0.012253
0.007074
0.000000
0.000000
0.014148
0.000000
0.000000
0.000000
0.004412
0.00000
0.00000
0.00000
Chimento, D.P.
Mohanty, A.K.
Kadner, R.J.
Wiener, M.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
81.614
81.614
226.653
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
C16 H34 O5
306.438
(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
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
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
10
394
401
10.1038/nsb914
12652322
Substrate-induced transmembrane signaling in the cobalamin transporter BtuB
2003
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
59
509
511
10.1107/S0907444903000052
Crystallization and initial X-ray diffraction of BtuB, the integral membrane cobalamin transporter of Escherichia coli
2003
10.2210/pdb1nqf/pdb
pdb_00001nqf
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
Rosenbaum-Rock vertical focusing mirror
CCD
2002-03-05
SBC-2
Rosenbaum-Rock high-resolution double-crystal sagittal focusing
SINGLE WAVELENGTH
M
x-ray
1
0.9790
1.0
19-ID
APS
0.9790
SYNCHROTRON
APS BEAMLINE 19-ID
66669.500
Vitamin B12 receptor
W317M, K319M, T321M, W516M, I518M, Y520M
1
man
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
306.438
(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
6
syn
non-polymer
18.015
water
69
nat
water
OUTER MEMBRANE COBALAMIN TRANSPORTER BTUB
no
yes
QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI
DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL
GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL
DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDE(MSE)KQYTVQWANNVIVGHGSIGAGVD
(MSE)Q(MSE)Q(MSE)TTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYR
FIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGV
EATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFD(MSE)G(MSE)T(MSE)QYLGTRYDKDYS
SYPYQTVK(MSE)GGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI
DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL
GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL
DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDMQMQ
MTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ
LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVS
YDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDMGMTMQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLT
VRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
btuB
562
Escherichia coli
562
Escherichia coli
B834(DE3)plysS
plasmid
pET22b
1
3.27
62.36
VAPOR DIFFUSION, SITTING DROP
6.6
PEG3350, MAGNESIUM ACETATE, BIS-TRIS, N-OCTYL TETRAOXYETHELYENE, tris-(2-carboxyethyl)phosphine hydrochloride , pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
software
software
struct_conn
database_2
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Advisory
Version format compliance
Refinement description
Data collection
Derived calculations
Refinement description
Database references
Derived calculations
1
0
2003-04-29
1
1
2008-04-29
1
2
2011-07-13
1
3
2017-10-11
1
4
2019-07-24
1
5
2021-10-27
_software.classification
_software.name
_software.version
_struct_conn.pdbx_leaving_atom_flag
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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.ptnr1_symmetry
_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
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM AND CYANOCOBALAMIN (VITAMIN B12) SUBSTRATE
RCSB
Y
RCSB
2003-01-21
REL
REL
MG
MAGNESIUM ION
C8E
(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
HOH
water
MG
1
2
MG
MG
806
A
C8E
800
3
C8E
C8E
800
A
C8E
801
3
C8E
C8E
801
A
C8E
802
3
C8E
C8E
802
A
C8E
803
3
C8E
C8E
803
A
C8E
804
3
C8E
C8E
804
A
C8E
805
3
C8E
C8E
805
A
HOH
1
4
HOH
HOH
807
A
HOH
2
4
HOH
HOH
808
A
HOH
3
4
HOH
HOH
809
A
HOH
4
4
HOH
HOH
810
A
HOH
5
4
HOH
HOH
811
A
HOH
6
4
HOH
HOH
812
A
HOH
7
4
HOH
HOH
813
A
HOH
8
4
HOH
HOH
814
A
HOH
9
4
HOH
HOH
815
A
HOH
10
4
HOH
HOH
816
A
HOH
11
4
HOH
HOH
817
A
HOH
12
4
HOH
HOH
818
A
HOH
13
4
HOH
HOH
819
A
HOH
14
4
HOH
HOH
820
A
HOH
15
4
HOH
HOH
821
A
HOH
16
4
HOH
HOH
822
A
HOH
17
4
HOH
HOH
823
A
HOH
18
4
HOH
HOH
824
A
HOH
19
4
HOH
HOH
825
A
HOH
