSAEKGARIALAHLSMEPYLHMAMRLGEGSG
AALAMPIVEAACAMFHNMGELAASNIVLPEGNANAT
MQTLHALLRDIPAPDAEAMARTQQHIDGLLKPPGSLGRLETLAVQLAGMPGLNGTPQVGEKAVLVMCADHGVWDEGVAVS
PKIVTAIQAANMTRGTTGVCVLAAQAGAKVHVIDVGIDAEPIPGVVNMRVARGCGNIAVGPAMSRLQAEALLLEVSRYAC
DLAQRGVTLFGVGELGMANTTPAAAMVSVFTGSDAKEVVGIGANLPPSRIDNKVDVVRRAIAINQPNPRDGIDVLSKVGG
FDLVGMTGVMLGAARCGLPVLLDGFLSYSAALAACQIAPAVRPYLIPSHFSAEKGARIALAHLSMEPYLHMAMRLGEGSG
AALAMPIVEAACAMFHNMGELAASNIVLPEGNANAT
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Salmonella
sample
602
Salmonella typhimurium
2
2.11
41.59
VAPOR DIFFUSION, HANGING DROP
6.0
1.3 NH4H2PO4/(NH4)2HPO4, 1MM 5,6-DIMETHYLBENZIMIDAZOLE, 4 % POLYETHYLENEGLYCOL, AND THEN THE CRYSTALS WERE SOAKED IN
21 MM NICOTINATE MONONUCLEOTIDE IN 1.0 M NAH2PO4/K2HPO4 (PH 6.0), VAPOR DIFFUSION, HANGING DROP
277.0
software
exptl_crystal_grow
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Refinement description
Experimental preparation
1
0
1999-12-29
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2018-01-31
_exptl_crystal_grow.pdbx_details
_exptl_crystal_grow.temp
1D0S CONTAINS THE SAME PROTEIN COMPLEXED WITH ITS SUBSTRATE (5,6-
DIMETHYLBENZIMIDAZOLE) WHILE THIS STRUCTURE CONTAINS ITS REACTION PRODUCTS
RCSB
Y
RCSB
1999-09-14
REL
REL
RBZ
ALPHA-RIBAZOLE-5'-PHOSPHATE
NIO
NICOTINIC ACID
HOH
water
RIB
990
2
RBZ
RBZ
990
A
NIC
991
3
NIO
NIO
991
A
WAT
401
4
HOH
HOH
401
A
WAT
402
4
HOH
HOH
402
A
WAT
403
4
HOH
HOH
403
A
WAT
404
4
HOH
HOH
404
A
WAT
406
4
HOH
HOH
406
A
WAT
407
4
HOH
HOH
407
A
WAT
408
4
HOH
HOH
408
A
WAT
409
4
HOH
HOH
409
A
WAT
410
4
HOH
HOH
410
A
WAT
412
4
HOH
HOH
412
A
WAT
414
4
HOH
HOH
414
A
WAT
415
4
HOH
HOH
415
A
WAT
416
4
HOH
HOH
416
A
WAT
417
4
HOH
HOH
417
A
WAT
423
4
HOH
HOH
423
A
WAT
425
4
HOH
HOH
425
A
WAT
427
4
HOH
HOH
427
A
WAT
429
4
HOH
HOH
429
A
WAT
430
4
HOH
HOH
430
A
WAT
432
4
HOH
HOH
432
A
WAT
433
4
HOH
HOH
433
A
WAT
435
4
HOH
HOH
435
A
WAT
442
4
HOH
HOH
442
A
WAT
444
4
HOH
HOH
444
A
WAT
445
4
HOH
HOH
445
A
WAT
446
4
HOH
HOH
446
A
WAT
447
4
HOH
HOH
447
A
WAT
448
4
HOH
HOH
448
A
WAT
450
4
HOH
HOH
450
A
WAT
451
4
HOH
HOH
451
A
WAT
452
4
HOH
HOH
452
A
WAT
454
4
HOH
HOH
454
A
WAT
455
4
HOH
HOH
455
A
WAT
458
4
HOH
HOH
458
A
WAT
460
4
HOH
HOH
460
A
WAT
461
4
HOH
HOH
461
A
WAT
462
4
HOH
HOH
462
A
WAT
464
4
HOH
HOH
464
A
WAT
465
4
HOH
HOH
465
A
WAT
466
4
HOH
HOH
466
A
WAT
468
4
HOH
HOH
468
A
WAT
469
4
HOH
HOH
469
A
WAT
470
4
HOH
HOH
470
A
WAT
471
4
HOH
HOH
471
A
WAT
472
4
HOH
HOH
472
A
WAT
473
4
HOH
HOH
473
A
WAT
475
4
HOH
HOH
475
A
WAT
477
4
HOH
HOH
477
A
WAT
478
4
HOH
HOH
478
