1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Park, S.
Caffrey, M.S.
Johnson, M.E.
Fung, L.W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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
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
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
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
21837
21844
10.1074/jbc.M300617200
12672815
Solution structural studies on human erythrocyte alpha-spectrin tetramerization site.
2003
10.2210/pdb1owa/pdb
pdb_00001owa
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
1
1.0
18559.852
Spectrin alpha chain, erythrocyte
residues 1-156
1
man
polymer
Erythroid alpha-spectrin
no
no
MEQFPKETVVESSGPKVLETAEEIQERRQEVLTRYQSFKERVAERGQKLEDSYHLQVFKRDADDLGKWIMEKVNILTDKS
YEDPTNIQGKYQKHQSLEAEVQTKSRLMSELEKTREERFTMGHSAHEETKAHIEELRHLWDLLLELTLEKGDQLLR
MEQFPKETVVESSGPKVLETAEEIQERRQEVLTRYQSFKERVAERGQKLEDSYHLQVFKRDADDLGKWIMEKVNILTDKS
YEDPTNIQGKYQKHQSLEAEVQTKSRLMSELEKTREERFTMGHSAHEETKAHIEELRHLWDLLLELTLEKGDQLLR
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
human
Homo
Escherichia
sample
SPTA1
9606
Homo sapiens
562
Escherichia coli
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2004-03-30
1
1
2008-04-29
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RCSB
Y
RCSB
2003-03-28
REL
REL
Lowest Energy conformers
200
10
2D NOESY
2D TOCSY
3D_13C-separated_NOESY
3D_15N-separated_NOESY
4D_13C-separated_NOESY
5mM Phosphate, 150mM NaCl
6.5
ambient
293
K
torsion angle dynamics
1
lowest energy
1mM spectrin, 5mM Phosphate, 150mM NaCl, 5% D2O, 95 % H2O
5% D2O, 95 % H2O
Brunger
structure solution
CNS
1.1
Brunger
refinement
CNS
1.1
600
Bruker
DRX
750
Bruker
DMX
MET
1
n
1
MET
1
A
GLU
2
n
2
GLU
2
A
GLN
3
n
3
GLN
3
A
PHE
4
n
4
PHE
4
A
PRO
5
n
5
PRO
5
A
LYS
6
n
6
LYS
6
A
GLU
7
n
7
GLU
7
A
THR
8
n
8
THR
8
A
VAL
9
n
9
VAL
9
A
VAL
10
n
10
VAL
10
A
GLU
11
n
11
GLU
11
A
SER
12
n
12
SER
12
A
SER
13
n
13
SER
13
A
GLY
14
n
14
GLY
14
A
PRO
15
n
15
PRO
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
LEU
18
n
18
LEU
18
A
GLU
19
n
19
GLU
19
A
THR
20
n
20
THR
20
A
ALA
21
n
21
ALA
21
A
GLU
22
n
22
GLU
22
A
GLU
23
n
23
GLU
23
A
ILE
24
n
24
ILE
24
A
GLN
25
n
25
GLN
25
A
GLU
26
n
26
GLU
26
A
ARG
27
n
27
ARG
27
A
ARG
28
n
28
ARG
28
A
GLN
29
n
29
GLN
29
A
GLU
30
n
30
GLU
30
A
VAL
31
n
31
VAL
31
A
LEU
32
n
32
LEU
32
A
THR
33
n
33
THR
33
A
ARG
34
n
34
ARG
34
A
TYR
35
n
35
TYR
35
A
GLN
36
n
36
GLN
36
A
SER
37
n
37
