0.031211
0.000000
0.003038
0.000000
0.018536
0.000000
0.000000
0.000000
0.029412
0.00000
0.00000
0.00000
Usher, K.C.
De La Cruz, A.
Dahlquist, F.W.
Remington, S.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
95.56
90.00
32.040
53.950
34.160
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
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
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
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
Protein Sci.
PRCIEI
0795
0961-8368
7
403
412
9521117
Crystal structures of CheY from Thermotoga maritima do not support conventional explanations for the structural basis of enhanced thermostability.
1998
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
238
489
495
Magnesium Binding to the Bacterial Chemotaxis Protein Chey Results in Large Conformational Changes Involving its Functional Surface
1994
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
242
103
Erratum. Magnesium Binding to the Bacterial Chemotaxis Protein Chey Results in Large Conformational Changes Involving its Functional Surface
1994
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
266
15511
Crystal Structure of Escherichia Coli Chey Refined at 1.7-A Resolution
1991
10.2210/pdb1tmy/pdb
pdb_00001tmy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
295
1
COLLIMATOR
IMAGE PLATE
1995-01-19
RIGAKU RAXIS II
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
13234.754
CHEY PROTEIN
1
man
polymer
18.015
water
15
nat
water
TMY
no
no
MGKRVLIVDDAAFMRMMLKDIITKAGYEVAGEATNGREAVEKYKELKPDIVTMDITMPEMNGIDAIKEIMKIDPNAKIIV
CSAMGQQAMVIEAIKAGAKDFIVKPFQPSRVVEALNKVSK
MGKRVLIVDDAAFMRMMLKDIITKAGYEVAGEATNGREAVEKYKELKPDIVTMDITMPEMNGIDAIKEIMKIDPNAKIIV
CSAMGQQAMVIEAIKAGAKDFIVKPFQPSRVVEALNKVSK
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
Thermotoga
Escherichia
sample
CYTOPLASM
CHEY
2336
Thermotoga maritima
CYTOPLASM
CHEY
562
Escherichia coli
K0641/RECA
PLASMID
PQE12
1
2.2
50.
8.5
PROTEIN WAS CRYSTALLIZED FROM 0.1M TRIS BUFFER (PH 8.5) AND 1.8M AMMONIUM PHOSPHATE
database_2
pdbx_database_status
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Other
Refinement description
1
0
1997-11-19
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1997-05-16
REL
REL
HOH
water
3CHY
PDB ENTRY 3CHY
PDB
experimental model
HOH
200
2
HOH
HOH
200
A
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
212
2
HOH
HOH
212
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
n
1
1
A
GLY
2
n
2
GLY
2
A
LYS
3
n
3
LYS
3
A
ARG
4
n
4
ARG
4
A
VAL
5
n
5
VAL
5
A
LEU
6
n
6
LEU
6
A
ILE
7
n
7
ILE
7
A
VAL
8
n
8
VAL
8
A
ASP
9
n
9
ASP
9
A
ASP
10
n
10
ASP
10
A
ALA
11
n
11
ALA
11
A
ALA
12
n
12
ALA
12
A
PHE
13
n
13
PHE
13
A
MET
14
n
14
MET
14
A
ARG
15
n
15
ARG
15
A
MET
16
n
16
MET
16
A
MET
17
n
17
MET
17
A
LEU
18
n
18
LEU
18
A
LYS
19
n
19
LYS
19
A
ASP
20
n
20
