1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Truffault, V.
Coles, M.
Diercks, T.
Abelmann, K.
Eberhardt, S.
Luettgen, H.
Bacher, A.
Kessler, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
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
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C17 H20 N4 O6
376.364
RIBOFLAVIN
RIBOFLAVINE; VITAMIN B2
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
309
949
960
10.1006/jmbi.2001.4683
11399071
The solution structure of the N-terminal domain of riboflavin synthase.
2001
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
SINGLE WAVELENGTH
M
x-ray
1
1.0
10575.960
RIBOFLAVIN SYNTHASE ALPHA CHAIN
2.5.1.9
N-TERMINAL DOMAIN, RESIDUES 1-97
2
man
polymer
376.364
RIBOFLAVIN
2
syn
non-polymer
no
no
MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD
WVNVERAAKFSDEIGGH
MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD
WVNVERAAKFSDEIGGH
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
1
0
2001-09-05
1
1
2008-04-27
1
2
2011-07-13
RCSB
Y
RCSB
2001-01-24
REL
REL
RBF
RIBOFLAVIN
1
3D_13C-separated_NOESY
NCH-NOESY
CCH-NOESY
CNH-NOESY
3D_15N-separated_NOESY
NNH-NOESY
2D 12C-filtered, 13C edited NOESY
HNHA
50 mM
7.3
ambient
300
K
50 mM
7.3
ambient
300
K
50 mM
7.3
ambient
300
K
Structures based on 2569 NOE restraints
(353*2 intrares., 365*2 sequential, 159*2 medium-range, 372*2 long-range, 71 intermolecular)
56*2 dihedral restraints,
42*2 h-bonds
simulated annealing
minimized average structure
1 mM U-15N,13C ; excess riboflavin
90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl
1 mM U-15N ; excess riboflavin
90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl
1 mM U-15N ; excess U-15N,13C riboflavin 50 mM phosphate buffer 50 mM HCl
90% H2O, 10% D2O 50 mM phosphate buffer 50 mM HCl
collection
XWINNMR
data analysis
AURELIA
structure solution
X-PLOR
refinement
X-PLOR
600
Bruker
DMX
750
Bruker
DMX
RBF
98
2
RBF
RBF
98
A
RBF
99
2
RBF
RBF
99
B
MET
1
n
1
MET
1
A
PHE
2
n
2
PHE
2
A
THR
3
n
3
THR
3
A
GLY
4
n
4
GLY
4
A
ILE
5
n
5
ILE
5
A
VAL
6
n
6
VAL
6
A
GLN
7
n
7
GLN
7
A
GLY
8
n
8
GLY
8
A
THR
9
n
9
THR
9
A
ALA
10
n
10
ALA
10
A
LYS
11
n
11
LYS
11
A
LEU
12
n
12
LEU
12
A
VAL
13