20
4
HOH
HOH
826
A
HOH
21
4
HOH
HOH
827
A
HOH
22
4
HOH
HOH
828
A
HOH
23
4
HOH
HOH
829
A
HOH
24
4
HOH
HOH
830
A
HOH
25
4
HOH
HOH
831
A
HOH
26
4
HOH
HOH
832
A
HOH
27
4
HOH
HOH
833
A
HOH
28
4
HOH
HOH
834
A
HOH
29
4
HOH
HOH
835
A
HOH
30
4
HOH
HOH
836
A
HOH
31
4
HOH
HOH
837
A
HOH
32
4
HOH
HOH
838
A
HOH
33
4
HOH
HOH
839
A
HOH
34
4
HOH
HOH
840
A
HOH
35
4
HOH
HOH
841
A
HOH
36
4
HOH
HOH
842
A
HOH
37
4
HOH
HOH
843
A
HOH
38
4
HOH
HOH
844
A
HOH
39
4
HOH
HOH
845
A
HOH
40
4
HOH
HOH
846
A
HOH
41
4
HOH
HOH
847
A
HOH
42
4
HOH
HOH
848
A
HOH
43
4
HOH
HOH
849
A
HOH
44
4
HOH
HOH
850
A
HOH
45
4
HOH
HOH
851
A
HOH
46
4
HOH
HOH
852
A
HOH
47
4
HOH
HOH
853
A
HOH
48
4
HOH
HOH
854
A
HOH
49
4
HOH
HOH
855
A
HOH
50
4
HOH
HOH
856
A
HOH
51
4
HOH
HOH
857
A
HOH
52
4
HOH
HOH
858
A
HOH
53
4
HOH
HOH
859
A
HOH
54
4
HOH
HOH
860
A
HOH
55
4
HOH
HOH
861
A
HOH
56
4
HOH
HOH
862
A
HOH
57
4
HOH
HOH
863
A
HOH
58
4
HOH
HOH
864
A
HOH
59
4
HOH
HOH
865
A
HOH
60
4
HOH
HOH
866
A
HOH
61
4
HOH
HOH
867
A
HOH
62
4
HOH
HOH
868
A
HOH
63
4
HOH
HOH
869
A
HOH
64
4
HOH
HOH
870
A
HOH
65
4
HOH
HOH
871
A
HOH
66
4
HOH
HOH
872
A
HOH
67
4
HOH
HOH
873
A
HOH
68
4
HOH
HOH
874
A
HOH
69
4
HOH
HOH
875
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
THR
7
n
7
THR
7
A
LEU
8
n
8
LEU
8
A
VAL
9
n
9
VAL
9
A
VAL
10
n
10
VAL
10
A
THR
11
n
11
THR
11
A
ALA
12
n
12
ALA
12
A
ASN
13
n
13
ASN
13
A
ARG
14
n
14
ARG
14
A
PHE
15
n
15
PHE
15
A
GLU
16
n
16
GLU
16
A
GLN
17
n
17
GLN
17
A
PRO
18
n
18
PRO
18
A
ARG
19
n
19
ARG
19
A
SER
20
n
20
SER
20
A
THR
21
n
21
THR
21
A
VAL
22
n
22
VAL
22
A
LEU
23
n
23
LEU
23
A
ALA
24
n
24
ALA
24
A
PRO
25
n
25
PRO
25
A
THR
26
n
26
THR
26
A
THR
27
n
27
THR
27
A
VAL
28
n
28
VAL
28
A
VAL
29
n
29
VAL
29
A
THR
30
n
30
THR
30
A
ARG
31
n
31
ARG
31
A
GLN
32
n
32
GLN
32
A
ASP
33
n
33
ASP
33
A
ILE
34
n
34
ILE
34
A
ASP
35
n
35
ASP
35
A
ARG
36
n
36
ARG
36
A
TRP
37
n
37
TRP
37
A
GLN
38
n
38
GLN
38
A
SER
39
n
39
SER
39
A
THR
40
n
40
THR
40
A
SER
41
n
41
SER
41
A
VAL
42
n
42
VAL
42
A
ASN
43
n
43
ASN
43
A
ASP
44
n
44
ASP
44
A
VAL
45
n
45
VAL
45
A
LEU
46
n
46
LEU
46
A
ARG
47
n
47
ARG
47
A
ARG
48
n
48
ARG
48
A
LEU
49
n
49
LEU
49
A
PRO
50
n
50
PRO
50
A
GLY
51
n
51
GLY
51
A
VAL
52
n
52
VAL
52
A
ASP
53
n
53
ASP
53
A
ILE
54
n
54
ILE
54
A
THR
55
n
55
THR
55
A
GLN
56
n
56
GLN
56
A
ASN
57
n
57
ASN
57
A
GLY
58
n
58
GLY
58
A
GLY
59
n
59
GLY
59
A
SER
60
n
60
SER
60
A
GLY
61
n
61
GLY
61
A
GLN
62
n
62
GLN
62
A
LEU
63
n
63
LEU
63
A
SER
64
n
64
SER
64
A
SER
65
n
65
SER
65
A
ILE
66
n
66
ILE
66
A
PHE
67
n
67
PHE
67
A
ILE
68
n
68
ILE
68
A
ARG
69
n
69
ARG
69
A
GLY
70
n
70
GLY
70
A
THR
71
n
71
THR
71
A
ASN
72
n
72
ASN
72
A
ALA
73
n
73
ALA
73
A
SER
74
n
74
SER
74
A
HIS
75
n
75
HIS
75
A
VAL
76
n
76
VAL
76
A
LEU
77
n
77
LEU
77
A
VAL
78
n
78
VAL
78
A
LEU
79
n
79
LEU
79
A
ILE
80
n
80
ILE
80
A
ASP
81
n
81
ASP
81
A
GLY
82
n
82
GLY
82
A
VAL
83
n
83
VAL
83
A
ARG
84
n
84
ARG
84
A
LEU
85
n
85
LEU
85
A
ASN
86
n
86
ASN
86
A
LEU
87
n
87
LEU
87
A
ALA
88
n
88
ALA
88
A
GLY
89
n
89
GLY
89
A
VAL
90
n
90
VAL
90
A
SER
91
n
91
SER
91
A
GLY
92
n
92
GLY
92
A
SER
93
n
93
SER
93
A
ALA
94
n
94
ALA
94
A
ASP
95
n
95
ASP
95
A
LEU
96
n
96
LEU
96
A
SER
97
n
97
SER
97
A
GLN
98
n
98
GLN
98
A
PHE
99
n
99
PHE
99
A
PRO
100
n
100
PRO
100
A
ILE
101
n
101
ILE
101
A
ALA
102
n
102
ALA
102
A
LEU
103
n
103
LEU
103
A
VAL
104
n
104
VAL
104
A
GLN
105
n
105
GLN
105
A
ARG
106
n
106
ARG
106
A
VAL
107
n
107
VAL
107
A
GLU
108
n
108
GLU
108
A
TYR
109
n
109
TYR
109
A
ILE
110
n
110
ILE
110
A
ARG
111
n
111
ARG
111
A
GLY
112
n
112
GLY
112
A
PRO
113
n
113
PRO
113
A
ARG
114
n
114
ARG
114
A
SER
115
n
115
SER
115
A
ALA
116
n
116
ALA
116
A
VAL
117
n
117
VAL
117
A
TYR
118
n
118
TYR
118
A
GLY
119
n
119
GLY
119
A
SER
120
n
120
SER
120
A
ASP
121
n
121
ASP
121
A
ALA
122
n
122
ALA
122
A
ILE
123
n
123
ILE
123
A
GLY
124
n
124
GLY
124
A
GLY
125
n
125
GLY
125
A
VAL
126
n
126
VAL
126
A
VAL
127
n
127
VAL
127
A
ASN
128
n
128
ASN
128
A
ILE
129
n
129
ILE
129
A
ILE
130
n
130
ILE
130
A
THR
131
n
131
THR
131
A
THR
132
n
132
THR
132
A
ARG
133
n
133
ARG
133
A
ASP
134
n
134
ASP
134
A
GLU
135
n
135
GLU
135
A
PRO
136
n
136
PRO
136
A
GLY
137
n
137
GLY
137
A
THR
138
n
138
THR
138
A
GLU
139
n
139
GLU
139
A
