0.015172
0.000000
0.000000
0.000000
0.014168
0.000000
0.000000
0.000000
0.013738
0.00000
0.00000
0.00000
Djordjevic, S.
Stock, A.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
65.910
70.580
72.790
C2 H4 O
44.053
ACETYL GROUP
non-polymer
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
Co 2
58.933
COBALT (II) ION
non-polymer
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C14 H20 N6 O5 S
384.411
n
S-ADENOSYL-L-HOMOCYSTEINE
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
5
446
450
10.1038/nsb0698-446
9628482
Chemotaxis receptor recognition by protein methyltransferase CheR.
1998
10.2210/pdb1bc5/pdb
pdb_00001bc5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
263
1
MIRRORS
IMAGE PLATE
1997-11
RIGAKU
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
30992.387
CHEMOTAXIS RECEPTOR METHYLTRANSFERASE
2.1.1.80
1
man
polymer
721.757
CHEMOTAXIS RECEPTOR
C-TERMINAL PENTAPEPTIDE, ACETYLATED ASN-TRP-GLU-THR-PHE
1
man
polymer
58.933
COBALT (II) ION
1
syn
non-polymer
384.411
S-ADENOSYL-L-HOMOCYSTEINE
1
syn
non-polymer
18.015
water
121
nat
water
CHER, CHEMOTAXIS PROTEIN METHYLTRANSFERASE
TAR
no
no
MTQRLALSDAHFRRICQLIYQRAGIVLADHKRDMVYNRLVRRLRALGLDDFGRYLSMLEANQNSAEWQAFINALTTNLTA
FFREAHHFPILAEHARRRHGEYRVWSAAASTGEEPYSIAITLADALGMAPGRWKVFASDIDTEVLEKARSGIYRLSELKT
LSPQQLQRYFMRGTGPHEGLVRVRQELANYVEFSSVNLLEKQYNVPGPFDAIFCRNVMIYFDKTTQEDILRRFVPLLKPD
GLLFAGHSENFSNLVREFSLRGQTVYALS
MTQRLALSDAHFRRICQLIYQRAGIVLADHKRDMVYNRLVRRLRALGLDDFGRYLSMLEANQNSAEWQAFINALTTNLTA
FFREAHHFPILAEHARRRHGEYRVWSAAASTGEEPYSIAITLADALGMAPGRWKVFASDIDTEVLEKARSGIYRLSELKT
LSPQQLQRYFMRGTGPHEGLVRVRQELANYVEFSSVNLLEKQYNVPGPFDAIFCRNVMIYFDKTTQEDILRRFVPLLKPD
GLLFAGHSENFSNLVREFSLRGQTVYALS
A
polypeptide(L)
no
yes
(ACE)NWETF
XNWETF
T
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
Salmonella
Escherichia
sample
602
Salmonella typhimurium
562
Escherichia coli
HB101
PME43
1
2.55
52.0
6.8
PROTEIN WAS CRYSTALLIZED FROM 30 % PEG 5000 MME, 25 MM IMIDAZOLE PH 6.8, 15 MM COCL2, 1MM BETA-MERCAPTOETHANOL.
