0.014339
0.000000
0.000000
0.000000
0.017397
0.000000
0.000000
0.000000
0.019335
0.00000
0.00000
0.00000
Dhe-Paganon, S.
Werner, E.D.
Nishi, M.
Chi, Y.-I.
Shoelson, S.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
90.00
69.740
57.480
51.720
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
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
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.Mol.Biol.
1545-9993
11
968
974
10.1038/nsmb829
15378031
A phenylalanine zipper mediates APS dimerization.
2004
10.2210/pdb1q2h/pdb
pdb_00001q2h
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
CCD
2002-01-01
BRANDEIS - B4
MAD
M
x-ray
1
0.95000
1.0
0.9174
1.0
0.9211
1.0
0.9208
1.0
X12C
NSLS
0.95000, 0.9174, 0.9211, 0.9208
SYNCHROTRON
NSLS BEAMLINE X12C
7778.675
adaptor protein with pleckstrin homology and src homology 2 domains
3
man
polymer
18.015
water
64
nat
water
APS
no
no
GSHMPDWRQFCELHAQAAAVDFAHKFCRFLRDNPAYDTPDAGASFSRHFAANFLDVFGEEVRRVLVAGP
GSHMPDWRQFCELHAQAAAVDFAHKFCRFLRDNPAYDTPDAGASFSRHFAANFLDVFGEEVRRVLVAGP
A,B,C
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
human
Homo
Escherichia
Escherichia coli
sample
APS
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
plasmid
pET28a
1
2.22
44.62
VAPOR DIFFUSION, HANGING DROP
6.0
0.48-0.68 M sodium iodide, 2.5 % PEG 4K, 0.09 M sodium citrate, 10 mM DTT, pH 6.0, VAPOR DIFFUSION, HANGING DROP
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
1
0
2004-08-03
1
1
2008-04-29
1
2
2011-07-13
1
3
2022-12-21
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2003-07-24
REL
HOH
water
HOH
2
2
HOH
HOH
86
A
HOH
5
2
HOH
HOH
87
A
HOH
6
2
HOH
HOH
88
A
HOH
8
2
HOH
HOH
89
A
HOH
16
2
HOH
HOH
90
A
HOH
17
2
HOH
HOH
91
A
HOH
20
2
HOH
HOH
92
A
HOH
21
2
HOH
HOH
93
A
HOH
22
2
HOH
HOH
94
A
HOH
25
2
HOH
HOH
95
A
HOH
29
2
HOH
HOH
96
A
HOH
32
2
HOH
HOH
97
A
HOH
33
2
HOH
HOH
98
A
HOH
40
2
HOH
HOH
99
A
HOH
43
2
HOH
HOH
100
A
HOH
48
2
HOH
HOH
101
A
HOH
51
2
HOH
HOH
102
A
HOH
53
2
HOH
HOH
103
A
HOH
56
2
HOH
HOH
104
A
HOH
57
2
HOH
HOH
105
A
HOH
58
2
HOH
HOH
106
A
HOH
59
2
HOH
HOH
107
A
HOH
62
2
HOH
HOH
108
A
HOH
4
2
HOH
HOH
86
B
HOH
10
2
HOH
HOH
87
B
HOH
11
2
HOH
HOH
88
B
HOH
13
2
HOH
HOH
89
B
HOH
14
2
HOH
HOH
90
B
HOH
18
2
HOH
HOH
91
B
HOH
23
2
HOH
HOH
92
B
HOH
24
2
HOH
HOH
93
B
HOH
34
2
HOH
HOH
94
B
HOH
35
2
HOH
HOH
95
B
HOH
36
2
HOH
HOH
96
B
HOH
38
2
HOH
HOH
97
B
HOH
39
2
HOH
HOH
98