A
WAT
479
4
HOH
HOH
479
A
WAT
481
4
HOH
HOH
481
A
WAT
482
4
HOH
HOH
482
A
WAT
483
4
HOH
HOH
483
A
WAT
484
4
HOH
HOH
484
A
WAT
485
4
HOH
HOH
485
A
WAT
486
4
HOH
HOH
486
A
WAT
488
4
HOH
HOH
488
A
WAT
489
4
HOH
HOH
489
A
WAT
490
4
HOH
HOH
490
A
WAT
491
4
HOH
HOH
491
A
WAT
492
4
HOH
HOH
492
A
WAT
497
4
HOH
HOH
497
A
WAT
498
4
HOH
HOH
498
A
WAT
500
4
HOH
HOH
500
A
WAT
502
4
HOH
HOH
502
A
WAT
504
4
HOH
HOH
504
A
WAT
505
4
HOH
HOH
505
A
WAT
506
4
HOH
HOH
506
A
WAT
509
4
HOH
HOH
509
A
WAT
511
4
HOH
HOH
511
A
WAT
516
4
HOH
HOH
516
A
WAT
517
4
HOH
HOH
517
A
WAT
518
4
HOH
HOH
518
A
WAT
520
4
HOH
HOH
520
A
WAT
521
4
HOH
HOH
521
A
WAT
522
4
HOH
HOH
522
A
WAT
523
4
HOH
HOH
523
A
WAT
525
4
HOH
HOH
525
A
WAT
526
4
HOH
HOH
526
A
WAT
528
4
HOH
HOH
528
A
WAT
535
4
HOH
HOH
535
A
WAT
536
4
HOH
HOH
536
A
WAT
537
4
HOH
HOH
537
A
WAT
538
4
HOH
HOH
538
A
WAT
541
4
HOH
HOH
541
A
WAT
542
4
HOH
HOH
542
A
WAT
543
4
HOH
HOH
543
A
WAT
544
4
HOH
HOH
544
A
WAT
545
4
HOH
HOH
545
A
WAT
547
4
HOH
HOH
547
A
WAT
548
4
HOH
HOH
548
A
WAT
549
4
HOH
HOH
549
A
WAT
550
4
HOH
HOH
550
A
WAT
552
4
HOH
HOH
552
A
WAT
554
4
HOH
HOH
554
A
WAT
555
4
HOH
HOH
555
A
WAT
556
4
HOH
HOH
556
A
WAT
557
4
HOH
HOH
557
A
WAT
558
4
HOH
HOH
558
A
WAT
559
4
HOH
HOH
559
A
WAT
560
4
HOH
HOH
560
A
WAT
561
4
HOH
HOH
561
A
WAT
562
4
HOH
HOH
562
A
WAT
563
4
HOH
HOH
563
A
WAT
564
4
HOH
HOH
564
A
WAT
565
4
HOH
HOH
565
A
WAT
566
4
HOH
HOH
566
A
WAT
567
4
HOH
HOH
567
A
WAT
569
4
HOH
HOH
569
A
WAT
571
4
HOH
HOH
571
A
WAT
572
4
HOH
HOH
572
A
WAT
573
4
HOH
HOH
573
A
WAT
574
4
HOH
HOH
574
A
WAT
576
4
HOH
HOH
576
A
WAT
577
4
HOH
HOH
577
A
WAT
578
4
HOH
HOH
578
A
WAT
579
4
HOH
HOH
579
A
WAT
580
4
HOH
HOH
580
A
WAT
581
4
HOH
HOH
581
A
WAT
582
4
HOH
HOH
582
A
WAT
583
4
HOH
HOH
583
A
WAT
584
4
HOH
HOH
584
A
WAT
585
4
HOH
HOH
585
A
WAT
586
4
HOH
HOH
586
A
WAT
587
4
HOH
HOH
587
A
WAT
588
4
HOH
HOH
588
A
WAT
589
4
HOH
HOH
589
A
WAT
590
4
HOH
HOH
590
A
WAT
591
4
HOH
HOH
591
A
WAT
593
4
HOH
HOH
593
A
WAT
594
4
HOH
HOH
594
A
WAT
595
4
HOH
HOH
595
A
WAT
596
4
HOH
HOH
596
A
WAT
597
4
HOH
HOH
597
A
WAT
598
4
HOH
HOH
598
A
WAT
599
4
HOH
HOH
599
A
WAT
600
4
HOH
HOH
600
A
WAT
603
4
HOH
HOH
603
A
WAT
604
4
HOH
HOH
604
A
WAT
606
4
HOH
HOH
606
A
WAT
607
4
HOH
HOH
607
A
WAT
609
4
HOH
HOH
609
A
WAT
610
4
HOH
HOH
610
A
WAT
611
4
HOH
HOH
611
A
WAT
612
4
HOH
HOH
612
A
WAT
614
4
HOH
HOH
614
A
WAT
615
4
HOH
HOH
615
A
WAT
616
4
HOH
HOH
616
A
WAT
618
4
HOH
HOH
618
A
WAT
619
4
HOH
HOH
619
A
WAT
622
4
HOH
HOH
622
A
WAT
623
4
HOH
HOH
623
A
WAT
624
4
HOH
HOH
624
A
WAT
626
4
HOH
HOH