ILE
140
n
140
ILE
140
A
SER
141
n
141
SER
141
A
ALA
142
n
142
ALA
142
A
GLY
143
n
143
GLY
143
A
TRP
144
n
144
TRP
144
A
GLY
145
n
145
GLY
145
A
SER
146
n
146
SER
146
A
ASN
147
n
147
ASN
147
A
SER
148
n
148
SER
148
A
TYR
149
n
149
TYR
149
A
GLN
150
n
150
GLN
150
A
ASN
151
n
151
ASN
151
A
TYR
152
n
152
TYR
152
A
ASP
153
n
153
ASP
153
A
VAL
154
n
154
VAL
154
A
SER
155
n
155
SER
155
A
THR
156
n
156
THR
156
A
GLN
157
n
157
GLN
157
A
GLN
158
n
158
GLN
158
A
GLN
159
n
159
GLN
159
A
LEU
160
n
160
LEU
160
A
GLY
161
n
161
GLY
161
A
ASP
162
n
162
ASP
162
A
LYS
163
n
163
LYS
163
A
THR
164
n
164
THR
164
A
ARG
165
n
165
ARG
165
A
VAL
166
n
166
VAL
166
A
THR
167
n
167
THR
167
A
LEU
168
n
168
LEU
168
A
LEU
169
n
169
LEU
169
A
GLY
170
n
170
GLY
170
A
ASP
171
n
171
ASP
171
A
TYR
172
n
172
TYR
172
A
ALA
173
n
173
ALA
173
A
HIS
174
n
174
HIS
174
A
THR
175
n
175
THR
175
A
HIS
176
n
176
HIS
176
A
n
177
177
A
n
178
178
A
n
179
179
A
n
180
180
A
n
181
181
A
n
182
182
A
n
183
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
n
189
189
A
n
190
190
A
n
191
191
A
n
192
192
A
n
193
193
A
n
194
194
A
n
195
195
A
GLY
196
n
196
GLY
196
A
PHE
197
n
197
PHE
197
A
LEU
198
n
198
LEU
198
A
SER
199
n
199
SER
199
A
LYS
200
n
200
LYS
200
A
THR
201
n
201
THR
201
A
LEU
202
n
202
LEU
202
A
TYR
203
n
203
TYR
203
A
GLY
204
n
204
GLY
204
A
ALA
205
n
205
ALA
205
A
LEU
206
n
206
LEU
206
A
GLU
207
n
207
GLU
207
A
HIS
208
n
208
HIS
208
A
ASN
209
n
209
ASN
209
A
PHE
210
n
210
PHE
210
A
THR
211
n
211
THR
211
A
ASP
212
n
212
ASP
212
A
ALA
213
n
213
ALA
213
A
TRP
214
n
214
TRP
214
A
SER
215
n
215
SER
215
A
GLY
216
n
216
GLY
216
A
PHE
217
n
217
PHE
217
A
VAL
218
n
218
VAL
218
A
ARG
219
n
219
ARG
219
A
GLY
220
n
220
GLY
220
A
TYR
221
n
221
TYR
221
A
GLY
222
n
222
GLY
222
A
TYR
223
n
223
TYR
223
A
ASP
224
n
224
ASP
224
A
ASN
225
n
225
ASN
225
A
ARG
226
n
226
ARG
226
A
THR
227
n
227
THR
227
A
ASN
228
n
228
ASN
228
A
n
229
229
A
n
230
230
A
n
231
231
A
n
232
232
A
n
233
233
A
n
234
234
A
n
235
235
A
n
236
236
A
n
237
237
A
n
238
238
A
n
239
239
A
n
240
240
A
ASP
241
n
241
ASP
241
A
THR
242
n
242
THR
242
A
ARG
243
n
243
ARG
243
A
LYS
244
n
244
LYS
244
A
LEU
245
n
245
LEU
245
A
TYR
246
n
246
TYR
246
A
SER
247
n
247
SER
247
A
GLN
248
n
248
GLN
248
A
SER
249
n
249
SER
249
A
TRP
250
n
250
TRP
250
A
ASP
251
n
251
ASP
251
A
ALA
252
n
252
ALA
252
A
GLY
253
n
253
GLY
253
A
LEU
254
n
254
LEU
254
A
ARG
255
n
255
ARG
255
A
TYR
256
n
256
TYR
256
A
ASN
257
n
257
ASN
257
A
GLY
258
n
258
GLY
258
A
GLU
259
n
259
GLU
259
A
LEU
260
n
260
LEU
260
A
ILE
261
n
261
ILE
261
A
LYS
262
n
262
LYS
262
A
SER
263
n
263
SER
263
A
GLN
264
n
264
GLN
264
A
LEU
265
n
265
LEU
265
A
ILE
266
n
266
ILE
266
A
THR
267
n
267
THR
267
A
SER
268
n
268
SER
268
A
TYR
269
n
269
TYR
269
A
SER
270
n
270
SER
270
A
HIS
271
n
271
HIS
271
A
SER
272
n
272
SER
272
A
LYS
273
n
273
LYS
273
A
ASP
274
n
274
ASP
274
A
TYR
275
n
275
TYR
275
A
ASN
276
n
276
ASN
276
A
TYR
277
n
277
TYR
277
A
n
278
278
A
n
279
279
A
n
280
280
A
n
281
281
A
n
282
282
A
n
283
283
A
n
284
284
A
n
285
285
A
n
286
286
A
n
287
287
A
ALA
288
n
288
ALA
288
A
THR
289
n
289
THR
289
A
LEU
290
n
290
LEU
290
A
ASP
291
n
291
ASP
291
A
GLU
292
n
292
GLU
292
A
MSE
293
n
293
MSE
293
A
LYS
294
n
294
LYS
294
A
GLN
295
n
295
GLN
295
A
TYR
296
n
296
TYR
296
A
THR
297
n
297
THR
297
A
VAL
298
n
298
VAL
298
A
GLN
299
n
299
GLN
299
A
TRP
300
n
300
TRP
300
A
ALA
301
n
301
ALA
301
A
ASN
302
n
302
ASN
302
A
ASN
303
n
303
ASN
303
A
VAL
304
n
304
VAL
304
A
ILE
305
n
305
ILE
305
A
VAL
306
n
306
VAL
306
A
GLY
307
n
307
GLY
307
A
HIS
308
n
308
HIS
308
A
GLY
309
n
309
GLY
309
A
SER
310
n
310
SER
310
A
ILE
311
n
311
ILE
311
A
GLY
312
n
312
GLY
312
A
ALA
313
n
313
ALA
313
A
GLY
314
n
314
GLY
314
A
VAL
315
n
315
VAL
315
A
ASP
316
n
316
ASP
316
A
MSE
317
n
317
MSE
317
A
GLN
318
n
318
GLN
318
A
MSE
319
n
319
MSE
319
A
GLN
320
n
320
GLN
320
A
MSE
321
n
321
MSE
321
A
THR
322
n
322
THR
322
A
THR
323
n
323
THR
323
A
PRO
324
n
324
PRO
324
A
GLY
325
n
325
GLY
325
A
THR
326
n
326
THR
326
A
GLY
327
n
327
GLY
327
A
n
328
328
A
n
329
329
A
n
330
330
A
ASP
331
n
331
ASP
331
A
GLY
332
n
332
GLY
332
A
TYR
333
n
333