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
1
0
1998-11-25
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_asym_id
_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-05-05
REL
REL
CO
COBALT (II) ION
SAH
S-ADENOSYL-L-HOMOCYSTEINE
HOH
water
1AF7
PDB ENTRY 1AF7
PDB
experimental model
CO
300
3
CO
CO
300
A
SAH
287
4
SAH
SAH
287
A
HOH
1
5
HOH
HOH
301
A
HOH
2
5
HOH
HOH
302
A
HOH
3
5
HOH
HOH
303
A
HOH
4
5
HOH
HOH
304
A
HOH
5
5
HOH
HOH
305
A
HOH
6
5
HOH
HOH
306
A
HOH
7
5
HOH
HOH
307
A
HOH
8
5
HOH
HOH
308
A
HOH
9
5
HOH
HOH
309
A
HOH
10
5
HOH
HOH
310
A
HOH
11
5
HOH
HOH
311
A
HOH
12
5
HOH
HOH
312
A
HOH
13
5
HOH
HOH
313
A
HOH
14
5
HOH
HOH
314
A
HOH
15
5
HOH
HOH
315
A
HOH
16
5
HOH
HOH
316
A
HOH
17
5
HOH
HOH
317
A
HOH
18
5
HOH
HOH
318
A
HOH
19
5
HOH
HOH
319
A
HOH
20
5
HOH
HOH
320
A
HOH
21
5
HOH
HOH
321
A
HOH
22
5
HOH
HOH
322
A
HOH
23
5
HOH
HOH
323
A
HOH
24
5
HOH
HOH
324
A
HOH
25
5
HOH
HOH
325
A
HOH
28
5
HOH
HOH
326
A
HOH
29
5
HOH
HOH
327
A
HOH
30
5
HOH
HOH
328
A
HOH
31
5
HOH
HOH
329
A
HOH
32
5
HOH
HOH
330
A
HOH
33
5
HOH
HOH
331
A
HOH
34
5
HOH
HOH
332
A
HOH
35
5
HOH
HOH
333
A
HOH
36
5
HOH
HOH
334
A
HOH
37
5
HOH
HOH
335
A
HOH
38
5
HOH
HOH
336
A
HOH
39
5
HOH
HOH
337
A
HOH
40
5
HOH
HOH
338
A
HOH
41
5
HOH
HOH
339
A
HOH
42
5
HOH
HOH
340
A
HOH
43
5
HOH
HOH
341
A
HOH
44
5
HOH
HOH
342
A
HOH
45
5
HOH
HOH
343
A
HOH
46
5
HOH
HOH
344
A
HOH
47
5
HOH
HOH
345
A
HOH
48
5
HOH
HOH
346
A
HOH
49
5
HOH
HOH
347
A
HOH
50
5
HOH
HOH
348
A
HOH
51
5
HOH
HOH
349
A
HOH
52
5
HOH
HOH
350
A
HOH
53
5
HOH
HOH
351
A
HOH
54
5
HOH
HOH
352
A
HOH
55
5
HOH
HOH
353
A
HOH
56
5
HOH
HOH
354
A
HOH
57
5
HOH
HOH
355
A
HOH
58
5
HOH
HOH
356
A
HOH
59
5
HOH
HOH
357
A
HOH
60
5
HOH
HOH
358
A
HOH
61
5
HOH
HOH
359
A
HOH
62
5
HOH
HOH
360
A
HOH
63
5
HOH
HOH
361
A
HOH
64
5
HOH
HOH
362
A
HOH
65
5
HOH
HOH
363
A
HOH
66
5
HOH
HOH
364
A
HOH
67
5
HOH
HOH
365
A
HOH
68
5
HOH
HOH
366
A
HOH
69
5
HOH
HOH
367
A
HOH
70
5
HOH
HOH
368
A
HOH
71
5
HOH
HOH
369
A
HOH
72
5
HOH
HOH
370
A
HOH
73
5
HOH
HOH
371
A
HOH
74
5
HOH
HOH
372
A
HOH
75
5
HOH
HOH
373
A
HOH
76
5
HOH
HOH
374
A
HOH