626
A
WAT
627
4
HOH
HOH
627
A
WAT
630
4
HOH
HOH
630
A
WAT
631
4
HOH
HOH
631
A
WAT
632
4
HOH
HOH
632
A
n
1
1
A
n
2
2
A
n
3
3
A
LEU
4
n
4
LEU
4
A
ALA
5
n
5
HIS
5
A
ALA
6
n
6
ALA
6
A
LEU
7
n
7
LEU
7
A
LEU
8
n
8
LEU
8
A
ARG
9
n
9
ARG
9
A
ASP
10
n
10
ASP
10
A
ILE
11
n
11
ILE
11
A
PRO
12
n
12
PRO
12
A
ALA
13
n
13
ALA
13
A
PRO
14
n
14
PRO
14
A
ASP
15
n
15
ASP
15
A
ALA
16
n
16
ALA
16
A
GLU
17
n
17
GLU
17
A
ALA
18
n
18
ALA
18
A
MET
19
n
19
MET
19
A
ALA
20
n
20
ALA
20
A
ARG
21
n
21
ARG
21
A
THR
22
n
22
THR
22
A
GLN
23
n
23
GLN
23
A
ALA
24
n
24
GLN
24
A
HIS
25
n
25
HIS
25
A
ILE
26
n
26
ILE
26
A
ASP
27
n
27
ASP
27
A
GLY
28
n
28
GLY
28
A
LEU
29
n
29
LEU
29
A
LEU
30
n
30
LEU
30
A
LYS
31
n
31
LYS
31
A
PRO
32
n
32
PRO
32
A
PRO
33
n
33
PRO
33
A
GLY
34
n
34
GLY
34
A
SER
35
n
35
SER
35
A
LEU
36
n
36
LEU
36
A
GLY
37
n
37
GLY
37
A
ARG
38
n
38
ARG
38
A
LEU
39
n
39
LEU
39
A
GLU
40
n
40
GLU
40
A
THR
41
n
41
THR
41
A
LEU
42
n
42
LEU
42
A
ALA
43
n
43
ALA
43
A
VAL
44
n
44
VAL
44
A
GLN
45
n
45
GLN
45
A
LEU
46
n
46
LEU
46
A
ALA
47
n
47
ALA
47
A
GLY
48
n
48
GLY
48
A
MET
49
n
49
MET
49
A
PRO
50
n
50
PRO
50
A
GLY
51
n
51
GLY
51
A
LEU
52
n
52
LEU
52
A
ASN
53
n
53
ASN
53
A
GLY
54
n
54
GLY
54
A
THR
55
n
55
THR
55
A
PRO
56
n
56
PRO
56
A
GLN
57
n
57
GLN
57
A
VAL
58
n
58
VAL
58
A
GLY
59
n
59
GLY
59
A
GLU
60
n
60
GLU
60
A
LYS
61
n
61
LYS
61
A
ALA
62
n
62
ALA
62
A
VAL
63
n
63
VAL
63
A
LEU
64
n
64
LEU
64
A
VAL
65
n
65
VAL
65
A
MET
66
n
66
MET
66
A
CYS
67
n
67
CYS
67
A
ALA
68
n
68
ALA
68
A
ASP
69
n
69
ASP
69
A
HIS
70
n
70
HIS
70
A
GLY
71
n
71
GLY
71
A
VAL
72
n
72
VAL
72
A
TRP
73
n
73
TRP
73
A
ASP
74
n
74
ASP
74
A
GLU
75
n
75
GLU
75
A
GLY
76
n
76
GLY
76
A
VAL
77
n
77
VAL
77
A
ALA
78
n
78
ALA
78
A
VAL
79
n
79
VAL
79
A
SER
80
n
80
SER
80
A
PRO
81
n
81
PRO
81
A
LYS
82
n
82
LYS
82
A
ILE
83
n
83
ILE
83
A
VAL
84
n
84
VAL
84
A
THR
85
n
85
THR
85
A
ALA
86
n
86
ALA
86
A
ILE
87
n
87
ILE
87
A
GLN
88
n
88
GLN
88
A
ALA
89
n
89
ALA
89
A
ALA
90
n
90
ALA
90
A
ASN
91
n
91
ASN
91
A
MET
92
n
92
MET
92
A
THR
93
n
93
THR
93
A
ARG
94
n
94
ARG
94
A
GLY
95
n
95
GLY
95
A
THR
96
n
96
THR
96
A
THR
97
n
97
THR
97
A
GLY
98
n
98
GLY
98
A
VAL
99
n
99
VAL
99
A
CYS
100
n
100
CYS
100
A
VAL
101
n
101
VAL
101
A
LEU
102
n
102
LEU
102
A
ALA
103
n
103
ALA
103
A
ALA
104
n
104
ALA
104
A
GLN
105
n
105
GLN
105
A
ALA
106
n
106
ALA
106
A
GLY
107
n
107
GLY
107
A
ALA
108
n
108
ALA
108
A
ALA
109
n
109
LYS
109
A
VAL
110
n
110
VAL
110
A
HIS
111
n
111
HIS
111
A
VAL
112
n
112
VAL
112
A
ILE
113
n
113
ILE
113
A
ASP
114
n
114
ASP
114
A
VAL
115
n
115
VAL
115
A
GLY
116