n
13
VAL
13
A
SER
14
n
14
SER
14
A
ILE
15
n
15
ILE
15
A
ASP
16
n
16
ASP
16
A
GLU
17
n
17
GLU
17
A
LYS
18
n
18
LYS
18
A
PRO
19
n
19
PRO
19
A
ASN
20
n
20
ASN
20
A
PHE
21
n
21
PHE
21
A
ARG
22
n
22
ARG
22
A
THR
23
n
23
THR
23
A
HIS
24
n
24
HIS
24
A
VAL
25
n
25
VAL
25
A
VAL
26
n
26
VAL
26
A
GLU
27
n
27
GLU
27
A
LEU
28
n
28
LEU
28
A
PRO
29
n
29
PRO
29
A
ASP
30
n
30
ASP
30
A
HIS
31
n
31
HIS
31
A
MET
32
n
32
MET
32
A
LEU
33
n
33
LEU
33
A
ASP
34
n
34
ASP
34
A
GLY
35
n
35
GLY
35
A
LEU
36
n
36
LEU
36
A
GLU
37
n
37
GLU
37
A
THR
38
n
38
THR
38
A
GLY
39
n
39
GLY
39
A
ALA
40
n
40
ALA
40
A
SER
41
n
41
SER
41
A
VAL
42
n
42
VAL
42
A
ALA
43
n
43
ALA
43
A
HIS
44
n
44
HIS
44
A
ASN
45
n
45
ASN
45
A
GLY
46
n
46
GLY
46
A
CYS
47
n
47
CYS
47
A
CYS
48
n
48
CYS
48
A
LEU
49
n
49
LEU
49
A
THR
50
n
50
THR
50
A
VAL
51
n
51
VAL
51
A
THR
52
n
52
THR
52
A
GLU
53
n
53
GLU
53
A
ILE
54
n
54
ILE
54
A
ASN
55
n
55
ASN
55
A
GLY
56
n
56
GLY
56
A
ASN
57
n
57
ASN
57
A
HIS
58
n
58
HIS
58
A
VAL
59
n
59
VAL
59
A
SER
60
n
60
SER
60
A
PHE
61
n
61
PHE
61
A
ASP
62
n
62
ASP
62
A
LEU
63
n
63
LEU
63
A
MET
64
n
64
MET
64
A
LYS
65
n
65
LYS
65
A
GLU
66
n
66
GLU
66
A
THR
67
n
67
THR
67
A
LEU
68
n
68
LEU
68
A
ARG
69
n
69
ARG
69
A
ILE
70
n
70
ILE
70
A
THR
71
n
71
THR
71
A
ASN
72
n
72
ASN
72
A
LEU
73
n
73
LEU
73
A
GLY
74
n
74
GLY
74
A
ASP
75
n
75
ASP
75
A
LEU
76
n
76
LEU
76
A
LYS
77
n
77
LYS
77
A
VAL
78
n
78
VAL
78
A
GLY
79
n
79
GLY
79
A
ASP
80
n
80
ASP
80
A
TRP
81
n
81
TRP
81
A
VAL
82
n
82
VAL
82
A
ASN
83
n
83
ASN
83
A
VAL
84
n
84
VAL
84
A
GLU
85
n
85
GLU
85
A
ARG
86
n
86
ARG
86
A
ALA
87
n
87
ALA
87
A
ALA
88
n
88
ALA
88
A
LYS
89
n
89
LYS
89
A
PHE
90
n
90
PHE
90
A
SER
91
n
91
SER
91
A
ASP
92
n
92
ASP
92
A
GLU
93
n
93
GLU
93
A
ILE
94
n
94
ILE
94
A
GLY
95
n
95
GLY
95
A
GLY
96
n
96
GLY
96
A
HIS
97
n
97
HIS
97
A
MET
1
n
1
MET
1
B
PHE
2
n
2
PHE
2
B
THR
3
n
3
THR
3
B
GLY
4
n
4
GLY
4
B
ILE
5
n
5
ILE
5
B
VAL
6
n
6
VAL
6
B
GLN
7
n
7
GLN
7
B
GLY
8
n
8
GLY
8
B
THR
9
n
9
THR
9
B
ALA
10
n
10
ALA
10
B
LYS
11
n
11
LYS
11
B
LEU
12
n
12
LEU
12
B
VAL
13
n
13
VAL
13
B
SER
14
n
14
SER
14
B
ILE
15
n
15
ILE
15
B
ASP
16
n
16
ASP
16
B
GLU
17
n
17
GLU
17
B
LYS
18
n
18
LYS
18
B
PRO
19
n
19
PRO
19
B
ASN
20
n
20
ASN
20
B
PHE
21