77
5
HOH
HOH
375
A
HOH
78
5
HOH
HOH
376
A
HOH
79
5
HOH
HOH
377
A
HOH
80
5
HOH
HOH
378
A
HOH
81
5
HOH
HOH
379
A
HOH
82
5
HOH
HOH
380
A
HOH
86
5
HOH
HOH
381
A
HOH
88
5
HOH
HOH
382
A
HOH
89
5
HOH
HOH
383
A
HOH
90
5
HOH
HOH
384
A
HOH
91
5
HOH
HOH
385
A
HOH
93
5
HOH
HOH
386
A
HOH
94
5
HOH
HOH
387
A
HOH
95
5
HOH
HOH
388
A
HOH
96
5
HOH
HOH
389
A
HOH
97
5
HOH
HOH
390
A
HOH
98
5
HOH
HOH
391
A
HOH
99
5
HOH
HOH
392
A
HOH
100
5
HOH
HOH
393
A
HOH
101
5
HOH
HOH
394
A
HOH
102
5
HOH
HOH
395
A
HOH
103
5
HOH
HOH
396
A
HOH
104
5
HOH
HOH
397
A
HOH
105
5
HOH
HOH
398
A
HOH
106
5
HOH
HOH
399
A
HOH
107
5
HOH
HOH
400
A
HOH
108
5
HOH
HOH
401
A
HOH
109
5
HOH
HOH
402
A
HOH
110
5
HOH
HOH
403
A
HOH
111
5
HOH
HOH
404
A
HOH
112
5
HOH
HOH
405
A
HOH
113
5
HOH
HOH
406
A
HOH
114
5
HOH
HOH
407
A
HOH
115
5
HOH
HOH
408
A
HOH
116
5
HOH
HOH
409
A
HOH
117
5
HOH
HOH
410
A
HOH
118
5
HOH
HOH
411
A
HOH
121
5
HOH
HOH
412
A
HOH
26
5
HOH
HOH
26
T
HOH
27
5
HOH
HOH
27
T
HOH
83
5
HOH
HOH
83
T
HOH
84
5
HOH
HOH
84
T
HOH
85
5
HOH
HOH
85
T
HOH
87
5
HOH
HOH
87
T
HOH
92
5
HOH
HOH
92
T
HOH
119
5
HOH
HOH
119
T
HOH
120
5
HOH
HOH
120
T
MET
16
n
1
MET
16
A
THR
17
n
2
THR
17
A
GLN
18
n
3
GLN
18
A
ARG
19
n
4
ARG
19
A
LEU
20
n
5
LEU
20
A
ALA
21
n
6
ALA
21
A
LEU
22
n
7
LEU
22
A
SER
23
n
8
SER
23
A
ASP
24
n
9
ASP
24
A
ALA
25
n
10
ALA
25
A
HIS
26
n
11
HIS
26
A
PHE
27
n
12
PHE
27
A
ARG
28
n
13
ARG
28
A
ARG
29
n
14
ARG
29
A
ILE
30
n
15
ILE
30
A
CYS
31
n
16
CYS
31
A
GLN
32
n
17
GLN
32
A
LEU
33
n
18
LEU
33
A
ILE
34
n
19
ILE
34
A
TYR
35
n
20
TYR
35
A
GLN
36
n
21
GLN
36
A
ARG
37
n
22
ARG
37
A
ALA
38
n
23
ALA
38
A
GLY
39
n
24
GLY
39
A
ILE
40
n
25
ILE
40
A
VAL
41
n
26
VAL
41
A
LEU
42
n
27
LEU
42
A
ALA
43
n
28
ALA
43
A
ASP
44
n
29
ASP
44
A
HIS
45
n
30
HIS
45
A
LYS
46
n
31
LYS
46
A
ARG
47
n
32
ARG
47
A
ASP
48
n
33
ASP
48
A
MET
49
n
34
MET
49
A
VAL
50
n
35
VAL
50
A
TYR
51
n
36
TYR
51
A
ASN
52
n
37
ASN
52
A
ARG
53
n
38
ARG
53
A
LEU
54
n
39
LEU
54
A
VAL
55
n
40
VAL
55
A
ARG
56
n
41
ARG
56
A
ARG
57
n
42
ARG
57
A
LEU
58
n
43
LEU
58
A
ARG
59
n
44
ARG
59
A
ALA
60
n
45
ALA
60
A
LEU
61
n
46
LEU
61