n
116
GLY
116
A
ILE
117
n
117
ILE
117
A
ASP
118
n
118
ASP
118
A
ALA
119
n
119
ALA
119
A
GLU
120
n
120
GLU
120
A
PRO
121
n
121
PRO
121
A
ILE
122
n
122
ILE
122
A
PRO
123
n
123
PRO
123
A
GLY
124
n
124
GLY
124
A
VAL
125
n
125
VAL
125
A
VAL
126
n
126
VAL
126
A
ASN
127
n
127
ASN
127
A
MET
128
n
128
MET
128
A
ARG
129
n
129
ARG
129
A
VAL
130
n
130
VAL
130
A
ALA
131
n
131
ALA
131
A
ARG
132
n
132
ARG
132
A
GLY
133
n
133
GLY
133
A
CYS
134
n
134
CYS
134
A
GLY
135
n
135
GLY
135
A
ASN
136
n
136
ASN
136
A
ILE
137
n
137
ILE
137
A
ALA
138
n
138
ALA
138
A
VAL
139
n
139
VAL
139
A
GLY
140
n
140
GLY
140
A
PRO
141
n
141
PRO
141
A
ALA
142
n
142
ALA
142
A
MET
143
n
143
MET
143
A
SER
144
n
144
SER
144
A
ARG
145
n
145
ARG
145
A
ALA
146
n
146
LEU
146
A
GLN
147
n
147
GLN
147
A
ALA
148
n
148
ALA
148
A
GLU
149
n
149
GLU
149
A
ALA
150
n
150
ALA
150
A
LEU
151
n
151
LEU
151
A
LEU
152
n
152
LEU
152
A
LEU
153
n
153
LEU
153
A
GLU
154
n
154
GLU
154
A
VAL
155
n
155
VAL
155
A
SER
156
n
156
SER
156
A
ALA
157
n
157
ARG
157
A
TYR
158
n
158
TYR
158
A
ALA
159
n
159
ALA
159
A
CYS
160
n
160
CYS
160
A
ASP
161
n
161
ASP
161
A
LEU
162
n
162
LEU
162
A
ALA
163
n
163
ALA
163
A
GLN
164
n
164
GLN
164
A
ALA
165
n
165
ARG
165
A
GLY
166
n
166
GLY
166
A
VAL
167
n
167
VAL
167
A
THR
168
n
168
THR
168
A
LEU
169
n
169
LEU
169
A
PHE
170
n
170
PHE
170
A
GLY
171
n
171
GLY
171
A
VAL
172
n
172
VAL
172
A
GLY
173
n
173
GLY
173
A
GLU
174
n
174
GLU
174
A
LEU
175
n
175
LEU
175
A
GLY
176
n
176
GLY
176
A
MET
177
n
177
MET
177
A
ALA
178
n
178
ALA
178
A
ASN
179
n
179
ASN
179
A
THR
180
n
180
THR
180
A
THR
181
n
181
THR
181
A
PRO
182
n
182
PRO
182
A
ALA
183
n
183
ALA
183
A
ALA
184
n
184
ALA
184
A
ALA
185
n
185
ALA
185
A
MET
186
n
186
MET
186
A
VAL
187
n
187
VAL
187
A
SER
188
n
188
SER
188
A
VAL
189
n
189
VAL
189
A
PHE
190
n
190
PHE
190
A
THR
191
n
191
THR
191
A
GLY
192
n
192
GLY
192
A
SER
193
n
193
SER
193
A
ASP
194
n
194
ASP
194
A
ALA
195
n
195
ALA
195
A
ALA
196
n
196
LYS
196
A
ALA
197
n
197
GLU
197
A
VAL
198
n
198
VAL
198
A
VAL
199
n
199
VAL
199
A
GLY
200
n
200
GLY
200
A
ALA
201
n
201
ILE
201
A
GLY
202
n
202
GLY
202
A
ALA
203
n
203
ALA
203
A
ASN
204
n
204
ASN
204
A
LEU
205
n
205
LEU
205
A
PRO
206
n
206
PRO
206
A
ALA
207
n
207
PRO
207
A
SER
208
n
208
SER
208
A
ALA
209
n
209
ARG
209
A
ILE
210
n
210
ILE
210
A
ASP
211
n
211
ASP
211
A
ASN
212
n
212
ASN
212
A
LYS
213
n
213
LYS
213
A
VAL
214
n
214
VAL
214
A
ALA
215
n
215
ASP
215
A
VAL
216
n
216
VAL
216
A
VAL
217
n
217
VAL
217
A
ARG
218
n
218
ARG
218
A
ARG
219
n
219
ARG
219
A
ALA
220
n
220
ALA
220
A