TYR
333
A
ASP
334
n
334
ASP
334
A
GLN
335
n
335
GLN
335
A
ARG
336
n
336
ARG
336
A
ASN
337
n
337
ASN
337
A
THR
338
n
338
THR
338
A
GLY
339
n
339
GLY
339
A
ILE
340
n
340
ILE
340
A
TYR
341
n
341
TYR
341
A
LEU
342
n
342
LEU
342
A
THR
343
n
343
THR
343
A
GLY
344
n
344
GLY
344
A
LEU
345
n
345
LEU
345
A
GLN
346
n
346
GLN
346
A
GLN
347
n
347
GLN
347
A
VAL
348
n
348
VAL
348
A
GLY
349
n
349
GLY
349
A
ASP
350
n
350
ASP
350
A
PHE
351
n
351
PHE
351
A
THR
352
n
352
THR
352
A
PHE
353
n
353
PHE
353
A
GLU
354
n
354
GLU
354
A
GLY
355
n
355
GLY
355
A
ALA
356
n
356
ALA
356
A
ALA
357
n
357
ALA
357
A
ARG
358
n
358
ARG
358
A
SER
359
n
359
SER
359
A
ASP
360
n
360
ASP
360
A
ASP
361
n
361
ASP
361
A
ASN
362
n
362
ASN
362
A
SER
363
n
363
SER
363
A
GLN
364
n
364
GLN
364
A
PHE
365
n
365
PHE
365
A
GLY
366
n
366
GLY
366
A
ARG
367
n
367
ARG
367
A
HIS
368
n
368
HIS
368
A
GLY
369
n
369
GLY
369
A
THR
370
n
370
THR
370
A
TRP
371
n
371
TRP
371
A
GLN
372
n
372
GLN
372
A
THR
373
n
373
THR
373
A
SER
374
n
374
SER
374
A
ALA
375
n
375
ALA
375
A
GLY
376
n
376
GLY
376
A
TRP
377
n
377
TRP
377
A
GLU
378
n
378
GLU
378
A
PHE
379
n
379
PHE
379
A
ILE
380
n
380
ILE
380
A
GLU
381
n
381
GLU
381
A
GLY
382
n
382
GLY
382
A
TYR
383
n
383
TYR
383
A
ARG
384
n
384
ARG
384
A
PHE
385
n
385
PHE
385
A
ILE
386
n
386
ILE
386
A
ALA
387
n
387
ALA
387
A
SER
388
n
388
SER
388
A
TYR
389
n
389
TYR
389
A
GLY
390
n
390
GLY
390
A
THR
391
n
391
THR
391
A
SER
392
n
392
SER
392
A
TYR
393
n
393
TYR
393
A
LYS
394
n
394
LYS
394
A
ALA
395
n
395
ALA
395
A
PRO
396
n
396
PRO
396
A
ASN
397
n
397
ASN
397
A
LEU
398
n
398
LEU
398
A
GLY
399
n
399
GLY
399
A
GLN
400
n
400
GLN
400
A
LEU
401
n
401
LEU
401
A
TYR
402
n
402
TYR
402
A
GLY
403
n
403
GLY
403
A
PHE
404
n
404
PHE
404
A
TYR
405
n
405
TYR
405
A
GLY
406
n
406
GLY
406
A
ASN
407
n
407
ASN
407
A
PRO
408
n
408
PRO
408
A
ASN
409
n
409
ASN
409
A
LEU
410
n
410
LEU
410
A
ASP
411
n
411
ASP
411
A
PRO
412
n
412
PRO
412
A
GLU
413
n
413
GLU
413
A
LYS
414
n
414
LYS
414
A
SER
415
n
415
SER
415
A
LYS
416
n
416
LYS
416
A
GLN
417
n
417
GLN
417
A
TRP
418
n
418
TRP
418
A
GLU
419
n
419
GLU
419
A
GLY
420
n
420
GLY
420
A
ALA
421
n
421
ALA
421
A
PHE
422
n
422
PHE
422
A
GLU
423
n
423
GLU
423
A
GLY
424
n
424
GLY
424
A
LEU
425
n
425
LEU
425
A
THR
426
n
426
THR
426
A
ALA
427
n
427
ALA
427
A
GLY
428
n
428
GLY
428
A
VAL
429
n
429
VAL
429
A
ASN
430
n
430
ASN
430
A
TRP
431
n
431
TRP
431
A
ARG
432
n
432
ARG
432
A
ILE
433
n
433
ILE
433
A
SER
434
n
434
SER
434
A
GLY
435
n
435
GLY
435
A
TYR
436
n
436
TYR
436
A
ARG
437
n
437
ARG
437
A
ASN
438
n
438
ASN
438
A
ASP
439
n
439
ASP
439
A
VAL
440
n
440
VAL
440
A
SER
441
n
441
SER
441
A
ASP
442
n
442
ASP
442
A
LEU
443
n
443
LEU
443
A
ILE
444
n
444
ILE
444
A
ASP
445
n
445
ASP
445
A
TYR
446
n
446
TYR
446
A
ASP
447
n
447
ASP
447
A
ASP
448
n
448
ASP
448
A
HIS
449
n
449
HIS
449
A
THR
450
n
450
THR
450
A
LEU
451
n
451
LEU
451
A
LYS
452
n
452
LYS
452
A
TYR
453
n
453
TYR
453
A
TYR
454
n
454
TYR
454
A
ASN
455
n
455
ASN
455
A
GLU
456
n
456
GLU
456
A
GLY
457
n
457
GLY
457
A
LYS
458
n
458
LYS
458
A
ALA
459
n
459
ALA
459
A
ARG
460
n
460
ARG
460
A
ILE
461
n
461
ILE
461
A
LYS
462
n
462
LYS
462
A
GLY
463
n
463
GLY
463
A
VAL
464
n
464
VAL
464
A
GLU
465
n
465
GLU
465
A
ALA
466
n
466
ALA
466
A
THR
467
n
467
THR
467
A
ALA
468
n
468
ALA
468
A
ASN
469
n
469
ASN
469
A
PHE
470
n
470
PHE
470
A
ASP
471
n
471
ASP
471
A
THR
472
n
472
THR
472
A
GLY
473
n
473
GLY
473
A
PRO
474
n
474
PRO
474
A
LEU
475
n
475
LEU
475
A
THR
476
n
476
THR
476
A
HIS
477
n
477
HIS
477
A
THR
478
n
478
THR
478
A
VAL
479
n
479
VAL
479
A
SER
480
n
480
SER
480
A
TYR
481
n
481
TYR
481
A
ASP
482
n
482
ASP
482
A
TYR
483
n
483
TYR
483
A
VAL
484
n
484
VAL
484
A
ASP
485
n
485
ASP
485
A
ALA
486
n
486
ALA
486
A
ARG
487
n
487
ARG
487
A
ASN
488
n
488
ASN
488
A
ALA
489
n
489
ALA
489
A
ILE
490
n
490
ILE
490
A
THR
491
n
491
THR
491
A
ASP
492
n
492
ASP
492
A
THR
493
n
493
THR
493
A
PRO
494
n
494
PRO
494
A
LEU
495
n
495
LEU
495
A
LEU
496
n
496
LEU
496
A
ARG
497
n
497
ARG
497
A
ARG
498
n
498
ARG
498
A
ALA
499
n
499
ALA
499
A
LYS
500
n
500
LYS
500
A
GLN
501
n
501
GLN
501
A
GLN
502
n
502
GLN
502
A
VAL
503
n
503
VAL
503
A
LYS
504
n
504