n
21
PHE
21
B
ARG
22
n
22
ARG
22
B
THR
23
n
23
THR
23
B
HIS
24
n
24
HIS
24
B
VAL
25
n
25
VAL
25
B
VAL
26
n
26
VAL
26
B
GLU
27
n
27
GLU
27
B
LEU
28
n
28
LEU
28
B
PRO
29
n
29
PRO
29
B
ASP
30
n
30
ASP
30
B
HIS
31
n
31
HIS
31
B
MET
32
n
32
MET
32
B
LEU
33
n
33
LEU
33
B
ASP
34
n
34
ASP
34
B
GLY
35
n
35
GLY
35
B
LEU
36
n
36
LEU
36
B
GLU
37
n
37
GLU
37
B
THR
38
n
38
THR
38
B
GLY
39
n
39
GLY
39
B
ALA
40
n
40
ALA
40
B
SER
41
n
41
SER
41
B
VAL
42
n
42
VAL
42
B
ALA
43
n
43
ALA
43
B
HIS
44
n
44
HIS
44
B
ASN
45
n
45
ASN
45
B
GLY
46
n
46
GLY
46
B
CYS
47
n
47
CYS
47
B
CYS
48
n
48
CYS
48
B
LEU
49
n
49
LEU
49
B
THR
50
n
50
THR
50
B
VAL
51
n
51
VAL
51
B
THR
52
n
52
THR
52
B
GLU
53
n
53
GLU
53
B
ILE
54
n
54
ILE
54
B
ASN
55
n
55
ASN
55
B
GLY
56
n
56
GLY
56
B
ASN
57
n
57
ASN
57
B
HIS
58
n
58
HIS
58
B
VAL
59
n
59
VAL
59
B
SER
60
n
60
SER
60
B
PHE
61
n
61
PHE
61
B
ASP
62
n
62
ASP
62
B
LEU
63
n
63
LEU
63
B
MET
64
n
64
MET
64
B
LYS
65
n
65
LYS
65
B
GLU
66
n
66
GLU
66
B
THR
67
n
67
THR
67
B
LEU
68
n
68
LEU
68
B
ARG
69
n
69
ARG
69
B
ILE
70
n
70
ILE
70
B
THR
71
n
71
THR
71
B
ASN
72
n
72
ASN
72
B
LEU
73
n
73
LEU
73
B
GLY
74
n
74
GLY
74
B
ASP
75
n
75
ASP
75
B
LEU
76
n
76
LEU
76
B
LYS
77
n
77
LYS
77
B
VAL
78
n
78
VAL
78
B
GLY
79
n
79
GLY
79
B
ASP
80
n
80
ASP
80
B
TRP
81
n
81
TRP
81
B
VAL
82
n
82
VAL
82
B
ASN
83
n
83
ASN
83
B
VAL
84
n
84
VAL
84
B
GLU
85
n
85
GLU
85
B
ARG
86
n
86
ARG
86
B
ALA
87
n
87
ALA
87
B
ALA
88
n
88
ALA
88
B
LYS
89
n
89
LYS
89
B
PHE
90
n
90
PHE
90
B
SER
91
n
91
SER
91
B
ASP
92
n
92
ASP
92
B
GLU
93
n
93
GLU
93
B
ILE
94
n
94
ILE
94
B
GLY
95
n
95
GLY
95
B
GLY
96
n
96
GLY
96
B
HIS
97
n
97
HIS
97
B
author_defined_assembly
2
dimeric
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
ASP
16
A
O
ASP
16
A
N
THR
23
A
N
THR
23
A
O
VAL
26
A
O
VAL
26
A
N
VAL
59
A
N
VAL
59
A
N
ASP
62
A
N
ASP
62
A
O
THR
50
A
O
THR
50
A
N
LEU
49
A
N
LEU
49
A
O
VAL
42
A
O
VAL
42
A
N
ALA
43
A
N
ALA
43
A
O
GLU
85
A
O
GLU
85
A
N
VAL
84
A
N
VAL
84
A
O
GLY
8
A
O
GLY
8
B
O
ASP
16
B
O
ASP
16
B
N
THR
23
B
N
THR
23
B
O
VAL
26
B
O
VAL
26
B
N
VAL
59
B
N
VAL
59
B
N
ASP
62
B
N
ASP
62
B
O
THR
50
B
O
THR
50
B
N
LEU
49
B
N
LEU
49
B
O
VAL
42
B
O
VAL
42
B
N
ALA
43
B
N
ALA
43
B
O
GLU
85
B
O
GLU
85