A
GLY
62
n
47
GLY
62
A
LEU
63
n
48
LEU
63
A
ASP
64
n
49
ASP
64
A
ASP
65
n
50
ASP
65
A
PHE
66
n
51
PHE
66
A
GLY
67
n
52
GLY
67
A
ARG
68
n
53
ARG
68
A
TYR
69
n
54
TYR
69
A
LEU
70
n
55
LEU
70
A
SER
71
n
56
SER
71
A
MET
72
n
57
MET
72
A
LEU
73
n
58
LEU
73
A
GLU
74
n
59
GLU
74
A
ALA
75
n
60
ALA
75
A
ASN
76
n
61
ASN
76
A
GLN
77
n
62
GLN
77
A
ASN
78
n
63
ASN
78
A
SER
79
n
64
SER
79
A
ALA
80
n
65
ALA
80
A
GLU
81
n
66
GLU
81
A
TRP
82
n
67
TRP
82
A
GLN
83
n
68
GLN
83
A
ALA
84
n
69
ALA
84
A
PHE
85
n
70
PHE
85
A
ILE
86
n
71
ILE
86
A
ASN
87
n
72
ASN
87
A
ALA
88
n
73
ALA
88
A
LEU
89
n
74
LEU
89
A
THR
90
n
75
THR
90
A
THR
91
n
76
THR
91
A
ASN
92
n
77
ASN
92
A
LEU
93
n
78
LEU
93
A
THR
94
n
79
THR
94
A
ALA
95
n
80
ALA
95
A
PHE
96
n
81
PHE
96
A
PHE
97
n
82
PHE
97
A
ARG
98
n
83
ARG
98
A
GLU
99
n
84
GLU
99
A
ALA
100
n
85
ALA
100
A
HIS
101
n
86
HIS
101
A
HIS
102
n
87
HIS
102
A
PHE
103
n
88
PHE
103
A
PRO
104
n
89
PRO
104
A
ILE
105
n
90
ILE
105
A
LEU
106
n
91
LEU
106
A
ALA
107
n
92
ALA
107
A
GLU
108
n
93
GLU
108
A
HIS
109
n
94
HIS
109
A
ALA
110
n
95
ALA
110
A
ARG
111
n
96
ARG
111
A
ARG
112
n
97
ARG
112
A
ARG
113
n
98
ARG
113
A
HIS
114
n
99
HIS
114
A
GLY
115
n
100
GLY
115
A
GLU
116
n
101
GLU
116
A
TYR
117
n
102
TYR
117
A
ARG
118
n
103
ARG
118
A
VAL
119
n
104
VAL
119
A
TRP
120
n
105
TRP
120
A
SER
121
n
106
SER
121
A
ALA
122
n
107
ALA
122
A
ALA
123
n
108
ALA
123
A
ALA
124
n
109
ALA
124
A
SER
125
n
110
SER
125
A
THR
126
n
111
THR
126
A
GLY
127
n
112
GLY
127
A
GLU
128
n
113
GLU
128
A
GLU
129
n
114
GLU
129
A
PRO
130
n
115
PRO
130
A
TYR
131
n
116
TYR
131
A
SER
132
n
117
SER
132
A
ILE
133
n
118
ILE
133
A
ALA
134
n
119
ALA
134
A
ILE
135
n
120
ILE
135
A
THR
136
n
121
THR
136
A
LEU
137
n
122
LEU
137
A
ALA
138
n
123
ALA
138
A
ASP
139
n
124
ASP
139
A
ALA
140
n
125
ALA
140
A
LEU
141
n
126
LEU
141
A
GLY
142
n
127
GLY
142
A
MET
143
n
128
MET
143
A
ALA
144
n
129
ALA
144
A
PRO
145
n
130
PRO
145
A
GLY
146
n
131
GLY
146
A
ARG
147
n
132
ARG
147
A
TRP
148
n
133
TRP
148
A
LYS
149
n
134
LYS
149
A
VAL
150
n
135
VAL
150
A
PHE
151
n
136
PHE
151
A
ALA
152
n