ASP
20
A
ILE
21
n
21
ILE
21
A
ILE
22
n
22
ILE
22
A
THR
23
n
23
THR
23
A
LYS
24
n
24
LYS
24
A
ALA
25
n
25
ALA
25
A
GLY
26
n
26
GLY
26
A
TYR
27
n
27
TYR
27
A
GLU
28
n
28
GLU
28
A
VAL
29
n
29
VAL
29
A
ALA
30
n
30
ALA
30
A
GLY
31
n
31
GLY
31
A
GLU
32
n
32
GLU
32
A
ALA
33
n
33
ALA
33
A
THR
34
n
34
THR
34
A
ASN
35
n
35
ASN
35
A
GLY
36
n
36
GLY
36
A
ARG
37
n
37
ARG
37
A
GLU
38
n
38
GLU
38
A
ALA
39
n
39
ALA
39
A
VAL
40
n
40
VAL
40
A
GLU
41
n
41
GLU
41
A
LYS
42
n
42
LYS
42
A
TYR
43
n
43
TYR
43
A
LYS
44
n
44
LYS
44
A
GLU
45
n
45
GLU
45
A
LEU
46
n
46
LEU
46
A
LYS
47
n
47
LYS
47
A
PRO
48
n
48
PRO
48
A
ASP
49
n
49
ASP
49
A
ILE
50
n
50
ILE
50
A
VAL
51
n
51
VAL
51
A
THR
52
n
52
THR
52
A
MET
53
n
53
MET
53
A
ASP
54
n
54
ASP
54
A
ILE
55
n
55
ILE
55
A
THR
56
n
56
THR
56
A
MET
57
n
57
MET
57
A
PRO
58
n
58
PRO
58
A
GLU
59
n
59
GLU
59
A
MET
60
n
60
MET
60
A
ASN
61
n
61
ASN
61
A
GLY
62
n
62
GLY
62
A
ILE
63
n
63
ILE
63
A
ASP
64
n
64
ASP
64
A
ALA
65
n
65
ALA
65
A
ILE
66
n
66
ILE
66
A
LYS
67
n
67
LYS
67
A
GLU
68
n
68
GLU
68
A
ILE
69
n
69
ILE
69
A
MET
70
n
70
MET
70
A
LYS
71
n
71
LYS
71
A
ILE
72
n
72
ILE
72
A
ASP
73
n
73
ASP
73
A
PRO
74
n
74
PRO
74
A
ASN
75
n
75
ASN
75
A
ALA
76
n
76
ALA
76
A
LYS
77
n
77
LYS
77
A
ILE
78
n
78
ILE
78
A
ILE
79
n
79
ILE
79
A
VAL
80
n
80
VAL
80
A
CYS
81
n
81
CYS
81
A
SER
82
n
82
SER
82
A
ALA
83
n
83
ALA
83
A
MET
84
n
84
MET
84
A
GLY
85
n
85
GLY
85
A
GLN
86
n
86
GLN
86
A
GLN
87
n
87
GLN
87
A
ALA
88
n
88
ALA
88
A
MET
89
n
89
MET
89
A
VAL
90
n
90
VAL
90
A
ILE
91
n
91
ILE
91
A
GLU
92
n
92
GLU
92
A
ALA
93
n
93
ALA
93
A
ILE
94
n
94
ILE
94
A
LYS
95
n
95
LYS
95
A
ALA
96
n
96
ALA
96
A
GLY
97
n
97
GLY
97
A
ALA
98
n
98
ALA
98
A
LYS
99
n
99
LYS
99
A
ASP
100
n
100
ASP
100
A
PHE
101
n
101
PHE
101
A
ILE
102
n
102
ILE
102
A
VAL
103
n
103
VAL
103
A
LYS
104
n
104
LYS
104
A
PRO
105
n
105
PRO
105
A
PHE
106
n
106
PHE
106
A
GLN
107
n
107
GLN
107
A
PRO
108
n
108
PRO
108
A
SER
109
n
109
SER
109
A
ARG
110
n
110
ARG
110
A
VAL
111
n
111
VAL
111
A
VAL
112
n
112
VAL
112
A
GLU
113
n
113
GLU
113
A
ALA
114
n
114
ALA
114
A
LEU
115
n
115
LEU
115
A
ASN
116
n
116
ASN
116
A
LYS
117
n
117
LYS
117
A
VAL
118
n
118
VAL
118
A
SER
119
n
119
SER
119
A
n
120
120
A
0.1860000
author_defined_assembly
1
monomeric
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
100
A
O
ASP
100
A
N
VAL
80
A
N
VAL
80
A
O
ILE
79
A
O
ILE
79
A
N
VAL
51
A
N
VAL
51
A
O
ILE
50
A
O
ILE
50
A
N
LEU
6
A
N
LEU
6
A
O
VAL
5
A
O
VAL
5
A
N
GLU
28
A
N
GLU
28
1
A
CD
LYS
3
A
CD
LYS
3
0
Y
1
A
CE
LYS
3
A
CE
LYS
3
0
Y
1
A
NZ
LYS
3
A
NZ
LYS
3
0
Y
1
A
CE
LYS
19
A
CE
LYS
19
0
Y
1
A
NZ
LYS
19
A
NZ
LYS
19
0
Y
1
A
CE
LYS
24
A
CE
LYS
24
0
Y
1
A
NZ
LYS
24
A
NZ
LYS
24
0
Y
1
A
CD
ARG
37
A
CD
ARG
37
0
Y
1
A
NE
ARG
37
A
NE
ARG
37
0
Y
1
A
CZ
ARG
37
A
CZ
ARG
37
0
Y
1
A
NH1
ARG
37
A
NH1
ARG
37
0
Y
1
A
NH2
ARG
37
A
NH2
ARG
37
0
Y
1
A
CE
LYS