LYS
504
A
TYR
505
n
505
TYR
505
A
GLN
506
n
506
GLN
506
A
LEU
507
n
507
LEU
507
A
ASP
508
n
508
ASP
508
A
TRP
509
n
509
TRP
509
A
GLN
510
n
510
GLN
510
A
LEU
511
n
511
LEU
511
A
TYR
512
n
512
TYR
512
A
ASP
513
n
513
ASP
513
A
PHE
514
n
514
PHE
514
A
ASP
515
n
515
ASP
515
A
MSE
516
n
516
MSE
516
A
GLY
517
n
517
GLY
517
A
MSE
518
n
518
MSE
518
A
THR
519
n
519
THR
519
A
MSE
520
n
520
MSE
520
A
GLN
521
n
521
GLN
521
A
TYR
522
n
522
TYR
522
A
LEU
523
n
523
LEU
523
A
GLY
524
n
524
GLY
524
A
THR
525
n
525
THR
525
A
ARG
526
n
526
ARG
526
A
TYR
527
n
527
TYR
527
A
ASP
528
n
528
ASP
528
A
LYS
529
n
529
LYS
529
A
ASP
530
n
530
ASP
530
A
TYR
531
n
531
TYR
531
A
SER
532
n
532
SER
532
A
SER
533
n
533
SER
533
A
TYR
534
n
534
TYR
534
A
PRO
535
n
535
PRO
535
A
TYR
536
n
536
TYR
536
A
GLN
537
n
537
GLN
537
A
THR
538
n
538
THR
538
A
VAL
539
n
539
VAL
539
A
LYS
540
n
540
LYS
540
A
MSE
541
n
541
MSE
541
A
GLY
542
n
542
GLY
542
A
GLY
543
n
543
GLY
543
A
VAL
544
n
544
VAL
544
A
SER
545
n
545
SER
545
A
LEU
546
n
546
LEU
546
A
TRP
547
n
547
TRP
547
A
ASP
548
n
548
ASP
548
A
LEU
549
n
549
LEU
549
A
ALA
550
n
550
ALA
550
A
VAL
551
n
551
VAL
551
A
ALA
552
n
552
ALA
552
A
TYR
553
n
553
TYR
553
A
PRO
554
n
554
PRO
554
A
VAL
555
n
555
VAL
555
A
THR
556
n
556
THR
556
A
SER
557
n
557
SER
557
A
HIS
558
n
558
HIS
558
A
LEU
559
n
559
LEU
559
A
THR
560
n
560
THR
560
A
VAL
561
n
561
VAL
561
A
ARG
562
n
562
ARG
562
A
GLY
563
n
563
GLY
563
A
LYS
564
n
564
LYS
564
A
ILE
565
n
565
ILE
565
A
ALA
566
n
566
ALA
566
A
ASN
567
n
567
ASN
567
A
LEU
568
n
568
LEU
568
A
PHE
569
n
569
PHE
569
A
ASP
570
n
570
ASP
570
A
LYS
571
n
571
LYS
571
A
ASP
572
n
572
ASP
572
A
TYR
573
n
573
TYR
573
A
GLU
574
n
574
GLU
574
A
THR
575
n
575
THR
575
A
VAL
576
n
576
VAL
576
A
TYR
577
n
577
TYR
577
A
GLY
578
n
578
GLY
578
A
TYR
579
n
579
TYR
579
A
GLN
580
n
580
GLN
580
A
THR
581
n
581
THR
581
A
ALA
582
n
582
ALA
582
A
GLY
583
n
583
GLY
583
A
ARG
584
n
584
ARG
584
A
GLU
585
n
585
GLU
585
A
TYR
586
n
586
TYR
586
A
THR
587
n
587
THR
587
A
LEU
588
n
588
LEU
588
A
SER
589
n
589
SER
589
A
GLY
590
n
590
GLY
590
A
SER
591
n
591
SER
591
A
TYR
592
n
592
TYR
592
A
THR
593
n
593
THR
593
A
PHE
594
n
594
PHE
594
A
1.7816
0.2983
0.1404
1.0139
-0.2990
0.8986
-0.0115
0.2332
-0.1086
-0.0709
0.0090
0.0738
0.1536
-0.1557
0.0025
0.2834
0.1835
0.0359
0.1201
0.0099
0.1428
refined
-6.3190
64.3165
24.7511
X-RAY DIFFRACTION
0.8155
-0.1433
0.0226
0.7878
0.1139
0.7500
0.0211
0.2159
-0.0279
-0.1179
-0.0118
0.0605
0.0597
-0.0695
-0.0092
0.2520
0.1591
0.0571
0.1347
0.0366
0.1354
refined
-4.7088
65.6505
22.7514
X-RAY DIFFRACTION
A
7
A
7
A
136
A
136
X-RAY DIFFRACTION
1
A
137
A
137
A
594
A
594
X-RAY DIFFRACTION
2
author_defined_assembly
1
monomeric
A
MSE
293
SELENOMETHIONINE
A
MSE
293
MET
A
MSE
317
SELENOMETHIONINE
A
MSE
317
MET
A
MSE
319
SELENOMETHIONINE
A
MSE
319
MET
A
MSE
321
SELENOMETHIONINE
A
MSE
321
MET
A
MSE
516
SELENOMETHIONINE
A
MSE
516
MET
A
MSE
518
SELENOMETHIONINE
A
MSE
518
MET
A
MSE
520
SELENOMETHIONINE
A
MSE
520
MET
A
MSE
541
SELENOMETHIONINE
A
MSE
541
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
N
VAL
9
A
N
VAL
9
A
O
GLN
17
A
O
GLN
17
A
N
VAL
29
A
N
VAL
29
A
O
VAL
107
A
O
VAL
107
A
N
GLU
108
A
N
GLU
108
A
O
ASN
128
A
O
ASN
128
A
O
ILE
129
A
O
ILE
129
A
N
LEU
79
A
N
LEU
79
A
N
ASP
53
A
N
ASP
53
A
O
PHE
67
A
O
PHE
67
A
N
SER
141
A
N
SER
141
A
O
ASP
153
A
O
ASP
153
A
N
TYR
152
A
N
TYR
152
A
O
TYR
172
A
O
TYR
172
A
N
ALA
173
A
N
ALA
173
A
O
SER
199
A
O
SER
199
A
N
LEU
198
A
N
LEU
198
A
O
ARG
226
A
O
ARG
226
A
N
ARG
219
A
N
ARG
219
A
O
ASP
251
A
O
ASP
251
A
N
TYR
256
A
N
TYR
256
A
O
SER
263
A
O
SER
263
A
N
SER
268
A
N
SER
268
A
O
THR
297
A
O
THR
297
A
N
TYR
296
A
N
TYR
296
A
O
MSE
319
A
O
MSE
319
A
N
GLY
312
A
N
GLY
312
A
O
THR
343
A
O
THR
343
A
N
THR
338
A
N
THR
338
A
O
ASP
361
A
O
ASP
361
A
N
ARG
358
A
N
ARG
358
A
O
THR
370
A
O
THR
370
A
N
TRP
377
A
N
TRP
377
A
O
PHE
385
A
O
PHE
385
A
N
SER
392
A
N
SER
392
A
O
SER
415
A
O
SER
415
A
N
LYS
414
A
N
LYS
414
A
O
SER
441
A
O
SER
441
A
N
VAL
440
A
N
VAL
440
A
O
ALA
459
A
O
ALA
459
A
N
PHE
470
A
N
PHE
470
A
O
HIS
477
A
O
HIS
477
A
N
SER
480
A
N
SER
480
A
O
LYS
504
A
O