137
ALA
152
A
SER
153
n
138
SER
153
A
ASP
154
n
139
ASP
154
A
ILE
155
n
140
ILE
155
A
ASP
156
n
141
ASP
156
A
THR
157
n
142
THR
157
A
GLU
158
n
143
GLU
158
A
VAL
159
n
144
VAL
159
A
LEU
160
n
145
LEU
160
A
GLU
161
n
146
GLU
161
A
LYS
162
n
147
LYS
162
A
ALA
163
n
148
ALA
163
A
ARG
164
n
149
ARG
164
A
SER
165
n
150
SER
165
A
GLY
166
n
151
GLY
166
A
ILE
167
n
152
ILE
167
A
TYR
168
n
153
TYR
168
A
ARG
169
n
154
ARG
169
A
LEU
170
n
155
LEU
170
A
SER
171
n
156
SER
171
A
GLU
172
n
157
GLU
172
A
LEU
173
n
158
LEU
173
A
LYS
174
n
159
LYS
174
A
THR
175
n
160
THR
175
A
LEU
176
n
161
LEU
176
A
SER
177
n
162
SER
177
A
PRO
178
n
163
PRO
178
A
GLN
179
n
164
GLN
179
A
GLN
180
n
165
GLN
180
A
LEU
181
n
166
LEU
181
A
GLN
182
n
167
GLN
182
A
ARG
183
n
168
ARG
183
A
TYR
184
n
169
TYR
184
A
PHE
185
n
170
PHE
185
A
MET
186
n
171
MET
186
A
ARG
187
n
172
ARG
187
A
GLY
188
n
173
GLY
188
A
THR
189
n
174
THR
189
A
GLY
190
n
175
GLY
190
A
PRO
191
n
176
PRO
191
A
HIS
192
n
177
HIS
192
A
GLU
193
n
178
GLU
193
A
GLY
194
n
179
GLY
194
A
LEU
195
n
180
LEU
195
A
VAL
196
n
181
VAL
196
A
ARG
197
n
182
ARG
197
A
VAL
198
n
183
VAL
198
A
ARG
199
n
184
ARG
199
A
GLN
200
n
185
GLN
200
A
GLU
201
n
186
GLU
201
A
LEU
202
n
187
LEU
202
A
ALA
203
n
188
ALA
203
A
ASN
204
n
189
ASN
204
A
TYR
205
n
190
TYR
205
A
VAL
206
n
191
VAL
206
A
GLU
207
n
192
GLU
207
A
PHE
208
n
193
PHE
208
A
SER
209
n
194
SER
209
A
SER
210
n
195
SER
210
A
VAL
211
n
196
VAL
211
A
ASN
212
n
197
ASN
212
A
LEU
213
n
198
LEU
213
A
LEU
214
n
199
LEU
214
A
GLU
215
n
200
GLU
215
A
LYS
216
n
201
LYS
216
A
GLN
217
n
202
GLN
217
A
TYR
218
n
203
TYR
218
A
ASN
219
n
204
ASN
219
A
VAL
220
n
205
VAL
220
A
PRO
221
n
206
PRO
221
A
GLY
222
n
207
GLY
222
A
PRO
223
n
208
PRO
223
A
PHE
224
n
209
PHE
224
A
ASP
225
n
210
ASP
225
A
ALA
226
n
211
ALA
226
A
ILE
227
n
212
ILE
227
A
PHE
228
n
213
PHE
228
A
CYS
229
n
214
CYS
229
A
ARG
230
n
215
ARG
230
A
ASN
231
n
216
ASN
231
A
VAL
232
n
217
VAL
232
A
MET
233
n
218
MET
233
A
ILE
234
n
219
ILE
234
A
TYR
235
n
220
TYR
235
A
PHE
236
n
221
PHE
236
A
ASP
237
n
222