SER
37
A
PHE
38
n
38
PHE
38
A
LYS
39
n
39
LYS
39
A
GLU
40
n
40
GLU
40
A
ARG
41
n
41
ARG
41
A
VAL
42
n
42
VAL
42
A
ALA
43
n
43
ALA
43
A
GLU
44
n
44
GLU
44
A
ARG
45
n
45
ARG
45
A
GLY
46
n
46
GLY
46
A
GLN
47
n
47
GLN
47
A
LYS
48
n
48
LYS
48
A
LEU
49
n
49
LEU
49
A
GLU
50
n
50
GLU
50
A
ASP
51
n
51
ASP
51
A
SER
52
n
52
SER
52
A
TYR
53
n
53
TYR
53
A
HIS
54
n
54
HIS
54
A
LEU
55
n
55
LEU
55
A
GLN
56
n
56
GLN
56
A
VAL
57
n
57
VAL
57
A
PHE
58
n
58
PHE
58
A
LYS
59
n
59
LYS
59
A
ARG
60
n
60
ARG
60
A
ASP
61
n
61
ASP
61
A
ALA
62
n
62
ALA
62
A
ASP
63
n
63
ASP
63
A
ASP
64
n
64
ASP
64
A
LEU
65
n
65
LEU
65
A
GLY
66
n
66
GLY
66
A
LYS
67
n
67
LYS
67
A
TRP
68
n
68
TRP
68
A
ILE
69
n
69
ILE
69
A
MET
70
n
70
MET
70
A
GLU
71
n
71
GLU
71
A
LYS
72
n
72
LYS
72
A
VAL
73
n
73
VAL
73
A
ASN
74
n
74
ASN
74
A
ILE
75
n
75
ILE
75
A
LEU
76
n
76
LEU
76
A
THR
77
n
77
THR
77
A
ASP
78
n
78
ASP
78
A
LYS
79
n
79
LYS
79
A
SER
80
n
80
SER
80
A
TYR
81
n
81
TYR
81
A
GLU
82
n
82
GLU
82
A
ASP
83
n
83
ASP
83
A
PRO
84
n
84
PRO
84
A
THR
85
n
85
THR
85
A
ASN
86
n
86
ASN
86
A
ILE
87
n
87
ILE
87
A
GLN
88
n
88
GLN
88
A
GLY
89
n
89
GLY
89
A
LYS
90
n
90
LYS
90
A
TYR
91
n
91
TYR
91
A
GLN
92
n
92
GLN
92
A
LYS
93
n
93
LYS
93
A
HIS
94
n
94
HIS
94
A
GLN
95
n
95
GLN
95
A
SER
96
n
96
SER
96
A
LEU
97
n
97
LEU
97
A
GLU
98
n
98
GLU
98
A
ALA
99
n
99
ALA
99
A
GLU
100
n
100
GLU
100
A
VAL
101
n
101
VAL
101
A
GLN
102
n
102
GLN
102
A
THR
103
n
103
THR
103
A
LYS
104
n
104
LYS
104
A
SER
105
n
105
SER
105
A
ARG
106
n
106
ARG
106
A
LEU
107
n
107
LEU
107
A
MET
108
n
108
MET
108
A
SER
109
n
109
SER
109
A
GLU
110
n
110
GLU
110
A
LEU
111
n
111
LEU
111
A
GLU
112
n
112
GLU
112
A
LYS
113
n
113
LYS
113
A
THR
114
n
114
THR
114
A
ARG
115
n
115
ARG
115
A
GLU
116
n
116
GLU
116
A
GLU
117
n
117
GLU
117
A
ARG
118
n
118
ARG
118
A
PHE
119
n
119
PHE
119
A
THR
120
n
120
THR
120
A
MET
121
n
121
MET
121
A
GLY
122
n
122
GLY
122
A
HIS
123
n
123
HIS
123
A
SER
124
n
124
SER
124
A
ALA
125
n
125
ALA
125
A
HIS
126
n
126
HIS
126
A
GLU
127
n
127
GLU
127
A
GLU
128
n
128
GLU
128
A
THR
129
n
129
THR
129
A
LYS
130
n
130
LYS
130
A
ALA
131
n
131
ALA
131
A
HIS
132
n
132
HIS
132
A
ILE
133
n
133
ILE
133
A
GLU
134
n
134
GLU
134
A
GLU
135
n
135
GLU
135
A
LEU
136
n
136
LEU
136
A
ARG
137
n
137
ARG
137
A
HIS
138
n
138
HIS
138
A
LEU
139
n
139
LEU
139
A
TRP
140
n
140
TRP
140
A
ASP
141
n
141
ASP
141
A
LEU
142
n
142
LEU
142
A
LEU
143
n
143
LEU
143
A
LEU
144
n
144
LEU
144
A
GLU
145
n
145
GLU
145
A
LEU
146
n
146