ILE
221
n
221
ILE
221
A
ALA
222
n
222
ALA
222
A
ILE
223
n
223
ILE
223
A
ASN
224
n
224
ASN
224
A
GLN
225
n
225
GLN
225
A
PRO
226
n
226
PRO
226
A
ASN
227
n
227
ASN
227
A
PRO
228
n
228
PRO
228
A
ALA
229
n
229
ARG
229
A
ASP
230
n
230
ASP
230
A
GLY
231
n
231
GLY
231
A
ILE
232
n
232
ILE
232
A
ASP
233
n
233
ASP
233
A
VAL
234
n
234
VAL
234
A
LEU
235
n
235
LEU
235
A
SER
236
n
236
SER
236
A
LYS
237
n
237
LYS
237
A
VAL
238
n
238
VAL
238
A
GLY
239
n
239
GLY
239
A
GLY
240
n
240
GLY
240
A
PHE
241
n
241
PHE
241
A
ASP
242
n
242
ASP
242
A
LEU
243
n
243
LEU
243
A
VAL
244
n
244
VAL
244
A
GLY
245
n
245
GLY
245
A
MET
246
n
246
MET
246
A
THR
247
n
247
THR
247
A
GLY
248
n
248
GLY
248
A
VAL
249
n
249
VAL
249
A
MET
250
n
250
MET
250
A
LEU
251
n
251
LEU
251
A
GLY
252
n
252
GLY
252
A
ALA
253
n
253
ALA
253
A
ALA
254
n
254
ALA
254
A
ARG
255
n
255
ARG
255
A
CYS
256
n
256
CYS
256
A
GLY
257
n
257
GLY
257
A
LEU
258
n
258
LEU
258
A
PRO
259
n
259
PRO
259
A
VAL
260
n
260
VAL
260
A
LEU
261
n
261
LEU
261
A
LEU
262
n
262
LEU
262
A
ASP
263
n
263
ASP
263
A
GLY
264
n
264
GLY
264
A
PHE
265
n
265
PHE
265
A
LEU
266
n
266
LEU
266
A
SER
267
n
267
SER
267
A
TYR
268
n
268
TYR
268
A
SER
269
n
269
SER
269
A
ALA
270
n
270
ALA
270
A
ALA
271
n
271
ALA
271
A
LEU
272
n
272
LEU
272
A
ALA
273
n
273
ALA
273
A
ALA
274
n
274
ALA
274
A
CYS
275
n
275
CYS
275
A
GLN
276
n
276
GLN
276
A
ILE
277
n
277
ILE
277
A
ALA
278
n
278
ALA
278
A
PRO
279
n
279
PRO
279
A
ALA
280
n
280
ALA
280
A
VAL
281
n
281
VAL
281
A
ARG
282
n
282
ARG
282
A
PRO
283
n
283
PRO
283
A
TYR
284
n
284
TYR
284
A
LEU
285
n
285
LEU
285
A
ILE
286
n
286
ILE
286
A
PRO
287
n
287
PRO
287
A
SER
288
n
288
SER
288
A
HIS
289
n
289
HIS
289
A
PHE
290
n
290
PHE
290
A
SER
291
n
291
SER
291
A
ALA
292
n
292
ALA
292
A
GLU
293
n
293
GLU
293
A
LYS
294
n
294
LYS
294
A
GLY
295
n
295
GLY
295
A
ALA
296
n
296
ALA
296
A
ALA
297
n
297
ARG
297
A
ILE
298
n
298
ILE
298
A
ALA
299
n
299
ALA
299
A
LEU
300
n
300
LEU
300
A
ALA
301
n
301
ALA
301
A
HIS
302
n
302
HIS
302
A
LEU
303
n
303
LEU
303
A
SER
304
n
304
SER
304
A
MET
305
n
305
MET
305
A
ALA
306
n
306
GLU
306
A
PRO
307
n
307
PRO
307
A
TYR
308
n
308
TYR
308
A
LEU
309
n
309
LEU
309
A
HIS
310
n
310
HIS
310
A
MET
311
n
311
MET
311
A
ALA
312
n
312
ALA
312
A
MET
313
n
313
MET
313
A
ARG
314
n
314
ARG
314
A
LEU
315
n
315
LEU
315
A
GLY
316
n
316
GLY
316
A
GLU
317
n
317
GLU
317
A
GLY
318
n
318
GLY
318
A
SER
319
n
319
SER
319
A
GLY
320
n
320
GLY
320
A
ALA
321
n
321
ALA
321
A
ALA
322
n
322
ALA
322
A
LEU
323
n
323
LEU
323
A
ALA
324
n
324
ALA
324
A
MET
325
n
325
MET