ASP
237
A
LYS
238
n
223
LYS
238
A
THR
239
n
224
THR
239
A
THR
240
n
225
THR
240
A
GLN
241
n
226
GLN
241
A
GLU
242
n
227
GLU
242
A
ASP
243
n
228
ASP
243
A
ILE
244
n
229
ILE
244
A
LEU
245
n
230
LEU
245
A
ARG
246
n
231
ARG
246
A
ARG
247
n
232
ARG
247
A
PHE
248
n
233
PHE
248
A
VAL
249
n
234
VAL
249
A
PRO
250
n
235
PRO
250
A
LEU
251
n
236
LEU
251
A
LEU
252
n
237
LEU
252
A
LYS
253
n
238
LYS
253
A
PRO
254
n
239
PRO
254
A
ASP
255
n
240
ASP
255
A
GLY
256
n
241
GLY
256
A
LEU
257
n
242
LEU
257
A
LEU
258
n
243
LEU
258
A
PHE
259
n
244
PHE
259
A
ALA
260
n
245
ALA
260
A
GLY
261
n
246
GLY
261
A
HIS
262
n
247
HIS
262
A
SER
263
n
248
SER
263
A
GLU
264
n
249
GLU
264
A
ASN
265
n
250
ASN
265
A
PHE
266
n
251
PHE
266
A
SER
267
n
252
SER
267
A
ASN
268
n
253
ASN
268
A
LEU
269
n
254
LEU
269
A
VAL
270
n
255
VAL
270
A
ARG
271
n
256
ARG
271
A
GLU
272
n
257
GLU
272
A
PHE
273
n
258
PHE
273
A
SER
274
n
259
SER
274
A
LEU
275
n
260
LEU
275
A
ARG
276
n
261
ARG
276
A
GLY
277
n
262
GLY
277
A
GLN
278
n
263
GLN
278
A
THR
279
n
264
THR
279
A
VAL
280
n
265
VAL
280
A
TYR
281
n
266
TYR
281
A
ALA
282
n
267
ALA
282
A
LEU
283
n
268
LEU
283
A
SER
284
n
269
SER
284
A
ACE
0
n
1
ACE
0
T
ASN
1
n
2
ASN
1
T
TRP
2
n
3
TRP
2
T
GLU
3
n
4
GLU
3
T
THR
4
n
5
THR
4
T
PHE
5
n
6
PHE
5
T
author_and_software_defined_assembly
PISA
2
dimeric
1400
-16
13140
A
HIS
114
A
NE2
HIS
99
3_745
A
CO
300
C
CO
CO
1_555
A
HIS
192
A
NE2
HIS
177
1_555
85.1
A
HIS
114
A
NE2
HIS
99
3_745
A
CO
300
C
CO
CO
1_555
A
HOH
388
E
O
HOH
1_555
75.2
A
HIS
192
A
NE2
HIS
177
1_555
A
CO
300
C
CO
CO
1_555
A
HOH
388
E
O
HOH
1_555
77.5
A
HIS
114
A
NE2
HIS
99
3_745
A
CO
300
C
CO
CO
1_555
T
HOH
27
F
O
HOH
1_555
106.5
A
HIS
192
A
NE2
HIS
177
1_555
A
CO
300
C
CO
CO
1_555
T
HOH
27
F
O
HOH
1_555
168.4
A
HOH
388
E
O
HOH
1_555
A
CO
300
C
CO
CO
1_555
T
HOH
27
F
O
HOH
1_555
104.6
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
TYR
281
A
O
TYR
266
A
N
LEU
258
A
N
LEU
243
A
O
LEU
257
A
O
LEU
242
A
N
ILE
227
A
N
ILE
212
A
O
ALA
226
A
O
ALA
211
A
N
TRP
120
A
N
TRP
105
A
O
TYR
117
A
O
TYR
102
A
N
LYS
149
A
N
LYS
134
A