LYS
504
A
N
TYR
505
A
N
TYR
505
A
O
MSE
520
A
O
MSE
520
A
N
ASP
515
A
N
ASP
515
A
O
ALA
552
A
O
ALA
552
A
N
VAL
551
A
N
VAL
551
A
O
GLY
563
A
O
GLY
563
A
N
ARG
562
A
N
ARG
562
A
O
SER
589
A
O
SER
589
A
O
LEU
588
A
O
LEU
588
A
N
TRP
144
A
N
TRP
144
A
N
ASP
445
A
N
ASP
445
A
O
TYR
454
A
O
TYR
454
A
N
ASP
530
A
N
ASP
530
A
O
GLN
537
A
O
GLN
537
1
A
GLN
1
A
GLN
1
1
Y
1
A
ASP
2
A
ASP
2
1
Y
1
A
THR
3
A
THR
3
1
Y
1
A
SER
4
A
SER
4
1
Y
1
A
PRO
5
A
PRO
5
1
Y
1
A
ASP
6
A
ASP
6
1
Y
1
A
GLY
177
A
GLY
177
1
Y
1
A
TYR
178
A
TYR
178
1
Y
1
A
ASP
179
A
ASP
179
1
Y
1
A
VAL
180
A
VAL
180
1
Y
1
A
VAL
181
A
VAL
181
1
Y
1
A
ALA
182
A
ALA
182
1
Y
1
A
TYR
183
A
TYR
183
1
Y
1
A
GLY
184
A
GLY
184
1
Y
1
A
ASN
185
A
ASN
185
1
Y
1
A
THR
186
A
THR
186
1
Y
1
A
GLY
187
A
GLY
187
1
Y
1
A
THR
188
A
THR
188
1
Y
1
A
GLN
189
A
GLN
189
1
Y
1
A
ALA
190
A
ALA
190
1
Y
1
A
GLN
191
A
GLN
191
1
Y
1
A
THR
192
A
THR
192
1
Y
1
A
ASP
193
A
ASP
193
1
Y
1
A
ASN
194
A
ASN
194
1
Y
1
A
ASP
195
A
ASP
195
1
Y
1
A
TYR
229
A
TYR
229
1
Y
1
A
ASP
230
A
ASP
230
1
Y
1
A
ALA
231
A
ALA
231
1
Y
1
A
TYR
232
A
TYR
232
1
Y
1
A
TYR
233
A
TYR
233
1
Y
1
A
SER
234
A
SER
234
1
Y
1
A
PRO
235
A
PRO
235
1
Y
1
A
GLY
236
A
GLY
236
1
Y
1
A
SER
237
A
SER
237
1
Y
1
A
PRO
238
A
PRO
238
1
Y
1
A
LEU
239
A
LEU
239
1
Y
1
A
LEU
240
A
LEU
240
1
Y
1
A
ASP
278
A
ASP
278
1
Y
1
A
PRO
279
A
PRO
279
1
Y
1
A
HIS
280
A
HIS
280
1
Y
1
A
TYR
281
A
TYR
281
1
Y
1
A
GLY
282
A
GLY
282
1
Y
1
A
ARG
283
A
ARG
283
1
Y
1
A
TYR
284
A
TYR
284
1
Y
1
A
ASP
285
A
ASP
285
1
Y
1
A
SER
286
A
SER
286
1
Y
1
A
SER
287
A
SER
287
1
Y
1
A
TYR
328
A
TYR
328
1
Y
1
A
VAL
329
A
VAL
329
1
Y
1
A
GLU
330
A
GLU
330
1
Y
1
A
A
O
OD1
GLY
ASP
161
162
1.34
1
A
A
O
CG2
PRO
THR
18
21
1.85
1
A
A
O
OD1
SER
ASP
64
95
1.89
1
A
A
O
N
LEU
LEU
85
87
2.04
1
A
A
OD1
O
ASP
HOH
447
870
2.04
1
A
A
CA
N
GLY
SER
89
91
2.08
1
A
A
O
O
GLN
GLY
400
406
2.09
1
A
A
O
N
VAL
ALA
10
12
2.15
1
A
A
CE1
NE2
HIS
HIS
174
176
2.16
1
A
A
O
OH
THR
TYR
11
118
2.18
1
A
A
O
CB
THR
THR
323
326
2.19
1
A
A
N
O
ASN
HOH
43
866
2.19
1
A
A
ASP
GLY
81
82
-141.43
1
-4.19
0.50
120.30
116.11
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
69
69
69
N
1
5.70
0.90
118.30
124.00
A
A
A
CB
CG
OD2
ASP
ASP
ASP
81
81
81
N
1
15.14
2.50
113.10
128.24
A
A
A
N
CA
C
GLY
GLY
GLY
82
82
82
N
1
5.61
0.90
118.30
123.91
A
A
A
CB
CG
OD2
ASP
ASP
ASP
95
95
95
N
1
6.86
0.90
118.30
125.16
A
A
A
CB
CG
OD2
ASP
ASP
ASP
121
121
121
N
1
5.44
0.90
118.30
123.74
A
A
A
CB
CG
OD2
ASP
ASP
ASP
241
241
241
N
1
5.45
0.90
118.30
123.75
A
A
A
CB
CG
OD2
ASP
ASP
ASP
274
274
274
N
1
6.13
0.90
118.30
124.43
A
A
A
CB
CG
OD2
ASP
ASP
ASP
361
361
361
N
1
7.91
0.90
118.30
126.21
A
A
A
CB
CG
OD2
ASP
ASP
ASP
485
485
485
N
1
6.02
0.90
118.30
124.32
A
A
A
CB
CG
OD2
ASP
ASP
ASP
492
492
492
N
1
6.33
0.90
118.30
124.63
A
A
A
CB
CG
OD2
ASP
ASP
ASP
530
530
530
N
1
A
A
NH1
O
ARG
ALA
367
427
1.77
1_555
6_655
1
A
VAL
10
-94.43
-70.49
1
A
THR
11
0.97
-49.74
1
A
SER
20
-54.40
-6.74
1
A
ALA
24
169.19
152.03
1
A
GLN
38
55.83
70.25
1
A
SER
41
154.20
139.89
1
A
LEU
46
179.05
-38.89
1
A
VAL
83
56.62
91.11
1
A
ASN
86
33.68
12.38
1
A
VAL
90
-56.47
104.63
1
A
SER
91
59.61
93.70
1
A
LEU
96
82.82
11.22
1
A
VAL
117
-130.09
-42.85
1
A
ASP
121
121.56
-24.29
1
A
SER
146
-109.19
78.61
1
A
ASN
147
172.97
42.67
1
A
LEU
160
69.63
71.06
1
A
LYS
163
-153.86
-45.32
1
A
THR
175
-113.73
-96.30
1
A
THR
211
-136.18
-156.67
1
A
ALA
213
-158.67
-24.04
1
A
VAL
306
-105.32
71.72
1
A
HIS
308
-104.32
43.15
1
A
ASP
350
52.72
7.24
1
A
TYR
402
-140.87
30.60
1
A
ASN
407
-173.37
130.07
1
A
ALA
427
36.32
41.49
1
A
ASP
448
63.31
71.00
1
A
HIS
449
164.99
-68.85
1
A
THR
450
-66.66
-98.65
1
A
LEU
451
-173.94
37.65
1
A
GLU
456
-156.72
-54.28
1
A
THR
472
-115.99
-89.86
1
A
ASP
492
73.28
30.43
1
A
LEU
495
-61.20
-86.34
1
A
LEU
496
149.59
124.98
1
A
ARG
497
90.23
7.99
1
A
LEU
511
-89.57
-83.67
1
A
ASP
513
53.79
11.65
1
A
SER
532
-26.80
-35.63
1
A
THR
556
81.24
-83.64
1
A
SER
557
-162.55
-68.99
1
A
LEU
559
169.10
62.31
1
A
ARG
584
174.43
46.67
39.163
0.56
0.28
0.00
0.56
0.00
-0.84
0.908
0.879
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
THE AVERAGE ISOTROPIC B VALUE IS AN AVERAGE RESIDUAL B FACTOR.