LEU
146
A
THR
147
n
147
THR
147
A
LEU
148
n
148
LEU
148
A
GLU
149
n
149
GLU
149
A
LYS
150
n
150
LYS
150
A
GLY
151
n
151
GLY
151
A
ASP
152
n
152
ASP
152
A
GLN
153
n
153
GLN
153
A
LEU
154
n
154
LEU
154
A
LEU
155
n
155
LEU
155
A
ARG
156
n
156
ARG
156
A
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
1
A
A
HE1
HB3
TRP
GLU
68
100
1.24
1
A
A
O
H
THR
ILE
20
24
1.52
2
A
A
O
H
THR
ILE
20
24
1.59
2
A
A
O
H
ALA
GLN
21
25
1.60
3
A
A
O
H
THR
ILE
20
24
1.51
5
A
A
O
H
THR
ILE
20
24
1.53
5
A
A
O
H
ALA
GLN
21
25
1.60
6
A
A
O
H
THR
ILE
20
24
1.53
6
A
A
O
H
ALA
GLN
21
25
1.58
6
A
A
O
HD1
LYS
HIS
90
94
1.59
7
A
A
HD23
HD13
LEU
LEU
76
146
1.23
7
A
A
HD11
HD2
ILE
LYS
75
93
1.27
7
A
A
O
H
THR
ILE
20
24
1.52
8
A
A
O
H
THR
ILE
20
24
1.48
10
A
A
O
H
HIS
PHE
54
58
1.58
1
A
LEU
49
56.64
101.01
1
A
GLU
50
-162.36
-102.75
2
A
GLU
50
80.45
-44.09
2
A
THR
85
-83.30
-73.12
2
A
ILE
87
-162.74
89.20
2
A
PHE
119
60.40
65.67
3
A
LYS
16
64.25
118.23
3
A
GLU
50
87.57
95.19
4
A
ASP
51
65.77
109.18
4
A
GLU
82
-89.93
-79.96
4
A
PHE
119
39.46
-90.14
4
A
THR
120
-161.29
20.88
4
A
MET
121
49.33
178.93
5
A
SER
13
-162.58
-26.93
5
A
LYS
16
-159.98
60.27
5
A
GLU
50
-178.77
106.21
5
A
PRO
84
-47.94
156.21
5
A
ARG
118
-106.48
-105.48
5
A
THR
120
-157.21
27.89
6
A
GLU
2
62.82
79.54
6
A
LYS
6
79.22
179.95
6
A
LEU
49
-90.02
-80.00
6
A
PRO
84
-68.45
52.17
6
A
PHE
119
60.09
96.16
6
A
MET
121
63.67
100.92
7
A
SER
13
-157.81
9.91
7
A
LEU
49
-161.50
-64.67
7
A
ASP
51
69.42
102.29
7
A
THR
85
-79.91
-70.41
7
A
ILE
87
-154.81
87.30
8
A
GLU
2
59.29
-175.44
8
A
GLU
11
71.32
141.32
8
A
GLU
82
-126.03
-87.40
8
A
PRO
84
-61.13
-175.56
8
A
ILE
87
36.50
-86.73
8
A
THR
120
-157.00
28.26
8
A
MET
121
-152.11
-36.28
9
A
LEU
49
-155.40
-43.46
9
A
GLU
50
79.50
106.39
9
A
PRO
84
-78.28
-166.14
9
A
ILE
87
70.79
-62.80
9
A
THR
120
43.28
-171.96
10
A
GLU
50
46.47
17.63
10
A
ASP
51
-90.32
-73.05
Solution Structural Studies on Human Erythrocyte Alpha Spectrin N Terminal Tetramerization Domain
1
N
N
A
THR
20
A
THR
20
HELX_P
A
GLY
46
A
GLY
46
1
1
27
A
SER
52
A
SER
52
HELX_P
A
GLU
82
A
GLU
82
1
2
31
A
ASN
86
A
ASN
86
HELX_P
A
ARG
118
A
ARG
118
1
3
33
A
GLY
122
A
GLY
122
HELX_P
A
LEU
155
A
LEU
155
1
4
34
CYTOKINE
triple helical bundle, CYTOKINE
SPTA1_HUMAN
UNP
1
1
P02549
MEQFPKETVVESSGPKVLETAEEIQERRQEVLTRYQSFKERVAERGQKLEDSYHLQVFKRDADDLGKWIMEKVNILTDKS
YEDPTNIQGKYQKHQSLEAEVQTKSRLMSELEKTREERFTMGHSAHEETKAHIEELRHLWDLLLELTLEKGDQLLR
1
156
1OWA
1
156
P02549
A
1
1
156