O
VAL
150
A
O
VAL
135
A
N
GLU
207
A
N
GLU
192
A
O
TYR
168
A
O
TYR
153
A
N
VAL
196
A
N
VAL
181
A
O
ARG
197
A
O
ARG
182
A
N
MET
186
A
N
MET
171
1
A
THR
17
-176.88
-137.68
1
A
GLN
18
175.77
175.42
1
A
ARG
19
-65.41
89.21
1
A
LEU
20
60.56
82.03
1
A
ALA
123
-150.68
71.36
1
A
SER
125
52.14
-135.98
1
A
LEU
173
-92.62
37.03
1
A
ASN
219
-86.02
45.19
1
A
VAL
232
-135.39
-34.71
1
A
PRO
254
-27.72
-67.53
1
A
GLN
278
-58.66
102.88
PARHCSDX.PRO
TOPHCSDX.PRO
25.3
0.2880000
0.2040000
0.2040000
2.2
8.0
795
16017
5.0
86.7
RANDOM
10000000.00
1
RESTRAINED
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 1AF7
2.2
8.0
121
2387
27
0
2239
0.01
1.6
23.8
1.5
35.3
2.2
23
1BC5
16682
2
0.0640000
1
7.8
3.1
94.5
2.2
2.26
2.6
0.2800000
2.6
89
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
DENZO
data scaling
CCP4
phasing
X-PLOR
3.1
CHEMOTAXIS RECEPTOR RECOGNITION BY PROTEIN METHYLTRANSFERASE CHER
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
ASP
24
A
ASP
9
HELX_P
A
ALA
38
A
ALA
23
1
1
15
A
ASP
44
A
ASP
29
HELX_P
A
LEU
61
A
LEU
46
5
2
18
A
PHE
66
A
PHE
51
HELX_P
A
ALA
75
A
ALA
60
1
3
10
A
ALA
80
A
ALA
65
HELX_P
A
LEU
89
A
LEU
74
5
4
10
A
ALA
100
A
ALA
85
HELX_P
A
ARG
112
A
ARG
97
5
5
13
A
GLU
128
A
GLU
113
HELX_P
A
LEU
141
A
LEU
126
1
6
14
A
THR
157
A
THR
142
HELX_P
A
SER
165
A
SER
150
1
7
9
A
LEU
170
A
LEU
155
HELX_P
A
GLU
172
A
GLU
157
5
8
3
A
PRO
178
A
PRO
163
HELX_P
A
TYR
184
A
TYR
169
1
9
7
A
GLY
190
A
GLY
175
HELX_P
A
HIS
192
A
HIS
177
5
10
3
A
GLN
200
A
GLN
185
HELX_P
A
TYR
205
A
TYR
190
1
11
6
A
MET
233
A
MET
218
HELX_P
A
TYR
235
A
TYR
220
5
12
3
A
LYS
238
A
LYS
223
HELX_P
A
LEU
251
A
LEU
236
1
13
14
covale
1.329
both
T
ACE
0
B
C
ACE
1
1_555
T
ASN
1
B
N
ASN
2
1_555
metalc
2.580
A
HIS
114
A
NE2
HIS
99
3_745
A
CO
300
C
CO
CO
1_555
metalc
2.390
A
HIS
192
A
NE2
HIS
177
1_555
A
CO
300
C
CO
CO
1_555
metalc
2.172
A
CO
300
C
CO
CO
1_555
A
HOH
388
E
O
HOH
1_555
metalc
2.380
A
CO
300
C
CO
CO
1_555
T
HOH
27
F
O
HOH
1_555
COMPLEX (METHYLTRANSFERASE/PEPTIDE)
METHYLTRANSFERASE, PEPTIDE BINDING, CHEMOTAXIS RECEPTOR, COMPLEX (METHYLTRANSFERASE-PEPTIDE), COMPLEX (METHYLTRANSFERASE-PEPTIDE) complex