B
HOH
44
2
HOH
HOH
99
B
HOH
46
2
HOH
HOH
100
B
HOH
47
2
HOH
HOH
101
B
HOH
49
2
HOH
HOH
102
B
HOH
50
2
HOH
HOH
103
B
HOH
52
2
HOH
HOH
104
B
HOH
61
2
HOH
HOH
105
B
HOH
1
2
HOH
HOH
86
C
HOH
3
2
HOH
HOH
87
C
HOH
7
2
HOH
HOH
88
C
HOH
9
2
HOH
HOH
89
C
HOH
12
2
HOH
HOH
90
C
HOH
15
2
HOH
HOH
91
C
HOH
19
2
HOH
HOH
92
C
HOH
26
2
HOH
HOH
93
C
HOH
27
2
HOH
HOH
94
C
HOH
28
2
HOH
HOH
95
C
HOH
30
2
HOH
HOH
96
C
HOH
31
2
HOH
HOH
97
C
HOH
37
2
HOH
HOH
98
C
HOH
41
2
HOH
HOH
99
C
HOH
42
2
HOH
HOH
100
C
HOH
45
2
HOH
HOH
101
C
HOH
54
2
HOH
HOH
102
C
HOH
55
2
HOH
HOH
103
C
HOH
60
2
HOH
HOH
104
C
HOH
63
2
HOH
HOH
105
C
HOH
64
2
HOH
HOH
106
C
n
1
17
A
n
2
18
A
n
3
19
A
n
4
20
A
PRO
21
n
5
PRO
21
A
ASP
22
n
6
ASP
22
A
TRP
23
n
7
TRP
23
A
ARG
24
n
8
ARG
24
A
GLN
25
n
9
GLN
25
A
PHE
26
n
10
PHE
26
A
CYS
27
n
11
CYS
27
A
GLU
28
n
12
GLU
28
A
LEU
29
n
13
LEU
29
A
HIS
30
n
14
HIS
30
A
ALA
31
n
15
ALA
31
A
GLN
32
n
16
GLN
32
A
ALA
33
n
17
ALA
33
A
ALA
34
n
18
ALA
34
A
ALA
35
n
19
ALA
35
A
VAL
36
n
20
VAL
36
A
ASP
37
n
21
ASP
37
A
PHE
38
n
22
PHE
38
A
ALA
39
n
23
ALA
39
A
HIS
40
n
24
HIS
40
A
LYS
41
n
25
LYS
41
A
PHE
42
n
26
PHE
42
A
CYS
43
n
27
CYS
43
A
ARG
44
n
28
ARG
44
A
PHE
45
n
29
PHE
45
A
LEU
46
n
30
LEU
46
A
ARG
47
n
31
ARG
47
A
ASP
48
n
32
ASP
48
A
ASN
49
n
33
ASN
49
A
PRO
50
n
34
PRO
50
A
ALA
51
n
35
ALA
51
A
TYR
52
n
36
TYR
52
A
ASP
53
n
37
ASP
53
A
THR
54
n
38
THR
54
A
PRO
55
n
39
PRO
55
A
ASP
56
n
40
ASP
56
A
ALA
57
n
41
ALA
57
A
GLY
58
n
42
GLY
58
A
ALA
59
n
43
ALA
59
A
SER
60
n
44
SER
60
A
PHE
61
n
45
PHE
61
A
SER
62
n
46
SER
62
A
ARG
63
n
47
ARG
63
A
HIS
64
n
48
HIS
64
A
PHE
65
n
49
PHE
65
A
ALA
66
n
50
ALA
66
A
ALA
67
n
51
ALA
67
A
ASN
68
n
52
ASN
68
A
PHE
69
n
53
PHE
69
A
LEU
70
n
54
LEU
70
A
ASP
71
n
55
ASP
71
A
VAL
72
n
56
VAL
72
A
PHE
73
n
57
PHE
73
A
GLY
74
n
58
GLY
74
A
GLU
75
n
59
GLU
75
A
GLU
76
n
60
GLU
76
A
VAL
77
n
61
VAL
77
A
ARG
78
n
62
ARG
78
A
ARG
79
n
63
ARG
79
A
VAL
80
n
64
VAL
80
A
LEU
81
n
65
LEU
81
A
VAL
82
n
66
VAL
82
A
ALA
83
n
67
ALA
83
A
n
68
84
A
n
69
85
A
n
1
17
B
n
2
18
B
n
3
19
B
n
4
20
B
PRO
21
n
5
PRO
21
B
ASP
22
n
6
ASP
22
B
TRP
23
n
7
TRP
23
B
ARG
24
n
8
ARG
24
B
GLN
25
n
9
GLN
25
B
PHE
26
n
10
PHE
26
B
CYS
27
n
11
CYS
27
B
GLU
28
n
12
GLU
28
B
LEU
29
n
13
LEU
29
B
HIS
30
n
14
HIS
30
B
ALA
31
n
15
ALA
31
B
GLN
32
n
16
GLN
32
B
ALA
33
n
17
ALA
33
B
ALA
34
n
18
ALA
34
B
ALA
35
n
19
ALA
35
B
VAL
36
n
20