44
A
CE
LYS
44
0
Y
1
A
NZ
LYS
44
A
NZ
LYS
44
0
Y
1
A
CD
LYS
47
A
CD
LYS
47
0
Y
1
A
CE
LYS
47
A
CE
LYS
47
0
Y
1
A
NZ
LYS
47
A
NZ
LYS
47
0
Y
1
A
CD
LYS
71
A
CD
LYS
71
0
Y
1
A
CE
LYS
71
A
CE
LYS
71
0
Y
1
A
NZ
LYS
71
A
NZ
LYS
71
0
Y
1
A
CD1
ILE
72
A
CD1
ILE
72
0
Y
1
A
CE
LYS
77
A
CE
LYS
77
0
Y
1
A
NZ
LYS
77
A
NZ
LYS
77
0
Y
1
A
CD
LYS
95
A
CD
LYS
95
0
Y
1
A
CE
LYS
95
A
CE
LYS
95
0
Y
1
A
NZ
LYS
95
A
NZ
LYS
95
0
Y
1
A
NZ
LYS
99
A
NZ
LYS
99
0
Y
1
A
CD
GLN
107
A
CD
GLN
107
0
Y
1
A
OE1
GLN
107
A
OE1
GLN
107
0
Y
1
A
NE2
GLN
107
A
NE2
GLN
107
0
Y
1
A
CD
ARG
110
A
CD
ARG
110
0
Y
1
A
NE
ARG
110
A
NE
ARG
110
0
Y
1
A
CZ
ARG
110
A
CZ
ARG
110
0
Y
1
A
NH1
ARG
110
A
NH1
ARG
110
0
Y
1
A
NH2
ARG
110
A
NH2
ARG
110
0
Y
1
A
CD
LYS
117
A
CD
LYS
117
0
Y
1
A
CE
LYS
117
A
CE
LYS
117
0
Y
1
A
NZ
LYS
117
A
NZ
LYS
117
0
Y
1
A
MET
1
A
MET
1
1
Y
1
A
LYS
120
A
LYS
120
1
Y
1
-5.80
0.90
118.30
112.50
A
A
A
CB
CG
OD2
ASP
ASP
ASP
10
10
10
N
1
A
A
CD
OE2
GLU
GLU
38
38
0.070
0.011
1.252
1.322
N
1
A
A
CD
OE1
GLU
GLU
41
41
0.078
0.011
1.252
1.330
N
1
A
A
CD
OE1
GLU
GLU
68
68
0.078
0.011
1.252
1.330
N
1
A
A
CD
OE2
GLU
GLU
92
92
0.072
0.011
1.252
1.324
N
1
A
A
CD
OE1
GLU
GLU
113
113
0.074
0.011
1.252
1.326
N
1
A
ASP
73
-156.40
86.37
DISORDERED SIDE-CHAINS WERE MODELED STEREOCHEMICALLY AND
HAVE THEIR OCCUPANCY SET ARBITRARILY TO 0.0.
0.1860000
1.9
20.0
7985
7985
83.0
1
TNT BCORREL V1.0
0.0
SIRAS / MOLECULAR REPLACEMENT
PDB ENTRY 3CHY
TNT PROTGEO
BABINET SCALING
247
0.80
1.9
20.0
15
915
0
0
900
0.017
913
1.5
2.60
1219
3.0
18.56
575
0.0
0
0.023
24
2
0.021
127
5
8.61
913
1
0.016
12
20
1.9
20.0
1TMY
7985
1.
0.0530000
1
5.5
2.5
83.
0.1200000
1.9
2.25
3.
1.5
69.
model building
RSS
refinement
TNT
5E
data reduction
R-AXIS
data reduction
OSCILL
data scaling
R-AXIS
data scaling
SCALE
phasing
RSS
CHEY FROM THERMOTOGA MARITIMA (APO-I)
1
N
N
2
N
N
A
ALA
12
A
ALA
12
HELX_P
A
LYS
24
A
LYS
24
1
1
13
A
GLY
36
A
GLY
36
HELX_P
A
LEU
46
A
LEU
46
1
2
11
A
PRO
58
A
PRO
58
HELX_P
A
MET
60
A
MET
60
5
3
3
A
GLY
62
A
GLY
62
HELX_P
A
ILE
72
A
ILE
72
1
4
11
A
GLN
87
A
GLN
87
HELX_P
A
ALA
96
A
ALA
96
1
5
10
A
PRO
108
A
PRO
108
HELX_P
A
LYS
117
A
LYS
117
1
6
10
CHEMOTAXIS
CHEMOTAXIS, PHOSPHORYL TRANSFER, SIGNAL TRANSDUCTION
A
LYS
104
A
LYS
104
1
A
PRO
105
A
PRO
105
-11.65
CHEY_THEMA
UNP
1
1
Q56312
MGKRVLIVDDAAFMRMMLKDIITKAGYEVAGEATNGREAVEKYKELKPDIVTMDITMPEMNGIDAIKEIMKIDPNAKIIV
CSAMGQQAMVIEAIKAGAKDFIVKPFQPSRVVEALNKVSK
1
120
1TMY
1
120
Q56312
A
1
1
120
5
parallel
parallel
parallel
parallel
A
ASP
100
A
ASP
100
A
VAL
103
A
VAL
103
A
ILE
78
A
ILE
78
A
SER
82
A
SER
82
A
ILE
50
A
ILE
50
A
ASP
54
A
ASP
54
A
ARG
4
A
ARG
4
A
VAL
8
A
VAL
8
A
GLU
28
A
GLU
28
A
ALA
33
A
ALA
33
ACTIVE SITE AND METAL BINDING SITE.
Unknown
4
A
ASP
54
A
ASP
54
4
1_555
A
LYS
104
A
LYS
104
4
1_555
A
ASP
9
A
ASP
9
4
1_555
A
ASP
10
A
ASP
10
4
1_555
4
P 1 21 1