0.288
0.244
0.246
0.246
2.70
20.00
1216
22832
22706
5.1
96.45
17.389
0.366
RANDOM
LIKELY RESIDUAL
1
TLS
THROUGHOUT
0
SAD/DM
0.660
0.357
0.8
0.80
1.4
Engh & Huber
BABINET MODEL WITH MASK
0.36
2.70
20.00
69
4490
127
0
4294
0.017
0.021
4512
0.000
0.020
3962
1.818
1.946
6078
0.770
3.000
9213
5.664
3.000
539
22.895
15.000
705
0.100
0.200
636
0.006
0.020
5006
0.003
0.020
965
0.374
0.300
1207
0.349
0.300
4697
0.204
0.500
361
0.115
0.500
15
0.365
0.300
28
0.410
0.300
126
0.565
0.500
4
0.592
0.500
1
11.309
1.500
2671
13.703
2.000
4281
20.052
3.000
1841
25.098
4.500
1797
0.399
0.322
2.769
90
1467
20
2.7
30.0
1NQF
44260
0
-3.0
0.085
1
20.2
6.6
95.4
2.7
2.8
3915
0.536
1
2.7
84.6
refinement
REFMAC
5.1.24
data scaling
SCALEPACK
phasing
SnB
refinement
CNS
phasing
SHARP
data reduction
DENZO
phasing
CNS
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, METHIONINE SUBSTIUTION CONSTRUCT FOR SE-MET SAD PHASING
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
A
SER
20
A
SER
20
HELX_P
A
VAL
22
A
VAL
22
5
1
3
A
ARG
31
A
ARG
31
HELX_P
A
GLN
38
A
GLN
38
1
2
8
A
PRO
100
A
PRO
100
HELX_P
A
VAL
104
A
VAL
104
5
3
5
A
ARG
114
A
ARG
114
HELX_P
A
GLY
119
A
GLY
119
1
4
6
A
ASN
397
A
ASN
397
HELX_P
A
GLY
403
A
GLY
403
1
5
7
covale
1.324
both
A
GLU
292
A
C
GLU
292
1_555
A
MSE
293
A
N
MSE
293
1_555
covale
1.329
both
A
MSE
293
A
C
MSE
293
1_555
A
LYS
294
A
N
LYS
294
1_555
covale
1.331
both
A
ASP
316
A
C
ASP
316
1_555
A
MSE
317
A
N
MSE
317
1_555
covale
1.324
both
A
MSE
317
A
C
MSE
317
1_555
A
GLN
318
A
N
GLN
318
1_555
covale
1.347
both
A
GLN
318
A
C
GLN
318
1_555
A
MSE
319
A
N
MSE
319
1_555
covale
1.337
both
A
MSE
319
A
C
MSE
319
1_555
A
GLN
320
A
N
GLN
320
1_555
covale
1.331
both
A
GLN
320
A
C
GLN
320
1_555
A
MSE
321
A
N
MSE
321
1_555
covale
1.313
both
A
MSE
321
A
C
MSE
321
1_555
A
THR
322
A
N
THR
322
1_555
covale
2.043
none
A
ARG
358
A
O
ARG
358
1_555
A
C8E
800
C
C8
C8E
1_555
covale
1.322
both
A
ASP
515
A
C
ASP
515
1_555
A
MSE
516
A
N
MSE
516
1_555
covale
1.321
both
A
MSE
516
A
C
MSE
516
1_555
A
GLY
517
A
N
GLY
517
1_555
covale
1.320
both
A
GLY
517
A
C
GLY
517
1_555
A
MSE
518
A
N
MSE
518
1_555
covale
1.316
both
A
MSE
518
A
C
MSE
518
1_555
A
THR
519
A
N
THR
519
1_555
covale
1.323
both
A
THR
519
A
C
THR
519
1_555
A
MSE
520
A
N
MSE
520
1_555
covale
1.317
both
A
MSE
520
A
C
MSE
520
1_555
A
GLN
521
A
N
GLN
521
1_555
covale
1.326
both
A
LYS
540
A
C
LYS
540
1_555
A
MSE
541
A
N
MSE
541
1_555
covale
1.325
both
A
MSE
541
A
C
MSE
541
1_555
A
GLY
542
A
N
GLY
542
1_555
metalc
2.391
A
HIS
176
A
NE2
HIS
176
4_565
A
MG
806
B
MG
MG
1_555
TRANSPORT PROTEIN
BETA BARREL, cobalamin, VITAMIN B12, OUTER MEMBRANE TRANSPORT, TRANSPORT PROTEIN
A
GLY
82
A
GLY
82
1
A
VAL
83
A
VAL
83
1.13
A
GLY
89
A
GLY
89
1
A
VAL
90
A
VAL
90
2.36
A
SER
91
A
SER
91
1
A
GLY
92
A
GLY
92
-2.77
A
GLN
159
A
GLN
159
1
A
LEU
160
A
LEU
160
2.68
A
GLY
406
A
GLY
406
1
A
ASN
407
A
ASN
407
15.01
A
TYR
534
A
TYR
534
1
A
PRO
535
A
PRO
535
1.16
BTUB_ECOLI
UNP
1
21
P06129
QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI
DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL
GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL
DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQ
TTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ
LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVS
YDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLT
VRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
21
614
1NQF
1
594
P06129
A
1
1
594
1
MET
engineered mutation
MSE
293
1NQF
A
P06129
UNP
313
293
1
TRP
engineered mutation
MSE
317
1NQF
A
P06129
UNP
337
317
1
LYS
engineered mutation
MSE
319
1NQF