VAL
36
B
ASP
37
n
21
ASP
37
B
PHE
38
n
22
PHE
38
B
ALA
39
n
23
ALA
39
B
HIS
40
n
24
HIS
40
B
LYS
41
n
25
LYS
41
B
PHE
42
n
26
PHE
42
B
CYS
43
n
27
CYS
43
B
ARG
44
n
28
ARG
44
B
PHE
45
n
29
PHE
45
B
LEU
46
n
30
LEU
46
B
ARG
47
n
31
ARG
47
B
ASP
48
n
32
ASP
48
B
ASN
49
n
33
ASN
49
B
PRO
50
n
34
PRO
50
B
ALA
51
n
35
ALA
51
B
TYR
52
n
36
TYR
52
B
ASP
53
n
37
ASP
53
B
THR
54
n
38
THR
54
B
PRO
55
n
39
PRO
55
B
ASP
56
n
40
ASP
56
B
ALA
57
n
41
ALA
57
B
GLY
58
n
42
GLY
58
B
ALA
59
n
43
ALA
59
B
SER
60
n
44
SER
60
B
PHE
61
n
45
PHE
61
B
SER
62
n
46
SER
62
B
ARG
63
n
47
ARG
63
B
HIS
64
n
48
HIS
64
B
PHE
65
n
49
PHE
65
B
ALA
66
n
50
ALA
66
B
ALA
67
n
51
ALA
67
B
ASN
68
n
52
ASN
68
B
PHE
69
n
53
PHE
69
B
LEU
70
n
54
LEU
70
B
ASP
71
n
55
ASP
71
B
VAL
72
n
56
VAL
72
B
PHE
73
n
57
PHE
73
B
GLY
74
n
58
GLY
74
B
GLU
75
n
59
GLU
75
B
GLU
76
n
60
GLU
76
B
VAL
77
n
61
VAL
77
B
ARG
78
n
62
ARG
78
B
ARG
79
n
63
ARG
79
B
VAL
80
n
64
VAL
80
B
LEU
81
n
65
LEU
81
B
VAL
82
n
66
VAL
82
B
n
67
83
B
n
68
84
B
n
69
85
B
n
1
17
C
n
2
18
C
n
3
19
C
MET
20
n
4
MET
20
C
PRO
21
n
5
PRO
21
C
ASP
22
n
6
ASP
22
C
TRP
23
n
7
TRP
23
C
ARG
24
n
8
ARG
24
C
GLN
25
n
9
GLN
25
C
PHE
26
n
10
PHE
26
C
CYS
27
n
11
CYS
27
C
GLU
28
n
12
GLU
28
C
LEU
29
n
13
LEU
29
C
HIS
30
n
14
HIS
30
C
ALA
31
n
15
ALA
31
C
GLN
32
n
16
GLN
32
C
ALA
33
n
17
ALA
33
C
ALA
34
n
18
ALA
34
C
ALA
35
n
19
ALA
35
C
VAL
36
n
20
VAL
36
C
ASP
37
n
21
ASP
37
C
PHE
38
n
22
PHE
38
C
ALA
39
n
23
ALA
39
C
HIS
40
n
24
HIS
40
C
LYS
41
n
25
LYS
41
C
PHE
42
n
26
PHE
42
C
CYS
43
n
27
CYS
43
C
ARG
44
n
28
ARG
44
C
PHE
45
n
29
PHE
45
C
LEU
46
n
30
LEU
46
C
ARG
47
n
31
ARG
47
C
ASP
48
n
32
ASP
48
C
ASN
49
n
33
ASN
49
C
PRO
50
n
34
PRO
50
C
ALA
51
n
35
ALA
51
C
TYR
52
n
36
TYR
52
C
ASP
53
n
37
ASP
53
C
THR
54
n
38
THR
54
C
PRO
55
n
39
PRO
55
C
ASP
56
n
40
ASP
56
C
ALA
57
n
41
ALA
57
C
GLY
58
n
42
GLY
58
C
ALA
59
n
43
ALA
59
C
SER
60
n
44
SER
60
C
PHE
61
n
45
PHE
61
C
SER
62
n
46
SER
62
C
ARG
63
n
47
ARG
63
C
HIS
64
n
48
HIS
64
C
PHE
65
n
49
PHE
65
C
ALA
66
n
50
ALA
66
C
ALA
67
n
51
ALA
67
C
ASN
68
n
52
ASN
68
C
PHE
69
n
53
PHE
69
C
LEU
70
n
54
LEU
70
C
ASP
71
n
55
ASP
71
C
VAL
72
n
56
VAL
72
C
PHE
73
n
57
PHE
73
C
GLY
74
n
58
GLY
74
C
GLU
75
n
59
GLU
75
C
GLU
76
n
60
GLU
76
C
VAL
77
n
61
VAL
77
C
ARG
78
n
62
ARG
78
C
ARG
79
n
63
ARG
79
C
VAL
80
n
64
VAL
80
C
LEU
81
n
65
LEU
81
C
VAL
82
n
66
VAL
82
C
n
67
83
C
n
68