325
A
PRO
326
n
326
PRO
326
A
ILE
327
n
327
ILE
327
A
VAL
328
n
328
VAL
328
A
GLU
329
n
329
GLU
329
A
ALA
330
n
330
ALA
330
A
ALA
331
n
331
ALA
331
A
CYS
332
n
332
CYS
332
A
ALA
333
n
333
ALA
333
A
MET
334
n
334
MET
334
A
PHE
335
n
335
PHE
335
A
HIS
336
n
336
HIS
336
A
ASN
337
n
337
ASN
337
A
MET
338
n
338
MET
338
A
GLY
339
n
339
GLY
339
A
GLU
340
n
340
GLU
340
A
LEU
341
n
341
LEU
341
A
ALA
342
n
342
ALA
342
A
ALA
343
n
343
ALA
343
A
SER
344
n
344
SER
344
A
ASN
345
n
345
ASN
345
A
ILE
346
n
346
ILE
346
A
VAL
347
n
347
VAL
347
A
LEU
348
n
348
LEU
348
A
PRO
349
n
349
PRO
349
A
n
350
350
A
n
351
351
A
n
352
352
A
n
353
353
A
n
354
354
A
n
355
355
A
n
356
356
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
6330
-23
21050
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_665
-x+1,-y+1,z
crystal symmetry operation
72.1000000000
90.0000000000
0.0000000000
A
N
VAL
126
A
N
VAL
126
A
O
VAL
112
A
O
VAL
112
A
N
LYS
109
A
N
LYS
109
A
O
LYS
61
A
O
LYS
61
A
O
GLU
60
A
O
GLU
60
A
N
THR
168
A
N
THR
168
A
O
PHE
170
A
O
PHE
170
A
N
LEU
261
A
N
LEU
261
A
O
VAL
260
A
O
VAL
260
A
N
ILE
286
A
N
ILE
286
1
A
CG
HIS
5
A
CG
HIS
5
1
Y
1
A
ND1
HIS
5
A
ND1
HIS
5
1
Y
1
A
CD2
HIS
5
A
CD2
HIS
5
1
Y
1
A
CE1
HIS
5
A
CE1
HIS
5
1
Y
1
A
NE2
HIS
5
A
NE2
HIS
5
1
Y
1
A
CG
GLN
24
A
CG
GLN
24
1
Y
1
A
CD
GLN
24
A
CD
GLN
24
1
Y
1
A
OE1
GLN
24
A
OE1
GLN
24
1
Y
1
A
NE2
GLN
24
A
NE2
GLN
24
1
Y
1
A
CG
LYS
109
A
CG
LYS
109
1
Y
1
A
CD
LYS
109
A
CD
LYS
109
1
Y
1
A
CE
LYS
109
A
CE
LYS
109
1
Y
1
A
NZ
LYS
109
A
NZ
LYS
109
1
Y
1
A
CG
LEU
146
A
CG
LEU
146
1
Y
1
A
CD1
LEU
146
A
CD1
LEU
146
1
Y
1
A
CD2
LEU
146
A
CD2
LEU
146
1
Y
1
A
CG
ARG
157
A
CG
ARG
157
1
Y
1
A
CD
ARG
157
A
CD
ARG
157
1
Y
1
A
NE
ARG
157
A
NE
ARG
157
1
Y
1
A
CZ
ARG
157
A
CZ
ARG
157
1
Y
1
A
NH1
ARG
157
A
NH1
ARG
157
1
Y
1
A
NH2
ARG
157
A
NH2
ARG
157
1
Y
1
A
CG
ARG
165
A
CG
ARG
165
1
Y
1
A
CD
ARG
165
A
CD
ARG
165
1
Y
1
A
NE
ARG
165
A
NE
ARG
165
1
Y
1
A
CZ
ARG
165
A
CZ
ARG
165
1
Y
1
A
NH1
ARG
165
A
NH1
ARG
165
1
Y
1
A
NH2
ARG
165
A
NH2
ARG
165
1
Y
1
A
CG
LYS
196
A
CG
LYS
196
1
Y
1
A
CD
LYS
196
A
CD
LYS
196
1
Y
1
A
CE
LYS
196
A
CE
LYS
196
1
Y
1
A
NZ
LYS
196
A
NZ
LYS
196
1
Y
1
A
CG
GLU
197
A
CG
GLU
197
1
Y
1
A
CD
GLU
197
A
CD
GLU
197
1
Y
1
A
OE1
GLU
197
A
OE1
GLU
197
1
Y
1
A
OE2
GLU
197
A
OE2
GLU
197
1
Y
1
A
CG1
ILE
201
A
CG1
ILE
201
1
Y
1
A
CG2
ILE
201
A
CG2
ILE
201
1
Y
1
A
CD1
ILE
201
A
CD1
ILE
201
1
Y
1
A
CG
PRO
207
A
CG
PRO
207
1
Y
1
A
CD
PRO
207
A
CD
PRO
207
1
Y
1
A
CG
ARG
209
A
CG
ARG
209
1
Y
1
A
CD
ARG
209
A
CD
ARG
209
1
Y
1
A
NE
ARG
209
A
NE
ARG
209