B
N
VAL
84
B
N
VAL
84
B
O
GLY
8
B
O
GLY
8
1
A
A
H
O
ASN
ASN
45
83
1.40
1
B
B
H
O
ASN
ASN
45
83
1.40
1
B
B
O
H
HIS
PHE
24
61
1.58
1
A
THR
3
-133.92
-38.04
1
A
ASN
45
53.02
16.07
1
A
ASN
55
-105.55
65.52
1
B
THR
3
-133.97
-38.05
1
B
ASN
45
53.11
16.06
1
B
ASN
55
-105.59
65.51
1
B
GLU
93
-99.67
47.87
RIBOFLAVIN SYNTHASE ALPHA CHAIN (E.C.2.5.1.9)
minimized average
SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF RIBOFLAVIN SYNTHASE FROM E. COLI
1
N
N
1
N
N
2
N
N
2
N
N
A
PRO
29
A
PRO
29
HELX_P
A
ASP
34
A
ASP
34
1
1
6
A
MET
64
A
MET
64
HELX_P
A
THR
71
A
THR
71
1
2
8
A
ASN
72
A
ASN
72
HELX_P
A
LEU
76
A
LEU
76
5
3
5
B
PRO
29
B
PRO
29
HELX_P
B
ASP
34
B
ASP
34
1
4
6
B
MET
64
B
MET
64
HELX_P
B
THR
71
B
THR
71
1
5
8
B
ASN
72
B
ASN
72
HELX_P
B
LEU
76
B
LEU
76
5
6
5
TRANSFERASE
greek-key-barrel, TRANSFERASE
RISA_ECOLI
UNP
1
1
P29015
MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLTVTEINGNHVSFDLMKETLRITNLGDLKVGD
WVNVERAAKFSDEIGGHLMSGHIMTTAEVAKILTSENNRQIWFKVQDSQLMKYILYKGFIGIDGISLTVGEVTPTRFCVH
LIPETLERTTLGKKKLGARVNIEIDPQTQAVVDTVERVLAARENAMNQPGTEA
1
97
1HZE
1
97
P29015
A
1
1
97
1
97
1HZE
1
97
P29015
B
1
1
97
7
7
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
GLY
8
A
GLY
8
A
GLU
17
A
GLU
17
A
ARG
22
A
ARG
22
A
GLU
27
A
GLU
27
A
HIS
58
A
HIS
58
A
LEU
63
A
LEU
63
A
CYS
47
A
CYS
47
A
ASN
55
A
ASN
55
A
SER
41
A
SER
41
A
HIS
44
A
HIS
44
A
TRP
81
A
TRP
81
A
ALA
87
A
ALA
87
A
GLY
8
A
GLY
8
A
GLU
17
A
GLU
17
B
GLY
8
B
GLY
8
B
GLU
17
B
GLU
17
B
ARG
22
B
ARG
22
B
GLU
27
B
GLU
27
B
HIS
58
B
HIS
58
B
LEU
63
B
LEU
63
B
CYS
47
B
CYS
47
B
ASN
55
B
ASN
55
B
SER
41
B
SER
41
B
HIS
44
B
HIS
44
B
TRP
81
B
TRP
81
B
ALA
87
B
ALA
87
B
GLY
8
B
GLY
8
B
GLU
17
B
GLU
17
BINDING SITE FOR RESIDUE RBF A 98
Software
8
BINDING SITE FOR RESIDUE RBF B 99
Software
8
A
CYS
48
A
CYS
48
8
1_555
A
LEU
49
A
LEU
49
8
1_555
A
THR
50
A
THR
50
8
1_555
A
ASP
62
A
ASP
62
8
1_555
A
LEU
63
A
LEU
63
8
1_555
A
MET
64
A
MET
64
8
1_555
A
THR
67
A
THR
67
8
1_555
B
ILE
5
B
ILE
5
8
1_555
A
ILE
5
A
ILE
5
8
1_555
B
CYS
48
B
CYS
48
8
1_555
B
LEU
49
B
LEU
49
8
1_555
B
THR
50
B
THR
50
8
1_555
B
ASP
62
B
ASP
62
8
1_555
B
LEU
63
B
LEU
63
8
1_555
B
MET
64
B
MET
64
8
1_555
B
THR
67
B
THR
67
8
1_555