84
C
n
69
85
C
author_and_software_defined_assembly
PISA
2
dimeric
author_defined_assembly
2
dimeric
3910
-50
7890
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_655
-x+1,-y,z
crystal symmetry operation
69.7400000000
0.0000000000
0.0000000000
1
A
GLY
17
A
GLY
1
1
Y
1
A
SER
18
A
SER
2
1
Y
1
A
HIS
19
A
HIS
3
1
Y
1
A
MET
20
A
MET
4
1
Y
1
A
GLY
84
A
GLY
68
1
Y
1
A
PRO
85
A
PRO
69
1
Y
1
B
GLY
17
B
GLY
1
1
Y
1
B
SER
18
B
SER
2
1
Y
1
B
HIS
19
B
HIS
3
1
Y
1
B
MET
20
B
MET
4
1
Y
1
B
ALA
83
B
ALA
67
1
Y
1
B
GLY
84
B
GLY
68
1
Y
1
B
PRO
85
B
PRO
69
1
Y
1
C
GLY
17
C
GLY
1
1
Y
1
C
SER
18
C
SER
2
1
Y
1
C
HIS
19
C
HIS
3
1
Y
1
C
ALA
83
C
ALA
67
1
Y
1
C
GLY
84
C
GLY
68
1
Y
1
C
PRO
85
C
PRO
69
1
Y
1
B
ASP
22
72.35
92.06
1
B
LEU
81
-64.05
89.04
1
C
PRO
50
-53.57
-6.97
1
C
TYR
52
-67.43
0.36
1
C
LEU
81
-74.55
21.36
-9.130
0.000
0.000
2.964
0.000
6.166
waters picked at level greater than 3.0
0.27
0.25
1.70
30
927
19012
3.9
80.8
1
0
MAD
1.70
30
64
1592
0
0
1528
1.7
30.0
1Q2H
19012
0
1
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
Phenylalanine Zipper Mediates APS Dimerization
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
A
ASP
22
A
ASP
6
HELX_P
A
ASN
49
A
ASN
33
1
1
28
A
PRO
50
A
PRO
34
HELX_P
A
ASP
53
A
ASP
37
5
2
4
A
ASP
56
A
ASP
40
HELX_P
A
ALA
83
A
ALA
67
1
3
28
B
ASP
22
B
ASP
6
HELX_P
B
ASN
49
B
ASN
33
1
4
28
B
PRO
50
B
PRO
34
HELX_P
B
ASP
53
B
ASP
37
5
5
4
B
ASP
56
B
ASP
40
HELX_P
B
VAL
80
B
VAL
64
1
6
25
C
ASP
22
C
ASP
6
HELX_P
C
ASN
49
C
ASN
33
1
7
28
C
ASP
56
C
ASP
40
HELX_P
C
LEU
81
C
LEU
65
1
8
26
SIGNALING PROTEIN
signal transduction, SIGNALING PROTEIN
APS_HUMAN
UNP
1
21
O14492
PDWRQFCELHAQAAAVDFAHKFCRFLRDNPAYDTPDAGASFSRHFAANFLDVFGEEVRRVLVAGP
21
85
1Q2H
21
85
O14492
A
1
5
69
21
85
1Q2H
21
85
O14492
B
1
5
69
21
85
1Q2H
21
85
O14492
C
1
5
69
1
cloning artifact
GLY
17
1Q2H
A
O14492
UNP
1
1
cloning artifact
SER
18
1Q2H
A
O14492
UNP
2
1
cloning artifact
HIS
19
1Q2H
A
O14492
UNP
3
1
initiating methionine
MET
20
1Q2H
A
O14492
UNP
4
2
cloning artifact
GLY
17
1Q2H
B
O14492
UNP
1
2
cloning artifact
SER
18
1Q2H
B
O14492
UNP
2
2
cloning artifact
HIS
19
1Q2H
B
O14492
UNP
3
2
initiating methionine
MET
20
1Q2H
B
O14492
UNP
4
3
cloning artifact
GLY
17
1Q2H
C
O14492
UNP
1
3
cloning artifact
SER
18
1Q2H
C
O14492
UNP
2
3
cloning artifact
HIS
19
1Q2H
C
O14492
UNP
3
3
initiating methionine
MET
20
1Q2H
C
O14492
UNP
4
18
P 21 21 2