A
P06129
UNP
339
319
1
THR
engineered mutation
MSE
321
1NQF
A
P06129
UNP
341
321
1
TRP
engineered mutation
MSE
516
1NQF
A
P06129
UNP
536
516
1
ILE
engineered mutation
MSE
518
1NQF
A
P06129
UNP
538
518
1
TYR
engineered mutation
MSE
520
1NQF
A
P06129
UNP
540
520
1
MET
engineered mutation
MSE
541
1NQF
A
P06129
UNP
561
541
2
4
2
23
2
2
anti-parallel
anti-parallel
anti-parallel
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
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
8
A
LEU
8
A
VAL
9
A
VAL
9
A
GLN
17
A
GLN
17
A
PRO
18
A
PRO
18
A
THR
26
A
THR
26
A
THR
30
A
THR
30
A
ARG
106
A
ARG
106
A
ARG
111
A
ARG
111
A
GLY
125
A
GLY
125
A
ILE
130
A
ILE
130
A
LEU
77
A
LEU
77
A
ILE
80
A
ILE
80
A
VAL
52
A
VAL
52
A
GLN
56
A
GLN
56
A
SER
64
A
SER
64
A
ILE
68
A
ILE
68
A
GLY
137
A
GLY
137
A
GLY
145
A
GLY
145
A
GLN
150
A
GLN
150
A
GLN
158
A
GLN
158
A
THR
164
A
THR
164
A
HIS
174
A
HIS
174
A
PHE
197
A
PHE
197
A
ASN
209
A
ASN
209
A
TRP
214
A
TRP
214
A
THR
227
A
THR
227
A
ARG
243
A
ARG
243
A
ASN
257
A
ASN
257
A
ILE
261
A
ILE
261
A
ASN
276
A
ASN
276
A
THR
289
A
THR
289
A
ILE
305
A
ILE
305
A
GLY
309
A
GLY
309
A
THR
322
A
THR
322
A
TYR
333
A
TYR
333
A
GLN
347
A
GLN
347
A
PHE
351
A
PHE
351
A
ASN
362
A
ASN
362
A
GLY
366
A
GLY
366
A
ILE
380
A
ILE
380
A
TYR
383
A
TYR
383
A
LYS
394
A
LYS
394
A
GLU
413
A
GLU
413
A
THR
426
A
THR
426
A
VAL
429
A
VAL
429
A
SER
441
A
SER
441
A
ALA
459
A
ALA
459
A
ASP
471
A
ASP
471
A
LEU
475
A
LEU
475
A
ASN
488
A
ASN
488
A
GLN
501
A
GLN
501
A
GLN
510
A
GLN
510
A
ASP
515
A
ASP
515
A
LEU
523
A
LEU
523
A
VAL
544
A
VAL
544
A
PRO
554
A
PRO
554
A
THR
560
A
THR
560
A
ILE
565
A
ILE
565
A
TYR
586
A
TYR
586
A
PHE
594
A
PHE
594
A
GLY
137
A
GLY
137
A
GLY
145
A
GLY
145
A
ILE
444
A
ILE
444
A
TYR
446
A
TYR
446
A
TYR
453
A
TYR
453
A
ASN
455
A
ASN
455
A
ARG
526
A
ARG
526
A
ASP
530
A
ASP
530
A
GLN
537
A
GLN
537
A
MSE
541
A
MSE
541
BINDING SITE FOR RESIDUE MG A 806
A
MG
806
Software
3
BINDING SITE FOR RESIDUE C8E A 800
A
C8E
800
Software
11
BINDING SITE FOR RESIDUE C8E A 801
A
C8E
801
Software
8
BINDING SITE FOR RESIDUE C8E A 802
A
C8E
802
Software
7
BINDING SITE FOR RESIDUE C8E A 803
A
C8E
803
Software
5
BINDING SITE FOR RESIDUE C8E A 804
A
C8E
804
Software
7
BINDING SITE FOR RESIDUE C8E A 805
A
C8E
805
Software
7
A
HIS
174
A
HIS
174
3
4_565
A
HIS
176
A
HIS
176
3
4_565
A
HIS
449
A
HIS
449
3
1_555
A
ARG
358
A
ARG
358
11
1_555
A
SER
359
A
SER
359
11
1_555
A
ARG
367
A
ARG
367
11
1_555
A
GLY
369
A
GLY
369
11
1_555
A
THR
370
A
THR
370
11
1_555
A
PHE
470
A
PHE
470
11
6_655
A
ASP
471
A
ASP
471
11
6_655
A
THR
472
A
THR
472
11
6_655
A
GLY
473
A
GLY
473
11
6_655
A
C8E
805
H
C8E
11
1_555
A
HOH
832
I
HOH
11
1_555
A
MSE
317
A
MSE
317
8
6_665
A
THR
338
A
THR
338
8
6_665
A
ASP
361
A
ASP
361
8
6_665
A
ASN
362
A
ASN
362
8
6_665
A
SER
363
A
SER
363
8
6_665
A
PHE
379
A
PHE
379
8
1_555
A
TYR
383
A
TYR
383
8
1_555
A
PHE
422
A
PHE
422
8
1_555
A
TRP
300
A
TRP
300
7
6_665
A
ASN
302
A
ASN
302
7
6_665
A
VAL
304
A
VAL
304
7
6_665
A
ALA
313
A
ALA
313
7
6_665
A
VAL
315
A
VAL
315
7
6_665
A
TRP
431
A
TRP
431
7
1_555
A
TYR
481
A
TYR
481
7
1_555
A
ILE
311
A
ILE
311
5
1_555
A
LEU
342
A
LEU
342
5
1_555
A
GLY
344
A
GLY
344
5
1_555
A
THR
373
A
THR
373
5
1_555
A
C8E
805
H
C8E
5
1_555
A
SER
434
A
SER
434
7
1_555
A
GLY
435
A
GLY
435
7
1_555
A
TYR
436
A
TYR
436
7
1_555
A
ARG
437
A
ARG
437
7
1_555
A
LYS
462
A
LYS
462
7
1_555
A
GLY
463
A
GLY
463
7
1_555
A
VAL
464
A
VAL
464
7
1_555
A
ALA
357
A
ALA
357
7
1_555
A
TRP
371
A
TRP
371
7
1_555
A
GLY
473
A
GLY
473
7
6_655
A
HIS
477
A
HIS
477
7
6_655
A
C8E
800
C
C8E
7
1_555
A
C8E
803
F
C8E
7
1_555
A
HOH
832
I
HOH
7
1_555
152
P 31 2 1