A
GLY
222
A
GLY
207
1
A
PRO
223
A
PRO
208
0.67
CHER_SALTY
UNP
1
1
P07801
MTSSLPSGQTSVLLQMTQRLALSDAHFRRICQLIYQRAGIVLADHKRDMVYNRLVRRLRALGLDDFGRYLSMLEANQNSA
EWQAFINALTTNLTAFFREAHHFPILAEHARRRHGEYRVWSAAASTGEEPYSIAITLADALGMAPGRWKVFASDIDTEVL
EKARSGIYRLSELKTLSPQQLQRYFMRGTGPHEGLVRVRQELANYVEFSSVNLLEKQYNVPGPFDAIFCRNVMIYFDKTT
QEDILRRFVPLLKPDGLLFAGHSENFSNLVREFSLRGQTVYALSKDKA
1BC5
PDB
2
1BC5
16
284
1BC5
16
284
P07801
A
1
1
269
0
5
1BC5
0
5
1BC5
T
2
1
6
6
3
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
A
VAL
280
A
VAL
265
A
ALA
282
A
ALA
267
A
LEU
257
A
LEU
242
A
ALA
260
A
ALA
245
A
ALA
226
A
ALA
211
A
CYS
229
A
CYS
214
A
TYR
117
A
TYR
102
A
SER
121
A
SER
106
A
TRP
148
A
TRP
133
A
ASP
154
A
ASP
139
A
VAL
206
A
VAL
191
A
SER
210
A
SER
195
A
ILE
167
A
ILE
152
A
ARG
169
A
ARG
154
A
LEU
195
A
LEU
180
A
VAL
198
A
VAL
183
A
PHE
185
A
PHE
170
A
ARG
187
A
ARG
172
CO BINDING SITE IS FORMED BY HIS 192 AND HIS 114 OF THE SYMMETRY RELATED MOLECULE. THIS IS AN ARTIFACT OF THE CRYSTALLIZATION AND HAS NO PHYSIOLOGICAL SIGNIFICANCE.
Unknown
2
BINDING SITE FOR RESIDUE CO A 300
A
CO
300
Software
6
BINDING SITE FOR RESIDUE SAH A 287
A
SAH
287
Software
22
A
HIS
192
A
HIS
177
2
1_555
A
HIS
114
A
HIS
99
2
1_555
A
HIS
114
A
HIS
99
6
3_745
A
HIS
192
A
HIS
177
6
1_555
A
HOH
388
E
HOH
6
1_555
T
HOH
26
F
HOH
6
1_555
T
HOH
27
F
HOH
6
1_555
T
HOH
92
F
HOH
6
1_555
A
ALA
38
A
ALA
23
22
1_555
A
THR
90
A
THR
75
22
1_555
A
THR
91
A
THR
76
22
1_555
A
ASN
92
A
ASN
77
22
1_555
A
LEU
93
A
LEU
78
22
1_555
A
THR
94
A
THR
79
22
1_555
A
ARG
98
A
ARG
83
22
1_555
A
ALA
123
A
ALA
108
22
1_555
A
SER
125
A
SER
110
22
1_555
A
GLU
129
A
GLU
114
22
1_555
A
ASP
154
A
ASP
139
22
1_555
A
ILE
155
A
ILE
140
22
1_555
A
ASP
156
A
ASP
141
22
1_555
A
VAL
211
A
VAL
196
22
1_555
A
ASN
212
A
ASN
197
22
1_555
A
LEU
213
A
LEU
198
22
1_555
A
ARG
230
A
ARG
215
22
1_555
A
ASN
231
A
ASN
216
22
1_555
A
VAL
232
A
VAL
217
22
1_555
A
PHE
236
A
PHE
221
22
1_555
A
HOH
327
E
HOH
22
1_555
A
HOH
378
E
HOH
22
1_555
19
P 21 21 21