1
Y
1
A
CZ
ARG
209
A
CZ
ARG
209
1
Y
1
A
NH1
ARG
209
A
NH1
ARG
209
1
Y
1
A
NH2
ARG
209
A
NH2
ARG
209
1
Y
1
A
CG
ASP
215
A
CG
ASP
215
1
Y
1
A
OD1
ASP
215
A
OD1
ASP
215
1
Y
1
A
OD2
ASP
215
A
OD2
ASP
215
1
Y
1
A
CG
ARG
229
A
CG
ARG
229
1
Y
1
A
CD
ARG
229
A
CD
ARG
229
1
Y
1
A
NE
ARG
229
A
NE
ARG
229
1
Y
1
A
CZ
ARG
229
A
CZ
ARG
229
1
Y
1
A
NH1
ARG
229
A
NH1
ARG
229
1
Y
1
A
NH2
ARG
229
A
NH2
ARG
229
1
Y
1
A
CG
ARG
297
A
CG
ARG
297
1
Y
1
A
CD
ARG
297
A
CD
ARG
297
1
Y
1
A
NE
ARG
297
A
NE
ARG
297
1
Y
1
A
CZ
ARG
297
A
CZ
ARG
297
1
Y
1
A
NH1
ARG
297
A
NH1
ARG
297
1
Y
1
A
NH2
ARG
297
A
NH2
ARG
297
1
Y
1
A
CG
GLU
306
A
CG
GLU
306
1
Y
1
A
CD
GLU
306
A
CD
GLU
306
1
Y
1
A
OE1
GLU
306
A
OE1
GLU
306
1
Y
1
A
OE2
GLU
306
A
OE2
GLU
306
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
GLN
2
A
GLN
2
1
Y
1
A
THR
3
A
THR
3
1
Y
1
A
GLU
350
A
GLU
350
1
Y
1
A
GLY
351
A
GLY
351
1
Y
1
A
ASN
352
A
ASN
352
1
Y
1
A
ALA
353
A
ALA
353
1
Y
1
A
ASN
354
A
ASN
354
1
Y
1
A
ALA
355
A
ALA
355
1
Y
1
A
THR
356
A
THR
356
1
Y
1
-5.90
0.90
118.30
112.40
A
A
A
CB
CG
OD2
ASP
ASP
ASP
10
10
10
N
1
5.77
0.90
118.30
124.07
A
A
A
CB
CG
OD1
ASP
ASP
ASP
69
69
69
N
1
-6.52
0.90
118.30
111.78
A
A
A
CB
CG
OD2
ASP
ASP
ASP
69
69
69
N
1
-5.72
0.90
118.30
112.58
A
A
A
CB
CG
OD2
ASP
ASP
ASP
74
74
74
N
1
3.19
0.50
120.30
123.49
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
129
129
129
N
1
7.57
1.20
103.30
110.87
A
A
A
N
CA
CB
PRO
PRO
PRO
207
207
207
N
1
6.11
0.90
118.30
124.41
A
A
A
CB
CG
OD1
ASP
ASP
ASP
230
230
230
N
1
-5.70
0.90
118.30
112.60
A
A
A
CB
CG
OD2
ASP
ASP
ASP
230
230
230
N
1
5.45
0.90
118.30
123.75
A
A
A
CB
CG
OD1
ASP
ASP
ASP
263
263
263
N
1
-5.55
0.90
118.30
112.75
A
A
A
CB
CG
OD2
ASP
ASP
ASP
263
263
263
N
1
A
A
CD
OE2
GLU
GLU
17
17
0.070
0.011
1.252
1.322
N
1
A
A
CD
OE2
GLU
GLU
293
293
0.078
0.011
1.252
1.330
N
1
A
LEU
30
-61.38
64.64
1
A
ALA
178
82.04
3.37
1
A
ASP
263
-114.59
-112.69
1
A
SER
288
-117.56
-78.37
1
A
ARG
314
-161.65
47.05
1
A
GLU
317
69.52
-7.54
0.249
0.16
0.163
1.9
30.0
25069
21894
87.3
10 % OF DATA WERE OMITTED RANDOMLY
1
0
0
ENGH & HUBER
1.9
30.0
158
2609
33
0
2418
0.010
1.83
1.9
30.0
1D0V
25069
21894
0.066
1
10.9
3.1
87.33
1.88
1.98
1
1.3
65.00
data collection
FRAMBO
data reduction
XDS
phasing
SOLVE
refinement
TNT
data scaling
XDS
NICOTINATE MONONUCLEOTIDE:5,6-DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE (E.C.2.4.2.21)
CRYSTAL STRUCTURE OF NICOTINATE MONONUCLEOTIDE:5,6-DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE (COBT) FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH ITS REACTION PRODUCTS DETERMINED TO 1.9 A RESOLUTION
1
N
N
2
N
N
3
N
N
4
N
N
A
LEU
4
A
LEU
4
HELX_P
A
ASP
10
A
ASP
10
1
1
7
A
ASP
15
A
ASP
15
HELX_P
A
GLY
28
A
GLY
28
1
2
14
A
GLY
37
A
GLY
37
HELX_P
A
GLY
48
A
GLY
48
1
3
12
A
MET
49
A
MET
49
HELX_P
A
ASN
53
A
ASN
53
5
4
5
A
GLY
71
A
GLY
71
HELX_P
A
GLY
76
A
GLY
76
5
5
6
A
ILE
83
A
ILE
83
HELX_P
A
THR
93
A
THR
93
1
6
11
A
THR
97
A
THR
97
HELX_P
A
GLY
107
A
GLY
107
1
7
11
A
SER
144
A
SER
144
HELX_P
A
GLN
164
A
GLN
164
1
8
21
A
ASN
179
A
ASN
179
HELX_P
A
GLY
192
A
GLY
192
1
9
14
A
ASP
194
A
ASP
194
HELX_P
A
VAL
199
A
VAL
199
1
10
6
A
PRO
206
A
PRO
206
HELX_P
A
SER
208
A
SER
208
5
11
3
A
ARG
209
A
ARG
209
HELX_P
A
GLN
225
A
GLN
225
1
12
17
A
ASP
230
A
ASP
230
HELX_P
A
GLY
239
A
GLY
239
1
13
10
A
GLY
240
A
GLY
240
HELX_P
A
CYS
256
A
CYS
256
1
14
17
A
GLY
264
A
GLY
264
HELX_P
A
ALA
278
A
ALA
278
1
15
15
A
PRO
279
A
PRO
279
HELX_P
A
PRO
283
A
PRO
283
5
16
5
A
GLY
295
A
GLY
295
HELX_P
A
SER
304
A
SER
304
1
17
10
A
GLY
318
A
GLY
318
HELX_P
A
MET
338
A
MET
338
1
18
21
A
LEU
341
A
LEU
341
HELX_P
A
ASN
345
A
ASN
345
5
19
5
disulf
2.005
A
CYS
160
A
SG
CYS
160
1_555
A
CYS
256
A
SG
CYS
256
1_555
TRANSFERASE
DINUCLEOTIDE-BINDING MOTIF, PHOSPHORIBOSYLTRANSFERASE, TRANSFERASE
COBT_SALTY
UNP
1
Q05603
1
356
1D0V
1
356
Q05603
A
1
1
356
1
CYS
SEE REMARK 999
TYR
158
1D0V
A
Q05603
UNP
158
158
6
parallel
parallel
parallel
parallel
parallel
A
VAL
126
A
VAL
126
A
ASN
127
A
ASN
127
A
LYS
109
A
LYS
109
A
GLY
116
A
GLY
116
A
GLU
60
A
GLU
60
A
ALA
68
A
ALA
68
A
VAL
167
A
VAL
167
A
LEU
175
A
LEU
175
A
VAL
260
A
VAL
260
A
LEU
261
A
LEU
261
A
LEU
285
A
LEU
285
A
ILE
286
A
ILE
286
BINDING SITE FOR RESIDUE RBZ A 990
Software
18
BINDING SITE FOR RESIDUE NIO A 991
Software
10
A
PRO
32
A
PRO
32
18
2_665
A
SER
80
A
SER
80
18
1_555
A
GLU
174
A
GLU
174
18
1_555
A
LEU
175
A
LEU
175
18
1_555
A
GLY
176
A
GLY
176
18
1_555
A
MET
177
A
MET
177
18
1_555
A
ALA
178
A
ALA
178
18
1_555
A
ASN
179
A
ASN
179
18
1_555
A
THR
180
A
THR
180
18
1_555
A
GLY
202
A
GLY
202
18
1_555
A
ALA
203
A
ALA
203
18
1_555
A
LEU
315
A
LEU
315
18
1_555
A
GLU
317
A
GLU
317
18
1_555
A
HOH
401
D
HOH
18
1_555
A
HOH
490
D
HOH
18
1_555
A
HOH
491
D
HOH
18
1_555
A
HOH
574
D
HOH
18
1_555
A
NIO
991
C
NIO
18
1_555
A
GLY
264
A
GLY
264
10
1_555
A
PHE
265
A
PHE
265
10
1_555
A
LEU
266
A
LEU
266
10
1_555
A
SER
291
A
SER
291
10
1_555
A
ARG
314
A
ARG
314
10
1_555
A
LEU
315
A
LEU
315
10
1_555
A
GLY
316
A
GLY
316
10
1_555
A
HOH
402
D
HOH
10
1_555
A
HOH
618
D
HOH
10
1_555
A
RBZ
990
B
RBZ
10
1_555
18
P 21 21 2